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Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Failed to build ReflectionView, reference main (d7a218), with Swift 6.1 for Linux on 29 Apr 2025 17:26:22 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: 4.61.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/p-x9/swiftui-reflection-view.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/p-x9/swiftui-reflection-view
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at d7a2180 Merge pull request #11 from p-x9/fix/ios18-preview-error
Cloned https://github.com/p-x9/swiftui-reflection-view.git
Revision (git rev-parse @):
d7a2180179a9f321e566e09ac228594cfbce92f3
SUCCESS checkout https://github.com/p-x9/swiftui-reflection-view.git at main
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.1
Building package at path:  $PWD
https://github.com/p-x9/swiftui-reflection-view.git
https://github.com/p-x9/swiftui-reflection-view.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
    {
      "identity" : "swiftuicolor",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.6.0",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/p-x9/SwiftUIColor.git"
    },
    {
      "identity" : "swift-magic-mirror",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.1.0",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/p-x9/swift-magic-mirror.git"
    }
  ],
  "manifest_display_name" : "ReflectionView",
  "name" : "ReflectionView",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "macos",
      "version" : "10.15"
    }
  ],
  "products" : [
    {
      "name" : "ReflectionView",
      "targets" : [
        "ReflectionView"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "ReflectionViewTests",
      "module_type" : "SwiftTarget",
      "name" : "ReflectionViewTests",
      "path" : "Tests/ReflectionViewTests",
      "sources" : [
        "ReflectionViewTests.swift"
      ],
      "target_dependencies" : [
        "Reflection",
        "ReflectionView"
      ],
      "type" : "test"
    },
    {
      "c99name" : "ReflectionView",
      "module_type" : "SwiftTarget",
      "name" : "ReflectionView",
      "path" : "Sources/ReflectionView",
      "product_dependencies" : [
        "SwiftUIColor",
        "MagicMirror"
      ],
      "product_memberships" : [
        "ReflectionView"
      ],
      "resources" : [
        {
          "path" : "/host/spi-builder-workspace/Sources/ReflectionView/Assets/Media.xcassets",
          "rule" : {
            "process" : {
            }
          }
        }
      ],
      "sources" : [
        "Component/ItemCountLabel.swift",
        "Config.swift",
        "ContentView/DictContent.swift",
        "ContentView/KeyedContent.swift",
        "ContentView/ListContent.swift",
        "ContentView/NestedContent.swift",
        "ContentView/TypedContent.swift",
        "Extension/View+.swift",
        "ReflectionContentView.swift",
        "ReflectionView.swift",
        "TypeInfoContentView.swift",
        "TypeInfoView.swift"
      ],
      "target_dependencies" : [
        "Reflection"
      ],
      "type" : "library"
    },
    {
      "c99name" : "Reflection",
      "module_type" : "SwiftTarget",
      "name" : "Reflection",
      "path" : "Sources/Reflection",
      "product_dependencies" : [
        "MagicMirror"
      ],
      "product_memberships" : [
        "ReflectionView"
      ],
      "sources" : [
        "Reflection.swift",
        "String+.swift"
      ],
      "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: sha256:3bdcac04179f4ed3e5b8e9dbd6e74bbf5ebc0f4fde48bbaad7d1e5c757e65bcb
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
Fetching https://github.com/p-x9/SwiftUIColor.git
Fetching https://github.com/p-x9/swift-magic-mirror.git
[1/1447] Fetching swiftuicolor
[161/1492] Fetching swiftuicolor, swift-magic-mirror
Fetched https://github.com/p-x9/swift-magic-mirror.git from cache (0.24s)
Fetched https://github.com/p-x9/SwiftUIColor.git from cache (0.24s)
Computing version for https://github.com/p-x9/SwiftUIColor.git
Computed https://github.com/p-x9/SwiftUIColor.git at 0.6.0 (2.04s)
Computing version for https://github.com/p-x9/swift-magic-mirror.git
Computed https://github.com/p-x9/swift-magic-mirror.git at 0.2.0 (0.40s)
Creating working copy for https://github.com/p-x9/swift-magic-mirror.git
Working copy of https://github.com/p-x9/swift-magic-mirror.git resolved at 0.2.0
Creating working copy for https://github.com/p-x9/SwiftUIColor.git
Working copy of https://github.com/p-x9/SwiftUIColor.git resolved at 0.6.0
Building for debugging...
[0/7] Write sources
[4/7] Copying Media.xcassets
[6/7] Write swift-version-24593BA9C3E375BF.txt
[8/19] Compiling SwiftUIColor Color+tvOS.swift
/host/spi-builder-workspace/.build/checkouts/SwiftUIColor/Sources/SwiftUIColor/Color+iOS.swift:4:8: error: no such module 'SwiftUI'
  2 | // Generated by SwiftUIColor (https://github.com/p-x9/SwiftUIColor)
  3 |
  4 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  5 |
  6 | public extension Color {
[9/20] Compiling SwiftUIColor Color+visionOS.swift
/host/spi-builder-workspace/.build/checkouts/SwiftUIColor/Sources/SwiftUIColor/Color+iOS.swift:4:8: error: no such module 'SwiftUI'
  2 | // Generated by SwiftUIColor (https://github.com/p-x9/SwiftUIColor)
  3 |
  4 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  5 |
  6 | public extension Color {
[10/20] Compiling SwiftUIColor Color+universal.swift
/host/spi-builder-workspace/.build/checkouts/SwiftUIColor/Sources/SwiftUIColor/Color+iOS.swift:4:8: error: no such module 'SwiftUI'
  2 | // Generated by SwiftUIColor (https://github.com/p-x9/SwiftUIColor)
  3 |
  4 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  5 |
  6 | public extension Color {
error: emit-module command failed with exit code 1 (use -v to see invocation)
[11/20] Emitting module SwiftUIColor
/host/spi-builder-workspace/.build/checkouts/SwiftUIColor/Sources/SwiftUIColor/Color+iOS.swift:4:8: error: no such module 'SwiftUI'
  2 | // Generated by SwiftUIColor (https://github.com/p-x9/SwiftUIColor)
  3 |
  4 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  5 |
  6 | public extension Color {
[12/20] Compiling SwiftUIColor Color+macOS.swift
/host/spi-builder-workspace/.build/checkouts/SwiftUIColor/Sources/SwiftUIColor/Color+iOS.swift:4:8: error: no such module 'SwiftUI'
  2 | // Generated by SwiftUIColor (https://github.com/p-x9/SwiftUIColor)
  3 |
  4 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  5 |
  6 | public extension Color {
[13/20] Compiling SwiftUIColor Color+iOS.swift
/host/spi-builder-workspace/.build/checkouts/SwiftUIColor/Sources/SwiftUIColor/Color+iOS.swift:4:8: error: no such module 'SwiftUI'
  2 | // Generated by SwiftUIColor (https://github.com/p-x9/SwiftUIColor)
  3 |
  4 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  5 |
  6 | public extension Color {
[14/20] Compiling SwiftUIColor Color+watchOS.swift
/host/spi-builder-workspace/.build/checkouts/SwiftUIColor/Sources/SwiftUIColor/Color+iOS.swift:4:8: error: no such module 'SwiftUI'
  2 | // Generated by SwiftUIColor (https://github.com/p-x9/SwiftUIColor)
  3 |
  4 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  5 |
  6 | public extension Color {
[15/20] Compiling SwiftUIColor PreviewWorkaround.swift
/host/spi-builder-workspace/.build/checkouts/SwiftUIColor/Sources/SwiftUIColor/Color+iOS.swift:4:8: error: no such module 'SwiftUI'
  2 | // Generated by SwiftUIColor (https://github.com/p-x9/SwiftUIColor)
  3 |
  4 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  5 |
  6 | public extension Color {
[16/20] Compiling MagicMirror typealias.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[17/20] Compiling MagicMirror Misc.swift
[18/20] Emitting module MagicMirror
/host/spi-builder-workspace/.build/checkouts/swift-magic-mirror/Sources/MagicMirror/MagicMirror.swift:95:36: error: cannot find 'class_getSuperclass' in scope
 93 |         self._makeSuperclassMirror = {
 94 |             guard let subjectClass = subjectType as? AnyClass,
 95 |                   let superclass = class_getSuperclass(subjectClass) else {
    |                                    `- error: cannot find 'class_getSuperclass' in scope
 96 |                 return nil
 97 |             }
[19/20] Compiling MagicMirror MagicMirror.swift
/host/spi-builder-workspace/.build/checkouts/swift-magic-mirror/Sources/MagicMirror/MagicMirror.swift:95:36: error: cannot find 'class_getSuperclass' in scope
 93 |         self._makeSuperclassMirror = {
 94 |             guard let subjectClass = subjectType as? AnyClass,
 95 |                   let superclass = class_getSuperclass(subjectClass) else {
    |                                    `- error: cannot find 'class_getSuperclass' in scope
 96 |                 return nil
 97 |             }
[20/20] Compiling SwiftUIColor resource_bundle_accessor.swift
/host/spi-builder-workspace/.build/checkouts/SwiftUIColor/Sources/SwiftUIColor/Color+iOS.swift:4:8: error: no such module 'SwiftUI'
  2 | // Generated by SwiftUIColor (https://github.com/p-x9/SwiftUIColor)
  3 |
  4 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  5 |
  6 | public extension Color {
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: sha256:3bdcac04179f4ed3e5b8e9dbd6e74bbf5ebc0f4fde48bbaad7d1e5c757e65bcb
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
[2/13] Compiling SwiftUIColor Color+tvOS.swift
/host/spi-builder-workspace/.build/checkouts/SwiftUIColor/Sources/SwiftUIColor/Color+iOS.swift:4:8: error: no such module 'SwiftUI'
  2 | // Generated by SwiftUIColor (https://github.com/p-x9/SwiftUIColor)
  3 |
  4 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  5 |
  6 | public extension Color {
[3/14] Compiling MagicMirror typealias.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[4/14] Compiling MagicMirror Misc.swift
[5/14] Emitting module MagicMirror
/host/spi-builder-workspace/.build/checkouts/swift-magic-mirror/Sources/MagicMirror/MagicMirror.swift:95:36: error: cannot find 'class_getSuperclass' in scope
 93 |         self._makeSuperclassMirror = {
 94 |             guard let subjectClass = subjectType as? AnyClass,
 95 |                   let superclass = class_getSuperclass(subjectClass) else {
    |                                    `- error: cannot find 'class_getSuperclass' in scope
 96 |                 return nil
 97 |             }
[6/14] Compiling SwiftUIColor Color+visionOS.swift
/host/spi-builder-workspace/.build/checkouts/SwiftUIColor/Sources/SwiftUIColor/Color+iOS.swift:4:8: error: no such module 'SwiftUI'
  2 | // Generated by SwiftUIColor (https://github.com/p-x9/SwiftUIColor)
  3 |
  4 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  5 |
  6 | public extension Color {
[7/14] Compiling SwiftUIColor Color+universal.swift
/host/spi-builder-workspace/.build/checkouts/SwiftUIColor/Sources/SwiftUIColor/Color+iOS.swift:4:8: error: no such module 'SwiftUI'
  2 | // Generated by SwiftUIColor (https://github.com/p-x9/SwiftUIColor)
  3 |
  4 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  5 |
  6 | public extension Color {
[8/14] Compiling MagicMirror MagicMirror.swift
/host/spi-builder-workspace/.build/checkouts/swift-magic-mirror/Sources/MagicMirror/MagicMirror.swift:95:36: error: cannot find 'class_getSuperclass' in scope
 93 |         self._makeSuperclassMirror = {
 94 |             guard let subjectClass = subjectType as? AnyClass,
 95 |                   let superclass = class_getSuperclass(subjectClass) else {
    |                                    `- error: cannot find 'class_getSuperclass' in scope
 96 |                 return nil
 97 |             }
error: emit-module command failed with exit code 1 (use -v to see invocation)
[9/14] Emitting module SwiftUIColor
/host/spi-builder-workspace/.build/checkouts/SwiftUIColor/Sources/SwiftUIColor/Color+iOS.swift:4:8: error: no such module 'SwiftUI'
  2 | // Generated by SwiftUIColor (https://github.com/p-x9/SwiftUIColor)
  3 |
  4 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  5 |
  6 | public extension Color {
[10/14] Compiling SwiftUIColor Color+macOS.swift
/host/spi-builder-workspace/.build/checkouts/SwiftUIColor/Sources/SwiftUIColor/Color+iOS.swift:4:8: error: no such module 'SwiftUI'
  2 | // Generated by SwiftUIColor (https://github.com/p-x9/SwiftUIColor)
  3 |
  4 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  5 |
  6 | public extension Color {
[11/14] Compiling SwiftUIColor Color+iOS.swift
/host/spi-builder-workspace/.build/checkouts/SwiftUIColor/Sources/SwiftUIColor/Color+iOS.swift:4:8: error: no such module 'SwiftUI'
  2 | // Generated by SwiftUIColor (https://github.com/p-x9/SwiftUIColor)
  3 |
  4 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  5 |
  6 | public extension Color {
[12/14] Compiling SwiftUIColor Color+watchOS.swift
/host/spi-builder-workspace/.build/checkouts/SwiftUIColor/Sources/SwiftUIColor/Color+iOS.swift:4:8: error: no such module 'SwiftUI'
  2 | // Generated by SwiftUIColor (https://github.com/p-x9/SwiftUIColor)
  3 |
  4 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  5 |
  6 | public extension Color {
[13/14] Compiling SwiftUIColor PreviewWorkaround.swift
/host/spi-builder-workspace/.build/checkouts/SwiftUIColor/Sources/SwiftUIColor/Color+iOS.swift:4:8: error: no such module 'SwiftUI'
  2 | // Generated by SwiftUIColor (https://github.com/p-x9/SwiftUIColor)
  3 |
  4 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  5 |
  6 | public extension Color {
[14/14] Compiling SwiftUIColor resource_bundle_accessor.swift
/host/spi-builder-workspace/.build/checkouts/SwiftUIColor/Sources/SwiftUIColor/Color+iOS.swift:4:8: error: no such module 'SwiftUI'
  2 | // Generated by SwiftUIColor (https://github.com/p-x9/SwiftUIColor)
  3 |
  4 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  5 |
  6 | public extension Color {
BUILD FAILURE 6.1 linux