Swift Package IndexBuild Information
Successful build of Quiver, reference main (6a292a), with Swift 6.3 for Linux on 1 May 2026 05:34:54 UTC.
Swift 6 data race errors: 0
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:basic-6.3-latest swift build --triple x86_64-unknown-linux-gnu 2>&1Build Log
========================================
RunAll
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Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/waynewbishop/quiver.git
Reference: main
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/waynewbishop/quiver
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 6a292a9 Merge branch 'release/1.1.0'
Cloned https://github.com/waynewbishop/quiver.git
Revision (git rev-parse @):
6a292a9fbed8c4a72b3b23900812a6629a2771f7
SUCCESS checkout https://github.com/waynewbishop/quiver.git at main
========================================
Build
========================================
Selected platform: linux
Swift version: 6.3
Building package at path: $PWD
https://github.com/waynewbishop/quiver.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:basic-6.3-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:5a7d791d2ead8a924b1292cb31bf3288eabcfe8880e0b005b00b45b71a5bc36a
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:basic-6.3-latest
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/41] Compiling Quiver KNearestNeighbors.swift
[4/41] Compiling Quiver LinearRegression.swift
[5/41] Compiling Quiver Pipeline.swift
[6/41] Compiling Quiver Regressor.swift
[7/41] Compiling Quiver StandardScaler.swift
[8/46] Compiling Quiver Polyfit.swift
[9/46] Compiling Quiver Polynomial.swift
[10/46] Compiling Quiver ArrayFourier.swift
[11/46] Compiling Quiver ArrayInfo.swift
[12/46] Compiling Quiver Fraction.swift
[13/46] Compiling Quiver _Fourier.swift
[14/46] Compiling Quiver _Vector.swift
[15/46] Compiling Quiver _VectorComparable.swift
[16/46] Compiling Quiver _VectorGeneration.swift
[17/46] Compiling Quiver _VectorMetrics.swift
[18/46] Compiling Quiver _VectorOperations.swift
[19/46] Compiling Quiver ArraySampling.swift
[20/46] Compiling Quiver Frequency.swift
[21/46] Compiling Quiver Panel.swift
[22/46] Compiling Quiver Distributions.swift
[23/46] Compiling Quiver ArrayGeneration.swift
[24/46] Compiling Quiver ArrayRandom.swift
[25/46] Emitting module Quiver
/host/spi-builder-workspace/Sources/Quiver/Extensions/Vectors/ArrayStatistics.swift:270:43: warning: cannot use default expression for inference of 'Element' because it is inferrable from parameters #0, #1, #2; this will be an error in a future Swift language mode
268 | /// - std: Pre-calculated standard deviation to use instead of computing from the array (optional)
269 | /// - Returns: Boolean mask where `true` indicates the element at that index is an outlier
270 | func outlierMask(threshold: Element = 2.0, mean: Element? = nil, std: Element? = nil) -> [Bool] {
| `- warning: cannot use default expression for inference of 'Element' because it is inferrable from parameters #0, #1, #2; this will be an error in a future Swift language mode
271 | guard !self.isEmpty else { return [] }
272 |
[26/46] Compiling Quiver _VectorRegression.swift
[27/46] Compiling Quiver _VectorReshape.swift
[28/46] Compiling Quiver _VectorSampling.swift
[29/46] Compiling Quiver _VectorStatistics.swift
[30/46] Compiling Quiver ArrayCharts.swift
[31/46] Compiling Quiver ArrayMetrics.swift
[32/46] Compiling Quiver StringExtensions.swift
[33/46] Compiling Quiver ArrayAngles.swift
[34/46] Compiling Quiver ArrayArithmetic.swift
[35/46] Compiling Quiver ArrayBoolean.swift
[36/46] Compiling Quiver ArrayBroadcast.swift
[37/46] Compiling Quiver ArrayReshape.swift
[38/46] Compiling Quiver Classifier.swift
[39/46] Compiling Quiver FeatureScaler.swift
[40/46] Compiling Quiver GaussianNaiveBayes.swift
[41/46] Compiling Quiver KMeansClustering.swift
[42/46] Compiling Quiver ArrayElementwise.swift
/host/spi-builder-workspace/Sources/Quiver/Extensions/Vectors/ArrayStatistics.swift:270:43: warning: cannot use default expression for inference of 'Element' because it is inferrable from parameters #0, #1, #2; this will be an error in a future Swift language mode
268 | /// - std: Pre-calculated standard deviation to use instead of computing from the array (optional)
269 | /// - Returns: Boolean mask where `true` indicates the element at that index is an outlier
270 | func outlierMask(threshold: Element = 2.0, mean: Element? = nil, std: Element? = nil) -> [Bool] {
| `- warning: cannot use default expression for inference of 'Element' because it is inferrable from parameters #0, #1, #2; this will be an error in a future Swift language mode
271 | guard !self.isEmpty else { return [] }
272 |
[43/46] Compiling Quiver ArrayStatistics.swift
/host/spi-builder-workspace/Sources/Quiver/Extensions/Vectors/ArrayStatistics.swift:270:43: warning: cannot use default expression for inference of 'Element' because it is inferrable from parameters #0, #1, #2; this will be an error in a future Swift language mode
268 | /// - std: Pre-calculated standard deviation to use instead of computing from the array (optional)
269 | /// - Returns: Boolean mask where `true` indicates the element at that index is an outlier
270 | func outlierMask(threshold: Element = 2.0, mean: Element? = nil, std: Element? = nil) -> [Bool] {
| `- warning: cannot use default expression for inference of 'Element' because it is inferrable from parameters #0, #1, #2; this will be an error in a future Swift language mode
271 | guard !self.isEmpty else { return [] }
272 |
[44/46] Compiling Quiver MatrixSolve.swift
/host/spi-builder-workspace/Sources/Quiver/Extensions/Vectors/ArrayStatistics.swift:270:43: warning: cannot use default expression for inference of 'Element' because it is inferrable from parameters #0, #1, #2; this will be an error in a future Swift language mode
268 | /// - std: Pre-calculated standard deviation to use instead of computing from the array (optional)
269 | /// - Returns: Boolean mask where `true` indicates the element at that index is an outlier
270 | func outlierMask(threshold: Element = 2.0, mean: Element? = nil, std: Element? = nil) -> [Bool] {
| `- warning: cannot use default expression for inference of 'Element' because it is inferrable from parameters #0, #1, #2; this will be an error in a future Swift language mode
271 | guard !self.isEmpty else { return [] }
272 |
[45/46] Compiling Quiver VectorOperations.swift
/host/spi-builder-workspace/Sources/Quiver/Extensions/Vectors/ArrayStatistics.swift:270:43: warning: cannot use default expression for inference of 'Element' because it is inferrable from parameters #0, #1, #2; this will be an error in a future Swift language mode
268 | /// - std: Pre-calculated standard deviation to use instead of computing from the array (optional)
269 | /// - Returns: Boolean mask where `true` indicates the element at that index is an outlier
270 | func outlierMask(threshold: Element = 2.0, mean: Element? = nil, std: Element? = nil) -> [Bool] {
| `- warning: cannot use default expression for inference of 'Element' because it is inferrable from parameters #0, #1, #2; this will be an error in a future Swift language mode
271 | guard !self.isEmpty else { return [] }
272 |
[46/46] Compiling Quiver Quiver.swift
/host/spi-builder-workspace/Sources/Quiver/Extensions/Vectors/ArrayStatistics.swift:270:43: warning: cannot use default expression for inference of 'Element' because it is inferrable from parameters #0, #1, #2; this will be an error in a future Swift language mode
268 | /// - std: Pre-calculated standard deviation to use instead of computing from the array (optional)
269 | /// - Returns: Boolean mask where `true` indicates the element at that index is an outlier
270 | func outlierMask(threshold: Element = 2.0, mean: Element? = nil, std: Element? = nil) -> [Bool] {
| `- warning: cannot use default expression for inference of 'Element' because it is inferrable from parameters #0, #1, #2; this will be an error in a future Swift language mode
271 | guard !self.isEmpty else { return [] }
272 |
Build complete! (19.20s)
Build complete.
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"platforms" : [
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{
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}
],
"products" : [
{
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],
"type" : {
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]
}
}
],
"targets" : [
{
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"module_type" : "SwiftTarget",
"name" : "QuiverTests",
"path" : "Tests/QuiverTests",
"sources" : [
"ActivationFunctionTests.swift",
"ArrayAnglesTests.swift",
"ArrayArithmeticTests.swift",
"ArrayBooleanTests.swift",
"ArrayBroadcastTests.swift",
"ArrayChartsTests.swift",
"ArrayDimensionsTests.swift",
"ArrayElementwiseTests.swift",
"ArrayGenerationTests.swift",
"ArrayMetricsTests.swift",
"ArrayRandomTests.swift",
"ArrayReshapeTests.swift",
"ArraySamplingTests.swift",
"ArrayStatisticsTests.swift",
"CodableTests.swift",
"DistributionsTests.swift",
"FeatureScalerTests.swift",
"FourierTests.swift",
"FractionTests.swift",
"FrequencyTests.swift",
"KMeansTests.swift",
"KNearestNeighborsTests.swift",
"LinearRegressionTests.swift",
"MatrixArithmeticTests.swift",
"MatrixSolveTests.swift",
"NaiveBayesTests.swift",
"PanelTests.swift",
"PipelineTests.swift",
"PolyfitTests.swift",
"PolynomialTests.swift",
"SendableTests.swift",
"StandardScalerTests.swift",
"StringExtensionsTests.swift",
"VectorOperationsTests.swift"
],
"target_dependencies" : [
"Quiver"
],
"type" : "test"
},
{
"c99name" : "QuiverStressTests",
"module_type" : "SwiftTarget",
"name" : "QuiverStressTests",
"path" : "Tests/QuiverStressTests",
"sources" : [
"QuiverStressTests.swift"
],
"target_dependencies" : [
"Quiver"
],
"type" : "test"
},
{
"c99name" : "Quiver",
"module_type" : "SwiftTarget",
"name" : "Quiver",
"path" : "Sources/Quiver",
"product_memberships" : [
"Quiver"
],
"sources" : [
"Core/_Fourier.swift",
"Core/_Vector.swift",
"Core/_VectorComparable.swift",
"Core/_VectorGeneration.swift",
"Core/_VectorMetrics.swift",
"Core/_VectorOperations.swift",
"Core/_VectorRegression.swift",
"Core/_VectorReshape.swift",
"Core/_VectorSampling.swift",
"Core/_VectorStatistics.swift",
"Extensions/Data/ArrayCharts.swift",
"Extensions/Data/ArrayMetrics.swift",
"Extensions/Data/ArraySampling.swift",
"Extensions/Data/Frequency.swift",
"Extensions/Data/Panel.swift",
"Extensions/Distributions/Distributions.swift",
"Extensions/Generation/ArrayGeneration.swift",
"Extensions/Generation/ArrayRandom.swift",
"Extensions/Generation/ArrayReshape.swift",
"Extensions/Models/Classifier.swift",
"Extensions/Models/FeatureScaler.swift",
"Extensions/Models/GaussianNaiveBayes.swift",
"Extensions/Models/KMeansClustering.swift",
"Extensions/Models/KNearestNeighbors.swift",
"Extensions/Models/LinearRegression.swift",
"Extensions/Models/Pipeline.swift",
"Extensions/Models/Regressor.swift",
"Extensions/Models/StandardScaler.swift",
"Extensions/Polynomial/Polyfit.swift",
"Extensions/Polynomial/Polynomial.swift",
"Extensions/Signal/ArrayFourier.swift",
"Extensions/Utilities/ArrayInfo.swift",
"Extensions/Utilities/Fraction.swift",
"Extensions/Utilities/StringExtensions.swift",
"Extensions/Vectors/ArrayAngles.swift",
"Extensions/Vectors/ArrayArithmetic.swift",
"Extensions/Vectors/ArrayBoolean.swift",
"Extensions/Vectors/ArrayBroadcast.swift",
"Extensions/Vectors/ArrayElementwise.swift",
"Extensions/Vectors/ArrayStatistics.swift",
"Extensions/Vectors/MatrixSolve.swift",
"Extensions/Vectors/VectorOperations.swift",
"Quiver.swift"
],
"type" : "library"
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],
"tools_version" : "5.9"
}
basic-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:5a7d791d2ead8a924b1292cb31bf3288eabcfe8880e0b005b00b45b71a5bc36a
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:basic-6.3-latest
Done.