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Build Information

Successful build of NanoID, reference master (fa4b86), with Swift 6.3 for macOS (SPM) on 18 Apr 2026 19:01:27 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/ShivaHuang/swift-nanoid.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/ShivaHuang/swift-nanoid
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at fa4b86a Merge pull request #6 from ShivaHuang/docs/update-benchmark-results
Cloned https://github.com/ShivaHuang/swift-nanoid.git
Revision (git rev-parse @):
fa4b86af527af05e2d8adacc163a595af4435c98
SUCCESS checkout https://github.com/ShivaHuang/swift-nanoid.git at master
Fetching https://github.com/pointfreeco/swift-concurrency-extras
Fetching https://github.com/pointfreeco/swift-dependencies
[1/956] Fetching swift-concurrency-extras
[460/7725] Fetching swift-concurrency-extras, swift-dependencies
Fetched https://github.com/pointfreeco/swift-concurrency-extras from cache (1.22s)
Fetched https://github.com/pointfreeco/swift-dependencies from cache (1.22s)
Computing version for https://github.com/pointfreeco/swift-concurrency-extras
Computed https://github.com/pointfreeco/swift-concurrency-extras at 1.3.2 (1.75s)
Computing version for https://github.com/pointfreeco/swift-dependencies
Computed https://github.com/pointfreeco/swift-dependencies at 1.12.0 (0.54s)
Fetching https://github.com/pointfreeco/swift-clocks
Fetching https://github.com/swiftlang/swift-syntax
Fetching https://github.com/pointfreeco/xctest-dynamic-overlay
Fetching https://github.com/pointfreeco/combine-schedulers
[1/1317] Fetching swift-clocks
[107/3923] Fetching swift-clocks, combine-schedulers
[655/9646] Fetching swift-clocks, combine-schedulers, xctest-dynamic-overlay
[7473/84629] Fetching swift-clocks, combine-schedulers, xctest-dynamic-overlay, swift-syntax
Fetched https://github.com/pointfreeco/combine-schedulers from cache (5.99s)
Fetched https://github.com/pointfreeco/xctest-dynamic-overlay from cache (5.99s)
Fetched https://github.com/swiftlang/swift-syntax from cache (5.99s)
Fetched https://github.com/pointfreeco/swift-clocks from cache (5.99s)
Computing version for https://github.com/pointfreeco/swift-clocks
Computed https://github.com/pointfreeco/swift-clocks at 1.0.6 (6.59s)
Computing version for https://github.com/pointfreeco/combine-schedulers
Computed https://github.com/pointfreeco/combine-schedulers at 1.2.0 (0.76s)
Computing version for https://github.com/pointfreeco/xctest-dynamic-overlay
Computed https://github.com/pointfreeco/xctest-dynamic-overlay at 1.9.0 (0.53s)
Computing version for https://github.com/swiftlang/swift-syntax
Computed https://github.com/swiftlang/swift-syntax at 603.0.0 (2.85s)
Creating working copy for https://github.com/pointfreeco/combine-schedulers
Working copy of https://github.com/pointfreeco/combine-schedulers resolved at 1.2.0
Creating working copy for https://github.com/swiftlang/swift-syntax
Working copy of https://github.com/swiftlang/swift-syntax resolved at 603.0.0
Creating working copy for https://github.com/pointfreeco/swift-clocks
Working copy of https://github.com/pointfreeco/swift-clocks resolved at 1.0.6
Creating working copy for https://github.com/pointfreeco/swift-dependencies
Working copy of https://github.com/pointfreeco/swift-dependencies resolved at 1.12.0
Creating working copy for https://github.com/pointfreeco/xctest-dynamic-overlay
Working copy of https://github.com/pointfreeco/xctest-dynamic-overlay resolved at 1.9.0
Creating working copy for https://github.com/pointfreeco/swift-concurrency-extras
Working copy of https://github.com/pointfreeco/swift-concurrency-extras resolved at 1.3.2
Downloading package prebuilt https://download.swift.org/prebuilts/swift-syntax/603.0.0/swiftlang-6.3.0.123.5-macosx26.4-MacroSupport.zip
Downloaded https://download.swift.org/prebuilts/swift-syntax/603.0.0/swiftlang-6.3.0.123.5-macosx26.4-MacroSupport.zip (0.30s)
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
  "identity": ".resolve-product-dependencies",
  "name": "resolve-dependencies",
  "url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "version": "unspecified",
  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "traits": [
    "default"
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  "dependencies": [
    {
      "identity": "swift-nanoid",
      "name": "NanoID",
      "url": "https://github.com/ShivaHuang/swift-nanoid.git",
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      "traits": [
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      "dependencies": [
        {
          "identity": "swift-concurrency-extras",
          "name": "swift-concurrency-extras",
          "url": "https://github.com/pointfreeco/swift-concurrency-extras",
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          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-concurrency-extras",
          "traits": [
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        {
          "identity": "swift-dependencies",
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          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-dependencies",
          "traits": [
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          "dependencies": [
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              "url": "https://github.com/pointfreeco/combine-schedulers",
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              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/combine-schedulers",
              "traits": [
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              "dependencies": [
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                  "identity": "swift-concurrency-extras",
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                  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-concurrency-extras",
                  "traits": [
                    "default"
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                  "dependencies": [
                  ]
                },
                {
                  "identity": "xctest-dynamic-overlay",
                  "name": "xctest-dynamic-overlay",
                  "url": "https://github.com/pointfreeco/xctest-dynamic-overlay",
                  "version": "1.9.0",
                  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/xctest-dynamic-overlay",
                  "traits": [
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            },
            {
              "identity": "swift-clocks",
              "name": "swift-clocks",
              "url": "https://github.com/pointfreeco/swift-clocks",
              "version": "1.0.6",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-clocks",
              "traits": [
                "default"
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              "dependencies": [
                {
                  "identity": "swift-concurrency-extras",
                  "name": "swift-concurrency-extras",
                  "url": "https://github.com/pointfreeco/swift-concurrency-extras",
                  "version": "1.3.2",
                  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-concurrency-extras",
                  "traits": [
                    "default"
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                  "dependencies": [
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                },
                {
                  "identity": "xctest-dynamic-overlay",
                  "name": "xctest-dynamic-overlay",
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                  "version": "1.9.0",
                  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/xctest-dynamic-overlay",
                  "traits": [
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                  "dependencies": [
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                }
              ]
            },
            {
              "identity": "swift-concurrency-extras",
              "name": "swift-concurrency-extras",
              "url": "https://github.com/pointfreeco/swift-concurrency-extras",
              "version": "1.3.2",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-concurrency-extras",
              "traits": [
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              "dependencies": [
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            },
            {
              "identity": "xctest-dynamic-overlay",
              "name": "xctest-dynamic-overlay",
              "url": "https://github.com/pointfreeco/xctest-dynamic-overlay",
              "version": "1.9.0",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/xctest-dynamic-overlay",
              "traits": [
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              "dependencies": [
              ]
            }
          ]
        }
      ]
    }
  ]
}
Fetching https://github.com/ShivaHuang/swift-nanoid.git
[1/164] Fetching swift-nanoid
Fetched https://github.com/ShivaHuang/swift-nanoid.git from cache (0.70s)
Fetching https://github.com/pointfreeco/swift-dependencies from cache
Fetching https://github.com/pointfreeco/swift-concurrency-extras from cache
Fetched https://github.com/pointfreeco/swift-dependencies from cache (0.49s)
Fetched https://github.com/pointfreeco/swift-concurrency-extras from cache (0.49s)
Computing version for https://github.com/pointfreeco/swift-concurrency-extras
Computed https://github.com/pointfreeco/swift-concurrency-extras at 1.3.2 (0.56s)
Computing version for https://github.com/pointfreeco/swift-dependencies
Computed https://github.com/pointfreeco/swift-dependencies at 1.12.0 (0.05s)
Fetching https://github.com/pointfreeco/swift-clocks from cache
Fetching https://github.com/pointfreeco/xctest-dynamic-overlay from cache
Fetching https://github.com/pointfreeco/combine-schedulers from cache
Fetching https://github.com/swiftlang/swift-syntax from cache
Fetched https://github.com/pointfreeco/swift-clocks from cache (0.45s)
Fetched https://github.com/pointfreeco/combine-schedulers from cache (0.83s)
Fetched https://github.com/swiftlang/swift-syntax from cache (0.83s)
Fetched https://github.com/pointfreeco/xctest-dynamic-overlay from cache (0.83s)
Computing version for https://github.com/pointfreeco/swift-clocks
Computed https://github.com/pointfreeco/swift-clocks at 1.0.6 (0.92s)
Computing version for https://github.com/pointfreeco/combine-schedulers
Computed https://github.com/pointfreeco/combine-schedulers at 1.2.0 (0.05s)
Computing version for https://github.com/pointfreeco/xctest-dynamic-overlay
Computed https://github.com/pointfreeco/xctest-dynamic-overlay at 1.9.0 (0.05s)
Computing version for https://github.com/swiftlang/swift-syntax
Computed https://github.com/swiftlang/swift-syntax at 603.0.0 (0.03s)
Creating working copy for https://github.com/pointfreeco/swift-clocks
Working copy of https://github.com/pointfreeco/swift-clocks resolved at 1.0.6
Creating working copy for https://github.com/pointfreeco/swift-dependencies
Working copy of https://github.com/pointfreeco/swift-dependencies resolved at 1.12.0
Creating working copy for https://github.com/pointfreeco/xctest-dynamic-overlay
Working copy of https://github.com/pointfreeco/xctest-dynamic-overlay resolved at 1.9.0
Creating working copy for https://github.com/pointfreeco/combine-schedulers
Working copy of https://github.com/pointfreeco/combine-schedulers resolved at 1.2.0
Creating working copy for https://github.com/pointfreeco/swift-concurrency-extras
Working copy of https://github.com/pointfreeco/swift-concurrency-extras resolved at 1.3.2
Creating working copy for https://github.com/swiftlang/swift-syntax
Working copy of https://github.com/swiftlang/swift-syntax resolved at 603.0.0
Creating working copy for https://github.com/ShivaHuang/swift-nanoid.git
Working copy of https://github.com/ShivaHuang/swift-nanoid.git resolved at master (fa4b86a)
warning: '.resolve-product-dependencies': dependency 'swift-nanoid' is not used by any target
Found 2 product dependencies
  - swift-concurrency-extras
  - swift-dependencies
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/ShivaHuang/swift-nanoid.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64
Building for debugging...
[0/10] Write sources
[9/10] Write swift-version--6988338F2F200930.txt
[11/23] Compiling IssueReportingPackageSupport _Test.swift
[12/23] Emitting module IssueReportingPackageSupport
[13/43] Compiling IssueReporting ErrorReporting.swift
[14/43] Compiling IssueReporting AppHostWarning.swift
[15/43] Compiling IssueReporting Deprecations.swift
[16/45] Compiling ConcurrencyExtras Locking.swift
[17/46] Emitting module IssueReporting
[18/46] Compiling IssueReporting FailureObserver.swift
[19/46] Compiling IssueReporting LockIsolated.swift
[20/46] Compiling ConcurrencyExtras UncheckedBox.swift
[21/46] Compiling ConcurrencyExtras AsyncThrowingStream.swift
[22/46] Compiling ConcurrencyExtras LockIsolated.swift
[23/46] Compiling ConcurrencyExtras MainSerialExecutor.swift
[26/46] Emitting module ConcurrencyExtras
[27/46] Compiling ConcurrencyExtras AsyncStream.swift
[28/46] Compiling ConcurrencyExtras Task.swift
[29/46] Compiling ConcurrencyExtras Result.swift
[30/46] Compiling IssueReporting TestContext.swift
[31/46] Compiling IssueReporting Unimplemented.swift
[32/46] Compiling IssueReporting Rethrows.swift
[33/46] Compiling IssueReporting SwiftTesting.swift
[34/46] Compiling IssueReporting IssueReporter.swift
[35/46] Compiling IssueReporting BreakpointReporter.swift
[36/46] Compiling IssueReporting UncheckedSendable.swift
[37/46] Compiling IssueReporting Warn.swift
[38/46] Compiling IssueReporting DefaultReporter.swift
[39/46] Compiling IssueReporting FatalErrorReporter.swift
[40/46] Compiling IssueReporting XCTest.swift
[41/46] Compiling IssueReporting IsTesting.swift
[42/46] Compiling IssueReporting IssueSeverity.swift
[43/46] Compiling IssueReporting ReportIssue.swift
[44/46] Compiling ConcurrencyExtras UncheckedSendable.swift
[45/49] Compiling IssueReporting WithExpectedIssue.swift
[46/49] Compiling IssueReporting WithIssueContext.swift
[47/74] Compiling NanoID NanoIDGenerator.swift
[48/74] Emitting module NanoID
[49/74] Compiling NanoID NanoID.swift
[50/74] Compiling XCTestDynamicOverlay Exports.swift
[51/74] Compiling XCTestDynamicOverlay Deprecations.swift
[52/74] Emitting module XCTestDynamicOverlay
[53/74] Compiling CombineSchedulers UIScheduler.swift
[54/74] Compiling CombineSchedulers UIKit.swift
[55/75] Compiling Clocks Timer.swift
[56/75] Compiling Clocks TestClock.swift
[57/75] Compiling Clocks UnimplementedClock.swift
[58/75] Compiling CombineSchedulers TestScheduler.swift
[59/75] Compiling CombineSchedulers Timer.swift
[60/75] Compiling CombineSchedulers UnimplementedScheduler.swift
[61/75] Compiling Clocks _AsyncTimerSequence.swift
[62/75] Compiling Clocks Lock.swift
[63/75] Compiling Clocks AnyClock.swift
[64/75] Emitting module Clocks
[65/75] Compiling Clocks ImmediateClock.swift
[66/75] Compiling Clocks SwiftUI.swift
[67/75] Compiling CombineSchedulers Platform.swift
[68/75] Compiling CombineSchedulers Lock.swift
[69/75] Compiling CombineSchedulers NSRecursiveLock.swift
[70/75] Emitting module CombineSchedulers
[71/75] Compiling CombineSchedulers ImmediateScheduler.swift
[72/75] Compiling CombineSchedulers Deprecations.swift
[73/75] Compiling CombineSchedulers AnyScheduler.swift
[74/75] Compiling CombineSchedulers Concurrency.swift
[75/75] Compiling CombineSchedulers SwiftUI.swift
[76/101] Compiling Dependencies Exports.swift
[77/101] Compiling Dependencies SendableKeyPath.swift
[78/103] Compiling Dependencies MainRunLoop.swift
[79/103] Compiling Dependencies NotificationCenter.swift
[80/103] Compiling Dependencies OpenURL.swift
[81/103] Emitting module Dependencies
[82/103] Compiling Dependencies WithRandomNumberGenerator.swift
[83/103] Compiling Dependencies AppEntryPoint.swift
[84/103] Compiling Dependencies Deprecations.swift
[85/103] Compiling Dependencies TimeZone.swift
[86/103] Compiling Dependencies URLSession.swift
[87/103] Compiling Dependencies UUID.swift
[88/103] Compiling Dependencies TypeName.swift
[89/103] Compiling Dependencies PreviewTrait.swift
[90/103] Compiling Dependencies Dependency.swift
[91/103] Compiling Dependencies DependencyContext.swift
[92/103] Compiling Dependencies DependencyKey.swift
[93/103] Compiling Dependencies DependencyValues.swift
[94/103] Compiling Dependencies Assert.swift
[95/103] Compiling Dependencies Calendar.swift
[96/103] Compiling Dependencies FireAndForget.swift
[97/103] Compiling Dependencies Locale.swift
[98/103] Compiling Dependencies MainQueue.swift
[99/103] Compiling Dependencies Clocks.swift
[100/103] Compiling Dependencies Context.swift
[101/103] Compiling Dependencies Date.swift
[102/103] Compiling Dependencies TestTrait.swift
[103/103] Compiling Dependencies WithDependencies.swift
[104/105] Emitting module NanoIDDependency
[105/105] Compiling NanoIDDependency NanoIDDependency.swift
Build complete! (15.96s)
Build complete.
{
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    {
      "identity" : "swift-concurrency-extras",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.0",
            "upper_bound" : "2.0.0"
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      "type" : "sourceControl",
      "url" : "https://github.com/pointfreeco/swift-concurrency-extras"
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      "identity" : "swift-dependencies",
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        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/pointfreeco/swift-dependencies"
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  ],
  "manifest_display_name" : "NanoID",
  "name" : "NanoID",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
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      "version" : "10.15"
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    {
      "name" : "tvos",
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    {
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  "products" : [
    {
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      "targets" : [
        "NanoID"
      ],
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      }
    },
    {
      "name" : "NanoIDDependency",
      "targets" : [
        "NanoIDDependency"
      ],
      "type" : {
        "library" : [
          "automatic"
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      }
    }
  ],
  "targets" : [
    {
      "c99name" : "NanoIDTests",
      "module_type" : "SwiftTarget",
      "name" : "NanoIDTests",
      "path" : "Tests/NanoIDTests",
      "sources" : [
        "NanoIDGeneratorTests.swift",
        "NanoIDTests.swift"
      ],
      "target_dependencies" : [
        "NanoID",
        "NanoIDDependency"
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      "type" : "test"
    },
    {
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      "product_memberships" : [
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      "module_type" : "SwiftTarget",
      "name" : "NanoID",
      "path" : "Sources/NanoID",
      "product_dependencies" : [
        "ConcurrencyExtras"
      ],
      "product_memberships" : [
        "NanoID",
        "NanoIDDependency"
      ],
      "sources" : [
        "NanoID.swift",
        "NanoIDGenerator.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
Done.