swift-container-plugin – Build Information

Build Information

Failed to build swift-container-plugin, reference 1.4.0 (a9646b), with Swift 6.4 for Wasm on 30 Sep 2026 01:13:02 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344844-0":/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:wasm-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/apple/swift-container-plugin.git
Reference: 1.4.0
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/apple/swift-container-plugin
 * tag               1.4.0      -> FETCH_HEAD
HEAD is now at a9646b8 containertool: Read defaults from containertool.json (#179)
Cloned https://github.com/apple/swift-container-plugin.git
Revision (git rev-parse @):
a9646b8d4dcaa1a79f4cdf0fd2c0d0803e40e87e
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/apple/swift-container-plugin.git at 1.4.0
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/apple/swift-container-plugin.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344844-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1
wasm-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:4328fdb43c680d205c1d6761b1e3267aa38277eefdda9ddfb17b6a0f1a77857a
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest
Fetching https://github.com/apple/swift-argument-parser
Fetching https://github.com/apple/swift-http-types.git
Fetching https://github.com/apple/swift-crypto.git
Fetching https://github.com/swiftlang/swift-docc-plugin
[1/18572] Fetching swift-crypto
[2/20511] Fetching swift-crypto, swift-http-types
[3055/22856] Fetching swift-crypto, swift-http-types, swift-docc-plugin
Fetched https://github.com/apple/swift-http-types.git (0.64s)
[4388/20917] Fetching swift-crypto, swift-docc-plugin
[6804/39865] Fetching swift-crypto, swift-docc-plugin, swift-argument-parser
Fetched https://github.com/swiftlang/swift-docc-plugin (1.32s)
[23120/37520] Fetching swift-crypto, swift-argument-parser
Fetched https://github.com/apple/swift-argument-parser (1.53s)
Fetched https://github.com/apple/swift-crypto.git (1.54s)
Computing version for https://github.com/apple/swift-http-types.git
Computed https://github.com/apple/swift-http-types.git at 1.8.0 (1.78s)
Computing version for https://github.com/swiftlang/swift-docc-plugin
Computed https://github.com/swiftlang/swift-docc-plugin at 1.5.0 (1.08s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3832] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit (0.69s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (0.93s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.8.2 (0.19s)
Computing version for https://github.com/apple/swift-crypto.git
Computed https://github.com/apple/swift-crypto.git at 4.5.2 (1.17s)
Fetching https://github.com/apple/swift-asn1.git
[1/1986] Fetching swift-asn1
Fetched https://github.com/apple/swift-asn1.git (1.14s)
Computing version for https://github.com/apple/swift-asn1.git
Computed https://github.com/apple/swift-asn1.git at 1.7.3 (1.38s)
Creating working copy for https://github.com/apple/swift-http-types.git
Working copy of https://github.com/apple/swift-http-types.git resolved at 1.8.0
Creating working copy for https://github.com/swiftlang/swift-docc-plugin
Working copy of https://github.com/swiftlang/swift-docc-plugin resolved at 1.5.0
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/apple/swift-argument-parser
Working copy of https://github.com/apple/swift-argument-parser resolved at 1.8.2
Creating working copy for https://github.com/apple/swift-asn1.git
Working copy of https://github.com/apple/swift-asn1.git resolved at 1.7.3
Creating working copy for https://github.com/apple/swift-crypto.git
Working copy of https://github.com/apple/swift-crypto.git resolved at 4.5.2
Building for debugging...
[Computing dependencies]
[Constructing description]
[Pre-planning 1 / 539]
[Planning deferred tasks]
[101 / 562] swift-container-plugin
[110 / 562] Tar
[120 / 562] HTTPTypes
error: SwiftCompile normal wasm32 /host/spi-builder-workspace/Sources/Tar/tar.swift failed with a nonzero exit code. Command line:     cd /host
    builtin-SwiftPerFileCompile tar.swift
/host/spi-builder-workspace/Sources/Tar/tar.swift:101:5: [1;31merror: [1;39minteger literal '8589934591' overflows when stored into signed 'Builtin.Int32'[0;0m
 [0;36m99 |[0;0m func octal11(_ value: Int) -> String {
[0;36m100 |[0;0m     precondition(value >= 0)
[0;36m101 |[0;0m     precondition(value < 0o777_7777_7777)
    [0;36m|[0;0m     `- [1;31merror: [1;39minteger literal '8589934591' overflows when stored into signed 'Builtin.Int32'[0;0m
[0;36m102 |[0;0m     // String(format: "%011o", value) cannot be used because of a race in Foundation
[0;36m103 |[0;0m     // which causes it to return an empty string from time to time when running the tests
/host/spi-builder-workspace/Sources/Tar/tar.swift:101:5: [1;31merror: [1;39minteger literal '8589934591' overflows when stored into signed 'Builtin.Int32'[0;0m
 [0;36m99 |[0;0m func octal11(_ value: Int) -> String {
[0;36m100 |[0;0m     precondition(value >= 0)
[0;36m101 |[0;0m     precondition(value < 0o777_7777_7777)
    [0;36m|[0;0m     `- [1;31merror: [1;39minteger literal '8589934591' overflows when stored into signed 'Builtin.Int32'[0;0m
[0;36m102 |[0;0m     // String(format: "%011o", value) cannot be used because of a race in Foundation
[0;36m103 |[0;0m     // which causes it to return an empty string from time to time when running the tests
/host/spi-builder-workspace/Sources/Tar/tar.swift:101:26: [1;31merror: [1;39minteger literal '8589934591' overflows when stored into 'Int'[0;0m
 [0;36m99 |[0;0m func octal11(_ value: Int) -> String {
[0;36m100 |[0;0m     precondition(value >= 0)
[0;36m101 |[0;0m     precondition(value < 0o777_7777_7777)
    [0;36m|[0;0m                          `- [1;31merror: [1;39minteger literal '8589934591' overflows when stored into 'Int'[0;0m
[0;36m102 |[0;0m     // String(format: "%011o", value) cannot be used because of a race in Foundation
[0;36m103 |[0;0m     // which causes it to return an empty string from time to time when running the tests
Failed frontend command:
/usr/bin/swift-frontend -frontend -c -primary-file /host/spi-builder-workspace/Sources/Tar/tar.swift -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-container-plugin.build/Debug-webassembly-wasm32/Tar-t.build/Objects-normal/wasm32/tar.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-container-plugin.build/Debug-webassembly-wasm32/Tar-t.build/Objects-normal/wasm32/tar.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-container-plugin.build/Debug-webassembly-wasm32/Tar-t.build/Objects-normal/wasm32/tar.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-container-plugin.build/Debug-webassembly-wasm32/Tar-t.build/Objects-normal/wasm32/tar.dia -target wasm32-unknown-wasip1 -disable-objc-interop -sdk /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/WASI.sdk -sysroot /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/WASI.sdk -I /host/spi-builder-workspace/.build/out/Products/Debug-webassembly-wasm32 -module-cache-path /host/spi-builder-workspace/.build/out/ModuleCache.noindex -color-diagnostics -Xcc -fcolor-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -swift-version 6 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -external-plugin-path /usr/lib/swift/host/plugins/testing\#/usr/bin/swift-plugin-server -validate-clang-modules-once -clang-build-session-file /host/spi-builder-workspace/.build/out/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /host -resource-dir /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/swift.xctoolchain/usr/lib/swift_static -use-static-resource-dir -enable-anonymous-context-mangled-names -file-compilation-dir /host -Xcc -resource-dir -Xcc /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/swift.xctoolchain/usr/lib/swift_static/clang -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/host/spi-builder-workspace/.build/out/Products/Debug-webassembly-wasm32/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-container-plugin.build/Debug-webassembly-wasm32/Tar-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-container-plugin.build/Debug-webassembly-wasm32/Tar-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-container-plugin.build/Debug-webassembly-wasm32/Tar-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name Tar -package-name spi_builder_workspace -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-container-plugin.build/Debug-webassembly-wasm32/Tar-t.build/Objects-normal/wasm32/Tar_const_extract_protocols.json -in-process-plugin-server-path /usr/lib/swift/host/libSwiftInProcPluginServer.so -plugin-path /usr/lib/swift/host/plugins -plugin-path /usr/local/lib/swift/host/plugins -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-container-plugin.build/Debug-webassembly-wasm32/Tar-t.build/Objects-normal/wasm32/tar.o -index-unit-output-path /swift-container-plugin.build/Debug-webassembly-wasm32/Tar-t.build/Objects-normal/wasm32/tar.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 wasm