Swift Package IndexBuild Information
Failed to build swift-graphics, reference main (d761f1), with Swift 6.3 for Linux on 15 Apr 2026 02:19:34 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:basic-6.3-latest swift build --triple x86_64-unknown-linux-gnu 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/fwcd/swift-graphics.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-graphics
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
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 main
========================================
Build
========================================
Selected platform: linux
Swift version: 6.3
Building package at path: $PWD
https://github.com/fwcd/swift-graphics.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:basic-6.3-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:5a7d791d2ead8a924b1292cb31bf3288eabcfe8880e0b005b00b45b71a5bc36a
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:basic-6.3-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
[1/1122] Fetching swift-utils
[1123/4743] Fetching swift-utils, swift-cairo
Fetched https://github.com/fwcd/swift-utils.git from cache (0.29s)
[616/3621] Fetching swift-cairo
[689/10190] Fetching swift-cairo, swift-log
Fetched https://github.com/apple/swift-log.git from cache (1.35s)
Fetched https://github.com/fwcd/swift-cairo.git from cache (1.42s)
Computing version for https://github.com/fwcd/swift-cairo.git
Computed https://github.com/fwcd/swift-cairo.git at 1.3.4 (2.51s)
Computing version for https://github.com/fwcd/swift-utils.git
Computed https://github.com/fwcd/swift-utils.git at 4.6.2 (0.41s)
Fetching https://github.com/scinfu/SwiftSoup.git
Fetching https://github.com/MaxDesiatov/XMLCoder.git
[1/10092] Fetching xmlcoder
[3534/16021] Fetching xmlcoder, swiftsoup
Fetched https://github.com/MaxDesiatov/XMLCoder.git from cache (0.57s)
Fetched https://github.com/scinfu/SwiftSoup.git from cache (0.91s)
Computing version for https://github.com/MaxDesiatov/XMLCoder.git
Computed https://github.com/MaxDesiatov/XMLCoder.git at 0.18.1 (1.51s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.12.0 (0.57s)
Computing version for https://github.com/scinfu/SwiftSoup.git
Computed https://github.com/scinfu/SwiftSoup.git at 2.13.4 (0.40s)
Creating working copy for https://github.com/scinfu/SwiftSoup.git
Working copy of https://github.com/scinfu/SwiftSoup.git resolved at 2.13.4
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.12.0
Creating working copy for https://github.com/MaxDesiatov/XMLCoder.git
Working copy of https://github.com/MaxDesiatov/XMLCoder.git resolved at 0.18.1
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/fwcd/swift-utils.git
Working copy of https://github.com/fwcd/swift-utils.git resolved at 4.6.2
warning: you may be able to install freetype2 using your system-packager:
apt-get install libfreetype6-dev
warning: you may be able to install fontconfig using your system-packager:
apt-get install libfontconfig-dev
warning: you may be able to install cairo using your system-packager:
apt-get install libcairo2-dev
warning: you may be able to install freetype2 using your system-packager:
apt-get install libfreetype6-dev
warning: you may be able to install fontconfig using your system-packager:
apt-get install libfontconfig-dev
warning: you may be able to install cairo using your system-packager:
apt-get install libcairo2-dev
Building for debugging...
[0/23] Write sources
[10/23] Write swift-version-24593BA9C3E375BF.txt
[12/144] Emitting module XMLCoder
[13/150] Compiling XMLCoder DoubleBox.swift
[14/150] Compiling XMLCoder FloatBox.swift
[15/150] Compiling XMLCoder IntBox.swift
[16/150] Compiling XMLCoder KeyedBox.swift
[17/150] Compiling XMLCoder NullBox.swift
[18/150] Compiling XMLCoder SharedBox.swift
[19/150] Compiling XMLCoder SingleKeyedBox.swift
[20/150] Compiling XMLCoder Metatypes.swift
<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,
[21/150] Compiling XMLCoder String+Extensions.swift
<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,
<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,
<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,
error: emit-module command failed with exit code 1 (use -v to see invocation)
[24/150] Emitting module Cairo
<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,
[25/150] Compiling XMLCoder ISO8601DateFormatter.swift
<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,
[26/150] Compiling XMLCoder KeyedStorage.swift
<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,
[27/150] Compiling XMLCoder Utils.swift
<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,
[28/150] Compiling XMLCoder XMLChoiceCodingKey.swift
<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,
[29/151] Compiling Cairo SurfaceType.swift
<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,
[30/151] Compiling Logging MetadataProvider.swift
<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,
[32/151] Compiling XMLCoder DynamicNodeDecoding.swift
<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,
[33/151] Compiling XMLCoder Attribute.swift
[34/151] Compiling XMLCoder BoolBox.swift
[35/151] Compiling XMLCoder Box.swift
[36/151] Compiling XMLCoder ChoiceBox.swift
[37/151] Compiling XMLCoder DataBox.swift
[38/151] Compiling XMLCoder DateBox.swift
[39/151] Compiling XMLCoder DecimalBox.swift
[41/151] Compiling XMLCoder SingleValueDecodingContainer.swift
[42/151] Compiling XMLCoder XMLChoiceDecodingContainer.swift
[43/151] Compiling XMLCoder XMLDecoder.swift
[44/151] Compiling XMLCoder XMLDecoderImplementation.swift
[45/151] Compiling XMLCoder XMLDecodingStorage.swift
[46/151] Compiling XMLCoder XMLEncoderImplementation.swift
[47/151] Compiling XMLCoder XMLEncodingStorage.swift
[48/151] Compiling XMLCoder XMLKeyedEncodingContainer.swift
[49/151] Compiling XMLCoder XMLReferencingEncoder.swift
[50/151] Compiling XMLCoder XMLUnkeyedEncodingContainer.swift
[51/151] Compiling SwiftSoup Profiler.swift
[52/151] Compiling SwiftSoup QueryParser.swift
[53/151] Compiling XMLCoder XMLCoderElement.swift
[54/151] Compiling XMLCoder XMLDocumentType.swift
[55/151] Compiling XMLCoder XMLHeader.swift
[56/151] Compiling XMLCoder XMLKey.swift
[57/151] Compiling XMLCoder XMLStackParser.swift
[58/151] Compiling XMLCoder DecodingErrorExtension.swift
<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,
<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,
<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,
<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,
[69/158] Compiling Logging Locks.swift
[70/158] Emitting module Logging
[71/158] Compiling Logging LogHandler.swift
[72/158] Compiling Logging LogEvent.swift
BUILD FAILURE 6.3 linux