Swift Package IndexBuild Information
Successful build of Coltrane, reference 1.3.0 (9ca0bc), with Swift 6.3 for Android on 28 Jun 2026 06:29:00 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-6.3-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: 6.3
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-6.3-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1
android-6.3-latest: Pulling from saguaro1/spi-images
Digest: sha256:451958f7df55f9af673f8b0851dc526f2aee3222db374ae53b89fa21ad564bc8
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:android-6.3-latest
Building for debugging...
[0/47] Write sources
[12/47] Write swift-version-272D24FF697CF451.txt
[14/56] Compiling Coltrane JobOptions.swift
[15/56] Compiling Coltrane JobHandle.swift
[16/57] Compiling Coltrane Scheduler.swift
[17/57] Compiling Coltrane SpawnSplit.swift
[18/57] 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()
[19/57] Compiling Coltrane JobList.swift
[20/57] 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 | }
[21/57] Compiling Coltrane Coltrane.swift
[22/57] Compiling Coltrane Job.swift
[23/57] Emitting module Coltrane
[25/74] Emitting module NBodyDemo
[26/74] Emitting module MergeSortDemo
[27/74] Compiling MergeSortDemo main.swift
[28/75] Emitting module NQueensDemo
[29/75] Compiling NQueensDemo main.swift
[32/76] Emitting module MonteCarloPiDemo
[33/76] Compiling MonteCarloPiDemo main.swift
[35/79] Emitting module ReactionDiffusionDemo
[36/79] Compiling ReactionDiffusionDemo main.swift
[37/84] Wrapping AST for NQueensDemo for debugging
[39/84] Emitting module MandelbrotDemo
[40/84] Compiling MandelbrotDemo main.swift
[40/85] Wrapping AST for ReactionDiffusionDemo for debugging
[43/85] Emitting module BlackScholesDemo
[43/85] Wrapping AST for MonteCarloPiDemo for debugging
[44/85] Wrapping AST for MandelbrotDemo for debugging
[45/85] Wrapping AST for MergeSortDemo for debugging
[46/85] Wrapping AST for Coltrane for debugging
[47/85] Write Objects.LinkFileList
[52/85] Emitting module FiboDemo
[53/85] Compiling FiboDemo main.swift
[54/86] Linking NQueensDemo
[55/86] Linking ReactionDiffusionDemo
[56/86] Write Objects.LinkFileList
[58/86] Compiling NBodyDemo main.swift
[60/87] Compiling BlackScholesDemo main.swift
[61/88] Emitting module GameOfLifeDemo
[62/88] Compiling GameOfLifeDemo main.swift
[62/88] Linking MergeSortDemo
[63/88] Linking MonteCarloPiDemo
[64/89] Linking MandelbrotDemo
[66/89] Wrapping AST for FiboDemo for debugging
[67/89] Write Objects.LinkFileList
[69/89] Wrapping AST for NBodyDemo for debugging
[70/89] Write Objects.LinkFileList
[71/89] Wrapping AST for BlackScholesDemo for debugging
[72/89] Write Objects.LinkFileList
[73/89] Wrapping AST for GameOfLifeDemo for debugging
[74/89] Write Objects.LinkFileList
[76/89] Compiling NBody3DDemo main.swift
[77/89] Emitting module NBody3DDemo
[77/89] Linking FiboDemo
[78/90] Linking NBodyDemo
[79/90] Linking BlackScholesDemo
[80/90] Linking GameOfLifeDemo
[82/90] Wrapping AST for NBody3DDemo for debugging
[83/90] Write Objects.LinkFileList
[84/90] Linking NBody3DDemo
[86/90] Emitting module RayTracerDemo
[87/90] Compiling RayTracerDemo main.swift
[88/91] Wrapping AST for RayTracerDemo for debugging
[89/91] Write Objects.LinkFileList
[90/91] Linking RayTracerDemo
Build complete! (6.12s)
Build complete.
{
"dependencies" : [
],
"manifest_display_name" : "Coltrane",
"name" : "Coltrane",
"path" : "/host/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "13.0"
}
],
"products" : [
{
"name" : "Coltrane",
"targets" : [
"Coltrane"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "FiboDemo",
"targets" : [
"FiboDemo"
],
"type" : {
"executable" : null
}
},
{
"name" : "MandelbrotDemo",
"targets" : [
"MandelbrotDemo"
],
"type" : {
"executable" : null
}
},
{
"name" : "NBodyDemo",
"targets" : [
"NBodyDemo"
],
"type" : {
"executable" : null
}
},
{
"name" : "NBody3DDemo",
"targets" : [
"NBody3DDemo"
],
"type" : {
"executable" : null
}
},
{
"name" : "MergeSortDemo",
"targets" : [
"MergeSortDemo"
],
"type" : {
"executable" : null
}
},
{
"name" : "NQueensDemo",
"targets" : [
"NQueensDemo"
],
"type" : {
"executable" : null
}
},
{
"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"
],
"type" : {
"executable" : null
}
},
{
"name" : "RayTracerDemo",
"targets" : [
"RayTracerDemo"
],
"type" : {
"executable" : null
}
}
],
"targets" : [
{
"c99name" : "ReactionDiffusionDemo",
"module_type" : "SwiftTarget",
"name" : "ReactionDiffusionDemo",
"path" : "Sources/ReactionDiffusionDemo",
"product_memberships" : [
"ReactionDiffusionDemo"
],
"sources" : [
"main.swift"
],
"target_dependencies" : [
"Coltrane"
],
"type" : "executable"
},
{
"c99name" : "RayTracerDemo",
"module_type" : "SwiftTarget",
"name" : "RayTracerDemo",
"path" : "Sources/RayTracerDemo",
"product_memberships" : [
"RayTracerDemo"
],
"sources" : [
"main.swift"
],
"target_dependencies" : [
"Coltrane"
],
"type" : "executable"
},
{
"c99name" : "NQueensDemo",
"module_type" : "SwiftTarget",
"name" : "NQueensDemo",
"path" : "Sources/NQueensDemo",
"product_memberships" : [
"NQueensDemo"
],
"sources" : [
"main.swift"
],
"target_dependencies" : [
"Coltrane"
],
"type" : "executable"
},
{
"c99name" : "NBodyDemo",
"module_type" : "SwiftTarget",
"name" : "NBodyDemo",
"path" : "Sources/NBodyDemo",
"product_memberships" : [
"NBodyDemo"
],
"sources" : [
"main.swift"
],
"target_dependencies" : [
"Coltrane"
],
"type" : "executable"
},
{
"c99name" : "NBody3DDemo",
"module_type" : "SwiftTarget",
"name" : "NBody3DDemo",
"path" : "Sources/NBody3DDemo",
"product_memberships" : [
"NBody3DDemo"
],
"sources" : [
"main.swift"
],
"target_dependencies" : [
"Coltrane"
],
"type" : "executable"
},
{
"c99name" : "MonteCarloPiDemo",
"module_type" : "SwiftTarget",
"name" : "MonteCarloPiDemo",
"path" : "Sources/MonteCarloPiDemo",
"product_memberships" : [
"MonteCarloPiDemo"
],
"sources" : [
"main.swift"
],
"target_dependencies" : [
"Coltrane"
],
"type" : "executable"
},
{
"c99name" : "MergeSortDemo",
"module_type" : "SwiftTarget",
"name" : "MergeSortDemo",
"path" : "Sources/MergeSortDemo",
"product_memberships" : [
"MergeSortDemo"
],
"sources" : [
"main.swift"
],
"target_dependencies" : [
"Coltrane"
],
"type" : "executable"
},
{
"c99name" : "MandelbrotDemo",
"module_type" : "SwiftTarget",
"name" : "MandelbrotDemo",
"path" : "Sources/MandelbrotDemo",
"product_memberships" : [
"MandelbrotDemo"
],
"sources" : [
"main.swift"
],
"target_dependencies" : [
"Coltrane"
],
"type" : "executable"
},
{
"c99name" : "GameOfLifeDemo",
"module_type" : "SwiftTarget",
"name" : "GameOfLifeDemo",
"path" : "Sources/GameOfLifeDemo",
"product_memberships" : [
"GameOfLifeDemo"
],
"sources" : [
"main.swift"
],
"target_dependencies" : [
"Coltrane"
],
"type" : "executable"
},
{
"c99name" : "FiboDemo",
"module_type" : "SwiftTarget",
"name" : "FiboDemo",
"path" : "Sources/FiboDemo",
"product_memberships" : [
"FiboDemo"
],
"sources" : [
"main.swift"
],
"target_dependencies" : [
"Coltrane"
],
"type" : "executable"
},
{
"c99name" : "ColtraneTests",
"module_type" : "SwiftTarget",
"name" : "ColtraneTests",
"path" : "Tests/ColtraneTests",
"sources" : [
"DAGTests.swift",
"FibonacciTests.swift",
"JoinSemanticsTests.swift",
"MandelbrotTests.swift",
"NBodyTests.swift",
"SchedulerTests.swift",
"SplitMergeTests.swift"
],
"target_dependencies" : [
"Coltrane"
],
"type" : "test"
},
{
"c99name" : "Coltrane",
"module_type" : "SwiftTarget",
"name" : "Coltrane",
"path" : "Sources/Coltrane",
"product_memberships" : [
"Coltrane",
"FiboDemo",
"MandelbrotDemo",
"NBodyDemo",
"NBody3DDemo",
"MergeSortDemo",
"NQueensDemo",
"MonteCarloPiDemo",
"ReactionDiffusionDemo",
"BlackScholesDemo",
"GameOfLifeDemo",
"RayTracerDemo"
],
"sources" : [
"Coltrane.swift",
"Job.swift",
"JobHandle.swift",
"JobList.swift",
"JobOptions.swift",
"Join.swift",
"Scheduler.swift",
"SpawnSplit.swift",
"VirtualProcessor.swift"
],
"type" : "library"
},
{
"c99name" : "BlackScholesDemo",
"module_type" : "SwiftTarget",
"name" : "BlackScholesDemo",
"path" : "Sources/BlackScholesDemo",
"product_memberships" : [
"BlackScholesDemo"
],
"sources" : [
"main.swift"
],
"target_dependencies" : [
"Coltrane"
],
"type" : "executable"
}
],
"tools_version" : "6.0"
}
android-6.3-latest: Pulling from saguaro1/spi-images
Digest: sha256:451958f7df55f9af673f8b0851dc526f2aee3222db374ae53b89fa21ad564bc8
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:android-6.3-latest
Done.