Swift Package IndexBuild Information
Failed to build Modals, reference main (773854), with Swift 6.1 for Linux on 15 Apr 2026 18:54:21 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/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-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1Build Log
========================================
RunAll
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Builder version: 4.70.0
Interrupt handler set up.
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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: 6.1
Building package at path: $PWD
https://github.com/square/swift-modals.git
https://github.com/square/swift-modals.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu -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
basic-6.1-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:a7bfd71e9384436264431030299dc8a2d42d0664a168cfa1a5dd84c9bc592ccf
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:basic-6.1-latest
Fetching https://github.com/square/workflow-swift
Fetching https://github.com/apple/swift-log
Fetching https://github.com/square/swift-keyboard-observer
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Fetched https://github.com/square/swift-keyboard-observer from cache (0.51s)
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Fetched https://github.com/apple/swift-log from cache (1.01s)
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Fetched https://github.com/square/workflow-swift from cache (3.52s)
Computing version for https://github.com/square/swift-keyboard-observer
Computed https://github.com/square/swift-keyboard-observer at 1.1.0 (4.34s)
Computing version for https://github.com/square/workflow-swift
Computed https://github.com/square/workflow-swift at 5.1.0 (0.80s)
Fetching https://github.com/pointfreeco/swift-case-paths
Fetching https://github.com/pointfreeco/swift-identified-collections
Fetching https://github.com/pointfreeco/swift-custom-dump
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Fetched https://github.com/pointfreeco/swift-perception from cache (2.29s)
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[66035/90775] Fetching swift-case-paths, xctest-dynamic-overlay, swift-custom-dump, swift-syntax
Fetching https://github.com/ReactiveCocoa/ReactiveSwift.git
Fetching https://github.com/ReactiveX/RxSwift.git
Fetched https://github.com/pointfreeco/xctest-dynamic-overlay from cache (2.31s)
[61061/85052] Fetching swift-case-paths, swift-custom-dump, swift-syntax
[84304/137552] Fetching swift-case-paths, swift-custom-dump, swift-syntax, reactiveswift
[93453/191857] Fetching swift-case-paths, swift-custom-dump, swift-syntax, reactiveswift, rxswift
Fetched https://github.com/ReactiveCocoa/ReactiveSwift.git from cache (4.65s)
Fetched https://github.com/pointfreeco/swift-case-paths from cache (7.37s)
Fetched https://github.com/pointfreeco/swift-custom-dump from cache (7.37s)
[127368/129277] Fetching swift-syntax, rxswift
Fetched https://github.com/swiftlang/swift-syntax from cache (7.44s)
[52397/54305] Fetching rxswift
Fetched https://github.com/ReactiveX/RxSwift.git from cache (7.64s)
Computing version for https://github.com/pointfreeco/swift-case-paths
Computed https://github.com/pointfreeco/swift-case-paths at 1.7.3 (12.79s)
Computing version for https://github.com/swiftlang/swift-syntax
Computed https://github.com/swiftlang/swift-syntax at 601.0.1 (2.97s)
Computing version for https://github.com/ReactiveCocoa/ReactiveSwift.git
Computed https://github.com/ReactiveCocoa/ReactiveSwift.git at 7.2.1 (0.63s)
Computing version for https://github.com/pointfreeco/swift-custom-dump
Computed https://github.com/pointfreeco/swift-custom-dump at 1.5.0 (0.58s)
Computing version for https://github.com/pointfreeco/swift-identified-collections
Computed https://github.com/pointfreeco/swift-identified-collections at 1.1.1 (0.84s)
Fetching https://github.com/apple/swift-collections
[1/23537] Fetching swift-collections
Fetched https://github.com/apple/swift-collections from cache (1.70s)
Computing version for https://github.com/ReactiveX/RxSwift.git
Computed https://github.com/ReactiveX/RxSwift.git at 6.10.2 (2.57s)
Computing version for https://github.com/pointfreeco/swift-perception
Computed https://github.com/pointfreeco/swift-perception at 2.0.10 (0.88s)
Computing version for https://github.com/pointfreeco/xctest-dynamic-overlay
Computed https://github.com/pointfreeco/xctest-dynamic-overlay at 1.9.0 (0.82s)
Computing version for https://github.com/apple/swift-collections
Computed https://github.com/apple/swift-collections at 1.4.1 (1.21s)
Computing version for https://github.com/apple/swift-log
Computed https://github.com/apple/swift-log at 1.12.0 (0.85s)
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/apple/swift-log
Working copy of https://github.com/apple/swift-log resolved at 1.12.0
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/ReactiveX/RxSwift.git
Working copy of https://github.com/ReactiveX/RxSwift.git resolved at 6.10.2
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/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/apple/swift-collections
Working copy of https://github.com/apple/swift-collections resolved at 1.4.1
Creating working copy for https://github.com/ReactiveCocoa/ReactiveSwift.git
Working copy of https://github.com/ReactiveCocoa/ReactiveSwift.git resolved at 7.2.1
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-perception
Working copy of https://github.com/pointfreeco/swift-perception resolved at 2.0.10
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
Building for debugging...
[0/24] Write sources
[1/24] Copying Localizable.strings
[1/24] Copying Info.plist
[1/24] Write sources
[23/24] Write swift-version-24593BA9C3E375BF.txt
[25/84] Compiling ViewEnvironment ViewEnvironment.swift
[26/84] Compiling ViewEnvironment ViewEnvironmentKey.swift
[27/84] Compiling IssueReportingPackageSupport _Test.swift
<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
[28/84] Emitting module IssueReportingPackageSupport
<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
[29/85] Emitting module ViewEnvironment
[30/85] Compiling ViewEnvironment EnvironmentValues+ViewEnvironment.swift
[31/86] Compiling ReactiveSwift Map.swift
[32/86] Compiling ReactiveSwift MapError.swift
[33/86] Compiling ReactiveSwift Materialize.swift
[34/86] Compiling ReactiveSwift MaterializeAsResult.swift
[35/86] Compiling ReactiveSwift ObserveOn.swift
[36/86] Compiling ReactiveSwift Observer.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[37/92] 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
[38/92] 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
[41/92] Emitting module Logging
<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
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/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-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.1-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:a7bfd71e9384436264431030299dc8a2d42d0664a168cfa1a5dd84c9bc592ccf
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:basic-6.1-latest
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
[2/61] Emitting module IssueReportingPackageSupport
[3/61] Compiling IssueReportingPackageSupport _Test.swift
[5/62] Emitting module ViewEnvironment
[6/62] Compiling ViewEnvironment ViewEnvironmentKey.swift
[7/62] Compiling ViewEnvironment EnvironmentValues+ViewEnvironment.swift
[8/62] Compiling ViewEnvironment ViewEnvironment.swift
[9/63] Compiling Logging LogEvent.swift
[10/63] Compiling Logging LogHandler.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[11/63] 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
[12/63] 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 linux