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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 LSPServiceKit, reference master (3a1b4b), with Swift 6.1 for Linux on 27 Apr 2025 15:20:14 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/codeface-io/LSPServiceKit.git
Reference: master
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/codeface-io/LSPServiceKit
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 3a1b4b3 Update SwiftLSP
Cloned https://github.com/codeface-io/LSPServiceKit.git
Revision (git rev-parse @):
3a1b4b3a53fdac0b5352e9b47bd0470e7dd3a225
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/codeface-io/LSPServiceKit.git at master
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.1
Building package at path:  $PWD
https://github.com/codeface-io/LSPServiceKit.git
https://github.com/codeface-io/LSPServiceKit.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
    {
      "identity" : "swiftlsp",
      "requirement" : {
        "exact" : [
          "0.3.15"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/codeface-io/SwiftLSP.git"
    },
    {
      "identity" : "foundationtoolz",
      "requirement" : {
        "exact" : [
          "0.4.0"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/flowtoolz/FoundationToolz.git"
    },
    {
      "identity" : "swiftobserver",
      "requirement" : {
        "exact" : [
          "7.0.9"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/codeface-io/SwiftObserver.git"
    },
    {
      "identity" : "swiftytoolz",
      "requirement" : {
        "exact" : [
          "0.5.1"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/flowtoolz/SwiftyToolz.git"
    }
  ],
  "manifest_display_name" : "LSPServiceKit",
  "name" : "LSPServiceKit",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "11.0"
    },
    {
      "name" : "tvos",
      "version" : "11.0"
    },
    {
      "name" : "macos",
      "version" : "12.0"
    }
  ],
  "products" : [
    {
      "name" : "LSPServiceKit",
      "targets" : [
        "LSPServiceKit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "LSPServiceKitTests",
      "module_type" : "SwiftTarget",
      "name" : "LSPServiceKitTests",
      "path" : "Tests",
      "product_dependencies" : [
        "SwiftLSP"
      ],
      "sources" : [
        "LSPServiceKitTests.swift"
      ],
      "target_dependencies" : [
        "LSPServiceKit"
      ],
      "type" : "test"
    },
    {
      "c99name" : "LSPServiceKit",
      "module_type" : "SwiftTarget",
      "name" : "LSPServiceKit",
      "path" : "Code",
      "product_dependencies" : [
        "SwiftLSP",
        "FoundationToolz",
        "SwiftObserver",
        "SwiftyToolz"
      ],
      "product_memberships" : [
        "LSPServiceKit"
      ],
      "sources" : [
        "LSP.ServerManager.swift",
        "LSPService+LSP.ServerCommunicationHandler.swift",
        "LSPService+LSP.WebSocketConnection.swift",
        "LSPService.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.6"
}
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
Fetching https://github.com/codeface-io/SwiftLSP.git
Fetching https://github.com/flowtoolz/SwiftyToolz.git
Fetching https://github.com/codeface-io/SwiftObserver.git
Fetching https://github.com/flowtoolz/FoundationToolz.git
[1/886] Fetching swiftlsp
[81/1640] Fetching swiftlsp, swiftytoolz
[835/5879] Fetching swiftlsp, swiftytoolz, swiftobserver
[1471/6748] Fetching swiftlsp, swiftytoolz, swiftobserver, foundationtoolz
Fetched https://github.com/flowtoolz/SwiftyToolz.git from cache (0.47s)
[1156/5994] Fetching swiftlsp, swiftobserver, foundationtoolz
Fetched https://github.com/flowtoolz/FoundationToolz.git from cache (2.12s)
Fetched https://github.com/codeface-io/SwiftLSP.git from cache (2.19s)
Fetched https://github.com/codeface-io/SwiftObserver.git from cache (2.25s)
Computing version for https://github.com/flowtoolz/SwiftyToolz.git
Computed https://github.com/flowtoolz/SwiftyToolz.git at 0.5.1 (3.40s)
Computing version for https://github.com/codeface-io/SwiftObserver.git
Computed https://github.com/codeface-io/SwiftObserver.git at 7.0.9 (1.07s)
Computing version for https://github.com/flowtoolz/FoundationToolz.git
Computed https://github.com/flowtoolz/FoundationToolz.git at 0.4.0 (1.10s)
Computing version for https://github.com/codeface-io/SwiftLSP.git
Computed https://github.com/codeface-io/SwiftLSP.git at 0.3.15 (1.08s)
Creating working copy for https://github.com/flowtoolz/SwiftyToolz.git
Working copy of https://github.com/flowtoolz/SwiftyToolz.git resolved at 0.5.1
Creating working copy for https://github.com/codeface-io/SwiftObserver.git
Working copy of https://github.com/codeface-io/SwiftObserver.git resolved at 7.0.9
Creating working copy for https://github.com/flowtoolz/FoundationToolz.git
Working copy of https://github.com/flowtoolz/FoundationToolz.git resolved at 0.4.0
Creating working copy for https://github.com/codeface-io/SwiftLSP.git
Working copy of https://github.com/codeface-io/SwiftLSP.git resolved at 0.3.15
Building for debugging...
[0/6] Write sources
[5/6] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[7/26] Emitting module SwiftyToolz
/host/spi-builder-workspace/.build/checkouts/SwiftyToolz/Code/UI Model Elements/Geometry.swift:1:8: error: no such module 'simd'
 1 | import simd
   |        `- error: no such module 'simd'
 2 |
 3 | public struct Rectangle: Equatable
[8/28] Compiling SwiftyToolz Sequence+Async.swift
/host/spi-builder-workspace/.build/checkouts/SwiftyToolz/Code/UI Model Elements/Geometry.swift:1:8: error: no such module 'simd'
 1 | import simd
   |        `- error: no such module 'simd'
 2 |
 3 | public struct Rectangle: Equatable
[9/28] Compiling SwiftyToolz Set+SwiftyToolz.swift
/host/spi-builder-workspace/.build/checkouts/SwiftyToolz/Code/UI Model Elements/Geometry.swift:1:8: error: no such module 'simd'
 1 | import simd
   |        `- error: no such module 'simd'
 2 |
 3 | public struct Rectangle: Equatable
[10/28] Compiling SwiftyToolz String+SwiftyToolz.swift
/host/spi-builder-workspace/.build/checkouts/SwiftyToolz/Code/UI Model Elements/Geometry.swift:1:8: error: no such module 'simd'
 1 | import simd
   |        `- error: no such module 'simd'
 2 |
 3 | public struct Rectangle: Equatable
[11/28] Compiling SwiftyToolz Color.swift
/host/spi-builder-workspace/.build/checkouts/SwiftyToolz/Code/UI Model Elements/Geometry.swift:1:8: error: no such module 'simd'
 1 | import simd
   |        `- error: no such module 'simd'
 2 |
 3 | public struct Rectangle: Equatable
[12/28] Compiling SwiftyToolz Font.swift
/host/spi-builder-workspace/.build/checkouts/SwiftyToolz/Code/UI Model Elements/Geometry.swift:1:8: error: no such module 'simd'
 1 | import simd
   |        `- error: no such module 'simd'
 2 |
 3 | public struct Rectangle: Equatable
[13/28] Compiling SwiftyToolz Task+SwiftyToolz.swift
/host/spi-builder-workspace/.build/checkouts/SwiftyToolz/Code/UI Model Elements/Geometry.swift:1:8: error: no such module 'simd'
 1 | import simd
   |        `- error: no such module 'simd'
 2 |
 3 | public struct Rectangle: Equatable
[14/28] Compiling SwiftyToolz SwiftHelpers.swift
/host/spi-builder-workspace/.build/checkouts/SwiftyToolz/Code/UI Model Elements/Geometry.swift:1:8: error: no such module 'simd'
 1 | import simd
   |        `- error: no such module 'simd'
 2 |
 3 | public struct Rectangle: Equatable
[15/28] Compiling SwiftyToolz Dictionary+SwiftyToolz.swift
/host/spi-builder-workspace/.build/checkouts/SwiftyToolz/Code/UI Model Elements/Geometry.swift:1:8: error: no such module 'simd'
 1 | import simd
   |        `- error: no such module 'simd'
 2 |
 3 | public struct Rectangle: Equatable
[16/28] Compiling SwiftyToolz Int+SwiftyToolz.swift
/host/spi-builder-workspace/.build/checkouts/SwiftyToolz/Code/UI Model Elements/Geometry.swift:1:8: error: no such module 'simd'
 1 | import simd
   |        `- error: no such module 'simd'
 2 |
 3 | public struct Rectangle: Equatable
[17/28] Compiling SwiftyToolz Optional+SwiftyToolz.swift
/host/spi-builder-workspace/.build/checkouts/SwiftyToolz/Code/UI Model Elements/Geometry.swift:1:8: error: no such module 'simd'
 1 | import simd
   |        `- error: no such module 'simd'
 2 |
 3 | public struct Rectangle: Equatable
[18/28] Compiling SwiftyToolz ReadableError.swift
/host/spi-builder-workspace/.build/checkouts/SwiftyToolz/Code/UI Model Elements/Geometry.swift:1:8: error: no such module 'simd'
 1 | import simd
   |        `- error: no such module 'simd'
 2 |
 3 | public struct Rectangle: Equatable
[19/28] Compiling SwiftyToolz Array+SwiftyToolz.swift
/host/spi-builder-workspace/.build/checkouts/SwiftyToolz/Code/UI Model Elements/Geometry.swift:1:8: error: no such module 'simd'
 1 | import simd
   |        `- error: no such module 'simd'
 2 |
 3 | public struct Rectangle: Equatable
[20/28] Compiling SwiftyToolz Collection+Sum.swift
/host/spi-builder-workspace/.build/checkouts/SwiftyToolz/Code/UI Model Elements/Geometry.swift:1:8: error: no such module 'simd'
 1 | import simd
   |        `- error: no such module 'simd'
 2 |
 3 | public struct Rectangle: Equatable
[21/28] Compiling SwiftyToolz BackgroundActor.swift
/host/spi-builder-workspace/.build/checkouts/SwiftyToolz/Code/UI Model Elements/Geometry.swift:1:8: error: no such module 'simd'
 1 | import simd
   |        `- error: no such module 'simd'
 2 |
 3 | public struct Rectangle: Equatable
[22/28] Compiling SwiftyToolz BuildEnvironment.swift
/host/spi-builder-workspace/.build/checkouts/SwiftyToolz/Code/UI Model Elements/Geometry.swift:1:8: error: no such module 'simd'
 1 | import simd
   |        `- error: no such module 'simd'
 2 |
 3 | public struct Rectangle: Equatable
[23/28] Compiling SwiftyToolz Clipboard.swift
/host/spi-builder-workspace/.build/checkouts/SwiftyToolz/Code/UI Model Elements/Geometry.swift:1:8: error: no such module 'simd'
 1 | import simd
   |        `- error: no such module 'simd'
 2 |
 3 | public struct Rectangle: Equatable
[24/28] Compiling SwiftyToolz Copyable.swift
/host/spi-builder-workspace/.build/checkouts/SwiftyToolz/Code/UI Model Elements/Geometry.swift:1:8: error: no such module 'simd'
 1 | import simd
   |        `- error: no such module 'simd'
 2 |
 3 | public struct Rectangle: Equatable
[25/28] Compiling SwiftyToolz JSON.swift
/host/spi-builder-workspace/.build/checkouts/SwiftyToolz/Code/UI Model Elements/Geometry.swift:1:8: error: no such module 'simd'
 1 | import simd
   |        `- error: no such module 'simd'
 2 |
 3 | public struct Rectangle: Equatable
[26/28] Compiling SwiftyToolz Log.swift
/host/spi-builder-workspace/.build/checkouts/SwiftyToolz/Code/UI Model Elements/Geometry.swift:1:8: error: no such module 'simd'
 1 | import simd
   |        `- error: no such module 'simd'
 2 |
 3 | public struct Rectangle: Equatable
[27/28] Compiling SwiftyToolz Geometry.swift
/host/spi-builder-workspace/.build/checkouts/SwiftyToolz/Code/UI Model Elements/Geometry.swift:1:8: error: no such module 'simd'
 1 | import simd
   |        `- error: no such module 'simd'
 2 |
 3 | public struct Rectangle: Equatable
[28/28] Compiling SwiftyToolz WeakArray.swift
/host/spi-builder-workspace/.build/checkouts/SwiftyToolz/Code/UI Model Elements/Geometry.swift:1:8: error: no such module 'simd'
 1 | import simd
   |        `- error: no such module 'simd'
 2 |
 3 | public struct Rectangle: Equatable
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
error: emit-module command failed with exit code 1 (use -v to see invocation)
[2/21] Emitting module SwiftyToolz
/host/spi-builder-workspace/.build/checkouts/SwiftyToolz/Code/UI Model Elements/Geometry.swift:1:8: error: no such module 'simd'
 1 | import simd
   |        `- error: no such module 'simd'
 2 |
 3 | public struct Rectangle: Equatable
[3/23] Compiling SwiftyToolz Task+SwiftyToolz.swift
/host/spi-builder-workspace/.build/checkouts/SwiftyToolz/Code/UI Model Elements/Geometry.swift:1:8: error: no such module 'simd'
 1 | import simd
   |        `- error: no such module 'simd'
 2 |
 3 | public struct Rectangle: Equatable
[4/23] Compiling SwiftyToolz SwiftHelpers.swift
/host/spi-builder-workspace/.build/checkouts/SwiftyToolz/Code/UI Model Elements/Geometry.swift:1:8: error: no such module 'simd'
 1 | import simd
   |        `- error: no such module 'simd'
 2 |
 3 | public struct Rectangle: Equatable
[5/23] Compiling SwiftyToolz Dictionary+SwiftyToolz.swift
/host/spi-builder-workspace/.build/checkouts/SwiftyToolz/Code/UI Model Elements/Geometry.swift:1:8: error: no such module 'simd'
 1 | import simd
   |        `- error: no such module 'simd'
 2 |
 3 | public struct Rectangle: Equatable
[6/23] Compiling SwiftyToolz Int+SwiftyToolz.swift
/host/spi-builder-workspace/.build/checkouts/SwiftyToolz/Code/UI Model Elements/Geometry.swift:1:8: error: no such module 'simd'
 1 | import simd
   |        `- error: no such module 'simd'
 2 |
 3 | public struct Rectangle: Equatable
[7/23] Compiling SwiftyToolz Optional+SwiftyToolz.swift
/host/spi-builder-workspace/.build/checkouts/SwiftyToolz/Code/UI Model Elements/Geometry.swift:1:8: error: no such module 'simd'
 1 | import simd
   |        `- error: no such module 'simd'
 2 |
 3 | public struct Rectangle: Equatable
[8/23] Compiling SwiftyToolz Color.swift
/host/spi-builder-workspace/.build/checkouts/SwiftyToolz/Code/UI Model Elements/Geometry.swift:1:8: error: no such module 'simd'
 1 | import simd
   |        `- error: no such module 'simd'
 2 |
 3 | public struct Rectangle: Equatable
[9/23] Compiling SwiftyToolz Font.swift
/host/spi-builder-workspace/.build/checkouts/SwiftyToolz/Code/UI Model Elements/Geometry.swift:1:8: error: no such module 'simd'
 1 | import simd
   |        `- error: no such module 'simd'
 2 |
 3 | public struct Rectangle: Equatable
[10/23] Compiling SwiftyToolz Sequence+Async.swift
/host/spi-builder-workspace/.build/checkouts/SwiftyToolz/Code/UI Model Elements/Geometry.swift:1:8: error: no such module 'simd'
 1 | import simd
   |        `- error: no such module 'simd'
 2 |
 3 | public struct Rectangle: Equatable
[11/23] Compiling SwiftyToolz Set+SwiftyToolz.swift
/host/spi-builder-workspace/.build/checkouts/SwiftyToolz/Code/UI Model Elements/Geometry.swift:1:8: error: no such module 'simd'
 1 | import simd
   |        `- error: no such module 'simd'
 2 |
 3 | public struct Rectangle: Equatable
[12/23] Compiling SwiftyToolz String+SwiftyToolz.swift
/host/spi-builder-workspace/.build/checkouts/SwiftyToolz/Code/UI Model Elements/Geometry.swift:1:8: error: no such module 'simd'
 1 | import simd
   |        `- error: no such module 'simd'
 2 |
 3 | public struct Rectangle: Equatable
[13/23] Compiling SwiftyToolz Copyable.swift
/host/spi-builder-workspace/.build/checkouts/SwiftyToolz/Code/UI Model Elements/Geometry.swift:1:8: error: no such module 'simd'
 1 | import simd
   |        `- error: no such module 'simd'
 2 |
 3 | public struct Rectangle: Equatable
[14/23] Compiling SwiftyToolz JSON.swift
/host/spi-builder-workspace/.build/checkouts/SwiftyToolz/Code/UI Model Elements/Geometry.swift:1:8: error: no such module 'simd'
 1 | import simd
   |        `- error: no such module 'simd'
 2 |
 3 | public struct Rectangle: Equatable
[15/23] Compiling SwiftyToolz Log.swift
/host/spi-builder-workspace/.build/checkouts/SwiftyToolz/Code/UI Model Elements/Geometry.swift:1:8: error: no such module 'simd'
 1 | import simd
   |        `- error: no such module 'simd'
 2 |
 3 | public struct Rectangle: Equatable
[16/23] Compiling SwiftyToolz Geometry.swift
/host/spi-builder-workspace/.build/checkouts/SwiftyToolz/Code/UI Model Elements/Geometry.swift:1:8: error: no such module 'simd'
 1 | import simd
   |        `- error: no such module 'simd'
 2 |
 3 | public struct Rectangle: Equatable
[17/23] Compiling SwiftyToolz WeakArray.swift
/host/spi-builder-workspace/.build/checkouts/SwiftyToolz/Code/UI Model Elements/Geometry.swift:1:8: error: no such module 'simd'
 1 | import simd
   |        `- error: no such module 'simd'
 2 |
 3 | public struct Rectangle: Equatable
[18/23] Compiling SwiftyToolz BackgroundActor.swift
/host/spi-builder-workspace/.build/checkouts/SwiftyToolz/Code/UI Model Elements/Geometry.swift:1:8: error: no such module 'simd'
 1 | import simd
   |        `- error: no such module 'simd'
 2 |
 3 | public struct Rectangle: Equatable
[19/23] Compiling SwiftyToolz BuildEnvironment.swift
/host/spi-builder-workspace/.build/checkouts/SwiftyToolz/Code/UI Model Elements/Geometry.swift:1:8: error: no such module 'simd'
 1 | import simd
   |        `- error: no such module 'simd'
 2 |
 3 | public struct Rectangle: Equatable
[20/23] Compiling SwiftyToolz Clipboard.swift
/host/spi-builder-workspace/.build/checkouts/SwiftyToolz/Code/UI Model Elements/Geometry.swift:1:8: error: no such module 'simd'
 1 | import simd
   |        `- error: no such module 'simd'
 2 |
 3 | public struct Rectangle: Equatable
[21/23] Compiling SwiftyToolz ReadableError.swift
/host/spi-builder-workspace/.build/checkouts/SwiftyToolz/Code/UI Model Elements/Geometry.swift:1:8: error: no such module 'simd'
 1 | import simd
   |        `- error: no such module 'simd'
 2 |
 3 | public struct Rectangle: Equatable
[22/23] Compiling SwiftyToolz Array+SwiftyToolz.swift
/host/spi-builder-workspace/.build/checkouts/SwiftyToolz/Code/UI Model Elements/Geometry.swift:1:8: error: no such module 'simd'
 1 | import simd
   |        `- error: no such module 'simd'
 2 |
 3 | public struct Rectangle: Equatable
[23/23] Compiling SwiftyToolz Collection+Sum.swift
/host/spi-builder-workspace/.build/checkouts/SwiftyToolz/Code/UI Model Elements/Geometry.swift:1:8: error: no such module 'simd'
 1 | import simd
   |        `- error: no such module 'simd'
 2 |
 3 | public struct Rectangle: Equatable
BUILD FAILURE 6.1 linux