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Build Information

Failed to build RuntimeKit, reference main (374c90), with Swift 6.1 for Linux on 10 Aug 2025 12:52:09 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" 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: 4.65.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/nicked/RuntimeKit.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/nicked/RuntimeKit
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 374c90e Added a TypeEncoding parser
Cloned https://github.com/nicked/RuntimeKit.git
Revision (git rev-parse @):
374c90e3ecf4c021540d2c18f11a4c553900b029
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/nicked/RuntimeKit.git at main
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.1
Building package at path:  $PWD
https://github.com/nicked/RuntimeKit.git
https://github.com/nicked/RuntimeKit.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
  ],
  "manifest_display_name" : "RuntimeKit",
  "name" : "RuntimeKit",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "macos",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "RuntimeKit",
      "targets" : [
        "RuntimeKit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "RuntimeKitTests",
      "module_type" : "SwiftTarget",
      "name" : "RuntimeKitTests",
      "path" : "Tests/RuntimeKitTests",
      "sources" : [
        "AttributesTests.swift",
        "Invocation/InvocationTests.swift",
        "Invocation/MethodSignatureTests.swift",
        "ObjCClassTests.swift",
        "ProtocolTests.swift",
        "Utils/TypeEncodingTests.swift"
      ],
      "target_dependencies" : [
        "RuntimeKit"
      ],
      "type" : "test"
    },
    {
      "c99name" : "RuntimeKit",
      "module_type" : "SwiftTarget",
      "name" : "RuntimeKit",
      "path" : "Sources/RuntimeKit",
      "product_memberships" : [
        "RuntimeKit"
      ],
      "sources" : [
        "Invocation/Invocation.swift",
        "Invocation/MethodSignature.swift",
        "ObjCClass+Create.swift",
        "ObjCClass+Ivars.swift",
        "ObjCClass+Methods.swift",
        "ObjCClass+Properties.swift",
        "ObjCClass+Protocols.swift",
        "ObjCClass+RuntimeFuncs.swift",
        "ObjCClass.swift",
        "ObjCIvar.swift",
        "ObjCMethod.swift",
        "ObjCProperty.Attributes.swift",
        "ObjCProperty.swift",
        "ObjCProtocol+Create.swift",
        "ObjCProtocol+RuntimeFuncs.swift",
        "ObjCProtocol.swift",
        "RuntimeList/RuntimeFuncs.swift",
        "RuntimeList/RuntimeList.swift",
        "Utils/MethodTypeEncodings.swift",
        "Utils/Substring+ParseType.swift",
        "Utils/TypeEncoding.swift",
        "Utils/UnsafeBuffer+Utils.swift"
      ],
      "target_dependencies" : [
        "RuntimeFix"
      ],
      "type" : "library"
    },
    {
      "c99name" : "RuntimeFix",
      "module_type" : "ClangTarget",
      "name" : "RuntimeFix",
      "path" : "Sources/RuntimeFix",
      "product_memberships" : [
        "RuntimeKit"
      ],
      "sources" : [
        "RuntimeFix.m"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" 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: sha256:2e2b3aca8600f890617c2faa770b70e33c1dfd303d6f92b308423b89ef6bde64
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
Building for debugging...
[0/3] Write sources
/host/spi-builder-workspace/Sources/RuntimeFix/RuntimeFix.m:3:1: error: use of '@import' when modules are disabled
    3 | @import ObjectiveC.runtime;
      | ^
/host/spi-builder-workspace/Sources/RuntimeFix/RuntimeFix.m:6:12: error: call to undeclared function 'object_getClass'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
    6 |     return object_getClass(c);
      |            ^
/host/spi-builder-workspace/Sources/RuntimeFix/RuntimeFix.m:6:12: error: incompatible integer to pointer conversion returning 'int' from a function with result type 'Class' [-Wint-conversion]
    6 |     return object_getClass(c);
      |            ^~~~~~~~~~~~~~~~~~
3 errors generated.
[1/3] Compiling RuntimeFix RuntimeFix.m
[1/3] Write swift-version-24593BA9C3E375BF.txt
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" 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: sha256:2e2b3aca8600f890617c2faa770b70e33c1dfd303d6f92b308423b89ef6bde64
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
[0/1] Planning build
Building for debugging...
/host/spi-builder-workspace/Sources/RuntimeFix/RuntimeFix.m:3:1: error: use of '@import' when modules are disabled
    3 | @import ObjectiveC.runtime;
      | ^
/host/spi-builder-workspace/Sources/RuntimeFix/RuntimeFix.m:6:12: error: call to undeclared function 'object_getClass'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
    6 |     return object_getClass(c);
      |            ^
/host/spi-builder-workspace/Sources/RuntimeFix/RuntimeFix.m:6:12: error: incompatible integer to pointer conversion returning 'int' from a function with result type 'Class' [-Wint-conversion]
    6 |     return object_getClass(c);
      |            ^~~~~~~~~~~~~~~~~~
3 errors generated.
[0/2] Compiling RuntimeFix RuntimeFix.m
[0/2] Write swift-version-24593BA9C3E375BF.txt
BUILD FAILURE 6.1 linux