Swift Package IndexBuild Information
Failed to build Modals, reference main (773854), with Swift 6.0 for Linux on 15 Apr 2026 19:30:44 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/swiftpackageindex/spi-images:basic-6.0-latest swift build --triple x86_64-unknown-linux-gnu 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/square/swift-modals.git
Reference: main
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
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 7738543 release: 2.0.1 — add RELEASING.md (#10)
Cloned https://github.com/square/swift-modals.git
Revision (git rev-parse @):
773854318ada65bb004ff103f6edcbd0d0c13ca2
SUCCESS checkout https://github.com/square/swift-modals.git at main
========================================
Build
========================================
Selected platform: linux
Swift version: 6.0
Building package at path: $PWD
https://github.com/square/swift-modals.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:basic-6.0-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.0-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:6ccbc5e7995f6c524368c1828f9c677d1727c16390a603fc668217aec5f5123a
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:basic-6.0-latest
Fetching https://github.com/square/swift-keyboard-observer
Fetching https://github.com/apple/swift-log
Fetching https://github.com/square/workflow-swift
[1/101] Fetching swift-keyboard-observer
[82/33700] Fetching swift-keyboard-observer, workflow-swift
[83/40283] Fetching swift-keyboard-observer, workflow-swift, swift-log
Fetched https://github.com/square/swift-keyboard-observer from cache (2.24s)
Fetched https://github.com/apple/swift-log from cache (2.24s)
Fetched https://github.com/square/workflow-swift from cache (2.26s)
Computing version for https://github.com/square/swift-keyboard-observer
Computed https://github.com/square/swift-keyboard-observer at 1.1.0 (0.69s)
Computing version for https://github.com/square/workflow-swift
Computed https://github.com/square/workflow-swift at 5.1.0 (1.01s)
Fetching https://github.com/swiftlang/swift-syntax
Fetching https://github.com/pointfreeco/swift-identified-collections
Fetching https://github.com/pointfreeco/swift-perception
Fetching https://github.com/pointfreeco/swift-case-paths
Fetching https://github.com/pointfreeco/xctest-dynamic-overlay
Fetching https://github.com/pointfreeco/swift-custom-dump
[1/1966] Fetching swift-perception
[1319/7430] Fetching swift-perception, swift-custom-dump
[2131/8972] Fetching swift-perception, swift-custom-dump, swift-identified-collections
[2481/13588] Fetching swift-perception, swift-custom-dump, swift-identified-collections, swift-case-paths
[8612/19311] Fetching swift-perception, swift-custom-dump, swift-identified-collections, swift-case-paths, xctest-dynamic-overlay
Fetched https://github.com/pointfreeco/swift-case-paths from cache (0.71s)
Fetched https://github.com/pointfreeco/swift-custom-dump from cache (0.71s)
Fetching https://github.com/ReactiveX/RxSwift.git
Fetching https://github.com/ReactiveCocoa/ReactiveSwift.git
[1/74972] Fetching swift-syntax
Fetched https://github.com/pointfreeco/swift-perception from cache (1.02s)
Fetched https://github.com/pointfreeco/swift-identified-collections from cache (1.03s)
Fetched https://github.com/pointfreeco/xctest-dynamic-overlay from cache (1.04s)
[8998/127472] Fetching swift-syntax, reactiveswift
[20397/181777] Fetching swift-syntax, reactiveswift, rxswift
Fetched https://github.com/ReactiveCocoa/ReactiveSwift.git from cache (2.90s)
[122257/129277] Fetching swift-syntax, rxswift
Fetched https://github.com/swiftlang/swift-syntax from cache (9.07s)
Fetched https://github.com/ReactiveX/RxSwift.git from cache (9.11s)
Computing version for https://github.com/pointfreeco/swift-case-paths
Computed https://github.com/pointfreeco/swift-case-paths at 1.7.3 (3.00s)
Computing version for https://github.com/swiftlang/swift-syntax
Computed https://github.com/swiftlang/swift-syntax at 601.0.1 (2.87s)
Computing version for https://github.com/ReactiveCocoa/ReactiveSwift.git
Computed https://github.com/ReactiveCocoa/ReactiveSwift.git at 7.2.1 (0.82s)
Computing version for https://github.com/pointfreeco/swift-custom-dump
Computed https://github.com/pointfreeco/swift-custom-dump at 1.5.0 (0.72s)
Computing version for https://github.com/pointfreeco/swift-identified-collections
Computed https://github.com/pointfreeco/swift-identified-collections at 1.1.1 (0.93s)
Fetching https://github.com/apple/swift-collections
[1/23537] Fetching swift-collections
Fetched https://github.com/apple/swift-collections from cache (1.63s)
Computing version for https://github.com/ReactiveX/RxSwift.git
Computed https://github.com/ReactiveX/RxSwift.git at 6.10.2 (0.95s)
Computing version for https://github.com/pointfreeco/swift-perception
Computed https://github.com/pointfreeco/swift-perception at 2.0.10 (0.94s)
Computing version for https://github.com/pointfreeco/xctest-dynamic-overlay
Computed https://github.com/pointfreeco/xctest-dynamic-overlay at 1.9.0 (0.70s)
Computing version for https://github.com/apple/swift-collections
Computed https://github.com/apple/swift-collections at 1.4.1 (0.98s)
Computing version for https://github.com/apple/swift-log
Computed https://github.com/apple/swift-log at 1.11.0 (0.72s)
Creating working copy for https://github.com/ReactiveCocoa/ReactiveSwift.git
Working copy of https://github.com/ReactiveCocoa/ReactiveSwift.git resolved at 7.2.1
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/pointfreeco/swift-perception
Working copy of https://github.com/pointfreeco/swift-perception resolved at 2.0.10
Creating working copy for https://github.com/pointfreeco/swift-case-paths
Working copy of https://github.com/pointfreeco/swift-case-paths resolved at 1.7.3
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/pointfreeco/swift-custom-dump
Working copy of https://github.com/pointfreeco/swift-custom-dump resolved at 1.5.0
Creating working copy for https://github.com/pointfreeco/xctest-dynamic-overlay
Working copy of https://github.com/pointfreeco/xctest-dynamic-overlay resolved at 1.9.0
Creating working copy for https://github.com/swiftlang/swift-syntax
Working copy of https://github.com/swiftlang/swift-syntax resolved at 601.0.1
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/apple/swift-log
Working copy of https://github.com/apple/swift-log resolved at 1.11.0
Creating working copy for https://github.com/square/workflow-swift
Working copy of https://github.com/square/workflow-swift resolved at 5.1.0
Creating working copy for https://github.com/apple/swift-collections
Working copy of https://github.com/apple/swift-collections resolved at 1.4.1
Building for debugging...
[0/24] Write sources
[5/24] Copying Localizable.strings
[14/24] Copying Info.plist
[15/24] Write sources
[19/24] Copying Localizable.strings
[23/24] Write swift-version-24593BA9C3E375BF.txt
[25/84] Emitting module IssueReportingPackageSupport
[26/84] Emitting module Logging
[27/84] Emitting module ReactiveSwift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[28/90] 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
[29/90] 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
[30/90] Compiling ViewEnvironment EnvironmentValues+ViewEnvironment.swift
[31/90] Compiling ViewEnvironment ViewEnvironmentKey.swift
[32/90] Compiling ViewEnvironment ViewEnvironment.swift
[33/90] Emitting module ViewEnvironment
[34/90] Compiling IssueReportingPackageSupport _Test.swift
[35/90] Compiling ReactiveSwift Map.swift
[36/90] Compiling ReactiveSwift MapError.swift
[37/90] Compiling ReactiveSwift Materialize.swift
[38/90] Compiling ReactiveSwift MaterializeAsResult.swift
[39/90] Compiling ReactiveSwift ObserveOn.swift
[40/90] Compiling ReactiveSwift Observer.swift
[41/90] Compiling ReactiveSwift Operators.swift
[42/90] Compiling ReactiveSwift Reduce.swift
[43/90] Compiling ReactiveSwift ScanMap.swift
[44/90] Compiling ReactiveSwift SkipFirst.swift
[45/90] Compiling ReactiveSwift SkipRepeats.swift
[46/90] Compiling ReactiveSwift SkipWhile.swift
[47/90] Compiling Logging LogEvent.swift
[48/90] Compiling Logging LogHandler.swift
BUILD FAILURE 6.0 linux