Swift Package Index

Build Information

Failed to build SwiftSlash, reference master (34241d), with Swift 6.2 (beta) for macOS (SPM) on 10 Sep 2025 00:05:29 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
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Builder version: 4.67.1
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/tannerdsilva/SwiftSlash.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/tannerdsilva/SwiftSlash
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 34241d5 improved cpu efficiency
Cloned https://github.com/tannerdsilva/SwiftSlash.git
Revision (git rev-parse @):
34241d583423136a89f8ef8d91c72edfbab10e08
SUCCESS checkout https://github.com/tannerdsilva/SwiftSlash.git at master
========================================
Build
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Selected platform:         macosSpm
Swift version:             6.2
Building package at path:  $PWD
https://github.com/tannerdsilva/SwiftSlash.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun swift build --arch arm64
Building for debugging...
[0/16] Write sources
[8/16] Write swift-version-1EA4D86E10B52AF.txt
[9/20] Compiling __cswiftslash_types __cswiftslash_types.c
[11/20] Compiling SwiftSlashGlobalSerialization GlobalSerialization.swift
[12/20] Emitting module SwiftSlashGlobalSerialization
[13/20] Compiling SwiftSlashContained Contained.swift
[14/20] Emitting module SwiftSlashContained
[14/20] Compiling __cswiftslash_threads __cswiftslash_threads.c
[15/20] Compiling __cswiftslash_future __cswiftslash_future.c
[16/25] Compiling __cswiftslash_identified_list __cswiftslash_identified_list.c
[17/25] Compiling __cswiftslash_fifo __cswiftslash_fifo.c
[18/27] Compiling __cswiftslash_posix_helpers __cswiftslash_posix_helpers.c
error: emit-module command failed with exit code 1 (use -v to see invocation)
[20/32] Emitting module SwiftSlashFIFO
/Users/admin/builder/spi-builder-workspace/Sources/SwiftSlashFIFO/FIFO.swift:43:34: error: cannot find type 'size_t' in scope
 41 | 	/// - parameters:
 42 | 	///		- maximumElementCount: the maximum number of elements that may be held in the FIFO at any given time.
 43 | 	public init(maximumElementCount:size_t) {
    |                                  `- error: cannot find type 'size_t' in scope
 44 | 		// memory setup
 45 | 		let newPointer = __cswiftslash_fifo_init(true)
[21/32] Compiling SwiftSlashFIFO FIFO.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftSlashFIFO/FIFO.swift:43:34: error: cannot find type 'size_t' in scope
 41 | 	/// - parameters:
 42 | 	///		- maximumElementCount: the maximum number of elements that may be held in the FIFO at any given time.
 43 | 	public init(maximumElementCount:size_t) {
    |                                  `- error: cannot find type 'size_t' in scope
 44 | 		// memory setup
 45 | 		let newPointer = __cswiftslash_fifo_init(true)
[21/32] Compiling __cswiftslash_eventtrigger __cswiftslash_eventtrigger.c
BUILD FAILURE 6.2 macosSpm