Build Information
Successful build of SwiftNpy, reference 0.2.1 (52de3b), with Swift 6.4 for macOS (SPM) on 21 Sep 2026 05:49:59 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/qoncept/swift-npy.git
Reference: 0.2.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/qoncept/swift-npy
* tag 0.2.1 -> FETCH_HEAD
HEAD is now at 52de3b6 Merge pull request #4 from qoncept/fix-magic-check
Cloned https://github.com/qoncept/swift-npy.git
Revision (git rev-parse @):
52de3b6369517a1d9abdab15ba07ec01a98d8d97
SUCCESS checkout https://github.com/qoncept/swift-npy.git at 0.2.1
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Build
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Selected platform: macosSpm
Swift version: 6.4
Building package at path: $PWD
https://github.com/qoncept/swift-npy.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Pre-planning 1 / 126]
[Planning deferred tasks]
[29 / 281] SwiftNpy
[29 / 281]
[40 / 282] SwiftZip
[76 / 295] zip
[123 / 297] zip
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[177 / 297] zip
[203 / 297] zip
[224 / 297] zip
[236 / 343] zip
[257 / 343] zip
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[326 / 343] SwiftZip
[327 / 343] SwiftZip
[336 / 353] SwiftNpy
[344 / 353] SwiftNpy
[350 / 353] SwiftNpy
Build complete! (9.45 sec)
Fetching https://github.com/SwiftZip/SwiftZip.git
[1/782] Fetching swiftzip
Fetched https://github.com/SwiftZip/SwiftZip.git (1.18s)
Computing version for https://github.com/SwiftZip/SwiftZip.git
Computed https://github.com/SwiftZip/SwiftZip.git at 0.0.5 (3.47s)
Creating working copy for https://github.com/SwiftZip/SwiftZip.git
Working copy of https://github.com/SwiftZip/SwiftZip.git resolved at 0.0.5
Build complete.
{
"dependencies" : [
{
"identity" : "swiftzip",
"requirement" : {
"range" : [
{
"lower_bound" : "0.0.5",
"upper_bound" : "1.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/SwiftZip/SwiftZip.git"
}
],
"manifest_display_name" : "SwiftNpy",
"name" : "SwiftNpy",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "SwiftNpy",
"targets" : [
"SwiftNpy"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "SwiftNpyTests",
"module_type" : "SwiftTarget",
"name" : "SwiftNpyTests",
"path" : "Tests/SwiftNpyTests",
"sources" : [
"NpyLoaderTests.swift",
"NpySaverTests.swift",
"NpzLoaderTests.swift",
"NpzSaverTests.swift"
],
"target_dependencies" : [
"SwiftNpy"
],
"type" : "test"
},
{
"c99name" : "SwiftNpy",
"module_type" : "SwiftTarget",
"name" : "SwiftNpy",
"path" : "Sources/SwiftNpy",
"product_dependencies" : [
"SwiftZip"
],
"product_memberships" : [
"SwiftNpy"
],
"sources" : [
"DataType.swift",
"Npy.swift",
"NpyHeader.swift",
"NpyLoader.swift",
"NpySaver.swift",
"Npz.swift",
"NpzLoader.swift",
"NpzSaver.swift"
],
"type" : "library"
}
],
"tools_version" : "4.0"
}
Done.