Swift Package Index

Build Information

Failed to build swift-mongodb, reference 1.1.0 (f30ecc), with Swift 6.1 for Wasm on 28 Apr 2026 10:22:34 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/rarestype/swift-mongodb.git
Reference: 1.1.0
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
 * tag               1.1.0      -> FETCH_HEAD
HEAD is now at f30ecc7 [release]: 1.1.0
Cloned https://github.com/rarestype/swift-mongodb.git
Revision (git rev-parse @):
f30ecc756edffdf42ba174459dafd695ad6d8677
SUCCESS checkout https://github.com/rarestype/swift-mongodb.git at 1.1.0
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/rarestype/swift-mongodb.git
https://github.com/rarestype/swift-mongodb.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/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 swiftpackageindex/spi-images
Digest: sha256:276d66a16377d3ee059b2e3429cbc1154d9f01e42871e5d702fd5d8b9044d93d
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.1-latest
Fetching https://github.com/apple/swift-collections
Fetching https://github.com/apple/swift-nio-ssl
Fetching https://github.com/rarestype/h
Fetching https://github.com/rarestype/gram
Fetching https://github.com/apple/swift-nio
Fetching https://github.com/rarestype/u
[1/1217] Fetching gram
[111/1761] Fetching gram, u
[1312/3014] Fetching gram, u, h
[2066/26814] Fetching gram, u, h, swift-collections
[4205/42254] Fetching gram, u, h, swift-collections, swift-nio-ssl
Fetched https://github.com/rarestype/u from cache (0.71s)
[4053/41710] Fetching gram, h, swift-collections, swift-nio-ssl
Fetched https://github.com/rarestype/h from cache (0.73s)
Fetching https://github.com/rarestype/swift-bson
[2954/40457] Fetching gram, swift-collections, swift-nio-ssl
Fetching https://github.com/ordo-one/dollup
[4892/123668] Fetching gram, swift-collections, swift-nio-ssl, swift-nio
[5047/123694] Fetching gram, swift-collections, swift-nio-ssl, swift-nio, dollup
[5073/125571] Fetching gram, swift-collections, swift-nio-ssl, swift-nio, dollup, swift-bson
Fetched https://github.com/ordo-one/dollup from cache (0.47s)
[7899/125545] Fetching gram, swift-collections, swift-nio-ssl, swift-nio, swift-bson
Fetched https://github.com/rarestype/swift-bson from cache (0.61s)
[8314/123668] Fetching gram, swift-collections, swift-nio-ssl, swift-nio
Fetched https://github.com/apple/swift-nio-ssl from cache (4.67s)
Fetched https://github.com/apple/swift-collections from cache (4.67s)
[37830/84428] Fetching gram, swift-nio
Fetched https://github.com/rarestype/gram from cache (11.88s)
Fetched https://github.com/apple/swift-nio from cache (12.07s)
Computing version for https://github.com/apple/swift-collections
Computed https://github.com/apple/swift-collections at 1.4.1 (13.77s)
Computing version for https://github.com/rarestype/gram
Computed https://github.com/rarestype/gram at 2.0.0 (1.14s)
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-4606859-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.1-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:276d66a16377d3ee059b2e3429cbc1154d9f01e42871e5d702fd5d8b9044d93d
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.1-latest
Updating https://github.com/rarestype/gram
Updating https://github.com/apple/swift-nio-ssl
Updating https://github.com/apple/swift-collections
Updating https://github.com/rarestype/h
Updated https://github.com/rarestype/gram (0.34s)
Updating https://github.com/apple/swift-nio
Updated https://github.com/apple/swift-collections (0.52s)
Updating https://github.com/rarestype/u
Updated https://github.com/apple/swift-nio-ssl (0.53s)
Updated https://github.com/rarestype/h (0.53s)
Updating https://github.com/ordo-one/dollup
Updated https://github.com/rarestype/u (0.35s)
Updated https://github.com/ordo-one/dollup (0.37s)
Updated https://github.com/apple/swift-nio (0.76s)
Updating https://github.com/rarestype/swift-bson
Updated https://github.com/rarestype/swift-bson (0.28s)
Computing version for https://github.com/apple/swift-collections
Computed https://github.com/apple/swift-collections at 1.4.1 (3.00s)
Computing version for https://github.com/rarestype/gram
Computed https://github.com/rarestype/gram at 2.0.0 (1.07s)
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