Build Information
Failed to build swift-bson, reference master (d3ab4e), with Swift 6.3 for macOS (SPM) on 30 Apr 2026 05:54:33 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64Build Log
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RunAll
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Builder version: 4.70.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/rarestype/swift-bson.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/rarestype/swift-bson
* branch master -> FETCH_HEAD
* [new branch] master -> origin/master
HEAD is now at d3ab4ed [autosync]
Cloned https://github.com/rarestype/swift-bson.git
Revision (git rev-parse @):
d3ab4eddb5b65a5e66ab19edda92fc42f3a40665
SUCCESS checkout https://github.com/rarestype/swift-bson.git at master
Fetching https://github.com/rarestype/gram
Fetching https://github.com/rarestype/u
Fetching https://github.com/ordo-one/dollup
Fetching https://github.com/rarestype/h
[1/35] Fetching dollup
[36/584] Fetching dollup, u
[75/1842] Fetching dollup, u, h
[362/3064] Fetching dollup, u, h, gram
Fetched https://github.com/rarestype/h from cache (0.76s)
[976/1806] Fetching dollup, u, gram
Fetched https://github.com/rarestype/gram from cache (0.90s)
Fetched https://github.com/rarestype/u from cache (0.90s)
Fetched https://github.com/ordo-one/dollup from cache (0.90s)
Computing version for https://github.com/rarestype/gram
Computed https://github.com/rarestype/gram at 2.0.0 (1.52s)
Computing version for https://github.com/rarestype/u
Computed https://github.com/rarestype/u at 1.1.0 (3.05s)
Computing version for https://github.com/rarestype/h
Computed https://github.com/rarestype/h at 1.0.1 (0.58s)
Computing version for https://github.com/ordo-one/dollup
Computed https://github.com/ordo-one/dollup at 1.0.6 (0.55s)
Creating working copy for https://github.com/rarestype/h
Working copy of https://github.com/rarestype/h resolved at 1.0.1
Creating working copy for https://github.com/ordo-one/dollup
Working copy of https://github.com/ordo-one/dollup resolved at 1.0.6
Creating working copy for https://github.com/rarestype/u
Working copy of https://github.com/rarestype/u resolved at 1.1.0
Creating working copy for https://github.com/rarestype/gram
Working copy of https://github.com/rarestype/gram resolved at 2.0.0
Downloading binary artifact https://get.rarestype.com/dollup/1.0.6/macOS-arm64/dollup.artifactbundle.zip
[2729/3952106] Downloading https://get.rarestype.com/dollup/1.0.6/macOS-arm64/dollup.artifactbundle.zip
error: checksum of downloaded artifact of binary target 'DollupBinary' (25d3f7cc2106a651adb8aa1cfb102c3608072df17aba2bffd5ec4aa11e67a471) does not match checksum specified by the manifest (79eedeb3e870b51dc12d1e5cb75031afee09503340427353430abdc1095020ba)
error: fatalError
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Build
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Selected platform: macosSpm
Swift version: 6.3
Building package at path: $PWD
https://github.com/rarestype/swift-bson.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64
Fetching binary artifact https://get.rarestype.com/dollup/1.0.6/macOS-arm64/dollup.artifactbundle.zip from cache
error: checksum of downloaded artifact of binary target 'DollupBinary' (25d3f7cc2106a651adb8aa1cfb102c3608072df17aba2bffd5ec4aa11e67a471) does not match checksum specified by the manifest (79eedeb3e870b51dc12d1e5cb75031afee09503340427353430abdc1095020ba)
BUILD FAILURE 6.3 macosSpm