Swift Package IndexBuild Information
Failed to build Modals, reference 4.0.0 (1bc0d3), with Swift 6.1 for Android on 12 Oct 2026 17:39:49 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-54344845-0":/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:android-6.1-latest swift build --swift-sdk aarch64-unknown-linux-android24 2>&1Build Log
========================================
RunAll
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Builder version: 5.1.1
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/square/swift-modals.git
Reference: 4.0.0
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/square/swift-modals
* tag 4.0.0 -> FETCH_HEAD
HEAD is now at 1bc0d35 chore: add Foundation iOS as a code owner (#22)
Cloned https://github.com/square/swift-modals.git
Revision (git rev-parse @):
1bc0d3583bc4b86bfacc3e1b563319c6a956c847
SUCCESS checkout https://github.com/square/swift-modals.git at 4.0.0
========================================
Build
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Selected platform: android
Swift version: 6.1
Building package at path: $PWD
https://github.com/square/swift-modals.git
https://github.com/square/swift-modals.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344845-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:android-6.1-latest swift build --swift-sdk aarch64-unknown-linux-android24 -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
android-6.1-latest: Pulling from saguaro1/spi-images
Digest: sha256:396310cef4466ceb116ed5462b0b92d4deb353c0dad749b406b7fd226f6db9af
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:android-6.1-latest
Fetching https://github.com/apple/swift-log
Fetching https://github.com/square/workflow-swift
Fetching https://github.com/square/swift-keyboard-observer
[1/8280] Fetching swift-log
[2/8419] Fetching swift-log, swift-keyboard-observer
Fetched https://github.com/apple/swift-log from cache (0.50s)
[1/33088] Fetching workflow-swift
Fetched https://github.com/square/swift-keyboard-observer from cache (1.04s)
Fetched https://github.com/square/workflow-swift from cache (1.05s)
Computing version for https://github.com/square/workflow-swift
Computed https://github.com/square/workflow-swift at 7.0.0 (1.31s)
Fetching https://github.com/swiftlang/swift-syntax
Fetching https://github.com/pointfreeco/swift-identified-collections
Fetching https://github.com/pointfreeco/swift-custom-dump
Fetching https://github.com/ReactiveX/RxSwift.git
Fetching https://github.com/pointfreeco/xctest-dynamic-overlay
Fetching https://github.com/pointfreeco/swift-case-paths
[1/5669] Fetching swift-custom-dump
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[12597/67138] Fetching swift-custom-dump, swift-identified-collections, swift-case-paths, rxswift
[12598/69865] Fetching swift-custom-dump, swift-identified-collections, swift-case-paths, rxswift, xctest-dynamic-overlay
Fetched https://github.com/pointfreeco/swift-case-paths from cache (0.49s)
Fetching https://github.com/ReactiveCocoa/ReactiveSwift.git
[8422/64518] Fetching swift-custom-dump, swift-identified-collections, rxswift, xctest-dynamic-overlay
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Fetched https://github.com/pointfreeco/xctest-dynamic-overlay from cache (0.62s)
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Fetched https://github.com/ReactiveCocoa/ReactiveSwift.git from cache (1.80s)
[122973/140674] Fetching swift-custom-dump, rxswift, swift-syntax
Fetched https://github.com/pointfreeco/swift-custom-dump from cache (4.43s)
Fetched https://github.com/swiftlang/swift-syntax from cache (4.46s)
Fetched https://github.com/ReactiveX/RxSwift.git from cache (4.49s)
Computing version for https://github.com/square/swift-keyboard-observer
Computed https://github.com/square/swift-keyboard-observer at 1.1.0 (4.71s)
Computing version for https://github.com/ReactiveCocoa/ReactiveSwift.git
Computed https://github.com/ReactiveCocoa/ReactiveSwift.git at 7.2.1 (0.95s)
Computing version for https://github.com/pointfreeco/swift-identified-collections
Computed https://github.com/pointfreeco/swift-identified-collections at 1.1.1 (0.24s)
Fetching https://github.com/apple/swift-collections
[1/28703] Fetching swift-collections
Fetched https://github.com/apple/swift-collections from cache (1.24s)
Computing version for https://github.com/pointfreeco/swift-case-paths
Computed https://github.com/pointfreeco/swift-case-paths at 1.10.0 (2.21s)
Computing version for https://github.com/pointfreeco/xctest-dynamic-overlay
Computed https://github.com/pointfreeco/xctest-dynamic-overlay at 1.13.1 (0.28s)
Computing version for https://github.com/swiftlang/swift-syntax
Computed https://github.com/swiftlang/swift-syntax at 604.0.0 (0.33s)
Computing version for https://github.com/ReactiveX/RxSwift.git
Computed https://github.com/ReactiveX/RxSwift.git at 6.10.2 (0.28s)
Computing version for https://github.com/pointfreeco/swift-custom-dump
Computed https://github.com/pointfreeco/swift-custom-dump at 1.7.3 (0.23s)
Computing version for https://github.com/apple/swift-collections
Computed https://github.com/apple/swift-collections at 1.6.0 (0.34s)
Computing version for https://github.com/apple/swift-log
Computed https://github.com/apple/swift-log at 1.15.1 (0.23s)
Creating working copy for https://github.com/pointfreeco/swift-case-paths
Working copy of https://github.com/pointfreeco/swift-case-paths resolved at 1.10.0
Creating working copy for https://github.com/apple/swift-collections
Working copy of https://github.com/apple/swift-collections resolved at 1.6.0
Creating working copy for https://github.com/swiftlang/swift-syntax
Working copy of https://github.com/swiftlang/swift-syntax resolved at 604.0.0
Creating working copy for https://github.com/pointfreeco/swift-custom-dump
Working copy of https://github.com/pointfreeco/swift-custom-dump resolved at 1.7.3
Creating working copy for https://github.com/apple/swift-log
Working copy of https://github.com/apple/swift-log resolved at 1.15.1
Creating working copy for https://github.com/pointfreeco/xctest-dynamic-overlay
Working copy of https://github.com/pointfreeco/xctest-dynamic-overlay resolved at 1.13.1
Creating working copy for https://github.com/square/workflow-swift
Working copy of https://github.com/square/workflow-swift resolved at 7.0.0
Creating working copy for https://github.com/square/swift-keyboard-observer
Working copy of https://github.com/square/swift-keyboard-observer resolved at 1.1.0
Creating working copy for https://github.com/ReactiveX/RxSwift.git
Working copy of https://github.com/ReactiveX/RxSwift.git resolved at 6.10.2
Creating working copy for https://github.com/pointfreeco/swift-identified-collections
Working copy of https://github.com/pointfreeco/swift-identified-collections resolved at 1.1.1
Creating working copy for https://github.com/ReactiveCocoa/ReactiveSwift.git
Working copy of https://github.com/ReactiveCocoa/ReactiveSwift.git resolved at 7.2.1
Building for debugging...
[0/22] Write sources
[0/22] Copying Localizable.strings
[0/22] Copying Info.plist
[0/22] Copying Localizable.strings
[2/22] Write sources
[21/22] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[23/60] Emitting module KeyboardObserver
/host/spi-builder-workspace/.build/checkouts/swift-keyboard-observer/KeyboardObserver/Sources/KeyboardObserver.swift:3:8: error: no such module 'UIKit'
1 | #if !os(watchOS)
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 |
5 | /// Publicly exposes the current frame provider for consumers
[24/60] Compiling KeyboardObserver KeyboardObserver.swift
/host/spi-builder-workspace/.build/checkouts/swift-keyboard-observer/KeyboardObserver/Sources/KeyboardObserver.swift:3:8: error: no such module 'UIKit'
1 | #if !os(watchOS)
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 |
5 | /// Publicly exposes the current frame provider for consumers
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[25/60] Emitting module ViewEnvironment
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344845-0":/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:android-6.1-latest swift build --swift-sdk aarch64-unknown-linux-android24 2>&1
android-6.1-latest: Pulling from saguaro1/spi-images
Digest: sha256:396310cef4466ceb116ed5462b0b92d4deb353c0dad749b406b7fd226f6db9af
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:android-6.1-latest
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[2/39] Emitting module KeyboardObserver
/host/spi-builder-workspace/.build/checkouts/swift-keyboard-observer/KeyboardObserver/Sources/KeyboardObserver.swift:3:8: error: no such module 'UIKit'
1 | #if !os(watchOS)
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 |
5 | /// Publicly exposes the current frame provider for consumers
[3/39] Compiling ViewEnvironment ViewEnvironmentKey.swift
[4/39] Compiling ViewEnvironment ViewEnvironment.swift
[5/39] Compiling ViewEnvironment EnvironmentValues+ViewEnvironment.swift
[6/39] Emitting module ViewEnvironment
[7/40] Compiling KeyboardObserver KeyboardObserver.swift
/host/spi-builder-workspace/.build/checkouts/swift-keyboard-observer/KeyboardObserver/Sources/KeyboardObserver.swift:3:8: error: no such module 'UIKit'
1 | #if !os(watchOS)
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 |
5 | /// Publicly exposes the current frame provider for consumers
BUILD FAILURE 6.1 android