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Build Information

Successful build of Plinth, reference main (bba185), with Swift 6.1 for macOS (SPM) on 2 Sep 2025 23:17:25 UTC.

Swift 6 data race errors: 34

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures

Build Log

 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Convolution2D.swift:29:23: warning: static property 'sharpen3x3' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
 27 |     ] / 256.0
 28 |
 29 |     public static let sharpen3x3: Matrix = [
    |                       |- warning: static property 'sharpen3x3' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'sharpen3x3' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 30 |         [0.0, -1.0, 0.0],
 31 |         [-1.0, 5.0, -1.0],
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Convolution2D.swift:35:23: warning: static property 'sharpen5x5' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
 33 |     ]
 34 |
 35 |     public static let sharpen5x5: Matrix = [
    |                       |- warning: static property 'sharpen5x5' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'sharpen5x5' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 36 |         [1.0, 4.0, 6.0, 4.0, 1.0],
 37 |         [4.0, 16.0, 24.0, 16.0, 4.0],
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Convolution2D.swift:90:23: warning: static property 'blur3x3' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
 88 | extension ConvolutionFilter where Scalar == Double {
 89 |
 90 |     public static let blur3x3: Matrix = [
    |                       |- warning: static property 'blur3x3' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'blur3x3' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 91 |         [1.0, 2.0, 1.0],
 92 |         [2.0, 4.0, 2.0],
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Convolution2D.swift:96:23: warning: static property 'blur5x5' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
 94 |     ] / 16.0
 95 |
 96 |     public static let blur5x5: Matrix = [
    |                       |- warning: static property 'blur5x5' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'blur5x5' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 97 |         [1.0, 4.0, 6.0, 4.0, 1.0],
 98 |         [4.0, 16.0, 24.0, 16.0, 4.0],
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Convolution2D.swift:104:23: warning: static property 'sharpen3x3' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
102 |     ] / 256.0
103 |
104 |     public static let sharpen3x3: Matrix = [
    |                       |- warning: static property 'sharpen3x3' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'sharpen3x3' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
105 |         [0.0, -1.0, 0.0],
106 |         [-1.0, 5.0, -1.0],
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Convolution2D.swift:110:23: warning: static property 'sharpen5x5' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
108 |     ]
109 |
110 |     public static let sharpen5x5: Matrix = [
    |                       |- warning: static property 'sharpen5x5' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'sharpen5x5' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
111 |         [1.0, 4.0, 6.0, 4.0, 1.0],
112 |         [4.0, 16.0, 24.0, 16.0, 4.0],
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
[53/81] Compiling Plinth Convolution1D.swift
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Convolution2D.swift:8:8: warning: file 'Convolution2D.swift' is part of module 'Plinth'; ignoring import
  6 | //
  7 |
  8 | import Plinth
    |        `- warning: file 'Convolution2D.swift' is part of module 'Plinth'; ignoring import
  9 | import Accelerate
 10 |
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Convolution2D.swift:15:23: warning: static property 'blur3x3' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
 13 | extension ConvolutionFilter where Scalar == Float {
 14 |
 15 |     public static let blur3x3: Matrix = [
    |                       |- warning: static property 'blur3x3' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'blur3x3' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 16 |         [1.0, 2.0, 1.0],
 17 |         [2.0, 4.0, 2.0],
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Convolution2D.swift:21:23: warning: static property 'blur5x5' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
 19 |     ] / 16.0
 20 |
 21 |     public static let blur5x5: Matrix = [
    |                       |- warning: static property 'blur5x5' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'blur5x5' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 22 |         [1.0, 4.0, 6.0, 4.0, 1.0],
 23 |         [4.0, 16.0, 24.0, 16.0, 4.0],
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Convolution2D.swift:29:23: warning: static property 'sharpen3x3' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
 27 |     ] / 256.0
 28 |
 29 |     public static let sharpen3x3: Matrix = [
    |                       |- warning: static property 'sharpen3x3' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'sharpen3x3' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 30 |         [0.0, -1.0, 0.0],
 31 |         [-1.0, 5.0, -1.0],
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Convolution2D.swift:35:23: warning: static property 'sharpen5x5' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
 33 |     ]
 34 |
 35 |     public static let sharpen5x5: Matrix = [
    |                       |- warning: static property 'sharpen5x5' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'sharpen5x5' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 36 |         [1.0, 4.0, 6.0, 4.0, 1.0],
 37 |         [4.0, 16.0, 24.0, 16.0, 4.0],
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Convolution2D.swift:90:23: warning: static property 'blur3x3' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
 88 | extension ConvolutionFilter where Scalar == Double {
 89 |
 90 |     public static let blur3x3: Matrix = [
    |                       |- warning: static property 'blur3x3' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'blur3x3' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 91 |         [1.0, 2.0, 1.0],
 92 |         [2.0, 4.0, 2.0],
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Convolution2D.swift:96:23: warning: static property 'blur5x5' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
 94 |     ] / 16.0
 95 |
 96 |     public static let blur5x5: Matrix = [
    |                       |- warning: static property 'blur5x5' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'blur5x5' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 97 |         [1.0, 4.0, 6.0, 4.0, 1.0],
 98 |         [4.0, 16.0, 24.0, 16.0, 4.0],
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Convolution2D.swift:104:23: warning: static property 'sharpen3x3' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
102 |     ] / 256.0
103 |
104 |     public static let sharpen3x3: Matrix = [
    |                       |- warning: static property 'sharpen3x3' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'sharpen3x3' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
105 |         [0.0, -1.0, 0.0],
106 |         [-1.0, 5.0, -1.0],
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Convolution2D.swift:110:23: warning: static property 'sharpen5x5' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
108 |     ]
109 |
110 |     public static let sharpen5x5: Matrix = [
    |                       |- warning: static property 'sharpen5x5' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'sharpen5x5' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
111 |         [1.0, 4.0, 6.0, 4.0, 1.0],
112 |         [4.0, 16.0, 24.0, 16.0, 4.0],
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
[54/81] Compiling Plinth Convolution2D.swift
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Convolution2D.swift:8:8: warning: file 'Convolution2D.swift' is part of module 'Plinth'; ignoring import
  6 | //
  7 |
  8 | import Plinth
    |        `- warning: file 'Convolution2D.swift' is part of module 'Plinth'; ignoring import
  9 | import Accelerate
 10 |
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Convolution2D.swift:15:23: warning: static property 'blur3x3' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
 13 | extension ConvolutionFilter where Scalar == Float {
 14 |
 15 |     public static let blur3x3: Matrix = [
    |                       |- warning: static property 'blur3x3' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'blur3x3' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 16 |         [1.0, 2.0, 1.0],
 17 |         [2.0, 4.0, 2.0],
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Convolution2D.swift:21:23: warning: static property 'blur5x5' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
 19 |     ] / 16.0
 20 |
 21 |     public static let blur5x5: Matrix = [
    |                       |- warning: static property 'blur5x5' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'blur5x5' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 22 |         [1.0, 4.0, 6.0, 4.0, 1.0],
 23 |         [4.0, 16.0, 24.0, 16.0, 4.0],
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Convolution2D.swift:29:23: warning: static property 'sharpen3x3' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
 27 |     ] / 256.0
 28 |
 29 |     public static let sharpen3x3: Matrix = [
    |                       |- warning: static property 'sharpen3x3' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'sharpen3x3' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 30 |         [0.0, -1.0, 0.0],
 31 |         [-1.0, 5.0, -1.0],
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Convolution2D.swift:35:23: warning: static property 'sharpen5x5' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
 33 |     ]
 34 |
 35 |     public static let sharpen5x5: Matrix = [
    |                       |- warning: static property 'sharpen5x5' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'sharpen5x5' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 36 |         [1.0, 4.0, 6.0, 4.0, 1.0],
 37 |         [4.0, 16.0, 24.0, 16.0, 4.0],
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Convolution2D.swift:90:23: warning: static property 'blur3x3' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
 88 | extension ConvolutionFilter where Scalar == Double {
 89 |
 90 |     public static let blur3x3: Matrix = [
    |                       |- warning: static property 'blur3x3' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'blur3x3' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 91 |         [1.0, 2.0, 1.0],
 92 |         [2.0, 4.0, 2.0],
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Convolution2D.swift:96:23: warning: static property 'blur5x5' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
 94 |     ] / 16.0
 95 |
 96 |     public static let blur5x5: Matrix = [
    |                       |- warning: static property 'blur5x5' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'blur5x5' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 97 |         [1.0, 4.0, 6.0, 4.0, 1.0],
 98 |         [4.0, 16.0, 24.0, 16.0, 4.0],
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Convolution2D.swift:104:23: warning: static property 'sharpen3x3' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
102 |     ] / 256.0
103 |
104 |     public static let sharpen3x3: Matrix = [
    |                       |- warning: static property 'sharpen3x3' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'sharpen3x3' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
105 |         [0.0, -1.0, 0.0],
106 |         [-1.0, 5.0, -1.0],
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Convolution2D.swift:110:23: warning: static property 'sharpen5x5' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
108 |     ]
109 |
110 |     public static let sharpen5x5: Matrix = [
    |                       |- warning: static property 'sharpen5x5' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'sharpen5x5' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
111 |         [1.0, 4.0, 6.0, 4.0, 1.0],
112 |         [4.0, 16.0, 24.0, 16.0, 4.0],
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
[55/81] Compiling Plinth FFT.swift
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Convolution2D.swift:8:8: warning: file 'Convolution2D.swift' is part of module 'Plinth'; ignoring import
  6 | //
  7 |
  8 | import Plinth
    |        `- warning: file 'Convolution2D.swift' is part of module 'Plinth'; ignoring import
  9 | import Accelerate
 10 |
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Convolution2D.swift:15:23: warning: static property 'blur3x3' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
 13 | extension ConvolutionFilter where Scalar == Float {
 14 |
 15 |     public static let blur3x3: Matrix = [
    |                       |- warning: static property 'blur3x3' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'blur3x3' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 16 |         [1.0, 2.0, 1.0],
 17 |         [2.0, 4.0, 2.0],
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Convolution2D.swift:21:23: warning: static property 'blur5x5' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
 19 |     ] / 16.0
 20 |
 21 |     public static let blur5x5: Matrix = [
    |                       |- warning: static property 'blur5x5' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'blur5x5' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 22 |         [1.0, 4.0, 6.0, 4.0, 1.0],
 23 |         [4.0, 16.0, 24.0, 16.0, 4.0],
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Convolution2D.swift:29:23: warning: static property 'sharpen3x3' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
 27 |     ] / 256.0
 28 |
 29 |     public static let sharpen3x3: Matrix = [
    |                       |- warning: static property 'sharpen3x3' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'sharpen3x3' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 30 |         [0.0, -1.0, 0.0],
 31 |         [-1.0, 5.0, -1.0],
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Convolution2D.swift:35:23: warning: static property 'sharpen5x5' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
 33 |     ]
 34 |
 35 |     public static let sharpen5x5: Matrix = [
    |                       |- warning: static property 'sharpen5x5' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'sharpen5x5' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 36 |         [1.0, 4.0, 6.0, 4.0, 1.0],
 37 |         [4.0, 16.0, 24.0, 16.0, 4.0],
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Convolution2D.swift:90:23: warning: static property 'blur3x3' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
 88 | extension ConvolutionFilter where Scalar == Double {
 89 |
 90 |     public static let blur3x3: Matrix = [
    |                       |- warning: static property 'blur3x3' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'blur3x3' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 91 |         [1.0, 2.0, 1.0],
 92 |         [2.0, 4.0, 2.0],
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Convolution2D.swift:96:23: warning: static property 'blur5x5' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
 94 |     ] / 16.0
 95 |
 96 |     public static let blur5x5: Matrix = [
    |                       |- warning: static property 'blur5x5' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'blur5x5' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 97 |         [1.0, 4.0, 6.0, 4.0, 1.0],
 98 |         [4.0, 16.0, 24.0, 16.0, 4.0],
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Convolution2D.swift:104:23: warning: static property 'sharpen3x3' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
102 |     ] / 256.0
103 |
104 |     public static let sharpen3x3: Matrix = [
    |                       |- warning: static property 'sharpen3x3' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'sharpen3x3' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
105 |         [0.0, -1.0, 0.0],
106 |         [-1.0, 5.0, -1.0],
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Convolution2D.swift:110:23: warning: static property 'sharpen5x5' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
108 |     ]
109 |
110 |     public static let sharpen5x5: Matrix = [
    |                       |- warning: static property 'sharpen5x5' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'sharpen5x5' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
111 |         [1.0, 4.0, 6.0, 4.0, 1.0],
112 |         [4.0, 16.0, 24.0, 16.0, 4.0],
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
[56/81] Compiling Plinth FFT1D.swift
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Convolution2D.swift:8:8: warning: file 'Convolution2D.swift' is part of module 'Plinth'; ignoring import
  6 | //
  7 |
  8 | import Plinth
    |        `- warning: file 'Convolution2D.swift' is part of module 'Plinth'; ignoring import
  9 | import Accelerate
 10 |
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Convolution2D.swift:15:23: warning: static property 'blur3x3' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
 13 | extension ConvolutionFilter where Scalar == Float {
 14 |
 15 |     public static let blur3x3: Matrix = [
    |                       |- warning: static property 'blur3x3' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'blur3x3' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 16 |         [1.0, 2.0, 1.0],
 17 |         [2.0, 4.0, 2.0],
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Convolution2D.swift:21:23: warning: static property 'blur5x5' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
 19 |     ] / 16.0
 20 |
 21 |     public static let blur5x5: Matrix = [
    |                       |- warning: static property 'blur5x5' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'blur5x5' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 22 |         [1.0, 4.0, 6.0, 4.0, 1.0],
 23 |         [4.0, 16.0, 24.0, 16.0, 4.0],
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Convolution2D.swift:29:23: warning: static property 'sharpen3x3' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
 27 |     ] / 256.0
 28 |
 29 |     public static let sharpen3x3: Matrix = [
    |                       |- warning: static property 'sharpen3x3' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'sharpen3x3' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 30 |         [0.0, -1.0, 0.0],
 31 |         [-1.0, 5.0, -1.0],
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Convolution2D.swift:35:23: warning: static property 'sharpen5x5' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
 33 |     ]
 34 |
 35 |     public static let sharpen5x5: Matrix = [
    |                       |- warning: static property 'sharpen5x5' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'sharpen5x5' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 36 |         [1.0, 4.0, 6.0, 4.0, 1.0],
 37 |         [4.0, 16.0, 24.0, 16.0, 4.0],
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Convolution2D.swift:90:23: warning: static property 'blur3x3' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
 88 | extension ConvolutionFilter where Scalar == Double {
 89 |
 90 |     public static let blur3x3: Matrix = [
    |                       |- warning: static property 'blur3x3' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'blur3x3' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 91 |         [1.0, 2.0, 1.0],
 92 |         [2.0, 4.0, 2.0],
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Convolution2D.swift:96:23: warning: static property 'blur5x5' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
 94 |     ] / 16.0
 95 |
 96 |     public static let blur5x5: Matrix = [
    |                       |- warning: static property 'blur5x5' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'blur5x5' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 97 |         [1.0, 4.0, 6.0, 4.0, 1.0],
 98 |         [4.0, 16.0, 24.0, 16.0, 4.0],
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Convolution2D.swift:104:23: warning: static property 'sharpen3x3' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
102 |     ] / 256.0
103 |
104 |     public static let sharpen3x3: Matrix = [
    |                       |- warning: static property 'sharpen3x3' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'sharpen3x3' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
105 |         [0.0, -1.0, 0.0],
106 |         [-1.0, 5.0, -1.0],
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Convolution2D.swift:110:23: warning: static property 'sharpen5x5' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
108 |     ]
109 |
110 |     public static let sharpen5x5: Matrix = [
    |                       |- warning: static property 'sharpen5x5' is not concurrency-safe because non-'Sendable' type 'Matrix<Double>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'sharpen5x5' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
111 |         [1.0, 4.0, 6.0, 4.0, 1.0],
112 |         [4.0, 16.0, 24.0, 16.0, 4.0],
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
[57/81] Compiling Plinth Comparisons.swift
[58/81] Compiling Plinth Interpolation.swift
[59/81] Compiling Plinth Powers.swift
[60/81] Compiling Plinth Ramps.swift
[61/81] Compiling Plinth Autoconvolution.swift
[62/81] Compiling Plinth Exponentiation.swift
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Inversion.swift:14:10: warning: associated value 'illegalValue(matrix:code:)' of 'Sendable'-conforming generic enum 'InversionError' has non-sendable type 'Matrix<Scalar>'; this is an error in the Swift 6 language mode
 12 | public enum InversionError<Scalar>: LocalizedError {
 13 |
 14 |     case illegalValue(matrix: Matrix<Scalar>, code: Int32)
    |          `- warning: associated value 'illegalValue(matrix:code:)' of 'Sendable'-conforming generic enum 'InversionError' has non-sendable type 'Matrix<Scalar>'; this is an error in the Swift 6 language mode
 15 |     case computationFailed(matrix: Matrix<Scalar>, code: Int32)
 16 |
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Inversion.swift:15:10: warning: associated value 'computationFailed(matrix:code:)' of 'Sendable'-conforming generic enum 'InversionError' has non-sendable type 'Matrix<Scalar>'; this is an error in the Swift 6 language mode
 13 |
 14 |     case illegalValue(matrix: Matrix<Scalar>, code: Int32)
 15 |     case computationFailed(matrix: Matrix<Scalar>, code: Int32)
    |          `- warning: associated value 'computationFailed(matrix:code:)' of 'Sendable'-conforming generic enum 'InversionError' has non-sendable type 'Matrix<Scalar>'; this is an error in the Swift 6 language mode
 16 |
 17 |     public var errorDescription: String? {
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Inversion.swift:30:10: warning: associated value 'illegalValue(matrix:code:)' of 'Sendable'-conforming generic enum 'ComplexInversionError' has non-sendable type 'ComplexMatrix<Scalar>'; this is an error in the Swift 6 language mode
 28 | public enum ComplexInversionError<Scalar>: LocalizedError where Scalar: Real {
 29 |
 30 |     case illegalValue(matrix: ComplexMatrix<Scalar>, code: Int32)
    |          `- warning: associated value 'illegalValue(matrix:code:)' of 'Sendable'-conforming generic enum 'ComplexInversionError' has non-sendable type 'ComplexMatrix<Scalar>'; this is an error in the Swift 6 language mode
 31 |     case computationFailed(matrix: ComplexMatrix<Scalar>, code: Int32)
 32 |
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/ComplexMatrix.swift:11:15: note: consider making generic struct 'ComplexMatrix' conform to the 'Sendable' protocol
  9 | import Numerics
 10 |
 11 | public struct ComplexMatrix<Scalar> where Scalar: Real {
    |               `- note: consider making generic struct 'ComplexMatrix' conform to the 'Sendable' protocol
 12 |
 13 |     public typealias Matrix = Plinth.Matrix<Scalar>
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Inversion.swift:31:10: warning: associated value 'computationFailed(matrix:code:)' of 'Sendable'-conforming generic enum 'ComplexInversionError' has non-sendable type 'ComplexMatrix<Scalar>'; this is an error in the Swift 6 language mode
 29 |
 30 |     case illegalValue(matrix: ComplexMatrix<Scalar>, code: Int32)
 31 |     case computationFailed(matrix: ComplexMatrix<Scalar>, code: Int32)
    |          `- warning: associated value 'computationFailed(matrix:code:)' of 'Sendable'-conforming generic enum 'ComplexInversionError' has non-sendable type 'ComplexMatrix<Scalar>'; this is an error in the Swift 6 language mode
 32 |
 33 |     public var errorDescription: String? {
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/ComplexMatrix.swift:11:15: note: consider making generic struct 'ComplexMatrix' conform to the 'Sendable' protocol
  9 | import Numerics
 10 |
 11 | public struct ComplexMatrix<Scalar> where Scalar: Real {
    |               `- note: consider making generic struct 'ComplexMatrix' conform to the 'Sendable' protocol
 12 |
 13 |     public typealias Matrix = Plinth.Matrix<Scalar>
[63/81] Compiling Plinth Identity.swift
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Inversion.swift:14:10: warning: associated value 'illegalValue(matrix:code:)' of 'Sendable'-conforming generic enum 'InversionError' has non-sendable type 'Matrix<Scalar>'; this is an error in the Swift 6 language mode
 12 | public enum InversionError<Scalar>: LocalizedError {
 13 |
 14 |     case illegalValue(matrix: Matrix<Scalar>, code: Int32)
    |          `- warning: associated value 'illegalValue(matrix:code:)' of 'Sendable'-conforming generic enum 'InversionError' has non-sendable type 'Matrix<Scalar>'; this is an error in the Swift 6 language mode
 15 |     case computationFailed(matrix: Matrix<Scalar>, code: Int32)
 16 |
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Inversion.swift:15:10: warning: associated value 'computationFailed(matrix:code:)' of 'Sendable'-conforming generic enum 'InversionError' has non-sendable type 'Matrix<Scalar>'; this is an error in the Swift 6 language mode
 13 |
 14 |     case illegalValue(matrix: Matrix<Scalar>, code: Int32)
 15 |     case computationFailed(matrix: Matrix<Scalar>, code: Int32)
    |          `- warning: associated value 'computationFailed(matrix:code:)' of 'Sendable'-conforming generic enum 'InversionError' has non-sendable type 'Matrix<Scalar>'; this is an error in the Swift 6 language mode
 16 |
 17 |     public var errorDescription: String? {
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Inversion.swift:30:10: warning: associated value 'illegalValue(matrix:code:)' of 'Sendable'-conforming generic enum 'ComplexInversionError' has non-sendable type 'ComplexMatrix<Scalar>'; this is an error in the Swift 6 language mode
 28 | public enum ComplexInversionError<Scalar>: LocalizedError where Scalar: Real {
 29 |
 30 |     case illegalValue(matrix: ComplexMatrix<Scalar>, code: Int32)
    |          `- warning: associated value 'illegalValue(matrix:code:)' of 'Sendable'-conforming generic enum 'ComplexInversionError' has non-sendable type 'ComplexMatrix<Scalar>'; this is an error in the Swift 6 language mode
 31 |     case computationFailed(matrix: ComplexMatrix<Scalar>, code: Int32)
 32 |
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/ComplexMatrix.swift:11:15: note: consider making generic struct 'ComplexMatrix' conform to the 'Sendable' protocol
  9 | import Numerics
 10 |
 11 | public struct ComplexMatrix<Scalar> where Scalar: Real {
    |               `- note: consider making generic struct 'ComplexMatrix' conform to the 'Sendable' protocol
 12 |
 13 |     public typealias Matrix = Plinth.Matrix<Scalar>
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Inversion.swift:31:10: warning: associated value 'computationFailed(matrix:code:)' of 'Sendable'-conforming generic enum 'ComplexInversionError' has non-sendable type 'ComplexMatrix<Scalar>'; this is an error in the Swift 6 language mode
 29 |
 30 |     case illegalValue(matrix: ComplexMatrix<Scalar>, code: Int32)
 31 |     case computationFailed(matrix: ComplexMatrix<Scalar>, code: Int32)
    |          `- warning: associated value 'computationFailed(matrix:code:)' of 'Sendable'-conforming generic enum 'ComplexInversionError' has non-sendable type 'ComplexMatrix<Scalar>'; this is an error in the Swift 6 language mode
 32 |
 33 |     public var errorDescription: String? {
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/ComplexMatrix.swift:11:15: note: consider making generic struct 'ComplexMatrix' conform to the 'Sendable' protocol
  9 | import Numerics
 10 |
 11 | public struct ComplexMatrix<Scalar> where Scalar: Real {
    |               `- note: consider making generic struct 'ComplexMatrix' conform to the 'Sendable' protocol
 12 |
 13 |     public typealias Matrix = Plinth.Matrix<Scalar>
[64/81] Compiling Plinth Inversion.swift
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Inversion.swift:14:10: warning: associated value 'illegalValue(matrix:code:)' of 'Sendable'-conforming generic enum 'InversionError' has non-sendable type 'Matrix<Scalar>'; this is an error in the Swift 6 language mode
 12 | public enum InversionError<Scalar>: LocalizedError {
 13 |
 14 |     case illegalValue(matrix: Matrix<Scalar>, code: Int32)
    |          `- warning: associated value 'illegalValue(matrix:code:)' of 'Sendable'-conforming generic enum 'InversionError' has non-sendable type 'Matrix<Scalar>'; this is an error in the Swift 6 language mode
 15 |     case computationFailed(matrix: Matrix<Scalar>, code: Int32)
 16 |
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Inversion.swift:15:10: warning: associated value 'computationFailed(matrix:code:)' of 'Sendable'-conforming generic enum 'InversionError' has non-sendable type 'Matrix<Scalar>'; this is an error in the Swift 6 language mode
 13 |
 14 |     case illegalValue(matrix: Matrix<Scalar>, code: Int32)
 15 |     case computationFailed(matrix: Matrix<Scalar>, code: Int32)
    |          `- warning: associated value 'computationFailed(matrix:code:)' of 'Sendable'-conforming generic enum 'InversionError' has non-sendable type 'Matrix<Scalar>'; this is an error in the Swift 6 language mode
 16 |
 17 |     public var errorDescription: String? {
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Inversion.swift:30:10: warning: associated value 'illegalValue(matrix:code:)' of 'Sendable'-conforming generic enum 'ComplexInversionError' has non-sendable type 'ComplexMatrix<Scalar>'; this is an error in the Swift 6 language mode
 28 | public enum ComplexInversionError<Scalar>: LocalizedError where Scalar: Real {
 29 |
 30 |     case illegalValue(matrix: ComplexMatrix<Scalar>, code: Int32)
    |          `- warning: associated value 'illegalValue(matrix:code:)' of 'Sendable'-conforming generic enum 'ComplexInversionError' has non-sendable type 'ComplexMatrix<Scalar>'; this is an error in the Swift 6 language mode
 31 |     case computationFailed(matrix: ComplexMatrix<Scalar>, code: Int32)
 32 |
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/ComplexMatrix.swift:11:15: note: consider making generic struct 'ComplexMatrix' conform to the 'Sendable' protocol
  9 | import Numerics
 10 |
 11 | public struct ComplexMatrix<Scalar> where Scalar: Real {
    |               `- note: consider making generic struct 'ComplexMatrix' conform to the 'Sendable' protocol
 12 |
 13 |     public typealias Matrix = Plinth.Matrix<Scalar>
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Inversion.swift:31:10: warning: associated value 'computationFailed(matrix:code:)' of 'Sendable'-conforming generic enum 'ComplexInversionError' has non-sendable type 'ComplexMatrix<Scalar>'; this is an error in the Swift 6 language mode
 29 |
 30 |     case illegalValue(matrix: ComplexMatrix<Scalar>, code: Int32)
 31 |     case computationFailed(matrix: ComplexMatrix<Scalar>, code: Int32)
    |          `- warning: associated value 'computationFailed(matrix:code:)' of 'Sendable'-conforming generic enum 'ComplexInversionError' has non-sendable type 'ComplexMatrix<Scalar>'; this is an error in the Swift 6 language mode
 32 |
 33 |     public var errorDescription: String? {
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/ComplexMatrix.swift:11:15: note: consider making generic struct 'ComplexMatrix' conform to the 'Sendable' protocol
  9 | import Numerics
 10 |
 11 | public struct ComplexMatrix<Scalar> where Scalar: Real {
    |               `- note: consider making generic struct 'ComplexMatrix' conform to the 'Sendable' protocol
 12 |
 13 |     public typealias Matrix = Plinth.Matrix<Scalar>
[65/81] Compiling Plinth Multiplication.swift
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Inversion.swift:14:10: warning: associated value 'illegalValue(matrix:code:)' of 'Sendable'-conforming generic enum 'InversionError' has non-sendable type 'Matrix<Scalar>'; this is an error in the Swift 6 language mode
 12 | public enum InversionError<Scalar>: LocalizedError {
 13 |
 14 |     case illegalValue(matrix: Matrix<Scalar>, code: Int32)
    |          `- warning: associated value 'illegalValue(matrix:code:)' of 'Sendable'-conforming generic enum 'InversionError' has non-sendable type 'Matrix<Scalar>'; this is an error in the Swift 6 language mode
 15 |     case computationFailed(matrix: Matrix<Scalar>, code: Int32)
 16 |
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Inversion.swift:15:10: warning: associated value 'computationFailed(matrix:code:)' of 'Sendable'-conforming generic enum 'InversionError' has non-sendable type 'Matrix<Scalar>'; this is an error in the Swift 6 language mode
 13 |
 14 |     case illegalValue(matrix: Matrix<Scalar>, code: Int32)
 15 |     case computationFailed(matrix: Matrix<Scalar>, code: Int32)
    |          `- warning: associated value 'computationFailed(matrix:code:)' of 'Sendable'-conforming generic enum 'InversionError' has non-sendable type 'Matrix<Scalar>'; this is an error in the Swift 6 language mode
 16 |
 17 |     public var errorDescription: String? {
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Inversion.swift:30:10: warning: associated value 'illegalValue(matrix:code:)' of 'Sendable'-conforming generic enum 'ComplexInversionError' has non-sendable type 'ComplexMatrix<Scalar>'; this is an error in the Swift 6 language mode
 28 | public enum ComplexInversionError<Scalar>: LocalizedError where Scalar: Real {
 29 |
 30 |     case illegalValue(matrix: ComplexMatrix<Scalar>, code: Int32)
    |          `- warning: associated value 'illegalValue(matrix:code:)' of 'Sendable'-conforming generic enum 'ComplexInversionError' has non-sendable type 'ComplexMatrix<Scalar>'; this is an error in the Swift 6 language mode
 31 |     case computationFailed(matrix: ComplexMatrix<Scalar>, code: Int32)
 32 |
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/ComplexMatrix.swift:11:15: note: consider making generic struct 'ComplexMatrix' conform to the 'Sendable' protocol
  9 | import Numerics
 10 |
 11 | public struct ComplexMatrix<Scalar> where Scalar: Real {
    |               `- note: consider making generic struct 'ComplexMatrix' conform to the 'Sendable' protocol
 12 |
 13 |     public typealias Matrix = Plinth.Matrix<Scalar>
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Inversion.swift:31:10: warning: associated value 'computationFailed(matrix:code:)' of 'Sendable'-conforming generic enum 'ComplexInversionError' has non-sendable type 'ComplexMatrix<Scalar>'; this is an error in the Swift 6 language mode
 29 |
 30 |     case illegalValue(matrix: ComplexMatrix<Scalar>, code: Int32)
 31 |     case computationFailed(matrix: ComplexMatrix<Scalar>, code: Int32)
    |          `- warning: associated value 'computationFailed(matrix:code:)' of 'Sendable'-conforming generic enum 'ComplexInversionError' has non-sendable type 'ComplexMatrix<Scalar>'; this is an error in the Swift 6 language mode
 32 |
 33 |     public var errorDescription: String? {
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/ComplexMatrix.swift:11:15: note: consider making generic struct 'ComplexMatrix' conform to the 'Sendable' protocol
  9 | import Numerics
 10 |
 11 | public struct ComplexMatrix<Scalar> where Scalar: Real {
    |               `- note: consider making generic struct 'ComplexMatrix' conform to the 'Sendable' protocol
 12 |
 13 |     public typealias Matrix = Plinth.Matrix<Scalar>
[66/81] Compiling Plinth Ones.swift
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Inversion.swift:14:10: warning: associated value 'illegalValue(matrix:code:)' of 'Sendable'-conforming generic enum 'InversionError' has non-sendable type 'Matrix<Scalar>'; this is an error in the Swift 6 language mode
 12 | public enum InversionError<Scalar>: LocalizedError {
 13 |
 14 |     case illegalValue(matrix: Matrix<Scalar>, code: Int32)
    |          `- warning: associated value 'illegalValue(matrix:code:)' of 'Sendable'-conforming generic enum 'InversionError' has non-sendable type 'Matrix<Scalar>'; this is an error in the Swift 6 language mode
 15 |     case computationFailed(matrix: Matrix<Scalar>, code: Int32)
 16 |
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Inversion.swift:15:10: warning: associated value 'computationFailed(matrix:code:)' of 'Sendable'-conforming generic enum 'InversionError' has non-sendable type 'Matrix<Scalar>'; this is an error in the Swift 6 language mode
 13 |
 14 |     case illegalValue(matrix: Matrix<Scalar>, code: Int32)
 15 |     case computationFailed(matrix: Matrix<Scalar>, code: Int32)
    |          `- warning: associated value 'computationFailed(matrix:code:)' of 'Sendable'-conforming generic enum 'InversionError' has non-sendable type 'Matrix<Scalar>'; this is an error in the Swift 6 language mode
 16 |
 17 |     public var errorDescription: String? {
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Inversion.swift:30:10: warning: associated value 'illegalValue(matrix:code:)' of 'Sendable'-conforming generic enum 'ComplexInversionError' has non-sendable type 'ComplexMatrix<Scalar>'; this is an error in the Swift 6 language mode
 28 | public enum ComplexInversionError<Scalar>: LocalizedError where Scalar: Real {
 29 |
 30 |     case illegalValue(matrix: ComplexMatrix<Scalar>, code: Int32)
    |          `- warning: associated value 'illegalValue(matrix:code:)' of 'Sendable'-conforming generic enum 'ComplexInversionError' has non-sendable type 'ComplexMatrix<Scalar>'; this is an error in the Swift 6 language mode
 31 |     case computationFailed(matrix: ComplexMatrix<Scalar>, code: Int32)
 32 |
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/ComplexMatrix.swift:11:15: note: consider making generic struct 'ComplexMatrix' conform to the 'Sendable' protocol
  9 | import Numerics
 10 |
 11 | public struct ComplexMatrix<Scalar> where Scalar: Real {
    |               `- note: consider making generic struct 'ComplexMatrix' conform to the 'Sendable' protocol
 12 |
 13 |     public typealias Matrix = Plinth.Matrix<Scalar>
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Inversion.swift:31:10: warning: associated value 'computationFailed(matrix:code:)' of 'Sendable'-conforming generic enum 'ComplexInversionError' has non-sendable type 'ComplexMatrix<Scalar>'; this is an error in the Swift 6 language mode
 29 |
 30 |     case illegalValue(matrix: ComplexMatrix<Scalar>, code: Int32)
 31 |     case computationFailed(matrix: ComplexMatrix<Scalar>, code: Int32)
    |          `- warning: associated value 'computationFailed(matrix:code:)' of 'Sendable'-conforming generic enum 'ComplexInversionError' has non-sendable type 'ComplexMatrix<Scalar>'; this is an error in the Swift 6 language mode
 32 |
 33 |     public var errorDescription: String? {
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/ComplexMatrix.swift:11:15: note: consider making generic struct 'ComplexMatrix' conform to the 'Sendable' protocol
  9 | import Numerics
 10 |
 11 | public struct ComplexMatrix<Scalar> where Scalar: Real {
    |               `- note: consider making generic struct 'ComplexMatrix' conform to the 'Sendable' protocol
 12 |
 13 |     public typealias Matrix = Plinth.Matrix<Scalar>
[67/81] Compiling Plinth FFT2D.swift
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Resampling.swift:8:8: warning: file 'Resampling.swift' is part of module 'Plinth'; ignoring import
 6 | //
 7 |
 8 | import Plinth
   |        `- warning: file 'Resampling.swift' is part of module 'Plinth'; ignoring import
 9 | import Accelerate
10 |
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Resampling.swift:20:13: warning: initialization of immutable value 'coefficients' was never used; consider replacing with assignment to '_' or removing it
18 |
19 |     public func downsampled(factor: Int = 2, filter: [Scalar] = [1.0]) -> Matrix {
20 |         let coefficients = [Scalar](repeating: 1.0 / Scalar(factor), count: factor)
   |             `- warning: initialization of immutable value 'coefficients' was never used; consider replacing with assignment to '_' or removing it
21 |         let elements = vDSP.downsample(elements, decimationFactor: factor, filter: filter)
22 |         return Matrix(shape: .init(rows: shape.rows, columns: shape.columns / factor), elements: elements)
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Resampling.swift:54:13: warning: initialization of immutable value 'coefficients' was never used; consider replacing with assignment to '_' or removing it
52 |
53 |     public func downsampled(factor: Int = 2, filter: [Scalar] = [1.0]) -> Matrix {
54 |         let coefficients = [Scalar](repeating: 1.0 / Scalar(factor), count: factor)
   |             `- warning: initialization of immutable value 'coefficients' was never used; consider replacing with assignment to '_' or removing it
55 |         let elements = vDSP.downsample(elements, decimationFactor: factor, filter: filter)
56 |         return Matrix(shape: .init(rows: shape.rows, columns: shape.columns / factor), elements: elements)
[68/81] Compiling Plinth FFTRamp.swift
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Resampling.swift:8:8: warning: file 'Resampling.swift' is part of module 'Plinth'; ignoring import
 6 | //
 7 |
 8 | import Plinth
   |        `- warning: file 'Resampling.swift' is part of module 'Plinth'; ignoring import
 9 | import Accelerate
10 |
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Resampling.swift:20:13: warning: initialization of immutable value 'coefficients' was never used; consider replacing with assignment to '_' or removing it
18 |
19 |     public func downsampled(factor: Int = 2, filter: [Scalar] = [1.0]) -> Matrix {
20 |         let coefficients = [Scalar](repeating: 1.0 / Scalar(factor), count: factor)
   |             `- warning: initialization of immutable value 'coefficients' was never used; consider replacing with assignment to '_' or removing it
21 |         let elements = vDSP.downsample(elements, decimationFactor: factor, filter: filter)
22 |         return Matrix(shape: .init(rows: shape.rows, columns: shape.columns / factor), elements: elements)
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Resampling.swift:54:13: warning: initialization of immutable value 'coefficients' was never used; consider replacing with assignment to '_' or removing it
52 |
53 |     public func downsampled(factor: Int = 2, filter: [Scalar] = [1.0]) -> Matrix {
54 |         let coefficients = [Scalar](repeating: 1.0 / Scalar(factor), count: factor)
   |             `- warning: initialization of immutable value 'coefficients' was never used; consider replacing with assignment to '_' or removing it
55 |         let elements = vDSP.downsample(elements, decimationFactor: factor, filter: filter)
56 |         return Matrix(shape: .init(rows: shape.rows, columns: shape.columns / factor), elements: elements)
[69/81] Compiling Plinth FFTShift.swift
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Resampling.swift:8:8: warning: file 'Resampling.swift' is part of module 'Plinth'; ignoring import
 6 | //
 7 |
 8 | import Plinth
   |        `- warning: file 'Resampling.swift' is part of module 'Plinth'; ignoring import
 9 | import Accelerate
10 |
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Resampling.swift:20:13: warning: initialization of immutable value 'coefficients' was never used; consider replacing with assignment to '_' or removing it
18 |
19 |     public func downsampled(factor: Int = 2, filter: [Scalar] = [1.0]) -> Matrix {
20 |         let coefficients = [Scalar](repeating: 1.0 / Scalar(factor), count: factor)
   |             `- warning: initialization of immutable value 'coefficients' was never used; consider replacing with assignment to '_' or removing it
21 |         let elements = vDSP.downsample(elements, decimationFactor: factor, filter: filter)
22 |         return Matrix(shape: .init(rows: shape.rows, columns: shape.columns / factor), elements: elements)
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Resampling.swift:54:13: warning: initialization of immutable value 'coefficients' was never used; consider replacing with assignment to '_' or removing it
52 |
53 |     public func downsampled(factor: Int = 2, filter: [Scalar] = [1.0]) -> Matrix {
54 |         let coefficients = [Scalar](repeating: 1.0 / Scalar(factor), count: factor)
   |             `- warning: initialization of immutable value 'coefficients' was never used; consider replacing with assignment to '_' or removing it
55 |         let elements = vDSP.downsample(elements, decimationFactor: factor, filter: filter)
56 |         return Matrix(shape: .init(rows: shape.rows, columns: shape.columns / factor), elements: elements)
[70/81] Compiling Plinth Resampling.swift
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Resampling.swift:8:8: warning: file 'Resampling.swift' is part of module 'Plinth'; ignoring import
 6 | //
 7 |
 8 | import Plinth
   |        `- warning: file 'Resampling.swift' is part of module 'Plinth'; ignoring import
 9 | import Accelerate
10 |
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Resampling.swift:20:13: warning: initialization of immutable value 'coefficients' was never used; consider replacing with assignment to '_' or removing it
18 |
19 |     public func downsampled(factor: Int = 2, filter: [Scalar] = [1.0]) -> Matrix {
20 |         let coefficients = [Scalar](repeating: 1.0 / Scalar(factor), count: factor)
   |             `- warning: initialization of immutable value 'coefficients' was never used; consider replacing with assignment to '_' or removing it
21 |         let elements = vDSP.downsample(elements, decimationFactor: factor, filter: filter)
22 |         return Matrix(shape: .init(rows: shape.rows, columns: shape.columns / factor), elements: elements)
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Resampling.swift:54:13: warning: initialization of immutable value 'coefficients' was never used; consider replacing with assignment to '_' or removing it
52 |
53 |     public func downsampled(factor: Int = 2, filter: [Scalar] = [1.0]) -> Matrix {
54 |         let coefficients = [Scalar](repeating: 1.0 / Scalar(factor), count: factor)
   |             `- warning: initialization of immutable value 'coefficients' was never used; consider replacing with assignment to '_' or removing it
55 |         let elements = vDSP.downsample(elements, decimationFactor: factor, filter: filter)
56 |         return Matrix(shape: .init(rows: shape.rows, columns: shape.columns / factor), elements: elements)
[71/81] Compiling Plinth Gaussian.swift
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Resampling.swift:8:8: warning: file 'Resampling.swift' is part of module 'Plinth'; ignoring import
 6 | //
 7 |
 8 | import Plinth
   |        `- warning: file 'Resampling.swift' is part of module 'Plinth'; ignoring import
 9 | import Accelerate
10 |
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Resampling.swift:20:13: warning: initialization of immutable value 'coefficients' was never used; consider replacing with assignment to '_' or removing it
18 |
19 |     public func downsampled(factor: Int = 2, filter: [Scalar] = [1.0]) -> Matrix {
20 |         let coefficients = [Scalar](repeating: 1.0 / Scalar(factor), count: factor)
   |             `- warning: initialization of immutable value 'coefficients' was never used; consider replacing with assignment to '_' or removing it
21 |         let elements = vDSP.downsample(elements, decimationFactor: factor, filter: filter)
22 |         return Matrix(shape: .init(rows: shape.rows, columns: shape.columns / factor), elements: elements)
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Signal Processing/Resampling.swift:54:13: warning: initialization of immutable value 'coefficients' was never used; consider replacing with assignment to '_' or removing it
52 |
53 |     public func downsampled(factor: Int = 2, filter: [Scalar] = [1.0]) -> Matrix {
54 |         let coefficients = [Scalar](repeating: 1.0 / Scalar(factor), count: factor)
   |             `- warning: initialization of immutable value 'coefficients' was never used; consider replacing with assignment to '_' or removing it
55 |         let elements = vDSP.downsample(elements, decimationFactor: factor, filter: filter)
56 |         return Matrix(shape: .init(rows: shape.rows, columns: shape.columns / factor), elements: elements)
[72/81] Compiling Plinth Moments.swift
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Statistics/Random.swift:51:24: warning: static property 'seed' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 49 | extension Matrix where Scalar == Float {
 50 |
 51 |     private static var seed: [__CLPK_integer] = [0, 0, 0, 1]
    |                        |- warning: static property 'seed' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'seed' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'seed' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 52 |
 53 |     public static func random(shape: Shape, distribution: RandomDistribution) -> Matrix {
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Statistics/Random.swift:69:24: warning: static property 'seed' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 67 | extension ComplexMatrix where Scalar == Float {
 68 |
 69 |     private static var seed: [__CLPK_integer] = [0, 0, 0, 1]
    |                        |- warning: static property 'seed' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'seed' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'seed' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 70 |
 71 |     public static func random(shape: Shape, distribution: ComplexRandomDistribution) -> ComplexMatrix {
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Statistics/Random.swift:107:24: warning: static property 'seed' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
105 | extension Matrix where Scalar == Double {
106 |
107 |     private static var seed: [__CLPK_integer] = [0, 0, 0, 1]
    |                        |- warning: static property 'seed' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'seed' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'seed' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
108 |
109 |     public static func random(shape: Shape, distribution: RandomDistribution) -> Matrix {
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Statistics/Random.swift:125:24: warning: static property 'seed' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
123 | extension ComplexMatrix where Scalar == Double {
124 |
125 |     private static var seed: [__CLPK_integer] = [0, 0, 0, 1]
    |                        |- warning: static property 'seed' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'seed' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'seed' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
126 |
127 |     public static func random(shape: Shape, distribution: ComplexRandomDistribution = .uniformUnitInterval) -> ComplexMatrix {
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Statistics/Random.swift:58:9: warning: result of call to 'withUnsafeMutablePointer(to:_:)' is unused
 56 |         var workspace = [Scalar](repeating: .zero, count: shape.count)
 57 |
 58 |         withUnsafeMutablePointer(to: &count) { count in
    |         `- warning: result of call to 'withUnsafeMutablePointer(to:_:)' is unused
 59 |             slarnv_(&code, &seed, count, &workspace)
 60 |         }
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Statistics/Random.swift:76:9: warning: result of call to 'withUnsafeMutablePointer(to:_:)' is unused
 74 |         var workspace = [__CLPK_complex](repeating: __CLPK_complex(), count: shape.count)
 75 |
 76 |         withUnsafeMutablePointer(to: &count) { count in
    |         `- warning: result of call to 'withUnsafeMutablePointer(to:_:)' is unused
 77 |             clarnv_(&code, &seed, count, &workspace)
 78 |         }
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Statistics/Random.swift:114:9: warning: result of call to 'withUnsafeMutablePointer(to:_:)' is unused
112 |         var workspace = [Scalar](repeating: .zero, count: shape.count)
113 |
114 |         withUnsafeMutablePointer(to: &count) { count in
    |         `- warning: result of call to 'withUnsafeMutablePointer(to:_:)' is unused
115 |             dlarnv_(&code, &seed, count, &workspace)
116 |         }
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Statistics/Random.swift:132:9: warning: result of call to 'withUnsafeMutablePointer(to:_:)' is unused
130 |         var workspace = [__CLPK_doublecomplex](repeating: __CLPK_doublecomplex(), count: shape.count)
131 |
132 |         withUnsafeMutablePointer(to: &count) { count in
    |         `- warning: result of call to 'withUnsafeMutablePointer(to:_:)' is unused
133 |             zlarnv_(&code, &seed, count, &workspace)
134 |         }
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Transformations/Center.swift:15:23: warning: static property 'towardsTopLeft' is not concurrency-safe because non-'Sendable' type 'CenterRoundingRule' may have shared mutable state; this is an error in the Swift 6 language mode
 8 | import Foundation
 9 |
10 | public struct CenterRoundingRule {
   |               `- note: consider making struct 'CenterRoundingRule' conform to the 'Sendable' protocol
11 |
12 |     internal let row: FloatingPointRoundingRule
13 |     internal let column: FloatingPointRoundingRule
14 |
15 |     public static let towardsTopLeft = CenterRoundingRule(row: .down, column: .down)
   |                       |- warning: static property 'towardsTopLeft' is not concurrency-safe because non-'Sendable' type 'CenterRoundingRule' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: add '@MainActor' to make static property 'towardsTopLeft' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
16 |     public static let towardsTopRight = CenterRoundingRule(row: .down, column: .up)
17 |     public static let towardsBottomLeft = CenterRoundingRule(row: .up, column: .down)
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Transformations/Center.swift:16:23: warning: static property 'towardsTopRight' is not concurrency-safe because non-'Sendable' type 'CenterRoundingRule' may have shared mutable state; this is an error in the Swift 6 language mode
 8 | import Foundation
 9 |
10 | public struct CenterRoundingRule {
   |               `- note: consider making struct 'CenterRoundingRule' conform to the 'Sendable' protocol
11 |
12 |     internal let row: FloatingPointRoundingRule
   :
14 |
15 |     public static let towardsTopLeft = CenterRoundingRule(row: .down, column: .down)
16 |     public static let towardsTopRight = CenterRoundingRule(row: .down, column: .up)
   |                       |- warning: static property 'towardsTopRight' is not concurrency-safe because non-'Sendable' type 'CenterRoundingRule' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: add '@MainActor' to make static property 'towardsTopRight' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
17 |     public static let towardsBottomLeft = CenterRoundingRule(row: .up, column: .down)
18 |     public static let towardsBottomRight = CenterRoundingRule(row: .up, column: .up)
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Transformations/Center.swift:17:23: warning: static property 'towardsBottomLeft' is not concurrency-safe because non-'Sendable' type 'CenterRoundingRule' may have shared mutable state; this is an error in the Swift 6 language mode
 8 | import Foundation
 9 |
10 | public struct CenterRoundingRule {
   |               `- note: consider making struct 'CenterRoundingRule' conform to the 'Sendable' protocol
11 |
12 |     internal let row: FloatingPointRoundingRule
   :
15 |     public static let towardsTopLeft = CenterRoundingRule(row: .down, column: .down)
16 |     public static let towardsTopRight = CenterRoundingRule(row: .down, column: .up)
17 |     public static let towardsBottomLeft = CenterRoundingRule(row: .up, column: .down)
   |                       |- warning: static property 'towardsBottomLeft' is not concurrency-safe because non-'Sendable' type 'CenterRoundingRule' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: add '@MainActor' to make static property 'towardsBottomLeft' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 |     public static let towardsBottomRight = CenterRoundingRule(row: .up, column: .up)
19 |
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Transformations/Center.swift:18:23: warning: static property 'towardsBottomRight' is not concurrency-safe because non-'Sendable' type 'CenterRoundingRule' may have shared mutable state; this is an error in the Swift 6 language mode
 8 | import Foundation
 9 |
10 | public struct CenterRoundingRule {
   |               `- note: consider making struct 'CenterRoundingRule' conform to the 'Sendable' protocol
11 |
12 |     internal let row: FloatingPointRoundingRule
   :
16 |     public static let towardsTopRight = CenterRoundingRule(row: .down, column: .up)
17 |     public static let towardsBottomLeft = CenterRoundingRule(row: .up, column: .down)
18 |     public static let towardsBottomRight = CenterRoundingRule(row: .up, column: .up)
   |                       |- warning: static property 'towardsBottomRight' is not concurrency-safe because non-'Sendable' type 'CenterRoundingRule' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: add '@MainActor' to make static property 'towardsBottomRight' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
19 |
20 | }
[73/81] Compiling Plinth Normalization.swift
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Statistics/Random.swift:51:24: warning: static property 'seed' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 49 | extension Matrix where Scalar == Float {
 50 |
 51 |     private static var seed: [__CLPK_integer] = [0, 0, 0, 1]
    |                        |- warning: static property 'seed' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'seed' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'seed' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 52 |
 53 |     public static func random(shape: Shape, distribution: RandomDistribution) -> Matrix {
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Statistics/Random.swift:69:24: warning: static property 'seed' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 67 | extension ComplexMatrix where Scalar == Float {
 68 |
 69 |     private static var seed: [__CLPK_integer] = [0, 0, 0, 1]
    |                        |- warning: static property 'seed' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'seed' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'seed' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 70 |
 71 |     public static func random(shape: Shape, distribution: ComplexRandomDistribution) -> ComplexMatrix {
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Statistics/Random.swift:107:24: warning: static property 'seed' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
105 | extension Matrix where Scalar == Double {
106 |
107 |     private static var seed: [__CLPK_integer] = [0, 0, 0, 1]
    |                        |- warning: static property 'seed' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'seed' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'seed' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
108 |
109 |     public static func random(shape: Shape, distribution: RandomDistribution) -> Matrix {
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Statistics/Random.swift:125:24: warning: static property 'seed' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
123 | extension ComplexMatrix where Scalar == Double {
124 |
125 |     private static var seed: [__CLPK_integer] = [0, 0, 0, 1]
    |                        |- warning: static property 'seed' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'seed' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'seed' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
126 |
127 |     public static func random(shape: Shape, distribution: ComplexRandomDistribution = .uniformUnitInterval) -> ComplexMatrix {
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Statistics/Random.swift:58:9: warning: result of call to 'withUnsafeMutablePointer(to:_:)' is unused
 56 |         var workspace = [Scalar](repeating: .zero, count: shape.count)
 57 |
 58 |         withUnsafeMutablePointer(to: &count) { count in
    |         `- warning: result of call to 'withUnsafeMutablePointer(to:_:)' is unused
 59 |             slarnv_(&code, &seed, count, &workspace)
 60 |         }
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Statistics/Random.swift:76:9: warning: result of call to 'withUnsafeMutablePointer(to:_:)' is unused
 74 |         var workspace = [__CLPK_complex](repeating: __CLPK_complex(), count: shape.count)
 75 |
 76 |         withUnsafeMutablePointer(to: &count) { count in
    |         `- warning: result of call to 'withUnsafeMutablePointer(to:_:)' is unused
 77 |             clarnv_(&code, &seed, count, &workspace)
 78 |         }
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Statistics/Random.swift:114:9: warning: result of call to 'withUnsafeMutablePointer(to:_:)' is unused
112 |         var workspace = [Scalar](repeating: .zero, count: shape.count)
113 |
114 |         withUnsafeMutablePointer(to: &count) { count in
    |         `- warning: result of call to 'withUnsafeMutablePointer(to:_:)' is unused
115 |             dlarnv_(&code, &seed, count, &workspace)
116 |         }
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Statistics/Random.swift:132:9: warning: result of call to 'withUnsafeMutablePointer(to:_:)' is unused
130 |         var workspace = [__CLPK_doublecomplex](repeating: __CLPK_doublecomplex(), count: shape.count)
131 |
132 |         withUnsafeMutablePointer(to: &count) { count in
    |         `- warning: result of call to 'withUnsafeMutablePointer(to:_:)' is unused
133 |             zlarnv_(&code, &seed, count, &workspace)
134 |         }
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Transformations/Center.swift:15:23: warning: static property 'towardsTopLeft' is not concurrency-safe because non-'Sendable' type 'CenterRoundingRule' may have shared mutable state; this is an error in the Swift 6 language mode
 8 | import Foundation
 9 |
10 | public struct CenterRoundingRule {
   |               `- note: consider making struct 'CenterRoundingRule' conform to the 'Sendable' protocol
11 |
12 |     internal let row: FloatingPointRoundingRule
13 |     internal let column: FloatingPointRoundingRule
14 |
15 |     public static let towardsTopLeft = CenterRoundingRule(row: .down, column: .down)
   |                       |- warning: static property 'towardsTopLeft' is not concurrency-safe because non-'Sendable' type 'CenterRoundingRule' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: add '@MainActor' to make static property 'towardsTopLeft' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
16 |     public static let towardsTopRight = CenterRoundingRule(row: .down, column: .up)
17 |     public static let towardsBottomLeft = CenterRoundingRule(row: .up, column: .down)
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Transformations/Center.swift:16:23: warning: static property 'towardsTopRight' is not concurrency-safe because non-'Sendable' type 'CenterRoundingRule' may have shared mutable state; this is an error in the Swift 6 language mode
 8 | import Foundation
 9 |
10 | public struct CenterRoundingRule {
   |               `- note: consider making struct 'CenterRoundingRule' conform to the 'Sendable' protocol
11 |
12 |     internal let row: FloatingPointRoundingRule
   :
14 |
15 |     public static let towardsTopLeft = CenterRoundingRule(row: .down, column: .down)
16 |     public static let towardsTopRight = CenterRoundingRule(row: .down, column: .up)
   |                       |- warning: static property 'towardsTopRight' is not concurrency-safe because non-'Sendable' type 'CenterRoundingRule' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: add '@MainActor' to make static property 'towardsTopRight' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
17 |     public static let towardsBottomLeft = CenterRoundingRule(row: .up, column: .down)
18 |     public static let towardsBottomRight = CenterRoundingRule(row: .up, column: .up)
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Transformations/Center.swift:17:23: warning: static property 'towardsBottomLeft' is not concurrency-safe because non-'Sendable' type 'CenterRoundingRule' may have shared mutable state; this is an error in the Swift 6 language mode
 8 | import Foundation
 9 |
10 | public struct CenterRoundingRule {
   |               `- note: consider making struct 'CenterRoundingRule' conform to the 'Sendable' protocol
11 |
12 |     internal let row: FloatingPointRoundingRule
   :
15 |     public static let towardsTopLeft = CenterRoundingRule(row: .down, column: .down)
16 |     public static let towardsTopRight = CenterRoundingRule(row: .down, column: .up)
17 |     public static let towardsBottomLeft = CenterRoundingRule(row: .up, column: .down)
   |                       |- warning: static property 'towardsBottomLeft' is not concurrency-safe because non-'Sendable' type 'CenterRoundingRule' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: add '@MainActor' to make static property 'towardsBottomLeft' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 |     public static let towardsBottomRight = CenterRoundingRule(row: .up, column: .up)
19 |
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Transformations/Center.swift:18:23: warning: static property 'towardsBottomRight' is not concurrency-safe because non-'Sendable' type 'CenterRoundingRule' may have shared mutable state; this is an error in the Swift 6 language mode
 8 | import Foundation
 9 |
10 | public struct CenterRoundingRule {
   |               `- note: consider making struct 'CenterRoundingRule' conform to the 'Sendable' protocol
11 |
12 |     internal let row: FloatingPointRoundingRule
   :
16 |     public static let towardsTopRight = CenterRoundingRule(row: .down, column: .up)
17 |     public static let towardsBottomLeft = CenterRoundingRule(row: .up, column: .down)
18 |     public static let towardsBottomRight = CenterRoundingRule(row: .up, column: .up)
   |                       |- warning: static property 'towardsBottomRight' is not concurrency-safe because non-'Sendable' type 'CenterRoundingRule' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: add '@MainActor' to make static property 'towardsBottomRight' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
19 |
20 | }
[74/81] Compiling Plinth Random.swift
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Statistics/Random.swift:51:24: warning: static property 'seed' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 49 | extension Matrix where Scalar == Float {
 50 |
 51 |     private static var seed: [__CLPK_integer] = [0, 0, 0, 1]
    |                        |- warning: static property 'seed' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'seed' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'seed' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 52 |
 53 |     public static func random(shape: Shape, distribution: RandomDistribution) -> Matrix {
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Statistics/Random.swift:69:24: warning: static property 'seed' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 67 | extension ComplexMatrix where Scalar == Float {
 68 |
 69 |     private static var seed: [__CLPK_integer] = [0, 0, 0, 1]
    |                        |- warning: static property 'seed' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'seed' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'seed' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 70 |
 71 |     public static func random(shape: Shape, distribution: ComplexRandomDistribution) -> ComplexMatrix {
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Statistics/Random.swift:107:24: warning: static property 'seed' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
105 | extension Matrix where Scalar == Double {
106 |
107 |     private static var seed: [__CLPK_integer] = [0, 0, 0, 1]
    |                        |- warning: static property 'seed' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'seed' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'seed' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
108 |
109 |     public static func random(shape: Shape, distribution: RandomDistribution) -> Matrix {
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Statistics/Random.swift:125:24: warning: static property 'seed' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
123 | extension ComplexMatrix where Scalar == Double {
124 |
125 |     private static var seed: [__CLPK_integer] = [0, 0, 0, 1]
    |                        |- warning: static property 'seed' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'seed' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'seed' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
126 |
127 |     public static func random(shape: Shape, distribution: ComplexRandomDistribution = .uniformUnitInterval) -> ComplexMatrix {
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Statistics/Random.swift:58:9: warning: result of call to 'withUnsafeMutablePointer(to:_:)' is unused
 56 |         var workspace = [Scalar](repeating: .zero, count: shape.count)
 57 |
 58 |         withUnsafeMutablePointer(to: &count) { count in
    |         `- warning: result of call to 'withUnsafeMutablePointer(to:_:)' is unused
 59 |             slarnv_(&code, &seed, count, &workspace)
 60 |         }
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Statistics/Random.swift:76:9: warning: result of call to 'withUnsafeMutablePointer(to:_:)' is unused
 74 |         var workspace = [__CLPK_complex](repeating: __CLPK_complex(), count: shape.count)
 75 |
 76 |         withUnsafeMutablePointer(to: &count) { count in
    |         `- warning: result of call to 'withUnsafeMutablePointer(to:_:)' is unused
 77 |             clarnv_(&code, &seed, count, &workspace)
 78 |         }
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Statistics/Random.swift:114:9: warning: result of call to 'withUnsafeMutablePointer(to:_:)' is unused
112 |         var workspace = [Scalar](repeating: .zero, count: shape.count)
113 |
114 |         withUnsafeMutablePointer(to: &count) { count in
    |         `- warning: result of call to 'withUnsafeMutablePointer(to:_:)' is unused
115 |             dlarnv_(&code, &seed, count, &workspace)
116 |         }
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Statistics/Random.swift:132:9: warning: result of call to 'withUnsafeMutablePointer(to:_:)' is unused
130 |         var workspace = [__CLPK_doublecomplex](repeating: __CLPK_doublecomplex(), count: shape.count)
131 |
132 |         withUnsafeMutablePointer(to: &count) { count in
    |         `- warning: result of call to 'withUnsafeMutablePointer(to:_:)' is unused
133 |             zlarnv_(&code, &seed, count, &workspace)
134 |         }
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Transformations/Center.swift:15:23: warning: static property 'towardsTopLeft' is not concurrency-safe because non-'Sendable' type 'CenterRoundingRule' may have shared mutable state; this is an error in the Swift 6 language mode
 8 | import Foundation
 9 |
10 | public struct CenterRoundingRule {
   |               `- note: consider making struct 'CenterRoundingRule' conform to the 'Sendable' protocol
11 |
12 |     internal let row: FloatingPointRoundingRule
13 |     internal let column: FloatingPointRoundingRule
14 |
15 |     public static let towardsTopLeft = CenterRoundingRule(row: .down, column: .down)
   |                       |- warning: static property 'towardsTopLeft' is not concurrency-safe because non-'Sendable' type 'CenterRoundingRule' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: add '@MainActor' to make static property 'towardsTopLeft' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
16 |     public static let towardsTopRight = CenterRoundingRule(row: .down, column: .up)
17 |     public static let towardsBottomLeft = CenterRoundingRule(row: .up, column: .down)
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Transformations/Center.swift:16:23: warning: static property 'towardsTopRight' is not concurrency-safe because non-'Sendable' type 'CenterRoundingRule' may have shared mutable state; this is an error in the Swift 6 language mode
 8 | import Foundation
 9 |
10 | public struct CenterRoundingRule {
   |               `- note: consider making struct 'CenterRoundingRule' conform to the 'Sendable' protocol
11 |
12 |     internal let row: FloatingPointRoundingRule
   :
14 |
15 |     public static let towardsTopLeft = CenterRoundingRule(row: .down, column: .down)
16 |     public static let towardsTopRight = CenterRoundingRule(row: .down, column: .up)
   |                       |- warning: static property 'towardsTopRight' is not concurrency-safe because non-'Sendable' type 'CenterRoundingRule' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: add '@MainActor' to make static property 'towardsTopRight' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
17 |     public static let towardsBottomLeft = CenterRoundingRule(row: .up, column: .down)
18 |     public static let towardsBottomRight = CenterRoundingRule(row: .up, column: .up)
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Transformations/Center.swift:17:23: warning: static property 'towardsBottomLeft' is not concurrency-safe because non-'Sendable' type 'CenterRoundingRule' may have shared mutable state; this is an error in the Swift 6 language mode
 8 | import Foundation
 9 |
10 | public struct CenterRoundingRule {
   |               `- note: consider making struct 'CenterRoundingRule' conform to the 'Sendable' protocol
11 |
12 |     internal let row: FloatingPointRoundingRule
   :
15 |     public static let towardsTopLeft = CenterRoundingRule(row: .down, column: .down)
16 |     public static let towardsTopRight = CenterRoundingRule(row: .down, column: .up)
17 |     public static let towardsBottomLeft = CenterRoundingRule(row: .up, column: .down)
   |                       |- warning: static property 'towardsBottomLeft' is not concurrency-safe because non-'Sendable' type 'CenterRoundingRule' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: add '@MainActor' to make static property 'towardsBottomLeft' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 |     public static let towardsBottomRight = CenterRoundingRule(row: .up, column: .up)
19 |
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Transformations/Center.swift:18:23: warning: static property 'towardsBottomRight' is not concurrency-safe because non-'Sendable' type 'CenterRoundingRule' may have shared mutable state; this is an error in the Swift 6 language mode
 8 | import Foundation
 9 |
10 | public struct CenterRoundingRule {
   |               `- note: consider making struct 'CenterRoundingRule' conform to the 'Sendable' protocol
11 |
12 |     internal let row: FloatingPointRoundingRule
   :
16 |     public static let towardsTopRight = CenterRoundingRule(row: .down, column: .up)
17 |     public static let towardsBottomLeft = CenterRoundingRule(row: .up, column: .down)
18 |     public static let towardsBottomRight = CenterRoundingRule(row: .up, column: .up)
   |                       |- warning: static property 'towardsBottomRight' is not concurrency-safe because non-'Sendable' type 'CenterRoundingRule' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: add '@MainActor' to make static property 'towardsBottomRight' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
19 |
20 | }
[75/81] Compiling Plinth Center.swift
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Statistics/Random.swift:51:24: warning: static property 'seed' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 49 | extension Matrix where Scalar == Float {
 50 |
 51 |     private static var seed: [__CLPK_integer] = [0, 0, 0, 1]
    |                        |- warning: static property 'seed' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'seed' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'seed' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 52 |
 53 |     public static func random(shape: Shape, distribution: RandomDistribution) -> Matrix {
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Statistics/Random.swift:69:24: warning: static property 'seed' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 67 | extension ComplexMatrix where Scalar == Float {
 68 |
 69 |     private static var seed: [__CLPK_integer] = [0, 0, 0, 1]
    |                        |- warning: static property 'seed' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'seed' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'seed' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 70 |
 71 |     public static func random(shape: Shape, distribution: ComplexRandomDistribution) -> ComplexMatrix {
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Statistics/Random.swift:107:24: warning: static property 'seed' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
105 | extension Matrix where Scalar == Double {
106 |
107 |     private static var seed: [__CLPK_integer] = [0, 0, 0, 1]
    |                        |- warning: static property 'seed' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'seed' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'seed' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
108 |
109 |     public static func random(shape: Shape, distribution: RandomDistribution) -> Matrix {
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Statistics/Random.swift:125:24: warning: static property 'seed' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
123 | extension ComplexMatrix where Scalar == Double {
124 |
125 |     private static var seed: [__CLPK_integer] = [0, 0, 0, 1]
    |                        |- warning: static property 'seed' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'seed' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'seed' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
126 |
127 |     public static func random(shape: Shape, distribution: ComplexRandomDistribution = .uniformUnitInterval) -> ComplexMatrix {
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Statistics/Random.swift:58:9: warning: result of call to 'withUnsafeMutablePointer(to:_:)' is unused
 56 |         var workspace = [Scalar](repeating: .zero, count: shape.count)
 57 |
 58 |         withUnsafeMutablePointer(to: &count) { count in
    |         `- warning: result of call to 'withUnsafeMutablePointer(to:_:)' is unused
 59 |             slarnv_(&code, &seed, count, &workspace)
 60 |         }
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Statistics/Random.swift:76:9: warning: result of call to 'withUnsafeMutablePointer(to:_:)' is unused
 74 |         var workspace = [__CLPK_complex](repeating: __CLPK_complex(), count: shape.count)
 75 |
 76 |         withUnsafeMutablePointer(to: &count) { count in
    |         `- warning: result of call to 'withUnsafeMutablePointer(to:_:)' is unused
 77 |             clarnv_(&code, &seed, count, &workspace)
 78 |         }
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Statistics/Random.swift:114:9: warning: result of call to 'withUnsafeMutablePointer(to:_:)' is unused
112 |         var workspace = [Scalar](repeating: .zero, count: shape.count)
113 |
114 |         withUnsafeMutablePointer(to: &count) { count in
    |         `- warning: result of call to 'withUnsafeMutablePointer(to:_:)' is unused
115 |             dlarnv_(&code, &seed, count, &workspace)
116 |         }
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Statistics/Random.swift:132:9: warning: result of call to 'withUnsafeMutablePointer(to:_:)' is unused
130 |         var workspace = [__CLPK_doublecomplex](repeating: __CLPK_doublecomplex(), count: shape.count)
131 |
132 |         withUnsafeMutablePointer(to: &count) { count in
    |         `- warning: result of call to 'withUnsafeMutablePointer(to:_:)' is unused
133 |             zlarnv_(&code, &seed, count, &workspace)
134 |         }
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Transformations/Center.swift:15:23: warning: static property 'towardsTopLeft' is not concurrency-safe because non-'Sendable' type 'CenterRoundingRule' may have shared mutable state; this is an error in the Swift 6 language mode
 8 | import Foundation
 9 |
10 | public struct CenterRoundingRule {
   |               `- note: consider making struct 'CenterRoundingRule' conform to the 'Sendable' protocol
11 |
12 |     internal let row: FloatingPointRoundingRule
13 |     internal let column: FloatingPointRoundingRule
14 |
15 |     public static let towardsTopLeft = CenterRoundingRule(row: .down, column: .down)
   |                       |- warning: static property 'towardsTopLeft' is not concurrency-safe because non-'Sendable' type 'CenterRoundingRule' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: add '@MainActor' to make static property 'towardsTopLeft' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
16 |     public static let towardsTopRight = CenterRoundingRule(row: .down, column: .up)
17 |     public static let towardsBottomLeft = CenterRoundingRule(row: .up, column: .down)
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Transformations/Center.swift:16:23: warning: static property 'towardsTopRight' is not concurrency-safe because non-'Sendable' type 'CenterRoundingRule' may have shared mutable state; this is an error in the Swift 6 language mode
 8 | import Foundation
 9 |
10 | public struct CenterRoundingRule {
   |               `- note: consider making struct 'CenterRoundingRule' conform to the 'Sendable' protocol
11 |
12 |     internal let row: FloatingPointRoundingRule
   :
14 |
15 |     public static let towardsTopLeft = CenterRoundingRule(row: .down, column: .down)
16 |     public static let towardsTopRight = CenterRoundingRule(row: .down, column: .up)
   |                       |- warning: static property 'towardsTopRight' is not concurrency-safe because non-'Sendable' type 'CenterRoundingRule' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: add '@MainActor' to make static property 'towardsTopRight' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
17 |     public static let towardsBottomLeft = CenterRoundingRule(row: .up, column: .down)
18 |     public static let towardsBottomRight = CenterRoundingRule(row: .up, column: .up)
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Transformations/Center.swift:17:23: warning: static property 'towardsBottomLeft' is not concurrency-safe because non-'Sendable' type 'CenterRoundingRule' may have shared mutable state; this is an error in the Swift 6 language mode
 8 | import Foundation
 9 |
10 | public struct CenterRoundingRule {
   |               `- note: consider making struct 'CenterRoundingRule' conform to the 'Sendable' protocol
11 |
12 |     internal let row: FloatingPointRoundingRule
   :
15 |     public static let towardsTopLeft = CenterRoundingRule(row: .down, column: .down)
16 |     public static let towardsTopRight = CenterRoundingRule(row: .down, column: .up)
17 |     public static let towardsBottomLeft = CenterRoundingRule(row: .up, column: .down)
   |                       |- warning: static property 'towardsBottomLeft' is not concurrency-safe because non-'Sendable' type 'CenterRoundingRule' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: add '@MainActor' to make static property 'towardsBottomLeft' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 |     public static let towardsBottomRight = CenterRoundingRule(row: .up, column: .up)
19 |
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Transformations/Center.swift:18:23: warning: static property 'towardsBottomRight' is not concurrency-safe because non-'Sendable' type 'CenterRoundingRule' may have shared mutable state; this is an error in the Swift 6 language mode
 8 | import Foundation
 9 |
10 | public struct CenterRoundingRule {
   |               `- note: consider making struct 'CenterRoundingRule' conform to the 'Sendable' protocol
11 |
12 |     internal let row: FloatingPointRoundingRule
   :
16 |     public static let towardsTopRight = CenterRoundingRule(row: .down, column: .up)
17 |     public static let towardsBottomLeft = CenterRoundingRule(row: .up, column: .down)
18 |     public static let towardsBottomRight = CenterRoundingRule(row: .up, column: .up)
   |                       |- warning: static property 'towardsBottomRight' is not concurrency-safe because non-'Sendable' type 'CenterRoundingRule' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: add '@MainActor' to make static property 'towardsBottomRight' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
19 |
20 | }
[76/81] Compiling Plinth Concatenate.swift
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Statistics/Random.swift:51:24: warning: static property 'seed' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 49 | extension Matrix where Scalar == Float {
 50 |
 51 |     private static var seed: [__CLPK_integer] = [0, 0, 0, 1]
    |                        |- warning: static property 'seed' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'seed' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'seed' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 52 |
 53 |     public static func random(shape: Shape, distribution: RandomDistribution) -> Matrix {
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Statistics/Random.swift:69:24: warning: static property 'seed' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 67 | extension ComplexMatrix where Scalar == Float {
 68 |
 69 |     private static var seed: [__CLPK_integer] = [0, 0, 0, 1]
    |                        |- warning: static property 'seed' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'seed' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'seed' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 70 |
 71 |     public static func random(shape: Shape, distribution: ComplexRandomDistribution) -> ComplexMatrix {
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Statistics/Random.swift:107:24: warning: static property 'seed' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
105 | extension Matrix where Scalar == Double {
106 |
107 |     private static var seed: [__CLPK_integer] = [0, 0, 0, 1]
    |                        |- warning: static property 'seed' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'seed' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'seed' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
108 |
109 |     public static func random(shape: Shape, distribution: RandomDistribution) -> Matrix {
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Statistics/Random.swift:125:24: warning: static property 'seed' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
123 | extension ComplexMatrix where Scalar == Double {
124 |
125 |     private static var seed: [__CLPK_integer] = [0, 0, 0, 1]
    |                        |- warning: static property 'seed' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'seed' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'seed' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
126 |
127 |     public static func random(shape: Shape, distribution: ComplexRandomDistribution = .uniformUnitInterval) -> ComplexMatrix {
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Statistics/Random.swift:58:9: warning: result of call to 'withUnsafeMutablePointer(to:_:)' is unused
 56 |         var workspace = [Scalar](repeating: .zero, count: shape.count)
 57 |
 58 |         withUnsafeMutablePointer(to: &count) { count in
    |         `- warning: result of call to 'withUnsafeMutablePointer(to:_:)' is unused
 59 |             slarnv_(&code, &seed, count, &workspace)
 60 |         }
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Statistics/Random.swift:76:9: warning: result of call to 'withUnsafeMutablePointer(to:_:)' is unused
 74 |         var workspace = [__CLPK_complex](repeating: __CLPK_complex(), count: shape.count)
 75 |
 76 |         withUnsafeMutablePointer(to: &count) { count in
    |         `- warning: result of call to 'withUnsafeMutablePointer(to:_:)' is unused
 77 |             clarnv_(&code, &seed, count, &workspace)
 78 |         }
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Statistics/Random.swift:114:9: warning: result of call to 'withUnsafeMutablePointer(to:_:)' is unused
112 |         var workspace = [Scalar](repeating: .zero, count: shape.count)
113 |
114 |         withUnsafeMutablePointer(to: &count) { count in
    |         `- warning: result of call to 'withUnsafeMutablePointer(to:_:)' is unused
115 |             dlarnv_(&code, &seed, count, &workspace)
116 |         }
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Statistics/Random.swift:132:9: warning: result of call to 'withUnsafeMutablePointer(to:_:)' is unused
130 |         var workspace = [__CLPK_doublecomplex](repeating: __CLPK_doublecomplex(), count: shape.count)
131 |
132 |         withUnsafeMutablePointer(to: &count) { count in
    |         `- warning: result of call to 'withUnsafeMutablePointer(to:_:)' is unused
133 |             zlarnv_(&code, &seed, count, &workspace)
134 |         }
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Transformations/Center.swift:15:23: warning: static property 'towardsTopLeft' is not concurrency-safe because non-'Sendable' type 'CenterRoundingRule' may have shared mutable state; this is an error in the Swift 6 language mode
 8 | import Foundation
 9 |
10 | public struct CenterRoundingRule {
   |               `- note: consider making struct 'CenterRoundingRule' conform to the 'Sendable' protocol
11 |
12 |     internal let row: FloatingPointRoundingRule
13 |     internal let column: FloatingPointRoundingRule
14 |
15 |     public static let towardsTopLeft = CenterRoundingRule(row: .down, column: .down)
   |                       |- warning: static property 'towardsTopLeft' is not concurrency-safe because non-'Sendable' type 'CenterRoundingRule' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: add '@MainActor' to make static property 'towardsTopLeft' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
16 |     public static let towardsTopRight = CenterRoundingRule(row: .down, column: .up)
17 |     public static let towardsBottomLeft = CenterRoundingRule(row: .up, column: .down)
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Transformations/Center.swift:16:23: warning: static property 'towardsTopRight' is not concurrency-safe because non-'Sendable' type 'CenterRoundingRule' may have shared mutable state; this is an error in the Swift 6 language mode
 8 | import Foundation
 9 |
10 | public struct CenterRoundingRule {
   |               `- note: consider making struct 'CenterRoundingRule' conform to the 'Sendable' protocol
11 |
12 |     internal let row: FloatingPointRoundingRule
   :
14 |
15 |     public static let towardsTopLeft = CenterRoundingRule(row: .down, column: .down)
16 |     public static let towardsTopRight = CenterRoundingRule(row: .down, column: .up)
   |                       |- warning: static property 'towardsTopRight' is not concurrency-safe because non-'Sendable' type 'CenterRoundingRule' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: add '@MainActor' to make static property 'towardsTopRight' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
17 |     public static let towardsBottomLeft = CenterRoundingRule(row: .up, column: .down)
18 |     public static let towardsBottomRight = CenterRoundingRule(row: .up, column: .up)
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Transformations/Center.swift:17:23: warning: static property 'towardsBottomLeft' is not concurrency-safe because non-'Sendable' type 'CenterRoundingRule' may have shared mutable state; this is an error in the Swift 6 language mode
 8 | import Foundation
 9 |
10 | public struct CenterRoundingRule {
   |               `- note: consider making struct 'CenterRoundingRule' conform to the 'Sendable' protocol
11 |
12 |     internal let row: FloatingPointRoundingRule
   :
15 |     public static let towardsTopLeft = CenterRoundingRule(row: .down, column: .down)
16 |     public static let towardsTopRight = CenterRoundingRule(row: .down, column: .up)
17 |     public static let towardsBottomLeft = CenterRoundingRule(row: .up, column: .down)
   |                       |- warning: static property 'towardsBottomLeft' is not concurrency-safe because non-'Sendable' type 'CenterRoundingRule' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: add '@MainActor' to make static property 'towardsBottomLeft' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 |     public static let towardsBottomRight = CenterRoundingRule(row: .up, column: .up)
19 |
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Transformations/Center.swift:18:23: warning: static property 'towardsBottomRight' is not concurrency-safe because non-'Sendable' type 'CenterRoundingRule' may have shared mutable state; this is an error in the Swift 6 language mode
 8 | import Foundation
 9 |
10 | public struct CenterRoundingRule {
   |               `- note: consider making struct 'CenterRoundingRule' conform to the 'Sendable' protocol
11 |
12 |     internal let row: FloatingPointRoundingRule
   :
16 |     public static let towardsTopRight = CenterRoundingRule(row: .down, column: .up)
17 |     public static let towardsBottomLeft = CenterRoundingRule(row: .up, column: .down)
18 |     public static let towardsBottomRight = CenterRoundingRule(row: .up, column: .up)
   |                       |- warning: static property 'towardsBottomRight' is not concurrency-safe because non-'Sendable' type 'CenterRoundingRule' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: add '@MainActor' to make static property 'towardsBottomRight' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
19 |
20 | }
[77/81] Compiling Plinth Wrappers.swift
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Circulant.swift:9:8: warning: file 'Circulant.swift' is part of module 'Plinth'; ignoring import
 7 |
 8 | import Foundation
 9 | import Plinth
   |        `- warning: file 'Circulant.swift' is part of module 'Plinth'; ignoring import
10 |
11 | extension Matrix where Scalar == Float {
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Eigendecomposition.swift:14:10: warning: associated value 'illegalValue(matrix:code:)' of 'Sendable'-conforming generic enum 'EigendecompositionError' has non-sendable type 'Matrix<Scalar>'; this is an error in the Swift 6 language mode
 12 | public enum EigendecompositionError<Scalar>: LocalizedError {
 13 |
 14 |     case illegalValue(matrix: Matrix<Scalar>, code: Int32)
    |          `- warning: associated value 'illegalValue(matrix:code:)' of 'Sendable'-conforming generic enum 'EigendecompositionError' has non-sendable type 'Matrix<Scalar>'; this is an error in the Swift 6 language mode
 15 |     case computationFailed(matrix: Matrix<Scalar>, code: Int32)
 16 |
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Eigendecomposition.swift:15:10: warning: associated value 'computationFailed(matrix:code:)' of 'Sendable'-conforming generic enum 'EigendecompositionError' has non-sendable type 'Matrix<Scalar>'; this is an error in the Swift 6 language mode
 13 |
 14 |     case illegalValue(matrix: Matrix<Scalar>, code: Int32)
 15 |     case computationFailed(matrix: Matrix<Scalar>, code: Int32)
    |          `- warning: associated value 'computationFailed(matrix:code:)' of 'Sendable'-conforming generic enum 'EigendecompositionError' has non-sendable type 'Matrix<Scalar>'; this is an error in the Swift 6 language mode
 16 |
 17 |     public var errorDescription: String? {
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Eigendecomposition.swift:49:23: warning: static property 'eigenvalues' is not concurrency-safe because non-'Sendable' type 'EigendecompositionComponents' may have shared mutable state; this is an error in the Swift 6 language mode
 26 | }
 27 |
 28 | public struct EigendecompositionComponents {
    |               `- note: consider making struct 'EigendecompositionComponents' conform to the 'Sendable' protocol
 29 |
 30 |     internal enum Computed {
    :
 47 |     internal let rightEigenvectors: Computed
 48 |
 49 |     public static let eigenvalues = EigendecompositionComponents(leftEigenvectors: .notComputed, rightEigenvectors: .notComputed)
    |                       |- warning: static property 'eigenvalues' is not concurrency-safe because non-'Sendable' type 'EigendecompositionComponents' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'eigenvalues' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 50 |     public static let leftEigenvectors = EigendecompositionComponents(leftEigenvectors: .computed, rightEigenvectors: .notComputed)
 51 |     public static let rightEigenvectors = EigendecompositionComponents(leftEigenvectors: .notComputed, rightEigenvectors: .computed)
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Eigendecomposition.swift:50:23: warning: static property 'leftEigenvectors' is not concurrency-safe because non-'Sendable' type 'EigendecompositionComponents' may have shared mutable state; this is an error in the Swift 6 language mode
 26 | }
 27 |
 28 | public struct EigendecompositionComponents {
    |               `- note: consider making struct 'EigendecompositionComponents' conform to the 'Sendable' protocol
 29 |
 30 |     internal enum Computed {
    :
 48 |
 49 |     public static let eigenvalues = EigendecompositionComponents(leftEigenvectors: .notComputed, rightEigenvectors: .notComputed)
 50 |     public static let leftEigenvectors = EigendecompositionComponents(leftEigenvectors: .computed, rightEigenvectors: .notComputed)
    |                       |- warning: static property 'leftEigenvectors' is not concurrency-safe because non-'Sendable' type 'EigendecompositionComponents' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'leftEigenvectors' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 51 |     public static let rightEigenvectors = EigendecompositionComponents(leftEigenvectors: .notComputed, rightEigenvectors: .computed)
 52 |     public static let allComponents = EigendecompositionComponents(leftEigenvectors: .computed, rightEigenvectors: .computed)
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Eigendecomposition.swift:51:23: warning: static property 'rightEigenvectors' is not concurrency-safe because non-'Sendable' type 'EigendecompositionComponents' may have shared mutable state; this is an error in the Swift 6 language mode
 26 | }
 27 |
 28 | public struct EigendecompositionComponents {
    |               `- note: consider making struct 'EigendecompositionComponents' conform to the 'Sendable' protocol
 29 |
 30 |     internal enum Computed {
    :
 49 |     public static let eigenvalues = EigendecompositionComponents(leftEigenvectors: .notComputed, rightEigenvectors: .notComputed)
 50 |     public static let leftEigenvectors = EigendecompositionComponents(leftEigenvectors: .computed, rightEigenvectors: .notComputed)
 51 |     public static let rightEigenvectors = EigendecompositionComponents(leftEigenvectors: .notComputed, rightEigenvectors: .computed)
    |                       |- warning: static property 'rightEigenvectors' is not concurrency-safe because non-'Sendable' type 'EigendecompositionComponents' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'rightEigenvectors' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 52 |     public static let allComponents = EigendecompositionComponents(leftEigenvectors: .computed, rightEigenvectors: .computed)
 53 |
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Eigendecomposition.swift:52:23: warning: static property 'allComponents' is not concurrency-safe because non-'Sendable' type 'EigendecompositionComponents' may have shared mutable state; this is an error in the Swift 6 language mode
 26 | }
 27 |
 28 | public struct EigendecompositionComponents {
    |               `- note: consider making struct 'EigendecompositionComponents' conform to the 'Sendable' protocol
 29 |
 30 |     internal enum Computed {
    :
 50 |     public static let leftEigenvectors = EigendecompositionComponents(leftEigenvectors: .computed, rightEigenvectors: .notComputed)
 51 |     public static let rightEigenvectors = EigendecompositionComponents(leftEigenvectors: .notComputed, rightEigenvectors: .computed)
 52 |     public static let allComponents = EigendecompositionComponents(leftEigenvectors: .computed, rightEigenvectors: .computed)
    |                       |- warning: static property 'allComponents' is not concurrency-safe because non-'Sendable' type 'EigendecompositionComponents' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'allComponents' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 53 |
 54 | }
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Circulant.swift:17:13: warning: code after 'return' will never be executed
15 |             let index = (row - column) % vector.count
16 |             return index < 0 ? vector[index + vector.count] : vector[index]
17 |             if index < 0 {
   |             `- warning: code after 'return' will never be executed
18 |                 return vector[vector.count + index]
19 |             }
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Circulant.swift:31:13: warning: code after 'return' will never be executed
29 |             let index = (row - column) % vector.count
30 |             return index < 0 ? vector[index + vector.count] : vector[index]
31 |             if index < 0 {
   |             `- warning: code after 'return' will never be executed
32 |                 return vector[vector.count + index]
33 |             }
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Circulant.swift:45:13: warning: code after 'return' will never be executed
43 |             let index = (row - column) % vector.count
44 |             return index < 0 ? vector[index + vector.count] : vector[index]
45 |             if index < 0 {
   |             `- warning: code after 'return' will never be executed
46 |                 return vector[vector.count + index]
47 |             }
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Circulant.swift:59:13: warning: code after 'return' will never be executed
57 |             let index = (row - column) % vector.count
58 |             return index < 0 ? vector[index + vector.count] : vector[index]
59 |             if index < 0 {
   |             `- warning: code after 'return' will never be executed
60 |                 return vector[vector.count + index]
61 |             }
[78/81] Compiling Plinth Circulant.swift
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Circulant.swift:9:8: warning: file 'Circulant.swift' is part of module 'Plinth'; ignoring import
 7 |
 8 | import Foundation
 9 | import Plinth
   |        `- warning: file 'Circulant.swift' is part of module 'Plinth'; ignoring import
10 |
11 | extension Matrix where Scalar == Float {
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Eigendecomposition.swift:14:10: warning: associated value 'illegalValue(matrix:code:)' of 'Sendable'-conforming generic enum 'EigendecompositionError' has non-sendable type 'Matrix<Scalar>'; this is an error in the Swift 6 language mode
 12 | public enum EigendecompositionError<Scalar>: LocalizedError {
 13 |
 14 |     case illegalValue(matrix: Matrix<Scalar>, code: Int32)
    |          `- warning: associated value 'illegalValue(matrix:code:)' of 'Sendable'-conforming generic enum 'EigendecompositionError' has non-sendable type 'Matrix<Scalar>'; this is an error in the Swift 6 language mode
 15 |     case computationFailed(matrix: Matrix<Scalar>, code: Int32)
 16 |
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Eigendecomposition.swift:15:10: warning: associated value 'computationFailed(matrix:code:)' of 'Sendable'-conforming generic enum 'EigendecompositionError' has non-sendable type 'Matrix<Scalar>'; this is an error in the Swift 6 language mode
 13 |
 14 |     case illegalValue(matrix: Matrix<Scalar>, code: Int32)
 15 |     case computationFailed(matrix: Matrix<Scalar>, code: Int32)
    |          `- warning: associated value 'computationFailed(matrix:code:)' of 'Sendable'-conforming generic enum 'EigendecompositionError' has non-sendable type 'Matrix<Scalar>'; this is an error in the Swift 6 language mode
 16 |
 17 |     public var errorDescription: String? {
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Eigendecomposition.swift:49:23: warning: static property 'eigenvalues' is not concurrency-safe because non-'Sendable' type 'EigendecompositionComponents' may have shared mutable state; this is an error in the Swift 6 language mode
 26 | }
 27 |
 28 | public struct EigendecompositionComponents {
    |               `- note: consider making struct 'EigendecompositionComponents' conform to the 'Sendable' protocol
 29 |
 30 |     internal enum Computed {
    :
 47 |     internal let rightEigenvectors: Computed
 48 |
 49 |     public static let eigenvalues = EigendecompositionComponents(leftEigenvectors: .notComputed, rightEigenvectors: .notComputed)
    |                       |- warning: static property 'eigenvalues' is not concurrency-safe because non-'Sendable' type 'EigendecompositionComponents' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'eigenvalues' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 50 |     public static let leftEigenvectors = EigendecompositionComponents(leftEigenvectors: .computed, rightEigenvectors: .notComputed)
 51 |     public static let rightEigenvectors = EigendecompositionComponents(leftEigenvectors: .notComputed, rightEigenvectors: .computed)
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Eigendecomposition.swift:50:23: warning: static property 'leftEigenvectors' is not concurrency-safe because non-'Sendable' type 'EigendecompositionComponents' may have shared mutable state; this is an error in the Swift 6 language mode
 26 | }
 27 |
 28 | public struct EigendecompositionComponents {
    |               `- note: consider making struct 'EigendecompositionComponents' conform to the 'Sendable' protocol
 29 |
 30 |     internal enum Computed {
    :
 48 |
 49 |     public static let eigenvalues = EigendecompositionComponents(leftEigenvectors: .notComputed, rightEigenvectors: .notComputed)
 50 |     public static let leftEigenvectors = EigendecompositionComponents(leftEigenvectors: .computed, rightEigenvectors: .notComputed)
    |                       |- warning: static property 'leftEigenvectors' is not concurrency-safe because non-'Sendable' type 'EigendecompositionComponents' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'leftEigenvectors' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 51 |     public static let rightEigenvectors = EigendecompositionComponents(leftEigenvectors: .notComputed, rightEigenvectors: .computed)
 52 |     public static let allComponents = EigendecompositionComponents(leftEigenvectors: .computed, rightEigenvectors: .computed)
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Eigendecomposition.swift:51:23: warning: static property 'rightEigenvectors' is not concurrency-safe because non-'Sendable' type 'EigendecompositionComponents' may have shared mutable state; this is an error in the Swift 6 language mode
 26 | }
 27 |
 28 | public struct EigendecompositionComponents {
    |               `- note: consider making struct 'EigendecompositionComponents' conform to the 'Sendable' protocol
 29 |
 30 |     internal enum Computed {
    :
 49 |     public static let eigenvalues = EigendecompositionComponents(leftEigenvectors: .notComputed, rightEigenvectors: .notComputed)
 50 |     public static let leftEigenvectors = EigendecompositionComponents(leftEigenvectors: .computed, rightEigenvectors: .notComputed)
 51 |     public static let rightEigenvectors = EigendecompositionComponents(leftEigenvectors: .notComputed, rightEigenvectors: .computed)
    |                       |- warning: static property 'rightEigenvectors' is not concurrency-safe because non-'Sendable' type 'EigendecompositionComponents' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'rightEigenvectors' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 52 |     public static let allComponents = EigendecompositionComponents(leftEigenvectors: .computed, rightEigenvectors: .computed)
 53 |
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Eigendecomposition.swift:52:23: warning: static property 'allComponents' is not concurrency-safe because non-'Sendable' type 'EigendecompositionComponents' may have shared mutable state; this is an error in the Swift 6 language mode
 26 | }
 27 |
 28 | public struct EigendecompositionComponents {
    |               `- note: consider making struct 'EigendecompositionComponents' conform to the 'Sendable' protocol
 29 |
 30 |     internal enum Computed {
    :
 50 |     public static let leftEigenvectors = EigendecompositionComponents(leftEigenvectors: .computed, rightEigenvectors: .notComputed)
 51 |     public static let rightEigenvectors = EigendecompositionComponents(leftEigenvectors: .notComputed, rightEigenvectors: .computed)
 52 |     public static let allComponents = EigendecompositionComponents(leftEigenvectors: .computed, rightEigenvectors: .computed)
    |                       |- warning: static property 'allComponents' is not concurrency-safe because non-'Sendable' type 'EigendecompositionComponents' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'allComponents' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 53 |
 54 | }
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Circulant.swift:17:13: warning: code after 'return' will never be executed
15 |             let index = (row - column) % vector.count
16 |             return index < 0 ? vector[index + vector.count] : vector[index]
17 |             if index < 0 {
   |             `- warning: code after 'return' will never be executed
18 |                 return vector[vector.count + index]
19 |             }
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Circulant.swift:31:13: warning: code after 'return' will never be executed
29 |             let index = (row - column) % vector.count
30 |             return index < 0 ? vector[index + vector.count] : vector[index]
31 |             if index < 0 {
   |             `- warning: code after 'return' will never be executed
32 |                 return vector[vector.count + index]
33 |             }
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Circulant.swift:45:13: warning: code after 'return' will never be executed
43 |             let index = (row - column) % vector.count
44 |             return index < 0 ? vector[index + vector.count] : vector[index]
45 |             if index < 0 {
   |             `- warning: code after 'return' will never be executed
46 |                 return vector[vector.count + index]
47 |             }
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Circulant.swift:59:13: warning: code after 'return' will never be executed
57 |             let index = (row - column) % vector.count
58 |             return index < 0 ? vector[index + vector.count] : vector[index]
59 |             if index < 0 {
   |             `- warning: code after 'return' will never be executed
60 |                 return vector[vector.count + index]
61 |             }
[79/81] Compiling Plinth Diagonal.swift
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Circulant.swift:9:8: warning: file 'Circulant.swift' is part of module 'Plinth'; ignoring import
 7 |
 8 | import Foundation
 9 | import Plinth
   |        `- warning: file 'Circulant.swift' is part of module 'Plinth'; ignoring import
10 |
11 | extension Matrix where Scalar == Float {
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Eigendecomposition.swift:14:10: warning: associated value 'illegalValue(matrix:code:)' of 'Sendable'-conforming generic enum 'EigendecompositionError' has non-sendable type 'Matrix<Scalar>'; this is an error in the Swift 6 language mode
 12 | public enum EigendecompositionError<Scalar>: LocalizedError {
 13 |
 14 |     case illegalValue(matrix: Matrix<Scalar>, code: Int32)
    |          `- warning: associated value 'illegalValue(matrix:code:)' of 'Sendable'-conforming generic enum 'EigendecompositionError' has non-sendable type 'Matrix<Scalar>'; this is an error in the Swift 6 language mode
 15 |     case computationFailed(matrix: Matrix<Scalar>, code: Int32)
 16 |
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Eigendecomposition.swift:15:10: warning: associated value 'computationFailed(matrix:code:)' of 'Sendable'-conforming generic enum 'EigendecompositionError' has non-sendable type 'Matrix<Scalar>'; this is an error in the Swift 6 language mode
 13 |
 14 |     case illegalValue(matrix: Matrix<Scalar>, code: Int32)
 15 |     case computationFailed(matrix: Matrix<Scalar>, code: Int32)
    |          `- warning: associated value 'computationFailed(matrix:code:)' of 'Sendable'-conforming generic enum 'EigendecompositionError' has non-sendable type 'Matrix<Scalar>'; this is an error in the Swift 6 language mode
 16 |
 17 |     public var errorDescription: String? {
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Eigendecomposition.swift:49:23: warning: static property 'eigenvalues' is not concurrency-safe because non-'Sendable' type 'EigendecompositionComponents' may have shared mutable state; this is an error in the Swift 6 language mode
 26 | }
 27 |
 28 | public struct EigendecompositionComponents {
    |               `- note: consider making struct 'EigendecompositionComponents' conform to the 'Sendable' protocol
 29 |
 30 |     internal enum Computed {
    :
 47 |     internal let rightEigenvectors: Computed
 48 |
 49 |     public static let eigenvalues = EigendecompositionComponents(leftEigenvectors: .notComputed, rightEigenvectors: .notComputed)
    |                       |- warning: static property 'eigenvalues' is not concurrency-safe because non-'Sendable' type 'EigendecompositionComponents' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'eigenvalues' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 50 |     public static let leftEigenvectors = EigendecompositionComponents(leftEigenvectors: .computed, rightEigenvectors: .notComputed)
 51 |     public static let rightEigenvectors = EigendecompositionComponents(leftEigenvectors: .notComputed, rightEigenvectors: .computed)
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Eigendecomposition.swift:50:23: warning: static property 'leftEigenvectors' is not concurrency-safe because non-'Sendable' type 'EigendecompositionComponents' may have shared mutable state; this is an error in the Swift 6 language mode
 26 | }
 27 |
 28 | public struct EigendecompositionComponents {
    |               `- note: consider making struct 'EigendecompositionComponents' conform to the 'Sendable' protocol
 29 |
 30 |     internal enum Computed {
    :
 48 |
 49 |     public static let eigenvalues = EigendecompositionComponents(leftEigenvectors: .notComputed, rightEigenvectors: .notComputed)
 50 |     public static let leftEigenvectors = EigendecompositionComponents(leftEigenvectors: .computed, rightEigenvectors: .notComputed)
    |                       |- warning: static property 'leftEigenvectors' is not concurrency-safe because non-'Sendable' type 'EigendecompositionComponents' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'leftEigenvectors' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 51 |     public static let rightEigenvectors = EigendecompositionComponents(leftEigenvectors: .notComputed, rightEigenvectors: .computed)
 52 |     public static let allComponents = EigendecompositionComponents(leftEigenvectors: .computed, rightEigenvectors: .computed)
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Eigendecomposition.swift:51:23: warning: static property 'rightEigenvectors' is not concurrency-safe because non-'Sendable' type 'EigendecompositionComponents' may have shared mutable state; this is an error in the Swift 6 language mode
 26 | }
 27 |
 28 | public struct EigendecompositionComponents {
    |               `- note: consider making struct 'EigendecompositionComponents' conform to the 'Sendable' protocol
 29 |
 30 |     internal enum Computed {
    :
 49 |     public static let eigenvalues = EigendecompositionComponents(leftEigenvectors: .notComputed, rightEigenvectors: .notComputed)
 50 |     public static let leftEigenvectors = EigendecompositionComponents(leftEigenvectors: .computed, rightEigenvectors: .notComputed)
 51 |     public static let rightEigenvectors = EigendecompositionComponents(leftEigenvectors: .notComputed, rightEigenvectors: .computed)
    |                       |- warning: static property 'rightEigenvectors' is not concurrency-safe because non-'Sendable' type 'EigendecompositionComponents' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'rightEigenvectors' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 52 |     public static let allComponents = EigendecompositionComponents(leftEigenvectors: .computed, rightEigenvectors: .computed)
 53 |
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Eigendecomposition.swift:52:23: warning: static property 'allComponents' is not concurrency-safe because non-'Sendable' type 'EigendecompositionComponents' may have shared mutable state; this is an error in the Swift 6 language mode
 26 | }
 27 |
 28 | public struct EigendecompositionComponents {
    |               `- note: consider making struct 'EigendecompositionComponents' conform to the 'Sendable' protocol
 29 |
 30 |     internal enum Computed {
    :
 50 |     public static let leftEigenvectors = EigendecompositionComponents(leftEigenvectors: .computed, rightEigenvectors: .notComputed)
 51 |     public static let rightEigenvectors = EigendecompositionComponents(leftEigenvectors: .notComputed, rightEigenvectors: .computed)
 52 |     public static let allComponents = EigendecompositionComponents(leftEigenvectors: .computed, rightEigenvectors: .computed)
    |                       |- warning: static property 'allComponents' is not concurrency-safe because non-'Sendable' type 'EigendecompositionComponents' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'allComponents' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 53 |
 54 | }
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Circulant.swift:17:13: warning: code after 'return' will never be executed
15 |             let index = (row - column) % vector.count
16 |             return index < 0 ? vector[index + vector.count] : vector[index]
17 |             if index < 0 {
   |             `- warning: code after 'return' will never be executed
18 |                 return vector[vector.count + index]
19 |             }
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Circulant.swift:31:13: warning: code after 'return' will never be executed
29 |             let index = (row - column) % vector.count
30 |             return index < 0 ? vector[index + vector.count] : vector[index]
31 |             if index < 0 {
   |             `- warning: code after 'return' will never be executed
32 |                 return vector[vector.count + index]
33 |             }
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Circulant.swift:45:13: warning: code after 'return' will never be executed
43 |             let index = (row - column) % vector.count
44 |             return index < 0 ? vector[index + vector.count] : vector[index]
45 |             if index < 0 {
   |             `- warning: code after 'return' will never be executed
46 |                 return vector[vector.count + index]
47 |             }
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Circulant.swift:59:13: warning: code after 'return' will never be executed
57 |             let index = (row - column) % vector.count
58 |             return index < 0 ? vector[index + vector.count] : vector[index]
59 |             if index < 0 {
   |             `- warning: code after 'return' will never be executed
60 |                 return vector[vector.count + index]
61 |             }
[80/81] Compiling Plinth Division.swift
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Circulant.swift:9:8: warning: file 'Circulant.swift' is part of module 'Plinth'; ignoring import
 7 |
 8 | import Foundation
 9 | import Plinth
   |        `- warning: file 'Circulant.swift' is part of module 'Plinth'; ignoring import
10 |
11 | extension Matrix where Scalar == Float {
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Eigendecomposition.swift:14:10: warning: associated value 'illegalValue(matrix:code:)' of 'Sendable'-conforming generic enum 'EigendecompositionError' has non-sendable type 'Matrix<Scalar>'; this is an error in the Swift 6 language mode
 12 | public enum EigendecompositionError<Scalar>: LocalizedError {
 13 |
 14 |     case illegalValue(matrix: Matrix<Scalar>, code: Int32)
    |          `- warning: associated value 'illegalValue(matrix:code:)' of 'Sendable'-conforming generic enum 'EigendecompositionError' has non-sendable type 'Matrix<Scalar>'; this is an error in the Swift 6 language mode
 15 |     case computationFailed(matrix: Matrix<Scalar>, code: Int32)
 16 |
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Eigendecomposition.swift:15:10: warning: associated value 'computationFailed(matrix:code:)' of 'Sendable'-conforming generic enum 'EigendecompositionError' has non-sendable type 'Matrix<Scalar>'; this is an error in the Swift 6 language mode
 13 |
 14 |     case illegalValue(matrix: Matrix<Scalar>, code: Int32)
 15 |     case computationFailed(matrix: Matrix<Scalar>, code: Int32)
    |          `- warning: associated value 'computationFailed(matrix:code:)' of 'Sendable'-conforming generic enum 'EigendecompositionError' has non-sendable type 'Matrix<Scalar>'; this is an error in the Swift 6 language mode
 16 |
 17 |     public var errorDescription: String? {
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Eigendecomposition.swift:49:23: warning: static property 'eigenvalues' is not concurrency-safe because non-'Sendable' type 'EigendecompositionComponents' may have shared mutable state; this is an error in the Swift 6 language mode
 26 | }
 27 |
 28 | public struct EigendecompositionComponents {
    |               `- note: consider making struct 'EigendecompositionComponents' conform to the 'Sendable' protocol
 29 |
 30 |     internal enum Computed {
    :
 47 |     internal let rightEigenvectors: Computed
 48 |
 49 |     public static let eigenvalues = EigendecompositionComponents(leftEigenvectors: .notComputed, rightEigenvectors: .notComputed)
    |                       |- warning: static property 'eigenvalues' is not concurrency-safe because non-'Sendable' type 'EigendecompositionComponents' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'eigenvalues' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 50 |     public static let leftEigenvectors = EigendecompositionComponents(leftEigenvectors: .computed, rightEigenvectors: .notComputed)
 51 |     public static let rightEigenvectors = EigendecompositionComponents(leftEigenvectors: .notComputed, rightEigenvectors: .computed)
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Eigendecomposition.swift:50:23: warning: static property 'leftEigenvectors' is not concurrency-safe because non-'Sendable' type 'EigendecompositionComponents' may have shared mutable state; this is an error in the Swift 6 language mode
 26 | }
 27 |
 28 | public struct EigendecompositionComponents {
    |               `- note: consider making struct 'EigendecompositionComponents' conform to the 'Sendable' protocol
 29 |
 30 |     internal enum Computed {
    :
 48 |
 49 |     public static let eigenvalues = EigendecompositionComponents(leftEigenvectors: .notComputed, rightEigenvectors: .notComputed)
 50 |     public static let leftEigenvectors = EigendecompositionComponents(leftEigenvectors: .computed, rightEigenvectors: .notComputed)
    |                       |- warning: static property 'leftEigenvectors' is not concurrency-safe because non-'Sendable' type 'EigendecompositionComponents' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'leftEigenvectors' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 51 |     public static let rightEigenvectors = EigendecompositionComponents(leftEigenvectors: .notComputed, rightEigenvectors: .computed)
 52 |     public static let allComponents = EigendecompositionComponents(leftEigenvectors: .computed, rightEigenvectors: .computed)
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Eigendecomposition.swift:51:23: warning: static property 'rightEigenvectors' is not concurrency-safe because non-'Sendable' type 'EigendecompositionComponents' may have shared mutable state; this is an error in the Swift 6 language mode
 26 | }
 27 |
 28 | public struct EigendecompositionComponents {
    |               `- note: consider making struct 'EigendecompositionComponents' conform to the 'Sendable' protocol
 29 |
 30 |     internal enum Computed {
    :
 49 |     public static let eigenvalues = EigendecompositionComponents(leftEigenvectors: .notComputed, rightEigenvectors: .notComputed)
 50 |     public static let leftEigenvectors = EigendecompositionComponents(leftEigenvectors: .computed, rightEigenvectors: .notComputed)
 51 |     public static let rightEigenvectors = EigendecompositionComponents(leftEigenvectors: .notComputed, rightEigenvectors: .computed)
    |                       |- warning: static property 'rightEigenvectors' is not concurrency-safe because non-'Sendable' type 'EigendecompositionComponents' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'rightEigenvectors' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 52 |     public static let allComponents = EigendecompositionComponents(leftEigenvectors: .computed, rightEigenvectors: .computed)
 53 |
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Eigendecomposition.swift:52:23: warning: static property 'allComponents' is not concurrency-safe because non-'Sendable' type 'EigendecompositionComponents' may have shared mutable state; this is an error in the Swift 6 language mode
 26 | }
 27 |
 28 | public struct EigendecompositionComponents {
    |               `- note: consider making struct 'EigendecompositionComponents' conform to the 'Sendable' protocol
 29 |
 30 |     internal enum Computed {
    :
 50 |     public static let leftEigenvectors = EigendecompositionComponents(leftEigenvectors: .computed, rightEigenvectors: .notComputed)
 51 |     public static let rightEigenvectors = EigendecompositionComponents(leftEigenvectors: .notComputed, rightEigenvectors: .computed)
 52 |     public static let allComponents = EigendecompositionComponents(leftEigenvectors: .computed, rightEigenvectors: .computed)
    |                       |- warning: static property 'allComponents' is not concurrency-safe because non-'Sendable' type 'EigendecompositionComponents' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'allComponents' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 53 |
 54 | }
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Circulant.swift:17:13: warning: code after 'return' will never be executed
15 |             let index = (row - column) % vector.count
16 |             return index < 0 ? vector[index + vector.count] : vector[index]
17 |             if index < 0 {
   |             `- warning: code after 'return' will never be executed
18 |                 return vector[vector.count + index]
19 |             }
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Circulant.swift:31:13: warning: code after 'return' will never be executed
29 |             let index = (row - column) % vector.count
30 |             return index < 0 ? vector[index + vector.count] : vector[index]
31 |             if index < 0 {
   |             `- warning: code after 'return' will never be executed
32 |                 return vector[vector.count + index]
33 |             }
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Circulant.swift:45:13: warning: code after 'return' will never be executed
43 |             let index = (row - column) % vector.count
44 |             return index < 0 ? vector[index + vector.count] : vector[index]
45 |             if index < 0 {
   |             `- warning: code after 'return' will never be executed
46 |                 return vector[vector.count + index]
47 |             }
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Circulant.swift:59:13: warning: code after 'return' will never be executed
57 |             let index = (row - column) % vector.count
58 |             return index < 0 ? vector[index + vector.count] : vector[index]
59 |             if index < 0 {
   |             `- warning: code after 'return' will never be executed
60 |                 return vector[vector.count + index]
61 |             }
[81/81] Compiling Plinth Eigendecomposition.swift
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Circulant.swift:9:8: warning: file 'Circulant.swift' is part of module 'Plinth'; ignoring import
 7 |
 8 | import Foundation
 9 | import Plinth
   |        `- warning: file 'Circulant.swift' is part of module 'Plinth'; ignoring import
10 |
11 | extension Matrix where Scalar == Float {
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Eigendecomposition.swift:14:10: warning: associated value 'illegalValue(matrix:code:)' of 'Sendable'-conforming generic enum 'EigendecompositionError' has non-sendable type 'Matrix<Scalar>'; this is an error in the Swift 6 language mode
 12 | public enum EigendecompositionError<Scalar>: LocalizedError {
 13 |
 14 |     case illegalValue(matrix: Matrix<Scalar>, code: Int32)
    |          `- warning: associated value 'illegalValue(matrix:code:)' of 'Sendable'-conforming generic enum 'EigendecompositionError' has non-sendable type 'Matrix<Scalar>'; this is an error in the Swift 6 language mode
 15 |     case computationFailed(matrix: Matrix<Scalar>, code: Int32)
 16 |
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Eigendecomposition.swift:15:10: warning: associated value 'computationFailed(matrix:code:)' of 'Sendable'-conforming generic enum 'EigendecompositionError' has non-sendable type 'Matrix<Scalar>'; this is an error in the Swift 6 language mode
 13 |
 14 |     case illegalValue(matrix: Matrix<Scalar>, code: Int32)
 15 |     case computationFailed(matrix: Matrix<Scalar>, code: Int32)
    |          `- warning: associated value 'computationFailed(matrix:code:)' of 'Sendable'-conforming generic enum 'EigendecompositionError' has non-sendable type 'Matrix<Scalar>'; this is an error in the Swift 6 language mode
 16 |
 17 |     public var errorDescription: String? {
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Matrix.swift:11:15: note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
  9 | import Accelerate
 10 |
 11 | public struct Matrix<Scalar> {
    |               `- note: consider making generic struct 'Matrix' conform to the 'Sendable' protocol
 12 |
 13 |     public let shape: Shape
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Eigendecomposition.swift:49:23: warning: static property 'eigenvalues' is not concurrency-safe because non-'Sendable' type 'EigendecompositionComponents' may have shared mutable state; this is an error in the Swift 6 language mode
 26 | }
 27 |
 28 | public struct EigendecompositionComponents {
    |               `- note: consider making struct 'EigendecompositionComponents' conform to the 'Sendable' protocol
 29 |
 30 |     internal enum Computed {
    :
 47 |     internal let rightEigenvectors: Computed
 48 |
 49 |     public static let eigenvalues = EigendecompositionComponents(leftEigenvectors: .notComputed, rightEigenvectors: .notComputed)
    |                       |- warning: static property 'eigenvalues' is not concurrency-safe because non-'Sendable' type 'EigendecompositionComponents' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'eigenvalues' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 50 |     public static let leftEigenvectors = EigendecompositionComponents(leftEigenvectors: .computed, rightEigenvectors: .notComputed)
 51 |     public static let rightEigenvectors = EigendecompositionComponents(leftEigenvectors: .notComputed, rightEigenvectors: .computed)
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Eigendecomposition.swift:50:23: warning: static property 'leftEigenvectors' is not concurrency-safe because non-'Sendable' type 'EigendecompositionComponents' may have shared mutable state; this is an error in the Swift 6 language mode
 26 | }
 27 |
 28 | public struct EigendecompositionComponents {
    |               `- note: consider making struct 'EigendecompositionComponents' conform to the 'Sendable' protocol
 29 |
 30 |     internal enum Computed {
    :
 48 |
 49 |     public static let eigenvalues = EigendecompositionComponents(leftEigenvectors: .notComputed, rightEigenvectors: .notComputed)
 50 |     public static let leftEigenvectors = EigendecompositionComponents(leftEigenvectors: .computed, rightEigenvectors: .notComputed)
    |                       |- warning: static property 'leftEigenvectors' is not concurrency-safe because non-'Sendable' type 'EigendecompositionComponents' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'leftEigenvectors' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 51 |     public static let rightEigenvectors = EigendecompositionComponents(leftEigenvectors: .notComputed, rightEigenvectors: .computed)
 52 |     public static let allComponents = EigendecompositionComponents(leftEigenvectors: .computed, rightEigenvectors: .computed)
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Eigendecomposition.swift:51:23: warning: static property 'rightEigenvectors' is not concurrency-safe because non-'Sendable' type 'EigendecompositionComponents' may have shared mutable state; this is an error in the Swift 6 language mode
 26 | }
 27 |
 28 | public struct EigendecompositionComponents {
    |               `- note: consider making struct 'EigendecompositionComponents' conform to the 'Sendable' protocol
 29 |
 30 |     internal enum Computed {
    :
 49 |     public static let eigenvalues = EigendecompositionComponents(leftEigenvectors: .notComputed, rightEigenvectors: .notComputed)
 50 |     public static let leftEigenvectors = EigendecompositionComponents(leftEigenvectors: .computed, rightEigenvectors: .notComputed)
 51 |     public static let rightEigenvectors = EigendecompositionComponents(leftEigenvectors: .notComputed, rightEigenvectors: .computed)
    |                       |- warning: static property 'rightEigenvectors' is not concurrency-safe because non-'Sendable' type 'EigendecompositionComponents' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'rightEigenvectors' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 52 |     public static let allComponents = EigendecompositionComponents(leftEigenvectors: .computed, rightEigenvectors: .computed)
 53 |
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Eigendecomposition.swift:52:23: warning: static property 'allComponents' is not concurrency-safe because non-'Sendable' type 'EigendecompositionComponents' may have shared mutable state; this is an error in the Swift 6 language mode
 26 | }
 27 |
 28 | public struct EigendecompositionComponents {
    |               `- note: consider making struct 'EigendecompositionComponents' conform to the 'Sendable' protocol
 29 |
 30 |     internal enum Computed {
    :
 50 |     public static let leftEigenvectors = EigendecompositionComponents(leftEigenvectors: .computed, rightEigenvectors: .notComputed)
 51 |     public static let rightEigenvectors = EigendecompositionComponents(leftEigenvectors: .notComputed, rightEigenvectors: .computed)
 52 |     public static let allComponents = EigendecompositionComponents(leftEigenvectors: .computed, rightEigenvectors: .computed)
    |                       |- warning: static property 'allComponents' is not concurrency-safe because non-'Sendable' type 'EigendecompositionComponents' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'allComponents' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 53 |
 54 | }
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Circulant.swift:17:13: warning: code after 'return' will never be executed
15 |             let index = (row - column) % vector.count
16 |             return index < 0 ? vector[index + vector.count] : vector[index]
17 |             if index < 0 {
   |             `- warning: code after 'return' will never be executed
18 |                 return vector[vector.count + index]
19 |             }
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Circulant.swift:31:13: warning: code after 'return' will never be executed
29 |             let index = (row - column) % vector.count
30 |             return index < 0 ? vector[index + vector.count] : vector[index]
31 |             if index < 0 {
   |             `- warning: code after 'return' will never be executed
32 |                 return vector[vector.count + index]
33 |             }
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Circulant.swift:45:13: warning: code after 'return' will never be executed
43 |             let index = (row - column) % vector.count
44 |             return index < 0 ? vector[index + vector.count] : vector[index]
45 |             if index < 0 {
   |             `- warning: code after 'return' will never be executed
46 |                 return vector[vector.count + index]
47 |             }
/Users/admin/builder/spi-builder-workspace/Sources/Plinth/Extensions/Linear Algebra/Circulant.swift:59:13: warning: code after 'return' will never be executed
57 |             let index = (row - column) % vector.count
58 |             return index < 0 ? vector[index + vector.count] : vector[index]
59 |             if index < 0 {
   |             `- warning: code after 'return' will never be executed
60 |                 return vector[vector.count + index]
61 |             }
Build complete! (10.72s)
Build complete.
{
  "dependencies" : [
    {
      "identity" : "swift-numerics",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-numerics"
    }
  ],
  "manifest_display_name" : "Plinth",
  "name" : "Plinth",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "13.0"
    },
    {
      "name" : "ios",
      "version" : "16.0"
    }
  ],
  "products" : [
    {
      "name" : "Plinth",
      "targets" : [
        "Plinth"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "Plinth",
      "module_type" : "SwiftTarget",
      "name" : "Plinth",
      "path" : "Sources/Plinth",
      "product_dependencies" : [
        "Numerics"
      ],
      "product_memberships" : [
        "Plinth"
      ],
      "sources" : [
        "ComplexMatrix.swift",
        "Core/Arithmetic.swift",
        "Core/Conversions.swift",
        "Core/Functors.swift",
        "Core/Submatrix.swift",
        "Core/Wrappers.swift",
        "Extensions/Linear Algebra/Circulant.swift",
        "Extensions/Linear Algebra/Diagonal.swift",
        "Extensions/Linear Algebra/Division.swift",
        "Extensions/Linear Algebra/Eigendecomposition.swift",
        "Extensions/Linear Algebra/Exponentiation.swift",
        "Extensions/Linear Algebra/Identity.swift",
        "Extensions/Linear Algebra/Inversion.swift",
        "Extensions/Linear Algebra/Multiplication.swift",
        "Extensions/Linear Algebra/Ones.swift",
        "Extensions/Linear Algebra/Products.swift",
        "Extensions/Linear Algebra/Roots.swift",
        "Extensions/Linear Algebra/SquareRoot.swift",
        "Extensions/Linear Algebra/Transposition.swift",
        "Extensions/Linear Algebra/Zeros.swift",
        "Extensions/Mathematics/Comparisons.swift",
        "Extensions/Mathematics/Interpolation.swift",
        "Extensions/Mathematics/Powers.swift",
        "Extensions/Mathematics/Ramps.swift",
        "Extensions/Signal Processing/Autoconvolution.swift",
        "Extensions/Signal Processing/Autocorrelation.swift",
        "Extensions/Signal Processing/Convolution1D.swift",
        "Extensions/Signal Processing/Convolution2D.swift",
        "Extensions/Signal Processing/FFT.swift",
        "Extensions/Signal Processing/FFT1D.swift",
        "Extensions/Signal Processing/FFT2D.swift",
        "Extensions/Signal Processing/FFTRamp.swift",
        "Extensions/Signal Processing/FFTShift.swift",
        "Extensions/Signal Processing/Resampling.swift",
        "Extensions/Statistics/Gaussian.swift",
        "Extensions/Statistics/Moments.swift",
        "Extensions/Statistics/Normalization.swift",
        "Extensions/Statistics/Random.swift",
        "Extensions/Transformations/Center.swift",
        "Extensions/Transformations/Concatenate.swift",
        "Extensions/Transformations/Crop.swift",
        "Extensions/Transformations/Pad.swift",
        "Extensions/Transformations/Repeat.swift",
        "Extensions/Transformations/Reshape.swift",
        "Extensions/Transformations/Reverse.swift",
        "Extensions/Transformations/Shift.swift",
        "Matrix.swift",
        "Shape.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.8"
}
Done.