Swift Package Index

Build Information

Failed to build YFlow, reference v0.0.1 (f4196b), with Swift 6.0 for macOS (SPM) on 21 Oct 2025 06:24:52 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64

Build Log

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RunAll
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Builder version: 4.68.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/SeeyouYsen/YFlow.git
Reference: v0.0.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/SeeyouYsen/YFlow
 * tag               v0.0.1     -> FETCH_HEAD
HEAD is now at f4196be Initial commit: Add YFlow Swift async programming toolkit
Cloned https://github.com/SeeyouYsen/YFlow.git
Revision (git rev-parse @):
f4196beb755215b7ff998d0cea02a3fcd9a1ab4f
SUCCESS checkout https://github.com/SeeyouYsen/YFlow.git at v0.0.1
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Build
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Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/SeeyouYsen/YFlow.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-5BDAB9E9C0126B9D.txt
[3/5] Compiling YFlow Stream.swift
/Users/admin/builder/spi-builder-workspace/Sources/YFlow/Stream.swift:185:83: error: unexpected ',' separator
183 |     /// - Returns: The next value that satisfies the predicate
184 |     /// - Throws: Timeout error if no matching value is emitted within the timeout period
185 |     public func next(`where` predicate: @escaping (T) -> Bool, timeout: Duration, ) async throws
    |                                                                                   `- error: unexpected ',' separator
186 |         -> T
187 |     {
error: emit-module command failed with exit code 1 (use -v to see invocation)
[4/5] Compiling YFlow Completer.swift
[5/5] Emitting module YFlow
/Users/admin/builder/spi-builder-workspace/Sources/YFlow/Stream.swift:185:83: error: unexpected ',' separator
183 |     /// - Returns: The next value that satisfies the predicate
184 |     /// - Throws: Timeout error if no matching value is emitted within the timeout period
185 |     public func next(`where` predicate: @escaping (T) -> Bool, timeout: Duration, ) async throws
    |                                                                                   `- error: unexpected ',' separator
186 |         -> T
187 |     {
BUILD FAILURE 6.0 macosSpm