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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 ProgressSpinnerKit, reference main (d5545c), with Swift 6.0 for Linux on 1 Nov 2024 14:00:47 UTC.

Swift 6 data race errors: 0

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/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/yutailang0119/progressspinnerkit.git
Reference: main
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: 	git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: 	git branch -m <name>
From https://github.com/yutailang0119/progressspinnerkit
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at d5545c7 Merge pull request #47 from yutailang0119/dependabot/github_actions/actions/checkout-4.1.7
Cloned https://github.com/yutailang0119/progressspinnerkit.git
Revision (git rev-parse @):
d5545c7d8cd9c0d58497215f845f9a812710d119
SUCCESS checkout https://github.com/yutailang0119/progressspinnerkit.git at main
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.0
Building package at path:  $PWD
https://github.com/yutailang0119/progressspinnerkit.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$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-tools-support-core
[1/6522] Fetching swift-tools-support-core
Fetched https://github.com/apple/swift-tools-support-core from cache (0.65s)
Computing version for https://github.com/apple/swift-tools-support-core
Computed https://github.com/apple/swift-tools-support-core at 0.7.1 (0.84s)
Creating working copy for https://github.com/apple/swift-tools-support-core
Working copy of https://github.com/apple/swift-tools-support-core resolved at 0.7.1
Building for debugging...
[0/17] Write sources
[5/17] Compiling TSCclibc process.c
[6/17] Compiling TSCclibc libc.c
[7/17] Write swift-version-24593BA9C3E375BF.txt
[9/19] Emitting module TSCLibc
[10/19] Compiling TSCLibc libc.swift
[11/20] Wrapping AST for TSCLibc for debugging
[13/60] Emitting module TSCBasic
[14/65] Compiling TSCBasic Await.swift
[15/65] Compiling TSCBasic Base64URL.swift
[16/65] Compiling TSCBasic ByteString.swift
[17/65] Compiling TSCBasic CStringArray.swift
[18/65] Compiling TSCBasic CacheableSequence.swift
[19/65] Compiling TSCBasic Closable.swift
[20/65] Compiling TSCBasic CodableResult.swift
[21/65] Compiling TSCBasic CollectionAlgorithms.swift
[22/65] Compiling TSCBasic CollectionExtensions.swift
[23/65] Compiling TSCBasic Condition.swift
[24/65] Compiling TSCBasic DeltaAlgorithm.swift
[25/65] Compiling TSCBasic DiagnosticsEngine.swift
[26/65] Compiling TSCBasic PathShims.swift
[27/65] Compiling TSCBasic Process.swift
[28/65] Compiling TSCBasic ProcessEnv.swift
[29/65] Compiling TSCBasic ProcessSet.swift
[30/65] Compiling TSCBasic RegEx.swift
[31/65] Compiling TSCBasic Result.swift
[32/65] Compiling TSCBasic SortedArray.swift
[33/65] Compiling TSCBasic StringConversions.swift
[34/65] Compiling TSCBasic SynchronizedQueue.swift
[35/65] Compiling TSCBasic TemporaryFile.swift
[36/65] Compiling TSCBasic DictionaryExtensions.swift
[37/65] Compiling TSCBasic DictionaryLiteralExtensions.swift
[38/65] Compiling TSCBasic EditDistance.swift
[39/65] Compiling TSCBasic FileInfo.swift
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[43/65] Compiling TSCBasic JSON.swift
[44/65] Compiling TSCBasic JSONMapper.swift
[45/65] Compiling TSCBasic KeyedPair.swift
[46/65] Compiling TSCBasic LazyCache.swift
[47/65] Compiling TSCBasic Lock.swift
[48/65] Compiling TSCBasic OSLog.swift
[49/65] Compiling TSCBasic ObjectIdentifierProtocol.swift
[50/65] Compiling TSCBasic OrderedDictionary.swift
[51/65] Compiling TSCBasic OrderedSet.swift
[52/65] Compiling TSCBasic Path.swift
[53/65] Compiling TSCBasic TerminalController.swift
[54/65] Compiling TSCBasic Thread.swift
[55/65] Compiling TSCBasic Tuple.swift
[56/65] Compiling TSCBasic WritableByteStream.swift
[57/65] Compiling TSCBasic misc.swift
[58/66] Wrapping AST for TSCBasic for debugging
[60/101] Compiling TSCUtility OSLog.swift
[61/101] Compiling TSCUtility OrderedZip.swift
[62/101] Compiling TSCUtility PkgConfig.swift
[63/101] Compiling TSCUtility Platform.swift
[64/101] Compiling TSCUtility PolymorphicCodable.swift
[65/105] Compiling TSCUtility Context.swift
[66/105] Compiling TSCUtility Diagnostics.swift
[67/105] Compiling TSCUtility FSWatch.swift
[68/105] Compiling TSCUtility FloatingPointExtensions.swift
[69/105] Compiling TSCUtility Git.swift
[70/105] Emitting module TSCUtility
[71/105] Compiling TSCUtility Bitstream.swift
[72/105] Compiling TSCUtility BitstreamReader.swift
[73/105] Compiling TSCUtility BitstreamWriter.swift
[74/105] Compiling TSCUtility BuildFlags.swift
[75/105] Compiling TSCUtility CollectionExtensions.swift
[76/105] Compiling TSCUtility Hex.swift
[77/105] Compiling TSCUtility IndexStore.swift
[78/105] Compiling TSCUtility InterruptHandler.swift
[79/105] Compiling TSCUtility JSONMessageStreamingParser.swift
[80/105] Compiling TSCUtility Netrc.swift
[81/105] Compiling TSCUtility Version.swift
[82/105] Compiling TSCUtility Versioning.swift
[83/105] Compiling TSCUtility dlopen.swift
[84/105] Compiling TSCUtility misc.swift
[85/105] Compiling TSCUtility Archiver.swift
[86/105] Compiling TSCUtility ArgumentParser.swift
[87/105] Compiling TSCUtility ArgumentParserShellCompletion.swift
[88/105] Compiling TSCUtility Array+Extensions.swift
[89/105] Compiling TSCUtility Bits.swift
[90/105] Compiling TSCUtility Tracing.swift
[91/105] Compiling TSCUtility Triple.swift
[92/105] Compiling TSCUtility URL.swift
[93/105] Compiling TSCUtility Verbosity.swift
[94/105] Compiling TSCUtility ProgressAnimation.swift
[95/105] Compiling TSCUtility SerializedDiagnostics.swift
[96/105] Compiling TSCUtility SimplePersistence.swift
[97/105] Compiling TSCUtility StringExtensions.swift
[98/105] Compiling TSCUtility StringMangling.swift
[99/106] Wrapping AST for TSCUtility for debugging
[100/106] Write Objects.LinkFileList
[101/106] Linking libSwiftToolsSupport.so
[103/109] Compiling ProgressSpinnerKit Spinner.swift
[104/109] Emitting module ProgressSpinnerKit
[105/109] Compiling ProgressSpinnerKit ProgressSpinner.swift
/host/spi-builder-workspace/Sources/ProgressSpinnerKit/ProgressSpinner.swift:60:30: warning: capture of 'self' with non-sendable type 'SingleLineProgressSpinnar?' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 21 |
 22 | /// A single line progress bar.
 23 | final class SingleLineProgressSpinnar: ProgressSpinnable {
    |             `- note: class 'SingleLineProgressSpinnar' does not conform to the 'Sendable' protocol
 24 |     private let stream: OutputByteStream
 25 |     private let header: String
    :
 58 |
 59 |         queue.async { [weak self] in
 60 |             guard let self = self else {
    |                              `- warning: capture of 'self' with non-sendable type 'SingleLineProgressSpinnar?' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 61 |                 return
 62 |             }
/host/spi-builder-workspace/Sources/ProgressSpinnerKit/ProgressSpinner.swift:115:30: warning: capture of 'self' with non-sendable type 'SimpleProgressSpinner?' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 80 | }
 81 |
 82 | final class SimpleProgressSpinner: ProgressSpinnable {
    |             `- note: class 'SimpleProgressSpinner' does not conform to the 'Sendable' protocol
 83 |     private let stream: OutputByteStream
 84 |     private let header: String
    :
113 |
114 |         queue.async { [weak self] in
115 |             guard let self = self else {
    |                              `- warning: capture of 'self' with non-sendable type 'SimpleProgressSpinner?' in a `@Sendable` closure; this is an error in the Swift 6 language mode
116 |                 return
117 |             }
/host/spi-builder-workspace/Sources/ProgressSpinnerKit/ProgressSpinner.swift:164:30: warning: capture of 'self' with non-sendable type 'ProgressSpinner?' in a `@Sendable` closure; this is an error in the Swift 6 language mode
138 | }
139 |
140 | final class ProgressSpinner: ProgressSpinnable {
    |             `- note: class 'ProgressSpinner' does not conform to the 'Sendable' protocol
141 |     private let term: TerminalController
142 |     private let header: String
    :
162 |
163 |         queue.async { [weak self] in
164 |             guard let self = self else {
    |                              `- warning: capture of 'self' with non-sendable type 'ProgressSpinner?' in a `@Sendable` closure; this is an error in the Swift 6 language mode
165 |                 return
166 |             }
[106/110] Wrapping AST for ProgressSpinnerKit for debugging
[108/112] Emitting module Demo
[109/112] Compiling Demo Demo.swift
/host/spi-builder-workspace/Sources/Demo/Demo.swift:11:95: warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
  9 |
 10 |         do {
 11 |             let defaultSpinner = ProgressSpinnerKit.createProgressSpinner(forStream: TSCBasic.stderrStream, header: " default:")
    |                                                                                               `- warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 12 |             defaultSpinner.start()
 13 |             usleep(duration)
/host/spi-builder-workspace/.build/checkouts/swift-tools-support-core/Sources/TSCBasic/WritableByteStream.swift:828:12: note: var declared here
826 |
827 | /// Public stderr stream instance.
828 | public var stderrStream: ThreadSafeOutputByteStream = try! ThreadSafeOutputByteStream(LocalFileOutputByteStream(
    |            `- note: var declared here
829 |     filePointer: TSCLibc.stderr,
830 |     closeOnDeinit: false))
/host/spi-builder-workspace/Sources/Demo/Demo.swift:18:85: warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 16 |
 17 |         do {
 18 |             let box1 = ProgressSpinnerKit.createProgressSpinner(forStream: TSCBasic.stderrStream, header: " box1:", spinner: Spinner(kind: .box1))
    |                                                                                     `- warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 19 |             box1.start()
 20 |             usleep(duration)
/host/spi-builder-workspace/.build/checkouts/swift-tools-support-core/Sources/TSCBasic/WritableByteStream.swift:828:12: note: var declared here
826 |
827 | /// Public stderr stream instance.
828 | public var stderrStream: ThreadSafeOutputByteStream = try! ThreadSafeOutputByteStream(LocalFileOutputByteStream(
    |            `- note: var declared here
829 |     filePointer: TSCLibc.stderr,
830 |     closeOnDeinit: false))
/host/spi-builder-workspace/Sources/Demo/Demo.swift:25:85: warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 23 |
 24 |         do {
 25 |             let box2 = ProgressSpinnerKit.createProgressSpinner(forStream: TSCBasic.stderrStream, header: " box2:", spinner: Spinner(kind: .box2))
    |                                                                                     `- warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 26 |             box2.start()
 27 |             usleep(duration)
/host/spi-builder-workspace/.build/checkouts/swift-tools-support-core/Sources/TSCBasic/WritableByteStream.swift:828:12: note: var declared here
826 |
827 | /// Public stderr stream instance.
828 | public var stderrStream: ThreadSafeOutputByteStream = try! ThreadSafeOutputByteStream(LocalFileOutputByteStream(
    |            `- note: var declared here
829 |     filePointer: TSCLibc.stderr,
830 |     closeOnDeinit: false))
/host/spi-builder-workspace/Sources/Demo/Demo.swift:32:85: warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 30 |
 31 |         do {
 32 |             let box3 = ProgressSpinnerKit.createProgressSpinner(forStream: TSCBasic.stderrStream, header: " box3:", spinner: Spinner(kind: .box3))
    |                                                                                     `- warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 33 |             box3.start()
 34 |             usleep(duration)
/host/spi-builder-workspace/.build/checkouts/swift-tools-support-core/Sources/TSCBasic/WritableByteStream.swift:828:12: note: var declared here
826 |
827 | /// Public stderr stream instance.
828 | public var stderrStream: ThreadSafeOutputByteStream = try! ThreadSafeOutputByteStream(LocalFileOutputByteStream(
    |            `- note: var declared here
829 |     filePointer: TSCLibc.stderr,
830 |     closeOnDeinit: false))
/host/spi-builder-workspace/Sources/Demo/Demo.swift:39:85: warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 37 |
 38 |         do {
 39 |             let box4 = ProgressSpinnerKit.createProgressSpinner(forStream: TSCBasic.stderrStream, header: " box4:", spinner: Spinner(kind: .box4))
    |                                                                                     `- warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 40 |             box4.start()
 41 |             usleep(duration)
/host/spi-builder-workspace/.build/checkouts/swift-tools-support-core/Sources/TSCBasic/WritableByteStream.swift:828:12: note: var declared here
826 |
827 | /// Public stderr stream instance.
828 | public var stderrStream: ThreadSafeOutputByteStream = try! ThreadSafeOutputByteStream(LocalFileOutputByteStream(
    |            `- note: var declared here
829 |     filePointer: TSCLibc.stderr,
830 |     closeOnDeinit: false))
/host/spi-builder-workspace/Sources/Demo/Demo.swift:46:85: warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 44 |
 45 |         do {
 46 |             let box5 = ProgressSpinnerKit.createProgressSpinner(forStream: TSCBasic.stderrStream, header: " box5:", spinner: Spinner(kind: .box5))
    |                                                                                     `- warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 47 |             box5.start()
 48 |             usleep(duration)
/host/spi-builder-workspace/.build/checkouts/swift-tools-support-core/Sources/TSCBasic/WritableByteStream.swift:828:12: note: var declared here
826 |
827 | /// Public stderr stream instance.
828 | public var stderrStream: ThreadSafeOutputByteStream = try! ThreadSafeOutputByteStream(LocalFileOutputByteStream(
    |            `- note: var declared here
829 |     filePointer: TSCLibc.stderr,
830 |     closeOnDeinit: false))
/host/spi-builder-workspace/Sources/Demo/Demo.swift:53:85: warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 51 |
 52 |         do {
 53 |             let box6 = ProgressSpinnerKit.createProgressSpinner(forStream: TSCBasic.stderrStream, header: " box6:", spinner: Spinner(kind: .box6))
    |                                                                                     `- warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 54 |             box6.start()
 55 |             usleep(duration)
/host/spi-builder-workspace/.build/checkouts/swift-tools-support-core/Sources/TSCBasic/WritableByteStream.swift:828:12: note: var declared here
826 |
827 | /// Public stderr stream instance.
828 | public var stderrStream: ThreadSafeOutputByteStream = try! ThreadSafeOutputByteStream(LocalFileOutputByteStream(
    |            `- note: var declared here
829 |     filePointer: TSCLibc.stderr,
830 |     closeOnDeinit: false))
/host/spi-builder-workspace/Sources/Demo/Demo.swift:60:85: warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 58 |
 59 |         do {
 60 |             let box7 = ProgressSpinnerKit.createProgressSpinner(forStream: TSCBasic.stderrStream, header: " box7:", spinner: Spinner(kind: .box7))
    |                                                                                     `- warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 61 |             box7.start()
 62 |             usleep(duration)
/host/spi-builder-workspace/.build/checkouts/swift-tools-support-core/Sources/TSCBasic/WritableByteStream.swift:828:12: note: var declared here
826 |
827 | /// Public stderr stream instance.
828 | public var stderrStream: ThreadSafeOutputByteStream = try! ThreadSafeOutputByteStream(LocalFileOutputByteStream(
    |            `- note: var declared here
829 |     filePointer: TSCLibc.stderr,
830 |     closeOnDeinit: false))
/host/spi-builder-workspace/Sources/Demo/Demo.swift:67:85: warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 65 |
 66 |         do {
 67 |             let bar1 = ProgressSpinnerKit.createProgressSpinner(forStream: TSCBasic.stderrStream, header: " bar1:", spinner: Spinner(kind: .bar1))
    |                                                                                     `- warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 68 |             bar1.start()
 69 |             usleep(duration)
/host/spi-builder-workspace/.build/checkouts/swift-tools-support-core/Sources/TSCBasic/WritableByteStream.swift:828:12: note: var declared here
826 |
827 | /// Public stderr stream instance.
828 | public var stderrStream: ThreadSafeOutputByteStream = try! ThreadSafeOutputByteStream(LocalFileOutputByteStream(
    |            `- note: var declared here
829 |     filePointer: TSCLibc.stderr,
830 |     closeOnDeinit: false))
/host/spi-builder-workspace/Sources/Demo/Demo.swift:74:85: warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 72 |
 73 |         do {
 74 |             let bar2 = ProgressSpinnerKit.createProgressSpinner(forStream: TSCBasic.stderrStream, header: " bar2:", spinner: Spinner(kind: .bar2))
    |                                                                                     `- warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 75 |             bar2.start()
 76 |             usleep(duration)
/host/spi-builder-workspace/.build/checkouts/swift-tools-support-core/Sources/TSCBasic/WritableByteStream.swift:828:12: note: var declared here
826 |
827 | /// Public stderr stream instance.
828 | public var stderrStream: ThreadSafeOutputByteStream = try! ThreadSafeOutputByteStream(LocalFileOutputByteStream(
    |            `- note: var declared here
829 |     filePointer: TSCLibc.stderr,
830 |     closeOnDeinit: false))
/host/spi-builder-workspace/Sources/Demo/Demo.swift:81:85: warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 79 |
 80 |         do {
 81 |             let bar3 = ProgressSpinnerKit.createProgressSpinner(forStream: TSCBasic.stderrStream, header: " bar3:", spinner: Spinner(kind: .bar3))
    |                                                                                     `- warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 82 |             bar3.start()
 83 |             usleep(duration)
/host/spi-builder-workspace/.build/checkouts/swift-tools-support-core/Sources/TSCBasic/WritableByteStream.swift:828:12: note: var declared here
826 |
827 | /// Public stderr stream instance.
828 | public var stderrStream: ThreadSafeOutputByteStream = try! ThreadSafeOutputByteStream(LocalFileOutputByteStream(
    |            `- note: var declared here
829 |     filePointer: TSCLibc.stderr,
830 |     closeOnDeinit: false))
/host/spi-builder-workspace/Sources/Demo/Demo.swift:88:85: warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 86 |
 87 |         do {
 88 |             let bar4 = ProgressSpinnerKit.createProgressSpinner(forStream: TSCBasic.stderrStream, header: " bar4:", spinner: Spinner(kind: .bar4))
    |                                                                                     `- warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 89 |             bar4.start()
 90 |             usleep(duration)
/host/spi-builder-workspace/.build/checkouts/swift-tools-support-core/Sources/TSCBasic/WritableByteStream.swift:828:12: note: var declared here
826 |
827 | /// Public stderr stream instance.
828 | public var stderrStream: ThreadSafeOutputByteStream = try! ThreadSafeOutputByteStream(LocalFileOutputByteStream(
    |            `- note: var declared here
829 |     filePointer: TSCLibc.stderr,
830 |     closeOnDeinit: false))
/host/spi-builder-workspace/Sources/Demo/Demo.swift:95:85: warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 93 |
 94 |         do {
 95 |             let bar5 = ProgressSpinnerKit.createProgressSpinner(forStream: TSCBasic.stderrStream, header: " bar5:", spinner: Spinner(kind: .bar5))
    |                                                                                     `- warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 96 |             bar5.start()
 97 |             usleep(duration)
/host/spi-builder-workspace/.build/checkouts/swift-tools-support-core/Sources/TSCBasic/WritableByteStream.swift:828:12: note: var declared here
826 |
827 | /// Public stderr stream instance.
828 | public var stderrStream: ThreadSafeOutputByteStream = try! ThreadSafeOutputByteStream(LocalFileOutputByteStream(
    |            `- note: var declared here
829 |     filePointer: TSCLibc.stderr,
830 |     closeOnDeinit: false))
/host/spi-builder-workspace/Sources/Demo/Demo.swift:102:85: warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
100 |
101 |         do {
102 |             let bar6 = ProgressSpinnerKit.createProgressSpinner(forStream: TSCBasic.stderrStream, header: " bar6:", spinner: Spinner(kind: .bar6))
    |                                                                                     `- warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
103 |             bar6.start()
104 |             usleep(duration)
/host/spi-builder-workspace/.build/checkouts/swift-tools-support-core/Sources/TSCBasic/WritableByteStream.swift:828:12: note: var declared here
826 |
827 | /// Public stderr stream instance.
828 | public var stderrStream: ThreadSafeOutputByteStream = try! ThreadSafeOutputByteStream(LocalFileOutputByteStream(
    |            `- note: var declared here
829 |     filePointer: TSCLibc.stderr,
830 |     closeOnDeinit: false))
/host/spi-builder-workspace/Sources/Demo/Demo.swift:109:86: warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
107 |
108 |         do {
109 |             let spin1 = ProgressSpinnerKit.createProgressSpinner(forStream: TSCBasic.stderrStream, header: " spin1:", spinner: Spinner(kind: .spin1))
    |                                                                                      `- warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
110 |             spin1.start()
111 |             usleep(duration)
/host/spi-builder-workspace/.build/checkouts/swift-tools-support-core/Sources/TSCBasic/WritableByteStream.swift:828:12: note: var declared here
826 |
827 | /// Public stderr stream instance.
828 | public var stderrStream: ThreadSafeOutputByteStream = try! ThreadSafeOutputByteStream(LocalFileOutputByteStream(
    |            `- note: var declared here
829 |     filePointer: TSCLibc.stderr,
830 |     closeOnDeinit: false))
/host/spi-builder-workspace/Sources/Demo/Demo.swift:116:86: warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
114 |
115 |         do {
116 |             let spin2 = ProgressSpinnerKit.createProgressSpinner(forStream: TSCBasic.stderrStream, header: " spin2:", spinner: Spinner(kind: .spin2))
    |                                                                                      `- warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
117 |             spin2.start()
118 |             usleep(duration)
/host/spi-builder-workspace/.build/checkouts/swift-tools-support-core/Sources/TSCBasic/WritableByteStream.swift:828:12: note: var declared here
826 |
827 | /// Public stderr stream instance.
828 | public var stderrStream: ThreadSafeOutputByteStream = try! ThreadSafeOutputByteStream(LocalFileOutputByteStream(
    |            `- note: var declared here
829 |     filePointer: TSCLibc.stderr,
830 |     closeOnDeinit: false))
/host/spi-builder-workspace/Sources/Demo/Demo.swift:123:86: warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
121 |
122 |         do {
123 |             let spin3 = ProgressSpinnerKit.createProgressSpinner(forStream: TSCBasic.stderrStream, header: " spin3:", spinner: Spinner(kind: .spin3))
    |                                                                                      `- warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
124 |             spin3.start()
125 |             usleep(duration)
/host/spi-builder-workspace/.build/checkouts/swift-tools-support-core/Sources/TSCBasic/WritableByteStream.swift:828:12: note: var declared here
826 |
827 | /// Public stderr stream instance.
828 | public var stderrStream: ThreadSafeOutputByteStream = try! ThreadSafeOutputByteStream(LocalFileOutputByteStream(
    |            `- note: var declared here
829 |     filePointer: TSCLibc.stderr,
830 |     closeOnDeinit: false))
/host/spi-builder-workspace/Sources/Demo/Demo.swift:130:86: warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
128 |
129 |         do {
130 |             let spin4 = ProgressSpinnerKit.createProgressSpinner(forStream: TSCBasic.stderrStream, header: " spin4:", spinner: Spinner(kind: .spin4))
    |                                                                                      `- warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
131 |             spin4.start()
132 |             usleep(duration)
/host/spi-builder-workspace/.build/checkouts/swift-tools-support-core/Sources/TSCBasic/WritableByteStream.swift:828:12: note: var declared here
826 |
827 | /// Public stderr stream instance.
828 | public var stderrStream: ThreadSafeOutputByteStream = try! ThreadSafeOutputByteStream(LocalFileOutputByteStream(
    |            `- note: var declared here
829 |     filePointer: TSCLibc.stderr,
830 |     closeOnDeinit: false))
/host/spi-builder-workspace/Sources/Demo/Demo.swift:137:86: warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
135 |
136 |         do {
137 |             let spin5 = ProgressSpinnerKit.createProgressSpinner(forStream: TSCBasic.stderrStream, header: " spin5:", spinner: Spinner(kind: .spin5))
    |                                                                                      `- warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
138 |             spin5.start()
139 |             usleep(duration)
/host/spi-builder-workspace/.build/checkouts/swift-tools-support-core/Sources/TSCBasic/WritableByteStream.swift:828:12: note: var declared here
826 |
827 | /// Public stderr stream instance.
828 | public var stderrStream: ThreadSafeOutputByteStream = try! ThreadSafeOutputByteStream(LocalFileOutputByteStream(
    |            `- note: var declared here
829 |     filePointer: TSCLibc.stderr,
830 |     closeOnDeinit: false))
/host/spi-builder-workspace/Sources/Demo/Demo.swift:144:86: warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
142 |
143 |         do {
144 |             let spin6 = ProgressSpinnerKit.createProgressSpinner(forStream: TSCBasic.stderrStream, header: " spin6:", spinner: Spinner(kind: .spin6))
    |                                                                                      `- warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
145 |             spin6.start()
146 |             usleep(duration)
/host/spi-builder-workspace/.build/checkouts/swift-tools-support-core/Sources/TSCBasic/WritableByteStream.swift:828:12: note: var declared here
826 |
827 | /// Public stderr stream instance.
828 | public var stderrStream: ThreadSafeOutputByteStream = try! ThreadSafeOutputByteStream(LocalFileOutputByteStream(
    |            `- note: var declared here
829 |     filePointer: TSCLibc.stderr,
830 |     closeOnDeinit: false))
/host/spi-builder-workspace/Sources/Demo/Demo.swift:151:86: warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
149 |
150 |         do {
151 |             let spin7 = ProgressSpinnerKit.createProgressSpinner(forStream: TSCBasic.stderrStream, header: " spin7:", spinner: Spinner(kind: .spin7))
    |                                                                                      `- warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
152 |             spin7.start()
153 |             usleep(duration)
/host/spi-builder-workspace/.build/checkouts/swift-tools-support-core/Sources/TSCBasic/WritableByteStream.swift:828:12: note: var declared here
826 |
827 | /// Public stderr stream instance.
828 | public var stderrStream: ThreadSafeOutputByteStream = try! ThreadSafeOutputByteStream(LocalFileOutputByteStream(
    |            `- note: var declared here
829 |     filePointer: TSCLibc.stderr,
830 |     closeOnDeinit: false))
/host/spi-builder-workspace/Sources/Demo/Demo.swift:158:86: warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
156 |
157 |         do {
158 |             let spin8 = ProgressSpinnerKit.createProgressSpinner(forStream: TSCBasic.stderrStream, header: " spin8:", spinner: Spinner(kind: .spin8))
    |                                                                                      `- warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
159 |             spin8.start()
160 |             usleep(duration)
/host/spi-builder-workspace/.build/checkouts/swift-tools-support-core/Sources/TSCBasic/WritableByteStream.swift:828:12: note: var declared here
826 |
827 | /// Public stderr stream instance.
828 | public var stderrStream: ThreadSafeOutputByteStream = try! ThreadSafeOutputByteStream(LocalFileOutputByteStream(
    |            `- note: var declared here
829 |     filePointer: TSCLibc.stderr,
830 |     closeOnDeinit: false))
/host/spi-builder-workspace/Sources/Demo/Demo.swift:165:86: warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
163 |
164 |         do {
165 |             let spin9 = ProgressSpinnerKit.createProgressSpinner(forStream: TSCBasic.stderrStream, header: " spin9:", spinner: Spinner(kind: .spin9))
    |                                                                                      `- warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
166 |             spin9.start()
167 |             usleep(duration)
/host/spi-builder-workspace/.build/checkouts/swift-tools-support-core/Sources/TSCBasic/WritableByteStream.swift:828:12: note: var declared here
826 |
827 | /// Public stderr stream instance.
828 | public var stderrStream: ThreadSafeOutputByteStream = try! ThreadSafeOutputByteStream(LocalFileOutputByteStream(
    |            `- note: var declared here
829 |     filePointer: TSCLibc.stderr,
830 |     closeOnDeinit: false))
/host/spi-builder-workspace/Sources/Demo/Demo.swift:172:87: warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
170 |
171 |         do {
172 |             let spin10 = ProgressSpinnerKit.createProgressSpinner(forStream: TSCBasic.stderrStream, header: " spin10:", spinner: Spinner(kind: .spin10))
    |                                                                                       `- warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
173 |             spin10.start()
174 |             usleep(duration)
/host/spi-builder-workspace/.build/checkouts/swift-tools-support-core/Sources/TSCBasic/WritableByteStream.swift:828:12: note: var declared here
826 |
827 | /// Public stderr stream instance.
828 | public var stderrStream: ThreadSafeOutputByteStream = try! ThreadSafeOutputByteStream(LocalFileOutputByteStream(
    |            `- note: var declared here
829 |     filePointer: TSCLibc.stderr,
830 |     closeOnDeinit: false))
/host/spi-builder-workspace/Sources/Demo/Demo.swift:179:87: warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
177 |
178 |         do {
179 |             let spin11 = ProgressSpinnerKit.createProgressSpinner(forStream: TSCBasic.stderrStream, header: " spin11:", spinner: Spinner(kind: .spin11))
    |                                                                                       `- warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
180 |             spin11.start()
181 |             usleep(duration)
/host/spi-builder-workspace/.build/checkouts/swift-tools-support-core/Sources/TSCBasic/WritableByteStream.swift:828:12: note: var declared here
826 |
827 | /// Public stderr stream instance.
828 | public var stderrStream: ThreadSafeOutputByteStream = try! ThreadSafeOutputByteStream(LocalFileOutputByteStream(
    |            `- note: var declared here
829 |     filePointer: TSCLibc.stderr,
830 |     closeOnDeinit: false))
/host/spi-builder-workspace/Sources/Demo/Demo.swift:186:87: warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
184 |
185 |         do {
186 |             let spin12 = ProgressSpinnerKit.createProgressSpinner(forStream: TSCBasic.stderrStream, header: " spin12:", spinner: Spinner(kind: .spin12))
    |                                                                                       `- warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
187 |             spin12.start()
188 |             usleep(duration)
/host/spi-builder-workspace/.build/checkouts/swift-tools-support-core/Sources/TSCBasic/WritableByteStream.swift:828:12: note: var declared here
826 |
827 | /// Public stderr stream instance.
828 | public var stderrStream: ThreadSafeOutputByteStream = try! ThreadSafeOutputByteStream(LocalFileOutputByteStream(
    |            `- note: var declared here
829 |     filePointer: TSCLibc.stderr,
830 |     closeOnDeinit: false))
/host/spi-builder-workspace/Sources/Demo/Demo.swift:193:87: warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
191 |
192 |         do {
193 |             let spin13 = ProgressSpinnerKit.createProgressSpinner(forStream: TSCBasic.stderrStream, header: " spin13:", spinner: Spinner(kind: .spin13))
    |                                                                                       `- warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
194 |             spin13.start()
195 |             usleep(duration)
/host/spi-builder-workspace/.build/checkouts/swift-tools-support-core/Sources/TSCBasic/WritableByteStream.swift:828:12: note: var declared here
826 |
827 | /// Public stderr stream instance.
828 | public var stderrStream: ThreadSafeOutputByteStream = try! ThreadSafeOutputByteStream(LocalFileOutputByteStream(
    |            `- note: var declared here
829 |     filePointer: TSCLibc.stderr,
830 |     closeOnDeinit: false))
/host/spi-builder-workspace/Sources/Demo/Demo.swift:200:87: warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
198 |
199 |         do {
200 |             let spin14 = ProgressSpinnerKit.createProgressSpinner(forStream: TSCBasic.stderrStream, header: " spin14:", spinner: Spinner(kind: .spin14))
    |                                                                                       `- warning: reference to var 'stderrStream' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
201 |             spin14.start()
202 |             usleep(duration)
/host/spi-builder-workspace/.build/checkouts/swift-tools-support-core/Sources/TSCBasic/WritableByteStream.swift:828:12: note: var declared here
826 |
827 | /// Public stderr stream instance.
828 | public var stderrStream: ThreadSafeOutputByteStream = try! ThreadSafeOutputByteStream(LocalFileOutputByteStream(
    |            `- note: var declared here
829 |     filePointer: TSCLibc.stderr,
830 |     closeOnDeinit: false))
[110/113] Wrapping AST for Demo for debugging
[111/113] Write Objects.LinkFileList
[112/113] Linking Demo
Build complete! (30.22s)
Build complete.
{
  "dependencies" : [
    {
      "identity" : "swift-tools-support-core",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.6.0",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-tools-support-core"
    }
  ],
  "manifest_display_name" : "ProgressSpinnerKit",
  "name" : "ProgressSpinnerKit",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.15"
    }
  ],
  "products" : [
    {
      "name" : "ProgressSpinnerKit",
      "targets" : [
        "ProgressSpinnerKit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "Demo",
      "targets" : [
        "Demo"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "ProgressSpinnerKitTests",
      "module_type" : "SwiftTarget",
      "name" : "ProgressSpinnerKitTests",
      "path" : "Tests/ProgressSpinnerKitTests",
      "sources" : [
        "ProgressSpinnerTests.swift"
      ],
      "target_dependencies" : [
        "ProgressSpinnerKit"
      ],
      "type" : "test"
    },
    {
      "c99name" : "ProgressSpinnerKit",
      "module_type" : "SwiftTarget",
      "name" : "ProgressSpinnerKit",
      "path" : "Sources/ProgressSpinnerKit",
      "product_dependencies" : [
        "SwiftToolsSupport"
      ],
      "product_memberships" : [
        "ProgressSpinnerKit",
        "Demo"
      ],
      "sources" : [
        "ProgressSpinner.swift",
        "Spinner.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "Demo",
      "module_type" : "SwiftTarget",
      "name" : "Demo",
      "path" : "Sources/Demo",
      "product_memberships" : [
        "Demo"
      ],
      "sources" : [
        "Demo.swift"
      ],
      "target_dependencies" : [
        "ProgressSpinnerKit"
      ],
      "type" : "executable"
    }
  ],
  "tools_version" : "5.7"
}
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.