SwiftXattrs – Build Information – Swift Package Index

Build Information

Failed to build SwiftXattrs, reference 0.2.1 (aadad5), with Swift 6.4 for Wasm on 18 Sep 2026 21:01:28 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-53886769-1":/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/CleanCocoa/SwiftXattrs.git
Reference: 0.2.1
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/CleanCocoa/SwiftXattrs
 * tag               0.2.1      -> FETCH_HEAD
HEAD is now at aadad51 update tests to modern Swift
Cloned https://github.com/CleanCocoa/SwiftXattrs.git
Revision (git rev-parse @):
aadad51d752f95033163eb4ed17ad47b33a18089
SUCCESS checkout https://github.com/CleanCocoa/SwiftXattrs.git at 0.2.1
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/CleanCocoa/SwiftXattrs.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886769-1":/host -w "$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
Building for debugging...
[Planning deferred tasks]
[20 / 28] SwiftXattrs
error: SwiftCompile normal wasm32 /host/spi-builder-workspace/Sources/SwiftXattrs/Xattrs.swift failed with a nonzero exit code. Command line:     cd /host
    builtin-SwiftPerFileCompile Xattrs.swift
[25 / 28] SwiftXattrs
/host/spi-builder-workspace/Sources/SwiftXattrs/Xattrs.swift:26:26: [1;31merror: [1;39mcannot find 'getxattr' in scope[0;0m
 [0;36m24 |[0;0m         let data = try self.withUnsafeFileSystemRepresentation { fileSystemPath -> Data in
 [0;36m25 |[0;0m             // Determine attribute size:
 [0;36m26 |[0;0m             let length = [4;39mgetxattr[0;0m(fileSystemPath, name, nil, 0, 0, 0)
    [0;36m|[0;0m                          `- [1;31merror: [1;39mcannot find 'getxattr' in scope[0;0m
 [0;36m27 |[0;0m             guard length != -1 else { throw URL.posixError(errno) }
 [0;36m28 |[0;0m             guard let buffer = malloc(length) else { throw URL.posixError(errno) }
/host/spi-builder-workspace/Sources/SwiftXattrs/Xattrs.swift:31:26: [1;31merror: [1;39mcannot find 'getxattr' in scope[0;0m
 [0;36m29 |[0;0m
 [0;36m30 |[0;0m             defer { free(buffer) }
 [0;36m31 |[0;0m             let result = [4;39mgetxattr[0;0m(fileSystemPath, name, buffer, length, 0, 0)
    [0;36m|[0;0m                          `- [1;31merror: [1;39mcannot find 'getxattr' in scope[0;0m
 [0;36m32 |[0;0m
 [0;36m33 |[0;0m             guard result != -1 else { throw URL.posixError(errno) }
/host/spi-builder-workspace/Sources/SwiftXattrs/Xattrs.swift:48:17: [1;31merror: [1;39mcannot find 'setxattr' in scope[0;0m
 [0;36m46 |[0;0m         try self.withUnsafeFileSystemRepresentation { fileSystemPath in
 [0;36m47 |[0;0m             let result = data.withUnsafeBytes {
 [0;36m48 |[0;0m                 [4;39msetxattr[0;0m(fileSystemPath, name, $0.baseAddress, $0.count, 0, 0)
    [0;36m|[0;0m                 `- [1;31merror: [1;39mcannot find 'setxattr' in scope[0;0m
 [0;36m49 |[0;0m             }
 [0;36m50 |[0;0m             guard result >= 0 else { throw URL.posixError(errno) }
/host/spi-builder-workspace/Sources/SwiftXattrs/Xattrs.swift:61:26: [1;31merror: [1;39mcannot find 'removexattr' in scope[0;0m
 [0;36m59 |[0;0m     public func removeExtendedAttribute(forName name: String) throws {
 [0;36m60 |[0;0m         try self.withUnsafeFileSystemRepresentation { fileSystemPath in
 [0;36m61 |[0;0m             let result = [4;39mremovexattr[0;0m(fileSystemPath, name, 0)
    [0;36m|[0;0m                          `- [1;31merror: [1;39mcannot find 'removexattr' in scope[0;0m
 [0;36m62 |[0;0m             guard result >= 0 else { throw URL.posixError(errno) }
 [0;36m63 |[0;0m         }
Failed frontend command:
/usr/bin/swift-frontend -frontend -c -primary-file /host/spi-builder-workspace/Sources/SwiftXattrs/Xattrs.swift -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftXattrs.build/Debug-webassembly-wasm32/SwiftXattrs-t.build/Objects-normal/wasm32/Xattrs.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftXattrs.build/Debug-webassembly-wasm32/SwiftXattrs-t.build/Objects-normal/wasm32/Xattrs.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftXattrs.build/Debug-webassembly-wasm32/SwiftXattrs-t.build/Objects-normal/wasm32/Xattrs.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftXattrs.build/Debug-webassembly-wasm32/SwiftXattrs-t.build/Objects-normal/wasm32/Xattrs.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 5 -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/SwiftXattrs.build/Debug-webassembly-wasm32/SwiftXattrs-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftXattrs.build/Debug-webassembly-wasm32/SwiftXattrs-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftXattrs.build/Debug-webassembly-wasm32/SwiftXattrs-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name SwiftXattrs -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftXattrs.build/Debug-webassembly-wasm32/SwiftXattrs-t.build/Objects-normal/wasm32/SwiftXattrs_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/SwiftXattrs.build/Debug-webassembly-wasm32/SwiftXattrs-t.build/Objects-normal/wasm32/Xattrs.o -index-unit-output-path /SwiftXattrs.build/Debug-webassembly-wasm32/SwiftXattrs-t.build/Objects-normal/wasm32/Xattrs.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 wasm