Swift Package IndexBuild Information
Failed to build Fastis, reference master (25b60c), with Swift 6.1 for Wasm on 10 Apr 2026 02:20:36 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:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.69.2
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/simla-tech/Fastis.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/simla-tech/Fastis
* branch master -> FETCH_HEAD
* [new branch] master -> origin/master
HEAD is now at 25b60c9 Merge pull request #74 from simla-tech/rename-readme-file
Cloned https://github.com/simla-tech/Fastis.git
Revision (git rev-parse @):
25b60c96c22001db713abd1f5e3390f537acb053
SUCCESS checkout https://github.com/simla-tech/Fastis.git at master
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.1
Building package at path: $PWD
https://github.com/simla-tech/Fastis.git
https://github.com/simla-tech/Fastis.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
"dependencies" : [
{
"identity" : "jtapplecalendar",
"requirement" : {
"range" : [
{
"lower_bound" : "8.0.5",
"upper_bound" : "9.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/patchthecode/JTAppleCalendar"
},
{
"identity" : "prettycards",
"requirement" : {
"range" : [
{
"lower_bound" : "1.0.4",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/simla-tech/PrettyCards"
},
{
"identity" : "swift-docc-plugin",
"requirement" : {
"range" : [
{
"lower_bound" : "1.0.0",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-docc-plugin.git"
}
],
"manifest_display_name" : "Fastis",
"name" : "Fastis",
"path" : "/host/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "13.0"
}
],
"products" : [
{
"name" : "Fastis",
"targets" : [
"Fastis"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"swift_languages_versions" : [
"5"
],
"targets" : [
{
"c99name" : "Fastis",
"module_type" : "SwiftTarget",
"name" : "Fastis",
"path" : "Sources",
"product_dependencies" : [
"JTAppleCalendar",
"PrettyCards"
],
"product_memberships" : [
"Fastis"
],
"sources" : [
"Extensions/Calendar+LastWeekday.swift",
"Extensions/Date+Utilities.swift",
"Extensions/String+CapitalizeFirstLetter.swift",
"Models/Config.swift",
"Models/Shortcut.swift",
"Models/Value.swift",
"Views/CurrentValueView.swift",
"Views/DayCell.swift",
"Views/FastisController.swift",
"Views/FastisView.swift",
"Views/MonthHeader.swift",
"Views/ShortcutContainerView.swift",
"Views/ShortcutItemView.swift",
"Views/WeekView.swift"
],
"type" : "library"
}
],
"tools_version" : "5.5"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images: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 swiftpackageindex/spi-images
Digest: sha256:276d66a16377d3ee059b2e3429cbc1154d9f01e42871e5d702fd5d8b9044d93d
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.1-latest
Fetching https://github.com/simla-tech/PrettyCards
Fetching https://github.com/patchthecode/JTAppleCalendar
Fetching https://github.com/apple/swift-docc-plugin.git
[1/225] Fetching prettycards
[44/2496] Fetching prettycards, swift-docc-plugin
[326/10281] Fetching prettycards, swift-docc-plugin, jtapplecalendar
Fetched https://github.com/simla-tech/PrettyCards from cache (0.46s)
Fetched https://github.com/apple/swift-docc-plugin.git from cache (0.47s)
[6228/7785] Fetching jtapplecalendar
Fetched https://github.com/patchthecode/JTAppleCalendar from cache (1.51s)
Computing version for https://github.com/patchthecode/JTAppleCalendar
Computed https://github.com/patchthecode/JTAppleCalendar at 8.0.5 (2.11s)
Computing version for https://github.com/simla-tech/PrettyCards
Computed https://github.com/simla-tech/PrettyCards at 1.0.7 (0.62s)
Computing version for https://github.com/apple/swift-docc-plugin.git
Computed https://github.com/apple/swift-docc-plugin.git at 1.4.6 (0.66s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3672] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit from cache (0.36s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (1.06s)
Creating working copy for https://github.com/patchthecode/JTAppleCalendar
Working copy of https://github.com/patchthecode/JTAppleCalendar resolved at 8.0.5
Creating working copy for https://github.com/simla-tech/PrettyCards
Working copy of https://github.com/simla-tech/PrettyCards resolved at 1.0.7
Creating working copy for https://github.com/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
Creating working copy for https://github.com/apple/swift-docc-plugin.git
Working copy of https://github.com/apple/swift-docc-plugin.git resolved at 1.4.6
[1/1] Compiling plugin Swift-DocC Preview
[2/2] Compiling plugin Swift-DocC
Building for debugging...
[2/6] Write sources
[5/6] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[7/32] Emitting module PrettyCards
/host/spi-builder-workspace/.build/checkouts/PrettyCards/Source/Animation.swift:9:8: error: no such module 'UIKit'
7 | //
8 |
9 | import UIKit
| `- error: no such module 'UIKit'
10 |
11 | extension Card {
error: emit-module command failed with exit code 1 (use -v to see invocation)
[8/32] Emitting module JTAppleCalendar
/host/spi-builder-workspace/.build/checkouts/JTAppleCalendar/Sources/JTAppleCalendar/CalendarEnums.swift:25:8: error: no such module 'UIKit'
23 | //
24 |
25 | import UIKit
| `- error: no such module 'UIKit'
26 |
27 | /// Describes a scroll destination
[9/34] Compiling PrettyCards Shadow.swift
/host/spi-builder-workspace/.build/checkouts/PrettyCards/Source/Animation.swift:9:8: error: no such module 'UIKit'
7 | //
8 |
9 | import UIKit
| `- error: no such module 'UIKit'
10 |
11 | extension Card {
[10/34] Compiling PrettyCards Card.swift
/host/spi-builder-workspace/.build/checkouts/PrettyCards/Source/Animation.swift:9:8: error: no such module 'UIKit'
7 | //
8 |
9 | import UIKit
| `- error: no such module 'UIKit'
10 |
11 | extension Card {
[11/34] Compiling PrettyCards Animation.swift
/host/spi-builder-workspace/.build/checkouts/PrettyCards/Source/Animation.swift:9:8: error: no such module 'UIKit'
7 | //
8 |
9 | import UIKit
| `- error: no such module 'UIKit'
10 |
11 | extension Card {
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:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.1-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:276d66a16377d3ee059b2e3429cbc1154d9f01e42871e5d702fd5d8b9044d93d
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.1-latest
[0/1] Planning build
[1/1] Compiling plugin Swift-DocC Preview
[2/2] Compiling plugin Swift-DocC
Building for debugging...
[2/3] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[4/29] Emitting module PrettyCards
/host/spi-builder-workspace/.build/checkouts/PrettyCards/Source/Animation.swift:9:8: error: no such module 'UIKit'
7 | //
8 |
9 | import UIKit
| `- error: no such module 'UIKit'
10 |
11 | extension Card {
[5/29] Compiling PrettyCards Shadow.swift
/host/spi-builder-workspace/.build/checkouts/PrettyCards/Source/Animation.swift:9:8: error: no such module 'UIKit'
7 | //
8 |
9 | import UIKit
| `- error: no such module 'UIKit'
10 |
11 | extension Card {
[6/29] Compiling PrettyCards Animation.swift
/host/spi-builder-workspace/.build/checkouts/PrettyCards/Source/Animation.swift:9:8: error: no such module 'UIKit'
7 | //
8 |
9 | import UIKit
| `- error: no such module 'UIKit'
10 |
11 | extension Card {
[7/29] Compiling PrettyCards Card.swift
/host/spi-builder-workspace/.build/checkouts/PrettyCards/Source/Animation.swift:9:8: error: no such module 'UIKit'
7 | //
8 |
9 | import UIKit
| `- error: no such module 'UIKit'
10 |
11 | extension Card {
BUILD FAILURE 6.1 wasm