Swift Package Index

Build Information

Failed to build swift-distributed-actors, reference 1.0.0-beta.3 (d816a1), with Swift 6.4 for macOS (SPM) on 22 Sep 2026 22:14:08 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64

Build Log

========================================
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/akbashev/swift-distributed-actors.git
Reference: 1.0.0-beta.3
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/akbashev/swift-distributed-actors
 * tag               1.0.0-beta.3 -> FETCH_HEAD
HEAD is now at d816a10 -test remove known flaky test of unsupported feature (#1079)
Cloned https://github.com/akbashev/swift-distributed-actors.git
Revision (git rev-parse @):
d816a10b70a6d537b2aa666ff735888b7ba40ab4
SUCCESS checkout https://github.com/akbashev/swift-distributed-actors.git at 1.0.0-beta.3
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Build
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Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/akbashev/swift-distributed-actors.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Fetching https://github.com/apple/swift-cluster-membership
[1/3304] Fetching swift-cluster-membership
Fetched https://github.com/apple/swift-cluster-membership (1.25s)
Fetching https://github.com/apple/swift-log.git
Fetching https://github.com/swift-server/swift-service-lifecycle.git
Fetching https://github.com/apple/swift-metrics.git
Fetching https://github.com/apple/swift-argument-parser
Fetching https://github.com/apple/swift-docc-plugin
Fetching https://github.com/apple/swift-nio.git
Fetching https://github.com/apple/swift-service-discovery
[1/2345] Fetching swift-docc-plugin
[2/5188] Fetching swift-docc-plugin, swift-service-lifecycle
[26/13336] Fetching swift-docc-plugin, swift-service-lifecycle, swift-log
[27/16852] Fetching swift-docc-plugin, swift-service-lifecycle, swift-log, swift-metrics
[204/18130] Fetching swift-docc-plugin, swift-service-lifecycle, swift-log, swift-metrics, swift-service-discovery
[5964/37048] Fetching swift-docc-plugin, swift-service-lifecycle, swift-log, swift-metrics, swift-service-discovery, swift-argument-parser
Fetched https://github.com/swift-server/swift-service-lifecycle.git (1.44s)
Fetched https://github.com/apple/swift-log.git (1.44s)
Fetching https://github.com/apple/swift-collections
Fetching https://github.com/apple/swift-async-algorithms
[9410/26057] Fetching swift-docc-plugin, swift-metrics, swift-service-discovery, swift-argument-parser
[10546/112122] Fetching swift-docc-plugin, swift-metrics, swift-service-discovery, swift-argument-parser, swift-nio
Fetched https://github.com/apple/swift-metrics.git (2.00s)
Fetched https://github.com/apple/swift-argument-parser (2.00s)
Fetching https://github.com/swift-server/swift-backtrace
Fetching https://github.com/apple/swift-protobuf
[13091/89688] Fetching swift-docc-plugin, swift-service-discovery, swift-nio
[46657/117350] Fetching swift-docc-plugin, swift-service-discovery, swift-nio, swift-collections
[51822/124073] Fetching swift-docc-plugin, swift-service-discovery, swift-nio, swift-collections, swift-async-algorithms
[54472/124704] Fetching swift-docc-plugin, swift-service-discovery, swift-nio, swift-collections, swift-async-algorithms, swift-backtrace
[96555/178902] Fetching swift-docc-plugin, swift-service-discovery, swift-nio, swift-collections, swift-async-algorithms, swift-backtrace, swift-protobuf
Fetched https://github.com/apple/swift-async-algorithms (2.50s)
Fetched https://github.com/apple/swift-collections (2.50s)
Fetching https://github.com/apple/swift-nio-ssl
Fetching https://github.com/apple/swift-nio-extras
[66891/144517] Fetching swift-docc-plugin, swift-service-discovery, swift-nio, swift-backtrace, swift-protobuf
[76297/151207] Fetching swift-docc-plugin, swift-service-discovery, swift-nio, swift-backtrace, swift-protobuf, swift-nio-extras
[76298/167272] Fetching swift-docc-plugin, swift-service-discovery, swift-nio, swift-backtrace, swift-protobuf, swift-nio-extras, swift-nio-ssl
Fetched https://github.com/apple/swift-nio-extras (1.31s)
[84279/160582] Fetching swift-docc-plugin, swift-service-discovery, swift-nio, swift-backtrace, swift-protobuf, swift-nio-ssl
Fetching https://github.com/apple/swift-atomics
[105656/162457] Fetching swift-docc-plugin, swift-service-discovery, swift-nio, swift-backtrace, swift-protobuf, swift-nio-ssl, swift-atomics
Fetched https://github.com/apple/swift-nio-ssl (2.07s)
[90469/146392] Fetching swift-docc-plugin, swift-service-discovery, swift-nio, swift-backtrace, swift-protobuf, swift-atomics
Fetched https://github.com/apple/swift-atomics (1.18s)
[95105/144517] Fetching swift-docc-plugin, swift-service-discovery, swift-nio, swift-backtrace, swift-protobuf
Fetched https://github.com/apple/swift-service-discovery (8.51s)
Fetched https://github.com/apple/swift-nio.git (8.51s)
Fetched https://github.com/apple/swift-docc-plugin (8.52s)
[38028/54829] Fetching swift-backtrace, swift-protobuf
Fetched https://github.com/swift-server/swift-backtrace (13.39s)
Fetched https://github.com/apple/swift-protobuf (13.39s)
Computing version for https://github.com/apple/swift-metrics.git
Computed https://github.com/apple/swift-metrics.git at 2.11.0 (16.04s)
Computing version for https://github.com/apple/swift-async-algorithms
Computed https://github.com/apple/swift-async-algorithms at 0.1.0 (0.69s)
Computing version for https://github.com/swift-server/swift-service-lifecycle.git
error: Dependencies could not be resolved because root depends on 'swift-async-algorithms' 0.0.3..<1.0.0 and 'swift-cluster-membership' depends on 'swift-service-lifecycle' 2.9.0..<3.0.0.
'swift-service-lifecycle' >= 2.9.0 practically depends on 'swift-async-algorithms' 1.0.4..<2.0.0 because 'swift-service-lifecycle' 2.11.0 depends on 'swift-async-algorithms' 1.1.3..<2.0.0 and 'swift-service-lifecycle' 2.12.0 depends on 'swift-async-algorithms' 1.1.3..<2.0.0.
'swift-service-lifecycle' {2.9.0..<2.11.0, 2.11.1..<2.12.0, 2.12.1..<3.0.0} practically depends on 'swift-async-algorithms' 1.0.4..<2.0.0 because 'swift-service-lifecycle' 2.10.0 depends on 'swift-async-algorithms' 1.0.4..<2.0.0 and 'swift-service-lifecycle' 2.10.1 depends on 'swift-async-algorithms' 1.0.4..<2.0.0.
'swift-service-lifecycle' {2.9.0..<2.10.0, 2.10.2..<2.11.0, 2.11.1..<2.12.0, 2.12.1..<3.0.0} practically depends on 'swift-async-algorithms' 1.0.4..<2.0.0 because 'swift-service-lifecycle' 2.9.0 depends on 'swift-async-algorithms' 1.0.4..<2.0.0 and 'swift-service-lifecycle' 2.9.1 depends on 'swift-async-algorithms' 1.0.4..<2.0.0.
'swift-service-lifecycle' {2.9.0, 2.9.2..<2.10.0, 2.10.2..<2.11.0, 2.11.1..<2.12.0, 2.12.1..<3.0.0} practically depends on 'swift-async-algorithms' 1.0.4..<2.0.0 because no versions of 'swift-service-lifecycle' match the requirement {2.9.2..<2.10.0, 2.10.2..<2.11.0, 2.11.1..<2.12.0, 2.12.1..<3.0.0} and 'swift-service-lifecycle' 2.9.0 depends on 'swift-async-algorithms' 1.0.4..<2.0.0.
BUILD FAILURE 6.4 macosSpm