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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 Checksum, reference v1.0.2 (9dde3d), with Swift 6.0 for Linux on 25 Mar 2025 03:46:40 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.0-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.60.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/rnine/Checksum.git
Reference: v1.0.2
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/rnine/Checksum
 * tag               v1.0.2     -> FETCH_HEAD
HEAD is now at 9dde3d1 Changing dispatch queue's QOS from background to user initiated. Removing unneeded dispatch queue in HTTPSource. Initializer and reads are already dispatched from on a dedicated queue.
Cloned https://github.com/rnine/Checksum.git
Revision (git rev-parse @):
9dde3d1d898a5074608a1420791ef0a80c2399f2
SUCCESS checkout https://github.com/rnine/Checksum.git at v1.0.2
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.0
Building package at path:  $PWD
https://github.com/rnine/Checksum.git
https://github.com/rnine/Checksum.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Checksum",
  "name" : "Checksum",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.11"
    },
    {
      "name" : "ios",
      "version" : "9.0"
    },
    {
      "name" : "tvos",
      "version" : "9.0"
    },
    {
      "name" : "watchos",
      "version" : "2.0"
    }
  ],
  "products" : [
    {
      "name" : "Checksum",
      "targets" : [
        "Checksum"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "5"
  ],
  "targets" : [
    {
      "c99name" : "Checksum",
      "module_type" : "SwiftTarget",
      "name" : "Checksum",
      "path" : "Source",
      "product_memberships" : [
        "Checksum"
      ],
      "sources" : [
        "Internal/CCWrapper.swift",
        "Internal/Extensions/Data+Source.swift",
        "Internal/Extensions/HTTPResponse+ContentRange.swift",
        "Internal/Extensions/String+Source.swift",
        "Internal/Extensions/URL+Source.swift",
        "Internal/Protocols/Source.swift",
        "Internal/Protocols/Sourceable.swift",
        "Internal/Sources/DataSource.swift",
        "Internal/Sources/FileSource.swift",
        "Internal/Sources/HTTPSource.swift",
        "Public/Enums/ChecksumError.swift",
        "Public/Enums/Chunksize.swift",
        "Public/Enums/DigestAlgorithm.swift",
        "Public/Extensions.swift",
        "Public/Protocols/Checksumable.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.1"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.0-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-6.0-latest: Pulling from finestructure/spi-images
Digest: sha256:081dcf4fb829aea9d08447f4790431afbdfbcc335bfeed728ca69c6f181ae2aa
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.0-latest
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/17] Compiling Checksum Sourceable.swift
/host/spi-builder-workspace/Source/Internal/CCWrapper.swift:9:8: error: no such module 'CommonCrypto'
  7 | //
  8 |
  9 | import CommonCrypto
    |        `- error: no such module 'CommonCrypto'
 10 | import Foundation
 11 |
[4/17] Compiling Checksum DataSource.swift
/host/spi-builder-workspace/Source/Internal/CCWrapper.swift:9:8: error: no such module 'CommonCrypto'
  7 | //
  8 |
  9 | import CommonCrypto
    |        `- error: no such module 'CommonCrypto'
 10 | import Foundation
 11 |
[5/18] Compiling Checksum HTTPResponse+ContentRange.swift
/host/spi-builder-workspace/Source/Internal/CCWrapper.swift:9:8: error: no such module 'CommonCrypto'
  7 | //
  8 |
  9 | import CommonCrypto
    |        `- error: no such module 'CommonCrypto'
 10 | import Foundation
 11 |
[6/18] Compiling Checksum String+Source.swift
/host/spi-builder-workspace/Source/Internal/CCWrapper.swift:9:8: error: no such module 'CommonCrypto'
  7 | //
  8 |
  9 | import CommonCrypto
    |        `- error: no such module 'CommonCrypto'
 10 | import Foundation
 11 |
[7/18] Compiling Checksum URL+Source.swift
/host/spi-builder-workspace/Source/Internal/CCWrapper.swift:9:8: error: no such module 'CommonCrypto'
  7 | //
  8 |
  9 | import CommonCrypto
    |        `- error: no such module 'CommonCrypto'
 10 | import Foundation
 11 |
[8/18] Compiling Checksum Source.swift
/host/spi-builder-workspace/Source/Internal/CCWrapper.swift:9:8: error: no such module 'CommonCrypto'
  7 | //
  8 |
  9 | import CommonCrypto
    |        `- error: no such module 'CommonCrypto'
 10 | import Foundation
 11 |
[9/18] Compiling Checksum FileSource.swift
/host/spi-builder-workspace/Source/Internal/CCWrapper.swift:9:8: error: no such module 'CommonCrypto'
  7 | //
  8 |
  9 | import CommonCrypto
    |        `- error: no such module 'CommonCrypto'
 10 | import Foundation
 11 |
[10/18] Compiling Checksum HTTPSource.swift
/host/spi-builder-workspace/Source/Internal/CCWrapper.swift:9:8: error: no such module 'CommonCrypto'
  7 | //
  8 |
  9 | import CommonCrypto
    |        `- error: no such module 'CommonCrypto'
 10 | import Foundation
 11 |
[11/18] Compiling Checksum ChecksumError.swift
/host/spi-builder-workspace/Source/Internal/CCWrapper.swift:9:8: error: no such module 'CommonCrypto'
  7 | //
  8 |
  9 | import CommonCrypto
    |        `- error: no such module 'CommonCrypto'
 10 | import Foundation
 11 |
[12/18] Compiling Checksum Chunksize.swift
/host/spi-builder-workspace/Source/Internal/CCWrapper.swift:9:8: error: no such module 'CommonCrypto'
  7 | //
  8 |
  9 | import CommonCrypto
    |        `- error: no such module 'CommonCrypto'
 10 | import Foundation
 11 |
[13/18] Compiling Checksum DigestAlgorithm.swift
/host/spi-builder-workspace/Source/Internal/CCWrapper.swift:9:8: error: no such module 'CommonCrypto'
  7 | //
  8 |
  9 | import CommonCrypto
    |        `- error: no such module 'CommonCrypto'
 10 | import Foundation
 11 |
[14/18] Compiling Checksum Extensions.swift
/host/spi-builder-workspace/Source/Internal/CCWrapper.swift:9:8: error: no such module 'CommonCrypto'
  7 | //
  8 |
  9 | import CommonCrypto
    |        `- error: no such module 'CommonCrypto'
 10 | import Foundation
 11 |
error: emit-module command failed with exit code 1 (use -v to see invocation)
[15/18] Emitting module Checksum
/host/spi-builder-workspace/Source/Internal/CCWrapper.swift:9:8: error: no such module 'CommonCrypto'
  7 | //
  8 |
  9 | import CommonCrypto
    |        `- error: no such module 'CommonCrypto'
 10 | import Foundation
 11 |
[16/18] Compiling Checksum CCWrapper.swift
/host/spi-builder-workspace/Source/Internal/CCWrapper.swift:9:8: error: no such module 'CommonCrypto'
  7 | //
  8 |
  9 | import CommonCrypto
    |        `- error: no such module 'CommonCrypto'
 10 | import Foundation
 11 |
[17/18] Compiling Checksum Data+Source.swift
/host/spi-builder-workspace/Source/Internal/CCWrapper.swift:9:8: error: no such module 'CommonCrypto'
  7 | //
  8 |
  9 | import CommonCrypto
    |        `- error: no such module 'CommonCrypto'
 10 | import Foundation
 11 |
[18/18] Compiling Checksum Checksumable.swift
/host/spi-builder-workspace/Source/Internal/CCWrapper.swift:9:8: error: no such module 'CommonCrypto'
  7 | //
  8 |
  9 | import CommonCrypto
    |        `- error: no such module 'CommonCrypto'
 10 | import Foundation
 11 |
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.0-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.0-latest: Pulling from finestructure/spi-images
Digest: sha256:081dcf4fb829aea9d08447f4790431afbdfbcc335bfeed728ca69c6f181ae2aa
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.0-latest
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
[2/16] Compiling Checksum URL+Source.swift
/host/spi-builder-workspace/Source/Internal/CCWrapper.swift:9:8: error: no such module 'CommonCrypto'
  7 | //
  8 |
  9 | import CommonCrypto
    |        `- error: no such module 'CommonCrypto'
 10 | import Foundation
 11 |
[3/16] Compiling Checksum Source.swift
/host/spi-builder-workspace/Source/Internal/CCWrapper.swift:9:8: error: no such module 'CommonCrypto'
  7 | //
  8 |
  9 | import CommonCrypto
    |        `- error: no such module 'CommonCrypto'
 10 | import Foundation
 11 |
[4/17] Compiling Checksum DigestAlgorithm.swift
/host/spi-builder-workspace/Source/Internal/CCWrapper.swift:9:8: error: no such module 'CommonCrypto'
  7 | //
  8 |
  9 | import CommonCrypto
    |        `- error: no such module 'CommonCrypto'
 10 | import Foundation
 11 |
[5/17] Compiling Checksum Extensions.swift
/host/spi-builder-workspace/Source/Internal/CCWrapper.swift:9:8: error: no such module 'CommonCrypto'
  7 | //
  8 |
  9 | import CommonCrypto
    |        `- error: no such module 'CommonCrypto'
 10 | import Foundation
 11 |
[6/17] Compiling Checksum ChecksumError.swift
/host/spi-builder-workspace/Source/Internal/CCWrapper.swift:9:8: error: no such module 'CommonCrypto'
  7 | //
  8 |
  9 | import CommonCrypto
    |        `- error: no such module 'CommonCrypto'
 10 | import Foundation
 11 |
[7/17] Compiling Checksum Chunksize.swift
/host/spi-builder-workspace/Source/Internal/CCWrapper.swift:9:8: error: no such module 'CommonCrypto'
  7 | //
  8 |
  9 | import CommonCrypto
    |        `- error: no such module 'CommonCrypto'
 10 | import Foundation
 11 |
error: emit-module command failed with exit code 1 (use -v to see invocation)
[8/17] Emitting module Checksum
/host/spi-builder-workspace/Source/Internal/CCWrapper.swift:9:8: error: no such module 'CommonCrypto'
  7 | //
  8 |
  9 | import CommonCrypto
    |        `- error: no such module 'CommonCrypto'
 10 | import Foundation
 11 |
[9/17] Compiling Checksum CCWrapper.swift
/host/spi-builder-workspace/Source/Internal/CCWrapper.swift:9:8: error: no such module 'CommonCrypto'
  7 | //
  8 |
  9 | import CommonCrypto
    |        `- error: no such module 'CommonCrypto'
 10 | import Foundation
 11 |
[10/17] Compiling Checksum Data+Source.swift
/host/spi-builder-workspace/Source/Internal/CCWrapper.swift:9:8: error: no such module 'CommonCrypto'
  7 | //
  8 |
  9 | import CommonCrypto
    |        `- error: no such module 'CommonCrypto'
 10 | import Foundation
 11 |
[11/17] Compiling Checksum HTTPResponse+ContentRange.swift
/host/spi-builder-workspace/Source/Internal/CCWrapper.swift:9:8: error: no such module 'CommonCrypto'
  7 | //
  8 |
  9 | import CommonCrypto
    |        `- error: no such module 'CommonCrypto'
 10 | import Foundation
 11 |
[12/17] Compiling Checksum String+Source.swift
/host/spi-builder-workspace/Source/Internal/CCWrapper.swift:9:8: error: no such module 'CommonCrypto'
  7 | //
  8 |
  9 | import CommonCrypto
    |        `- error: no such module 'CommonCrypto'
 10 | import Foundation
 11 |
[13/17] Compiling Checksum FileSource.swift
/host/spi-builder-workspace/Source/Internal/CCWrapper.swift:9:8: error: no such module 'CommonCrypto'
  7 | //
  8 |
  9 | import CommonCrypto
    |        `- error: no such module 'CommonCrypto'
 10 | import Foundation
 11 |
[14/17] Compiling Checksum HTTPSource.swift
/host/spi-builder-workspace/Source/Internal/CCWrapper.swift:9:8: error: no such module 'CommonCrypto'
  7 | //
  8 |
  9 | import CommonCrypto
    |        `- error: no such module 'CommonCrypto'
 10 | import Foundation
 11 |
[15/17] Compiling Checksum Sourceable.swift
/host/spi-builder-workspace/Source/Internal/CCWrapper.swift:9:8: error: no such module 'CommonCrypto'
  7 | //
  8 |
  9 | import CommonCrypto
    |        `- error: no such module 'CommonCrypto'
 10 | import Foundation
 11 |
[16/17] Compiling Checksum DataSource.swift
/host/spi-builder-workspace/Source/Internal/CCWrapper.swift:9:8: error: no such module 'CommonCrypto'
  7 | //
  8 |
  9 | import CommonCrypto
    |        `- error: no such module 'CommonCrypto'
 10 | import Foundation
 11 |
[17/17] Compiling Checksum Checksumable.swift
/host/spi-builder-workspace/Source/Internal/CCWrapper.swift:9:8: error: no such module 'CommonCrypto'
  7 | //
  8 |
  9 | import CommonCrypto
    |        `- error: no such module 'CommonCrypto'
 10 | import Foundation
 11 |
BUILD FAILURE 6.0 linux