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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

Successful build of SwiftCommand, reference 1.4.1 (4a0ea7), with Swift 6.0 for Linux on 4 Nov 2024 20:36:11 UTC.

Swift 6 data race errors: 8

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.0-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.56.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/Zollerboy1/SwiftCommand.git
Reference: 1.4.1
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/Zollerboy1/SwiftCommand
 * tag               1.4.1      -> FETCH_HEAD
HEAD is now at 4a0ea76 Bump version of dependency swift-async-algorithms
Cloned https://github.com/Zollerboy1/SwiftCommand.git
Revision (git rev-parse @):
4a0ea7695a17c4e4053e15814110b5086c3c2ceb
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/Zollerboy1/SwiftCommand.git at 1.4.1
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.0
Building package at path:  $PWD
https://github.com/Zollerboy1/SwiftCommand.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.0-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete 2>&1
basic-6.0-latest: Pulling from finestructure/spi-images
Digest: sha256:47d26c99ca4f1ac0a332c85fd5b13ff4390e72115219984a57a68fe9d1063a05
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.0-latest
Fetching https://github.com/apple/swift-system
Fetching https://github.com/apple/swift-async-algorithms
[1/4557] Fetching swift-async-algorithms
[1277/8458] Fetching swift-async-algorithms, swift-system
Fetched https://github.com/apple/swift-async-algorithms from cache (0.39s)
Fetched https://github.com/apple/swift-system from cache (0.40s)
Computing version for https://github.com/apple/swift-async-algorithms
Computed https://github.com/apple/swift-async-algorithms at 1.0.2 (0.40s)
Fetching https://github.com/apple/swift-collections.git
[1/15475] Fetching swift-collections
Fetched https://github.com/apple/swift-collections.git from cache (1.00s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.1.4 (0.60s)
Computing version for https://github.com/apple/swift-system
Computed https://github.com/apple/swift-system at 1.4.0 (0.39s)
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.1.4
Creating working copy for https://github.com/apple/swift-async-algorithms
Working copy of https://github.com/apple/swift-async-algorithms resolved at 1.0.2
Creating working copy for https://github.com/apple/swift-system
Working copy of https://github.com/apple/swift-system resolved at 1.4.0
Building for debugging...
[0/8] Write sources
[6/8] Compiling CSystem shims.c
[6/8] Write swift-version-24593BA9C3E375BF.txt
[9/53] Emitting module InternalCollectionsUtilities
[10/55] Compiling InternalCollectionsUtilities UnsafeBufferPointer+Extras.swift
[11/55] Compiling InternalCollectionsUtilities UnsafeMutableBufferPointer+Extras.swift
[12/55] Compiling SystemPackage FilePathTempPosix.swift
[13/55] Compiling SystemPackage FilePathTempWindows.swift
[14/55] Compiling InternalCollectionsUtilities _SortedCollection.swift
[15/55] Compiling InternalCollectionsUtilities _UniqueCollection.swift
[16/55] Compiling SystemPackage FilePathWindows.swift
[17/55] Compiling SystemPackage FilePermissions.swift
[18/55] Compiling InternalCollectionsUtilities RandomAccessCollection+Offsets.swift
[19/55] Compiling InternalCollectionsUtilities Specialize.swift
[20/55] Compiling SystemPackage FilePathSyntax.swift
[21/55] Compiling SystemPackage FilePathTemp.swift
[22/55] Compiling SystemPackage MachPort.swift
[23/55] Compiling SystemPackage PlatformString.swift
[24/55] Compiling SystemPackage SystemString.swift
[25/58] Compiling SystemPackage FilePathParsing.swift
[26/58] Compiling SystemPackage FilePathString.swift
[29/58] Emitting module SystemPackage
[34/58] Compiling InternalCollectionsUtilities FixedWidthInteger+roundUpToPowerOfTwo.swift
[35/58] Compiling InternalCollectionsUtilities Integer rank.swift
[36/58] Compiling InternalCollectionsUtilities UInt+first and last set bit.swift
[37/58] Compiling InternalCollectionsUtilities UnsafeMutableBufferPointer+SE-0370.swift
[49/129] Compiling OrderedCollections OrderedDictionary+Partial RangeReplaceableCollection.swift
[50/129] Compiling OrderedCollections OrderedDictionary+Sendable.swift
[51/129] Compiling OrderedCollections OrderedDictionary+Sequence.swift
[52/129] Compiling OrderedCollections OrderedDictionary+Values.swift
[53/129] Compiling OrderedCollections OrderedDictionary+Hashable.swift
[54/129] Compiling OrderedCollections OrderedDictionary+Initializers.swift
[55/129] Compiling OrderedCollections OrderedDictionary+Invariants.swift
[56/129] Compiling OrderedCollections OrderedDictionary+Partial MutableCollection.swift
[57/129] Compiling OrderedCollections OrderedDictionary+Deprecations.swift
[58/129] Compiling OrderedCollections OrderedDictionary+Descriptions.swift
[59/131] Compiling OrderedCollections _HashTable.swift
[60/131] Compiling OrderedCollections _Hashtable+Header.swift
[61/131] Compiling OrderedCollections OrderedSet+Partial MutableCollection.swift
[62/131] Compiling OrderedCollections OrderedSet+Partial RangeReplaceableCollection.swift
[63/131] Compiling OrderedCollections OrderedSet+Partial SetAlgebra formIntersection.swift
[65/132] Compiling OrderedCollections _HashTable+Testing.swift
[66/132] Compiling OrderedCollections _HashTable+UnsafeHandle.swift
[67/132] Compiling OrderedCollections OrderedDictionary+Codable.swift
[68/132] Compiling OrderedCollections OrderedDictionary+CustomReflectable.swift
[69/132] Compiling OrderedCollections OrderedSet+Partial SetAlgebra intersection.swift
[70/132] Compiling OrderedCollections OrderedSet+Partial SetAlgebra isDisjoint.swift
[71/132] Compiling OrderedCollections OrderedSet+Partial SetAlgebra isEqualSet.swift
[72/132] Compiling OrderedCollections OrderedSet+Partial SetAlgebra isStrictSubset.swift
[73/132] Compiling OrderedCollections OrderedSet+Partial SetAlgebra isStrictSuperset.swift
[74/132] Compiling OrderedCollections OrderedSet+Partial SetAlgebra isSubset.swift
[75/132] Compiling OrderedCollections OrderedSet+Partial SetAlgebra isSuperset.swift
[76/139] Compiling OrderedCollections _HashTable+Constants.swift
[77/139] Compiling OrderedCollections _HashTable+CustomStringConvertible.swift
[78/139] Compiling OrderedCollections _HashTable+Bucket.swift
[79/139] Compiling OrderedCollections _HashTable+BucketIterator.swift
[80/139] Compiling DequeModule _DequeSlot.swift
[81/139] Compiling DequeModule _UnsafeWrappedBuffer.swift
[82/139] Compiling OrderedCollections OrderedSet+Partial SetAlgebra subtract.swift
[83/139] Compiling OrderedCollections OrderedSet+Partial SetAlgebra subtracting.swift
[84/139] Compiling OrderedCollections OrderedSet+Partial SetAlgebra symmetricDifference.swift
[85/139] Compiling OrderedCollections OrderedSet+Partial SetAlgebra union.swift
[86/139] Compiling OrderedCollections OrderedSet+Partial SetAlgebra+Basics.swift
[87/139] Compiling OrderedCollections OrderedSet+RandomAccessCollection.swift
[88/139] Compiling OrderedCollections OrderedSet+ReserveCapacity.swift
[89/139] Compiling OrderedCollections OrderedDictionary+Elements.SubSequence.swift
[90/139] Compiling OrderedCollections OrderedDictionary+Elements.swift
[91/139] Compiling OrderedCollections OrderedDictionary.swift
[92/139] Compiling OrderedCollections OrderedSet+Codable.swift
[93/139] Compiling OrderedCollections OrderedSet+CustomReflectable.swift
[94/139] Compiling OrderedCollections OrderedSet+Descriptions.swift
[95/139] Compiling OrderedCollections OrderedSet+Diffing.swift
[96/139] Compiling OrderedCollections OrderedSet+Equatable.swift
[97/139] Compiling OrderedCollections OrderedSet+ExpressibleByArrayLiteral.swift
[98/139] Compiling OrderedCollections OrderedSet+Hashable.swift
[115/139] Compiling OrderedCollections OrderedSet+Initializers.swift
[116/139] Compiling OrderedCollections OrderedSet+Insertions.swift
[117/139] Compiling OrderedCollections OrderedSet+Invariants.swift
[121/139] Compiling OrderedCollections OrderedSet+Partial SetAlgebra formSymmetricDifference.swift
[122/139] Compiling OrderedCollections OrderedSet+Partial SetAlgebra formUnion.swift
[131/139] Emitting module DequeModule
[133/140] Compiling OrderedCollections OrderedSet+Sendable.swift
[134/140] Compiling OrderedCollections OrderedSet+SubSequence.swift
[135/140] Compiling OrderedCollections OrderedSet+Testing.swift
[136/140] Compiling OrderedCollections OrderedSet+UnorderedView.swift
[137/140] Compiling OrderedCollections OrderedSet+UnstableInternals.swift
[138/140] Compiling OrderedCollections OrderedSet.swift
[139/140] Compiling OrderedCollections _UnsafeBitset.swift
[140/140] Emitting module OrderedCollections
[142/186] Compiling AsyncAlgorithms AsyncMerge2Sequence.swift
[143/186] Compiling AsyncAlgorithms AsyncMerge3Sequence.swift
[144/186] Compiling AsyncAlgorithms MergeStateMachine.swift
[145/186] Compiling AsyncAlgorithms MergeStorage.swift
[146/186] Compiling AsyncAlgorithms RangeReplaceableCollection.swift
[147/186] Compiling AsyncAlgorithms Rethrow.swift
[148/192] Compiling AsyncAlgorithms AsyncSyncSequence.swift
[149/192] Compiling AsyncAlgorithms AsyncThrottleSequence.swift
[150/192] Compiling AsyncAlgorithms AsyncThrowingExclusiveReductionsSequence.swift
[151/192] Compiling AsyncAlgorithms AsyncThrowingInclusiveReductionsSequence.swift
[152/192] Compiling AsyncAlgorithms AsyncTimerSequence.swift
[153/192] Compiling AsyncAlgorithms AsyncBufferSequence.swift
[154/192] Emitting module AsyncAlgorithms
[155/192] Compiling AsyncAlgorithms AsyncAdjacentPairsSequence.swift
[156/192] Compiling AsyncAlgorithms AsyncBufferedByteIterator.swift
[157/192] Compiling AsyncAlgorithms AsyncChain2Sequence.swift
[158/192] Compiling AsyncAlgorithms AsyncChain3Sequence.swift
[159/192] Compiling AsyncAlgorithms AsyncChunkedByGroupSequence.swift
[160/192] Compiling AsyncAlgorithms AsyncChunkedOnProjectionSequence.swift
[161/192] Compiling AsyncAlgorithms AsyncChunksOfCountOrSignalSequence.swift
[162/192] Compiling AsyncAlgorithms AsyncChunksOfCountSequence.swift
[163/192] Compiling AsyncAlgorithms AsyncCompactedSequence.swift
[164/192] Compiling AsyncAlgorithms AsyncExclusiveReductionsSequence.swift
[165/192] Compiling AsyncAlgorithms AsyncInclusiveReductionsSequence.swift
[166/192] Compiling AsyncAlgorithms AsyncJoinedBySeparatorSequence.swift
[167/192] Compiling AsyncAlgorithms AsyncJoinedSequence.swift
[168/192] Compiling AsyncAlgorithms AsyncRemoveDuplicatesSequence.swift
[169/192] Compiling AsyncAlgorithms BoundedBufferStateMachine.swift
[170/192] Compiling AsyncAlgorithms BoundedBufferStorage.swift
[171/192] Compiling AsyncAlgorithms UnboundedBufferStateMachine.swift
[172/192] Compiling AsyncAlgorithms UnboundedBufferStorage.swift
[173/192] Compiling AsyncAlgorithms AsyncChannel.swift
[174/192] Compiling AsyncAlgorithms AsyncThrowingChannel.swift
[175/192] Compiling AsyncAlgorithms AsyncDebounceSequence.swift
[176/192] Compiling AsyncAlgorithms DebounceStateMachine.swift
[177/192] Compiling AsyncAlgorithms DebounceStorage.swift
[178/192] Compiling AsyncAlgorithms Dictionary.swift
[179/192] Compiling AsyncAlgorithms AsyncInterspersedSequence.swift
[180/192] Compiling AsyncAlgorithms Locking.swift
[181/192] Compiling AsyncAlgorithms ChannelStateMachine.swift
[182/192] Compiling AsyncAlgorithms ChannelStorage.swift
[183/192] Compiling AsyncAlgorithms AsyncCombineLatest2Sequence.swift
[184/192] Compiling AsyncAlgorithms AsyncCombineLatest3Sequence.swift
[185/192] Compiling AsyncAlgorithms CombineLatestStateMachine.swift
[186/192] Compiling AsyncAlgorithms CombineLatestStorage.swift
[187/192] Compiling AsyncAlgorithms SetAlgebra.swift
[188/192] Compiling AsyncAlgorithms UnsafeTransfer.swift
[189/192] Compiling AsyncAlgorithms AsyncZip2Sequence.swift
[190/192] Compiling AsyncAlgorithms AsyncZip3Sequence.swift
[191/192] Compiling AsyncAlgorithms ZipStateMachine.swift
[192/192] Compiling AsyncAlgorithms ZipStorage.swift
[194/206] Compiling SwiftCommand OutputDestination.swift
[195/206] Compiling SwiftCommand OutputType.swift
[196/207] Emitting module SwiftCommand
/host/spi-builder-workspace/Sources/SwiftCommand/ChildProcess.swift:505:28: warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
503 |     public struct MergedAsyncLines: AsyncSequence {
504 |         @usableFromInline
505 |         internal typealias Base = AsyncMerge2Sequence<
    |                            `- warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
506 |             AsyncLineSequence<FileHandle.CustomAsyncBytes>,
507 |             AsyncLineSequence<FileHandle.CustomAsyncBytes>
/host/spi-builder-workspace/Sources/SwiftCommand/AsyncLineSequence.swift:3:15: note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  1 | /// A non-blocking sequence of newline-separated `String`s created by decoding
  2 | /// the elements of `Base` as utf-8.
  3 | public struct AsyncLineSequence<Base>: AsyncSequence
    |               `- note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  4 | where Base: AsyncSequence, Base.Element == UInt8 {
  5 |     /// The type of element produced by this asynchronous sequence.
/host/spi-builder-workspace/Sources/SwiftCommand/ChildProcess.swift:505:28: warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
503 |     public struct MergedAsyncLines: AsyncSequence {
504 |         @usableFromInline
505 |         internal typealias Base = AsyncMerge2Sequence<
    |                            `- warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
506 |             AsyncLineSequence<FileHandle.CustomAsyncBytes>,
507 |             AsyncLineSequence<FileHandle.CustomAsyncBytes>
/host/spi-builder-workspace/Sources/SwiftCommand/AsyncLineSequence.swift:3:15: note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  1 | /// A non-blocking sequence of newline-separated `String`s created by decoding
  2 | /// the elements of `Base` as utf-8.
  3 | public struct AsyncLineSequence<Base>: AsyncSequence
    |               `- note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  4 | where Base: AsyncSequence, Base.Element == UInt8 {
  5 |     /// The type of element produced by this asynchronous sequence.
/host/spi-builder-workspace/Sources/SwiftCommand/ChildProcess.swift:517:26: warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
515 |         public struct AsyncIterator: AsyncIteratorProtocol {
516 |             @usableFromInline
517 |             internal var _base: Base.AsyncIterator
    |                          `- warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
518 |
519 |             fileprivate init(_base: Base.AsyncIterator) {
/host/spi-builder-workspace/Sources/SwiftCommand/AsyncLineSequence.swift:3:15: note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  1 | /// A non-blocking sequence of newline-separated `String`s created by decoding
  2 | /// the elements of `Base` as utf-8.
  3 | public struct AsyncLineSequence<Base>: AsyncSequence
    |               `- note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  4 | where Base: AsyncSequence, Base.Element == UInt8 {
  5 |     /// The type of element produced by this asynchronous sequence.
/host/spi-builder-workspace/Sources/SwiftCommand/ChildProcess.swift:517:26: warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
515 |         public struct AsyncIterator: AsyncIteratorProtocol {
516 |             @usableFromInline
517 |             internal var _base: Base.AsyncIterator
    |                          `- warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
518 |
519 |             fileprivate init(_base: Base.AsyncIterator) {
/host/spi-builder-workspace/Sources/SwiftCommand/AsyncLineSequence.swift:3:15: note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  1 | /// A non-blocking sequence of newline-separated `String`s created by decoding
  2 | /// the elements of `Base` as utf-8.
  3 | public struct AsyncLineSequence<Base>: AsyncSequence
    |               `- note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  4 | where Base: AsyncSequence, Base.Element == UInt8 {
  5 |     /// The type of element produced by this asynchronous sequence.
/host/spi-builder-workspace/Sources/SwiftCommand/ChildProcess.swift:519:25: warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
517 |             internal var _base: Base.AsyncIterator
518 |
519 |             fileprivate init(_base: Base.AsyncIterator) {
    |                         `- warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
520 |                 self._base = _base
521 |             }
/host/spi-builder-workspace/Sources/SwiftCommand/AsyncLineSequence.swift:3:15: note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  1 | /// A non-blocking sequence of newline-separated `String`s created by decoding
  2 | /// the elements of `Base` as utf-8.
  3 | public struct AsyncLineSequence<Base>: AsyncSequence
    |               `- note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  4 | where Base: AsyncSequence, Base.Element == UInt8 {
  5 |     /// The type of element produced by this asynchronous sequence.
/host/spi-builder-workspace/Sources/SwiftCommand/ChildProcess.swift:519:25: warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
517 |             internal var _base: Base.AsyncIterator
518 |
519 |             fileprivate init(_base: Base.AsyncIterator) {
    |                         `- warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
520 |                 self._base = _base
521 |             }
/host/spi-builder-workspace/Sources/SwiftCommand/AsyncLineSequence.swift:3:15: note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  1 | /// A non-blocking sequence of newline-separated `String`s created by decoding
  2 | /// the elements of `Base` as utf-8.
  3 | public struct AsyncLineSequence<Base>: AsyncSequence
    |               `- note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  4 | where Base: AsyncSequence, Base.Element == UInt8 {
  5 |     /// The type of element produced by this asynchronous sequence.
/host/spi-builder-workspace/Sources/SwiftCommand/ChildProcess.swift:530:38: warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
528 |             @inlinable
529 |             public mutating func next() async throws -> String? {
530 |                 try await self._base.next()
    |                                      `- warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
531 |             }
532 |         }
/host/spi-builder-workspace/Sources/SwiftCommand/AsyncLineSequence.swift:3:15: note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  1 | /// A non-blocking sequence of newline-separated `String`s created by decoding
  2 | /// the elements of `Base` as utf-8.
  3 | public struct AsyncLineSequence<Base>: AsyncSequence
    |               `- note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  4 | where Base: AsyncSequence, Base.Element == UInt8 {
  5 |     /// The type of element produced by this asynchronous sequence.
/host/spi-builder-workspace/Sources/SwiftCommand/ChildProcess.swift:530:38: warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
528 |             @inlinable
529 |             public mutating func next() async throws -> String? {
530 |                 try await self._base.next()
    |                                      `- warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
531 |             }
532 |         }
/host/spi-builder-workspace/Sources/SwiftCommand/AsyncLineSequence.swift:3:15: note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  1 | /// A non-blocking sequence of newline-separated `String`s created by decoding
  2 | /// the elements of `Base` as utf-8.
  3 | public struct AsyncLineSequence<Base>: AsyncSequence
    |               `- note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  4 | where Base: AsyncSequence, Base.Element == UInt8 {
  5 |     /// The type of element produced by this asynchronous sequence.
[197/207] Compiling SwiftCommand AsyncCharacterSequence.swift
[198/207] Compiling SwiftCommand AsyncLineSequence.swift
[199/207] Compiling SwiftCommand ProcessOutput.swift
[200/207] Compiling SwiftCommand AsyncUnicodeScalarSequence.swift
/host/spi-builder-workspace/Sources/SwiftCommand/ChildProcess.swift:505:28: warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
503 |     public struct MergedAsyncLines: AsyncSequence {
504 |         @usableFromInline
505 |         internal typealias Base = AsyncMerge2Sequence<
    |                            `- warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
506 |             AsyncLineSequence<FileHandle.CustomAsyncBytes>,
507 |             AsyncLineSequence<FileHandle.CustomAsyncBytes>
/host/spi-builder-workspace/Sources/SwiftCommand/AsyncLineSequence.swift:3:15: note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  1 | /// A non-blocking sequence of newline-separated `String`s created by decoding
  2 | /// the elements of `Base` as utf-8.
  3 | public struct AsyncLineSequence<Base>: AsyncSequence
    |               `- note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  4 | where Base: AsyncSequence, Base.Element == UInt8 {
  5 |     /// The type of element produced by this asynchronous sequence.
/host/spi-builder-workspace/Sources/SwiftCommand/ChildProcess.swift:505:28: warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
503 |     public struct MergedAsyncLines: AsyncSequence {
504 |         @usableFromInline
505 |         internal typealias Base = AsyncMerge2Sequence<
    |                            `- warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
506 |             AsyncLineSequence<FileHandle.CustomAsyncBytes>,
507 |             AsyncLineSequence<FileHandle.CustomAsyncBytes>
/host/spi-builder-workspace/Sources/SwiftCommand/AsyncLineSequence.swift:3:15: note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  1 | /// A non-blocking sequence of newline-separated `String`s created by decoding
  2 | /// the elements of `Base` as utf-8.
  3 | public struct AsyncLineSequence<Base>: AsyncSequence
    |               `- note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  4 | where Base: AsyncSequence, Base.Element == UInt8 {
  5 |     /// The type of element produced by this asynchronous sequence.
/host/spi-builder-workspace/Sources/SwiftCommand/ChildProcess.swift:517:26: warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
515 |         public struct AsyncIterator: AsyncIteratorProtocol {
516 |             @usableFromInline
517 |             internal var _base: Base.AsyncIterator
    |                          `- warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
518 |
519 |             fileprivate init(_base: Base.AsyncIterator) {
/host/spi-builder-workspace/Sources/SwiftCommand/AsyncLineSequence.swift:3:15: note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  1 | /// A non-blocking sequence of newline-separated `String`s created by decoding
  2 | /// the elements of `Base` as utf-8.
  3 | public struct AsyncLineSequence<Base>: AsyncSequence
    |               `- note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  4 | where Base: AsyncSequence, Base.Element == UInt8 {
  5 |     /// The type of element produced by this asynchronous sequence.
/host/spi-builder-workspace/Sources/SwiftCommand/ChildProcess.swift:517:26: warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
515 |         public struct AsyncIterator: AsyncIteratorProtocol {
516 |             @usableFromInline
517 |             internal var _base: Base.AsyncIterator
    |                          `- warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
518 |
519 |             fileprivate init(_base: Base.AsyncIterator) {
/host/spi-builder-workspace/Sources/SwiftCommand/AsyncLineSequence.swift:3:15: note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  1 | /// A non-blocking sequence of newline-separated `String`s created by decoding
  2 | /// the elements of `Base` as utf-8.
  3 | public struct AsyncLineSequence<Base>: AsyncSequence
    |               `- note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  4 | where Base: AsyncSequence, Base.Element == UInt8 {
  5 |     /// The type of element produced by this asynchronous sequence.
/host/spi-builder-workspace/Sources/SwiftCommand/ChildProcess.swift:519:25: warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
517 |             internal var _base: Base.AsyncIterator
518 |
519 |             fileprivate init(_base: Base.AsyncIterator) {
    |                         `- warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
520 |                 self._base = _base
521 |             }
/host/spi-builder-workspace/Sources/SwiftCommand/AsyncLineSequence.swift:3:15: note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  1 | /// A non-blocking sequence of newline-separated `String`s created by decoding
  2 | /// the elements of `Base` as utf-8.
  3 | public struct AsyncLineSequence<Base>: AsyncSequence
    |               `- note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  4 | where Base: AsyncSequence, Base.Element == UInt8 {
  5 |     /// The type of element produced by this asynchronous sequence.
/host/spi-builder-workspace/Sources/SwiftCommand/ChildProcess.swift:519:25: warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
517 |             internal var _base: Base.AsyncIterator
518 |
519 |             fileprivate init(_base: Base.AsyncIterator) {
    |                         `- warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
520 |                 self._base = _base
521 |             }
/host/spi-builder-workspace/Sources/SwiftCommand/AsyncLineSequence.swift:3:15: note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  1 | /// A non-blocking sequence of newline-separated `String`s created by decoding
  2 | /// the elements of `Base` as utf-8.
  3 | public struct AsyncLineSequence<Base>: AsyncSequence
    |               `- note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  4 | where Base: AsyncSequence, Base.Element == UInt8 {
  5 |     /// The type of element produced by this asynchronous sequence.
/host/spi-builder-workspace/Sources/SwiftCommand/ChildProcess.swift:530:38: warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
528 |             @inlinable
529 |             public mutating func next() async throws -> String? {
530 |                 try await self._base.next()
    |                                      `- warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
531 |             }
532 |         }
/host/spi-builder-workspace/Sources/SwiftCommand/AsyncLineSequence.swift:3:15: note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  1 | /// A non-blocking sequence of newline-separated `String`s created by decoding
  2 | /// the elements of `Base` as utf-8.
  3 | public struct AsyncLineSequence<Base>: AsyncSequence
    |               `- note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  4 | where Base: AsyncSequence, Base.Element == UInt8 {
  5 |     /// The type of element produced by this asynchronous sequence.
/host/spi-builder-workspace/Sources/SwiftCommand/ChildProcess.swift:530:38: warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
528 |             @inlinable
529 |             public mutating func next() async throws -> String? {
530 |                 try await self._base.next()
    |                                      `- warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
531 |             }
532 |         }
/host/spi-builder-workspace/Sources/SwiftCommand/AsyncLineSequence.swift:3:15: note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  1 | /// A non-blocking sequence of newline-separated `String`s created by decoding
  2 | /// the elements of `Base` as utf-8.
  3 | public struct AsyncLineSequence<Base>: AsyncSequence
    |               `- note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  4 | where Base: AsyncSequence, Base.Element == UInt8 {
  5 |     /// The type of element produced by this asynchronous sequence.
/host/spi-builder-workspace/Sources/SwiftCommand/ChildProcess.swift:546:36: warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
544 |         ///            produce elements of the asynchronous sequence.
545 |         public func makeAsyncIterator() -> AsyncIterator {
546 |             .init(_base: self.base.makeAsyncIterator())
    |                                    `- warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
547 |         }
548 |     }
/host/spi-builder-workspace/Sources/SwiftCommand/AsyncLineSequence.swift:3:15: note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  1 | /// A non-blocking sequence of newline-separated `String`s created by decoding
  2 | /// the elements of `Base` as utf-8.
  3 | public struct AsyncLineSequence<Base>: AsyncSequence
    |               `- note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  4 | where Base: AsyncSequence, Base.Element == UInt8 {
  5 |     /// The type of element produced by this asynchronous sequence.
/host/spi-builder-workspace/Sources/SwiftCommand/ChildProcess.swift:546:36: warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
544 |         ///            produce elements of the asynchronous sequence.
545 |         public func makeAsyncIterator() -> AsyncIterator {
546 |             .init(_base: self.base.makeAsyncIterator())
    |                                    `- warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
547 |         }
548 |     }
/host/spi-builder-workspace/Sources/SwiftCommand/AsyncLineSequence.swift:3:15: note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  1 | /// A non-blocking sequence of newline-separated `String`s created by decoding
  2 | /// the elements of `Base` as utf-8.
  3 | public struct AsyncLineSequence<Base>: AsyncSequence
    |               `- note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  4 | where Base: AsyncSequence, Base.Element == UInt8 {
  5 |     /// The type of element produced by this asynchronous sequence.
/host/spi-builder-workspace/Sources/SwiftCommand/ChildProcess.swift:791:39: warning: capture of 'self' with non-sendable type 'ChildProcess<Stdin, Stdout, Stderr>?' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 27 | /// let exitStatus = try process.wait()
 28 | /// ```
 29 | public final class ChildProcess<Stdin, Stdout, Stderr>
    |                    `- note: generic class 'ChildProcess' does not conform to the 'Sendable' protocol
 30 | where Stdin: InputSource, Stdout: OutputDestination, Stderr: OutputDestination {
 31 |     /// An error that can be thrown while terminating a child process.
    :
789 |                 if self.process.isRunning {
790 |                     self.process.terminationHandler = { [weak self] _ in
791 |                         if let self = self {
    |                                       `- warning: capture of 'self' with non-sendable type 'ChildProcess<Stdin, Stdout, Stderr>?' in a `@Sendable` closure; this is an error in the Swift 6 language mode
792 |                             continuation.resume(with: self.createExitStatus())
793 |                         } else {
/host/spi-builder-workspace/Sources/SwiftCommand/ChildProcess.swift:899:39: warning: capture of 'self' with non-sendable type 'ChildProcess<Stdin, PipeOutputDestination, Stderr>?' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 27 | /// let exitStatus = try process.wait()
 28 | /// ```
 29 | public final class ChildProcess<Stdin, Stdout, Stderr>
    |                    `- note: generic class 'ChildProcess' does not conform to the 'Sendable' protocol
 30 | where Stdin: InputSource, Stdout: OutputDestination, Stderr: OutputDestination {
 31 |     /// An error that can be thrown while terminating a child process.
    :
897 |                 if self.process.isRunning {
898 |                     self.process.terminationHandler = { [weak self] _ in
899 |                         if let self = self {
    |                                       `- warning: capture of 'self' with non-sendable type 'ChildProcess<Stdin, PipeOutputDestination, Stderr>?' in a `@Sendable` closure; this is an error in the Swift 6 language mode
900 |                             continuation
901 |                                 .resume(with: self.createProcessOutput())
/host/spi-builder-workspace/Sources/SwiftCommand/ChildProcess.swift:978:20: warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
976 |     public var mergedOutputLines: MergedAsyncLines {
977 |         .init(
978 |             _base: merge(
    |                    `- warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
979 |                 self.stdout.pipe.fileHandleForReading.customBytes.lineSequence,
980 |                 self.stderr.pipe.fileHandleForReading.customBytes.lineSequence
/host/spi-builder-workspace/Sources/SwiftCommand/AsyncLineSequence.swift:3:15: note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  1 | /// A non-blocking sequence of newline-separated `String`s created by decoding
  2 | /// the elements of `Base` as utf-8.
  3 | public struct AsyncLineSequence<Base>: AsyncSequence
    |               `- note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  4 | where Base: AsyncSequence, Base.Element == UInt8 {
  5 |     /// The type of element produced by this asynchronous sequence.
/host/spi-builder-workspace/Sources/SwiftCommand/ChildProcess.swift:978:20: warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
976 |     public var mergedOutputLines: MergedAsyncLines {
977 |         .init(
978 |             _base: merge(
    |                    `- warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
979 |                 self.stdout.pipe.fileHandleForReading.customBytes.lineSequence,
980 |                 self.stderr.pipe.fileHandleForReading.customBytes.lineSequence
/host/spi-builder-workspace/Sources/SwiftCommand/AsyncLineSequence.swift:3:15: note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  1 | /// A non-blocking sequence of newline-separated `String`s created by decoding
  2 | /// the elements of `Base` as utf-8.
  3 | public struct AsyncLineSequence<Base>: AsyncSequence
    |               `- note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  4 | where Base: AsyncSequence, Base.Element == UInt8 {
  5 |     /// The type of element produced by this asynchronous sequence.
[201/207] Compiling SwiftCommand ChildProcess.swift
/host/spi-builder-workspace/Sources/SwiftCommand/ChildProcess.swift:505:28: warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
503 |     public struct MergedAsyncLines: AsyncSequence {
504 |         @usableFromInline
505 |         internal typealias Base = AsyncMerge2Sequence<
    |                            `- warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
506 |             AsyncLineSequence<FileHandle.CustomAsyncBytes>,
507 |             AsyncLineSequence<FileHandle.CustomAsyncBytes>
/host/spi-builder-workspace/Sources/SwiftCommand/AsyncLineSequence.swift:3:15: note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  1 | /// A non-blocking sequence of newline-separated `String`s created by decoding
  2 | /// the elements of `Base` as utf-8.
  3 | public struct AsyncLineSequence<Base>: AsyncSequence
    |               `- note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  4 | where Base: AsyncSequence, Base.Element == UInt8 {
  5 |     /// The type of element produced by this asynchronous sequence.
/host/spi-builder-workspace/Sources/SwiftCommand/ChildProcess.swift:505:28: warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
503 |     public struct MergedAsyncLines: AsyncSequence {
504 |         @usableFromInline
505 |         internal typealias Base = AsyncMerge2Sequence<
    |                            `- warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
506 |             AsyncLineSequence<FileHandle.CustomAsyncBytes>,
507 |             AsyncLineSequence<FileHandle.CustomAsyncBytes>
/host/spi-builder-workspace/Sources/SwiftCommand/AsyncLineSequence.swift:3:15: note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  1 | /// A non-blocking sequence of newline-separated `String`s created by decoding
  2 | /// the elements of `Base` as utf-8.
  3 | public struct AsyncLineSequence<Base>: AsyncSequence
    |               `- note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  4 | where Base: AsyncSequence, Base.Element == UInt8 {
  5 |     /// The type of element produced by this asynchronous sequence.
/host/spi-builder-workspace/Sources/SwiftCommand/ChildProcess.swift:517:26: warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
515 |         public struct AsyncIterator: AsyncIteratorProtocol {
516 |             @usableFromInline
517 |             internal var _base: Base.AsyncIterator
    |                          `- warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
518 |
519 |             fileprivate init(_base: Base.AsyncIterator) {
/host/spi-builder-workspace/Sources/SwiftCommand/AsyncLineSequence.swift:3:15: note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  1 | /// A non-blocking sequence of newline-separated `String`s created by decoding
  2 | /// the elements of `Base` as utf-8.
  3 | public struct AsyncLineSequence<Base>: AsyncSequence
    |               `- note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  4 | where Base: AsyncSequence, Base.Element == UInt8 {
  5 |     /// The type of element produced by this asynchronous sequence.
/host/spi-builder-workspace/Sources/SwiftCommand/ChildProcess.swift:517:26: warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
515 |         public struct AsyncIterator: AsyncIteratorProtocol {
516 |             @usableFromInline
517 |             internal var _base: Base.AsyncIterator
    |                          `- warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
518 |
519 |             fileprivate init(_base: Base.AsyncIterator) {
/host/spi-builder-workspace/Sources/SwiftCommand/AsyncLineSequence.swift:3:15: note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  1 | /// A non-blocking sequence of newline-separated `String`s created by decoding
  2 | /// the elements of `Base` as utf-8.
  3 | public struct AsyncLineSequence<Base>: AsyncSequence
    |               `- note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  4 | where Base: AsyncSequence, Base.Element == UInt8 {
  5 |     /// The type of element produced by this asynchronous sequence.
/host/spi-builder-workspace/Sources/SwiftCommand/ChildProcess.swift:519:25: warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
517 |             internal var _base: Base.AsyncIterator
518 |
519 |             fileprivate init(_base: Base.AsyncIterator) {
    |                         `- warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
520 |                 self._base = _base
521 |             }
/host/spi-builder-workspace/Sources/SwiftCommand/AsyncLineSequence.swift:3:15: note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  1 | /// A non-blocking sequence of newline-separated `String`s created by decoding
  2 | /// the elements of `Base` as utf-8.
  3 | public struct AsyncLineSequence<Base>: AsyncSequence
    |               `- note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  4 | where Base: AsyncSequence, Base.Element == UInt8 {
  5 |     /// The type of element produced by this asynchronous sequence.
/host/spi-builder-workspace/Sources/SwiftCommand/ChildProcess.swift:519:25: warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
517 |             internal var _base: Base.AsyncIterator
518 |
519 |             fileprivate init(_base: Base.AsyncIterator) {
    |                         `- warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
520 |                 self._base = _base
521 |             }
/host/spi-builder-workspace/Sources/SwiftCommand/AsyncLineSequence.swift:3:15: note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  1 | /// A non-blocking sequence of newline-separated `String`s created by decoding
  2 | /// the elements of `Base` as utf-8.
  3 | public struct AsyncLineSequence<Base>: AsyncSequence
    |               `- note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  4 | where Base: AsyncSequence, Base.Element == UInt8 {
  5 |     /// The type of element produced by this asynchronous sequence.
/host/spi-builder-workspace/Sources/SwiftCommand/ChildProcess.swift:530:38: warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
528 |             @inlinable
529 |             public mutating func next() async throws -> String? {
530 |                 try await self._base.next()
    |                                      `- warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
531 |             }
532 |         }
/host/spi-builder-workspace/Sources/SwiftCommand/AsyncLineSequence.swift:3:15: note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  1 | /// A non-blocking sequence of newline-separated `String`s created by decoding
  2 | /// the elements of `Base` as utf-8.
  3 | public struct AsyncLineSequence<Base>: AsyncSequence
    |               `- note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  4 | where Base: AsyncSequence, Base.Element == UInt8 {
  5 |     /// The type of element produced by this asynchronous sequence.
/host/spi-builder-workspace/Sources/SwiftCommand/ChildProcess.swift:530:38: warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
528 |             @inlinable
529 |             public mutating func next() async throws -> String? {
530 |                 try await self._base.next()
    |                                      `- warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
531 |             }
532 |         }
/host/spi-builder-workspace/Sources/SwiftCommand/AsyncLineSequence.swift:3:15: note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  1 | /// A non-blocking sequence of newline-separated `String`s created by decoding
  2 | /// the elements of `Base` as utf-8.
  3 | public struct AsyncLineSequence<Base>: AsyncSequence
    |               `- note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  4 | where Base: AsyncSequence, Base.Element == UInt8 {
  5 |     /// The type of element produced by this asynchronous sequence.
/host/spi-builder-workspace/Sources/SwiftCommand/ChildProcess.swift:546:36: warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
544 |         ///            produce elements of the asynchronous sequence.
545 |         public func makeAsyncIterator() -> AsyncIterator {
546 |             .init(_base: self.base.makeAsyncIterator())
    |                                    `- warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
547 |         }
548 |     }
/host/spi-builder-workspace/Sources/SwiftCommand/AsyncLineSequence.swift:3:15: note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  1 | /// A non-blocking sequence of newline-separated `String`s created by decoding
  2 | /// the elements of `Base` as utf-8.
  3 | public struct AsyncLineSequence<Base>: AsyncSequence
    |               `- note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  4 | where Base: AsyncSequence, Base.Element == UInt8 {
  5 |     /// The type of element produced by this asynchronous sequence.
/host/spi-builder-workspace/Sources/SwiftCommand/ChildProcess.swift:546:36: warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
544 |         ///            produce elements of the asynchronous sequence.
545 |         public func makeAsyncIterator() -> AsyncIterator {
546 |             .init(_base: self.base.makeAsyncIterator())
    |                                    `- warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
547 |         }
548 |     }
/host/spi-builder-workspace/Sources/SwiftCommand/AsyncLineSequence.swift:3:15: note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  1 | /// A non-blocking sequence of newline-separated `String`s created by decoding
  2 | /// the elements of `Base` as utf-8.
  3 | public struct AsyncLineSequence<Base>: AsyncSequence
    |               `- note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  4 | where Base: AsyncSequence, Base.Element == UInt8 {
  5 |     /// The type of element produced by this asynchronous sequence.
/host/spi-builder-workspace/Sources/SwiftCommand/ChildProcess.swift:791:39: warning: capture of 'self' with non-sendable type 'ChildProcess<Stdin, Stdout, Stderr>?' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 27 | /// let exitStatus = try process.wait()
 28 | /// ```
 29 | public final class ChildProcess<Stdin, Stdout, Stderr>
    |                    `- note: generic class 'ChildProcess' does not conform to the 'Sendable' protocol
 30 | where Stdin: InputSource, Stdout: OutputDestination, Stderr: OutputDestination {
 31 |     /// An error that can be thrown while terminating a child process.
    :
789 |                 if self.process.isRunning {
790 |                     self.process.terminationHandler = { [weak self] _ in
791 |                         if let self = self {
    |                                       `- warning: capture of 'self' with non-sendable type 'ChildProcess<Stdin, Stdout, Stderr>?' in a `@Sendable` closure; this is an error in the Swift 6 language mode
792 |                             continuation.resume(with: self.createExitStatus())
793 |                         } else {
/host/spi-builder-workspace/Sources/SwiftCommand/ChildProcess.swift:899:39: warning: capture of 'self' with non-sendable type 'ChildProcess<Stdin, PipeOutputDestination, Stderr>?' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 27 | /// let exitStatus = try process.wait()
 28 | /// ```
 29 | public final class ChildProcess<Stdin, Stdout, Stderr>
    |                    `- note: generic class 'ChildProcess' does not conform to the 'Sendable' protocol
 30 | where Stdin: InputSource, Stdout: OutputDestination, Stderr: OutputDestination {
 31 |     /// An error that can be thrown while terminating a child process.
    :
897 |                 if self.process.isRunning {
898 |                     self.process.terminationHandler = { [weak self] _ in
899 |                         if let self = self {
    |                                       `- warning: capture of 'self' with non-sendable type 'ChildProcess<Stdin, PipeOutputDestination, Stderr>?' in a `@Sendable` closure; this is an error in the Swift 6 language mode
900 |                             continuation
901 |                                 .resume(with: self.createProcessOutput())
/host/spi-builder-workspace/Sources/SwiftCommand/ChildProcess.swift:978:20: warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
976 |     public var mergedOutputLines: MergedAsyncLines {
977 |         .init(
978 |             _base: merge(
    |                    `- warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
979 |                 self.stdout.pipe.fileHandleForReading.customBytes.lineSequence,
980 |                 self.stderr.pipe.fileHandleForReading.customBytes.lineSequence
/host/spi-builder-workspace/Sources/SwiftCommand/AsyncLineSequence.swift:3:15: note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  1 | /// A non-blocking sequence of newline-separated `String`s created by decoding
  2 | /// the elements of `Base` as utf-8.
  3 | public struct AsyncLineSequence<Base>: AsyncSequence
    |               `- note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  4 | where Base: AsyncSequence, Base.Element == UInt8 {
  5 |     /// The type of element produced by this asynchronous sequence.
/host/spi-builder-workspace/Sources/SwiftCommand/ChildProcess.swift:978:20: warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
976 |     public var mergedOutputLines: MergedAsyncLines {
977 |         .init(
978 |             _base: merge(
    |                    `- warning: type 'AsyncLineSequence<FileHandle.CustomAsyncBytes>' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
979 |                 self.stdout.pipe.fileHandleForReading.customBytes.lineSequence,
980 |                 self.stderr.pipe.fileHandleForReading.customBytes.lineSequence
/host/spi-builder-workspace/Sources/SwiftCommand/AsyncLineSequence.swift:3:15: note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  1 | /// A non-blocking sequence of newline-separated `String`s created by decoding
  2 | /// the elements of `Base` as utf-8.
  3 | public struct AsyncLineSequence<Base>: AsyncSequence
    |               `- note: consider making generic struct 'AsyncLineSequence' conform to the 'Sendable' protocol
  4 | where Base: AsyncSequence, Base.Element == UInt8 {
  5 |     /// The type of element produced by this asynchronous sequence.
[202/207] Compiling SwiftCommand Command.swift
[203/207] Compiling SwiftCommand Either.swift
[204/207] Compiling SwiftCommand ExitStatus.swift
/host/spi-builder-workspace/Sources/SwiftCommand/FileHandle+Async.swift:45:60: warning: capture of 'buffer' with non-sendable type 'UnsafeMutableRawBufferPointer' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 43 |                     do {
 44 |                         guard let _data =
 45 |                                 try handle.read(upToCount: buffer.count) else {
    |                                                            `- warning: capture of 'buffer' with non-sendable type 'UnsafeMutableRawBufferPointer' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 46 |                             continuation.resume(returning: 0)
 47 |                             return
Swift.UnsafeMutableRawBufferPointer:1:23: note: struct 'UnsafeMutableRawBufferPointer' does not conform to the 'Sendable' protocol
1 | @frozen public struct UnsafeMutableRawBufferPointer {
  |                       `- note: struct 'UnsafeMutableRawBufferPointer' does not conform to the 'Sendable' protocol
2 |     @inlinable public init(start: UnsafeMutableRawPointer?, count: Int)
3 | }
/host/spi-builder-workspace/Sources/SwiftCommand/FileHandle+Async.swift:199:62: warning: sending 'bufPtr' risks causing data races; this is an error in the Swift 6 language mode
197 |                     let readSize: Int
198 |                     if fileDescriptor >= 0 {
199 |                         readSize = try await IOActor.default.read(
    |                                                              |- warning: sending 'bufPtr' risks causing data races; this is an error in the Swift 6 language mode
    |                                                              `- note: sending task-isolated 'bufPtr' to actor-isolated instance method 'read(from:into:)' risks causing data races between actor-isolated and task-isolated uses
200 |                             from: fileDescriptor,
201 |                             into: bufPtr
/host/spi-builder-workspace/Sources/SwiftCommand/FileHandle+Async.swift:204:62: warning: sending 'bufPtr' risks causing data races; this is an error in the Swift 6 language mode
202 |                         )
203 |                     } else {
204 |                         readSize = try await IOActor.default.read(
    |                                                              |- warning: sending 'bufPtr' risks causing data races; this is an error in the Swift 6 language mode
    |                                                              `- note: sending task-isolated 'bufPtr' to actor-isolated instance method 'read(from:into:)' risks causing data races between actor-isolated and task-isolated uses
205 |                             from: file,
206 |                             into: bufPtr
[205/207] Compiling SwiftCommand FileHandle+Async.swift
/host/spi-builder-workspace/Sources/SwiftCommand/FileHandle+Async.swift:45:60: warning: capture of 'buffer' with non-sendable type 'UnsafeMutableRawBufferPointer' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 43 |                     do {
 44 |                         guard let _data =
 45 |                                 try handle.read(upToCount: buffer.count) else {
    |                                                            `- warning: capture of 'buffer' with non-sendable type 'UnsafeMutableRawBufferPointer' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 46 |                             continuation.resume(returning: 0)
 47 |                             return
Swift.UnsafeMutableRawBufferPointer:1:23: note: struct 'UnsafeMutableRawBufferPointer' does not conform to the 'Sendable' protocol
1 | @frozen public struct UnsafeMutableRawBufferPointer {
  |                       `- note: struct 'UnsafeMutableRawBufferPointer' does not conform to the 'Sendable' protocol
2 |     @inlinable public init(start: UnsafeMutableRawPointer?, count: Int)
3 | }
/host/spi-builder-workspace/Sources/SwiftCommand/FileHandle+Async.swift:199:62: warning: sending 'bufPtr' risks causing data races; this is an error in the Swift 6 language mode
197 |                     let readSize: Int
198 |                     if fileDescriptor >= 0 {
199 |                         readSize = try await IOActor.default.read(
    |                                                              |- warning: sending 'bufPtr' risks causing data races; this is an error in the Swift 6 language mode
    |                                                              `- note: sending task-isolated 'bufPtr' to actor-isolated instance method 'read(from:into:)' risks causing data races between actor-isolated and task-isolated uses
200 |                             from: fileDescriptor,
201 |                             into: bufPtr
/host/spi-builder-workspace/Sources/SwiftCommand/FileHandle+Async.swift:204:62: warning: sending 'bufPtr' risks causing data races; this is an error in the Swift 6 language mode
202 |                         )
203 |                     } else {
204 |                         readSize = try await IOActor.default.read(
    |                                                              |- warning: sending 'bufPtr' risks causing data races; this is an error in the Swift 6 language mode
    |                                                              `- note: sending task-isolated 'bufPtr' to actor-isolated instance method 'read(from:into:)' risks causing data races between actor-isolated and task-isolated uses
205 |                             from: file,
206 |                             into: bufPtr
[206/207] Compiling SwiftCommand FilePath+extension.swift
[207/207] Compiling SwiftCommand InputSource.swift
Build complete! (23.94s)
Build complete.
{
  "dependencies" : [
    {
      "identity" : "swift-system",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-system"
    },
    {
      "identity" : "swift-async-algorithms",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-async-algorithms"
    }
  ],
  "manifest_display_name" : "SwiftCommand",
  "name" : "SwiftCommand",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.15"
    }
  ],
  "products" : [
    {
      "name" : "SwiftCommand",
      "targets" : [
        "SwiftCommand"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SwiftCommandTests",
      "module_type" : "SwiftTarget",
      "name" : "SwiftCommandTests",
      "path" : "Tests/SwiftCommandTests",
      "product_dependencies" : [
        "AsyncAlgorithms"
      ],
      "sources" : [
        "SwiftCommandTests.swift"
      ],
      "target_dependencies" : [
        "SwiftCommand"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SwiftCommand",
      "module_type" : "SwiftTarget",
      "name" : "SwiftCommand",
      "path" : "Sources/SwiftCommand",
      "product_dependencies" : [
        "AsyncAlgorithms",
        "SystemPackage"
      ],
      "product_memberships" : [
        "SwiftCommand"
      ],
      "sources" : [
        "AsyncCharacterSequence.swift",
        "AsyncLineSequence.swift",
        "AsyncUnicodeScalarSequence.swift",
        "ChildProcess.swift",
        "Command.swift",
        "Either.swift",
        "ExitStatus.swift",
        "FileHandle+Async.swift",
        "FilePath+extension.swift",
        "InputSource.swift",
        "OutputDestination.swift",
        "OutputType.swift",
        "ProcessOutput.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.6"
}
basic-6.0-latest: Pulling from finestructure/spi-images
Digest: sha256:47d26c99ca4f1ac0a332c85fd5b13ff4390e72115219984a57a68fe9d1063a05
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.0-latest
Done.