Swift Package IndexBuild Information
Successful build of Coltrane, reference 1.3.0 (9ca0bc), with Swift 6.2 for Android on 28 Jun 2026 06:31:22 UTC.
Swift 6 data race errors: 0
Build Command
bash -c docker run --pull=always --rm -v "checkouts-53886768-0":/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:android-6.2-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1Build Log
========================================
RunAll
========================================
Builder version: 0e64495ecc1688c3b3e031a5ef1348b5c05091ae
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/otaviocc/Coltrane.git
Reference: 1.3.0
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
* tag 1.3.0 -> FETCH_HEAD
HEAD is now at 9ca0bc2 Update README
Cloned https://github.com/otaviocc/Coltrane.git
Revision (git rev-parse @):
9ca0bc25e09218bb7ec8325861b592eff2ffcb7d
SUCCESS checkout https://github.com/otaviocc/Coltrane.git at 1.3.0
========================================
Build
========================================
Selected platform: android
Swift version: 6.2
Building package at path: $PWD
https://github.com/otaviocc/Coltrane.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886768-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:android-6.2-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1
android-6.2-latest: Pulling from saguaro1/spi-images
Digest: sha256:3f0849bce0d177c252f57ff0847fffe59d625aee973279c71a52a43c740d3c90
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:android-6.2-latest
Building for debugging...
[0/47] Write sources
[12/47] Write swift-version--11D90AFD9DD3AB2.txt
[14/56] Compiling Coltrane Join.swift
/host/spi-builder-workspace/Sources/Coltrane/Join.swift:94:28: warning: result of call to 'wait(until:)' is unused [#no-usage]
92 | job.completion.lock()
93 | if !job.isFinishedLocked {
94 | job.completion.wait(until: Date().addingTimeInterval(Coltrane.idlePollInterval))
| `- warning: result of call to 'wait(until:)' is unused [#no-usage]
95 | }
96 | job.completion.unlock()
[15/57] Compiling Coltrane SpawnSplit.swift
[16/57] Compiling Coltrane Scheduler.swift
[17/57] Compiling Coltrane JobHandle.swift
[18/57] Compiling Coltrane Coltrane.swift
[19/57] Compiling Coltrane Job.swift
[20/57] Emitting module Coltrane
[21/57] Compiling Coltrane JobList.swift
[22/57] Compiling Coltrane JobOptions.swift
[23/57] Compiling Coltrane VirtualProcessor.swift
/host/spi-builder-workspace/Sources/Coltrane/VirtualProcessor.swift:104:14: warning: result of call to 'wait(until:)' is unused [#no-usage]
102 | let cond = runtime.workSignal
103 | cond.lock()
104 | cond.wait(until: Date().addingTimeInterval(Coltrane.idlePollInterval))
| `- warning: result of call to 'wait(until:)' is unused [#no-usage]
105 | cond.unlock()
106 | }
[24/58] Wrapping AST for Coltrane for debugging
[26/74] Emitting module NQueensDemo
[27/74] Emitting module ReactionDiffusionDemo
[28/74] Emitting module MandelbrotDemo
[29/74] Emitting module MonteCarloPiDemo
[30/74] Compiling MonteCarloPiDemo main.swift
[31/75] Compiling MergeSortDemo main.swift
[32/75] Emitting module MergeSortDemo
[33/76] Compiling NQueensDemo main.swift
[37/77] Compiling ReactionDiffusionDemo main.swift
[39/82] Compiling MandelbrotDemo main.swift
[40/85] Wrapping AST for ReactionDiffusionDemo for debugging
[41/85] Write Objects.LinkFileList
[43/85] Emitting module GameOfLifeDemo
[44/85] Emitting module FiboDemo
[44/85] Wrapping AST for NQueensDemo for debugging
[45/85] Write Objects.LinkFileList
[46/85] Linking ReactionDiffusionDemo
[48/85] Compiling FiboDemo main.swift
[49/86] Wrapping AST for MonteCarloPiDemo for debugging
[50/86] Write Objects.LinkFileList
[51/86] Wrapping AST for MergeSortDemo for debugging
[52/86] Linking NQueensDemo
[52/86] Write Objects.LinkFileList
[54/86] Wrapping AST for MandelbrotDemo for debugging
[55/86] Wrapping AST for FiboDemo for debugging
[56/86] Write Objects.LinkFileList
[57/86] Linking MonteCarloPiDemo
[58/86] Write Objects.LinkFileList
[59/86] Linking MergeSortDemo
[60/86] Linking MandelbrotDemo
[62/86] Compiling NBodyDemo main.swift
[63/86] Emitting module NBodyDemo
[64/87] Compiling GameOfLifeDemo main.swift
[64/87] Linking FiboDemo
[66/88] Emitting module BlackScholesDemo
[67/88] Compiling BlackScholesDemo main.swift
[70/89] Wrapping AST for NBodyDemo for debugging
[71/89] Write Objects.LinkFileList
[72/89] Wrapping AST for GameOfLifeDemo for debugging
[73/89] Write Objects.LinkFileList
[74/89] Wrapping AST for BlackScholesDemo for debugging
[75/89] Write Objects.LinkFileList
[77/89] Compiling NBody3DDemo main.swift
[78/89] Emitting module NBody3DDemo
[79/90] Linking NBodyDemo
[80/90] Wrapping AST for NBody3DDemo for debugging
[81/90] Write Objects.LinkFileList
[82/90] Linking GameOfLifeDemo
[83/90] Linking BlackScholesDemo
[84/90] Linking NBody3DDemo
[86/90] Compiling RayTracerDemo main.swift
[87/90] Emitting module RayTracerDemo
[88/91] Wrapping AST for RayTracerDemo for debugging
[89/91] Write Objects.LinkFileList
[90/91] Linking RayTracerDemo
Build complete! (6.36s)
Build complete.
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{
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"targets" : [
"MergeSortDemo"
],
"type" : {
"executable" : null
}
},
{
"name" : "NQueensDemo",
"targets" : [
"NQueensDemo"
],
"type" : {
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}
},
{
"name" : "MonteCarloPiDemo",
"targets" : [
"MonteCarloPiDemo"
],
"type" : {
"executable" : null
}
},
{
"name" : "ReactionDiffusionDemo",
"targets" : [
"ReactionDiffusionDemo"
],
"type" : {
"executable" : null
}
},
{
"name" : "BlackScholesDemo",
"targets" : [
"BlackScholesDemo"
],
"type" : {
"executable" : null
}
},
{
"name" : "GameOfLifeDemo",
"targets" : [
"GameOfLifeDemo"
],
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"executable" : null
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},
{
"name" : "RayTracerDemo",
"targets" : [
"RayTracerDemo"
],
"type" : {
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}
],
"targets" : [
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"sources" : [
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"type" : "executable"
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"sources" : [
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"tools_version" : "6.0"
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android-6.2-latest: Pulling from saguaro1/spi-images
Digest: sha256:3f0849bce0d177c252f57ff0847fffe59d625aee973279c71a52a43c740d3c90
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:android-6.2-latest
Done.