swift-sass – Build Information – Swift Package Index

Build Information

Failed to build swift-sass, reference 3.4.0 (1796c0), with Swift 6.4 for Android on 10 Oct 2026 02:21:29 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344843-0":/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-6.4-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/johnfairh/swift-sass.git
Reference: 3.4.0
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/johnfairh/swift-sass
 * tag               3.4.0      -> FETCH_HEAD
HEAD is now at 1796c0d Version 3.4.0
Submodule path 'sass': checked out '57c81dd74eb5c301d7d81cd77cd019cc4d9bac1e'
Submodule 'sass' (https://github.com/sass/sass.git) registered for path 'sass'
Cloning into '/host/spi-builder-workspace/sass'...
Cloned https://github.com/johnfairh/swift-sass.git
Revision (git rev-parse @):
1796c0d5a05bb725ab70d8abd2e56d69de036417
SUCCESS checkout https://github.com/johnfairh/swift-sass.git at 3.4.0
========================================
Build
========================================
Selected platform:         android
Swift version:             6.4
Building package at path:  $PWD
https://github.com/johnfairh/swift-sass.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344843-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:android-6.4-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1
android-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:34a00a57f57797b403a98b861c3ce940f20735b4cb78ef45654f0d4f3b0c0295
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:android-6.4-latest
Fetching https://github.com/apple/swift-atomics.git
Fetching https://github.com/apple/swift-nio.git
Fetching https://github.com/apple/swift-log.git
Fetching https://github.com/johnfairh/SourceMapper.git
Fetching https://github.com/johnfairh/Semver.swift.git
[1/181] Fetching semver.swift
Fetched https://github.com/johnfairh/Semver.swift.git (0.38s)
[1/569] Fetching sourcemapper
[19/8826] Fetching sourcemapper, swift-log
Fetched https://github.com/johnfairh/SourceMapper.git (0.57s)
[5946/8257] Fetching swift-log
[8258/10146] Fetching swift-log, swift-atomics
Fetched https://github.com/apple/swift-log.git (0.77s)
Fetched https://github.com/apple/swift-atomics.git (0.87s)
[1/86362] Fetching swift-nio
Fetching https://github.com/apple/swift-protobuf.git
[86363/141298] Fetching swift-nio, swift-protobuf
Fetched https://github.com/apple/swift-nio.git (8.56s)
Fetched https://github.com/apple/swift-protobuf.git (4.61s)
Computing version for https://github.com/johnfairh/SourceMapper.git
Computed https://github.com/johnfairh/SourceMapper.git at 2.0.0 (9.48s)
Computing version for https://github.com/johnfairh/Semver.swift.git
Computed https://github.com/johnfairh/Semver.swift.git at 1.2.4 (0.18s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.1 (0.15s)
Computing version for https://github.com/apple/swift-protobuf.git
Computed https://github.com/apple/swift-protobuf.git at 1.38.1 (0.19s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.16.1 (0.17s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 2.104.0 (0.27s)
Fetching https://github.com/apple/swift-system.git
Fetching https://github.com/apple/swift-collections.git
[1/7241] Fetching swift-system
[2825/35936] Fetching swift-system, swift-collections
Fetched https://github.com/apple/swift-system.git (0.64s)
[4305/28695] Fetching swift-collections
Fetched https://github.com/apple/swift-collections.git (2.13s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.7.2 (2.38s)
Computing version for https://github.com/apple/swift-system.git
Computed https://github.com/apple/swift-system.git at 1.8.1 (0.18s)
Creating working copy for https://github.com/apple/swift-protobuf.git
Working copy of https://github.com/apple/swift-protobuf.git resolved at 1.38.1
Creating working copy for https://github.com/johnfairh/SourceMapper.git
Working copy of https://github.com/johnfairh/SourceMapper.git resolved at 2.0.0
Creating working copy for https://github.com/apple/swift-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 2.104.0
Creating working copy for https://github.com/johnfairh/Semver.swift.git
Working copy of https://github.com/johnfairh/Semver.swift.git resolved at 1.2.4
Creating working copy for https://github.com/apple/swift-system.git
Working copy of https://github.com/apple/swift-system.git resolved at 1.8.1
Creating working copy for https://github.com/apple/swift-atomics.git
Working copy of https://github.com/apple/swift-atomics.git resolved at 1.3.1
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.16.1
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.7.2
Building for debugging...
[Computing dependencies]
[Provisioning 3 / 43]
[Pre-planning 1 / 983]
[Planning deferred tasks]
[178 / 339]
[190 / 359] _NIOBase64
[191 / 368] SwiftProtobuf
[192 / 368] _NIOBase64
[202 / 368] SourceMapper
[215 / 368] SwiftProtobuf
[217 / 369] SwiftProtobuf
[220 / 369] SwiftProtobuf
[221 / 370] _NIODataStructures
[224 / 370] SwiftProtobuf
[230 / 370] SwiftProtobuf-product
[231 / 370] SwiftProtobuf-product
[233 / 370] SwiftProtobuf
[234 / 370] SourceMapper-product
[237 / 370] Semver-product
[242 / 372] NIOConcurrencyHelpers
[247 / 390] Logging
[252 / 400] CNIOWindows
[256 / 400] Semver
[259 / 400] Semver
[261 / 400] Semver
[276 / 400] Logging
[277 / 400] Logging-product
[281 / 400] Logging
[283 / 400] NIOConcurrencyHelpers
[288 / 401] InternalCollectionsUtilities
[296 / 401] InternalCollectionsUtilities
[302 / 402] swift-sass_DartSassEmbeddedLinux
[310 / 407] SpanPreview
[321 / 410] CNIOFreeBSD
[331 / 428] InternalCollectionsUtilities
[334 / 429] Sass
[335 / 429] Sass
[342 / 429] Sass
[345 / 430] CNIOAtomics
[351 / 430] Sass
[354 / 430] CNIOAtomics
[357 / 430] SwiftProtobuf
[360 / 432] Semver-product
[369 / 441] DequeModule
[370 / 441] DequeModule
[371 / 441] Atomics
[373 / 441] Atomics
[378 / 441] NIOConcurrencyHelpers
[378 / 441] DequeModule
[378 / 441] Atomics
[381 / 442] DequeModule
[381 / 443] DequeModule
[399 / 453] NIOCore
[399 / 454] NIOCore
[417 / 473] NIOPosix
[419 / 473] NIOPosix
[420 / 473] NIOFoundationEssentialsCompat
[424 / 473] NIOFoundationEssentialsCompat
[431 / 474] NIOEmbedded
[436 / 475] NIOPosix
[437 / 475] NIOFoundationEssentialsCompat
[438 / 475] NIOEmbedded
[442 / 475] NIOEmbedded
[442 / 475] NIOPosix
[448 / 476] NIO
[451 / 478] NIOPosix
[461 / 484] NIOFoundationCompat
[468 / 485] DartSass
[474 / 495] DartSass
[475 / 495] NIOFoundationCompat
error: SwiftCompile normal aarch64 /host/spi-builder-workspace/Sources/DartSass/Exec.swift failed with a nonzero exit code. Command line:     cd /host
    builtin-SwiftPerFileCompile Exec.swift
/host/spi-builder-workspace/Sources/DartSass/Exec.swift:22:26: [1;31merror: [1;39mcannot find 'SOCK_STREAM' in scope[0;0m
[0;36m20 |[0;0m         let sockStream = CInt(SOCK_STREAM.rawValue)
[0;36m21 |[0;0m         #else
[0;36m22 |[0;0m         let sockStream = [4;39mSOCK_STREAM[0;0m
   [0;36m|[0;0m                          `- [1;31merror: [1;39mcannot find 'SOCK_STREAM' in scope[0;0m
[0;36m23 |[0;0m         #endif // such anger
[0;36m24 |[0;0m         let rc = socketpair(PF_LOCAL, sockStream, 0, &fds)
/host/spi-builder-workspace/Sources/DartSass/Exec.swift:24:18: [1;31merror: [1;39mcannot find 'socketpair' in scope[0;0m
[0;36m22 |[0;0m         let sockStream = SOCK_STREAM
[0;36m23 |[0;0m         #endif // such anger
[0;36m24 |[0;0m         let rc = [4;39msocketpair[0;0m(PF_LOCAL, sockStream, 0, &fds)
   [0;36m|[0;0m                  `- [1;31merror: [1;39mcannot find 'socketpair' in scope[0;0m
[0;36m25 |[0;0m         precondition(rc == 0, "socketpair(2) failed errno=\(errno)")
[0;36m26 |[0;0m         reader = fds[0]
/host/spi-builder-workspace/Sources/DartSass/Exec.swift:24:29: [1;31merror: [1;39mcannot find 'PF_LOCAL' in scope[0;0m
[0;36m22 |[0;0m         let sockStream = SOCK_STREAM
[0;36m23 |[0;0m         #endif // such anger
[0;36m24 |[0;0m         let rc = socketpair([4;39mPF_LOCAL[0;0m, sockStream, 0, &fds)
   [0;36m|[0;0m                             `- [1;31merror: [1;39mcannot find 'PF_LOCAL' in scope[0;0m
[0;36m25 |[0;0m         precondition(rc == 0, "socketpair(2) failed errno=\(errno)")
[0;36m26 |[0;0m         reader = fds[0]
/host/spi-builder-workspace/Sources/DartSass/Exec.swift:25:61: [1;31merror: [1;39mcannot find 'errno' in scope[0;0m
[0;36m23 |[0;0m         #endif // such anger
[0;36m24 |[0;0m         let rc = socketpair(PF_LOCAL, sockStream, 0, &fds)
[0;36m25 |[0;0m         precondition(rc == 0, "socketpair(2) failed errno=\([4;39merrno[0;0m)")
   [0;36m|[0;0m                                                             `- [1;31merror: [1;39mcannot find 'errno' in scope[0;0m
[0;36m26 |[0;0m         reader = fds[0]
[0;36m27 |[0;0m         writer = fds[1]
/android-ndk/android-ndk-r30/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/include/errno.h:58:9: [1;39mnote: [1;39mmacro 'errno' unavailable: structure not supported[0;0m
[0;36m56 |[0;0m  * thread.
[0;36m57 |[0;0m  */
[0;36m58 |[0;0m #define errno (*__errno())
   [0;36m|[0;0m         `- [1;39mnote: [1;39mmacro 'errno' unavailable: structure not supported[0;0m
[0;36m59 |[0;0m
[0;36m60 |[0;0m __END_DECLS
/host/spi-builder-workspace/Sources/DartSass/Exec.swift:68:9: [1;31merror: [1;39mcannot find 'close' in scope[0;0m
[0;36m66 |[0;0m
[0;36m67 |[0;0m         // Close our copy of the FDs that the child is using.
[0;36m68 |[0;0m         [4;39mclose[0;0m(stdoutPipe.writer)
   [0;36m|[0;0m         `- [1;31merror: [1;39mcannot find 'close' in scope[0;0m
[0;36m69 |[0;0m         close(stdinPipe.reader)
[0;36m70 |[0;0m         return Child(process: process, stdoutFD: stdoutPipe.reader, stdinFD: stdinPipe.writer)
/host/spi-builder-workspace/Sources/DartSass/Exec.swift:69:9: [1;31merror: [1;39mcannot find 'close' in scope[0;0m
[0;36m67 |[0;0m         // Close our copy of the FDs that the child is using.
[0;36m68 |[0;0m         close(stdoutPipe.writer)
[0;36m69 |[0;0m         [4;39mclose[0;0m(stdinPipe.reader)
   [0;36m|[0;0m         `- [1;31merror: [1;39mcannot find 'close' in scope[0;0m
[0;36m70 |[0;0m         return Child(process: process, stdoutFD: stdoutPipe.reader, stdinFD: stdinPipe.writer)
[0;36m71 |[0;0m     }
Failed frontend command:
/root/.local/share/swiftly/toolchains/6.4.0/usr/bin/swift-frontend -frontend -c /host/spi-builder-workspace/Sources/DartSass/BinaryProtocol.swift /host/spi-builder-workspace/Sources/DartSass/Compiler.swift /host/spi-builder-workspace/Sources/DartSass/CompilerRequests.swift /host/spi-builder-workspace/Sources/DartSass/CompilerWork.swift /host/spi-builder-workspace/Sources/DartSass/Concurrency+Extras.swift /host/spi-builder-workspace/Sources/DartSass/DartSassEmbedded.swift /host/spi-builder-workspace/Sources/DartSass/Deprecation.swift /host/spi-builder-workspace/Sources/DartSass/Errors.swift -primary-file /host/spi-builder-workspace/Sources/DartSass/Exec.swift -primary-file /host/spi-builder-workspace/Sources/DartSass/Importers.swift /host/spi-builder-workspace/Sources/DartSass/ProtobufConversion.swift /host/spi-builder-workspace/Sources/DartSass/ProtobufValueConversion.swift /host/spi-builder-workspace/Sources/DartSass/Versions.swift /host/spi-builder-workspace/Sources/DartSass/embedded_sass.pb.swift -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-sass.build/Debug-android-aarch64/DartSass-t.build/Objects-normal/aarch64/Exec.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-sass.build/Debug-android-aarch64/DartSass-t.build/Objects-normal/aarch64/Exec.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-sass.build/Debug-android-aarch64/DartSass-t.build/Objects-normal/aarch64/Exec.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-sass.build/Debug-android-aarch64/DartSass-t.build/Objects-normal/aarch64/Exec.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-sass.build/Debug-android-aarch64/DartSass-t.build/Objects-normal/aarch64/Importers.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-sass.build/Debug-android-aarch64/DartSass-t.build/Objects-normal/aarch64/Importers.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-sass.build/Debug-android-aarch64/DartSass-t.build/Objects-normal/aarch64/Importers.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-sass.build/Debug-android-aarch64/DartSass-t.build/Objects-normal/aarch64/Importers.dia -target aarch64-unknown-linux-android28 -Xllvm -aarch64-use-tbi -disable-objc-interop -sdk /android-ndk/android-ndk-r30/toolchains/llvm/prebuilt/linux-x86_64/sysroot -sysroot /android-ndk/android-ndk-r30/toolchains/llvm/prebuilt/linux-x86_64/sysroot -I /host/spi-builder-workspace/.build/out/Products/Debug-android-aarch64 -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 AccessLevelOnImport -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -external-plugin-path /root/.local/share/swiftly/toolchains/6.4.0/usr/lib/swift/host/plugins/testing\#/root/.local/share/swiftly/toolchains/6.4.0/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-6.4.0-RELEASE_android.artifactbundle/swift-android/swift-resources/usr/lib/swift-aarch64 -enable-anonymous-context-mangled-names -file-compilation-dir /host -Xcc -resource-dir -Xcc /android-ndk/android-ndk-r30/toolchains/llvm/prebuilt/linux-x86_64/lib/clang/21 -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps-android-aarch64/CNIOPosix.modulemap -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps-android-aarch64/CNIOWASI.modulemap -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOWindows/include/module.modulemap -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps-android-aarch64/CNIOLinux.modulemap -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps-android-aarch64/CNIODarwin.modulemap -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps-android-aarch64/CNIOFreeBSD.modulemap -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps-android-aarch64/CNIOOpenBSD.modulemap -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps-android-aarch64/CNIOAtomics.modulemap -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/checkouts/swift-atomics/Sources/_AtomicsShims/include/module.modulemap -Xcc -fno-omit-frame-pointer -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/checkouts/swift-nio/Sources/CNIOPosix/include -Xcc -I/host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOWASI/include -Xcc -I/host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOWindows/include -Xcc -I/host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOLinux/include -Xcc -I/host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIODarwin/include -Xcc -I/host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOFreeBSD/include -Xcc -I/host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOOpenBSD/include -Xcc -I/host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOAtomics/include -Xcc -I/host/spi-builder-workspace/.build/checkouts/swift-atomics/Sources/_AtomicsShims/include -Xcc -I/host/spi-builder-workspace/.build/out/Products/Debug-android-aarch64/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-sass.build/Debug-android-aarch64/DartSass-t.build/DerivedSources-normal/aarch64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-sass.build/Debug-android-aarch64/DartSass-t.build/DerivedSources/aarch64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-sass.build/Debug-android-aarch64/DartSass-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name DartSass -package-name spi_builder_workspace -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-sass.build/Debug-android-aarch64/DartSass-t.build/Objects-normal/aarch64/DartSass_const_extract_protocols.json -in-process-plugin-server-path /root/.local/share/swiftly/toolchains/6.4.0/usr/lib/swift/host/libSwiftInProcPluginServer.so -plugin-path /root/.local/share/swiftly/toolchains/6.4.0/usr/lib/swift/host/plugins -plugin-path /root/.local/share/swiftly/toolchains/6.4.0/usr/local/lib/swift/host/plugins -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-sass.build/Debug-android-aarch64/DartSass-t.build/Objects-normal/aarch64/Exec.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-sass.build/Debug-android-aarch64/DartSass-t.build/Objects-normal/aarch64/Importers.o -index-unit-output-path /swift-sass.build/Debug-android-aarch64/DartSass-t.build/Objects-normal/aarch64/Exec.o -index-unit-output-path /swift-sass.build/Debug-android-aarch64/DartSass-t.build/Objects-normal/aarch64/Importers.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
[477 / 495] NIOPosix
error: Build failed
BUILD FAILURE 6.4 android