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Build Information

Failed to build PythonKit, reference 0.0.1 (977002), with Swift 6.1 for Wasm on 29 May 2025 02:23:56 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.63.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/kongzii/PythonKit.git
Reference: 0.0.1
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: 	git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: 	git branch -m <name>
From https://github.com/kongzii/PythonKit
 * tag               0.0.1      -> FETCH_HEAD
HEAD is now at 977002d Versioned LoggerKit
Cloned https://github.com/kongzii/PythonKit.git
Revision (git rev-parse @):
977002d1f5cad96c84360d0ad4496ec614c58975
SUCCESS checkout https://github.com/kongzii/PythonKit.git at 0.0.1
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/kongzii/PythonKit.git
https://github.com/kongzii/PythonKit.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
    {
      "identity" : "loggerkit",
      "requirement" : {
        "exact" : [
          "0.0.0"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/kongzii/LoggerKit.git"
    },
    {
      "identity" : "swift-argument-parser",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.0.1",
            "upper_bound" : "0.1.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-argument-parser"
    }
  ],
  "manifest_display_name" : "PythonKit",
  "name" : "PythonKit",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "PythonTool",
      "targets" : [
        "PythonTool"
      ],
      "type" : {
        "executable" : null
      }
    },
    {
      "name" : "PythonKit",
      "targets" : [
        "PythonKit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "PythonTool",
      "module_type" : "SwiftTarget",
      "name" : "PythonTool",
      "path" : "PythonTool",
      "product_dependencies" : [
        "LoggerKit",
        "ArgumentParser"
      ],
      "product_memberships" : [
        "PythonTool"
      ],
      "sources" : [
        "OperatingSystemVersion.swift",
        "main.swift"
      ],
      "target_dependencies" : [
        "PythonKit"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "PythonKitTests",
      "module_type" : "SwiftTarget",
      "name" : "PythonKitTests",
      "path" : "Tests/PythonKitTests",
      "sources" : [
        "NumpyConversionTests.swift",
        "PythonRuntimeTests.swift"
      ],
      "target_dependencies" : [
        "PythonKit"
      ],
      "type" : "test"
    },
    {
      "c99name" : "PythonKit",
      "module_type" : "SwiftTarget",
      "name" : "PythonKit",
      "path" : "PythonKit",
      "product_memberships" : [
        "PythonTool",
        "PythonKit"
      ],
      "sources" : [
        "NumpyConversion.swift",
        "Python.swift",
        "PythonLibrary+Symbols.swift",
        "PythonLibrary.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.1"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi -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 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:7e37457820e5f17452a98118754f345f2619722c485f2db0d8b666940a83afd2
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
Fetching https://github.com/apple/swift-argument-parser
Fetching https://github.com/kongzii/LoggerKit.git
[1/369] Fetching loggerkit
[370/15720] Fetching loggerkit, swift-argument-parser
Fetched https://github.com/kongzii/LoggerKit.git from cache (0.89s)
Fetched https://github.com/apple/swift-argument-parser from cache (0.90s)
Computing version for https://github.com/kongzii/LoggerKit.git
Computed https://github.com/kongzii/LoggerKit.git at 0.0.0 (1.38s)
Fetching https://github.com/onevcat/Rainbow
[1/1196] Fetching rainbow
Fetched https://github.com/onevcat/Rainbow from cache (0.32s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 0.0.6 (1.36s)
Computing version for https://github.com/onevcat/Rainbow
Computed https://github.com/onevcat/Rainbow at 3.2.0 (1.88s)
Creating working copy for https://github.com/kongzii/LoggerKit.git
Working copy of https://github.com/kongzii/LoggerKit.git resolved at 0.0.0
Creating working copy for https://github.com/apple/swift-argument-parser
Working copy of https://github.com/apple/swift-argument-parser resolved at 0.0.6
Creating working copy for https://github.com/onevcat/Rainbow
Working copy of https://github.com/onevcat/Rainbow resolved at 3.2.0
Building for debugging...
[0/13] Write sources
[5/13] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[7/57] Emitting module PythonKit
/host/spi-builder-workspace/PythonKit/NumpyConversion.swift:21:13: warning: let 'np' is not concurrency-safe because non-'Sendable' type 'PythonObject' may have shared mutable state; this is an error in the Swift 6 language mode
 19 | /// Note: Global variables are lazy, so the following declaration won't produce
 20 | /// a Python import error until it is first used.
 21 | private let np = Python.import("numpy")
    |             |- warning: let 'np' is not concurrency-safe because non-'Sendable' type 'PythonObject' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'np' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 22 | private let ctypes = Python.import("ctypes")
 23 |
/host/spi-builder-workspace/PythonKit/Python.swift:89:15: note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  87 | @dynamicCallable
  88 | @dynamicMemberLookup
  89 | public struct PythonObject {
     |               `- note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  90 |     /// The underlying `PyReference`.
  91 |     fileprivate var reference: PyReference
/host/spi-builder-workspace/PythonKit/NumpyConversion.swift:22:13: warning: let 'ctypes' is not concurrency-safe because non-'Sendable' type 'PythonObject' may have shared mutable state; this is an error in the Swift 6 language mode
 20 | /// a Python import error until it is first used.
 21 | private let np = Python.import("numpy")
 22 | private let ctypes = Python.import("ctypes")
    |             |- warning: let 'ctypes' is not concurrency-safe because non-'Sendable' type 'PythonObject' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'ctypes' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 23 |
 24 | /// A type that can be initialized from a `numpy.ndarray` instance represented
/host/spi-builder-workspace/PythonKit/Python.swift:89:15: note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  87 | @dynamicCallable
  88 | @dynamicMemberLookup
  89 | public struct PythonObject {
     |               `- note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  90 |     /// The underlying `PyReference`.
  91 |     fileprivate var reference: PyReference
/host/spi-builder-workspace/PythonKit/NumpyConversion.swift:40:23: warning: static property 'numpyScalarTypes' is not concurrency-safe because non-'Sendable' type '[PythonObject]' may have shared mutable state; this is an error in the Swift 6 language mode
 38 |
 39 | extension Bool : NumpyScalarCompatible {
 40 |     public static let numpyScalarTypes = [np.bool_, Python.bool]
    |                       |- warning: static property 'numpyScalarTypes' is not concurrency-safe because non-'Sendable' type '[PythonObject]' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'numpyScalarTypes' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 41 |     public static var ctype: PythonObject { return ctypes.c_bool }
 42 | }
/host/spi-builder-workspace/PythonKit/Python.swift:89:15: note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  87 | @dynamicCallable
  88 | @dynamicMemberLookup
  89 | public struct PythonObject {
     |               `- note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  90 |     /// The underlying `PyReference`.
  91 |     fileprivate var reference: PyReference
/host/spi-builder-workspace/PythonKit/NumpyConversion.swift:45:23: warning: static property 'numpyScalarTypes' is not concurrency-safe because non-'Sendable' type '[PythonObject]' may have shared mutable state; this is an error in the Swift 6 language mode
 43 |
 44 | extension UInt8 : NumpyScalarCompatible {
 45 |     public static let numpyScalarTypes = [np.uint8]
    |                       |- warning: static property 'numpyScalarTypes' is not concurrency-safe because non-'Sendable' type '[PythonObject]' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'numpyScalarTypes' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 46 |     public static var ctype: PythonObject { return ctypes.c_uint8 }
 47 | }
/host/spi-builder-workspace/PythonKit/Python.swift:89:15: note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  87 | @dynamicCallable
  88 | @dynamicMemberLookup
  89 | public struct PythonObject {
     |               `- note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  90 |     /// The underlying `PyReference`.
  91 |     fileprivate var reference: PyReference
/host/spi-builder-workspace/PythonKit/NumpyConversion.swift:50:23: warning: static property 'numpyScalarTypes' is not concurrency-safe because non-'Sendable' type '[PythonObject]' may have shared mutable state; this is an error in the Swift 6 language mode
 48 |
 49 | extension Int8 : NumpyScalarCompatible {
 50 |     public static let numpyScalarTypes = [np.int8]
    |                       |- warning: static property 'numpyScalarTypes' is not concurrency-safe because non-'Sendable' type '[PythonObject]' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'numpyScalarTypes' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 51 |     public static var ctype: PythonObject { return ctypes.c_int8 }
 52 | }
/host/spi-builder-workspace/PythonKit/Python.swift:89:15: note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  87 | @dynamicCallable
  88 | @dynamicMemberLookup
  89 | public struct PythonObject {
     |               `- note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  90 |     /// The underlying `PyReference`.
  91 |     fileprivate var reference: PyReference
/host/spi-builder-workspace/PythonKit/NumpyConversion.swift:55:23: warning: static property 'numpyScalarTypes' is not concurrency-safe because non-'Sendable' type '[PythonObject]' may have shared mutable state; this is an error in the Swift 6 language mode
 53 |
 54 | extension UInt16 : NumpyScalarCompatible {
 55 |     public static let numpyScalarTypes = [np.uint16]
    |                       |- warning: static property 'numpyScalarTypes' is not concurrency-safe because non-'Sendable' type '[PythonObject]' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'numpyScalarTypes' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 56 |     public static var ctype: PythonObject { return ctypes.c_uint16 }
 57 | }
/host/spi-builder-workspace/PythonKit/Python.swift:89:15: note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  87 | @dynamicCallable
  88 | @dynamicMemberLookup
  89 | public struct PythonObject {
     |               `- note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  90 |     /// The underlying `PyReference`.
  91 |     fileprivate var reference: PyReference
/host/spi-builder-workspace/PythonKit/NumpyConversion.swift:60:23: warning: static property 'numpyScalarTypes' is not concurrency-safe because non-'Sendable' type '[PythonObject]' may have shared mutable state; this is an error in the Swift 6 language mode
 58 |
 59 | extension Int16 : NumpyScalarCompatible {
 60 |     public static let numpyScalarTypes = [np.int16]
    |                       |- warning: static property 'numpyScalarTypes' is not concurrency-safe because non-'Sendable' type '[PythonObject]' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'numpyScalarTypes' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 61 |     public static var ctype: PythonObject { return ctypes.c_int16 }
 62 | }
/host/spi-builder-workspace/PythonKit/Python.swift:89:15: note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  87 | @dynamicCallable
  88 | @dynamicMemberLookup
  89 | public struct PythonObject {
     |               `- note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  90 |     /// The underlying `PyReference`.
  91 |     fileprivate var reference: PyReference
/host/spi-builder-workspace/PythonKit/NumpyConversion.swift:65:23: warning: static property 'numpyScalarTypes' is not concurrency-safe because non-'Sendable' type '[PythonObject]' may have shared mutable state; this is an error in the Swift 6 language mode
 63 |
 64 | extension UInt32 : NumpyScalarCompatible {
 65 |     public static let numpyScalarTypes = [np.uint32]
    |                       |- warning: static property 'numpyScalarTypes' is not concurrency-safe because non-'Sendable' type '[PythonObject]' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'numpyScalarTypes' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 66 |     public static var ctype: PythonObject { return ctypes.c_uint32 }
 67 | }
/host/spi-builder-workspace/PythonKit/Python.swift:89:15: note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  87 | @dynamicCallable
  88 | @dynamicMemberLookup
  89 | public struct PythonObject {
     |               `- note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  90 |     /// The underlying `PyReference`.
  91 |     fileprivate var reference: PyReference
/host/spi-builder-workspace/PythonKit/NumpyConversion.swift:70:23: warning: static property 'numpyScalarTypes' is not concurrency-safe because non-'Sendable' type '[PythonObject]' may have shared mutable state; this is an error in the Swift 6 language mode
 68 |
 69 | extension Int32 : NumpyScalarCompatible {
 70 |     public static let numpyScalarTypes = [np.int32]
    |                       |- warning: static property 'numpyScalarTypes' is not concurrency-safe because non-'Sendable' type '[PythonObject]' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'numpyScalarTypes' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 71 |     public static var ctype: PythonObject { return ctypes.c_int32 }
 72 | }
/host/spi-builder-workspace/PythonKit/Python.swift:89:15: note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  87 | @dynamicCallable
  88 | @dynamicMemberLookup
  89 | public struct PythonObject {
     |               `- note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  90 |     /// The underlying `PyReference`.
  91 |     fileprivate var reference: PyReference
/host/spi-builder-workspace/PythonKit/NumpyConversion.swift:75:23: warning: static property 'numpyScalarTypes' is not concurrency-safe because non-'Sendable' type '[PythonObject]' may have shared mutable state; this is an error in the Swift 6 language mode
 73 |
 74 | extension UInt64 : NumpyScalarCompatible {
 75 |     public static let numpyScalarTypes = [np.uint64]
    |                       |- warning: static property 'numpyScalarTypes' is not concurrency-safe because non-'Sendable' type '[PythonObject]' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'numpyScalarTypes' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 76 |     public static var ctype: PythonObject { return ctypes.c_uint64 }
 77 | }
/host/spi-builder-workspace/PythonKit/Python.swift:89:15: note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  87 | @dynamicCallable
  88 | @dynamicMemberLookup
  89 | public struct PythonObject {
     |               `- note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  90 |     /// The underlying `PyReference`.
  91 |     fileprivate var reference: PyReference
/host/spi-builder-workspace/PythonKit/NumpyConversion.swift:80:23: warning: static property 'numpyScalarTypes' is not concurrency-safe because non-'Sendable' type '[PythonObject]' may have shared mutable state; this is an error in the Swift 6 language mode
 78 |
 79 | extension Int64 : NumpyScalarCompatible {
 80 |     public static let numpyScalarTypes = [np.int64]
    |                       |- warning: static property 'numpyScalarTypes' is not concurrency-safe because non-'Sendable' type '[PythonObject]' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'numpyScalarTypes' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 81 |     public static var ctype: PythonObject { return ctypes.c_int64 }
 82 | }
/host/spi-builder-workspace/PythonKit/Python.swift:89:15: note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  87 | @dynamicCallable
  88 | @dynamicMemberLookup
  89 | public struct PythonObject {
     |               `- note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  90 |     /// The underlying `PyReference`.
  91 |     fileprivate var reference: PyReference
/host/spi-builder-workspace/PythonKit/NumpyConversion.swift:85:23: warning: static property 'numpyScalarTypes' is not concurrency-safe because non-'Sendable' type '[PythonObject]' may have shared mutable state; this is an error in the Swift 6 language mode
 83 |
 84 | extension Float : NumpyScalarCompatible {
 85 |     public static let numpyScalarTypes = [np.float32]
    |                       |- warning: static property 'numpyScalarTypes' is not concurrency-safe because non-'Sendable' type '[PythonObject]' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'numpyScalarTypes' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 86 |     public static var ctype: PythonObject { return ctypes.c_float }
 87 | }
/host/spi-builder-workspace/PythonKit/Python.swift:89:15: note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  87 | @dynamicCallable
  88 | @dynamicMemberLookup
  89 | public struct PythonObject {
     |               `- note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  90 |     /// The underlying `PyReference`.
  91 |     fileprivate var reference: PyReference
/host/spi-builder-workspace/PythonKit/NumpyConversion.swift:90:23: warning: static property 'numpyScalarTypes' is not concurrency-safe because non-'Sendable' type '[PythonObject]' may have shared mutable state; this is an error in the Swift 6 language mode
 88 |
 89 | extension Double : NumpyScalarCompatible {
 90 |     public static let numpyScalarTypes = [np.float64]
    |                       |- warning: static property 'numpyScalarTypes' is not concurrency-safe because non-'Sendable' type '[PythonObject]' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'numpyScalarTypes' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 91 |     public static var ctype: PythonObject { return ctypes.c_double }
 92 | }
/host/spi-builder-workspace/PythonKit/Python.swift:89:15: note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  87 | @dynamicCallable
  88 | @dynamicMemberLookup
  89 | public struct PythonObject {
     |               `- note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  90 |     /// The underlying `PyReference`.
  91 |     fileprivate var reference: PyReference
/host/spi-builder-workspace/PythonKit/Python.swift:40:17: error: type referenced from a stored property in a '@frozen' struct must be '@usableFromInline' or public
  26 | /// Typealias used when passing or returning a `PyObject` pointer with
  27 | /// implied ownership.
  28 | typealias OwnedPyObjectPointer = PyObjectPointer
     |           `- note: type declared here
  29 |
  30 | /// A primitive reference to a Python C API `PyObject`.
     :
  38 | @usableFromInline @_fixed_layout
  39 | final class PyReference {
  40 |     private var pointer: OwnedPyObjectPointer
     |                 `- error: type referenced from a stored property in a '@frozen' struct must be '@usableFromInline' or public
  41 |
  42 |     // This `PyReference`, once deleted, will make no delta change to the
/host/spi-builder-workspace/PythonKit/Python.swift:211:10: warning: associated value 'exception(_:traceback:)' of 'Sendable'-conforming enum 'PythonError' has non-sendable type 'PythonObject'; this is an error in the Swift 6 language mode
  87 | @dynamicCallable
  88 | @dynamicMemberLookup
  89 | public struct PythonObject {
     |               `- note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  90 |     /// The underlying `PyReference`.
  91 |     fileprivate var reference: PyReference
     :
 209 | public enum PythonError : Error, Equatable {
 210 |     /// A Python runtime exception, produced by calling a Python function.
 211 |     case exception(PythonObject, traceback: PythonObject?)
     |          `- warning: associated value 'exception(_:traceback:)' of 'Sendable'-conforming enum 'PythonError' has non-sendable type 'PythonObject'; this is an error in the Swift 6 language mode
 212 |
 213 |     /// A failed call on a `PythonObject`.
/host/spi-builder-workspace/PythonKit/Python.swift:211:10: warning: associated value 'exception(_:traceback:)' of 'Sendable'-conforming enum 'PythonError' has non-sendable type 'PythonObject'; this is an error in the Swift 6 language mode
  87 | @dynamicCallable
  88 | @dynamicMemberLookup
  89 | public struct PythonObject {
     |               `- note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  90 |     /// The underlying `PyReference`.
  91 |     fileprivate var reference: PyReference
     :
 209 | public enum PythonError : Error, Equatable {
 210 |     /// A Python runtime exception, produced by calling a Python function.
 211 |     case exception(PythonObject, traceback: PythonObject?)
     |          `- warning: associated value 'exception(_:traceback:)' of 'Sendable'-conforming enum 'PythonError' has non-sendable type 'PythonObject'; this is an error in the Swift 6 language mode
 212 |
 213 |     /// A failed call on a `PythonObject`.
/host/spi-builder-workspace/PythonKit/Python.swift:219:10: warning: associated value 'invalidCall' of 'Sendable'-conforming enum 'PythonError' has non-sendable type 'PythonObject'; this is an error in the Swift 6 language mode
  87 | @dynamicCallable
  88 | @dynamicMemberLookup
  89 | public struct PythonObject {
     |               `- note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  90 |     /// The underlying `PyReference`.
  91 |     fileprivate var reference: PyReference
     :
 217 |     ///   object.
 218 |     /// - An invalid keyword argument was specified.
 219 |     case invalidCall(PythonObject)
     |          `- warning: associated value 'invalidCall' of 'Sendable'-conforming enum 'PythonError' has non-sendable type 'PythonObject'; this is an error in the Swift 6 language mode
 220 |
 221 |     /// A module import error.
/host/spi-builder-workspace/PythonKit/Python.swift:630:12: warning: let 'Python' is not concurrency-safe because non-'Sendable' type 'PythonInterface' may have shared mutable state; this is an error in the Swift 6 language mode
 628 | ///     print(Python.type(list) == Python.list) // Prints true.
 629 | @_fixed_layout
 630 | public let Python = PythonInterface()
     |            |- warning: let 'Python' is not concurrency-safe because non-'Sendable' type 'PythonInterface' may have shared mutable state; this is an error in the Swift 6 language mode
     |            |- note: add '@MainActor' to make let 'Python' part of global actor 'MainActor'
     |            `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 631 |
 632 | /// An interface for Python.
     :
 638 | ///   called `Python`.
 639 | @dynamicMemberLookup
 640 | public struct PythonInterface {
     |               `- note: consider making struct 'PythonInterface' conform to the 'Sendable' protocol
 641 |     /// A dictionary of the Python builtins.
 642 |     public let builtins: PythonObject
/host/spi-builder-workspace/PythonKit/PythonLibrary+Symbols.swift:181:5: warning: let '_Py_ZeroStruct' is not concurrency-safe because non-'Sendable' type 'PyObjectPointer' (aka 'UnsafeMutableRawPointer') may have shared mutable state; this is an error in the Swift 6 language mode
179 |         legacyName: "PyString_FromStringAndSize")
180 |
181 | let _Py_ZeroStruct: PyObjectPointer =
    |     |- warning: let '_Py_ZeroStruct' is not concurrency-safe because non-'Sendable' type 'PyObjectPointer' (aka 'UnsafeMutableRawPointer') may have shared mutable state; this is an error in the Swift 6 language mode
    |     |- note: add '@MainActor' to make let '_Py_ZeroStruct' part of global actor 'MainActor'
    |     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
182 |     PythonLibrary.loadSymbol(name: "_Py_ZeroStruct")
183 |
Swift.UnsafeMutableRawPointer:1:23: note: struct 'UnsafeMutableRawPointer' does not conform to the 'Sendable' protocol
1 | @frozen public struct UnsafeMutableRawPointer : _Pointer {
  |                       `- note: struct 'UnsafeMutableRawPointer' does not conform to the 'Sendable' protocol
2 |     public typealias Pointee = UInt8
3 |     public let _rawValue: Builtin.RawPointer
/host/spi-builder-workspace/PythonKit/PythonLibrary+Symbols.swift:184:5: warning: let '_Py_TrueStruct' is not concurrency-safe because non-'Sendable' type 'PyObjectPointer' (aka 'UnsafeMutableRawPointer') may have shared mutable state; this is an error in the Swift 6 language mode
182 |     PythonLibrary.loadSymbol(name: "_Py_ZeroStruct")
183 |
184 | let _Py_TrueStruct: PyObjectPointer =
    |     |- warning: let '_Py_TrueStruct' is not concurrency-safe because non-'Sendable' type 'PyObjectPointer' (aka 'UnsafeMutableRawPointer') may have shared mutable state; this is an error in the Swift 6 language mode
    |     |- note: add '@MainActor' to make let '_Py_TrueStruct' part of global actor 'MainActor'
    |     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
185 |     PythonLibrary.loadSymbol(name: "_Py_TrueStruct")
186 |
Swift.UnsafeMutableRawPointer:1:23: note: struct 'UnsafeMutableRawPointer' does not conform to the 'Sendable' protocol
1 | @frozen public struct UnsafeMutableRawPointer : _Pointer {
  |                       `- note: struct 'UnsafeMutableRawPointer' does not conform to the 'Sendable' protocol
2 |     public typealias Pointee = UInt8
3 |     public let _rawValue: Builtin.RawPointer
/host/spi-builder-workspace/PythonKit/PythonLibrary+Symbols.swift:187:5: warning: let 'PyBool_Type' is not concurrency-safe because non-'Sendable' type 'PyObjectPointer' (aka 'UnsafeMutableRawPointer') may have shared mutable state; this is an error in the Swift 6 language mode
185 |     PythonLibrary.loadSymbol(name: "_Py_TrueStruct")
186 |
187 | let PyBool_Type: PyObjectPointer =
    |     |- warning: let 'PyBool_Type' is not concurrency-safe because non-'Sendable' type 'PyObjectPointer' (aka 'UnsafeMutableRawPointer') may have shared mutable state; this is an error in the Swift 6 language mode
    |     |- note: add '@MainActor' to make let 'PyBool_Type' part of global actor 'MainActor'
    |     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
188 |     PythonLibrary.loadSymbol(name: "PyBool_Type")
189 |
Swift.UnsafeMutableRawPointer:1:23: note: struct 'UnsafeMutableRawPointer' does not conform to the 'Sendable' protocol
1 | @frozen public struct UnsafeMutableRawPointer : _Pointer {
  |                       `- note: struct 'UnsafeMutableRawPointer' does not conform to the 'Sendable' protocol
2 |     public typealias Pointee = UInt8
3 |     public let _rawValue: Builtin.RawPointer
/host/spi-builder-workspace/PythonKit/PythonLibrary+Symbols.swift:190:5: warning: let 'PySlice_Type' is not concurrency-safe because non-'Sendable' type 'PyObjectPointer' (aka 'UnsafeMutableRawPointer') may have shared mutable state; this is an error in the Swift 6 language mode
188 |     PythonLibrary.loadSymbol(name: "PyBool_Type")
189 |
190 | let PySlice_Type: PyObjectPointer =
    |     |- warning: let 'PySlice_Type' is not concurrency-safe because non-'Sendable' type 'PyObjectPointer' (aka 'UnsafeMutableRawPointer') may have shared mutable state; this is an error in the Swift 6 language mode
    |     |- note: add '@MainActor' to make let 'PySlice_Type' part of global actor 'MainActor'
    |     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
191 |     PythonLibrary.loadSymbol(name: "PySlice_Type")
192 |
Swift.UnsafeMutableRawPointer:1:23: note: struct 'UnsafeMutableRawPointer' does not conform to the 'Sendable' protocol
1 | @frozen public struct UnsafeMutableRawPointer : _Pointer {
  |                       `- note: struct 'UnsafeMutableRawPointer' does not conform to the 'Sendable' protocol
2 |     public typealias Pointee = UInt8
3 |     public let _rawValue: Builtin.RawPointer
/host/spi-builder-workspace/PythonKit/PythonLibrary.swift:31:24: warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'PythonLibrary' may have shared mutable state; this is an error in the Swift 6 language mode
 28 | //===----------------------------------------------------------------------===//
 29 |
 30 | public struct PythonLibrary {
    |               `- note: consider making struct 'PythonLibrary' conform to the 'Sendable' protocol
 31 |     private static let shared = PythonLibrary()
    |                        |- warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'PythonLibrary' may have shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: add '@MainActor' to make static property 'shared' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 32 |     private static let pythonLegacySymbolName = "PyString_AsString"
 33 |     private static var librarySymbolsLoaded = false
/host/spi-builder-workspace/PythonKit/PythonLibrary.swift:33:24: warning: static property 'librarySymbolsLoaded' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 31 |     private static let shared = PythonLibrary()
 32 |     private static let pythonLegacySymbolName = "PyString_AsString"
 33 |     private static var librarySymbolsLoaded = false
    |                        |- warning: static property 'librarySymbolsLoaded' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'librarySymbolsLoaded' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'librarySymbolsLoaded' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 34 |
 35 |     private let pythonLibraryHandle: UnsafeMutableRawPointer
/host/spi-builder-workspace/PythonKit/PythonLibrary.swift:175:34: error: cannot find 'librarySearchPaths' in scope
173 |     static let libraryPaths: [String] = {
174 |         var libraryPaths: [String] = []
175 |         for librarySearchPath in librarySearchPaths {
    |                                  `- error: cannot find 'librarySearchPaths' in scope
176 |             for libraryName in libraryNames {
177 |                 for libraryPathExtension in libraryPathExtensions {
/host/spi-builder-workspace/PythonKit/PythonLibrary.swift:176:32: error: cannot find 'libraryNames' in scope
174 |         var libraryPaths: [String] = []
175 |         for librarySearchPath in librarySearchPaths {
176 |             for libraryName in libraryNames {
    |                                `- error: cannot find 'libraryNames' in scope
177 |                 for libraryPathExtension in libraryPathExtensions {
178 |                     let libraryPath =
/host/spi-builder-workspace/PythonKit/PythonLibrary.swift:177:45: error: cannot find 'libraryPathExtensions' in scope
175 |         for librarySearchPath in librarySearchPaths {
176 |             for libraryName in libraryNames {
177 |                 for libraryPathExtension in libraryPathExtensions {
    |                                             `- error: cannot find 'libraryPathExtensions' in scope
178 |                     let libraryPath =
179 |                         librarySearchPath + libraryName + libraryPathExtension
error: emit-module command failed with exit code 1 (use -v to see invocation)
[8/57] Emitting module ArgumentParser
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:61:40: error: cannot find 'EXIT_SUCCESS' in scope
 59 |
 60 |   /// An exit code that indicates successful completion of a command.
 61 |   public static let success = ExitCode(EXIT_SUCCESS)
    |                                        `- error: cannot find 'EXIT_SUCCESS' in scope
 62 |
 63 |   /// An exit code that indicates that the command failed.
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:64:40: error: cannot find 'EXIT_FAILURE' in scope
 62 |
 63 |   /// An exit code that indicates that the command failed.
 64 |   public static let failure = ExitCode(EXIT_FAILURE)
    |                                        `- error: cannot find 'EXIT_FAILURE' in scope
 65 |
 66 |   /// An exit code that indicates that the user provided invalid input.
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:70:50: error: cannot find 'EX_USAGE' in scope
 68 |   public static let validationFailure = ExitCode(ERROR_BAD_ARGUMENTS)
 69 | #else
 70 |   public static let validationFailure = ExitCode(EX_USAGE)
    |                                                  `- error: cannot find 'EX_USAGE' in scope
 71 | #endif
 72 |
[9/60] Compiling PythonKit NumpyConversion.swift
/host/spi-builder-workspace/PythonKit/NumpyConversion.swift:21:13: warning: let 'np' is not concurrency-safe because non-'Sendable' type 'PythonObject' may have shared mutable state; this is an error in the Swift 6 language mode
 19 | /// Note: Global variables are lazy, so the following declaration won't produce
 20 | /// a Python import error until it is first used.
 21 | private let np = Python.import("numpy")
    |             |- warning: let 'np' is not concurrency-safe because non-'Sendable' type 'PythonObject' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'np' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 22 | private let ctypes = Python.import("ctypes")
 23 |
/host/spi-builder-workspace/PythonKit/Python.swift:89:15: note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  87 | @dynamicCallable
  88 | @dynamicMemberLookup
  89 | public struct PythonObject {
     |               `- note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  90 |     /// The underlying `PyReference`.
  91 |     fileprivate var reference: PyReference
/host/spi-builder-workspace/PythonKit/NumpyConversion.swift:22:13: warning: let 'ctypes' is not concurrency-safe because non-'Sendable' type 'PythonObject' may have shared mutable state; this is an error in the Swift 6 language mode
 20 | /// a Python import error until it is first used.
 21 | private let np = Python.import("numpy")
 22 | private let ctypes = Python.import("ctypes")
    |             |- warning: let 'ctypes' is not concurrency-safe because non-'Sendable' type 'PythonObject' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'ctypes' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 23 |
 24 | /// A type that can be initialized from a `numpy.ndarray` instance represented
/host/spi-builder-workspace/PythonKit/Python.swift:89:15: note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  87 | @dynamicCallable
  88 | @dynamicMemberLookup
  89 | public struct PythonObject {
     |               `- note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  90 |     /// The underlying `PyReference`.
  91 |     fileprivate var reference: PyReference
/host/spi-builder-workspace/PythonKit/NumpyConversion.swift:40:23: warning: static property 'numpyScalarTypes' is not concurrency-safe because non-'Sendable' type '[PythonObject]' may have shared mutable state; this is an error in the Swift 6 language mode
 38 |
 39 | extension Bool : NumpyScalarCompatible {
 40 |     public static let numpyScalarTypes = [np.bool_, Python.bool]
    |                       |- warning: static property 'numpyScalarTypes' is not concurrency-safe because non-'Sendable' type '[PythonObject]' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'numpyScalarTypes' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 41 |     public static var ctype: PythonObject { return ctypes.c_bool }
 42 | }
/host/spi-builder-workspace/PythonKit/Python.swift:89:15: note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  87 | @dynamicCallable
  88 | @dynamicMemberLookup
  89 | public struct PythonObject {
     |               `- note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  90 |     /// The underlying `PyReference`.
  91 |     fileprivate var reference: PyReference
/host/spi-builder-workspace/PythonKit/NumpyConversion.swift:45:23: warning: static property 'numpyScalarTypes' is not concurrency-safe because non-'Sendable' type '[PythonObject]' may have shared mutable state; this is an error in the Swift 6 language mode
 43 |
 44 | extension UInt8 : NumpyScalarCompatible {
 45 |     public static let numpyScalarTypes = [np.uint8]
    |                       |- warning: static property 'numpyScalarTypes' is not concurrency-safe because non-'Sendable' type '[PythonObject]' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'numpyScalarTypes' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 46 |     public static var ctype: PythonObject { return ctypes.c_uint8 }
 47 | }
/host/spi-builder-workspace/PythonKit/Python.swift:89:15: note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  87 | @dynamicCallable
  88 | @dynamicMemberLookup
  89 | public struct PythonObject {
     |               `- note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  90 |     /// The underlying `PyReference`.
  91 |     fileprivate var reference: PyReference
/host/spi-builder-workspace/PythonKit/NumpyConversion.swift:50:23: warning: static property 'numpyScalarTypes' is not concurrency-safe because non-'Sendable' type '[PythonObject]' may have shared mutable state; this is an error in the Swift 6 language mode
 48 |
 49 | extension Int8 : NumpyScalarCompatible {
 50 |     public static let numpyScalarTypes = [np.int8]
    |                       |- warning: static property 'numpyScalarTypes' is not concurrency-safe because non-'Sendable' type '[PythonObject]' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'numpyScalarTypes' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 51 |     public static var ctype: PythonObject { return ctypes.c_int8 }
 52 | }
/host/spi-builder-workspace/PythonKit/Python.swift:89:15: note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  87 | @dynamicCallable
  88 | @dynamicMemberLookup
  89 | public struct PythonObject {
     |               `- note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  90 |     /// The underlying `PyReference`.
  91 |     fileprivate var reference: PyReference
/host/spi-builder-workspace/PythonKit/NumpyConversion.swift:55:23: warning: static property 'numpyScalarTypes' is not concurrency-safe because non-'Sendable' type '[PythonObject]' may have shared mutable state; this is an error in the Swift 6 language mode
 53 |
 54 | extension UInt16 : NumpyScalarCompatible {
 55 |     public static let numpyScalarTypes = [np.uint16]
    |                       |- warning: static property 'numpyScalarTypes' is not concurrency-safe because non-'Sendable' type '[PythonObject]' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'numpyScalarTypes' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 56 |     public static var ctype: PythonObject { return ctypes.c_uint16 }
 57 | }
/host/spi-builder-workspace/PythonKit/Python.swift:89:15: note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  87 | @dynamicCallable
  88 | @dynamicMemberLookup
  89 | public struct PythonObject {
     |               `- note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  90 |     /// The underlying `PyReference`.
  91 |     fileprivate var reference: PyReference
/host/spi-builder-workspace/PythonKit/NumpyConversion.swift:60:23: warning: static property 'numpyScalarTypes' is not concurrency-safe because non-'Sendable' type '[PythonObject]' may have shared mutable state; this is an error in the Swift 6 language mode
 58 |
 59 | extension Int16 : NumpyScalarCompatible {
 60 |     public static let numpyScalarTypes = [np.int16]
    |                       |- warning: static property 'numpyScalarTypes' is not concurrency-safe because non-'Sendable' type '[PythonObject]' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'numpyScalarTypes' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 61 |     public static var ctype: PythonObject { return ctypes.c_int16 }
 62 | }
/host/spi-builder-workspace/PythonKit/Python.swift:89:15: note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  87 | @dynamicCallable
  88 | @dynamicMemberLookup
  89 | public struct PythonObject {
     |               `- note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  90 |     /// The underlying `PyReference`.
  91 |     fileprivate var reference: PyReference
/host/spi-builder-workspace/PythonKit/NumpyConversion.swift:65:23: warning: static property 'numpyScalarTypes' is not concurrency-safe because non-'Sendable' type '[PythonObject]' may have shared mutable state; this is an error in the Swift 6 language mode
 63 |
 64 | extension UInt32 : NumpyScalarCompatible {
 65 |     public static let numpyScalarTypes = [np.uint32]
    |                       |- warning: static property 'numpyScalarTypes' is not concurrency-safe because non-'Sendable' type '[PythonObject]' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'numpyScalarTypes' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 66 |     public static var ctype: PythonObject { return ctypes.c_uint32 }
 67 | }
/host/spi-builder-workspace/PythonKit/Python.swift:89:15: note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  87 | @dynamicCallable
  88 | @dynamicMemberLookup
  89 | public struct PythonObject {
     |               `- note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  90 |     /// The underlying `PyReference`.
  91 |     fileprivate var reference: PyReference
/host/spi-builder-workspace/PythonKit/NumpyConversion.swift:70:23: warning: static property 'numpyScalarTypes' is not concurrency-safe because non-'Sendable' type '[PythonObject]' may have shared mutable state; this is an error in the Swift 6 language mode
 68 |
 69 | extension Int32 : NumpyScalarCompatible {
 70 |     public static let numpyScalarTypes = [np.int32]
    |                       |- warning: static property 'numpyScalarTypes' is not concurrency-safe because non-'Sendable' type '[PythonObject]' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'numpyScalarTypes' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 71 |     public static var ctype: PythonObject { return ctypes.c_int32 }
 72 | }
/host/spi-builder-workspace/PythonKit/Python.swift:89:15: note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  87 | @dynamicCallable
  88 | @dynamicMemberLookup
  89 | public struct PythonObject {
     |               `- note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  90 |     /// The underlying `PyReference`.
  91 |     fileprivate var reference: PyReference
/host/spi-builder-workspace/PythonKit/NumpyConversion.swift:75:23: warning: static property 'numpyScalarTypes' is not concurrency-safe because non-'Sendable' type '[PythonObject]' may have shared mutable state; this is an error in the Swift 6 language mode
 73 |
 74 | extension UInt64 : NumpyScalarCompatible {
 75 |     public static let numpyScalarTypes = [np.uint64]
    |                       |- warning: static property 'numpyScalarTypes' is not concurrency-safe because non-'Sendable' type '[PythonObject]' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'numpyScalarTypes' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 76 |     public static var ctype: PythonObject { return ctypes.c_uint64 }
 77 | }
/host/spi-builder-workspace/PythonKit/Python.swift:89:15: note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  87 | @dynamicCallable
  88 | @dynamicMemberLookup
  89 | public struct PythonObject {
     |               `- note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  90 |     /// The underlying `PyReference`.
  91 |     fileprivate var reference: PyReference
/host/spi-builder-workspace/PythonKit/NumpyConversion.swift:80:23: warning: static property 'numpyScalarTypes' is not concurrency-safe because non-'Sendable' type '[PythonObject]' may have shared mutable state; this is an error in the Swift 6 language mode
 78 |
 79 | extension Int64 : NumpyScalarCompatible {
 80 |     public static let numpyScalarTypes = [np.int64]
    |                       |- warning: static property 'numpyScalarTypes' is not concurrency-safe because non-'Sendable' type '[PythonObject]' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'numpyScalarTypes' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 81 |     public static var ctype: PythonObject { return ctypes.c_int64 }
 82 | }
/host/spi-builder-workspace/PythonKit/Python.swift:89:15: note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  87 | @dynamicCallable
  88 | @dynamicMemberLookup
  89 | public struct PythonObject {
     |               `- note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  90 |     /// The underlying `PyReference`.
  91 |     fileprivate var reference: PyReference
/host/spi-builder-workspace/PythonKit/NumpyConversion.swift:85:23: warning: static property 'numpyScalarTypes' is not concurrency-safe because non-'Sendable' type '[PythonObject]' may have shared mutable state; this is an error in the Swift 6 language mode
 83 |
 84 | extension Float : NumpyScalarCompatible {
 85 |     public static let numpyScalarTypes = [np.float32]
    |                       |- warning: static property 'numpyScalarTypes' is not concurrency-safe because non-'Sendable' type '[PythonObject]' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'numpyScalarTypes' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 86 |     public static var ctype: PythonObject { return ctypes.c_float }
 87 | }
/host/spi-builder-workspace/PythonKit/Python.swift:89:15: note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  87 | @dynamicCallable
  88 | @dynamicMemberLookup
  89 | public struct PythonObject {
     |               `- note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  90 |     /// The underlying `PyReference`.
  91 |     fileprivate var reference: PyReference
/host/spi-builder-workspace/PythonKit/NumpyConversion.swift:90:23: warning: static property 'numpyScalarTypes' is not concurrency-safe because non-'Sendable' type '[PythonObject]' may have shared mutable state; this is an error in the Swift 6 language mode
 88 |
 89 | extension Double : NumpyScalarCompatible {
 90 |     public static let numpyScalarTypes = [np.float64]
    |                       |- warning: static property 'numpyScalarTypes' is not concurrency-safe because non-'Sendable' type '[PythonObject]' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'numpyScalarTypes' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 91 |     public static var ctype: PythonObject { return ctypes.c_double }
 92 | }
/host/spi-builder-workspace/PythonKit/Python.swift:89:15: note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  87 | @dynamicCallable
  88 | @dynamicMemberLookup
  89 | public struct PythonObject {
     |               `- note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  90 |     /// The underlying `PyReference`.
  91 |     fileprivate var reference: PyReference
/host/spi-builder-workspace/PythonKit/NumpyConversion.swift:140:34: warning: 'assign(from:count:)' is deprecated: renamed to 'update(from:count:)'
138 |         dummyPointer.deallocate()
139 |         withUnsafeMutableBufferPointer { buffPtr in
140 |             buffPtr.baseAddress!.assign(from: ptr, count: scalarCount)
    |                                  |- warning: 'assign(from:count:)' is deprecated: renamed to 'update(from:count:)'
    |                                  `- note: use 'update(from:count:)' instead
141 |         }
142 |     }
[10/60] Compiling Rainbow Style.swift
[11/60] Compiling ArgumentParser ArgumentSetSequence.swift
[12/60] Compiling ArgumentParser CommandParser.swift
[13/60] Compiling ArgumentParser InputOrigin.swift
[14/60] Compiling ArgumentParser Name.swift
[15/61] Compiling PythonKit PythonLibrary.swift
/host/spi-builder-workspace/PythonKit/PythonLibrary.swift:31:24: warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'PythonLibrary' may have shared mutable state; this is an error in the Swift 6 language mode
 28 | //===----------------------------------------------------------------------===//
 29 |
 30 | public struct PythonLibrary {
    |               `- note: consider making struct 'PythonLibrary' conform to the 'Sendable' protocol
 31 |     private static let shared = PythonLibrary()
    |                        |- warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'PythonLibrary' may have shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: add '@MainActor' to make static property 'shared' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 32 |     private static let pythonLegacySymbolName = "PyString_AsString"
 33 |     private static var librarySymbolsLoaded = false
/host/spi-builder-workspace/PythonKit/PythonLibrary.swift:33:24: warning: static property 'librarySymbolsLoaded' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 31 |     private static let shared = PythonLibrary()
 32 |     private static let pythonLegacySymbolName = "PyString_AsString"
 33 |     private static var librarySymbolsLoaded = false
    |                        |- warning: static property 'librarySymbolsLoaded' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'librarySymbolsLoaded' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'librarySymbolsLoaded' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 34 |
 35 |     private let pythonLibraryHandle: UnsafeMutableRawPointer
/host/spi-builder-workspace/PythonKit/PythonLibrary.swift:175:34: error: cannot find 'librarySearchPaths' in scope
173 |     static let libraryPaths: [String] = {
174 |         var libraryPaths: [String] = []
175 |         for librarySearchPath in librarySearchPaths {
    |                                  `- error: cannot find 'librarySearchPaths' in scope
176 |             for libraryName in libraryNames {
177 |                 for libraryPathExtension in libraryPathExtensions {
/host/spi-builder-workspace/PythonKit/PythonLibrary.swift:176:32: error: cannot find 'libraryNames' in scope
174 |         var libraryPaths: [String] = []
175 |         for librarySearchPath in librarySearchPaths {
176 |             for libraryName in libraryNames {
    |                                `- error: cannot find 'libraryNames' in scope
177 |                 for libraryPathExtension in libraryPathExtensions {
178 |                     let libraryPath =
/host/spi-builder-workspace/PythonKit/PythonLibrary.swift:177:45: error: cannot find 'libraryPathExtensions' in scope
175 |         for librarySearchPath in librarySearchPaths {
176 |             for libraryName in libraryNames {
177 |                 for libraryPathExtension in libraryPathExtensions {
    |                                             `- error: cannot find 'libraryPathExtensions' in scope
178 |                     let libraryPath =
179 |                         librarySearchPath + libraryName + libraryPathExtension
/host/spi-builder-workspace/PythonKit/PythonLibrary.swift:135:31: error: cannot find 'getenv' in scope
133 |
134 |         var value: String? {
135 |             guard let value = getenv(key) else { return nil }
    |                               `- error: cannot find 'getenv' in scope
136 |             return String(cString: value)
137 |         }
/host/spi-builder-workspace/PythonKit/PythonLibrary.swift:221:32: error: cannot find 'libraryVersionSeparator' in scope
219 |         let libraryVersionString = versionString
220 |             .split(separator: PythonVersion.versionSeparator)
221 |             .joined(separator: libraryVersionSeparator)
    |                                `- error: cannot find 'libraryVersionSeparator' in scope
222 |         let path = path.split(separator: libraryPathVersionCharacter)
223 |             .joined(separator: libraryVersionString)
/host/spi-builder-workspace/PythonKit/PythonLibrary.swift:237:12: error: instance member 'pythonLibraryHandle' cannot be used on type 'PythonLibrary'
235 |         #endif
236 |
237 |         if pythonLibraryHandle != nil {
    |            `- error: instance member 'pythonLibraryHandle' cannot be used on type 'PythonLibrary'
238 |             log("Library at '\(path)' was sucessfully loaded.")
239 |         }
/host/spi-builder-workspace/PythonKit/PythonLibrary.swift:240:16: error: instance member 'pythonLibraryHandle' cannot be used on type 'PythonLibrary'
238 |             log("Library at '\(path)' was sucessfully loaded.")
239 |         }
240 |         return pythonLibraryHandle
    |                `- error: instance member 'pythonLibraryHandle' cannot be used on type 'PythonLibrary'
241 |     }
242 | }
/host/spi-builder-workspace/PythonKit/PythonLibrary.swift:248:9: error: cannot find 'fputs' in scope
246 |     static func log(_ message: String) {
247 |         guard Environment.loaderLogging.value != nil else { return }
248 |         fputs(message + "\n", stderr)
    |         `- error: cannot find 'fputs' in scope
249 |     }
250 | }
/host/spi-builder-workspace/PythonKit/PythonLibrary.swift:248:31: error: cannot find 'stderr' in scope
246 |     static func log(_ message: String) {
247 |         guard Environment.loaderLogging.value != nil else { return }
248 |         fputs(message + "\n", stderr)
    |                               `- error: cannot find 'stderr' in scope
249 |     }
250 | }
[16/61] Compiling Rainbow String+Rainbow.swift
[17/61] Compiling Rainbow StringGenerator.swift
[18/61] Compiling ArgumentParser Argument.swift
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:61:40: error: cannot find 'EXIT_SUCCESS' in scope
 59 |
 60 |   /// An exit code that indicates successful completion of a command.
 61 |   public static let success = ExitCode(EXIT_SUCCESS)
    |                                        `- error: cannot find 'EXIT_SUCCESS' in scope
 62 |
 63 |   /// An exit code that indicates that the command failed.
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:64:40: error: cannot find 'EXIT_FAILURE' in scope
 62 |
 63 |   /// An exit code that indicates that the command failed.
 64 |   public static let failure = ExitCode(EXIT_FAILURE)
    |                                        `- error: cannot find 'EXIT_FAILURE' in scope
 65 |
 66 |   /// An exit code that indicates that the user provided invalid input.
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:70:50: error: cannot find 'EX_USAGE' in scope
 68 |   public static let validationFailure = ExitCode(ERROR_BAD_ARGUMENTS)
 69 | #else
 70 |   public static let validationFailure = ExitCode(EX_USAGE)
    |                                                  `- error: cannot find 'EX_USAGE' in scope
 71 | #endif
 72 |
[19/61] Compiling ArgumentParser ArgumentHelp.swift
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:61:40: error: cannot find 'EXIT_SUCCESS' in scope
 59 |
 60 |   /// An exit code that indicates successful completion of a command.
 61 |   public static let success = ExitCode(EXIT_SUCCESS)
    |                                        `- error: cannot find 'EXIT_SUCCESS' in scope
 62 |
 63 |   /// An exit code that indicates that the command failed.
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:64:40: error: cannot find 'EXIT_FAILURE' in scope
 62 |
 63 |   /// An exit code that indicates that the command failed.
 64 |   public static let failure = ExitCode(EXIT_FAILURE)
    |                                        `- error: cannot find 'EXIT_FAILURE' in scope
 65 |
 66 |   /// An exit code that indicates that the user provided invalid input.
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:70:50: error: cannot find 'EX_USAGE' in scope
 68 |   public static let validationFailure = ExitCode(ERROR_BAD_ARGUMENTS)
 69 | #else
 70 |   public static let validationFailure = ExitCode(EX_USAGE)
    |                                                  `- error: cannot find 'EX_USAGE' in scope
 71 | #endif
 72 |
[20/61] Compiling Rainbow BackgroundColor.swift
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:61:40: error: cannot find 'EXIT_SUCCESS' in scope
 59 |
 60 |   /// An exit code that indicates successful completion of a command.
 61 |   public static let success = ExitCode(EXIT_SUCCESS)
    |                                        `- error: cannot find 'EXIT_SUCCESS' in scope
 62 |
 63 |   /// An exit code that indicates that the command failed.
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:64:40: error: cannot find 'EXIT_FAILURE' in scope
 62 |
 63 |   /// An exit code that indicates that the command failed.
 64 |   public static let failure = ExitCode(EXIT_FAILURE)
    |                                        `- error: cannot find 'EXIT_FAILURE' in scope
 65 |
 66 |   /// An exit code that indicates that the user provided invalid input.
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:70:50: error: cannot find 'EX_USAGE' in scope
 68 |   public static let validationFailure = ExitCode(ERROR_BAD_ARGUMENTS)
 69 | #else
 70 |   public static let validationFailure = ExitCode(EX_USAGE)
    |                                                  `- error: cannot find 'EX_USAGE' in scope
 71 | #endif
 72 |
[21/61] Compiling Rainbow CodesParser.swift
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:61:40: error: cannot find 'EXIT_SUCCESS' in scope
 59 |
 60 |   /// An exit code that indicates successful completion of a command.
 61 |   public static let success = ExitCode(EXIT_SUCCESS)
    |                                        `- error: cannot find 'EXIT_SUCCESS' in scope
 62 |
 63 |   /// An exit code that indicates that the command failed.
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:64:40: error: cannot find 'EXIT_FAILURE' in scope
 62 |
 63 |   /// An exit code that indicates that the command failed.
 64 |   public static let failure = ExitCode(EXIT_FAILURE)
    |                                        `- error: cannot find 'EXIT_FAILURE' in scope
 65 |
 66 |   /// An exit code that indicates that the user provided invalid input.
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:70:50: error: cannot find 'EX_USAGE' in scope
 68 |   public static let validationFailure = ExitCode(ERROR_BAD_ARGUMENTS)
 69 | #else
 70 |   public static let validationFailure = ExitCode(EX_USAGE)
    |                                                  `- error: cannot find 'EX_USAGE' in scope
 71 | #endif
 72 |
[22/61] Compiling Rainbow ModesExtractor.swift
[23/61] Compiling Rainbow OutputTarget.swift
[24/61] Compiling ArgumentParser OptionGroup.swift
[25/61] Compiling ArgumentParser CommandConfiguration.swift
[28/61] Emitting module Rainbow
[31/61] Compiling PythonKit PythonLibrary+Symbols.swift
/host/spi-builder-workspace/PythonKit/PythonLibrary+Symbols.swift:181:5: warning: let '_Py_ZeroStruct' is not concurrency-safe because non-'Sendable' type 'PyObjectPointer' (aka 'UnsafeMutableRawPointer') may have shared mutable state; this is an error in the Swift 6 language mode
179 |         legacyName: "PyString_FromStringAndSize")
180 |
181 | let _Py_ZeroStruct: PyObjectPointer =
    |     |- warning: let '_Py_ZeroStruct' is not concurrency-safe because non-'Sendable' type 'PyObjectPointer' (aka 'UnsafeMutableRawPointer') may have shared mutable state; this is an error in the Swift 6 language mode
    |     |- note: add '@MainActor' to make let '_Py_ZeroStruct' part of global actor 'MainActor'
    |     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
182 |     PythonLibrary.loadSymbol(name: "_Py_ZeroStruct")
183 |
Swift.UnsafeMutableRawPointer:1:23: note: struct 'UnsafeMutableRawPointer' does not conform to the 'Sendable' protocol
1 | @frozen public struct UnsafeMutableRawPointer : _Pointer {
  |                       `- note: struct 'UnsafeMutableRawPointer' does not conform to the 'Sendable' protocol
2 |     public typealias Pointee = UInt8
3 |     public let _rawValue: Builtin.RawPointer
/host/spi-builder-workspace/PythonKit/PythonLibrary+Symbols.swift:184:5: warning: let '_Py_TrueStruct' is not concurrency-safe because non-'Sendable' type 'PyObjectPointer' (aka 'UnsafeMutableRawPointer') may have shared mutable state; this is an error in the Swift 6 language mode
182 |     PythonLibrary.loadSymbol(name: "_Py_ZeroStruct")
183 |
184 | let _Py_TrueStruct: PyObjectPointer =
    |     |- warning: let '_Py_TrueStruct' is not concurrency-safe because non-'Sendable' type 'PyObjectPointer' (aka 'UnsafeMutableRawPointer') may have shared mutable state; this is an error in the Swift 6 language mode
    |     |- note: add '@MainActor' to make let '_Py_TrueStruct' part of global actor 'MainActor'
    |     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
185 |     PythonLibrary.loadSymbol(name: "_Py_TrueStruct")
186 |
Swift.UnsafeMutableRawPointer:1:23: note: struct 'UnsafeMutableRawPointer' does not conform to the 'Sendable' protocol
1 | @frozen public struct UnsafeMutableRawPointer : _Pointer {
  |                       `- note: struct 'UnsafeMutableRawPointer' does not conform to the 'Sendable' protocol
2 |     public typealias Pointee = UInt8
3 |     public let _rawValue: Builtin.RawPointer
/host/spi-builder-workspace/PythonKit/PythonLibrary+Symbols.swift:187:5: warning: let 'PyBool_Type' is not concurrency-safe because non-'Sendable' type 'PyObjectPointer' (aka 'UnsafeMutableRawPointer') may have shared mutable state; this is an error in the Swift 6 language mode
185 |     PythonLibrary.loadSymbol(name: "_Py_TrueStruct")
186 |
187 | let PyBool_Type: PyObjectPointer =
    |     |- warning: let 'PyBool_Type' is not concurrency-safe because non-'Sendable' type 'PyObjectPointer' (aka 'UnsafeMutableRawPointer') may have shared mutable state; this is an error in the Swift 6 language mode
    |     |- note: add '@MainActor' to make let 'PyBool_Type' part of global actor 'MainActor'
    |     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
188 |     PythonLibrary.loadSymbol(name: "PyBool_Type")
189 |
Swift.UnsafeMutableRawPointer:1:23: note: struct 'UnsafeMutableRawPointer' does not conform to the 'Sendable' protocol
1 | @frozen public struct UnsafeMutableRawPointer : _Pointer {
  |                       `- note: struct 'UnsafeMutableRawPointer' does not conform to the 'Sendable' protocol
2 |     public typealias Pointee = UInt8
3 |     public let _rawValue: Builtin.RawPointer
/host/spi-builder-workspace/PythonKit/PythonLibrary+Symbols.swift:190:5: warning: let 'PySlice_Type' is not concurrency-safe because non-'Sendable' type 'PyObjectPointer' (aka 'UnsafeMutableRawPointer') may have shared mutable state; this is an error in the Swift 6 language mode
188 |     PythonLibrary.loadSymbol(name: "PyBool_Type")
189 |
190 | let PySlice_Type: PyObjectPointer =
    |     |- warning: let 'PySlice_Type' is not concurrency-safe because non-'Sendable' type 'PyObjectPointer' (aka 'UnsafeMutableRawPointer') may have shared mutable state; this is an error in the Swift 6 language mode
    |     |- note: add '@MainActor' to make let 'PySlice_Type' part of global actor 'MainActor'
    |     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
191 |     PythonLibrary.loadSymbol(name: "PySlice_Type")
192 |
Swift.UnsafeMutableRawPointer:1:23: note: struct 'UnsafeMutableRawPointer' does not conform to the 'Sendable' protocol
1 | @frozen public struct UnsafeMutableRawPointer : _Pointer {
  |                       `- note: struct 'UnsafeMutableRawPointer' does not conform to the 'Sendable' protocol
2 |     public typealias Pointee = UInt8
3 |     public let _rawValue: Builtin.RawPointer
[32/61] Compiling PythonKit Python.swift
/host/spi-builder-workspace/PythonKit/Python.swift:40:17: error: type referenced from a stored property in a '@frozen' struct must be '@usableFromInline' or public
  26 | /// Typealias used when passing or returning a `PyObject` pointer with
  27 | /// implied ownership.
  28 | typealias OwnedPyObjectPointer = PyObjectPointer
     |           `- note: type declared here
  29 |
  30 | /// A primitive reference to a Python C API `PyObject`.
     :
  38 | @usableFromInline @_fixed_layout
  39 | final class PyReference {
  40 |     private var pointer: OwnedPyObjectPointer
     |                 `- error: type referenced from a stored property in a '@frozen' struct must be '@usableFromInline' or public
  41 |
  42 |     // This `PyReference`, once deleted, will make no delta change to the
/host/spi-builder-workspace/PythonKit/Python.swift:211:10: warning: associated value 'exception(_:traceback:)' of 'Sendable'-conforming enum 'PythonError' has non-sendable type 'PythonObject'; this is an error in the Swift 6 language mode
  87 | @dynamicCallable
  88 | @dynamicMemberLookup
  89 | public struct PythonObject {
     |               `- note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  90 |     /// The underlying `PyReference`.
  91 |     fileprivate var reference: PyReference
     :
 209 | public enum PythonError : Error, Equatable {
 210 |     /// A Python runtime exception, produced by calling a Python function.
 211 |     case exception(PythonObject, traceback: PythonObject?)
     |          `- warning: associated value 'exception(_:traceback:)' of 'Sendable'-conforming enum 'PythonError' has non-sendable type 'PythonObject'; this is an error in the Swift 6 language mode
 212 |
 213 |     /// A failed call on a `PythonObject`.
/host/spi-builder-workspace/PythonKit/Python.swift:211:10: warning: associated value 'exception(_:traceback:)' of 'Sendable'-conforming enum 'PythonError' has non-sendable type 'PythonObject'; this is an error in the Swift 6 language mode
  87 | @dynamicCallable
  88 | @dynamicMemberLookup
  89 | public struct PythonObject {
     |               `- note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  90 |     /// The underlying `PyReference`.
  91 |     fileprivate var reference: PyReference
     :
 209 | public enum PythonError : Error, Equatable {
 210 |     /// A Python runtime exception, produced by calling a Python function.
 211 |     case exception(PythonObject, traceback: PythonObject?)
     |          `- warning: associated value 'exception(_:traceback:)' of 'Sendable'-conforming enum 'PythonError' has non-sendable type 'PythonObject'; this is an error in the Swift 6 language mode
 212 |
 213 |     /// A failed call on a `PythonObject`.
/host/spi-builder-workspace/PythonKit/Python.swift:219:10: warning: associated value 'invalidCall' of 'Sendable'-conforming enum 'PythonError' has non-sendable type 'PythonObject'; this is an error in the Swift 6 language mode
  87 | @dynamicCallable
  88 | @dynamicMemberLookup
  89 | public struct PythonObject {
     |               `- note: consider making struct 'PythonObject' conform to the 'Sendable' protocol
  90 |     /// The underlying `PyReference`.
  91 |     fileprivate var reference: PyReference
     :
 217 |     ///   object.
 218 |     /// - An invalid keyword argument was specified.
 219 |     case invalidCall(PythonObject)
     |          `- warning: associated value 'invalidCall' of 'Sendable'-conforming enum 'PythonError' has non-sendable type 'PythonObject'; this is an error in the Swift 6 language mode
 220 |
 221 |     /// A module import error.
/host/spi-builder-workspace/PythonKit/Python.swift:630:12: warning: let 'Python' is not concurrency-safe because non-'Sendable' type 'PythonInterface' may have shared mutable state; this is an error in the Swift 6 language mode
 628 | ///     print(Python.type(list) == Python.list) // Prints true.
 629 | @_fixed_layout
 630 | public let Python = PythonInterface()
     |            |- warning: let 'Python' is not concurrency-safe because non-'Sendable' type 'PythonInterface' may have shared mutable state; this is an error in the Swift 6 language mode
     |            |- note: add '@MainActor' to make let 'Python' part of global actor 'MainActor'
     |            `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 631 |
 632 | /// An interface for Python.
     :
 638 | ///   called `Python`.
 639 | @dynamicMemberLookup
 640 | public struct PythonInterface {
     |               `- note: consider making struct 'PythonInterface' conform to the 'Sendable' protocol
 641 |     /// A dictionary of the Python builtins.
 642 |     public let builtins: PythonObject
[33/61] Compiling Rainbow XcodeColorsSupport.swift
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Usage/HelpGenerator.swift:279:11: error: cannot find 'winsize' in scope
277 |           height: Int(csbi.srWindow.Bottom - csbi.srWindow.Top) + 1)
278 | #else
279 |   var w = winsize()
    |           `- error: cannot find 'winsize' in scope
280 |   let err = ioctl(STDOUT_FILENO, TIOCGWINSZ, &w)
281 |   let width = Int(w.ws_col)
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Usage/HelpGenerator.swift:280:13: error: cannot find 'ioctl' in scope
278 | #else
279 |   var w = winsize()
280 |   let err = ioctl(STDOUT_FILENO, TIOCGWINSZ, &w)
    |             `- error: cannot find 'ioctl' in scope
281 |   let width = Int(w.ws_col)
282 |   let height = Int(w.ws_row)
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Usage/HelpGenerator.swift:280:19: error: cannot find 'STDOUT_FILENO' in scope
278 | #else
279 |   var w = winsize()
280 |   let err = ioctl(STDOUT_FILENO, TIOCGWINSZ, &w)
    |                   `- error: cannot find 'STDOUT_FILENO' in scope
281 |   let width = Int(w.ws_col)
282 |   let height = Int(w.ws_row)
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Usage/HelpGenerator.swift:280:34: error: cannot find 'TIOCGWINSZ' in scope
278 | #else
279 |   var w = winsize()
280 |   let err = ioctl(STDOUT_FILENO, TIOCGWINSZ, &w)
    |                                  `- error: cannot find 'TIOCGWINSZ' in scope
281 |   let width = Int(w.ws_col)
282 |   let height = Int(w.ws_row)
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:61:40: error: cannot find 'EXIT_SUCCESS' in scope
 59 |
 60 |   /// An exit code that indicates successful completion of a command.
 61 |   public static let success = ExitCode(EXIT_SUCCESS)
    |                                        `- error: cannot find 'EXIT_SUCCESS' in scope
 62 |
 63 |   /// An exit code that indicates that the command failed.
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:7e37457820e5f17452a98118754f345f2619722c485f2db0d8b666940a83afd2
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
[0/1] Planning build
Building for debugging...
[0/8] Write swift-version-24593BA9C3E375BF.txt
[2/52] Compiling Rainbow Style.swift
[3/53] Emitting module Rainbow
[4/53] Compiling Rainbow StringGenerator.swift
[5/53] Compiling Rainbow XcodeColorsSupport.swift
[6/53] Compiling PythonKit PythonLibrary+Symbols.swift
[7/53] Compiling PythonKit PythonLibrary.swift
/host/spi-builder-workspace/PythonKit/PythonLibrary.swift:175:34: error: cannot find 'librarySearchPaths' in scope
173 |     static let libraryPaths: [String] = {
174 |         var libraryPaths: [String] = []
175 |         for librarySearchPath in librarySearchPaths {
    |                                  `- error: cannot find 'librarySearchPaths' in scope
176 |             for libraryName in libraryNames {
177 |                 for libraryPathExtension in libraryPathExtensions {
/host/spi-builder-workspace/PythonKit/PythonLibrary.swift:176:32: error: cannot find 'libraryNames' in scope
174 |         var libraryPaths: [String] = []
175 |         for librarySearchPath in librarySearchPaths {
176 |             for libraryName in libraryNames {
    |                                `- error: cannot find 'libraryNames' in scope
177 |                 for libraryPathExtension in libraryPathExtensions {
178 |                     let libraryPath =
/host/spi-builder-workspace/PythonKit/PythonLibrary.swift:177:45: error: cannot find 'libraryPathExtensions' in scope
175 |         for librarySearchPath in librarySearchPaths {
176 |             for libraryName in libraryNames {
177 |                 for libraryPathExtension in libraryPathExtensions {
    |                                             `- error: cannot find 'libraryPathExtensions' in scope
178 |                     let libraryPath =
179 |                         librarySearchPath + libraryName + libraryPathExtension
/host/spi-builder-workspace/PythonKit/PythonLibrary.swift:135:31: error: cannot find 'getenv' in scope
133 |
134 |         var value: String? {
135 |             guard let value = getenv(key) else { return nil }
    |                               `- error: cannot find 'getenv' in scope
136 |             return String(cString: value)
137 |         }
/host/spi-builder-workspace/PythonKit/PythonLibrary.swift:221:32: error: cannot find 'libraryVersionSeparator' in scope
219 |         let libraryVersionString = versionString
220 |             .split(separator: PythonVersion.versionSeparator)
221 |             .joined(separator: libraryVersionSeparator)
    |                                `- error: cannot find 'libraryVersionSeparator' in scope
222 |         let path = path.split(separator: libraryPathVersionCharacter)
223 |             .joined(separator: libraryVersionString)
/host/spi-builder-workspace/PythonKit/PythonLibrary.swift:237:12: error: instance member 'pythonLibraryHandle' cannot be used on type 'PythonLibrary'
235 |         #endif
236 |
237 |         if pythonLibraryHandle != nil {
    |            `- error: instance member 'pythonLibraryHandle' cannot be used on type 'PythonLibrary'
238 |             log("Library at '\(path)' was sucessfully loaded.")
239 |         }
/host/spi-builder-workspace/PythonKit/PythonLibrary.swift:240:16: error: instance member 'pythonLibraryHandle' cannot be used on type 'PythonLibrary'
238 |             log("Library at '\(path)' was sucessfully loaded.")
239 |         }
240 |         return pythonLibraryHandle
    |                `- error: instance member 'pythonLibraryHandle' cannot be used on type 'PythonLibrary'
241 |     }
242 | }
/host/spi-builder-workspace/PythonKit/PythonLibrary.swift:248:9: error: cannot find 'fputs' in scope
246 |     static func log(_ message: String) {
247 |         guard Environment.loaderLogging.value != nil else { return }
248 |         fputs(message + "\n", stderr)
    |         `- error: cannot find 'fputs' in scope
249 |     }
250 | }
/host/spi-builder-workspace/PythonKit/PythonLibrary.swift:248:31: error: cannot find 'stderr' in scope
246 |     static func log(_ message: String) {
247 |         guard Environment.loaderLogging.value != nil else { return }
248 |         fputs(message + "\n", stderr)
    |                               `- error: cannot find 'stderr' in scope
249 |     }
250 | }
error: emit-module command failed with exit code 1 (use -v to see invocation)
[8/53] Emitting module ArgumentParser
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:61:40: error: cannot find 'EXIT_SUCCESS' in scope
 59 |
 60 |   /// An exit code that indicates successful completion of a command.
 61 |   public static let success = ExitCode(EXIT_SUCCESS)
    |                                        `- error: cannot find 'EXIT_SUCCESS' in scope
 62 |
 63 |   /// An exit code that indicates that the command failed.
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:64:40: error: cannot find 'EXIT_FAILURE' in scope
 62 |
 63 |   /// An exit code that indicates that the command failed.
 64 |   public static let failure = ExitCode(EXIT_FAILURE)
    |                                        `- error: cannot find 'EXIT_FAILURE' in scope
 65 |
 66 |   /// An exit code that indicates that the user provided invalid input.
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:70:50: error: cannot find 'EX_USAGE' in scope
 68 |   public static let validationFailure = ExitCode(ERROR_BAD_ARGUMENTS)
 69 | #else
 70 |   public static let validationFailure = ExitCode(EX_USAGE)
    |                                                  `- error: cannot find 'EX_USAGE' in scope
 71 | #endif
 72 |
[9/53] Compiling ArgumentParser Argument.swift
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:61:40: error: cannot find 'EXIT_SUCCESS' in scope
 59 |
 60 |   /// An exit code that indicates successful completion of a command.
 61 |   public static let success = ExitCode(EXIT_SUCCESS)
    |                                        `- error: cannot find 'EXIT_SUCCESS' in scope
 62 |
 63 |   /// An exit code that indicates that the command failed.
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:64:40: error: cannot find 'EXIT_FAILURE' in scope
 62 |
 63 |   /// An exit code that indicates that the command failed.
 64 |   public static let failure = ExitCode(EXIT_FAILURE)
    |                                        `- error: cannot find 'EXIT_FAILURE' in scope
 65 |
 66 |   /// An exit code that indicates that the user provided invalid input.
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:70:50: error: cannot find 'EX_USAGE' in scope
 68 |   public static let validationFailure = ExitCode(ERROR_BAD_ARGUMENTS)
 69 | #else
 70 |   public static let validationFailure = ExitCode(EX_USAGE)
    |                                                  `- error: cannot find 'EX_USAGE' in scope
 71 | #endif
 72 |
[10/53] Compiling ArgumentParser ArgumentHelp.swift
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:61:40: error: cannot find 'EXIT_SUCCESS' in scope
 59 |
 60 |   /// An exit code that indicates successful completion of a command.
 61 |   public static let success = ExitCode(EXIT_SUCCESS)
    |                                        `- error: cannot find 'EXIT_SUCCESS' in scope
 62 |
 63 |   /// An exit code that indicates that the command failed.
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:64:40: error: cannot find 'EXIT_FAILURE' in scope
 62 |
 63 |   /// An exit code that indicates that the command failed.
 64 |   public static let failure = ExitCode(EXIT_FAILURE)
    |                                        `- error: cannot find 'EXIT_FAILURE' in scope
 65 |
 66 |   /// An exit code that indicates that the user provided invalid input.
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:70:50: error: cannot find 'EX_USAGE' in scope
 68 |   public static let validationFailure = ExitCode(ERROR_BAD_ARGUMENTS)
 69 | #else
 70 |   public static let validationFailure = ExitCode(EX_USAGE)
    |                                                  `- error: cannot find 'EX_USAGE' in scope
 71 | #endif
 72 |
[11/53] Compiling ArgumentParser Errors.swift
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:61:40: error: cannot find 'EXIT_SUCCESS' in scope
 59 |
 60 |   /// An exit code that indicates successful completion of a command.
 61 |   public static let success = ExitCode(EXIT_SUCCESS)
    |                                        `- error: cannot find 'EXIT_SUCCESS' in scope
 62 |
 63 |   /// An exit code that indicates that the command failed.
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:64:40: error: cannot find 'EXIT_FAILURE' in scope
 62 |
 63 |   /// An exit code that indicates that the command failed.
 64 |   public static let failure = ExitCode(EXIT_FAILURE)
    |                                        `- error: cannot find 'EXIT_FAILURE' in scope
 65 |
 66 |   /// An exit code that indicates that the user provided invalid input.
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:70:50: error: cannot find 'EX_USAGE' in scope
 68 |   public static let validationFailure = ExitCode(ERROR_BAD_ARGUMENTS)
 69 | #else
 70 |   public static let validationFailure = ExitCode(EX_USAGE)
    |                                                  `- error: cannot find 'EX_USAGE' in scope
 71 | #endif
 72 |
[12/53] Compiling ArgumentParser Flag.swift
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:61:40: error: cannot find 'EXIT_SUCCESS' in scope
 59 |
 60 |   /// An exit code that indicates successful completion of a command.
 61 |   public static let success = ExitCode(EXIT_SUCCESS)
    |                                        `- error: cannot find 'EXIT_SUCCESS' in scope
 62 |
 63 |   /// An exit code that indicates that the command failed.
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:64:40: error: cannot find 'EXIT_FAILURE' in scope
 62 |
 63 |   /// An exit code that indicates that the command failed.
 64 |   public static let failure = ExitCode(EXIT_FAILURE)
    |                                        `- error: cannot find 'EXIT_FAILURE' in scope
 65 |
 66 |   /// An exit code that indicates that the user provided invalid input.
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Properties/Errors.swift:70:50: error: cannot find 'EX_USAGE' in scope
 68 |   public static let validationFailure = ExitCode(ERROR_BAD_ARGUMENTS)
 69 | #else
 70 |   public static let validationFailure = ExitCode(EX_USAGE)
    |                                                  `- error: cannot find 'EX_USAGE' in scope
 71 | #endif
 72 |
[13/56] Compiling PythonKit Python.swift
/host/spi-builder-workspace/PythonKit/Python.swift:40:17: error: type referenced from a stored property in a '@frozen' struct must be '@usableFromInline' or public
  26 | /// Typealias used when passing or returning a `PyObject` pointer with
  27 | /// implied ownership.
  28 | typealias OwnedPyObjectPointer = PyObjectPointer
     |           `- note: type declared here
  29 |
  30 | /// A primitive reference to a Python C API `PyObject`.
     :
  38 | @usableFromInline @_fixed_layout
  39 | final class PyReference {
  40 |     private var pointer: OwnedPyObjectPointer
     |                 `- error: type referenced from a stored property in a '@frozen' struct must be '@usableFromInline' or public
  41 |
  42 |     // This `PyReference`, once deleted, will make no delta change to the
error: emit-module command failed with exit code 1 (use -v to see invocation)
[14/56] Emitting module PythonKit
/host/spi-builder-workspace/PythonKit/Python.swift:40:17: error: type referenced from a stored property in a '@frozen' struct must be '@usableFromInline' or public
  26 | /// Typealias used when passing or returning a `PyObject` pointer with
  27 | /// implied ownership.
  28 | typealias OwnedPyObjectPointer = PyObjectPointer
     |           `- note: type declared here
  29 |
  30 | /// A primitive reference to a Python C API `PyObject`.
     :
  38 | @usableFromInline @_fixed_layout
  39 | final class PyReference {
  40 |     private var pointer: OwnedPyObjectPointer
     |                 `- error: type referenced from a stored property in a '@frozen' struct must be '@usableFromInline' or public
  41 |
  42 |     // This `PyReference`, once deleted, will make no delta change to the
/host/spi-builder-workspace/PythonKit/PythonLibrary.swift:175:34: error: cannot find 'librarySearchPaths' in scope
173 |     static let libraryPaths: [String] = {
174 |         var libraryPaths: [String] = []
175 |         for librarySearchPath in librarySearchPaths {
    |                                  `- error: cannot find 'librarySearchPaths' in scope
176 |             for libraryName in libraryNames {
177 |                 for libraryPathExtension in libraryPathExtensions {
/host/spi-builder-workspace/PythonKit/PythonLibrary.swift:176:32: error: cannot find 'libraryNames' in scope
174 |         var libraryPaths: [String] = []
175 |         for librarySearchPath in librarySearchPaths {
176 |             for libraryName in libraryNames {
    |                                `- error: cannot find 'libraryNames' in scope
177 |                 for libraryPathExtension in libraryPathExtensions {
178 |                     let libraryPath =
/host/spi-builder-workspace/PythonKit/PythonLibrary.swift:177:45: error: cannot find 'libraryPathExtensions' in scope
175 |         for librarySearchPath in librarySearchPaths {
176 |             for libraryName in libraryNames {
177 |                 for libraryPathExtension in libraryPathExtensions {
    |                                             `- error: cannot find 'libraryPathExtensions' in scope
178 |                     let libraryPath =
179 |                         librarySearchPath + libraryName + libraryPathExtension
[15/56] Compiling PythonKit NumpyConversion.swift
/host/spi-builder-workspace/PythonKit/NumpyConversion.swift:140:34: warning: 'assign(from:count:)' is deprecated: renamed to 'update(from:count:)'
138 |         dummyPointer.deallocate()
139 |         withUnsafeMutableBufferPointer { buffPtr in
140 |             buffPtr.baseAddress!.assign(from: ptr, count: scalarCount)
    |                                  |- warning: 'assign(from:count:)' is deprecated: renamed to 'update(from:count:)'
    |                                  `- note: use 'update(from:count:)' instead
141 |         }
142 |     }
BUILD FAILURE 6.1 wasm