Swift Package Index

Build Information

Failed to build BigInt, reference master (9c5817), with Swift 6.4 for macOS (Xcode) using Xcode 27.0 on 24 Sep 2026 22:36:30 UTC.

Build Command

No build command. This typically means the build failed at an early stage where we determine the build command.

Build Log

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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/mIwr/BigInt.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/mIwr/BigInt
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 9c58177 Sync with upstream commit https://github.com/leif-ibsen/BigInt/commit/7c7b1be2f6714ce03833879b0aab4b20293c0207
Cloned https://github.com/mIwr/BigInt.git
Revision (git rev-parse @):
9c5817759126223c480a20e604f54a26b12e5ec1
SUCCESS checkout https://github.com/mIwr/BigInt.git at master
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Build
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Selected platform:         macosXcodebuild
Swift version:             6.4
Building package at path:  $PWD
https://github.com/mIwr/BigInt.git
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
resolved source packages:
error: 'spi-builder-workspace': Invalid manifest (compiled with: ["/Library/Developer/CommandLineTools/usr/bin/swiftc", "-vfsoverlay", "/var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/TemporaryDirectory.sUDXPW/vfs.yaml", "-L", "/Library/Developer/CommandLineTools/usr/lib/swift/pm/ManifestAPI", "-lPackageDescription", "-Xlinker", "-rpath", "-Xlinker", "/Library/Developer/CommandLineTools/usr/lib/swift/pm/ManifestAPI", "-target", "arm64-apple-macosx14.0", "-I", "/Library/Developer/CommandLineTools/Library/Developer/Frameworks", "-L", "/Library/Developer/CommandLineTools/Library/Developer/Frameworks", "-plugin-path", "/Library/Developer/CommandLineTools/usr/lib/swift/host/plugins/testing", "-sdk", "/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk", "-swift-version", "5", "-I", "/Library/Developer/CommandLineTools/usr/lib/swift/pm/ManifestAPI", "-sdk", "/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk", "-package-description-version", "5.10.0", "/Users/admin/builder/spi-builder-workspace/Package.swift", "-o", "/var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/TemporaryDirectory.kpUr0j/spi-builder-workspace-manifest"])
/Users/admin/builder/spi-builder-workspace/Package.swift:7:79: error: reference to member 'v1' cannot be resolved without a contextual type
 5 |     name: "BigInt",
 6 |     platforms: [
 7 |         .macOS(.v10_12), .macCatalyst(.v13), .iOS(.v9), .tvOS(.v9), .watchOS(.v1), .visionOS(.v1)
   |                                                                               `- error: reference to member 'v1' cannot be resolved without a contextual type
 8 |     ],
 9 |     products: [
error: fatalError
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
resolved source packages:
error: 'spi-builder-workspace': Invalid manifest (compiled with: ["/Library/Developer/CommandLineTools/usr/bin/swiftc", "-vfsoverlay", "/var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/TemporaryDirectory.0nX7AD/vfs.yaml", "-L", "/Library/Developer/CommandLineTools/usr/lib/swift/pm/ManifestAPI", "-lPackageDescription", "-Xlinker", "-rpath", "-Xlinker", "/Library/Developer/CommandLineTools/usr/lib/swift/pm/ManifestAPI", "-target", "arm64-apple-macosx14.0", "-I", "/Library/Developer/CommandLineTools/Library/Developer/Frameworks", "-L", "/Library/Developer/CommandLineTools/Library/Developer/Frameworks", "-plugin-path", "/Library/Developer/CommandLineTools/usr/lib/swift/host/plugins/testing", "-sdk", "/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk", "-swift-version", "5", "-I", "/Library/Developer/CommandLineTools/usr/lib/swift/pm/ManifestAPI", "-sdk", "/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk", "-package-description-version", "5.10.0", "/Users/admin/builder/spi-builder-workspace/Package.swift", "-o", "/var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/TemporaryDirectory.c3vveg/spi-builder-workspace-manifest"])
/Users/admin/builder/spi-builder-workspace/Package.swift:7:79: error: reference to member 'v1' cannot be resolved without a contextual type
 5 |     name: "BigInt",
 6 |     platforms: [
 7 |         .macOS(.v10_12), .macCatalyst(.v13), .iOS(.v9), .tvOS(.v9), .watchOS(.v1), .visionOS(.v1)
   |                                                                               `- error: reference to member 'v1' cannot be resolved without a contextual type
 8 |     ],
 9 |     products: [
error: fatalError
BUILD FAILURE 6.4 macosXcodebuild