Swift Package Index

Build Information

Failed to build FlexLayout, reference master (320a19), with Swift 6.1 for Wasm on 30 Aug 2026 09:33:40 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344844-1":/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: 5.0.2
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/layoutbox/flexlayout.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/layoutbox/flexlayout
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 320a19f Merge pull request #285 from layoutBox/improvement/list_example
Cloned https://github.com/layoutbox/flexlayout.git
Revision (git rev-parse @):
320a19f1e842f335f0d636dd810e07498eae9f0b
SUCCESS checkout https://github.com/layoutbox/flexlayout.git at master
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/layoutbox/flexlayout.git
https://github.com/layoutbox/flexlayout.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344844-1":/host -w "$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/facebook/yoga.git
[1/45290] Fetching yoga
Fetched https://github.com/facebook/yoga.git from cache (2.62s)
Computing version for https://github.com/facebook/yoga.git
Computed https://github.com/facebook/yoga.git at 3.2.1 (3.00s)
Creating working copy for https://github.com/facebook/yoga.git
Working copy of https://github.com/facebook/yoga.git resolved at 3.2.1
Building for debugging...
[0/26] Compiling YGEnums.cpp
In file included from /host/spi-builder-workspace/Sources/YogaKit/YGLayout.mm:8:
/host/spi-builder-workspace/Sources/YogaKit/include/YogaKit/UIView+Yoga.h:8:9: fatal error: 'UIKit/UIKit.h' file not found
    8 | #import <UIKit/UIKit.h>
      |         ^~~~~~~~~~~~~~~
1 error generated.
[1/26] Compiling FlexLayoutYogaKit YGLayout.mm
[1/26] Compiling YGNode.cpp
[1/26] Compiling Node.cpp
[1/26] Compiling event.cpp
[1/26] Compiling YGConfig.cpp
[1/26] Compiling LayoutResults.cpp
/host/spi-builder-workspace/Sources/YogaKit/UIView+Yoga.mm:8:9: fatal error: 'objc/runtime.h' file not found
    8 | #import <objc/runtime.h>
      |         ^~~~~~~~~~~~~~~~
1 error generated.
[1/26] Compiling FlexLayoutYogaKit UIView+Yoga.mm
[1/26] Write swift-version-24593BA9C3E375BF.txt
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344844-1":/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
[0/1] Planning build
Building for debugging...
[0/25] Compiling LayoutResults.cpp
[1/25] Compiling event.cpp
[2/25] Compiling PixelGrid.cpp
[3/25] Compiling Log.cpp
[4/25] Write swift-version-24593BA9C3E375BF.txt
[5/25] Compiling Config.cpp
[6/25] Compiling AssertFatal.cpp
[7/25] Compiling FlexLine.cpp
[8/25] Compiling Node.cpp
[9/25] Compiling YGValue.cpp
[10/25] Compiling Cache.cpp
[11/25] Compiling YGPixelGrid.cpp
[12/25] Compiling Baseline.cpp
[13/25] Compiling CalculateLayout.cpp
[14/25] Write sources
In file included from /host/spi-builder-workspace/Sources/YogaKit/YGLayout.mm:8:
/host/spi-builder-workspace/Sources/YogaKit/include/YogaKit/UIView+Yoga.h:8:9: fatal error: 'UIKit/UIKit.h' file not found
    8 | #import <UIKit/UIKit.h>
      |         ^~~~~~~~~~~~~~~
1 error generated.
[15/25] Compiling FlexLayoutYogaKit YGLayout.mm
[15/25] Compiling YGConfig.cpp
[15/25] Compiling YGNodeLayout.cpp
/host/spi-builder-workspace/Sources/YogaKit/UIView+Yoga.mm:8:9: fatal error: 'objc/runtime.h' file not found
    8 | #import <objc/runtime.h>
      |         ^~~~~~~~~~~~~~~~
[15/25] Compiling FlexLayoutYogaKit UIView+Yoga.mm
[15/25] Compiling YGNode.cpp
[15/25] Compiling YGNodeStyle.cpp
[15/25] Compiling AbsoluteLayout.cpp
BUILD FAILURE 6.1 wasm