Swift Package IndexBuild Information
Failed to build FHIRModelsExtensions, reference 0.1.2 (530f53), with Swift 6.3 for Android on 19 Apr 2026 07:09:57 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/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:android-6.3-latest swift build --swift-sdk aarch64-unknown-linux-android28 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/StanfordBDHG/FHIRModelsExtensions.git
Reference: 0.1.2
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/StanfordBDHG/FHIRModelsExtensions
* tag 0.1.2 -> FETCH_HEAD
HEAD is now at 530f535 limit FHIRModels dependency (#3)
Cloned https://github.com/StanfordBDHG/FHIRModelsExtensions.git
Revision (git rev-parse @):
530f535a50c3a88be5350fab153853da4e1ea693
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/StanfordBDHG/FHIRModelsExtensions.git at 0.1.2
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Build
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Selected platform: android
Swift version: 6.3
Building package at path: $PWD
https://github.com/StanfordBDHG/FHIRModelsExtensions.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:android-6.3-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1
android-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:9008270ea37a55e78725e6225015adb5eff8582da520c5232bf0499f32c36dc4
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:android-6.3-latest
Fetching https://github.com/antlr/antlr4.git
Fetching https://github.com/apple/FHIRModels.git
[1/168098] Fetching antlr4
[2/177879] Fetching antlr4, fhirmodels
Fetched https://github.com/apple/FHIRModels.git from cache (1.23s)
[18491/168098] Fetching antlr4
Fetched https://github.com/antlr/antlr4.git from cache (10.57s)
Computing version for https://github.com/apple/FHIRModels.git
Computed https://github.com/apple/FHIRModels.git at 0.8.0 (13.71s)
Computing version for https://github.com/antlr/antlr4.git
Computed https://github.com/antlr/antlr4.git at 4.13.2 (0.69s)
Creating working copy for https://github.com/apple/FHIRModels.git
Working copy of https://github.com/apple/FHIRModels.git resolved at 0.8.0
Creating working copy for https://github.com/antlr/antlr4.git
Working copy of https://github.com/antlr/antlr4.git resolved at 4.13.2
Building for debugging...
[0/20] Copying TextValidationExample.json
[1/20] Copying SliderExample.json
[2/20] Write sources
[4/20] Copying ImageCapture.json
[5/20] Copying IPSS.json
[6/20] Copying GCS.json
[6/20] Copying SkipLogicExample.json
[8/20] Copying GAD-7.json
[9/20] Copying DateTimeExample.json
[9/20] Copying ContainedValueSetExample.json
[9/20] Copying NumberExample.json
[9/20] Write sources
[14/20] Copying PHQ-9.json
[14/20] Copying MultipleEnableWhen.json
[16/20] Copying FormExample.json
[17/20] Write sources
[19/20] Write swift-version--4F562202D5529B1.txt
[21/165] Emitting module FMCore
[22/166] Emitting module Antlr4
[23/185] Compiling FMCore FHIRIntegerRepresentable.swift
[24/185] Compiling FMCore FHIRType.swift
[25/185] 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 | }
[26/185] Compiling FMCore FHIRDateParserError.swift
[27/185] Compiling Antlr4 LexerSkipAction.swift
[28/185] Compiling Antlr4 LexerTypeAction.swift
[29/185] Compiling Antlr4 LookaheadEventInfo.swift
[30/185] Compiling Antlr4 LookupATNConfig.swift
[31/185] Compiling Antlr4 LookupDictionary.swift
[32/185] Compiling Antlr4 LoopEndState.swift
[33/185] Compiling Antlr4 NotSetTransition.swift
[34/185] Compiling Antlr4 ParseInfo.swift
[35/185] Compiling Antlr4 ParserATNSimulator.swift
[36/185] Compiling Antlr4 PlusBlockStartState.swift
[37/185] Compiling Antlr4 PlusLoopbackState.swift
[38/185] Compiling Antlr4 PrecedencePredicateTransition.swift
[39/185] Compiling Antlr4 PredicateEvalInfo.swift
[40/185] Compiling Antlr4 PredicateTransition.swift
[41/185] Compiling Antlr4 PredictionContext.swift
[42/185] Compiling Antlr4 PredictionContextCache.swift
[43/185] Compiling Antlr4 PredictionMode.swift
[44/185] Compiling Antlr4 ProfilingATNSimulator.swift
[45/185] Compiling Antlr4 RangeTransition.swift
[46/185] Compiling Antlr4 DecisionInfo.swift
[47/185] Compiling Antlr4 DecisionState.swift
[48/185] Compiling Antlr4 DefaultATNConfig.swift
[49/185] Compiling Antlr4 EmptyPredictionContext.swift
[50/185] Compiling Antlr4 EpsilonTransition.swift
[51/185] Compiling Antlr4 ErrorInfo.swift
[52/185] Compiling Antlr4 LL1Analyzer.swift
[53/185] Compiling Antlr4 LexerATNConfig.swift
[54/185] Compiling Antlr4 LexerATNSimulator.swift
[55/185] Compiling Antlr4 LexerAction.swift
[56/185] Compiling Antlr4 LexerActionExecutor.swift
[57/185] Compiling Antlr4 LexerActionType.swift
[58/185] Compiling Antlr4 LexerChannelAction.swift
[59/185] Compiling Antlr4 LexerCustomAction.swift
[60/185] Compiling Antlr4 LexerIndexedCustomAction.swift
[61/185] Compiling Antlr4 LexerModeAction.swift
[62/185] Compiling Antlr4 LexerMoreAction.swift
[63/185] Compiling Antlr4 LexerPopModeAction.swift
[64/185] Compiling Antlr4 LexerPushModeAction.swift
[65/185] Compiling Antlr4 ATN.swift
[66/185] Compiling Antlr4 ATNConfig.swift
[67/185] Compiling Antlr4 ATNConfigSet.swift
[68/185] Compiling Antlr4 ATNDeserializationOptions.swift
[69/185] Compiling Antlr4 ATNDeserializer.swift
[70/185] Compiling Antlr4 ATNSimulator.swift
[71/185] Compiling Antlr4 ATNState.swift
[72/185] Compiling Antlr4 ATNType.swift
[73/185] Compiling Antlr4 AbstractPredicateTransition.swift
[74/185] Compiling Antlr4 ActionTransition.swift
[75/185] Compiling Antlr4 AmbiguityInfo.swift
[76/185] Compiling Antlr4 ArrayPredictionContext.swift
[77/185] Compiling Antlr4 AtomTransition.swift
[78/185] Compiling Antlr4 BasicBlockStartState.swift
[79/185] Compiling Antlr4 BasicState.swift
[80/185] Compiling Antlr4 BlockEndState.swift
[81/185] Compiling Antlr4 BlockStartState.swift
[82/185] Compiling Antlr4 ContextSensitivityInfo.swift
[83/185] Compiling Antlr4 DecisionEventInfo.swift
[84/185] Compiling Antlr4 InterpreterDataReader.swift
[85/185] Compiling Antlr4 Interval.swift
[86/185] Compiling Antlr4 IntervalSet.swift
[87/185] Compiling Antlr4 MultiMap.swift
[88/185] Compiling Antlr4 MurmurHash.swift
[89/185] Compiling Antlr4 Utils.swift
[90/185] Compiling Antlr4 ANTLRError.swift
[91/185] Compiling Antlr4 ANTLRException.swift
[92/185] Compiling Antlr4 ArrayExtension.swift
[93/185] Compiling Antlr4 CharacterExtension.swift
[94/185] Compiling Antlr4 IntStreamExtension.swift
[95/185] Compiling Antlr4 StringExtension.swift
[96/185] Compiling Antlr4 TokenExtension.swift
[97/185] Compiling Antlr4 UUIDExtension.swift
[98/185] Compiling Antlr4 CommonUtil.swift
[99/185] Compiling Antlr4 Mutex.swift
[100/185] Compiling Antlr4 Stack.swift
[101/185] Compiling Antlr4 AbstractParseTreeVisitor.swift
[102/185] Compiling Antlr4 ErrorNode.swift
[103/185] Compiling FMCore TimeZone+FHIR.swift
[104/185] Compiling FMCore ExpressibleAsNSDate.swift
[105/185] Compiling Antlr4 ANTLRErrorListener.swift
[106/185] Compiling Antlr4 ANTLRErrorStrategy.swift
[107/185] Compiling FMCore FHIRDateComponents.swift
[108/185] Compiling Antlr4 LexerNoViableAltException.swift
[109/185] Compiling Antlr4 ListTokenSource.swift
[110/185] Compiling Antlr4 NoViableAltException.swift
[111/185] Compiling Antlr4 Parser.swift
[112/185] Compiling Antlr4 ParserInterpreter.swift
[113/185] Compiling Antlr4 ParserRuleContext.swift
[114/185] Compiling Antlr4 ProxyErrorListener.swift
[115/185] Compiling Antlr4 RecognitionException.swift
[116/185] Compiling Antlr4 Recognizer.swift
[117/185] Compiling Antlr4 RuleContext.swift
[118/185] Compiling Antlr4 RuntimeMetaData.swift
[119/185] Compiling Antlr4 Token.swift
[120/185] Compiling Antlr4 TokenFactory.swift
[121/185] Compiling Antlr4 TokenSource.swift
[122/185] Compiling Antlr4 TokenStream.swift
[123/185] Compiling Antlr4 TokenStreamRewriter.swift
[124/185] Compiling Antlr4 UnbufferedCharStream.swift
[125/185] Compiling Antlr4 UnbufferedTokenStream.swift
[126/185] Compiling Antlr4 VocabularySingle.swift
[127/185] Compiling Antlr4 WritableToken.swift
BUILD FAILURE 6.3 android