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Build Information

Successful build of SwiftCheck, reference 0.13.1 (8ce569), with Swift 6.2 for macOS (SPM) on 19 Oct 2025 09:51:30 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.0.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/toastersocks/SwiftCheck.git
Reference: 0.13.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/toastersocks/SwiftCheck
 * tag               0.13.1     -> FETCH_HEAD
HEAD is now at 8ce569a Fix compatibility with older Swift compiler versions
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/toastersocks/SwiftCheck.git
Revision (git rev-parse @):
8ce569ae88b7fef2f4e22bf99ec27a9412124ee3
SUCCESS checkout https://github.com/toastersocks/SwiftCheck.git at 0.13.1
Fetching https://github.com/llvm-swift/FileCheck.git
[1/479] Fetching filecheck
Fetched https://github.com/llvm-swift/FileCheck.git from cache (0.84s)
Computing version for https://github.com/llvm-swift/FileCheck.git
Computed https://github.com/llvm-swift/FileCheck.git at 0.2.6 (3.85s)
Fetching https://github.com/mxcl/Chalk.git
Fetching https://github.com/apple/swift-argument-parser
[1/81] Fetching chalk
[60/16763] Fetching chalk, swift-argument-parser
Fetched https://github.com/apple/swift-argument-parser from cache (1.50s)
Fetched https://github.com/mxcl/Chalk.git from cache (1.50s)
Computing version for https://github.com/mxcl/Chalk.git
Computed https://github.com/mxcl/Chalk.git at 0.5.0 (2.20s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.6.2 (0.56s)
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
Creating working copy for https://github.com/apple/swift-argument-parser
Working copy of https://github.com/apple/swift-argument-parser resolved at 1.6.2
Creating working copy for https://github.com/mxcl/Chalk.git
Working copy of https://github.com/mxcl/Chalk.git resolved at 0.5.0
========================================
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/toastersocks/SwiftCheck.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/SwiftCheck",
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/toastersocks/SwiftCheck.git
[1/4558] Fetching swiftcheck
Fetched https://github.com/toastersocks/SwiftCheck.git from cache (1.11s)
Creating working copy for https://github.com/toastersocks/SwiftCheck.git
Working copy of https://github.com/toastersocks/SwiftCheck.git resolved at 0.13.1 (8ce569a)
warning: '.resolve-product-dependencies': dependency 'swiftcheck' is not used by any target
Found 0 product dependencies
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.2
Building package at path:  $PWD
https://github.com/toastersocks/SwiftCheck.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0.app xcrun swift build --arch arm64
[1/1] Compiling plugin GenerateManual
[2/2] Compiling plugin GenerateDoccReference
Building for debugging...
[2/4] Write sources
[3/4] Write swift-version-49B95AFC49DCD68C.txt
[5/19] Compiling SwiftCheck Test.swift
[6/19] Compiling SwiftCheck Testable.swift
[7/20] Compiling SwiftCheck WitnessedArbitrary.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/WitnessedArbitrary.swift:25:34: warning: capture of non-Sendable type 'Element.Type' in an isolated closure [#SendableMetatypes]
 23 | 	/// Returns a generator of `AnyBidirectionalCollection`s of arbitrary `Element`s.
 24 | 	public static var arbitrary : Gen<AnyBidirectionalCollection<Element>> {
 25 | 		return [Element].arbitrary.map(AnyBidirectionalCollection.init)
    |                                  `- warning: capture of non-Sendable type 'Element.Type' in an isolated closure [#SendableMetatypes]
 26 | 	}
 27 |
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/WitnessedArbitrary.swift:30:46: warning: capture of non-Sendable type 'Element.Type' in an isolated closure [#SendableMetatypes]
 28 | 	/// The default shrinking function for `AnyBidirectionalCollection`s of arbitrary `Element`s.
 29 | 	public static func shrink(_ bl : AnyBidirectionalCollection<Element>) -> [AnyBidirectionalCollection<Element>] {
 30 | 		return [Element].shrink([Element](bl)).map(AnyBidirectionalCollection.init)
    |                                              `- warning: capture of non-Sendable type 'Element.Type' in an isolated closure [#SendableMetatypes]
 31 | 	}
 32 | }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/WitnessedArbitrary.swift:37:34: warning: capture of non-Sendable type 'Element.Type' in an isolated closure [#SendableMetatypes]
 35 | 	/// Returns a generator of `AnySequence`s of arbitrary `Element`s.
 36 | 	public static var arbitrary : Gen<AnySequence<Element>> {
 37 | 		return [Element].arbitrary.map(AnySequence.init)
    |                                  `- warning: capture of non-Sendable type 'Element.Type' in an isolated closure [#SendableMetatypes]
 38 | 	}
 39 |
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/WitnessedArbitrary.swift:42:46: warning: capture of non-Sendable type 'Element.Type' in an isolated closure [#SendableMetatypes]
 40 | 	/// The default shrinking function for `AnySequence`s of arbitrary `Element`s.
 41 | 	public static func shrink(_ bl : AnySequence<Element>) -> [AnySequence<Element>] {
 42 | 		return [Element].shrink([Element](bl)).map(AnySequence.init)
    |                                              `- warning: capture of non-Sendable type 'Element.Type' in an isolated closure [#SendableMetatypes]
 43 | 	}
 44 | }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/WitnessedArbitrary.swift:49:34: warning: capture of non-Sendable type 'Element.Type' in an isolated closure [#SendableMetatypes]
 47 | 	/// Returns a generator of `ArraySlice`s of arbitrary `Element`s.
 48 | 	public static var arbitrary : Gen<ArraySlice<Element>> {
 49 | 		return [Element].arbitrary.map(ArraySlice.init)
    |                                  `- warning: capture of non-Sendable type 'Element.Type' in an isolated closure [#SendableMetatypes]
 50 | 	}
 51 |
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/WitnessedArbitrary.swift:54:46: warning: capture of non-Sendable type 'Element.Type' in an isolated closure [#SendableMetatypes]
 52 | 	/// The default shrinking function for `ArraySlice`s of arbitrary `Element`s.
 53 | 	public static func shrink(_ bl : ArraySlice<Element>) -> [ArraySlice<Element>] {
 54 | 		return [Element].shrink([Element](bl)).map(ArraySlice.init)
    |                                              `- warning: capture of non-Sendable type 'Element.Type' in an isolated closure [#SendableMetatypes]
 55 | 	}
 56 | }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/WitnessedArbitrary.swift:61:32: warning: capture of non-Sendable type 'Element.Type' in an isolated closure [#SendableMetatypes]
 59 | 	/// Returns a generator of `CollectionOfOne`s of arbitrary `Element`s.
 60 | 	public static var arbitrary : Gen<CollectionOfOne<Element>> {
 61 | 		return Element.arbitrary.map(CollectionOfOne.init)
    |                                `- warning: capture of non-Sendable type 'Element.Type' in an isolated closure [#SendableMetatypes]
 62 | 	}
 63 | }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/WitnessedArbitrary.swift:88:34: warning: capture of non-Sendable type 'Element.Type' in an isolated closure [#SendableMetatypes]
 86 | 	/// Returns a generator of `ContiguousArray`s of arbitrary `Element`s.
 87 | 	public static var arbitrary : Gen<ContiguousArray<Element>> {
 88 | 		return [Element].arbitrary.map(ContiguousArray.init)
    |                                  `- warning: capture of non-Sendable type 'Element.Type' in an isolated closure [#SendableMetatypes]
 89 | 	}
 90 |
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/WitnessedArbitrary.swift:93:46: warning: capture of non-Sendable type 'Element.Type' in an isolated closure [#SendableMetatypes]
 91 | 	/// The default shrinking function for `ContiguousArray`s of arbitrary `Element`s.
 92 | 	public static func shrink(_ bl : ContiguousArray<Element>) -> [ContiguousArray<Element>] {
 93 | 		return [Element].shrink([Element](bl)).map(ContiguousArray.init)
    |                                              `- warning: capture of non-Sendable type 'Element.Type' in an isolated closure [#SendableMetatypes]
 94 | 	}
 95 | }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/WitnessedArbitrary.swift:134:76: warning: capture of non-Sendable type 'Bound.Type' in an isolated closure [#SendableMetatypes]
132 | 	/// The default shrinking function for `HalfOpenInterval`s of arbitrary `Bound`s.
133 | 	public static func shrink(_ bl : Range<Bound>) -> [Range<Bound>] {
134 | 		return zip(Bound.shrink(bl.lowerBound), Bound.shrink(bl.upperBound)).map(Range.init)
    |                                                                            `- warning: capture of non-Sendable type 'Bound.Type' in an isolated closure [#SendableMetatypes]
135 | 	}
136 | }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/WitnessedArbitrary.swift:165:72: warning: capture of non-Sendable type 'Element.Type' in an isolated closure [#SendableMetatypes]
163 | 				}
164 |
165 | 				return sequence(Array((0...k)).map { _ in Element.arbitrary }).map(Set.init)
    |                                                                        `- warning: capture of non-Sendable type 'Element.Type' in an isolated closure [#SendableMetatypes]
166 | 			}
167 | 		}
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/WitnessedArbitrary.swift:172:45: warning: capture of non-Sendable type 'Element.Type' in an isolated closure [#SendableMetatypes]
170 | 	/// The default shrinking function for `Set`s of arbitrary `Element`s.
171 | 	public static func shrink(_ s : Set<Element>) -> [Set<Element>] {
172 | 		return [Element].shrink([Element](s)).map(Set.init)
    |                                             `- warning: capture of non-Sendable type 'Element.Type' in an isolated closure [#SendableMetatypes]
173 | 	}
174 | }
[#SendableMetatypes]: <https://docs.swift.org/compiler/documentation/diagnostics/sendable-metatypes>
[8/20] Compiling SwiftCheck Rose.swift
[9/20] Compiling SwiftCheck Lattice.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Modifiers.swift:62:26: warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
 60 | 	/// Returns a generator of `Blind` values.
 61 | 	public static var arbitrary : Gen<Blind<A>> {
 62 | 		return A.arbitrary.map(Blind.init)
    |                          `- warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
 63 | 	}
 64 |
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Modifiers.swift:67:36: warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
 65 | 	/// The default shrinking function for `Blind` values.
 66 | 	public static func shrink(_ bl : Blind<A>) -> [Blind<A>] {
 67 | 		return A.shrink(bl.getBlind).map(Blind.init)
    |                                    `- warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
 68 | 	}
 69 | }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Modifiers.swift:96:26: warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
 94 | 	/// Returns a generator of `Static` values.
 95 | 	public static var arbitrary : Gen<Static<A>> {
 96 | 		return A.arbitrary.map(Static.init)
    |                          `- warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
 97 | 	}
 98 | }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Modifiers.swift:135:33: warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
133 | 	/// Returns a generator for an `OrderedArrayOf` values.
134 | 	public static var arbitrary : Gen<OrderedArrayOf<A>> {
135 | 		return Array<A>.arbitrary.map(OrderedArrayOf.init)
    |                                 `- warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
136 | 	}
137 |
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Modifiers.swift:140:80: warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
138 | 	/// The default shrinking function for an `OrderedArrayOf` values.
139 | 	public static func shrink(_ bl : OrderedArrayOf<A>) -> [OrderedArrayOf<A>] {
140 | 		return Array<A>.shrink(bl.getOrderedArray).filter({ $0.sorted() == $0 }).map(OrderedArrayOf.init)
    |                                                                                `- warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
141 | 	}
142 | }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Modifiers.swift:164:38: warning: capture of non-Sendable type 'T.Type' in an isolated closure [#SendableMetatypes]
162 | 	/// Returns a generator for a `PointerOf` values.
163 | 	public static var arbitrary : Gen<PointerOf<T>> {
164 | 		return PointerOfImpl.arbitrary.map(PointerOf.init)
    |                                      `- warning: capture of non-Sendable type 'T.Type' in an isolated closure [#SendableMetatypes]
165 | 	}
166 | }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Modifiers.swift:184:42: warning: capture of non-Sendable type 'T.Type' in an isolated closure [#SendableMetatypes]
182 | 	/// Returns a generator for an `ArrowOf` function values.
183 | 	public static var arbitrary : Gen<ArrowOf<T, U>> {
184 | 		return ArrowOfImpl<T, U>.arbitrary.map(ArrowOf.init)
    |                                          `- warning: capture of non-Sendable type 'T.Type' in an isolated closure [#SendableMetatypes]
185 | 	}
186 | }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Modifiers.swift:184:42: warning: capture of non-Sendable type 'U.Type' in an isolated closure [#SendableMetatypes]
182 | 	/// Returns a generator for an `ArrowOf` function values.
183 | 	public static var arbitrary : Gen<ArrowOf<T, U>> {
184 | 		return ArrowOfImpl<T, U>.arbitrary.map(ArrowOf.init)
    |                                          `- warning: capture of non-Sendable type 'U.Type' in an isolated closure [#SendableMetatypes]
185 | 	}
186 | }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Modifiers.swift:218:40: warning: capture of non-Sendable type 'T.Type' in an isolated closure [#SendableMetatypes]
216 | 	/// Returns a generator for an `IsoOf` function values.
217 | 	public static var arbitrary : Gen<IsoOf<T, U>> {
218 | 		return IsoOfImpl<T, U>.arbitrary.map(IsoOf.init)
    |                                        `- warning: capture of non-Sendable type 'T.Type' in an isolated closure [#SendableMetatypes]
219 | 	}
220 | }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Modifiers.swift:218:40: warning: capture of non-Sendable type 'U.Type' in an isolated closure [#SendableMetatypes]
216 | 	/// Returns a generator for an `IsoOf` function values.
217 | 	public static var arbitrary : Gen<IsoOf<T, U>> {
218 | 		return IsoOfImpl<T, U>.arbitrary.map(IsoOf.init)
    |                                        `- warning: capture of non-Sendable type 'U.Type' in an isolated closure [#SendableMetatypes]
219 | 	}
220 | }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Modifiers.swift:250:44: warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
248 | 	/// Returns a generator of `Large` values.
249 | 	public static var arbitrary : Gen<Large<A>> {
250 | 		return Gen<A>.choose((A.min, A.max)).map(Large.init)
    |                                            `- warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
251 | 	}
252 |
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Modifiers.swift:255:41: warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
253 | 	/// The default shrinking function for `Large` values.
254 | 	public static func shrink(_ bl : Large<A>) -> [Large<A>] {
255 | 		return bl.getLarge.shrinkIntegral.map(Large.init)
    |                                         `- warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
256 | 	}
257 | }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Modifiers.swift:276:31: warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
274 | 	/// Returns a generator of `Positive` values.
275 | 	public static var arbitrary : Gen<Positive<A>> {
276 | 		return A.arbitrary.map(comp(Positive.init, abs)).suchThat { $0.getPositive > 0 }
    |                               `- warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
277 | 	}
278 |
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Modifiers.swift:281:58: warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
279 | 	/// The default shrinking function for `Positive` values.
280 | 	public static func shrink(_ bl : Positive<A>) -> [Positive<A>] {
281 | 		return A.shrink(bl.getPositive).filter({ $0 > 0 }).map(Positive.init)
    |                                                          `- warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
282 | 	}
283 | }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Modifiers.swift:310:48: warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
308 | 	/// Returns a generator of `NonZero` values.
309 | 	public static var arbitrary : Gen<NonZero<A>> {
310 | 		return A.arbitrary.suchThat({ $0 != 0 }).map(NonZero.init)
    |                                                `- warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
311 | 	}
312 |
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Modifiers.swift:315:58: warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
313 | 	/// The default shrinking function for `NonZero` values.
314 | 	public static func shrink(_ bl : NonZero<A>) -> [NonZero<A>] {
315 | 		return A.shrink(bl.getNonZero).filter({ $0 != 0 }).map(NonZero.init)
    |                                                          `- warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
316 | 	}
317 | }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Modifiers.swift:343:48: warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
341 | 	/// Returns a generator of `NonNegative` values.
342 | 	public static var arbitrary : Gen<NonNegative<A>> {
343 | 		return A.arbitrary.suchThat({ $0 >= 0 }).map(NonNegative.init)
    |                                                `- warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
344 | 	}
345 |
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Modifiers.swift:348:62: warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
346 | 	/// The default shrinking function for `NonNegative` values.
347 | 	public static func shrink(_ bl : NonNegative<A>) -> [NonNegative<A>] {
348 | 		return A.shrink(bl.getNonNegative).filter({ $0 >= 0 }).map(NonNegative.init)
    |                                                              `- warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
349 | 	}
350 | }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Modifiers.swift:394:10: warning: capture of non-Sendable type 'T.Type' in an isolated closure [#SendableMetatypes]
392 | 		return promote({ a in
393 | 			return T.coarbitrary(a)(U.arbitrary)
394 | 		}).map(ArrowOfImpl.init)
    |          `- warning: capture of non-Sendable type 'T.Type' in an isolated closure [#SendableMetatypes]
395 | 	}
396 |
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Modifiers.swift:394:10: warning: capture of non-Sendable type 'U.Type' in an isolated closure [#SendableMetatypes]
392 | 		return promote({ a in
393 | 			return T.coarbitrary(a)(U.arbitrary)
394 | 		}).map(ArrowOfImpl.init)
    |          `- warning: capture of non-Sendable type 'U.Type' in an isolated closure [#SendableMetatypes]
395 | 	}
396 |
[#SendableMetatypes]: <https://docs.swift.org/compiler/documentation/diagnostics/sendable-metatypes>
[10/20] Compiling SwiftCheck Modifiers.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Modifiers.swift:62:26: warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
 60 | 	/// Returns a generator of `Blind` values.
 61 | 	public static var arbitrary : Gen<Blind<A>> {
 62 | 		return A.arbitrary.map(Blind.init)
    |                          `- warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
 63 | 	}
 64 |
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Modifiers.swift:67:36: warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
 65 | 	/// The default shrinking function for `Blind` values.
 66 | 	public static func shrink(_ bl : Blind<A>) -> [Blind<A>] {
 67 | 		return A.shrink(bl.getBlind).map(Blind.init)
    |                                    `- warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
 68 | 	}
 69 | }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Modifiers.swift:96:26: warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
 94 | 	/// Returns a generator of `Static` values.
 95 | 	public static var arbitrary : Gen<Static<A>> {
 96 | 		return A.arbitrary.map(Static.init)
    |                          `- warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
 97 | 	}
 98 | }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Modifiers.swift:135:33: warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
133 | 	/// Returns a generator for an `OrderedArrayOf` values.
134 | 	public static var arbitrary : Gen<OrderedArrayOf<A>> {
135 | 		return Array<A>.arbitrary.map(OrderedArrayOf.init)
    |                                 `- warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
136 | 	}
137 |
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Modifiers.swift:140:80: warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
138 | 	/// The default shrinking function for an `OrderedArrayOf` values.
139 | 	public static func shrink(_ bl : OrderedArrayOf<A>) -> [OrderedArrayOf<A>] {
140 | 		return Array<A>.shrink(bl.getOrderedArray).filter({ $0.sorted() == $0 }).map(OrderedArrayOf.init)
    |                                                                                `- warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
141 | 	}
142 | }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Modifiers.swift:164:38: warning: capture of non-Sendable type 'T.Type' in an isolated closure [#SendableMetatypes]
162 | 	/// Returns a generator for a `PointerOf` values.
163 | 	public static var arbitrary : Gen<PointerOf<T>> {
164 | 		return PointerOfImpl.arbitrary.map(PointerOf.init)
    |                                      `- warning: capture of non-Sendable type 'T.Type' in an isolated closure [#SendableMetatypes]
165 | 	}
166 | }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Modifiers.swift:184:42: warning: capture of non-Sendable type 'T.Type' in an isolated closure [#SendableMetatypes]
182 | 	/// Returns a generator for an `ArrowOf` function values.
183 | 	public static var arbitrary : Gen<ArrowOf<T, U>> {
184 | 		return ArrowOfImpl<T, U>.arbitrary.map(ArrowOf.init)
    |                                          `- warning: capture of non-Sendable type 'T.Type' in an isolated closure [#SendableMetatypes]
185 | 	}
186 | }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Modifiers.swift:184:42: warning: capture of non-Sendable type 'U.Type' in an isolated closure [#SendableMetatypes]
182 | 	/// Returns a generator for an `ArrowOf` function values.
183 | 	public static var arbitrary : Gen<ArrowOf<T, U>> {
184 | 		return ArrowOfImpl<T, U>.arbitrary.map(ArrowOf.init)
    |                                          `- warning: capture of non-Sendable type 'U.Type' in an isolated closure [#SendableMetatypes]
185 | 	}
186 | }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Modifiers.swift:218:40: warning: capture of non-Sendable type 'T.Type' in an isolated closure [#SendableMetatypes]
216 | 	/// Returns a generator for an `IsoOf` function values.
217 | 	public static var arbitrary : Gen<IsoOf<T, U>> {
218 | 		return IsoOfImpl<T, U>.arbitrary.map(IsoOf.init)
    |                                        `- warning: capture of non-Sendable type 'T.Type' in an isolated closure [#SendableMetatypes]
219 | 	}
220 | }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Modifiers.swift:218:40: warning: capture of non-Sendable type 'U.Type' in an isolated closure [#SendableMetatypes]
216 | 	/// Returns a generator for an `IsoOf` function values.
217 | 	public static var arbitrary : Gen<IsoOf<T, U>> {
218 | 		return IsoOfImpl<T, U>.arbitrary.map(IsoOf.init)
    |                                        `- warning: capture of non-Sendable type 'U.Type' in an isolated closure [#SendableMetatypes]
219 | 	}
220 | }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Modifiers.swift:250:44: warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
248 | 	/// Returns a generator of `Large` values.
249 | 	public static var arbitrary : Gen<Large<A>> {
250 | 		return Gen<A>.choose((A.min, A.max)).map(Large.init)
    |                                            `- warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
251 | 	}
252 |
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Modifiers.swift:255:41: warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
253 | 	/// The default shrinking function for `Large` values.
254 | 	public static func shrink(_ bl : Large<A>) -> [Large<A>] {
255 | 		return bl.getLarge.shrinkIntegral.map(Large.init)
    |                                         `- warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
256 | 	}
257 | }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Modifiers.swift:276:31: warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
274 | 	/// Returns a generator of `Positive` values.
275 | 	public static var arbitrary : Gen<Positive<A>> {
276 | 		return A.arbitrary.map(comp(Positive.init, abs)).suchThat { $0.getPositive > 0 }
    |                               `- warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
277 | 	}
278 |
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Modifiers.swift:281:58: warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
279 | 	/// The default shrinking function for `Positive` values.
280 | 	public static func shrink(_ bl : Positive<A>) -> [Positive<A>] {
281 | 		return A.shrink(bl.getPositive).filter({ $0 > 0 }).map(Positive.init)
    |                                                          `- warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
282 | 	}
283 | }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Modifiers.swift:310:48: warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
308 | 	/// Returns a generator of `NonZero` values.
309 | 	public static var arbitrary : Gen<NonZero<A>> {
310 | 		return A.arbitrary.suchThat({ $0 != 0 }).map(NonZero.init)
    |                                                `- warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
311 | 	}
312 |
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Modifiers.swift:315:58: warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
313 | 	/// The default shrinking function for `NonZero` values.
314 | 	public static func shrink(_ bl : NonZero<A>) -> [NonZero<A>] {
315 | 		return A.shrink(bl.getNonZero).filter({ $0 != 0 }).map(NonZero.init)
    |                                                          `- warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
316 | 	}
317 | }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Modifiers.swift:343:48: warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
341 | 	/// Returns a generator of `NonNegative` values.
342 | 	public static var arbitrary : Gen<NonNegative<A>> {
343 | 		return A.arbitrary.suchThat({ $0 >= 0 }).map(NonNegative.init)
    |                                                `- warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
344 | 	}
345 |
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Modifiers.swift:348:62: warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
346 | 	/// The default shrinking function for `NonNegative` values.
347 | 	public static func shrink(_ bl : NonNegative<A>) -> [NonNegative<A>] {
348 | 		return A.shrink(bl.getNonNegative).filter({ $0 >= 0 }).map(NonNegative.init)
    |                                                              `- warning: capture of non-Sendable type 'A.Type' in an isolated closure [#SendableMetatypes]
349 | 	}
350 | }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Modifiers.swift:394:10: warning: capture of non-Sendable type 'T.Type' in an isolated closure [#SendableMetatypes]
392 | 		return promote({ a in
393 | 			return T.coarbitrary(a)(U.arbitrary)
394 | 		}).map(ArrowOfImpl.init)
    |          `- warning: capture of non-Sendable type 'T.Type' in an isolated closure [#SendableMetatypes]
395 | 	}
396 |
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Modifiers.swift:394:10: warning: capture of non-Sendable type 'U.Type' in an isolated closure [#SendableMetatypes]
392 | 		return promote({ a in
393 | 			return T.coarbitrary(a)(U.arbitrary)
394 | 		}).map(ArrowOfImpl.init)
    |          `- warning: capture of non-Sendable type 'U.Type' in an isolated closure [#SendableMetatypes]
395 | 	}
396 |
[#SendableMetatypes]: <https://docs.swift.org/compiler/documentation/diagnostics/sendable-metatypes>
[11/20] Compiling SwiftCheck Property.swift
[12/20] Compiling SwiftCheck Random.swift
[13/20] Compiling SwiftCheck State.swift
[14/20] Compiling SwiftCheck Compose.swift
[15/20] Compiling SwiftCheck Gen.swift
[16/20] Emitting module SwiftCheck
[17/20] Compiling SwiftCheck Arbitrary.swift
[18/20] Compiling SwiftCheck Cartesian.swift
[19/20] Compiling SwiftCheck Check.swift
[20/20] Compiling SwiftCheck CoArbitrary.swift
Build complete! (15.72s)
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" : [
    {
      "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" : "6.0"
}
Done.