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Build Information

Failed to build SwiftRegressor, reference 1.2.3 (81ae7c), with Swift 6.1 for Android on 28 May 2025 03:31:38 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:android-6.1-latest swift build --swift-sdk aarch64-unknown-linux-android24 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.63.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/openalloc/SwiftRegressor.git
Reference: 1.2.3
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/openalloc/SwiftRegressor
 * tag               1.2.3      -> FETCH_HEAD
HEAD is now at 81ae7c4 changes to (eventually) support poly regression
Cloned https://github.com/openalloc/SwiftRegressor.git
Revision (git rev-parse @):
81ae7c42866216d2828a2b4af64951ec53e30da1
SUCCESS checkout https://github.com/openalloc/SwiftRegressor.git at 1.2.3
========================================
Build
========================================
Selected platform:         android
Swift version:             6.1
Building package at path:  $PWD
https://github.com/openalloc/SwiftRegressor.git
https://github.com/openalloc/SwiftRegressor.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
    {
      "identity" : "swift-numerics",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-numerics"
    }
  ],
  "manifest_display_name" : "SwiftRegressor",
  "name" : "SwiftRegressor",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Regressor",
      "targets" : [
        "Regressor"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "RegressorTests",
      "module_type" : "SwiftTarget",
      "name" : "RegressorTests",
      "path" : "Tests",
      "sources" : [
        "LinearRegressorTests.swift",
        "XCT+Array.swift"
      ],
      "target_dependencies" : [
        "Regressor"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Regressor",
      "module_type" : "SwiftTarget",
      "name" : "Regressor",
      "path" : "Sources",
      "product_dependencies" : [
        "Numerics"
      ],
      "product_memberships" : [
        "Regressor"
      ],
      "sources" : [
        "BaseRegressor.swift",
        "LinearRegressor.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.3"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:android-6.1-latest swift build --swift-sdk aarch64-unknown-linux-android24 -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
android-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:fe1962677657b2408c217cb5cceb3c09bc1d91486e360cebbc6eee461a5945d8
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:android-6.1-latest
Fetching https://github.com/apple/swift-numerics
[1/5691] Fetching swift-numerics
Fetched https://github.com/apple/swift-numerics from cache (0.72s)
Computing version for https://github.com/apple/swift-numerics
Computed https://github.com/apple/swift-numerics at 1.0.3 (1.30s)
Creating working copy for https://github.com/apple/swift-numerics
Working copy of https://github.com/apple/swift-numerics resolved at 1.0.3
Building for debugging...
[0/6] Write sources
[4/6] Compiling _NumericsShims _NumericsShims.c
[4/6] Write swift-version-24593BA9C3E375BF.txt
[7/16] Compiling RealModule Float+Real.swift
[8/17] Compiling RealModule RealFunctions.swift
[9/17] Compiling RealModule Float80+Real.swift
[10/17] Compiling RealModule Real.swift
[11/17] Compiling RealModule Float16+Real.swift
[12/17] Compiling RealModule AlgebraicField.swift
[13/17] Compiling RealModule ApproximateEquality.swift
[14/17] Compiling RealModule AugmentedArithmetic.swift
[15/17] Compiling RealModule Double+Real.swift
[16/17] Emitting module RealModule
[17/17] Compiling RealModule ElementaryFunctions.swift
[19/23] Emitting module ComplexModule
[20/23] Compiling ComplexModule ElementaryFunctions.swift
[21/23] Compiling ComplexModule Complex.swift
[22/23] Compiling ComplexModule Arithmetic.swift
[23/23] Compiling ComplexModule Differentiable.swift
[25/26] Emitting module Numerics
[26/26] Compiling Numerics Numerics.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[28/30] Emitting module Regressor
/host/spi-builder-workspace/Sources/LinearRegressor.swift:50:18: error: cannot convert value of type 'Double' to expected argument type 'T'
48 |
49 |     public lazy var sampleStandardDeviation: Point = {
50 |         Point(x: sqrt(summedSquareError.x / (count - 1)),
   |                  `- error: cannot convert value of type 'Double' to expected argument type 'T'
51 |               y: sqrt(summedSquareError.y / (count - 1)))
52 |     }()
/host/spi-builder-workspace/Sources/LinearRegressor.swift:51:18: error: cannot convert value of type 'Double' to expected argument type 'T'
49 |     public lazy var sampleStandardDeviation: Point = {
50 |         Point(x: sqrt(summedSquareError.x / (count - 1)),
51 |               y: sqrt(summedSquareError.y / (count - 1)))
   |                  `- error: cannot convert value of type 'Double' to expected argument type 'T'
52 |     }()
53 |
/host/spi-builder-workspace/Sources/LinearRegressor.swift:50:43: error: cannot convert value of type 'T' to expected argument type 'Double'
48 |
49 |     public lazy var sampleStandardDeviation: Point = {
50 |         Point(x: sqrt(summedSquareError.x / (count - 1)),
   |                                           `- error: cannot convert value of type 'T' to expected argument type 'Double'
51 |               y: sqrt(summedSquareError.y / (count - 1)))
52 |     }()
/host/spi-builder-workspace/Sources/LinearRegressor.swift:51:43: error: cannot convert value of type 'T' to expected argument type 'Double'
49 |     public lazy var sampleStandardDeviation: Point = {
50 |         Point(x: sqrt(summedSquareError.x / (count - 1)),
51 |               y: sqrt(summedSquareError.y / (count - 1)))
   |                                           `- error: cannot convert value of type 'T' to expected argument type 'Double'
52 |     }()
53 |
[29/30] Compiling Regressor LinearRegressor.swift
/host/spi-builder-workspace/Sources/LinearRegressor.swift:50:18: error: cannot convert value of type 'Double' to expected argument type 'T'
48 |
49 |     public lazy var sampleStandardDeviation: Point = {
50 |         Point(x: sqrt(summedSquareError.x / (count - 1)),
   |                  `- error: cannot convert value of type 'Double' to expected argument type 'T'
51 |               y: sqrt(summedSquareError.y / (count - 1)))
52 |     }()
/host/spi-builder-workspace/Sources/LinearRegressor.swift:51:18: error: cannot convert value of type 'Double' to expected argument type 'T'
49 |     public lazy var sampleStandardDeviation: Point = {
50 |         Point(x: sqrt(summedSquareError.x / (count - 1)),
51 |               y: sqrt(summedSquareError.y / (count - 1)))
   |                  `- error: cannot convert value of type 'Double' to expected argument type 'T'
52 |     }()
53 |
/host/spi-builder-workspace/Sources/LinearRegressor.swift:50:43: error: cannot convert value of type 'T' to expected argument type 'Double'
48 |
49 |     public lazy var sampleStandardDeviation: Point = {
50 |         Point(x: sqrt(summedSquareError.x / (count - 1)),
   |                                           `- error: cannot convert value of type 'T' to expected argument type 'Double'
51 |               y: sqrt(summedSquareError.y / (count - 1)))
52 |     }()
/host/spi-builder-workspace/Sources/LinearRegressor.swift:51:43: error: cannot convert value of type 'T' to expected argument type 'Double'
49 |     public lazy var sampleStandardDeviation: Point = {
50 |         Point(x: sqrt(summedSquareError.x / (count - 1)),
51 |               y: sqrt(summedSquareError.y / (count - 1)))
   |                                           `- error: cannot convert value of type 'T' to expected argument type 'Double'
52 |     }()
53 |
[30/30] Compiling Regressor BaseRegressor.swift
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:android-6.1-latest swift build --swift-sdk aarch64-unknown-linux-android24 2>&1
android-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:fe1962677657b2408c217cb5cceb3c09bc1d91486e360cebbc6eee461a5945d8
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:android-6.1-latest
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
[2/11] Compiling RealModule Float80+Real.swift
[3/11] Compiling RealModule Real.swift
[4/12] Compiling RealModule Float16+Real.swift
[5/12] Compiling RealModule ElementaryFunctions.swift
[6/12] Compiling RealModule Float+Real.swift
[7/12] Compiling RealModule RealFunctions.swift
[8/12] Compiling RealModule AugmentedArithmetic.swift
[9/12] Compiling RealModule Double+Real.swift
[10/12] Compiling RealModule AlgebraicField.swift
[11/12] Compiling RealModule ApproximateEquality.swift
[12/12] Emitting module RealModule
[14/18] Compiling ComplexModule Complex.swift
[15/18] Compiling ComplexModule ElementaryFunctions.swift
[16/18] Compiling ComplexModule Differentiable.swift
[17/18] Compiling ComplexModule Arithmetic.swift
[18/18] Emitting module ComplexModule
[20/21] Emitting module Numerics
[21/21] Compiling Numerics Numerics.swift
[23/25] Compiling Regressor LinearRegressor.swift
/host/spi-builder-workspace/Sources/LinearRegressor.swift:50:18: error: cannot convert value of type 'Double' to expected argument type 'T'
48 |
49 |     public lazy var sampleStandardDeviation: Point = {
50 |         Point(x: sqrt(summedSquareError.x / (count - 1)),
   |                  `- error: cannot convert value of type 'Double' to expected argument type 'T'
51 |               y: sqrt(summedSquareError.y / (count - 1)))
52 |     }()
/host/spi-builder-workspace/Sources/LinearRegressor.swift:51:18: error: cannot convert value of type 'Double' to expected argument type 'T'
49 |     public lazy var sampleStandardDeviation: Point = {
50 |         Point(x: sqrt(summedSquareError.x / (count - 1)),
51 |               y: sqrt(summedSquareError.y / (count - 1)))
   |                  `- error: cannot convert value of type 'Double' to expected argument type 'T'
52 |     }()
53 |
/host/spi-builder-workspace/Sources/LinearRegressor.swift:50:43: error: cannot convert value of type 'T' to expected argument type 'Double'
48 |
49 |     public lazy var sampleStandardDeviation: Point = {
50 |         Point(x: sqrt(summedSquareError.x / (count - 1)),
   |                                           `- error: cannot convert value of type 'T' to expected argument type 'Double'
51 |               y: sqrt(summedSquareError.y / (count - 1)))
52 |     }()
/host/spi-builder-workspace/Sources/LinearRegressor.swift:51:43: error: cannot convert value of type 'T' to expected argument type 'Double'
49 |     public lazy var sampleStandardDeviation: Point = {
50 |         Point(x: sqrt(summedSquareError.x / (count - 1)),
51 |               y: sqrt(summedSquareError.y / (count - 1)))
   |                                           `- error: cannot convert value of type 'T' to expected argument type 'Double'
52 |     }()
53 |
error: emit-module command failed with exit code 1 (use -v to see invocation)
[24/25] Compiling Regressor BaseRegressor.swift
[25/25] Emitting module Regressor
/host/spi-builder-workspace/Sources/LinearRegressor.swift:50:18: error: cannot convert value of type 'Double' to expected argument type 'T'
48 |
49 |     public lazy var sampleStandardDeviation: Point = {
50 |         Point(x: sqrt(summedSquareError.x / (count - 1)),
   |                  `- error: cannot convert value of type 'Double' to expected argument type 'T'
51 |               y: sqrt(summedSquareError.y / (count - 1)))
52 |     }()
/host/spi-builder-workspace/Sources/LinearRegressor.swift:51:18: error: cannot convert value of type 'Double' to expected argument type 'T'
49 |     public lazy var sampleStandardDeviation: Point = {
50 |         Point(x: sqrt(summedSquareError.x / (count - 1)),
51 |               y: sqrt(summedSquareError.y / (count - 1)))
   |                  `- error: cannot convert value of type 'Double' to expected argument type 'T'
52 |     }()
53 |
/host/spi-builder-workspace/Sources/LinearRegressor.swift:50:43: error: cannot convert value of type 'T' to expected argument type 'Double'
48 |
49 |     public lazy var sampleStandardDeviation: Point = {
50 |         Point(x: sqrt(summedSquareError.x / (count - 1)),
   |                                           `- error: cannot convert value of type 'T' to expected argument type 'Double'
51 |               y: sqrt(summedSquareError.y / (count - 1)))
52 |     }()
/host/spi-builder-workspace/Sources/LinearRegressor.swift:51:43: error: cannot convert value of type 'T' to expected argument type 'Double'
49 |     public lazy var sampleStandardDeviation: Point = {
50 |         Point(x: sqrt(summedSquareError.x / (count - 1)),
51 |               y: sqrt(summedSquareError.y / (count - 1)))
   |                                           `- error: cannot convert value of type 'T' to expected argument type 'Double'
52 |     }()
53 |
BUILD FAILURE 6.1 android