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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 CoreDataService, reference main (bfc041), with Swift 6.1 for Linux on 5 May 2025 12:17:45 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.61.3
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/IhorIlin/CoreDataService.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/IhorIlin/CoreDataService
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at bfc0413 Add badges.
Cloned https://github.com/IhorIlin/CoreDataService.git
Revision (git rev-parse @):
bfc041306a7f4a0b10d93e4f8c2156f1360771be
SUCCESS checkout https://github.com/IhorIlin/CoreDataService.git at main
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.1
Building package at path:  $PWD
https://github.com/IhorIlin/CoreDataService.git
https://github.com/IhorIlin/CoreDataService.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
error: 'spi-builder-workspace': package 'spi-builder-workspace' is using Swift tools version 6.1.0 but the installed version is 6.0.2
error: fatalError
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$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...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/10] Compiling CoreDataService DefaultCoreDataStack.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/host/spi-builder-workspace/Sources/CoreDataService/Core/DefaultCoreDataService.swift:8:8: error: no such module 'CoreData'
  6 | //
  7 |
  8 | import CoreData
    |        `- error: no such module 'CoreData'
  9 |
 10 | public final class DefaultCoreDataService: CoreDataService {
[4/11] Compiling CoreDataService CoreDataStack.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/host/spi-builder-workspace/Sources/CoreDataService/Core/DefaultCoreDataService.swift:8:8: error: no such module 'CoreData'
  6 | //
  7 |
  8 | import CoreData
    |        `- error: no such module 'CoreData'
  9 |
 10 | public final class DefaultCoreDataService: CoreDataService {
[5/11] Compiling CoreDataService CoreDataRepresentable.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/host/spi-builder-workspace/Sources/CoreDataService/Core/DefaultCoreDataService.swift:8:8: error: no such module 'CoreData'
  6 | //
  7 |
  8 | import CoreData
    |        `- error: no such module 'CoreData'
  9 |
 10 | public final class DefaultCoreDataService: CoreDataService {
[6/11] Compiling CoreDataService CoreDataService.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/host/spi-builder-workspace/Sources/CoreDataService/Core/DefaultCoreDataService.swift:8:8: error: no such module 'CoreData'
  6 | //
  7 |
  8 | import CoreData
    |        `- error: no such module 'CoreData'
  9 |
 10 | public final class DefaultCoreDataService: CoreDataService {
[7/11] Compiling CoreDataService CoreDataConfigurable.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/host/spi-builder-workspace/Sources/CoreDataService/Core/DefaultCoreDataService.swift:8:8: error: no such module 'CoreData'
  6 | //
  7 |
  8 | import CoreData
    |        `- error: no such module 'CoreData'
  9 |
 10 | public final class DefaultCoreDataService: CoreDataService {
[8/11] Compiling CoreDataService CoreDataError.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/host/spi-builder-workspace/Sources/CoreDataService/Core/DefaultCoreDataService.swift:8:8: error: no such module 'CoreData'
  6 | //
  7 |
  8 | import CoreData
    |        `- error: no such module 'CoreData'
  9 |
 10 | public final class DefaultCoreDataService: CoreDataService {
error: emit-module command failed with exit code 1 (use -v to see invocation)
[9/11] Emitting module CoreDataService
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/host/spi-builder-workspace/Sources/CoreDataService/Core/DefaultCoreDataService.swift:8:8: error: no such module 'CoreData'
  6 | //
  7 |
  8 | import CoreData
    |        `- error: no such module 'CoreData'
  9 |
 10 | public final class DefaultCoreDataService: CoreDataService {
[10/11] Compiling CoreDataService DefaultCoreDataService.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/host/spi-builder-workspace/Sources/CoreDataService/Core/DefaultCoreDataService.swift:8:8: error: no such module 'CoreData'
  6 | //
  7 |
  8 | import CoreData
    |        `- error: no such module 'CoreData'
  9 |
 10 | public final class DefaultCoreDataService: CoreDataService {
[11/11] Compiling CoreDataService DefaultCoreDataConfiguration.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/host/spi-builder-workspace/Sources/CoreDataService/Core/DefaultCoreDataService.swift:8:8: error: no such module 'CoreData'
  6 | //
  7 |
  8 | import CoreData
    |        `- error: no such module 'CoreData'
  9 |
 10 | public final class DefaultCoreDataService: CoreDataService {
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/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
warning: 'spi-builder-workspace': found 1 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
    /host/spi-builder-workspace/Tests/CoreDataServiceTests/Resources/TestModel.xcdatamodeld
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
[2/9] Compiling CoreDataService CoreDataConfigurable.swift
/host/spi-builder-workspace/Sources/CoreDataService/Core/DefaultCoreDataService.swift:8:8: error: no such module 'CoreData'
  6 | //
  7 |
  8 | import CoreData
    |        `- error: no such module 'CoreData'
  9 |
 10 | public final class DefaultCoreDataService: CoreDataService {
[3/10] Compiling CoreDataService CoreDataService.swift
/host/spi-builder-workspace/Sources/CoreDataService/Core/DefaultCoreDataService.swift:8:8: error: no such module 'CoreData'
  6 | //
  7 |
  8 | import CoreData
    |        `- error: no such module 'CoreData'
  9 |
 10 | public final class DefaultCoreDataService: CoreDataService {
[4/10] Compiling CoreDataService CoreDataRepresentable.swift
/host/spi-builder-workspace/Sources/CoreDataService/Core/DefaultCoreDataService.swift:8:8: error: no such module 'CoreData'
  6 | //
  7 |
  8 | import CoreData
    |        `- error: no such module 'CoreData'
  9 |
 10 | public final class DefaultCoreDataService: CoreDataService {
[5/10] Compiling CoreDataService DefaultCoreDataStack.swift
/host/spi-builder-workspace/Sources/CoreDataService/Core/DefaultCoreDataService.swift:8:8: error: no such module 'CoreData'
  6 | //
  7 |
  8 | import CoreData
    |        `- error: no such module 'CoreData'
  9 |
 10 | public final class DefaultCoreDataService: CoreDataService {
[6/10] Compiling CoreDataService CoreDataError.swift
/host/spi-builder-workspace/Sources/CoreDataService/Core/DefaultCoreDataService.swift:8:8: error: no such module 'CoreData'
  6 | //
  7 |
  8 | import CoreData
    |        `- error: no such module 'CoreData'
  9 |
 10 | public final class DefaultCoreDataService: CoreDataService {
error: emit-module command failed with exit code 1 (use -v to see invocation)
[7/10] Emitting module CoreDataService
/host/spi-builder-workspace/Sources/CoreDataService/Core/DefaultCoreDataService.swift:8:8: error: no such module 'CoreData'
  6 | //
  7 |
  8 | import CoreData
    |        `- error: no such module 'CoreData'
  9 |
 10 | public final class DefaultCoreDataService: CoreDataService {
[8/10] Compiling CoreDataService DefaultCoreDataConfiguration.swift
/host/spi-builder-workspace/Sources/CoreDataService/Core/DefaultCoreDataService.swift:8:8: error: no such module 'CoreData'
  6 | //
  7 |
  8 | import CoreData
    |        `- error: no such module 'CoreData'
  9 |
 10 | public final class DefaultCoreDataService: CoreDataService {
[9/10] Compiling CoreDataService DefaultCoreDataService.swift
/host/spi-builder-workspace/Sources/CoreDataService/Core/DefaultCoreDataService.swift:8:8: error: no such module 'CoreData'
  6 | //
  7 |
  8 | import CoreData
    |        `- error: no such module 'CoreData'
  9 |
 10 | public final class DefaultCoreDataService: CoreDataService {
[10/10] Compiling CoreDataService CoreDataStack.swift
/host/spi-builder-workspace/Sources/CoreDataService/Core/DefaultCoreDataService.swift:8:8: error: no such module 'CoreData'
  6 | //
  7 |
  8 | import CoreData
    |        `- error: no such module 'CoreData'
  9 |
 10 | public final class DefaultCoreDataService: CoreDataService {
BUILD FAILURE 6.1 linux