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Build Information

Successful build of ProgressSpinnerKit, reference 0.5.0 (cae8d1), with Swift 6.1 for macOS (SPM) on 29 Apr 2025 23:52:45 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures

Build Log

========================================
RunAll
========================================
Builder version: 4.61.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/yutailang0119/progressspinnerkit.git
Reference: 0.5.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/yutailang0119/progressspinnerkit
 * tag               0.5.0      -> FETCH_HEAD
HEAD is now at cae8d12 Update README
Cloned https://github.com/yutailang0119/progressspinnerkit.git
Revision (git rev-parse @):
cae8d1237c3fd44944e05fd71259f2d5668d7ed0
SUCCESS checkout https://github.com/yutailang0119/progressspinnerkit.git at 0.5.0
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/yutailang0119/progressspinnerkit.git
https://github.com/yutailang0119/progressspinnerkit.git
{
  "dependencies" : [
    {
      "identity" : "swift-tools-support-core",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.7.0",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-tools-support-core"
    }
  ],
  "manifest_display_name" : "ProgressSpinnerKit",
  "name" : "ProgressSpinnerKit",
  "path" : "/Users/admin/builder/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"
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures
Building for debugging...
[0/14] Write sources
[4/14] Write Demo-entitlement.plist
[6/14] Compiling TSCclibc process.c
[7/14] Compiling TSCclibc libc.c
[8/14] Write swift-version-2F0A5646E1D333AE.txt
[10/16] Compiling TSCLibc libc.swift
[11/16] Emitting module TSCLibc
[12/57] Emitting module TSCBasic
[13/61] Compiling TSCBasic Closable.swift
[14/61] Compiling TSCBasic CodableResult.swift
[15/61] Compiling TSCBasic CollectionAlgorithms.swift
[16/61] Compiling TSCBasic CollectionExtensions.swift
[17/61] Compiling TSCBasic Condition.swift
[18/61] Compiling TSCBasic DeltaAlgorithm.swift
[19/61] Compiling TSCBasic DiagnosticsEngine.swift
[20/61] Compiling TSCBasic DictionaryExtensions.swift
[21/61] Compiling TSCBasic DictionaryLiteralExtensions.swift
[22/61] Compiling TSCBasic EditDistance.swift
[23/61] Compiling TSCBasic StringConversions.swift
[24/61] Compiling TSCBasic SynchronizedQueue.swift
[25/61] Compiling TSCBasic TemporaryFile.swift
[26/61] Compiling TSCBasic TerminalController.swift
[27/61] Compiling TSCBasic OSLog.swift
[28/61] Compiling TSCBasic ObjectIdentifierProtocol.swift
[29/61] Compiling TSCBasic OrderedDictionary.swift
[30/61] Compiling TSCBasic OrderedSet.swift
[31/61] Compiling TSCBasic Await.swift
[32/61] Compiling TSCBasic Base64URL.swift
[33/61] Compiling TSCBasic ByteString.swift
[34/61] Compiling TSCBasic CStringArray.swift
[35/61] Compiling TSCBasic CacheableSequence.swift
[36/61] Compiling TSCBasic ProcessSet.swift
[37/61] Compiling TSCBasic RegEx.swift
[38/61] Compiling TSCBasic Result.swift
[39/61] Compiling TSCBasic SortedArray.swift
[40/61] Compiling TSCBasic Thread.swift
[41/61] Compiling TSCBasic Tuple.swift
[42/61] Compiling TSCBasic WritableByteStream.swift
[43/61] Compiling TSCBasic misc.swift
[44/61] Compiling TSCBasic JSONMapper.swift
[45/61] Compiling TSCBasic KeyedPair.swift
[46/61] Compiling TSCBasic LazyCache.swift
[47/61] Compiling TSCBasic Lock.swift
[48/61] Compiling TSCBasic FileInfo.swift
[49/61] Compiling TSCBasic FileSystem.swift
[50/61] Compiling TSCBasic GraphAlgorithms.swift
[51/61] Compiling TSCBasic HashAlgorithms.swift
[52/61] Compiling TSCBasic JSON.swift
[53/61] Compiling TSCBasic Path.swift
[54/61] Compiling TSCBasic PathShims.swift
[55/61] Compiling TSCBasic Process.swift
[56/61] Compiling TSCBasic ProcessEnv.swift
[57/97] Emitting module TSCUtility
[58/100] Compiling TSCUtility FSWatch.swift
[59/100] Compiling TSCUtility FloatingPointExtensions.swift
[60/100] Compiling TSCUtility Git.swift
[61/100] Compiling TSCUtility Hex.swift
[62/100] Compiling TSCUtility URL.swift
[63/100] Compiling TSCUtility Verbosity.swift
[64/100] Compiling TSCUtility Version.swift
[65/100] Compiling TSCUtility BuildFlags.swift
[66/100] Compiling TSCUtility CollectionExtensions.swift
[67/100] Compiling TSCUtility Context.swift
[68/100] Compiling TSCUtility Diagnostics.swift
[69/100] Compiling TSCUtility Versioning.swift
[70/100] Compiling TSCUtility dlopen.swift
[71/100] Compiling TSCUtility misc.swift
[72/100] Compiling TSCUtility PolymorphicCodable.swift
[73/100] Compiling TSCUtility ProgressAnimation.swift
[74/100] Compiling TSCUtility SerializedDiagnostics.swift
[75/100] Compiling TSCUtility SimplePersistence.swift
[76/100] Compiling TSCUtility OSLog.swift
[77/100] Compiling TSCUtility OrderedZip.swift
[78/100] Compiling TSCUtility PkgConfig.swift
[79/100] Compiling TSCUtility Platform.swift
[80/100] Compiling TSCUtility IndexStore.swift
[81/100] Compiling TSCUtility InterruptHandler.swift
[82/100] Compiling TSCUtility JSONMessageStreamingParser.swift
[83/100] Compiling TSCUtility Netrc.swift
[84/100] Compiling TSCUtility Archiver.swift
[85/100] Compiling TSCUtility ArgumentParser.swift
[86/100] Compiling TSCUtility ArgumentParserShellCompletion.swift
[87/100] Compiling TSCUtility Array+Extensions.swift
[88/100] Compiling TSCUtility StringExtensions.swift
[89/100] Compiling TSCUtility StringMangling.swift
[90/100] Compiling TSCUtility Tracing.swift
[91/100] Compiling TSCUtility Triple.swift
[92/100] Compiling TSCUtility Bits.swift
[93/100] Compiling TSCUtility Bitstream.swift
[94/100] Compiling TSCUtility BitstreamReader.swift
[95/100] Compiling TSCUtility BitstreamWriter.swift
[95/100] Write Objects.LinkFileList
[96/100] Linking libSwiftToolsSupport.dylib
[98/103] Compiling ProgressSpinnerKit Spinner.swift
[99/103] Compiling ProgressSpinnerKit ProgressSpinner.swift
/Users/admin/builder/spi-builder-workspace/Sources/ProgressSpinnerKit/ProgressSpinner.swift:60:24: warning: capture of 'self' with non-sendable type 'SingleLineProgressSpinnar?' in a '@Sendable' closure
 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
 61 |         return
 62 |       }
/Users/admin/builder/spi-builder-workspace/Sources/ProgressSpinnerKit/ProgressSpinner.swift:115:24: warning: capture of 'self' with non-sendable type 'SimpleProgressSpinner?' in a '@Sendable' closure
 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
116 |         return
117 |       }
/Users/admin/builder/spi-builder-workspace/Sources/ProgressSpinnerKit/ProgressSpinner.swift:164:24: warning: capture of 'self' with non-sendable type 'ProgressSpinner?' in a '@Sendable' closure
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
165 |         return
166 |       }
[100/103] Emitting module ProgressSpinnerKit
[101/105] Emitting module Demo
[102/105] Compiling Demo Demo.swift
/Users/admin/builder/spi-builder-workspace/Sources/Demo/Demo.swift:12:23: 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
 10 |     do {
 11 |       let defaultSpinner = ProgressSpinnerKit.progressSpinner(
 12 |         for: TSCBasic.stderrStream,
    |                       `- 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
 13 |         header: " default:"
 14 |       )
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/Demo/Demo.swift:22:23: 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
 20 |     do {
 21 |       let box1 = ProgressSpinnerKit.progressSpinner(
 22 |         for: TSCBasic.stderrStream,
    |                       `- 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 |         header: " box1:",
 24 |         spinner: Spinner(kind: .box1)
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/Demo/Demo.swift:33:23: 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
 31 |     do {
 32 |       let box2 = ProgressSpinnerKit.progressSpinner(
 33 |         for: TSCBasic.stderrStream,
    |                       `- 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
 34 |         header: " box2:",
 35 |         spinner: Spinner(kind: .box2)
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/Demo/Demo.swift:44:23: 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
 42 |     do {
 43 |       let box3 = ProgressSpinnerKit.progressSpinner(
 44 |         for: TSCBasic.stderrStream,
    |                       `- 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
 45 |         header: " box3:",
 46 |         spinner: Spinner(kind: .box3)
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/Demo/Demo.swift:55:23: 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
 53 |     do {
 54 |       let box4 = ProgressSpinnerKit.progressSpinner(
 55 |         for: TSCBasic.stderrStream,
    |                       `- 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
 56 |         header: " box4:",
 57 |         spinner: Spinner(kind: .box4)
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/Demo/Demo.swift:66:23: 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
 64 |     do {
 65 |       let box5 = ProgressSpinnerKit.progressSpinner(
 66 |         for: TSCBasic.stderrStream,
    |                       `- 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
 67 |         header: " box5:",
 68 |         spinner: Spinner(kind: .box5)
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/Demo/Demo.swift:77:23: 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 |     do {
 76 |       let box6 = ProgressSpinnerKit.progressSpinner(
 77 |         for: TSCBasic.stderrStream,
    |                       `- 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
 78 |         header: " box6:",
 79 |         spinner: Spinner(kind: .box6)
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/Demo/Demo.swift:88:23: 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 |     do {
 87 |       let box7 = ProgressSpinnerKit.progressSpinner(
 88 |         for: TSCBasic.stderrStream,
    |                       `- 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 |         header: " box7:",
 90 |         spinner: Spinner(kind: .box7)
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/Demo/Demo.swift:99:23: 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
 97 |     do {
 98 |       let bar1 = ProgressSpinnerKit.progressSpinner(
 99 |         for: TSCBasic.stderrStream,
    |                       `- 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 |         header: " bar1:",
101 |         spinner: Spinner(kind: .bar1)
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/Demo/Demo.swift:110:23: 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
108 |     do {
109 |       let bar2 = ProgressSpinnerKit.progressSpinner(
110 |         for: TSCBasic.stderrStream,
    |                       `- 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
111 |         header: " bar2:",
112 |         spinner: Spinner(kind: .bar2)
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/Demo/Demo.swift:121:23: 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
119 |     do {
120 |       let bar3 = ProgressSpinnerKit.progressSpinner(
121 |         for: TSCBasic.stderrStream,
    |                       `- 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
122 |         header: " bar3:",
123 |         spinner: Spinner(kind: .bar3)
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/Demo/Demo.swift:132:23: 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
130 |     do {
131 |       let bar4 = ProgressSpinnerKit.progressSpinner(
132 |         for: TSCBasic.stderrStream,
    |                       `- 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
133 |         header: " bar4:",
134 |         spinner: Spinner(kind: .bar4)
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/Demo/Demo.swift:143:23: 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
141 |     do {
142 |       let bar5 = ProgressSpinnerKit.progressSpinner(
143 |         for: TSCBasic.stderrStream,
    |                       `- 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
144 |         header: " bar5:",
145 |         spinner: Spinner(kind: .bar5)
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/Demo/Demo.swift:154:23: 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 |     do {
153 |       let bar6 = ProgressSpinnerKit.progressSpinner(
154 |         for: TSCBasic.stderrStream,
    |                       `- 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
155 |         header: " bar6:",
156 |         spinner: Spinner(kind: .bar6)
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/Demo/Demo.swift:165:23: 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 |     do {
164 |       let spin1 = ProgressSpinnerKit.progressSpinner(
165 |         for: TSCBasic.stderrStream,
    |                       `- 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 |         header: " spin1:",
167 |         spinner: Spinner(kind: .spin1)
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/Demo/Demo.swift:176:23: 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
174 |     do {
175 |       let spin2 = ProgressSpinnerKit.progressSpinner(
176 |         for: TSCBasic.stderrStream,
    |                       `- 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 |         header: " spin2:",
178 |         spinner: Spinner(kind: .spin2)
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/Demo/Demo.swift:187:23: 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
185 |     do {
186 |       let spin3 = ProgressSpinnerKit.progressSpinner(
187 |         for: TSCBasic.stderrStream,
    |                       `- 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
188 |         header: " spin3:",
189 |         spinner: Spinner(kind: .spin3)
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/Demo/Demo.swift:198:23: 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
196 |     do {
197 |       let spin4 = ProgressSpinnerKit.progressSpinner(
198 |         for: TSCBasic.stderrStream,
    |                       `- 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
199 |         header: " spin4:",
200 |         spinner: Spinner(kind: .spin4)
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/Demo/Demo.swift:209:23: 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
207 |     do {
208 |       let spin5 = ProgressSpinnerKit.progressSpinner(
209 |         for: TSCBasic.stderrStream,
    |                       `- 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
210 |         header: " spin5:",
211 |         spinner: Spinner(kind: .spin5)
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/Demo/Demo.swift:220:23: 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
218 |     do {
219 |       let spin6 = ProgressSpinnerKit.progressSpinner(
220 |         for: TSCBasic.stderrStream,
    |                       `- 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
221 |         header: " spin6:",
222 |         spinner: Spinner(kind: .spin6)
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/Demo/Demo.swift:231:23: 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
229 |     do {
230 |       let spin7 = ProgressSpinnerKit.progressSpinner(
231 |         for: TSCBasic.stderrStream,
    |                       `- 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
232 |         header: " spin7:",
233 |         spinner: Spinner(kind: .spin7)
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/Demo/Demo.swift:242:23: 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
240 |     do {
241 |       let spin8 = ProgressSpinnerKit.progressSpinner(
242 |         for: TSCBasic.stderrStream,
    |                       `- 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
243 |         header: " spin8:",
244 |         spinner: Spinner(kind: .spin8)
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/Demo/Demo.swift:253:23: 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
251 |     do {
252 |       let spin9 = ProgressSpinnerKit.progressSpinner(
253 |         for: TSCBasic.stderrStream,
    |                       `- 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
254 |         header: " spin9:",
255 |         spinner: Spinner(kind: .spin9)
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/Demo/Demo.swift:264:23: 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
262 |     do {
263 |       let spin10 = ProgressSpinnerKit.progressSpinner(
264 |         for: TSCBasic.stderrStream,
    |                       `- 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
265 |         header: " spin10:",
266 |         spinner: Spinner(kind: .spin10)
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/Demo/Demo.swift:275:23: 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
273 |     do {
274 |       let spin11 = ProgressSpinnerKit.progressSpinner(
275 |         for: TSCBasic.stderrStream,
    |                       `- 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
276 |         header: " spin11:",
277 |         spinner: Spinner(kind: .spin11)
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/Demo/Demo.swift:286:23: 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
284 |     do {
285 |       let spin12 = ProgressSpinnerKit.progressSpinner(
286 |         for: TSCBasic.stderrStream,
    |                       `- 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
287 |         header: " spin12:",
288 |         spinner: Spinner(kind: .spin12)
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/Demo/Demo.swift:297:23: 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
295 |     do {
296 |       let spin13 = ProgressSpinnerKit.progressSpinner(
297 |         for: TSCBasic.stderrStream,
    |                       `- 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
298 |         header: " spin13:",
299 |         spinner: Spinner(kind: .spin13)
/Users/admin/builder/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))
/Users/admin/builder/spi-builder-workspace/Sources/Demo/Demo.swift:308:23: 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
306 |     do {
307 |       let spin14 = ProgressSpinnerKit.progressSpinner(
308 |         for: TSCBasic.stderrStream,
    |                       `- 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
309 |         header: " spin14:",
310 |         spinner: Spinner(kind: .spin14)
/Users/admin/builder/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))
[102/105] Write Objects.LinkFileList
[103/105] Linking Demo
[104/105] Applying Demo
Build complete! (11.35s)
Fetching https://github.com/apple/swift-tools-support-core from cache
Fetched https://github.com/apple/swift-tools-support-core from cache (1.01s)
Computing version for https://github.com/apple/swift-tools-support-core
Computed https://github.com/apple/swift-tools-support-core at 0.7.2 (1.68s)
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 0.7.2
Build complete.
{
  "dependencies" : [
    {
      "identity" : "swift-tools-support-core",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.7.0",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-tools-support-core"
    }
  ],
  "manifest_display_name" : "ProgressSpinnerKit",
  "name" : "ProgressSpinnerKit",
  "path" : "/Users/admin/builder/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"
}
Done.