swift-gif – Build Information – Swift Package Index

Build Information

Failed to build swift-gif, reference main (d2fad7), with Swift 6.4 for Linux on 21 Sep 2026 21:05:53 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-53886770-0":/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:basic-6.4-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/fwcd/swift-gif.git
Reference: main
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/fwcd/swift-gif
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at d2fad7b Remove ignored .swiftpm/xcode
Cloned https://github.com/fwcd/swift-gif.git
Revision (git rev-parse @):
d2fad7b399bd0a089b25cf899372e48a4af2c81e
SUCCESS checkout https://github.com/fwcd/swift-gif.git at main
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.4
Building package at path:  $PWD
https://github.com/fwcd/swift-gif.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886770-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:c77fcce225e223ac0fafed844619173fc6de8d62dd560eeb28db3182af6a282b
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest
Fetching https://github.com/apple/swift-docc-plugin.git
Fetching https://github.com/fwcd/swift-utils.git
Fetching https://github.com/apple/swift-log.git
Fetching https://github.com/fwcd/swift-graphics.git
[1/8132] Fetching swift-log
[1303/8716] Fetching swift-log, swift-graphics
[8717/11061] Fetching swift-log, swift-graphics, swift-docc-plugin
Fetched https://github.com/fwcd/swift-graphics.git (0.60s)
[1/1122] Fetching swift-utils
Fetched https://github.com/fwcd/swift-utils.git (0.98s)
Fetched https://github.com/apple/swift-log.git (0.98s)
Fetched https://github.com/apple/swift-docc-plugin.git (0.98s)
Computing version for https://github.com/fwcd/swift-graphics.git
Computed https://github.com/fwcd/swift-graphics.git at 4.0.3 (2.04s)
Fetching https://github.com/fwcd/swift-cairo.git
[1/3621] Fetching swift-cairo
Fetched https://github.com/fwcd/swift-cairo.git (1.03s)
Computing version for https://github.com/fwcd/swift-cairo.git
Computed https://github.com/fwcd/swift-cairo.git at 1.3.4 (1.22s)
Computing version for https://github.com/apple/swift-docc-plugin.git
Computed https://github.com/apple/swift-docc-plugin.git at 1.5.0 (0.18s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3828] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit (0.62s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (0.84s)
Computing version for https://github.com/fwcd/swift-utils.git
Computed https://github.com/fwcd/swift-utils.git at 4.6.2 (0.15s)
Fetching https://github.com/scinfu/SwiftSoup.git
Fetching https://github.com/MaxDesiatov/XMLCoder.git
[1/10129] Fetching xmlcoder
Fetched https://github.com/MaxDesiatov/XMLCoder.git (0.59s)
[1/6486] Fetching swiftsoup
Fetched https://github.com/scinfu/SwiftSoup.git (0.78s)
Computing version for https://github.com/MaxDesiatov/XMLCoder.git
Computed https://github.com/MaxDesiatov/XMLCoder.git at 0.18.2 (0.97s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.15.1 (0.21s)
Computing version for https://github.com/scinfu/SwiftSoup.git
Computed https://github.com/scinfu/SwiftSoup.git at 2.13.9 (0.15s)
Creating working copy for https://github.com/scinfu/SwiftSoup.git
Working copy of https://github.com/scinfu/SwiftSoup.git resolved at 2.13.9
Creating working copy for https://github.com/apple/swift-docc-plugin.git
Working copy of https://github.com/apple/swift-docc-plugin.git resolved at 1.5.0
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.15.1
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/fwcd/swift-utils.git
Working copy of https://github.com/fwcd/swift-utils.git resolved at 4.6.2
Creating working copy for https://github.com/fwcd/swift-cairo.git
Working copy of https://github.com/fwcd/swift-cairo.git resolved at 1.3.4
Creating working copy for https://github.com/MaxDesiatov/XMLCoder.git
Working copy of https://github.com/MaxDesiatov/XMLCoder.git resolved at 0.18.2
Creating working copy for https://github.com/fwcd/swift-graphics.git
Working copy of https://github.com/fwcd/swift-graphics.git resolved at 4.0.3
warning: 'swift-cairo': you may be able to install freetype2 using your system-packager:
    apt-get install libfreetype6-dev
warning: 'swift-cairo': you may be able to install fontconfig using your system-packager:
    apt-get install libfontconfig-dev
warning: 'swift-cairo': you may be able to install cairo using your system-packager:
    apt-get install libcairo2-dev
Building for debugging...
[Computing dependencies]
[Constructing description]
[Pre-planning 1 / 365]
[Planning deferred tasks]
[72 / 138]
[84 / 160] Cairo
[86 / 178] XMLCoder
error: SwiftCompile normal x86_64 failed with a nonzero exit code. Command line:     cd /host

<module-includes>:1:10: [1;39mnote: [1;39min file included from <module-includes>:1:[0;0m
[0;36m1 |[0;0m #include "shim.h"
  [0;36m|[0;0m          `- [1;39mnote: [1;39min file included from <module-includes>:1:[0;0m
[0;36m2 |[0;0m
/host/spi-builder-workspace/.build/checkouts/swift-cairo/Sources/SCCCairo/shim.h:1:10: [1;31merror: [1;39m'cairo.h' file not found[0;0m
[0;36m1 |[0;0m #include <cairo.h>
  [0;36m|[0;0m          `- [1;31merror: [1;39m'cairo.h' file not found[0;0m
[0;36m2 |[0;0m #include <cairo-pdf.h>
[0;36m3 |[0;0m #include <cairo-svg.h>
/host/spi-builder-workspace/.build/checkouts/swift-cairo/Sources/Cairo/Content.swift:9:15: [1;31merror: [1;39mcould not build C module 'SCCCairo'[0;0m
 [0;36m7 |[0;0m //
 [0;36m8 |[0;0m
 [0;36m9 |[0;0m import struct SCCCairo.cairo_content_t
   [0;36m|[0;0m               `- [1;31merror: [1;39mcould not build C module 'SCCCairo'[0;0m
[0;36m10 |[0;0m
[0;36m11 |[0;0m /// Used to describe the content that a surface will contain, whether color information,
Failed frontend command:
/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/.build/checkouts/swift-cairo/Sources/Cairo/Content.swift /host/spi-builder-workspace/.build/checkouts/swift-cairo/Sources/Cairo/Context.swift /host/spi-builder-workspace/.build/checkouts/swift-cairo/Sources/Cairo/Font.swift /host/spi-builder-workspace/.build/checkouts/swift-cairo/Sources/Cairo/ImageFormat.swift /host/spi-builder-workspace/.build/checkouts/swift-cairo/Sources/Cairo/Matrix.swift /host/spi-builder-workspace/.build/checkouts/swift-cairo/Sources/Cairo/Path.swift /host/spi-builder-workspace/.build/checkouts/swift-cairo/Sources/Cairo/Pattern.swift /host/spi-builder-workspace/.build/checkouts/swift-cairo/Sources/Cairo/QuickLook.swift /host/spi-builder-workspace/.build/checkouts/swift-cairo/Sources/Cairo/Status.swift /host/spi-builder-workspace/.build/checkouts/swift-cairo/Sources/Cairo/Surface.swift /host/spi-builder-workspace/.build/checkouts/swift-cairo/Sources/Cairo/SurfaceImage.swift /host/spi-builder-workspace/.build/checkouts/swift-cairo/Sources/Cairo/SurfacePDF.swift /host/spi-builder-workspace/.build/checkouts/swift-cairo/Sources/Cairo/SurfacePNG.swift /host/spi-builder-workspace/.build/checkouts/swift-cairo/Sources/Cairo/SurfaceSVG.swift /host/spi-builder-workspace/.build/checkouts/swift-cairo/Sources/Cairo/SurfaceType.swift -target x86_64-unknown-linux-gnu -disable-objc-interop -I /host/spi-builder-workspace/.build/out/Products/Debug-linux-x86_64 -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 -suppress-warnings -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 -enable-anonymous-context-mangled-names -file-compilation-dir /host -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/checkouts/swift-cairo/Sources/SCCFreeType/module.modulemap -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/checkouts/swift-cairo/Sources/SCCFontConfig/module.modulemap -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/checkouts/swift-cairo/Sources/SCCCairo/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/out/Products/Debug-linux-x86_64/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-cairo.build/Debug-linux-x86_64/Cairo-t.build/DerivedSources-normal/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-cairo.build/Debug-linux-x86_64/Cairo-t.build/DerivedSources/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-cairo.build/Debug-linux-x86_64/Cairo-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name Cairo -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-cairo.build/Debug-linux-x86_64/Cairo-t.build/Objects-normal/x86_64/Cairo_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 -emit-module-doc-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-cairo.build/Debug-linux-x86_64/Cairo-t.build/Objects-normal/x86_64/Modules/Cairo.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-cairo.build/Debug-linux-x86_64/Cairo-t.build/Objects-normal/x86_64/Modules/Cairo.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-cairo.build/Debug-linux-x86_64/Cairo-t.build/Objects-normal/x86_64/Cairo-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-cairo.build/Debug-linux-x86_64/Cairo-t.build/Objects-normal/x86_64/Cairo-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-cairo.build/Debug-linux-x86_64/Cairo-t.build/Objects-normal/x86_64/Cairo-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-cairo.build/Debug-linux-x86_64/Cairo-t.build/Objects-normal/x86_64/Modules/Cairo.swiftmodule
error: Build failed
BUILD FAILURE 6.4 linux