swift-collections-differentiable – Build Information

Build Information

Failed to build swift-collections-differentiable, reference 3.0.0 (401a17), with Swift 6.1 for Wasm on 12 Aug 2026 06:34:16 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344847-0":/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: 729ceb5fcd9493dc13ee340bc4f0908bd201f85d
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/differentiable-swift/swift-collections-differentiable.git
Reference: 3.0.0
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/differentiable-swift/swift-collections-differentiable
 * tag               3.0.0      -> FETCH_HEAD
HEAD is now at 401a179 chore: upgrade to swift-differentiation 3.0.0
Cloned https://github.com/differentiable-swift/swift-collections-differentiable.git
Revision (git rev-parse @):
401a17957559ac6a483715a5dfcf2c1818588046
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/differentiable-swift/swift-collections-differentiable.git at 3.0.0
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/differentiable-swift/swift-collections-differentiable.git
https://github.com/differentiable-swift/swift-collections-differentiable.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344847-0":/host -w "$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: sha256:290f441d1f5b7bf0dbbe61e8b7514208804cdcb507d57b3c762463ad036298f7
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.1-latest
Fetching https://github.com/apple/swift-collections.git
Fetching https://github.com/differentiable-swift/swift-differentiation.git
[1/26599] Fetching swift-collections
[18089/28563] Fetching swift-collections, swift-differentiation
Fetched https://github.com/differentiable-swift/swift-differentiation.git from cache (1.21s)
Fetched https://github.com/apple/swift-collections.git from cache (1.22s)
Computing version for https://github.com/differentiable-swift/swift-differentiation.git
Computed https://github.com/differentiable-swift/swift-differentiation.git at 3.0.1 (1.43s)
Fetching https://github.com/differentiable-swift/swift-differentiation-stdlib.git
[1/295] Fetching swift-differentiation-stdlib
Fetched https://github.com/differentiable-swift/swift-differentiation-stdlib.git from cache (0.97s)
Computing version for https://github.com/differentiable-swift/swift-differentiation-stdlib.git
error: Dependencies could not be resolved because 'swift-differentiation-stdlib' contains incompatible tools version (6.2.0) and root depends on 'swift-differentiation' 3.0.0..<4.0.0.
'swift-differentiation' >= 3.0.0 practically depends on 'swift-differentiation-stdlib' 602.0.1..<603.0.0 because 'swift-differentiation' 3.0.0 depends on 'swift-differentiation-stdlib' 602.0.1..<603.0.0 and 'swift-differentiation' 3.0.1 depends on 'swift-differentiation-stdlib' 602.0.1..<603.0.0.
'swift-differentiation' {3.0.0, 3.0.2..<4.0.0} practically depends on 'swift-differentiation-stdlib' 602.0.1..<603.0.0 because no versions of 'swift-differentiation' match the requirement 3.0.2..<4.0.0 and 'swift-differentiation' 3.0.0 depends on 'swift-differentiation-stdlib' 602.0.1..<603.0.0.
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344847-0":/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: sha256:290f441d1f5b7bf0dbbe61e8b7514208804cdcb507d57b3c762463ad036298f7
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.1-latest
Updating https://github.com/apple/swift-collections.git
Updating https://github.com/differentiable-swift/swift-differentiation.git
Updated https://github.com/apple/swift-collections.git (0.51s)
Updated https://github.com/differentiable-swift/swift-differentiation.git (0.51s)
Computing version for https://github.com/differentiable-swift/swift-differentiation.git
Computed https://github.com/differentiable-swift/swift-differentiation.git at 3.0.1 (0.72s)
Updating https://github.com/differentiable-swift/swift-differentiation-stdlib.git
Updated https://github.com/differentiable-swift/swift-differentiation-stdlib.git (0.28s)
Computing version for https://github.com/differentiable-swift/swift-differentiation-stdlib.git
error: Dependencies could not be resolved because 'swift-differentiation-stdlib' contains incompatible tools version (6.2.0) and root depends on 'swift-differentiation' 3.0.0..<4.0.0.
'swift-differentiation' >= 3.0.0 practically depends on 'swift-differentiation-stdlib' 602.0.1..<603.0.0 because 'swift-differentiation' 3.0.0 depends on 'swift-differentiation-stdlib' 602.0.1..<603.0.0 and 'swift-differentiation' 3.0.1 depends on 'swift-differentiation-stdlib' 602.0.1..<603.0.0.
'swift-differentiation' {3.0.0, 3.0.2..<4.0.0} practically depends on 'swift-differentiation-stdlib' 602.0.1..<603.0.0 because no versions of 'swift-differentiation' match the requirement 3.0.2..<4.0.0 and 'swift-differentiation' 3.0.0 depends on 'swift-differentiation-stdlib' 602.0.1..<603.0.0.
BUILD FAILURE 6.1 wasm