Swift Package IndexBuild Information
Failed to build transitions, reference 1.1.0 (81c518), with Swift 6.1 for Wasm on 19 Jan 2026 00:17:25 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/space-code/transitions.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/space-code/transitions
* tag 1.1.0 -> FETCH_HEAD
HEAD is now at 81c5180 [Release] Transitions 1.1.0
Cloned https://github.com/space-code/transitions.git
Revision (git rev-parse @):
81c51804411a87b53e86d182f914cc01b3ec3e6a
SUCCESS checkout https://github.com/space-code/transitions.git at 1.1.0
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.1
Building package at path: $PWD
https://github.com/space-code/transitions.git
https://github.com/space-code/transitions.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
"dependencies" : [
],
"manifest_display_name" : "transitions",
"name" : "transitions",
"path" : "/host/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "12.0"
}
],
"products" : [
{
"name" : "Transitions",
"targets" : [
"Transitions"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "TransitionsTests",
"module_type" : "SwiftTarget",
"name" : "TransitionsTests",
"path" : "Tests/TransitionsTests",
"sources" : [
"TransitionsTests.swift"
],
"target_dependencies" : [
"Transitions"
],
"type" : "test"
},
{
"c99name" : "Transitions",
"module_type" : "SwiftTarget",
"name" : "Transitions",
"path" : "Sources/Transitions",
"product_memberships" : [
"Transitions"
],
"sources" : [
"Classes/Core/CoreTransition.swift",
"Classes/Core/Extensions/UIViewController+CustomTransition.swift",
"Classes/Core/Transitions/Interfaces/ICoreTransition.swift",
"Classes/Core/Transitions/Interfaces/IInteractiveTransition.swift",
"Classes/CustomTransition.swift"
],
"type" : "library"
}
],
"tools_version" : "6.0"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:bb5ef85e2f3936cf1d2ae6dee7e011cebd8377061043dcf9368e6726baaf85d8
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[3/8] Emitting module Transitions
/host/spi-builder-workspace/Sources/Transitions/Classes/Core/CoreTransition.swift:6:8: error: no such module 'UIKit'
4 | //
5 |
6 | import UIKit
| `- error: no such module 'UIKit'
7 |
8 | // MARK: - CoreTransition
[4/8] Compiling Transitions CustomTransition.swift
/host/spi-builder-workspace/Sources/Transitions/Classes/Core/CoreTransition.swift:6:8: error: no such module 'UIKit'
4 | //
5 |
6 | import UIKit
| `- error: no such module 'UIKit'
7 |
8 | // MARK: - CoreTransition
[5/8] Compiling Transitions IInteractiveTransition.swift
/host/spi-builder-workspace/Sources/Transitions/Classes/Core/CoreTransition.swift:6:8: error: no such module 'UIKit'
4 | //
5 |
6 | import UIKit
| `- error: no such module 'UIKit'
7 |
8 | // MARK: - CoreTransition
[6/8] Compiling Transitions UIViewController+CustomTransition.swift
/host/spi-builder-workspace/Sources/Transitions/Classes/Core/CoreTransition.swift:6:8: error: no such module 'UIKit'
4 | //
5 |
6 | import UIKit
| `- error: no such module 'UIKit'
7 |
8 | // MARK: - CoreTransition
[7/8] Compiling Transitions ICoreTransition.swift
/host/spi-builder-workspace/Sources/Transitions/Classes/Core/CoreTransition.swift:6:8: error: no such module 'UIKit'
4 | //
5 |
6 | import UIKit
| `- error: no such module 'UIKit'
7 |
8 | // MARK: - CoreTransition
[8/8] Compiling Transitions CoreTransition.swift
/host/spi-builder-workspace/Sources/Transitions/Classes/Core/CoreTransition.swift:6:8: error: no such module 'UIKit'
4 | //
5 |
6 | import UIKit
| `- error: no such module 'UIKit'
7 |
8 | // MARK: - CoreTransition
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:bb5ef85e2f3936cf1d2ae6dee7e011cebd8377061043dcf9368e6726baaf85d8
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
[2/7] Compiling Transitions UIViewController+CustomTransition.swift
/host/spi-builder-workspace/Sources/Transitions/Classes/Core/CoreTransition.swift:6:8: error: no such module 'UIKit'
4 | //
5 |
6 | import UIKit
| `- error: no such module 'UIKit'
7 |
8 | // MARK: - CoreTransition
error: emit-module command failed with exit code 1 (use -v to see invocation)
[3/7] Emitting module Transitions
/host/spi-builder-workspace/Sources/Transitions/Classes/Core/CoreTransition.swift:6:8: error: no such module 'UIKit'
4 | //
5 |
6 | import UIKit
| `- error: no such module 'UIKit'
7 |
8 | // MARK: - CoreTransition
[4/7] Compiling Transitions ICoreTransition.swift
/host/spi-builder-workspace/Sources/Transitions/Classes/Core/CoreTransition.swift:6:8: error: no such module 'UIKit'
4 | //
5 |
6 | import UIKit
| `- error: no such module 'UIKit'
7 |
8 | // MARK: - CoreTransition
[5/7] Compiling Transitions CoreTransition.swift
/host/spi-builder-workspace/Sources/Transitions/Classes/Core/CoreTransition.swift:6:8: error: no such module 'UIKit'
4 | //
5 |
6 | import UIKit
| `- error: no such module 'UIKit'
7 |
8 | // MARK: - CoreTransition
[6/7] Compiling Transitions IInteractiveTransition.swift
/host/spi-builder-workspace/Sources/Transitions/Classes/Core/CoreTransition.swift:6:8: error: no such module 'UIKit'
4 | //
5 |
6 | import UIKit
| `- error: no such module 'UIKit'
7 |
8 | // MARK: - CoreTransition
[7/7] Compiling Transitions CustomTransition.swift
/host/spi-builder-workspace/Sources/Transitions/Classes/Core/CoreTransition.swift:6:8: error: no such module 'UIKit'
4 | //
5 |
6 | import UIKit
| `- error: no such module 'UIKit'
7 |
8 | // MARK: - CoreTransition
BUILD FAILURE 6.1 wasm