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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 Quack, reference 1.9.0 (38930d), with Swift 6.1 for Linux on 25 Apr 2025 16:24:26 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/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: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/cpageler93/quack.git
Reference: 1.9.0
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/cpageler93/quack
 * tag               1.9.0      -> FETCH_HEAD
HEAD is now at 38930de Update to Swift 5
Cloned https://github.com/cpageler93/quack.git
Revision (git rev-parse @):
38930deedf25007f860fff45d2cfe7550ed02776
SUCCESS checkout https://github.com/cpageler93/quack.git at 1.9.0
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.1
Building package at path:  $PWD
https://github.com/cpageler93/quack.git
https://github.com/cpageler93/quack.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
error: 'spi-builder-workspace': Invalid manifest (compiled with: ["/usr/bin/swiftc", "-vfsoverlay", "/tmp/TemporaryDirectory.KER35A/vfs.yaml", "-L", "/usr/lib/swift/pm/ManifestAPI", "-lPackageDescription", "-Xlinker", "-rpath", "-Xlinker", "/usr/lib/swift/pm/ManifestAPI", "-swift-version", "4", "-I", "/usr/lib/swift/pm/ManifestAPI", "-package-description-version", "4.1.0", "/host/spi-builder-workspace/Package.swift", "-o", "/tmp/TemporaryDirectory.UYYwgf/spi-builder-workspace-manifest"])
/host/spi-builder-workspace/Package.swift:8:69: error: missing argument for parameter 'condition' in call
 6 | #if os(Linux)
 7 | let httpPackageDependency = Package.Dependency.package(url: "https://github.com/vapor/http.git", "3.0.0"..<"4.0.0")
 8 | let httpTargetDependency = Target.Dependency.byNameItem(name: "HTTP")
   |                                                                     `- error: missing argument for parameter 'condition' in call
 9 | #else
10 | let httpPackageDependency = Package.Dependency.package(url: "https://github.com/Alamofire/Alamofire", from: "4.8.2")
PackageDescription.Target:17:14: note: 'byNameItem(name:condition:)' declared here
15 |         case targetItem(name: String, condition: TargetDependencyCondition?)
16 |         case productItem(name: String, package: String?, moduleAliases: [String : String]?, condition: TargetDependencyCondition?)
17 |         case byNameItem(name: String, condition: TargetDependencyCondition?)
   |              `- note: 'byNameItem(name:condition:)' declared here
18 |     }
19 |     public var name: String
/host/spi-builder-workspace/Package.swift:27:43: error: missing argument for parameter 'condition' in call
25 |         .target(name: "Quack", dependencies: [
26 |             httpTargetDependency,
27 |             .byNameItem(name: "SwiftyJSON"),
   |                                           `- error: missing argument for parameter 'condition' in call
28 |             .byNameItem(name: "Result")
29 |         ]),
PackageDescription.Target:17:14: note: 'byNameItem(name:condition:)' declared here
15 |         case targetItem(name: String, condition: TargetDependencyCondition?)
16 |         case productItem(name: String, package: String?, moduleAliases: [String : String]?, condition: TargetDependencyCondition?)
17 |         case byNameItem(name: String, condition: TargetDependencyCondition?)
   |              `- note: 'byNameItem(name:condition:)' declared here
18 |     }
19 |     public var name: String
/host/spi-builder-workspace/Package.swift:28:39: error: missing argument for parameter 'condition' in call
26 |             httpTargetDependency,
27 |             .byNameItem(name: "SwiftyJSON"),
28 |             .byNameItem(name: "Result")
   |                                       `- error: missing argument for parameter 'condition' in call
29 |         ]),
30 |         .testTarget(name: "QuackUnitTests", dependencies: ["Quack"])
PackageDescription.Target:17:14: note: 'byNameItem(name:condition:)' declared here
15 |         case targetItem(name: String, condition: TargetDependencyCondition?)
16 |         case productItem(name: String, package: String?, moduleAliases: [String : String]?, condition: TargetDependencyCondition?)
17 |         case byNameItem(name: String, condition: TargetDependencyCondition?)
   |              `- note: 'byNameItem(name:condition:)' declared here
18 |     }
19 |     public var name: String
error: fatalError
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/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
error: 'spi-builder-workspace': Invalid manifest (compiled with: ["/usr/bin/swiftc", "-vfsoverlay", "/tmp/TemporaryDirectory.I0rfUM/vfs.yaml", "-L", "/usr/lib/swift/pm/ManifestAPI", "-lPackageDescription", "-Xlinker", "-rpath", "-Xlinker", "/usr/lib/swift/pm/ManifestAPI", "-swift-version", "4", "-I", "/usr/lib/swift/pm/ManifestAPI", "-package-description-version", "4.1.0", "/host/spi-builder-workspace/Package.swift", "-o", "/tmp/TemporaryDirectory.wpSbjH/spi-builder-workspace-manifest"])
/host/spi-builder-workspace/Package.swift:7:69: error: missing argument for parameter 'condition' in call
 5 | #if os(Linux)
 6 | let httpPackageDependency = Package.Dependency.package(url: "https://github.com/vapor/http.git", "3.0.0"..<"4.0.0")
 7 | let httpTargetDependency = Target.Dependency.byNameItem(name: "HTTP")
   |                                                                     `- error: missing argument for parameter 'condition' in call
 8 | #else
 9 | let httpPackageDependency = Package.Dependency.package(url: "https://github.com/Alamofire/Alamofire", from: "4.8.2")
PackageDescription.Target.Dependency.byNameItem:3:6: note: 'byNameItem(name:condition:)' declared here
1 | class Target {
2 |   enum Dependency {
3 | case byNameItem(name: String, condition: TargetDependencyCondition?)  }
  |      `- note: 'byNameItem(name:condition:)' declared here
4 | }
5 |
/host/spi-builder-workspace/Package.swift:26:43: error: missing argument for parameter 'condition' in call
24 |         .target(name: "Quack", dependencies: [
25 |             httpTargetDependency,
26 |             .byNameItem(name: "SwiftyJSON"),
   |                                           `- error: missing argument for parameter 'condition' in call
27 |             .byNameItem(name: "Result")
28 |         ]),
PackageDescription.Target.Dependency.byNameItem:3:6: note: 'byNameItem(name:condition:)' declared here
1 | class Target {
2 |   enum Dependency {
3 | case byNameItem(name: String, condition: TargetDependencyCondition?)  }
  |      `- note: 'byNameItem(name:condition:)' declared here
4 | }
5 |
/host/spi-builder-workspace/Package.swift:27:39: error: missing argument for parameter 'condition' in call
25 |             httpTargetDependency,
26 |             .byNameItem(name: "SwiftyJSON"),
27 |             .byNameItem(name: "Result")
   |                                       `- error: missing argument for parameter 'condition' in call
28 |         ]),
29 |         .testTarget(name: "QuackUnitTests", dependencies: ["Quack"])
PackageDescription.Target.Dependency.byNameItem:3:6: note: 'byNameItem(name:condition:)' declared here
1 | class Target {
2 |   enum Dependency {
3 | case byNameItem(name: String, condition: TargetDependencyCondition?)  }
  |      `- note: 'byNameItem(name:condition:)' declared here
4 | }
5 |
error: 'spi-builder-workspace': Invalid manifest (compiled with: ["/usr/bin/swiftc", "-vfsoverlay", "/tmp/TemporaryDirectory.8CWLpy/vfs.yaml", "-L", "/usr/lib/swift/pm/ManifestAPI", "-lPackageDescription", "-Xlinker", "-rpath", "-Xlinker", "/usr/lib/swift/pm/ManifestAPI", "-swift-version", "4", "-I", "/usr/lib/swift/pm/ManifestAPI", "-package-description-version", "4.1.0", "/host/spi-builder-workspace/Package.swift", "-o", "/tmp/TemporaryDirectory.hgf5f7/spi-builder-workspace-manifest"])
/host/spi-builder-workspace/Package.swift:7:69: error: missing argument for parameter 'condition' in call
 5 | #if os(Linux)
 6 | let httpPackageDependency = Package.Dependency.package(url: "https://github.com/vapor/http.git", "3.0.0"..<"4.0.0")
 7 | let httpTargetDependency = Target.Dependency.byNameItem(name: "HTTP")
   |                                                                     `- error: missing argument for parameter 'condition' in call
 8 | #else
 9 | let httpPackageDependency = Package.Dependency.package(url: "https://github.com/Alamofire/Alamofire", from: "4.8.2")
PackageDescription.Target.Dependency.byNameItem:3:6: note: 'byNameItem(name:condition:)' declared here
1 | class Target {
2 |   enum Dependency {
3 | case byNameItem(name: String, condition: TargetDependencyCondition?)  }
  |      `- note: 'byNameItem(name:condition:)' declared here
4 | }
5 |
/host/spi-builder-workspace/Package.swift:26:43: error: missing argument for parameter 'condition' in call
24 |         .target(name: "Quack", dependencies: [
25 |             httpTargetDependency,
26 |             .byNameItem(name: "SwiftyJSON"),
   |                                           `- error: missing argument for parameter 'condition' in call
27 |             .byNameItem(name: "Result")
28 |         ]),
PackageDescription.Target.Dependency.byNameItem:3:6: note: 'byNameItem(name:condition:)' declared here
1 | class Target {
2 |   enum Dependency {
3 | case byNameItem(name: String, condition: TargetDependencyCondition?)  }
  |      `- note: 'byNameItem(name:condition:)' declared here
4 | }
5 |
/host/spi-builder-workspace/Package.swift:27:39: error: missing argument for parameter 'condition' in call
25 |             httpTargetDependency,
26 |             .byNameItem(name: "SwiftyJSON"),
27 |             .byNameItem(name: "Result")
   |                                       `- error: missing argument for parameter 'condition' in call
28 |         ]),
29 |         .testTarget(name: "QuackUnitTests", dependencies: ["Quack"])
PackageDescription.Target.Dependency.byNameItem:3:6: note: 'byNameItem(name:condition:)' declared here
1 | class Target {
2 |   enum Dependency {
3 | case byNameItem(name: String, condition: TargetDependencyCondition?)  }
  |      `- note: 'byNameItem(name:condition:)' declared here
4 | }
5 |
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/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
error: 'spi-builder-workspace': Invalid manifest (compiled with: ["/usr/bin/swiftc", "-vfsoverlay", "/tmp/TemporaryDirectory.AcLbhP/vfs.yaml", "-L", "/usr/lib/swift/pm/ManifestAPI", "-lPackageDescription", "-Xlinker", "-rpath", "-Xlinker", "/usr/lib/swift/pm/ManifestAPI", "-swift-version", "4", "-I", "/usr/lib/swift/pm/ManifestAPI", "-package-description-version", "4.1.0", "/host/spi-builder-workspace/Package.swift", "-o", "/tmp/TemporaryDirectory.WYouZV/spi-builder-workspace-manifest"])
/host/spi-builder-workspace/Package.swift:7:69: error: missing argument for parameter 'condition' in call
 5 | #if os(Linux)
 6 | let httpPackageDependency = Package.Dependency.package(url: "https://github.com/vapor/http.git", "3.0.0"..<"4.0.0")
 7 | let httpTargetDependency = Target.Dependency.byNameItem(name: "HTTP")
   |                                                                     `- error: missing argument for parameter 'condition' in call
 8 | #else
 9 | let httpPackageDependency = Package.Dependency.package(url: "https://github.com/Alamofire/Alamofire", from: "4.8.2")
PackageDescription.Target.Dependency.byNameItem:3:6: note: 'byNameItem(name:condition:)' declared here
1 | class Target {
2 |   enum Dependency {
3 | case byNameItem(name: String, condition: TargetDependencyCondition?)  }
  |      `- note: 'byNameItem(name:condition:)' declared here
4 | }
5 |
/host/spi-builder-workspace/Package.swift:26:43: error: missing argument for parameter 'condition' in call
24 |         .target(name: "Quack", dependencies: [
25 |             httpTargetDependency,
26 |             .byNameItem(name: "SwiftyJSON"),
   |                                           `- error: missing argument for parameter 'condition' in call
27 |             .byNameItem(name: "Result")
28 |         ]),
PackageDescription.Target.Dependency.byNameItem:3:6: note: 'byNameItem(name:condition:)' declared here
1 | class Target {
2 |   enum Dependency {
3 | case byNameItem(name: String, condition: TargetDependencyCondition?)  }
  |      `- note: 'byNameItem(name:condition:)' declared here
4 | }
5 |
/host/spi-builder-workspace/Package.swift:27:39: error: missing argument for parameter 'condition' in call
25 |             httpTargetDependency,
26 |             .byNameItem(name: "SwiftyJSON"),
27 |             .byNameItem(name: "Result")
   |                                       `- error: missing argument for parameter 'condition' in call
28 |         ]),
29 |         .testTarget(name: "QuackUnitTests", dependencies: ["Quack"])
PackageDescription.Target.Dependency.byNameItem:3:6: note: 'byNameItem(name:condition:)' declared here
1 | class Target {
2 |   enum Dependency {
3 | case byNameItem(name: String, condition: TargetDependencyCondition?)  }
  |      `- note: 'byNameItem(name:condition:)' declared here
4 | }
5 |
error: 'spi-builder-workspace': Invalid manifest (compiled with: ["/usr/bin/swiftc", "-vfsoverlay", "/tmp/TemporaryDirectory.MXhzfo/vfs.yaml", "-L", "/usr/lib/swift/pm/ManifestAPI", "-lPackageDescription", "-Xlinker", "-rpath", "-Xlinker", "/usr/lib/swift/pm/ManifestAPI", "-swift-version", "4", "-I", "/usr/lib/swift/pm/ManifestAPI", "-package-description-version", "4.1.0", "/host/spi-builder-workspace/Package.swift", "-o", "/tmp/TemporaryDirectory.mD33Pt/spi-builder-workspace-manifest"])
/host/spi-builder-workspace/Package.swift:7:69: error: missing argument for parameter 'condition' in call
 5 | #if os(Linux)
 6 | let httpPackageDependency = Package.Dependency.package(url: "https://github.com/vapor/http.git", "3.0.0"..<"4.0.0")
 7 | let httpTargetDependency = Target.Dependency.byNameItem(name: "HTTP")
   |                                                                     `- error: missing argument for parameter 'condition' in call
 8 | #else
 9 | let httpPackageDependency = Package.Dependency.package(url: "https://github.com/Alamofire/Alamofire", from: "4.8.2")
PackageDescription.Target.Dependency.byNameItem:3:6: note: 'byNameItem(name:condition:)' declared here
1 | class Target {
2 |   enum Dependency {
3 | case byNameItem(name: String, condition: TargetDependencyCondition?)  }
  |      `- note: 'byNameItem(name:condition:)' declared here
4 | }
5 |
/host/spi-builder-workspace/Package.swift:26:43: error: missing argument for parameter 'condition' in call
24 |         .target(name: "Quack", dependencies: [
25 |             httpTargetDependency,
26 |             .byNameItem(name: "SwiftyJSON"),
   |                                           `- error: missing argument for parameter 'condition' in call
27 |             .byNameItem(name: "Result")
28 |         ]),
PackageDescription.Target.Dependency.byNameItem:3:6: note: 'byNameItem(name:condition:)' declared here
1 | class Target {
2 |   enum Dependency {
3 | case byNameItem(name: String, condition: TargetDependencyCondition?)  }
  |      `- note: 'byNameItem(name:condition:)' declared here
4 | }
5 |
/host/spi-builder-workspace/Package.swift:27:39: error: missing argument for parameter 'condition' in call
25 |             httpTargetDependency,
26 |             .byNameItem(name: "SwiftyJSON"),
27 |             .byNameItem(name: "Result")
   |                                       `- error: missing argument for parameter 'condition' in call
28 |         ]),
29 |         .testTarget(name: "QuackUnitTests", dependencies: ["Quack"])
PackageDescription.Target.Dependency.byNameItem:3:6: note: 'byNameItem(name:condition:)' declared here
1 | class Target {
2 |   enum Dependency {
3 | case byNameItem(name: String, condition: TargetDependencyCondition?)  }
  |      `- note: 'byNameItem(name:condition:)' declared here
4 | }
5 |
BUILD FAILURE 6.1 linux