Swift Package Index

Build Information

Failed to build swiftly, reference main (d35bac), with Swift 6.3 for macOS (SPM) on 23 Oct 2026 08:13:36 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.5.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 5.1.3
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/swiftlang/swiftly.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/swiftlang/swiftly
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at d35bac9 Avoid installing a new toolchain on self-update (#610)
Cloned https://github.com/swiftlang/swiftly.git
Revision (git rev-parse @):
d35bac9417d3e3c6c5497356d9ea22e6081f3b0e
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/swiftlang/swiftly.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/swiftlang/swiftly.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.5.0.app xcrun swift build --arch arm64
Fetching https://github.com/apple/swift-docc-plugin
Fetching https://github.com/apple/swift-openapi-runtime
Fetching https://github.com/swiftlang/swift-subprocess
Fetching https://github.com/nicklockwood/SwiftFormat
Fetching https://github.com/apple/swift-openapi-generator
Fetching https://github.com/apple/swift-tools-support-core.git
Fetching https://github.com/apple/swift-system
[1/7258] Fetching swift-openapi-runtime
[2/12256] Fetching swift-openapi-runtime, swift-subprocess
[3/14601] Fetching swift-openapi-runtime, swift-subprocess, swift-docc-plugin
[125/21974] Fetching swift-openapi-runtime, swift-subprocess, swift-docc-plugin, swift-system
[1054/41012] Fetching swift-openapi-runtime, swift-subprocess, swift-docc-plugin, swift-system, swift-openapi-generator
[5100/48433] Fetching swift-openapi-runtime, swift-subprocess, swift-docc-plugin, swift-system, swift-openapi-generator, swift-tools-support-core
[7388/110739] Fetching swift-openapi-runtime, swift-subprocess, swift-docc-plugin, swift-system, swift-openapi-generator, swift-tools-support-core, swiftformat
Fetched https://github.com/apple/swift-openapi-runtime from cache (1.54s)
[25792/103481] Fetching swift-subprocess, swift-docc-plugin, swift-system, swift-openapi-generator, swift-tools-support-core, swiftformat
Fetching https://github.com/apple/swift-nio.git
Fetched https://github.com/apple/swift-openapi-generator from cache (3.12s)
Fetching https://github.com/swift-server/swift-openapi-async-http-client
[23145/171071] Fetching swift-subprocess, swift-docc-plugin, swift-system, swift-tools-support-core, swiftformat, swift-nio
[27234/171720] Fetching swift-subprocess, swift-docc-plugin, swift-system, swift-tools-support-core, swiftformat, swift-nio, swift-openapi-async-http-client
Fetched https://github.com/swift-server/swift-openapi-async-http-client from cache (0.90s)
Fetching https://github.com/apple/swift-argument-parser
[28099/171071] Fetching swift-subprocess, swift-docc-plugin, swift-system, swift-tools-support-core, swiftformat, swift-nio
[38252/190272] Fetching swift-subprocess, swift-docc-plugin, swift-system, swift-tools-support-core, swiftformat, swift-nio, swift-argument-parser
Fetched https://github.com/apple/swift-argument-parser from cache (2.29s)
Fetching https://github.com/swift-server/async-http-client
[47346/171071] Fetching swift-subprocess, swift-docc-plugin, swift-system, swift-tools-support-core, swiftformat, swift-nio
[60549/187588] Fetching swift-subprocess, swift-docc-plugin, swift-system, swift-tools-support-core, swiftformat, swift-nio, async-http-client
Fetched https://github.com/swift-server/async-http-client from cache (2.14s)
[66924/171071] Fetching swift-subprocess, swift-docc-plugin, swift-system, swift-tools-support-core, swiftformat, swift-nio
Fetched https://github.com/apple/swift-docc-plugin from cache (10.95s)
[77065/168726] Fetching swift-subprocess, swift-system, swift-tools-support-core, swiftformat, swift-nio
Fetched https://github.com/apple/swift-nio.git from cache (88.10s)
[31095/82098] Fetching swift-subprocess, swift-system, swift-tools-support-core, swiftformat
Fetched https://github.com/apple/swift-system from cache (502.56s)
Fetched https://github.com/swiftlang/swift-subprocess from cache (502.56s)
Fetched https://github.com/nicklockwood/SwiftFormat from cache (502.56s)
Fetched https://github.com/apple/swift-tools-support-core.git from cache (502.56s)
Computing version for https://github.com/nicklockwood/SwiftFormat
Computed https://github.com/nicklockwood/SwiftFormat at 0.49.18 (505.56s)
Computing version for https://github.com/swiftlang/swift-subprocess
Computed https://github.com/swiftlang/swift-subprocess at 1.0.0 (0.58s)
Computing version for https://github.com/apple/swift-tools-support-core.git
Computed https://github.com/apple/swift-tools-support-core.git at 0.8.0 (2.28s)
Computing version for https://github.com/swift-server/swift-openapi-async-http-client
Computed https://github.com/swift-server/swift-openapi-async-http-client at 1.5.0 (2.28s)
Fetching https://github.com/apple/swift-http-types
[1/1961] Fetching swift-http-types
Fetched https://github.com/apple/swift-http-types from cache (1.03s)
Computing version for https://github.com/apple/swift-openapi-runtime
Computed https://github.com/apple/swift-openapi-runtime at 1.13.3 (1.65s)
Computing version for https://github.com/apple/swift-http-types
Computed https://github.com/apple/swift-http-types at 1.8.0 (0.60s)
Computing version for https://github.com/apple/swift-docc-plugin
Computed https://github.com/apple/swift-docc-plugin at 1.5.0 (0.67s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3846] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit from cache (1.44s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (2.21s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.8.2 (0.64s)
Computing version for https://github.com/apple/swift-system
Computed https://github.com/apple/swift-system at 1.8.1 (0.66s)
Computing version for https://github.com/apple/swift-openapi-generator
Computed https://github.com/apple/swift-openapi-generator at 1.14.2 (0.75s)
Fetching https://github.com/jpsim/Yams
Fetching https://github.com/mattpolzin/OpenAPIKit
Fetching https://github.com/apple/swift-algorithms
[1/6159] Fetching swift-algorithms
[2/18037] Fetching swift-algorithms, yams
[7586/204472] Fetching swift-algorithms, yams, openapikit
BUILD FAILURE 6.3 macosSpm