Swift Package IndexBuild Information
Failed to build xcsift, reference master (adab88), with Swift 6.1 for Wasm on 5 Apr 2026 22:35:15 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/swiftpackageindex/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.69.2
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/ldomaradzki/xcsift.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/ldomaradzki/xcsift
* branch master -> FETCH_HEAD
* [new branch] master -> origin/master
HEAD is now at adab885 Merge pull request #66 from mattgallagher/passed-tests-multiple-suites
Cloned https://github.com/ldomaradzki/xcsift.git
Revision (git rev-parse @):
adab8856045f80b3198dd28372f77e0f14308b42
SUCCESS checkout https://github.com/ldomaradzki/xcsift.git at master
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.1
Building package at path: $PWD
https://github.com/ldomaradzki/xcsift.git
https://github.com/ldomaradzki/xcsift.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
"dependencies" : [
{
"identity" : "swift-argument-parser",
"requirement" : {
"range" : [
{
"lower_bound" : "1.0.0",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-argument-parser"
},
{
"identity" : "toon-swift",
"requirement" : {
"range" : [
{
"lower_bound" : "0.4.0",
"upper_bound" : "1.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/toon-format/toon-swift.git"
},
{
"identity" : "swift-docc-plugin",
"requirement" : {
"range" : [
{
"lower_bound" : "1.4.5",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/swiftlang/swift-docc-plugin"
},
{
"identity" : "swift-toml",
"requirement" : {
"range" : [
{
"lower_bound" : "2.0.0",
"upper_bound" : "3.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/mattt/swift-toml"
}
],
"manifest_display_name" : "xcsift",
"name" : "xcsift",
"path" : "/host/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "13.0"
}
],
"products" : [
{
"name" : "xcsift",
"targets" : [
"xcsift"
],
"type" : {
"executable" : null
}
}
],
"targets" : [
{
"c99name" : "xcsiftTests",
"module_type" : "SwiftTarget",
"name" : "xcsiftTests",
"path" : "Tests",
"resources" : [
{
"path" : "/host/spi-builder-workspace/Tests/Fixtures/build.txt",
"rule" : {
"copy" : {
}
}
},
{
"path" : "/host/spi-builder-workspace/Tests/Fixtures/linker-error-output.txt",
"rule" : {
"copy" : {
}
}
},
{
"path" : "/host/spi-builder-workspace/Tests/Fixtures/swift-testing-output.txt",
"rule" : {
"copy" : {
}
}
}
],
"sources" : [
"BuildPhasesTest.swift",
"BuildPhasesTimingTests.swift",
"ConfigurationTests.swift",
"CoverageTests.swift",
"EncodingTests.swift",
"GitHubActionsFormatTests.swift",
"InstallTests.swift",
"LinkerErrorTests.swift",
"Mocks/MockFileSystem.swift",
"ParsingTests.swift",
"TOONFormatTests.swift",
"XcbeautifyTests.swift"
],
"target_dependencies" : [
"xcsift"
],
"type" : "test"
},
{
"c99name" : "xcsift",
"module_type" : "SwiftTarget",
"name" : "xcsift",
"path" : "Sources",
"product_dependencies" : [
"ArgumentParser",
"ToonFormat",
"TOML"
],
"product_memberships" : [
"xcsift"
],
"sources" : [
"ConfigLoader.swift",
"ConfigMerger.swift",
"Configuration.swift",
"CoverageParser.swift",
"FileSystemProtocol.swift",
"Install/ClaudeCodeInstaller.swift",
"Install/CodexInstaller.swift",
"Install/CursorInstaller.swift",
"Install/InstallCommands.swift",
"Install/Templates/CodexTemplates.swift",
"Install/Templates/CursorTemplates.swift",
"Install/Templates/SharedTemplates.swift",
"Models.swift",
"OutputParser.swift",
"ShellRunnerProtocol.swift",
"XCBeautifySymbols.swift",
"XcodebuildSymbols.swift",
"main.swift"
],
"type" : "executable"
}
],
"tools_version" : "6.0"
}
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/swiftpackageindex/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats 2>&1
wasm-6.1-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:c3bd0c8eb125dea46564a1eb8b09ee779ba7ae350b1ee58b5e9d6ff6c39cef37
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.1-latest
Fetching https://github.com/apple/swift-argument-parser
Fetching https://github.com/toon-format/toon-swift.git
Fetching https://github.com/mattt/swift-toml
Fetching https://github.com/swiftlang/swift-docc-plugin
[1/524] Fetching toon-swift
[326/2746] Fetching toon-swift, swift-docc-plugin
[393/3053] Fetching toon-swift, swift-docc-plugin, swift-toml
[1077/20541] Fetching toon-swift, swift-docc-plugin, swift-toml, swift-argument-parser
Fetched https://github.com/toon-format/toon-swift.git from cache (0.33s)
[902/20017] Fetching swift-docc-plugin, swift-toml, swift-argument-parser
Fetched https://github.com/mattt/swift-toml from cache (0.54s)
[8343/19710] Fetching swift-docc-plugin, swift-argument-parser
Fetched https://github.com/swiftlang/swift-docc-plugin from cache (0.55s)
[7520/17488] Fetching swift-argument-parser
Fetched https://github.com/apple/swift-argument-parser from cache (0.94s)
Computing version for https://github.com/mattt/swift-toml
Computed https://github.com/mattt/swift-toml at 2.0.0 (1.50s)
Computing version for https://github.com/toon-format/toon-swift.git
Computed https://github.com/toon-format/toon-swift.git at 0.4.0 (0.55s)
Computing version for https://github.com/swiftlang/swift-docc-plugin
Computed https://github.com/swiftlang/swift-docc-plugin at 1.4.6 (2.53s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3672] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit from cache (0.36s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (1.04s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.7.1 (0.64s)
Creating working copy for https://github.com/apple/swift-argument-parser
Working copy of https://github.com/apple/swift-argument-parser resolved at 1.7.1
Creating working copy for https://github.com/swiftlang/swift-docc-plugin
Working copy of https://github.com/swiftlang/swift-docc-plugin resolved at 1.4.6
Creating working copy for https://github.com/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
Creating working copy for https://github.com/mattt/swift-toml
Working copy of https://github.com/mattt/swift-toml resolved at 2.0.0
Creating working copy for https://github.com/toon-format/toon-swift.git
Working copy of https://github.com/toon-format/toon-swift.git resolved at 0.4.0
[1/1] Compiling plugin Swift-DocC Preview
[2/2] Compiling plugin Swift-DocC
[3/3] Compiling plugin GenerateManual
[4/4] Compiling plugin GenerateDoccReference
Building for debugging...
[4/18] Write sources
[9/18] Write swift-version-24593BA9C3E375BF.txt
In file included from /host/spi-builder-workspace/.build/checkouts/swift-toml/Sources/CTomlPlusPlus/ctoml.cpp:5:
/host/spi-builder-workspace/.build/checkouts/swift-toml/Sources/CTomlPlusPlus/toml.hpp:16362:17: error: implicit instantiation of undefined template 'std::basic_ifstream<char>'
16362 | std::ifstream file;
| ^
/root/.swiftpm/swift-sdks/swift-wasm-6.1-RELEASE-wasm32-unknown-wasi.artifactbundle/6.1-RELEASE-wasm32-unknown-wasi/wasm32-unknown-wasi/WASI.sdk/include/c++/v1/__fwd/fstream.h:24:28: note: template is declared here
24 | class _LIBCPP_TEMPLATE_VIS basic_ifstream;
| ^
In file included from /host/spi-builder-workspace/.build/checkouts/swift-toml/Sources/CTomlPlusPlus/ctoml.cpp:5:
/host/spi-builder-workspace/.build/checkouts/swift-toml/Sources/CTomlPlusPlus/toml.hpp:16368:33: error: implicit instantiation of undefined template 'std::basic_ifstream<char>'
16368 | file.open(file_path_str, std::ifstream::in | std::ifstream::binary | std::ifstream::ate);
| ^
/root/.swiftpm/swift-sdks/swift-wasm-6.1-RELEASE-wasm32-unknown-wasi.artifactbundle/6.1-RELEASE-wasm32-unknown-wasi/wasm32-unknown-wasi/WASI.sdk/include/c++/v1/__fwd/fstream.h:24:28: note: template is declared here
24 | class _LIBCPP_TEMPLATE_VIS basic_ifstream;
| ^
In file included from /host/spi-builder-workspace/.build/checkouts/swift-toml/Sources/CTomlPlusPlus/ctoml.cpp:5:
/host/spi-builder-workspace/.build/checkouts/swift-toml/Sources/CTomlPlusPlus/toml.hpp:16368:53: error: implicit instantiation of undefined template 'std::basic_ifstream<char>'
16368 | file.open(file_path_str, std::ifstream::in | std::ifstream::binary | std::ifstream::ate);
| ^
/root/.swiftpm/swift-sdks/swift-wasm-6.1-RELEASE-wasm32-unknown-wasi.artifactbundle/6.1-RELEASE-wasm32-unknown-wasi/wasm32-unknown-wasi/WASI.sdk/include/c++/v1/__fwd/fstream.h:24:28: note: template is declared here
24 | class _LIBCPP_TEMPLATE_VIS basic_ifstream;
| ^
In file included from /host/spi-builder-workspace/.build/checkouts/swift-toml/Sources/CTomlPlusPlus/ctoml.cpp:5:
/host/spi-builder-workspace/.build/checkouts/swift-toml/Sources/CTomlPlusPlus/toml.hpp:16368:77: error: implicit instantiation of undefined template 'std::basic_ifstream<char>'
16368 | file.open(file_path_str, std::ifstream::in | std::ifstream::binary | std::ifstream::ate);
| ^
/root/.swiftpm/swift-sdks/swift-wasm-6.1-RELEASE-wasm32-unknown-wasi.artifactbundle/6.1-RELEASE-wasm32-unknown-wasi/wasm32-unknown-wasi/WASI.sdk/include/c++/v1/__fwd/fstream.h:24:28: note: template is declared here
24 | class _LIBCPP_TEMPLATE_VIS basic_ifstream;
| ^
In file included from /host/spi-builder-workspace/.build/checkouts/swift-toml/Sources/CTomlPlusPlus/ctoml.cpp:5:
/host/spi-builder-workspace/.build/checkouts/swift-toml/Sources/CTomlPlusPlus/toml.hpp:16377:22: error: implicit instantiation of undefined template 'std::basic_ifstream<char>'
16377 | file.seekg(0, std::ifstream::beg);
| ^
/root/.swiftpm/swift-sdks/swift-wasm-6.1-RELEASE-wasm32-unknown-wasi.artifactbundle/6.1-RELEASE-wasm32-unknown-wasi/wasm32-unknown-wasi/WASI.sdk/include/c++/v1/__fwd/fstream.h:24:28: note: template is declared here
24 | class _LIBCPP_TEMPLATE_VIS basic_ifstream;
| ^
5 errors generated.
[10/25] Compiling CTomlPlusPlus ctoml.cpp
[11/25] Emitting module ArgumentParserToolInfo
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/swiftpackageindex/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.1-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:c3bd0c8eb125dea46564a1eb8b09ee779ba7ae350b1ee58b5e9d6ff6c39cef37
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.1-latest
[0/1] Planning build
[1/1] Compiling plugin Swift-DocC Preview
[2/2] Compiling plugin Swift-DocC
[3/3] Compiling plugin GenerateManual
[4/4] Compiling plugin GenerateDoccReference
Building for debugging...
[4/13] Write swift-version-24593BA9C3E375BF.txt
[6/20] Compiling ToonFormat Version.swift
[7/20] Emitting module ArgumentParserToolInfo
[8/20] Compiling ArgumentParserToolInfo ToolInfo.swift
In file included from /host/spi-builder-workspace/.build/checkouts/swift-toml/Sources/CTomlPlusPlus/ctoml.cpp:5:
/host/spi-builder-workspace/.build/checkouts/swift-toml/Sources/CTomlPlusPlus/toml.hpp:16362:17: error: implicit instantiation of undefined template 'std::basic_ifstream<char>'
16362 | std::ifstream file;
| ^
/root/.swiftpm/swift-sdks/swift-wasm-6.1-RELEASE-wasm32-unknown-wasi.artifactbundle/6.1-RELEASE-wasm32-unknown-wasi/wasm32-unknown-wasi/WASI.sdk/include/c++/v1/__fwd/fstream.h:24:28: note: template is declared here
24 | class _LIBCPP_TEMPLATE_VIS basic_ifstream;
| ^
In file included from /host/spi-builder-workspace/.build/checkouts/swift-toml/Sources/CTomlPlusPlus/ctoml.cpp:5:
/host/spi-builder-workspace/.build/checkouts/swift-toml/Sources/CTomlPlusPlus/toml.hpp:16368:33: error: implicit instantiation of undefined template 'std::basic_ifstream<char>'
16368 | file.open(file_path_str, std::ifstream::in | std::ifstream::binary | std::ifstream::ate);
| ^
/root/.swiftpm/swift-sdks/swift-wasm-6.1-RELEASE-wasm32-unknown-wasi.artifactbundle/6.1-RELEASE-wasm32-unknown-wasi/wasm32-unknown-wasi/WASI.sdk/include/c++/v1/__fwd/fstream.h:24:28: note: template is declared here
24 | class _LIBCPP_TEMPLATE_VIS basic_ifstream;
| ^
In file included from /host/spi-builder-workspace/.build/checkouts/swift-toml/Sources/CTomlPlusPlus/ctoml.cpp:5:
/host/spi-builder-workspace/.build/checkouts/swift-toml/Sources/CTomlPlusPlus/toml.hpp:16368:53: error: implicit instantiation of undefined template 'std::basic_ifstream<char>'
16368 | file.open(file_path_str, std::ifstream::in | std::ifstream::binary | std::ifstream::ate);
| ^
/root/.swiftpm/swift-sdks/swift-wasm-6.1-RELEASE-wasm32-unknown-wasi.artifactbundle/6.1-RELEASE-wasm32-unknown-wasi/wasm32-unknown-wasi/WASI.sdk/include/c++/v1/__fwd/fstream.h:24:28: note: template is declared here
24 | class _LIBCPP_TEMPLATE_VIS basic_ifstream;
| ^
In file included from /host/spi-builder-workspace/.build/checkouts/swift-toml/Sources/CTomlPlusPlus/ctoml.cpp:5:
/host/spi-builder-workspace/.build/checkouts/swift-toml/Sources/CTomlPlusPlus/toml.hpp:16368:77: error: implicit instantiation of undefined template 'std::basic_ifstream<char>'
16368 | file.open(file_path_str, std::ifstream::in | std::ifstream::binary | std::ifstream::ate);
| ^
/root/.swiftpm/swift-sdks/swift-wasm-6.1-RELEASE-wasm32-unknown-wasi.artifactbundle/6.1-RELEASE-wasm32-unknown-wasi/wasm32-unknown-wasi/WASI.sdk/include/c++/v1/__fwd/fstream.h:24:28: note: template is declared here
24 | class _LIBCPP_TEMPLATE_VIS basic_ifstream;
| ^
In file included from /host/spi-builder-workspace/.build/checkouts/swift-toml/Sources/CTomlPlusPlus/ctoml.cpp:5:
/host/spi-builder-workspace/.build/checkouts/swift-toml/Sources/CTomlPlusPlus/toml.hpp:16377:22: error: implicit instantiation of undefined template 'std::basic_ifstream<char>'
16377 | file.seekg(0, std::ifstream::beg);
| ^
/root/.swiftpm/swift-sdks/swift-wasm-6.1-RELEASE-wasm32-unknown-wasi.artifactbundle/6.1-RELEASE-wasm32-unknown-wasi/wasm32-unknown-wasi/WASI.sdk/include/c++/v1/__fwd/fstream.h:24:28: note: template is declared here
24 | class _LIBCPP_TEMPLATE_VIS basic_ifstream;
| ^
5 errors generated.
[9/21] Compiling CTomlPlusPlus ctoml.cpp
[9/21] Wrapping AST for ArgumentParserToolInfo for debugging
BUILD FAILURE 6.1 wasm