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Build Information

Failed to build SwiftGD, reference main (58ad3b), with Swift 6.1 for Linux on 26 Sep 2025 13:57:53 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/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/twostraws/swiftgd.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/twostraws/swiftgd
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 58ad3b3 Merge pull request #48 from kuhler-Stratege/point-extensions
Cloned https://github.com/twostraws/swiftgd.git
Revision (git rev-parse @):
58ad3b3960bcbeb2dc58cae3cabb033df44bef82
SUCCESS checkout https://github.com/twostraws/swiftgd.git at main
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.1
Building package at path:  $PWD
https://github.com/twostraws/swiftgd.git
https://github.com/twostraws/swiftgd.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
  ],
  "manifest_display_name" : "SwiftGD",
  "name" : "SwiftGD",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "SwiftGD",
      "targets" : [
        "SwiftGD"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "gd",
      "module_type" : "SystemLibraryTarget",
      "name" : "gd",
      "path" : "Sources/gd",
      "product_memberships" : [
        "SwiftGD"
      ],
      "sources" : [
      ],
      "type" : "system-target"
    },
    {
      "c99name" : "SwiftGDTests",
      "module_type" : "SwiftTarget",
      "name" : "SwiftGDTests",
      "path" : "Tests/SwiftGDTests",
      "sources" : [
        "ImageTests.swift",
        "SwiftGDTests.swift"
      ],
      "target_dependencies" : [
        "SwiftGD"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SwiftGD",
      "module_type" : "SwiftTarget",
      "name" : "SwiftGD",
      "path" : "Sources/SwiftGD",
      "product_memberships" : [
        "SwiftGD"
      ],
      "sources" : [
        "Color.swift",
        "Error.swift",
        "Format.swift",
        "Geometry/Angle.swift",
        "Geometry/Point.swift",
        "Geometry/Rectangle.swift",
        "Geometry/Size.swift",
        "Image.swift"
      ],
      "target_dependencies" : [
        "gd"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.0"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures 2>&1
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:808cb2b2a6cec76654a3acbd283c6c2205bc60d2b29562c95b9f5147612f6d32
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
warning: you may be able to install gdlib using your system-packager:
    apt-get install libgd-dev
warning: you may be able to install gdlib using your system-packager:
    apt-get install libgd-dev
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/10] Compiling SwiftGD Error.swift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "swiftgd_gd.h"
  |          `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/Sources/gd/swiftgd_gd.h:1:10: error: 'gd.h' file not found
1 | #include <gd.h>
  |          `- error: 'gd.h' file not found
/host/spi-builder-workspace/Sources/SwiftGD/Format.swift:8:8: error: could not build C module 'gd'
  6 |
  7 | import Foundation
  8 | import gd
    |        `- error: could not build C module 'gd'
  9 |
 10 | // MARK: - Importable & Exportable Formatter
[4/11] Compiling SwiftGD Angle.swift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "swiftgd_gd.h"
  |          `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/Sources/gd/swiftgd_gd.h:1:10: error: 'gd.h' file not found
1 | #include <gd.h>
  |          `- error: 'gd.h' file not found
/host/spi-builder-workspace/Sources/SwiftGD/Format.swift:8:8: error: could not build C module 'gd'
  6 |
  7 | import Foundation
  8 | import gd
    |        `- error: could not build C module 'gd'
  9 |
 10 | // MARK: - Importable & Exportable Formatter
[5/11] Compiling SwiftGD Point.swift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "swiftgd_gd.h"
  |          `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/Sources/gd/swiftgd_gd.h:1:10: error: 'gd.h' file not found
1 | #include <gd.h>
  |          `- error: 'gd.h' file not found
/host/spi-builder-workspace/Sources/SwiftGD/Format.swift:8:8: error: could not build C module 'gd'
  6 |
  7 | import Foundation
  8 | import gd
    |        `- error: could not build C module 'gd'
  9 |
 10 | // MARK: - Importable & Exportable Formatter
[6/11] Compiling SwiftGD Rectangle.swift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "swiftgd_gd.h"
  |          `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/Sources/gd/swiftgd_gd.h:1:10: error: 'gd.h' file not found
1 | #include <gd.h>
  |          `- error: 'gd.h' file not found
/host/spi-builder-workspace/Sources/SwiftGD/Format.swift:8:8: error: could not build C module 'gd'
  6 |
  7 | import Foundation
  8 | import gd
    |        `- error: could not build C module 'gd'
  9 |
 10 | // MARK: - Importable & Exportable Formatter
[7/11] Compiling SwiftGD Size.swift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "swiftgd_gd.h"
  |          `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/Sources/gd/swiftgd_gd.h:1:10: error: 'gd.h' file not found
1 | #include <gd.h>
  |          `- error: 'gd.h' file not found
/host/spi-builder-workspace/Sources/SwiftGD/Format.swift:8:8: error: could not build C module 'gd'
  6 |
  7 | import Foundation
  8 | import gd
    |        `- error: could not build C module 'gd'
  9 |
 10 | // MARK: - Importable & Exportable Formatter
error: emit-module command failed with exit code 1 (use -v to see invocation)
[8/11] Emitting module SwiftGD
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "swiftgd_gd.h"
  |          `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/Sources/gd/swiftgd_gd.h:1:10: error: 'gd.h' file not found
1 | #include <gd.h>
  |          `- error: 'gd.h' file not found
/host/spi-builder-workspace/Sources/SwiftGD/Format.swift:8:8: error: could not build C module 'gd'
  6 |
  7 | import Foundation
  8 | import gd
    |        `- error: could not build C module 'gd'
  9 |
 10 | // MARK: - Importable & Exportable Formatter
[9/11] Compiling SwiftGD Color.swift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "swiftgd_gd.h"
  |          `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/Sources/gd/swiftgd_gd.h:1:10: error: 'gd.h' file not found
1 | #include <gd.h>
  |          `- error: 'gd.h' file not found
/host/spi-builder-workspace/Sources/SwiftGD/Format.swift:8:8: error: could not build C module 'gd'
  6 |
  7 | import Foundation
  8 | import gd
    |        `- error: could not build C module 'gd'
  9 |
 10 | // MARK: - Importable & Exportable Formatter
[10/11] Compiling SwiftGD Image.swift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "swiftgd_gd.h"
  |          `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/Sources/gd/swiftgd_gd.h:1:10: error: 'gd.h' file not found
1 | #include <gd.h>
  |          `- error: 'gd.h' file not found
/host/spi-builder-workspace/Sources/SwiftGD/Format.swift:8:8: error: could not build C module 'gd'
  6 |
  7 | import Foundation
  8 | import gd
    |        `- error: could not build C module 'gd'
  9 |
 10 | // MARK: - Importable & Exportable Formatter
[11/11] Compiling SwiftGD Format.swift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "swiftgd_gd.h"
  |          `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/Sources/gd/swiftgd_gd.h:1:10: error: 'gd.h' file not found
1 | #include <gd.h>
  |          `- error: 'gd.h' file not found
/host/spi-builder-workspace/Sources/SwiftGD/Format.swift:8:8: error: could not build C module 'gd'
  6 |
  7 | import Foundation
  8 | import gd
    |        `- error: could not build C module 'gd'
  9 |
 10 | // MARK: - Importable & Exportable Formatter
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/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:808cb2b2a6cec76654a3acbd283c6c2205bc60d2b29562c95b9f5147612f6d32
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
warning: you may be able to install gdlib using your system-packager:
    apt-get install libgd-dev
warning: you may be able to install gdlib using your system-packager:
    apt-get install libgd-dev
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
[2/9] Compiling SwiftGD Angle.swift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "swiftgd_gd.h"
  |          `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/Sources/gd/swiftgd_gd.h:1:10: error: 'gd.h' file not found
1 | #include <gd.h>
  |          `- error: 'gd.h' file not found
/host/spi-builder-workspace/Sources/SwiftGD/Format.swift:8:8: error: could not build C module 'gd'
  6 |
  7 | import Foundation
  8 | import gd
    |        `- error: could not build C module 'gd'
  9 |
 10 | // MARK: - Importable & Exportable Formatter
[3/10] Compiling SwiftGD Size.swift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "swiftgd_gd.h"
  |          `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/Sources/gd/swiftgd_gd.h:1:10: error: 'gd.h' file not found
1 | #include <gd.h>
  |          `- error: 'gd.h' file not found
/host/spi-builder-workspace/Sources/SwiftGD/Format.swift:8:8: error: could not build C module 'gd'
  6 |
  7 | import Foundation
  8 | import gd
    |        `- error: could not build C module 'gd'
  9 |
 10 | // MARK: - Importable & Exportable Formatter
[4/10] Compiling SwiftGD Rectangle.swift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "swiftgd_gd.h"
  |          `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/Sources/gd/swiftgd_gd.h:1:10: error: 'gd.h' file not found
1 | #include <gd.h>
  |          `- error: 'gd.h' file not found
/host/spi-builder-workspace/Sources/SwiftGD/Format.swift:8:8: error: could not build C module 'gd'
  6 |
  7 | import Foundation
  8 | import gd
    |        `- error: could not build C module 'gd'
  9 |
 10 | // MARK: - Importable & Exportable Formatter
[5/10] Compiling SwiftGD Format.swift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "swiftgd_gd.h"
  |          `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/Sources/gd/swiftgd_gd.h:1:10: error: 'gd.h' file not found
1 | #include <gd.h>
  |          `- error: 'gd.h' file not found
/host/spi-builder-workspace/Sources/SwiftGD/Format.swift:8:8: error: could not build C module 'gd'
  6 |
  7 | import Foundation
  8 | import gd
    |        `- error: could not build C module 'gd'
  9 |
 10 | // MARK: - Importable & Exportable Formatter
error: emit-module command failed with exit code 1 (use -v to see invocation)
[6/10] Emitting module SwiftGD
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "swiftgd_gd.h"
  |          `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/Sources/gd/swiftgd_gd.h:1:10: error: 'gd.h' file not found
1 | #include <gd.h>
  |          `- error: 'gd.h' file not found
/host/spi-builder-workspace/Sources/SwiftGD/Format.swift:8:8: error: could not build C module 'gd'
  6 |
  7 | import Foundation
  8 | import gd
    |        `- error: could not build C module 'gd'
  9 |
 10 | // MARK: - Importable & Exportable Formatter
[7/10] Compiling SwiftGD Error.swift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "swiftgd_gd.h"
  |          `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/Sources/gd/swiftgd_gd.h:1:10: error: 'gd.h' file not found
1 | #include <gd.h>
  |          `- error: 'gd.h' file not found
/host/spi-builder-workspace/Sources/SwiftGD/Format.swift:8:8: error: could not build C module 'gd'
  6 |
  7 | import Foundation
  8 | import gd
    |        `- error: could not build C module 'gd'
  9 |
 10 | // MARK: - Importable & Exportable Formatter
[8/10] Compiling SwiftGD Color.swift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "swiftgd_gd.h"
  |          `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/Sources/gd/swiftgd_gd.h:1:10: error: 'gd.h' file not found
1 | #include <gd.h>
  |          `- error: 'gd.h' file not found
/host/spi-builder-workspace/Sources/SwiftGD/Format.swift:8:8: error: could not build C module 'gd'
  6 |
  7 | import Foundation
  8 | import gd
    |        `- error: could not build C module 'gd'
  9 |
 10 | // MARK: - Importable & Exportable Formatter
[9/10] Compiling SwiftGD Point.swift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "swiftgd_gd.h"
  |          `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/Sources/gd/swiftgd_gd.h:1:10: error: 'gd.h' file not found
1 | #include <gd.h>
  |          `- error: 'gd.h' file not found
/host/spi-builder-workspace/Sources/SwiftGD/Format.swift:8:8: error: could not build C module 'gd'
  6 |
  7 | import Foundation
  8 | import gd
    |        `- error: could not build C module 'gd'
  9 |
 10 | // MARK: - Importable & Exportable Formatter
[10/10] Compiling SwiftGD Image.swift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "swiftgd_gd.h"
  |          `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/Sources/gd/swiftgd_gd.h:1:10: error: 'gd.h' file not found
1 | #include <gd.h>
  |          `- error: 'gd.h' file not found
/host/spi-builder-workspace/Sources/SwiftGD/Format.swift:8:8: error: could not build C module 'gd'
  6 |
  7 | import Foundation
  8 | import gd
    |        `- error: could not build C module 'gd'
  9 |
 10 | // MARK: - Importable & Exportable Formatter
BUILD FAILURE 6.1 linux