Swift Package Index

Build Information

Failed to build swift-aws-lambda-runtime, reference 1.0.0-alpha.2 (8d9f44), with Swift 6.4 for macOS (SPM) on 22 Sep 2026 16:24:22 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
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Builder version: 5.1.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/andrea-scuderi/swift-aws-lambda-runtime.git
Reference: 1.0.0-alpha.2
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/andrea-scuderi/swift-aws-lambda-runtime
 * tag               1.0.0-alpha.2 -> FETCH_HEAD
HEAD is now at 8d9f44b allow custom initialization of the HandlerType of the LambdaRuntime (#310)
Cloned https://github.com/andrea-scuderi/swift-aws-lambda-runtime.git
Revision (git rev-parse @):
8d9f44b7838750b103ad2ad49055e8333d719e8a
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/andrea-scuderi/swift-aws-lambda-runtime.git at 1.0.0-alpha.2
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/andrea-scuderi/swift-aws-lambda-runtime.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Computing dependencies]
[Provisioning 42 / 43]
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[Planning deferred tasks]
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[326 / 496] NIOConcurrencyHelpers
[331 / 496] _NIODataStructures
[335 / 496] NIOConcurrencyHelpers
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[592 / 643] NIOHTTP1
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[609 / 643] AWSLambdaRuntimeCore
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error: SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/AWSLambdaRuntimeCore/LambdaConfiguration.swift failed with a nonzero exit code. Command line:     cd /Users/admin/builder
    builtin-SwiftPerFileCompile LambdaConfiguration.swift
/Users/admin/builder/spi-builder-workspace/Sources/AWSLambdaRuntimeCore/LambdaConfiguration.swift:38:86: error: ambiguous use of 'init'
36 |
37 |         init(logLevel: Logger.Level? = nil) {
38 |             self.logLevel = logLevel ?? Lambda.env("LOG_LEVEL").flatMap(Logger.Level.init) ?? .info
   |                                                                                      `- error: ambiguous use of 'init'
39 |         }
40 |
Logging.Logger.Level.init:3:19: note: found this candidate in module 'Logging'
1 | struct Logger {
2 |   enum Level {
3 | @inlinable public init?(rawValue: String)  }
  |                   `- note: found this candidate in module 'Logging'
4 | }
5 |
Logging.Logger.Level.init:3:8: note: found this candidate in module 'Logging'
1 | struct Logger {
2 |   enum Level {
3 | public init?(_ description: String)  }
  |        `- note: found this candidate in module 'Logging'
4 | }
5 |
Failed frontend command:
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Sources/AWSLambdaRuntimeCore/ControlPlaneRequest.swift /Users/admin/builder/spi-builder-workspace/Sources/AWSLambdaRuntimeCore/ControlPlaneRequestEncoder.swift /Users/admin/builder/spi-builder-workspace/Sources/AWSLambdaRuntimeCore/HTTPClient.swift /Users/admin/builder/spi-builder-workspace/Sources/AWSLambdaRuntimeCore/Lambda+LocalServer.swift /Users/admin/builder/spi-builder-workspace/Sources/AWSLambdaRuntimeCore/Lambda+String.swift /Users/admin/builder/spi-builder-workspace/Sources/AWSLambdaRuntimeCore/Lambda.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/AWSLambdaRuntimeCore/LambdaConfiguration.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/AWSLambdaRuntimeCore/LambdaContext.swift /Users/admin/builder/spi-builder-workspace/Sources/AWSLambdaRuntimeCore/LambdaHandler.swift /Users/admin/builder/spi-builder-workspace/Sources/AWSLambdaRuntimeCore/LambdaRequestID.swift /Users/admin/builder/spi-builder-workspace/Sources/AWSLambdaRuntimeCore/LambdaRunner.swift /Users/admin/builder/spi-builder-workspace/Sources/AWSLambdaRuntimeCore/LambdaRuntime.swift /Users/admin/builder/spi-builder-workspace/Sources/AWSLambdaRuntimeCore/LambdaRuntimeClient.swift /Users/admin/builder/spi-builder-workspace/Sources/AWSLambdaRuntimeCore/Terminator.swift /Users/admin/builder/spi-builder-workspace/Sources/AWSLambdaRuntimeCore/Utils.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-aws-lambda-runtime.build/Debug/AWSLambdaRuntimeCore-t.build/Objects-normal/arm64/LambdaConfiguration.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-aws-lambda-runtime.build/Debug/AWSLambdaRuntimeCore-t.build/Objects-normal/arm64/LambdaConfiguration.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-aws-lambda-runtime.build/Debug/AWSLambdaRuntimeCore-t.build/Objects-normal/arm64/LambdaConfiguration.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-aws-lambda-runtime.build/Debug/AWSLambdaRuntimeCore-t.build/Objects-normal/arm64/LambdaConfiguration.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-aws-lambda-runtime.build/Debug/AWSLambdaRuntimeCore-t.build/Objects-normal/arm64/LambdaContext.d -emit-const-values-path 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-I/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOAtomics/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOWindows/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIODarwin/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOLinux/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOOpenBSD/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-aws-lambda-runtime.build/Debug/AWSLambdaRuntimeCore-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-aws-lambda-runtime.build/Debug/AWSLambdaRuntimeCore-t.build/DerivedSources/arm64 -Xcc 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error: Build failed
BUILD FAILURE 6.4 macosSpm