Swift Package IndexBuild Information
Successful build of Arbiter, reference v0.2.0 (dcf1e7), with Swift 6.4 for macOS (SPM) on 27 Sep 2026 20:03:03 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
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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/sabby3861/Arbiter.git
Reference: v0.2.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/sabby3861/Arbiter
* tag v0.2.0 -> FETCH_HEAD
HEAD is now at dcf1e76 Merge pull request #12 from sabby3861/release/phase-a-tail
Cloned https://github.com/sabby3861/Arbiter.git
Revision (git rev-parse @):
dcf1e7652e3194824d49c9fa074275e32f188aa5
SUCCESS checkout https://github.com/sabby3861/Arbiter.git at v0.2.0
========================================
Build
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Selected platform: macosSpm
Swift version: 6.4
Building package at path: $PWD
https://github.com/sabby3861/Arbiter.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
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Build complete! (40.85 sec)
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warning: missing creator for mutated node: ('/Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug/mlx-swift_Cmlx.bundle/Contents/MacOS')
In file included from /Users/admin/builder/spi-builder-workspace/.build/checkouts/mlx-swift/Source/Cmlx/mlx-generated/metal/steel/attn/kernels/steel_attention.metal:7:
/Users/admin/builder/spi-builder-workspace/.build/checkouts/mlx-swift/Source/Cmlx/mlx-generated/metal/steel/attn/kernels/../../../steel/attn/kernels/steel_attention.h:359:16: warning: constexpr if is a C++17 extension [-Wc++17-extensions]
if constexpr (is_bool) {
^
/Users/admin/builder/spi-builder-workspace/.build/checkouts/mlx-swift/Source/Cmlx/mlx-generated/metal/steel/attn/kernels/../../../steel/attn/kernels/steel_attention.h:429:14: warning: constexpr if is a C++17 extension [-Wc++17-extensions]
if constexpr (BD == 128) {
^
/Users/admin/builder/spi-builder-workspace/.build/checkouts/mlx-swift/Source/Cmlx/mlx-generated/metal/steel/attn/kernels/../../../steel/attn/kernels/steel_attention.h:439:14: warning: constexpr if is a C++17 extension [-Wc++17-extensions]
if constexpr (BD == 128) {
^
3 warnings generated.
/Users/admin/builder/spi-builder-workspace/.build/checkouts/mlx-swift/Source/Cmlx/include/mlx/c/array.h:325:1: [1;39mnote: [1;39mbuilt-in type 'Complex' not supported[0;0m
[0;36m323 |[0;0m * Array must be evaluated, otherwise returns NULL.
[0;36m324 |[0;0m */
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[0;36m|[0;0m `- [1;39mnote: [1;39mbuilt-in type 'Complex' not supported[0;0m
[0;36m326 |[0;0m
[0;36m327 |[0;0m #ifdef HAS_FLOAT16
/Users/admin/builder/spi-builder-workspace/Sources/Arbiter/Providers/AppleFoundation/FMBridge.swift:98:9: [1;33mwarning: [1;39m'init(sampling:temperature:maximumResponseTokens:)' is deprecated: replaced by 'init(samplingMode:temperature:maximumResponseTokens:)'[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
[0;36m96 |[0;0m
[0;36m97 |[0;0m static func generationOptions(from settings: FMGenerationSettings) -> GenerationOptions {
[0;36m98 |[0;0m GenerationOptions(
[0;36m|[0;0m |- [1;33mwarning: [1;39m'init(sampling:temperature:maximumResponseTokens:)' is deprecated: replaced by 'init(samplingMode:temperature:maximumResponseTokens:)'[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
[0;36m|[0;0m `- [1;39mnote: [1;39muse 'init(samplingMode:temperature:maximumResponseTokens:)' instead[0;0m
[0;36m99 |[0;0m sampling: settings.sampling.map(samplingMode(from:)),
[0;36m100 |[0;0m temperature: settings.temperature,
/Users/admin/builder/spi-builder-workspace/Sources/Arbiter/Providers/AppleFoundation/FMBridge.swift:280:9: [1;33mwarning: [1;39mswitch must be exhaustive[0;0m
[0;36m278 |[0;0m
[0;36m279 |[0;0m private static func entry(from source: Transcript.Entry) -> FMTranscriptEntry {
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[0;36m281 |[0;0m case .instructions(let instructions):
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/Users/admin/builder/spi-builder-workspace/Sources/Arbiter/Providers/AppleFoundation/FMBridge.swift:308:9: [1;33mwarning: [1;39mswitch must be exhaustive[0;0m
[0;36m306 |[0;0m
[0;36m307 |[0;0m private static func segment(from source: Transcript.Segment) -> FMSegment {
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[0;36m309 |[0;0m case .text(let text):
[0;36m310 |[0;0m .text(text.content)
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
Build complete.
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Done.