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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 NumSwift, reference 2.0.13 (34ebaf), with Swift 6.1 for Linux on 29 Apr 2025 04:35:50 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/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: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/wvabrinskas/NumSwift.git
Reference: 2.0.13
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/wvabrinskas/NumSwift
 * tag               2.0.13     -> FETCH_HEAD
HEAD is now at 34ebaf5 Merge pull request #8 from wvabrinskas/develop
Cloned https://github.com/wvabrinskas/NumSwift.git
Revision (git rev-parse @):
34ebaf5f1e2061063ac7b18edc83135ada57ae0f
SUCCESS checkout https://github.com/wvabrinskas/NumSwift.git at 2.0.13
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.1
Building package at path:  $PWD
https://github.com/wvabrinskas/NumSwift.git
https://github.com/wvabrinskas/NumSwift.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
  ],
  "manifest_display_name" : "NumSwift",
  "name" : "NumSwift",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "14.0"
    },
    {
      "name" : "tvos",
      "version" : "14.0"
    },
    {
      "name" : "watchos",
      "version" : "7.0"
    },
    {
      "name" : "macos",
      "version" : "11.0"
    }
  ],
  "products" : [
    {
      "name" : "NumSwift",
      "targets" : [
        "NumSwift",
        "NumSwiftC"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "NumSwiftTests",
      "module_type" : "SwiftTarget",
      "name" : "NumSwiftTests",
      "path" : "Tests/NumSwiftTests",
      "sources" : [
        "Benchmarks.swift",
        "NumSwiftTests.swift",
        "NumSwiftTestsFloat16.swift"
      ],
      "target_dependencies" : [
        "NumSwift"
      ],
      "type" : "test"
    },
    {
      "c99name" : "NumSwiftC",
      "module_type" : "ClangTarget",
      "name" : "NumSwiftC",
      "path" : "Sources/NumSwiftC",
      "product_memberships" : [
        "NumSwift"
      ],
      "sources" : [
        "numswiftc.c",
        "numswiftc_base.c"
      ],
      "type" : "library"
    },
    {
      "c99name" : "NumSwift",
      "module_type" : "SwiftTarget",
      "name" : "NumSwift",
      "path" : "Sources/NumSwift",
      "product_memberships" : [
        "NumSwift"
      ],
      "sources" : [
        "BaseNumeric.swift",
        "Double.swift",
        "Extensions.swift",
        "Float16.swift",
        "Float32.swift",
        "NumSwift.swift",
        "NumSwiftC/Base/NumSwiftCF16Base.swift",
        "NumSwiftC/NumSwiftC.swift",
        "NumSwiftC/NumSwiftC_Float16.swift"
      ],
      "target_dependencies" : [
        "NumSwiftC"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.5"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/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
Building for debugging...
[0/4] Write sources
[1/4] Compiling NumSwiftC numswiftc.c
[2/4] Write swift-version-24593BA9C3E375BF.txt
[2/4] Compiling NumSwiftC numswiftc_base.c
[5/13] Compiling NumSwift NumSwift.swift
/host/spi-builder-workspace/Sources/NumSwift/BaseNumeric.swift:2:8: error: no such module 'Accelerate'
  1 | import Foundation
  2 | import Accelerate
    |        `- error: no such module 'Accelerate'
  3 |
  4 | //3D
error: emit-module command failed with exit code 1 (use -v to see invocation)
[6/13] Emitting module NumSwift
/host/spi-builder-workspace/Sources/NumSwift/BaseNumeric.swift:2:8: error: no such module 'Accelerate'
  1 | import Foundation
  2 | import Accelerate
    |        `- error: no such module 'Accelerate'
  3 |
  4 | //3D
[7/14] Compiling NumSwift NumSwiftC.swift
/host/spi-builder-workspace/Sources/NumSwift/BaseNumeric.swift:2:8: error: no such module 'Accelerate'
  1 | import Foundation
  2 | import Accelerate
    |        `- error: no such module 'Accelerate'
  3 |
  4 | //3D
[8/14] Compiling NumSwift Float32.swift
/host/spi-builder-workspace/Sources/NumSwift/BaseNumeric.swift:2:8: error: no such module 'Accelerate'
  1 | import Foundation
  2 | import Accelerate
    |        `- error: no such module 'Accelerate'
  3 |
  4 | //3D
[9/14] Compiling NumSwift Extensions.swift
/host/spi-builder-workspace/Sources/NumSwift/BaseNumeric.swift:2:8: error: no such module 'Accelerate'
  1 | import Foundation
  2 | import Accelerate
    |        `- error: no such module 'Accelerate'
  3 |
  4 | //3D
[10/14] Compiling NumSwift Float16.swift
/host/spi-builder-workspace/Sources/NumSwift/BaseNumeric.swift:2:8: error: no such module 'Accelerate'
  1 | import Foundation
  2 | import Accelerate
    |        `- error: no such module 'Accelerate'
  3 |
  4 | //3D
[11/14] Compiling NumSwift BaseNumeric.swift
/host/spi-builder-workspace/Sources/NumSwift/BaseNumeric.swift:2:8: error: no such module 'Accelerate'
  1 | import Foundation
  2 | import Accelerate
    |        `- error: no such module 'Accelerate'
  3 |
  4 | //3D
[12/14] Compiling NumSwift Double.swift
/host/spi-builder-workspace/Sources/NumSwift/BaseNumeric.swift:2:8: error: no such module 'Accelerate'
  1 | import Foundation
  2 | import Accelerate
    |        `- error: no such module 'Accelerate'
  3 |
  4 | //3D
[13/14] Compiling NumSwift NumSwiftCF16Base.swift
/host/spi-builder-workspace/Sources/NumSwift/BaseNumeric.swift:2:8: error: no such module 'Accelerate'
  1 | import Foundation
  2 | import Accelerate
    |        `- error: no such module 'Accelerate'
  3 |
  4 | //3D
[14/14] Compiling NumSwift NumSwiftC_Float16.swift
/host/spi-builder-workspace/Sources/NumSwift/BaseNumeric.swift:2:8: error: no such module 'Accelerate'
  1 | import Foundation
  2 | import Accelerate
    |        `- error: no such module 'Accelerate'
  3 |
  4 | //3D
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/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
[2/10] Compiling NumSwift Extensions.swift
/host/spi-builder-workspace/Sources/NumSwift/BaseNumeric.swift:2:8: error: no such module 'Accelerate'
  1 | import Foundation
  2 | import Accelerate
    |        `- error: no such module 'Accelerate'
  3 |
  4 | //3D
error: emit-module command failed with exit code 1 (use -v to see invocation)
[3/11] Emitting module NumSwift
/host/spi-builder-workspace/Sources/NumSwift/BaseNumeric.swift:2:8: error: no such module 'Accelerate'
  1 | import Foundation
  2 | import Accelerate
    |        `- error: no such module 'Accelerate'
  3 |
  4 | //3D
[4/11] Compiling NumSwift BaseNumeric.swift
/host/spi-builder-workspace/Sources/NumSwift/BaseNumeric.swift:2:8: error: no such module 'Accelerate'
  1 | import Foundation
  2 | import Accelerate
    |        `- error: no such module 'Accelerate'
  3 |
  4 | //3D
[5/11] Compiling NumSwift Double.swift
/host/spi-builder-workspace/Sources/NumSwift/BaseNumeric.swift:2:8: error: no such module 'Accelerate'
  1 | import Foundation
  2 | import Accelerate
    |        `- error: no such module 'Accelerate'
  3 |
  4 | //3D
[6/11] Compiling NumSwift Float16.swift
/host/spi-builder-workspace/Sources/NumSwift/BaseNumeric.swift:2:8: error: no such module 'Accelerate'
  1 | import Foundation
  2 | import Accelerate
    |        `- error: no such module 'Accelerate'
  3 |
  4 | //3D
[7/11] Compiling NumSwift NumSwiftC_Float16.swift
/host/spi-builder-workspace/Sources/NumSwift/BaseNumeric.swift:2:8: error: no such module 'Accelerate'
  1 | import Foundation
  2 | import Accelerate
    |        `- error: no such module 'Accelerate'
  3 |
  4 | //3D
[8/11] Compiling NumSwift NumSwift.swift
/host/spi-builder-workspace/Sources/NumSwift/BaseNumeric.swift:2:8: error: no such module 'Accelerate'
  1 | import Foundation
  2 | import Accelerate
    |        `- error: no such module 'Accelerate'
  3 |
  4 | //3D
[9/11] Compiling NumSwift NumSwiftC.swift
/host/spi-builder-workspace/Sources/NumSwift/BaseNumeric.swift:2:8: error: no such module 'Accelerate'
  1 | import Foundation
  2 | import Accelerate
    |        `- error: no such module 'Accelerate'
  3 |
  4 | //3D
[10/11] Compiling NumSwift NumSwiftCF16Base.swift
/host/spi-builder-workspace/Sources/NumSwift/BaseNumeric.swift:2:8: error: no such module 'Accelerate'
  1 | import Foundation
  2 | import Accelerate
    |        `- error: no such module 'Accelerate'
  3 |
  4 | //3D
[11/11] Compiling NumSwift Float32.swift
/host/spi-builder-workspace/Sources/NumSwift/BaseNumeric.swift:2:8: error: no such module 'Accelerate'
  1 | import Foundation
  2 | import Accelerate
    |        `- error: no such module 'Accelerate'
  3 |
  4 | //3D
BUILD FAILURE 6.1 linux