Swift Package Index

Build Information

Failed to build swift-graphics, reference v4.0.3 (d761f1), with Swift 6.4 for Linux on 21 Sep 2026 06:41:24 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: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-graphics.git
Reference: v4.0.3
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-graphics
 * tag               v4.0.3     -> FETCH_HEAD
HEAD is now at d761f18 Fix weird errors about missing initializers
Cloned https://github.com/fwcd/swift-graphics.git
Revision (git rev-parse @):
d761f1856b3e6f9472d4d06db9bce9106f0650ca
SUCCESS checkout https://github.com/fwcd/swift-graphics.git at v4.0.3
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.4
Building package at path:  $PWD
https://github.com/fwcd/swift-graphics.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344843-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images: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/fwcd/swift-cairo.git
Fetching https://github.com/apple/swift-log.git
Fetching https://github.com/fwcd/swift-utils.git
[1/8096] Fetching swift-log
[163/11717] Fetching swift-log, swift-cairo
[434/12839] Fetching swift-log, swift-cairo, 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/fwcd/swift-cairo.git (0.99s)
Computing version for https://github.com/fwcd/swift-cairo.git
Computed https://github.com/fwcd/swift-cairo.git at 1.3.4 (1.19s)
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/MaxDesiatov/XMLCoder.git
Fetching https://github.com/scinfu/SwiftSoup.git
[1/10129] Fetching xmlcoder
[10130/16606] Fetching xmlcoder, swiftsoup
Fetched https://github.com/MaxDesiatov/XMLCoder.git (0.80s)
Fetched https://github.com/scinfu/SwiftSoup.git (0.80s)
Computing version for https://github.com/MaxDesiatov/XMLCoder.git
Computed https://github.com/MaxDesiatov/XMLCoder.git at 0.18.2 (1.00s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.15.1 (0.20s)
Computing version for https://github.com/scinfu/SwiftSoup.git
Computed https://github.com/scinfu/SwiftSoup.git at 2.13.9 (0.14s)
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/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/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-cairo.git
Working copy of https://github.com/fwcd/swift-cairo.git resolved at 1.3.4
Creating working copy for https://github.com/scinfu/SwiftSoup.git
Working copy of https://github.com/scinfu/SwiftSoup.git resolved at 2.13.9
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 / 422]
[Planning deferred tasks]
[75 / 146]
[84 / 166] Cairo
[86 / 184] XMLCoder
[86 / 184] Cairo
error: SwiftCompile normal x86_64 failed with a nonzero exit code. Command line:     cd /host

<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "shim.h"
  |          `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/.build/checkouts/swift-cairo/Sources/SCCCairo/shim.h:1:10: error: 'cairo.h' file not found
1 | #include <cairo.h>
  |          `- error: 'cairo.h' file not found
2 | #include <cairo-pdf.h>
3 | #include <cairo-svg.h>
/host/spi-builder-workspace/.build/checkouts/swift-cairo/Sources/Cairo/Content.swift:9:15: error: could not build C module 'SCCCairo'
 7 | //
 8 |
 9 | import struct SCCCairo.cairo_content_t
   |               `- error: could not build C module 'SCCCairo'
10 |
11 | /// 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