Build Information
Successful build of TinyString, reference main (858e7e), with Swift 6.2 for macOS (SPM) on 22 Jul 2026 11:28:45 UTC.
Swift 6 data race errors: 0
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.3.0.app xcrun swift build --arch arm64Build Log
========================================
RunAll
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Builder version: undefined version: run 'make version' to update
Interrupt handler set up.
========================================
Checkout
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Clone URL: https://github.com/mcritz/TinyString.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/mcritz/TinyString
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 858e7e6 Bump CI to Swift 6.3.3 across all jobs, try macos-26 for the macOS SIGSEGV
Cloned https://github.com/mcritz/TinyString.git
Revision (git rev-parse @):
858e7e68803e06781ac2886287195f9df78fb308
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/mcritz/TinyString.git at main
========================================
Build
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Selected platform: macosSpm
Swift version: 6.2
Building package at path: $PWD
https://github.com/mcritz/TinyString.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.3.0.app xcrun swift build --arch arm64
[1/1] Compiling plugin Swift-DocC Preview
[2/2] Compiling plugin Swift-DocC
Building for debugging...
[2/9] Write sources
[3/9] Write TinyStringEmbeddedSmokeTest-entitlement.plist
[5/9] Write swift-version--3CB7CFEC50E0D141.txt
[7/21] Compiling TinyString TinyString.swift
[8/21] Compiling TinyString TinyString+StringBridging.swift
[9/21] Compiling TinyString TinyString+Interpolation.swift
[10/21] Compiling TinyString TinyString+CInterop.swift
[11/21] Compiling TinyString InlineTinyString+StringBridging.swift
[12/21] Compiling TinyString InlineTinyString+Interpolation.swift
[13/21] Compiling TinyString ASCII.swift
[14/21] Compiling TinyString ASCIIByteCollection.swift
[15/21] Compiling TinyString FixedWidthInteger+ASCIIByteCollection.swift
[16/21] Compiling TinyString InlineTinyString+CInterop.swift
[17/21] Compiling TinyString InlineTinyString.swift
[18/21] Emitting module TinyString
[19/22] Compiling TinyString TinyStringError.swift
[20/24] Compiling TinyStringEmbeddedSmokeTest main.swift
[21/24] Emitting module TinyStringEmbeddedSmokeTest
[21/24] Write Objects.LinkFileList
[22/24] Linking TinyStringEmbeddedSmokeTest
[23/24] Applying TinyStringEmbeddedSmokeTest
Build complete! (20.89s)
Fetching https://github.com/swiftlang/swift-docc-plugin
[1/2325] Fetching swift-docc-plugin
Fetched https://github.com/swiftlang/swift-docc-plugin from cache (1.42s)
Computing version for https://github.com/swiftlang/swift-docc-plugin
Computed https://github.com/swiftlang/swift-docc-plugin at 1.5.0 (4.20s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3759] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit from cache (2.08s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (2.78s)
Creating working copy for https://github.com/swiftlang/swift-docc-plugin
Working copy of https://github.com/swiftlang/swift-docc-plugin resolved at 1.5.0
Creating working copy for https://github.com/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
Build complete.
{
"dependencies" : [
{
"identity" : "swift-docc-plugin",
"requirement" : {
"range" : [
{
"lower_bound" : "1.4.0",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/swiftlang/swift-docc-plugin"
}
],
"manifest_display_name" : "TinyString",
"name" : "TinyString",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "14.0"
},
{
"name" : "ios",
"version" : "17.0"
},
{
"name" : "tvos",
"version" : "17.0"
},
{
"name" : "watchos",
"version" : "10.0"
},
{
"name" : "visionos",
"version" : "1.0"
}
],
"products" : [
{
"name" : "TinyString",
"targets" : [
"TinyString"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "TinyStringEmbeddedSmokeTest",
"targets" : [
"TinyStringEmbeddedSmokeTest"
],
"type" : {
"executable" : null
}
}
],
"targets" : [
{
"c99name" : "TinyStringTests",
"module_type" : "SwiftTarget",
"name" : "TinyStringTests",
"path" : "Tests/TinyStringTests",
"sources" : [
"ASCIITests.swift",
"InlineTinyStringCInteropTests.swift",
"InlineTinyStringCoreTests.swift",
"InlineTinyStringInterpolationTests.swift",
"IntegerParsingTests.swift",
"SharedByteCollectionTests.swift",
"TinyStringCInteropTests.swift",
"TinyStringCoreTests.swift",
"TinyStringInterpolationTests.swift",
"TinyStringStringBridgingTests.swift"
],
"target_dependencies" : [
"TinyString"
],
"type" : "test"
},
{
"c99name" : "TinyStringEmbeddedSmokeTest",
"module_type" : "SwiftTarget",
"name" : "TinyStringEmbeddedSmokeTest",
"path" : "Sources/TinyStringEmbeddedSmokeTest",
"product_memberships" : [
"TinyStringEmbeddedSmokeTest"
],
"sources" : [
"main.swift"
],
"target_dependencies" : [
"TinyString"
],
"type" : "executable"
},
{
"c99name" : "TinyString",
"module_type" : "SwiftTarget",
"name" : "TinyString",
"path" : "Sources/TinyString",
"product_memberships" : [
"TinyString",
"TinyStringEmbeddedSmokeTest"
],
"sources" : [
"ASCII.swift",
"ASCIIByteCollection.swift",
"FixedWidthInteger+ASCIIByteCollection.swift",
"InlineTinyString+CInterop.swift",
"InlineTinyString+Interpolation.swift",
"InlineTinyString+StringBridging.swift",
"InlineTinyString.swift",
"TinyString+CInterop.swift",
"TinyString+Interpolation.swift",
"TinyString+StringBridging.swift",
"TinyString.swift",
"TinyStringError.swift"
],
"type" : "library"
}
],
"tools_version" : "6.2"
}
Done.