Swift Package IndexBuild Information
Successful build of Coltrane, reference main (d19e6d), with Swift 6.4 for Linux on 25 Sep 2026 11:57:35 UTC.
Swift 6 data race errors: 0
Build Command
bash -c docker run --pull=always --rm -v "checkouts-54344843-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest swift build --triple x86_64-unknown-linux-gnu 2>&1Build Log
========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/otaviocc/Coltrane.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/otaviocc/Coltrane
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at d19e6d6 Add ppm and mp4 to gitignore
Cloned https://github.com/otaviocc/Coltrane.git
Revision (git rev-parse @):
d19e6d6b38c8f5578485cf537b639b65688cdb15
SUCCESS checkout https://github.com/otaviocc/Coltrane.git at main
========================================
Build
========================================
Selected platform: linux
Swift version: 6.4
Building package at path: $PWD
https://github.com/otaviocc/Coltrane.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344843-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:c77fcce225e223ac0fafed844619173fc6de8d62dd560eeb28db3182af6a282b
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 473]
[Starting]
[85 / 146] ColtraneHelpers
[86 / 146] Coltrane
[95 / 153] RayTracerDemo-product
[99 / 155] NQueensDemo-product
[103 / 155] NQueensDemo-product
/host/spi-builder-workspace/Sources/Coltrane/Join.swift:94:28: [1;33mwarning: [1;39mresult of call to 'wait(until:)' is unused[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/no-usage\NoUsage]8;;\]
[0;36m92 |[0;0m job.completion.lock()
[0;36m93 |[0;0m if !job.isFinishedLocked {
[0;36m94 |[0;0m job.completion.wait(until: Date().addingTimeInterval(Coltrane.idlePollInterval))
[0;36m|[0;0m `- [1;33mwarning: [1;39mresult of call to 'wait(until:)' is unused[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/no-usage\NoUsage]8;;\]
[0;36m95 |[0;0m }
[0;36m96 |[0;0m job.completion.unlock()
[#NoUsage]: <https://docs.swift.org/compiler/documentation/diagnostics/no-usage>
[111 / 166] Coltrane
/host/spi-builder-workspace/Sources/Coltrane/VirtualProcessor.swift:101:14: [1;33mwarning: [1;39mresult of call to 'wait(until:)' is unused[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/no-usage\NoUsage]8;;\]
[0;36m99 |[0;0m let cond = runtime.workSignal
[0;36m100 |[0;0m cond.lock()
[0;36m101 |[0;0m cond.wait(until: Date().addingTimeInterval(Coltrane.idlePollInterval))
[0;36m|[0;0m `- [1;33mwarning: [1;39mresult of call to 'wait(until:)' is unused[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/no-usage\NoUsage]8;;\]
[0;36m102 |[0;0m cond.unlock()
[0;36m103 |[0;0m }
[#NoUsage]: <https://docs.swift.org/compiler/documentation/diagnostics/no-usage>
[117 / 173] ReactionDiffusionDemo-product
[133 / 176] GameOfLifeDemo-product
[137 / 180] NQueensDemo-product
[142 / 180] NQueensDemo-product
[145 / 184] FiboDemo-product
[150 / 188] MergeSortDemo-product
[161 / 190] MatMulDemo-product
[166 / 194]
[176 / 196] MatMulDemo-product
[184 / 196] MandelbrotDemo-product
[191 / 197] MandelbrotDemo-product
[195 / 198] BlackScholesDemo-product
[195 / 198] CrowdDemo-product
[199 / 199] CrowdDemo-product
Build complete! (7.28 secs)
Build complete.
{
"dependencies" : [
],
"manifest_display_name" : "Coltrane",
"name" : "Coltrane",
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}
],
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},
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],
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}
},
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],
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"name" : "NBody3DDemo",
"targets" : [
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{
"name" : "CrowdDemo",
"targets" : [
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],
"type" : {
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}
},
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"name" : "MergeSortDemo",
"targets" : [
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"targets" : [
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},
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"name" : "MonteCarloPiDemo",
"targets" : [
"MonteCarloPiDemo"
],
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"executable" : null
}
},
{
"name" : "ReactionDiffusionDemo",
"targets" : [
"ReactionDiffusionDemo"
],
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}
},
{
"name" : "BlackScholesDemo",
"targets" : [
"BlackScholesDemo"
],
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"executable" : null
}
},
{
"name" : "GameOfLifeDemo",
"targets" : [
"GameOfLifeDemo"
],
"type" : {
"executable" : null
}
},
{
"name" : "RayTracerDemo",
"targets" : [
"RayTracerDemo"
],
"type" : {
"executable" : null
}
},
{
"name" : "MatMulDemo",
"targets" : [
"MatMulDemo"
],
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}
],
"targets" : [
{
"c99name" : "ReactionDiffusionDemo",
"module_type" : "SwiftTarget",
"name" : "ReactionDiffusionDemo",
"path" : "Sources/ReactionDiffusionDemo",
"product_memberships" : [
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"sources" : [
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"target_dependencies" : [
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},
{
"c99name" : "RayTracerDemo",
"module_type" : "SwiftTarget",
"name" : "RayTracerDemo",
"path" : "Sources/RayTracerDemo",
"product_memberships" : [
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],
"sources" : [
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],
"target_dependencies" : [
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"type" : "executable"
},
{
"c99name" : "NQueensDemo",
"module_type" : "SwiftTarget",
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"path" : "Sources/NQueensDemo",
"product_memberships" : [
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"sources" : [
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},
{
"c99name" : "NBodyDemo",
"module_type" : "SwiftTarget",
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"path" : "Sources/NBodyDemo",
"product_memberships" : [
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],
"sources" : [
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],
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},
{
"c99name" : "NBody3DDemo",
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"path" : "Sources/NBody3DDemo",
"product_memberships" : [
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"target_dependencies" : [
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},
{
"c99name" : "MonteCarloPiDemo",
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"path" : "Sources/MonteCarloPiDemo",
"product_memberships" : [
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"sources" : [
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],
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{
"c99name" : "MergeSortDemo",
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"path" : "Sources/MergeSortDemo",
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"sources" : [
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},
{
"c99name" : "MatMulDemo",
"module_type" : "SwiftTarget",
"name" : "MatMulDemo",
"path" : "Sources/MatMulDemo",
"product_memberships" : [
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],
"sources" : [
"main.swift"
],
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],
"type" : "executable"
},
{
"c99name" : "MandelbrotDemo",
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"path" : "Sources/MandelbrotDemo",
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{
"c99name" : "GameOfLifeDemo",
"module_type" : "SwiftTarget",
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"c99name" : "FiboDemo",
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"path" : "Sources/FiboDemo",
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{
"c99name" : "CrowdDemo",
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},
{
"c99name" : "ColtraneTests",
"module_type" : "SwiftTarget",
"name" : "ColtraneTests",
"path" : "Tests/ColtraneTests",
"sources" : [
"DAGTests.swift",
"FibonacciTests.swift",
"JoinSemanticsTests.swift",
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"SchedulerTests.swift",
"SplitMergeTests.swift"
],
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],
"type" : "test"
},
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"module_type" : "ClangTarget",
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"path" : "Sources/ColtraneHelpers",
"product_memberships" : [
"Coltrane",
"FiboDemo",
"MandelbrotDemo",
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"MonteCarloPiDemo",
"ReactionDiffusionDemo",
"BlackScholesDemo",
"GameOfLifeDemo",
"RayTracerDemo",
"MatMulDemo"
],
"sources" : [
"cpu_affinity.c"
],
"type" : "library"
},
{
"c99name" : "Coltrane",
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"ReactionDiffusionDemo",
"BlackScholesDemo",
"GameOfLifeDemo",
"RayTracerDemo",
"MatMulDemo"
],
"sources" : [
"Coltrane.swift",
"Job.swift",
"JobHandle.swift",
"JobList.swift",
"JobOptions.swift",
"Join.swift",
"Scheduler.swift",
"SpawnSplit.swift",
"VirtualProcessor.swift"
],
"target_dependencies" : [
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],
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{
"c99name" : "BlackScholesDemo",
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],
"target_dependencies" : [
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"type" : "executable"
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],
"tools_version" : "6.0"
}
basic-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:c77fcce225e223ac0fafed844619173fc6de8d62dd560eeb28db3182af6a282b
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest
Done.