Swift Package Index

Build Information

Failed to build swift-mongodb, reference master (74f9e7), with Swift 6.1 for Wasm on 30 Apr 2026 03:20:45 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/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: 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 74f9e77 [autosync]
Cloned https://github.com/rarestype/swift-mongodb.git
Revision (git rev-parse @):
74f9e77e4c705a1fe632c69cc9966df1e008e2c8
SUCCESS checkout https://github.com/rarestype/swift-mongodb.git at master
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/rarestype/swift-mongodb.git
https://github.com/rarestype/swift-mongodb.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$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-nio
Fetching https://github.com/apple/swift-collections
Fetching https://github.com/rarestype/h
Fetching https://github.com/apple/swift-nio-ssl
Fetching https://github.com/rarestype/gram
Fetching https://github.com/rarestype/u
[1/1222] Fetching gram
[918/1771] Fetching gram, u
[1772/25581] Fetching gram, u, swift-collections
[2011/26839] Fetching gram, u, swift-collections, h
[4697/42279] Fetching gram, u, swift-collections, h, swift-nio-ssl
Fetched https://github.com/rarestype/gram from cache (0.60s)
Fetched https://github.com/rarestype/u from cache (0.60s)
Fetching https://github.com/rarestype/swift-bson
Fetching https://github.com/ordo-one/dollup
[3080/40508] Fetching swift-collections, h, swift-nio-ssl
Fetched https://github.com/rarestype/h from cache (0.68s)
[2594/39250] Fetching swift-collections, swift-nio-ssl
[4544/41132] Fetching swift-collections, swift-nio-ssl, swift-bson
[7842/41167] Fetching swift-collections, swift-nio-ssl, swift-bson, dollup
[8508/124378] Fetching swift-collections, swift-nio-ssl, swift-bson, dollup, swift-nio
Fetched https://github.com/ordo-one/dollup from cache (0.47s)
[9579/124343] Fetching swift-collections, swift-nio-ssl, swift-bson, swift-nio
Fetched https://github.com/rarestype/swift-bson from cache (0.48s)
[8174/122461] Fetching swift-collections, swift-nio-ssl, swift-nio
Fetched https://github.com/apple/swift-collections from cache (3.03s)
[51696/98651] Fetching swift-nio-ssl, swift-nio
Fetched https://github.com/apple/swift-nio-ssl from cache (4.08s)
[36256/83211] Fetching swift-nio
Fetched https://github.com/apple/swift-nio from cache (10.35s)
Computing version for https://github.com/apple/swift-collections
Computed https://github.com/apple/swift-collections at 1.4.1 (14.10s)
Computing version for https://github.com/rarestype/gram
Computed https://github.com/rarestype/gram at 2.0.0 (1.03s)
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-4609320-3":/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/apple/swift-collections
Updating https://github.com/apple/swift-nio
Updating https://github.com/rarestype/gram
Updating https://github.com/rarestype/h
Updating https://github.com/apple/swift-nio-ssl
Updating https://github.com/rarestype/u
Updated https://github.com/rarestype/u (0.27s)
Updated https://github.com/rarestype/h (0.31s)
Updating https://github.com/rarestype/swift-bson
Updated https://github.com/apple/swift-nio-ssl (0.31s)
Updated https://github.com/apple/swift-collections (0.50s)
Updated https://github.com/rarestype/gram (0.50s)
Updated https://github.com/apple/swift-nio (0.50s)
Updated https://github.com/rarestype/swift-bson (0.25s)
Updating https://github.com/ordo-one/dollup
Updated https://github.com/ordo-one/dollup (0.17s)
Computing version for https://github.com/apple/swift-collections
Computed https://github.com/apple/swift-collections at 1.4.1 (1.95s)
Computing version for https://github.com/rarestype/gram
Computed https://github.com/rarestype/gram at 2.0.0 (1.41s)
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