Swift Package IndexBuild Information
Failed to build CareKit, reference main (348a5e), with Swift 6.3 for Wasm on 19 Apr 2026 18:12:06 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/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-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1Build Log
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RunAll
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Builder version: 4.70.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/carekit-apple/carekit.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/carekit-apple/carekit
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 348a5ef 4.1.0 release (#745)
Cloned https://github.com/carekit-apple/carekit.git
Revision (git rev-parse @):
348a5efbd10cb79d92c760c8023156015558b06b
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/carekit-apple/carekit.git at main
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Build
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Selected platform: wasm
Swift version: 6.3
Building package at path: $PWD
https://github.com/carekit-apple/carekit.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1
wasm-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:d69f4e7582c319245442d62a08b2d7c7fd5a0c0c69f5d2ef11d1530cd8d3329b
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest
Fetching https://github.com/apple/FHIRModels.git
Fetching https://github.com/apple/swift-async-algorithms
[1/6247] Fetching swift-async-algorithms
[6248/16028] Fetching swift-async-algorithms, fhirmodels
Fetched https://github.com/apple/swift-async-algorithms from cache (2.43s)
Fetched https://github.com/apple/FHIRModels.git from cache (2.43s)
Computing version for https://github.com/apple/FHIRModels.git
Computed https://github.com/apple/FHIRModels.git at 0.9.0 (4.28s)
Computing version for https://github.com/apple/swift-async-algorithms
Computed https://github.com/apple/swift-async-algorithms at 1.1.3 (0.67s)
Fetching https://github.com/apple/swift-collections.git
[1/23569] Fetching swift-collections
Fetched https://github.com/apple/swift-collections.git from cache (2.23s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.4.1 (3.28s)
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.4.1
Creating working copy for https://github.com/apple/FHIRModels.git
Working copy of https://github.com/apple/FHIRModels.git resolved at 0.9.0
Creating working copy for https://github.com/apple/swift-async-algorithms
Working copy of https://github.com/apple/swift-async-algorithms resolved at 1.1.3
Building for debugging...
[0/21] Copying locversion.plist
[1/21] Write sources
[5/21] Copying Localizable.strings
[5/21] Copying Localizable.stringsdict
[9/21] Copying Info.plist
[12/21] Copying CareKitStore.xcdatamodeld
[13/21] Copying Info.plist
[14/21] Copying 2.0_2.1_Mapping.xcmappingmodel
[15/21] Write sources
[20/21] Write swift-version-24593BA9C3E375BF.txt
[22/129] Emitting module InternalCollectionsUtilities
error: emit-module command failed with exit code 1 (use -v to see invocation)
[23/131] Emitting module CareKitUI
/host/spi-builder-workspace/CareKitUI/CareKitUI/Shared/AccessibleStack.swift:31:8: error: no such module 'SwiftUI'
29 | */
30 |
31 | import SwiftUI
| `- error: no such module 'SwiftUI'
32 |
33 | /// A horizontal stack that flips to a vertical stack at larger content sizes.
[24/131] Compiling FMCore FHIRIntegerRepresentable.swift
[25/132] Compiling CareKitUI OCKAnimationStyler.swift
[26/132] Compiling CareKitUI OCKAppearanceStyler.swift
[27/132] Compiling InternalCollectionsUtilities _SortedCollection.swift
[28/132] Compiling InternalCollectionsUtilities _UniqueCollection.swift
[29/132] Compiling CareKitUI RectangularCompletionView.swift
[30/132] Compiling CareKitUI Number+Extensions.swift
[31/132] Compiling CareKitUI OCKStyler+Extension.swift
[32/132] Compiling CareKitUI OCKLog.swift
[33/132] Compiling CareKitUI OSValue.swift
[34/132] Compiling CareKitUI AccessibleStack.swift
[35/132] Compiling CareKitUI BackwardsCompatibility.swift
[36/132] Compiling CareKitUI CardView.swift
[37/132] Compiling CareKitUI CircularCompletionView.swift
[38/132] Compiling CareKitUI HeaderView.swift
[39/132] Compiling CareKitUI Text+Extension.swift
[40/132] Compiling CareKitUI UIColor+Extension.swift
[41/132] Compiling CareKitUI View+Extension.swift
[42/132] Compiling CareKitUI OCKLocalization.swift
[43/132] Compiling CareKitUI NoHighlightStyle.swift
[45/133] Emitting module FMCore
[46/133] Compiling FMCore FHIRType.swift
[47/133] Compiling FMCore FHIRDateParserError.swift
[48/133] Compiling FMCore Scanner+FHIR.swift
/host/spi-builder-workspace/.build/checkouts/FHIRModels/Sources/FMCore/Scanner+FHIR.swift:32:47: error: cannot convert value of type 'NSString?' to expected argument type 'String?'
30 | }
31 | var string: NSString?
32 | if scanCharacters(from: characterSet, into: &string), let string = string {
| |- error: cannot convert value of type 'NSString?' to expected argument type 'String?'
| `- note: arguments to generic parameter 'Wrapped' ('NSString' and 'String') are expected to be equal
33 | return String(string)
34 | }
[51/133] Compiling FMCore TimeZone+FHIR.swift
[52/133] Compiling FMCore ExpressibleAsNSDate.swift
[53/133] Compiling FMCore FHIRDateComponents.swift
error: cancelled
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BUILD FAILURE 6.3 wasm