Swift Package Index

Build Information

Failed to build swift-mongodb, reference master (965542), with Swift 6.1 for Wasm on 8 Oct 2026 20:28:37 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344845-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/rarestype/swift-mongodb.git
Reference: master
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: 	git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: 	git branch -m <name>
From https://github.com/rarestype/swift-mongodb
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 9655426 [autosync]
Cloned https://github.com/rarestype/swift-mongodb.git
Revision (git rev-parse @):
96554262bf4f76d91c68bc4842d818b73a565b14
SUCCESS checkout https://github.com/rarestype/swift-mongodb.git at master
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/rarestype/swift-mongodb.git
https://github.com/rarestype/swift-mongodb.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344845-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures 2>&1
wasm-6.1-latest: Pulling from saguaro1/spi-images
Digest: sha256:005e294ea72e7f7733559677ac003354f37dc6afb35c5bbab6bc9a95fc174f44
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.1-latest
Fetching https://github.com/rarestype/h
Fetching https://github.com/rarestype/u
Fetching https://github.com/apple/swift-collections
Fetching https://github.com/apple/swift-nio
Fetching https://github.com/rarestype/gram
Fetching https://github.com/apple/swift-nio-ssl
[1/1332] Fetching gram
[401/2672] Fetching gram, h
Fetched https://github.com/rarestype/gram from cache (0.39s)
[711/1340] Fetching h
Fetching https://github.com/rarestype/swift-bson
[1341/29885] Fetching h, swift-collections
[7050/30516] Fetching h, swift-collections, u
[14247/47372] Fetching h, swift-collections, u, swift-nio-ssl
[15675/49378] Fetching h, swift-collections, u, swift-nio-ssl, swift-bson
Fetched https://github.com/rarestype/swift-bson from cache (0.45s)
Fetching https://github.com/ordo-one/dollup
[20447/47372] Fetching h, swift-collections, u, swift-nio-ssl
[29776/133733] Fetching h, swift-collections, u, swift-nio-ssl, swift-nio
[57443/133780] Fetching h, swift-collections, u, swift-nio-ssl, swift-nio, dollup
Fetched https://github.com/ordo-one/dollup from cache (0.39s)
[63107/133733] Fetching h, swift-collections, u, swift-nio-ssl, swift-nio
Fetched https://github.com/rarestype/h from cache (1.33s)
[79039/132393] Fetching swift-collections, u, swift-nio-ssl, swift-nio
Fetched https://github.com/apple/swift-nio-ssl from cache (1.80s)
[93084/115537] Fetching swift-collections, u, swift-nio
Fetched https://github.com/rarestype/u from cache (3.52s)
Fetched https://github.com/apple/swift-collections from cache (3.53s)
Fetched https://github.com/apple/swift-nio from cache (3.56s)
Computing version for https://github.com/rarestype/u
error: Dependencies could not be resolved because 'u' >= 0.2.1 contains incompatible tools version (6.2.0) and root depends on 'u' 1.1.0..<2.0.0.
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344845-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.1-latest: Pulling from saguaro1/spi-images
Digest: sha256:005e294ea72e7f7733559677ac003354f37dc6afb35c5bbab6bc9a95fc174f44
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.1-latest
Updating https://github.com/apple/swift-nio
Updating https://github.com/rarestype/gram
Updating https://github.com/rarestype/u
Updating https://github.com/apple/swift-collections
Updating https://github.com/rarestype/h
Updating https://github.com/apple/swift-nio-ssl
Updated https://github.com/apple/swift-nio (0.38s)
Updating https://github.com/rarestype/swift-bson
Updated https://github.com/rarestype/u (0.40s)
Updated https://github.com/apple/swift-collections (0.40s)
Updating https://github.com/ordo-one/dollup
Updated https://github.com/rarestype/gram (0.42s)
Updated https://github.com/ordo-one/dollup (0.43s)
Updated https://github.com/apple/swift-nio-ssl (0.55s)
Updated https://github.com/rarestype/h (1.60s)
Updated https://github.com/rarestype/swift-bson (1.85s)
Computing version for https://github.com/rarestype/u
error: Dependencies could not be resolved because 'u' >= 0.2.1 contains incompatible tools version (6.2.0) and root depends on 'u' 1.1.0..<2.0.0.
BUILD FAILURE 6.1 wasm