Build Information
Successful build of package-histogram, reference main (933b25), with Swift 6.4 for macOS (SPM) on 25 Sep 2026 14:55:56 UTC.
Swift 6 data race errors: 0
Build Command
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64Build Log
========================================
RunAll
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Builder version: 5.1.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/ordo-one/histogram.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/ordo-one/histogram
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 933b257 ci: 🔄 synced local '.github/workflows/' with remote 'workflows/swift'
Cloned https://github.com/ordo-one/histogram.git
Revision (git rev-parse @):
933b257356a9e5236cea69d5dbc66d3de10ed5f6
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/ordo-one/histogram.git at main
========================================
Build
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Selected platform: macosSpm
Swift version: 6.4
Building package at path: $PWD
https://github.com/ordo-one/histogram.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Constructing description]
[Planning deferred tasks]
[44 / 87]
[47 / 88] _NumericsShims
[53 / 102] RealModule
[62 / 102] RealModule
[63 / 102] RealModule
[79 / 114] ComplexModule
[82 / 114] ComplexModule
[93 / 117] Numerics
[102 / 118] Histogram
[109 / 134]
[113 / 134]
[115 / 134]
[116 / 134]
[118 / 134] Histogram
[127 / 135] HistogramExample-product
[130 / 137] HistogramExample-product
[131 / 137] Histogram
[135 / 137] HistogramExample-product
Build complete! (6.15 sec)
Fetching https://github.com/apple/swift-docc-plugin
Fetching https://github.com/apple/swift-numerics
[1/2345] Fetching swift-docc-plugin
[166/8985] Fetching swift-docc-plugin, swift-numerics
Fetched https://github.com/apple/swift-numerics (1.88s)
[1337/2345] Fetching swift-docc-plugin
Fetched https://github.com/apple/swift-docc-plugin (1.96s)
Computing version for https://github.com/apple/swift-numerics
Computed https://github.com/apple/swift-numerics at 1.1.1 (2.60s)
Computing version for https://github.com/apple/swift-docc-plugin
Computed https://github.com/apple/swift-docc-plugin at 1.5.0 (0.69s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3830] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit (1.85s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (2.59s)
Creating working copy for https://github.com/apple/swift-numerics
Working copy of https://github.com/apple/swift-numerics resolved at 1.1.1
Creating working copy for https://github.com/apple/swift-docc-plugin
Working copy of https://github.com/apple/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-numerics",
"requirement" : {
"range" : [
{
"lower_bound" : "1.0.0",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-numerics"
},
{
"identity" : "swift-docc-plugin",
"requirement" : {
"range" : [
{
"lower_bound" : "1.1.0",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-docc-plugin"
}
],
"manifest_display_name" : "package-histogram",
"name" : "package-histogram",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "10.15"
},
{
"name" : "ios",
"version" : "13.0"
},
{
"name" : "tvos",
"version" : "13.0"
},
{
"name" : "watchos",
"version" : "6.0"
}
],
"products" : [
{
"name" : "Histogram",
"targets" : [
"Histogram"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "HistogramExample",
"targets" : [
"HistogramExample"
],
"type" : {
"executable" : null
}
}
],
"targets" : [
{
"c99name" : "HistogramTests",
"module_type" : "SwiftTarget",
"name" : "HistogramTests",
"path" : "Tests/HistogramTests",
"product_dependencies" : [
"Numerics"
],
"sources" : [
"HistogramAutosizingTests.swift",
"HistogramDataAccessTests.swift",
"HistogramTests.swift"
],
"target_dependencies" : [
"Histogram"
],
"type" : "test"
},
{
"c99name" : "HistogramExample",
"module_type" : "SwiftTarget",
"name" : "HistogramExample",
"path" : "Sources/HistogramExample",
"product_memberships" : [
"HistogramExample"
],
"sources" : [
"HistogramExample.swift"
],
"target_dependencies" : [
"Histogram"
],
"type" : "executable"
},
{
"c99name" : "Histogram",
"module_type" : "SwiftTarget",
"name" : "Histogram",
"path" : "Sources/Histogram",
"product_dependencies" : [
"Numerics"
],
"product_memberships" : [
"Histogram",
"HistogramExample"
],
"sources" : [
"Histogram.swift"
],
"type" : "library"
}
],
"tools_version" : "5.6"
}
Done.