Swift Package IndexBuild Information
Failed to build LiteSupport, reference master (b9b612), with Swift 6.2 (beta) for Linux on 11 Sep 2025 16:25:59 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:basic-6.2-latest swift build --triple x86_64-unknown-linux-gnu 2>&1Build Log
========================================
RunAll
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Builder version: 4.67.1
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/llvm-swift/lite.git
Reference: master
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/llvm-swift/lite
* branch master -> FETCH_HEAD
* [new branch] master -> origin/master
HEAD is now at b9b6121 Back to 6.2
Cloned https://github.com/llvm-swift/lite.git
Revision (git rev-parse @):
b9b6121a815df05d6f9ce06441a7054bf386639b
SUCCESS checkout https://github.com/llvm-swift/lite.git at master
========================================
Build
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Selected platform: linux
Swift version: 6.2
Building package at path: $PWD
https://github.com/llvm-swift/lite.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:basic-6.2-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:c6c8e08ea30bca759adf847aac87887750120fe9b6eaea09f5af37036a41e81a
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.2-latest
Fetching https://github.com/swiftlang/swift-subprocess
[1/2269] Fetching swift-subprocess
Fetched https://github.com/swiftlang/swift-subprocess from cache (0.79s)
Fetching https://github.com/apple/swift-system
Fetching https://github.com/onevcat/Rainbow.git
[1/1335] Fetching rainbow
[1336/6272] Fetching rainbow, swift-system
Fetched https://github.com/onevcat/Rainbow.git from cache (0.43s)
Fetched https://github.com/apple/swift-system from cache (0.43s)
Computing version for https://github.com/apple/swift-system
Computed https://github.com/apple/swift-system at 1.5.0 (0.86s)
Computing version for https://github.com/onevcat/Rainbow.git
Computed https://github.com/onevcat/Rainbow.git at 3.2.0 (2.61s)
Creating working copy for https://github.com/apple/swift-system
Working copy of https://github.com/apple/swift-system resolved at 1.5.0
Creating working copy for https://github.com/swiftlang/swift-subprocess
Working copy of https://github.com/swiftlang/swift-subprocess resolved at main (e15f875)
Creating working copy for https://github.com/onevcat/Rainbow.git
Working copy of https://github.com/onevcat/Rainbow.git resolved at 3.2.0
Building for debugging...
[0/15] Write sources
[5/15] Compiling CSystem shims.c
[6/15] Write swift-version-24593BA9C3E375BF.txt
[6/15] Compiling _SubprocessCShims process_shims.c
[9/54] Compiling Rainbow StringGenerator.swift
[10/55] Compiling Rainbow String+Rainbow.swift
[11/55] Emitting module SystemPackage
[12/55] Compiling SystemPackage Errno.swift
[13/55] Compiling SystemPackage ErrnoWindows.swift
[14/55] Compiling SystemPackage FileDescriptor.swift
[15/55] Compiling SystemPackage FileHelpers.swift
[16/55] Compiling SystemPackage FileOperations.swift
[17/55] Compiling SystemPackage FilePath.swift
[18/55] Compiling SystemPackage FilePathComponentView.swift
[19/55] Compiling SystemPackage FilePathComponents.swift
[20/55] Compiling Rainbow Style.swift
[21/58] Compiling Rainbow XcodeColorsSupport.swift
[22/58] Compiling SystemPackage MachPort.swift
[23/58] Compiling SystemPackage PlatformString.swift
[24/58] Compiling SystemPackage SystemString.swift
[25/58] Compiling SystemPackage Util+StringArray.swift
[26/58] Compiling SystemPackage Util.swift
[27/58] Compiling SystemPackage UtilConsumers.swift
[28/58] Compiling SystemPackage Backcompat.swift
[29/58] Compiling SystemPackage CInterop.swift
[30/58] Compiling SystemPackage Constants.swift
[31/58] Compiling SystemPackage Exports.swift
[32/58] Compiling SystemPackage FilePathTempPosix.swift
[33/58] Compiling SystemPackage FilePathTempWindows.swift
[34/58] Compiling SystemPackage FilePathWindows.swift
[35/58] Compiling SystemPackage FilePermissions.swift
[36/58] Compiling SystemPackage FilePathParsing.swift
[37/58] Compiling SystemPackage FilePathString.swift
[38/58] Compiling SystemPackage FilePathSyntax.swift
[39/58] Compiling SystemPackage FilePathTemp.swift
[40/58] Compiling SystemPackage Mocking.swift
[41/58] Compiling SystemPackage RawBuffer.swift
[42/58] Compiling SystemPackage Syscalls.swift
[43/58] Compiling SystemPackage WindowsSyscallAdapters.swift
[49/59] Compiling Rainbow Rainbow.swift
[50/59] Emitting module Rainbow
[53/60] Wrapping AST for Rainbow for debugging
[54/60] Wrapping AST for SystemPackage for debugging
[56/82] Compiling Subprocess Subprocess+Windows.swift
[57/82] Compiling Subprocess Result.swift
[58/82] Compiling Subprocess Span+Subprocess.swift
[59/84] Emitting module Subprocess
[60/84] Compiling Subprocess Input.swift
[61/84] Compiling Subprocess Output.swift
[62/84] Compiling Subprocess Subprocess+BSD.swift
[63/84] Compiling Subprocess API.swift
[64/84] Compiling Subprocess AsyncBufferSequence.swift
[65/84] Compiling Subprocess Buffer.swift
[66/84] Compiling Subprocess AsyncIO+Dispatch.swift
[67/84] Compiling Subprocess AsyncIO+Linux.swift
[68/84] Compiling Subprocess AsyncIO+Windows.swift
[69/84] Compiling Subprocess Configuration.swift
[70/84] Compiling Subprocess Error.swift
[71/84] Compiling Subprocess Execution.swift
[72/84] Compiling Subprocess Teardown.swift
[73/84] Compiling Subprocess Thread.swift
[74/84] Compiling Subprocess Input+Foundation.swift
[75/84] Compiling Subprocess Output+Foundation.swift
[76/84] Compiling Subprocess Span+SubprocessFoundation.swift
[77/84] Compiling Subprocess Subprocess+Darwin.swift
[78/84] Compiling Subprocess Subprocess+Linux.swift
[79/84] Compiling Subprocess Subprocess+Unix.swift
[80/85] Wrapping AST for Subprocess for debugging
[82/93] Compiling LiteSupport LiteError.swift
[83/93] Emitting module LiteSupport
[84/94] Compiling LiteSupport Substitutor.swift
[85/94] Compiling LiteSupport TimeInterval+Formatting.swift
[86/94] Compiling LiteSupport Run.swift
[87/94] Compiling LiteSupport RunLineParser.swift
[88/94] Compiling LiteSupport TestFile.swift
[89/94] Compiling LiteSupport TestRunner.swift
[90/94] Compiling LiteSupport String+CommonPrefix.swift
[91/95] Wrapping AST for LiteSupport for debugging
[93/97] Emitting module lite_test
[94/97] Compiling lite_test LiteTest.swift
/host/spi-builder-workspace/Sources/lite-test/LiteTest.swift:26:44: error: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state
24 | exit(allPassed ? 0 : -1)
25 | } catch let err as LiteError {
26 | fputs("error: \(err.message)", stderr)
| `- error: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state
27 | exit(-1)
28 | } catch {
/usr/include/stdio.h:145:14: note: var declared here
143 | extern FILE *stdin; /* Standard input stream. */
144 | extern FILE *stdout; /* Standard output stream. */
145 | extern FILE *stderr; /* Standard error output stream. */
| `- note: var declared here
146 | /* C89/C99 say they're macros. Make them happy. */
147 | #define stdin stdin
BUILD FAILURE 6.2 linux