Swift Package IndexBuild Information
Successful build of SwiftCheck, reference master (7494be), with Swift 6.1 for macOS (SPM) on 24 Apr 2025 22:02:07 UTC.
Swift 6 data race errors: 1
Build Command
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -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 InferSendableFromCapturesBuild Log
========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/typelift/SwiftCheck.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/typelift/SwiftCheck
* branch master -> FETCH_HEAD
* [new branch] master -> origin/master
HEAD is now at 7494bed Fix Xcode 12.5 build issues (#305)
Submodule path 'Carthage/Checkouts/FileCheck': checked out 'bd9cb30ceee1f21c02f51a7168f58471449807d8'
Submodule 'Carthage/Checkouts/FileCheck' (https://github.com/trill-lang/FileCheck.git) registered for path 'Carthage/Checkouts/FileCheck'
Cloning into '/Users/admin/builder/spi-builder-workspace/Carthage/Checkouts/FileCheck'...
Cloned https://github.com/typelift/SwiftCheck.git
Revision (git rev-parse @):
7494bedfa42972431004a5d478dbf1fc2655e1e6
SUCCESS checkout https://github.com/typelift/SwiftCheck.git at master
Fetching https://github.com/llvm-swift/FileCheck.git
[1/479] Fetching filecheck
Fetched https://github.com/llvm-swift/FileCheck.git from cache (0.65s)
Computing version for https://github.com/llvm-swift/FileCheck.git
Computed https://github.com/llvm-swift/FileCheck.git at 0.2.6 (1.27s)
Fetching https://github.com/mxcl/Chalk.git
Fetching https://github.com/apple/swift-argument-parser from cache
[1/81] Fetching chalk
Fetched https://github.com/apple/swift-argument-parser from cache (0.63s)
Fetched https://github.com/mxcl/Chalk.git from cache (0.98s)
Computing version for https://github.com/mxcl/Chalk.git
Computed https://github.com/mxcl/Chalk.git at 0.5.0 (1.58s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.5.0 (0.52s)
Creating working copy for https://github.com/apple/swift-argument-parser
Working copy of https://github.com/apple/swift-argument-parser resolved at 1.5.0
Creating working copy for https://github.com/mxcl/Chalk.git
Working copy of https://github.com/mxcl/Chalk.git resolved at 0.5.0
Creating working copy for https://github.com/llvm-swift/FileCheck.git
Working copy of https://github.com/llvm-swift/FileCheck.git resolved at 0.2.6
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
"identity": ".resolve-product-dependencies",
"name": "resolve-dependencies",
"url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
"dependencies": [
{
"identity": "swiftcheck",
"name": "SwiftCheck",
"url": "https://github.com/typelift/SwiftCheck.git",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/SwiftCheck",
"dependencies": [
]
}
]
}
Fetching https://github.com/typelift/SwiftCheck.git
[1/4870] Fetching swiftcheck
Fetched https://github.com/typelift/SwiftCheck.git from cache (1.01s)
Creating working copy for https://github.com/typelift/SwiftCheck.git
Working copy of https://github.com/typelift/SwiftCheck.git resolved at master (7494bed)
warning: '.resolve-product-dependencies': dependency 'swiftcheck' is not used by any target
Found 0 product dependencies
========================================
Build
========================================
Selected platform: macosSpm
Swift version: 6.1
Building package at path: $PWD
https://github.com/typelift/SwiftCheck.git
https://github.com/typelift/SwiftCheck.git
{
"dependencies" : [
{
"identity" : "filecheck",
"requirement" : {
"range" : [
{
"lower_bound" : "0.1.0",
"upper_bound" : "1.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/llvm-swift/FileCheck.git"
}
],
"manifest_display_name" : "SwiftCheck",
"name" : "SwiftCheck",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "SwiftCheck",
"targets" : [
"SwiftCheck"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "SwiftCheckTests",
"module_type" : "SwiftTarget",
"name" : "SwiftCheckTests",
"path" : "Tests/SwiftCheckTests",
"product_dependencies" : [
"FileCheck"
],
"sources" : [
"BooleanIdentitySpec.swift",
"CartesianSpec.swift",
"ComplexSpec.swift",
"DiscardSpec.swift",
"FailureSpec.swift",
"FormatterSpec.swift",
"GenSpec.swift",
"LambdaSpec.swift",
"ModifierSpec.swift",
"PathSpec.swift",
"PropertySpec.swift",
"ReplaySpec.swift",
"RoseSpec.swift",
"ShrinkSpec.swift",
"SimpleSpec.swift",
"TestSpec.swift"
],
"target_dependencies" : [
"SwiftCheck"
],
"type" : "test"
},
{
"c99name" : "SwiftCheck",
"module_type" : "SwiftTarget",
"name" : "SwiftCheck",
"path" : "Sources/SwiftCheck",
"product_memberships" : [
"SwiftCheck"
],
"sources" : [
"Arbitrary.swift",
"Cartesian.swift",
"Check.swift",
"CoArbitrary.swift",
"Compose.swift",
"Gen.swift",
"Lattice.swift",
"Modifiers.swift",
"Property.swift",
"Random.swift",
"Rose.swift",
"State.swift",
"Test.swift",
"Testable.swift",
"WitnessedArbitrary.swift"
],
"type" : "library"
}
],
"tools_version" : "5.2"
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -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
[1/1] Compiling plugin GenerateManual
Building for debugging...
[1/3] Write sources
[2/3] Write swift-version-2F0A5646E1D333AE.txt
[4/18] Compiling SwiftCheck Testable.swift
[5/19] Compiling SwiftCheck WitnessedArbitrary.swift
[6/19] Compiling SwiftCheck Test.swift
[7/19] Compiling SwiftCheck State.swift
[8/19] Compiling SwiftCheck Lattice.swift
[9/19] Compiling SwiftCheck Modifiers.swift
[10/19] Compiling SwiftCheck Property.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Random.swift:103:13: warning: var 'theStdGen' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
101 | }
102 |
103 | private var theStdGen : StdGen = mkStdRNG(0)
| |- warning: var 'theStdGen' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'theStdGen' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make var 'theStdGen' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
104 |
105 | /// A library-provided standard random number generator.
[11/19] Compiling SwiftCheck Random.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Random.swift:103:13: warning: var 'theStdGen' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
101 | }
102 |
103 | private var theStdGen : StdGen = mkStdRNG(0)
| |- warning: var 'theStdGen' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'theStdGen' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make var 'theStdGen' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
104 |
105 | /// A library-provided standard random number generator.
[12/19] Compiling SwiftCheck Rose.swift
[13/19] Compiling SwiftCheck Compose.swift
[14/19] Compiling SwiftCheck Gen.swift
[15/19] Emitting module SwiftCheck
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Random.swift:103:13: warning: var 'theStdGen' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
101 | }
102 |
103 | private var theStdGen : StdGen = mkStdRNG(0)
| |- warning: var 'theStdGen' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'theStdGen' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make var 'theStdGen' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
104 |
105 | /// A library-provided standard random number generator.
[16/19] Compiling SwiftCheck Arbitrary.swift
[17/19] Compiling SwiftCheck Cartesian.swift
[18/19] Compiling SwiftCheck Check.swift
[19/19] Compiling SwiftCheck CoArbitrary.swift
Build complete! (12.45s)
Build complete.
{
"dependencies" : [
{
"identity" : "filecheck",
"requirement" : {
"range" : [
{
"lower_bound" : "0.1.0",
"upper_bound" : "1.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/llvm-swift/FileCheck.git"
}
],
"manifest_display_name" : "SwiftCheck",
"name" : "SwiftCheck",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
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"targets" : [
"SwiftCheck"
],
"type" : {
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}
}
],
"targets" : [
{
"c99name" : "SwiftCheckTests",
"module_type" : "SwiftTarget",
"name" : "SwiftCheckTests",
"path" : "Tests/SwiftCheckTests",
"product_dependencies" : [
"FileCheck"
],
"sources" : [
"BooleanIdentitySpec.swift",
"CartesianSpec.swift",
"ComplexSpec.swift",
"DiscardSpec.swift",
"FailureSpec.swift",
"FormatterSpec.swift",
"GenSpec.swift",
"LambdaSpec.swift",
"ModifierSpec.swift",
"PathSpec.swift",
"PropertySpec.swift",
"ReplaySpec.swift",
"RoseSpec.swift",
"ShrinkSpec.swift",
"SimpleSpec.swift",
"TestSpec.swift"
],
"target_dependencies" : [
"SwiftCheck"
],
"type" : "test"
},
{
"c99name" : "SwiftCheck",
"module_type" : "SwiftTarget",
"name" : "SwiftCheck",
"path" : "Sources/SwiftCheck",
"product_memberships" : [
"SwiftCheck"
],
"sources" : [
"Arbitrary.swift",
"Cartesian.swift",
"Check.swift",
"CoArbitrary.swift",
"Compose.swift",
"Gen.swift",
"Lattice.swift",
"Modifiers.swift",
"Property.swift",
"Random.swift",
"Rose.swift",
"State.swift",
"Test.swift",
"Testable.swift",
"WitnessedArbitrary.swift"
],
"type" : "library"
}
],
"tools_version" : "5.2"
}
Done.