Swift Package IndexBuild Information
Successful build of SwiftEngine, reference master (8cdc39), with Swift 6.3 for Linux on 11 Apr 2026 05:17:55 UTC.
Swift 6 data race errors: 0
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:basic-6.3-latest swift build --triple x86_64-unknown-linux-gnu 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/swiftengine/swiftengine.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/swiftengine/swiftengine
* branch master -> FETCH_HEAD
* [new branch] master -> origin/master
HEAD is now at 8cdc398 Update README.md
Cloned https://github.com/swiftengine/swiftengine.git
Revision (git rev-parse @):
8cdc39859492fdf810db8a1b2dfa142bd97c3042
SUCCESS checkout https://github.com/swiftengine/swiftengine.git at master
========================================
Build
========================================
Selected platform: linux
Swift version: 6.3
Building package at path: $PWD
https://github.com/swiftengine/swiftengine.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:basic-6.3-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:5a7d791d2ead8a924b1292cb31bf3288eabcfe8880e0b005b00b45b71a5bc36a
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:basic-6.3-latest
Fetching https://github.com/apple/swift-nio.git
[1/83101] Fetching swift-nio
Fetched https://github.com/apple/swift-nio.git from cache (6.46s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 1.14.4 (6.98s)
Fetching https://github.com/apple/swift-nio-zlib-support.git
[1/15] Fetching swift-nio-zlib-support
Fetched https://github.com/apple/swift-nio-zlib-support.git from cache (0.18s)
Computing version for https://github.com/apple/swift-nio-zlib-support.git
Computed https://github.com/apple/swift-nio-zlib-support.git at 1.0.0 (0.64s)
Creating working copy for https://github.com/apple/swift-nio-zlib-support.git
Working copy of https://github.com/apple/swift-nio-zlib-support.git resolved at 1.0.0
Creating working copy for https://github.com/apple/swift-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 1.14.4
warning: 'swift-nio-zlib-support': ignoring declared target(s) 'swift-nio-zlib-support' in the system package
Building for debugging...
[0/28] Write sources
[8/28] Compiling CNIOLinux ifaddrs-android.c
[9/28] Compiling CNIOZlib empty.c
[10/28] Write swift-version-24593BA9C3E375BF.txt
[11/28] Compiling CNIODarwin shim.c
[12/28] Compiling CNIOSHA1 c_nio_sha1.c
[13/28] Compiling CNIOLinux shim.c
[14/39] Compiling CNIOHTTPParser c_nio_http_parser.c
[15/39] Compiling c-atomics.c
[17/42] Compiling NIOPriorityQueue PriorityQueue.swift
[18/42] Compiling NIOConcurrencyHelpers atomics.swift
[19/42] Emitting module NIOConcurrencyHelpers
[20/42] Compiling NIOConcurrencyHelpers lock.swift
[22/43] Compiling NIOPriorityQueue Heap.swift
[23/43] Emitting module NIOPriorityQueue
[24/44] Wrapping AST for NIOConcurrencyHelpers for debugging
[25/44] Wrapping AST for NIOPriorityQueue for debugging
[27/94] Compiling SEProcessorLib SERoute.swift
[28/94] Compiling SEProcessorLib SEShell.swift
/host/spi-builder-workspace/Sources/SEProcessorLib/SEShell.swift:46:8: warning: 'launchPath' is deprecated: renamed to 'executableURL' [#DeprecatedDeclaration]
44 | task.environment = env
45 | var vArgs = args
46 | task.launchPath = vArgs[0] //"/usr/bin/env"
| |- warning: 'launchPath' is deprecated: renamed to 'executableURL' [#DeprecatedDeclaration]
| `- note: use 'executableURL' instead
47 | vArgs.remove(at:0)
48 | task.arguments = vArgs
/host/spi-builder-workspace/Sources/SEProcessorLib/SEShell.swift:49:8: warning: 'launch()' is deprecated: renamed to 'run' [#DeprecatedDeclaration]
47 | vArgs.remove(at:0)
48 | task.arguments = vArgs
49 | task.launch()
| |- warning: 'launch()' is deprecated: renamed to 'run' [#DeprecatedDeclaration]
| `- note: use 'run' instead
50 | task.waitUntilExit()
51 |
/host/spi-builder-workspace/Sources/SEProcessorLib/SEShell.swift:86:14: warning: 'launchPath' is deprecated: renamed to 'executableURL' [#DeprecatedDeclaration]
84 | task.standardError = pipeStdErr
85 |
86 | task.launchPath = "/usr/bin/env"
| |- warning: 'launchPath' is deprecated: renamed to 'executableURL' [#DeprecatedDeclaration]
| `- note: use 'executableURL' instead
87 | task.arguments = ["/bin/bash","-c", cmd]//args
88 | task.launch()
/host/spi-builder-workspace/Sources/SEProcessorLib/SEShell.swift:88:14: warning: 'launch()' is deprecated: renamed to 'run' [#DeprecatedDeclaration]
86 | task.launchPath = "/usr/bin/env"
87 | task.arguments = ["/bin/bash","-c", cmd]//args
88 | task.launch()
| |- warning: 'launch()' is deprecated: renamed to 'run' [#DeprecatedDeclaration]
| `- note: use 'run' instead
89 | task.waitUntilExit()
90 |
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
[29/94] Compiling SEProcessorLib SEGlobals.swift
[30/94] Compiling SEProcessorLib SEResponse.swift
[31/94] Compiling SEProcessorLib SECompiler.swift
[32/94] Compiling SEProcessorLib SECommon.swift
[33/94] Emitting module SEProcessorLib
[34/94] Compiling SEProcessorLib ContentType.swift
[35/95] Wrapping AST for SEProcessorLib for debugging
[37/97] Emitting module SEProcessor
[38/97] Compiling SEProcessor main.swift
[39/98] Wrapping AST for SEProcessor for debugging
[40/98] Write Objects.LinkFileList
[41/98] Linking SEProcessor
[43/98] Compiling NIO ByteBuffer-int.swift
[44/98] Compiling NIO ByteBuffer-views.swift
[45/98] Compiling NIO Channel.swift
[46/98] Compiling NIO ChannelHandler.swift
[47/98] Compiling NIO ChannelHandlers.swift
[48/98] Compiling NIO ChannelInvoker.swift
[49/98] Compiling NIO ChannelOption.swift
[50/104] Emitting module NIO
[51/104] Compiling NIO Heap.swift
[52/104] Compiling NIO IO.swift
[53/104] Compiling NIO IOData.swift
[54/104] Compiling NIO IntegerTypes.swift
[55/104] Compiling NIO Interfaces.swift
[56/104] Compiling NIO Linux.swift
[57/104] Compiling NIO LinuxCPUSet.swift
[58/104] Compiling NIO MarkedCircularBuffer.swift
[59/104] Compiling NIO MulticastChannel.swift
[60/104] Compiling NIO NIOAny.swift
[61/104] Compiling NIO NonBlockingFileIO.swift
[62/104] Compiling NIO PendingDatagramWritesManager.swift
[63/104] Compiling NIO PendingWritesManager.swift
[64/104] Compiling NIO PriorityQueue.swift
[65/104] Compiling NIO EventLoop.swift
[66/104] Compiling NIO EventLoopFuture.swift
[67/104] Compiling NIO FileDescriptor.swift
[68/104] Compiling NIO FileHandle.swift
[69/104] Compiling NIO FileRegion.swift
[70/104] Compiling NIO GetaddrinfoResolver.swift
[71/104] Compiling NIO HappyEyeballs.swift
[72/104] Compiling NIO RecvByteBufferAllocator.swift
[73/104] Compiling NIO Resolver.swift
[74/104] Compiling NIO Selectable.swift
[75/104] Compiling NIO Selector.swift
[76/104] Compiling NIO ServerSocket.swift
[77/104] Compiling NIO Socket.swift
[78/104] Compiling NIO SocketAddresses.swift
[79/104] Compiling NIO ChannelPipeline.swift
[80/104] Compiling NIO CircularBuffer.swift
[81/104] Compiling NIO Codec.swift
[82/104] Compiling NIO CompositeError.swift
[83/104] Compiling NIO ContiguousCollection.swift
[84/104] Compiling NIO DeadChannel.swift
[85/104] Compiling NIO Embedded.swift
[86/104] Compiling NIO AddressedEnvelope.swift
[87/104] Compiling NIO BaseSocket.swift
[88/104] Compiling NIO BaseSocketChannel.swift
[89/104] Compiling NIO BlockingIOThreadPool.swift
[90/104] Compiling NIO Bootstrap.swift
[91/104] Compiling NIO ByteBuffer-aux.swift
[92/104] Compiling NIO ByteBuffer-core.swift
[93/104] Compiling NIO SocketChannel.swift
[94/104] Compiling NIO SocketOptionProvider.swift
[95/104] Compiling NIO System.swift
[96/104] Compiling NIO Thread.swift
[97/104] Compiling NIO TypeAssistedChannelHandler.swift
[98/104] Compiling NIO Utilities.swift
[99/106] Wrapping AST for NIO for debugging
[101/116] Emitting module NIOFoundationCompat
[102/116] Compiling NIOFoundationCompat ByteBuffer-foundation.swift
[103/117] Wrapping AST for NIOFoundationCompat for debugging
[105/117] Compiling NIOHTTP1 HTTPServerPipelineHandler.swift
[106/118] Compiling NIOHTTP1 HTTPEncoder.swift
[107/118] Compiling NIOHTTP1 HTTPPipelineSetup.swift
[108/118] Compiling NIOHTTP1 HTTPResponseCompressor.swift
[109/118] Compiling NIOHTTP1 HTTPUpgradeHandler.swift
[110/118] Compiling NIOHTTP1 HTTPServerProtocolErrorHandler.swift
[111/118] Compiling NIOHTTP1 HTTPTypes.swift
[112/118] Emitting module NIOHTTP1
[113/118] Compiling NIOHTTP1 ByteCollectionUtils.swift
[114/118] Compiling NIOHTTP1 HTTPDecoder.swift
[115/119] Wrapping AST for NIOHTTP1 for debugging
[117/127] Compiling SwiftEngineServer SocketAddress+IP.swift
[118/128] Compiling SwiftEngineServer SEShell.swift
/host/spi-builder-workspace/Sources/SwiftEngineServer/SEShell.swift:42:18: warning: 'launchPath' is deprecated: renamed to 'executableURL' [#DeprecatedDeclaration]
40 | }
41 | #elseif os(Linux)
42 | task.launchPath = "/usr/bin/env"
| |- warning: 'launchPath' is deprecated: renamed to 'executableURL' [#DeprecatedDeclaration]
| `- note: use 'executableURL' instead
43 | task.launch()
44 | #endif
/host/spi-builder-workspace/Sources/SwiftEngineServer/SEShell.swift:43:18: warning: 'launch()' is deprecated: renamed to 'run' [#DeprecatedDeclaration]
41 | #elseif os(Linux)
42 | task.launchPath = "/usr/bin/env"
43 | task.launch()
| |- warning: 'launch()' is deprecated: renamed to 'run' [#DeprecatedDeclaration]
| `- note: use 'run' instead
44 | #endif
45 | task.waitUntilExit()
/host/spi-builder-workspace/Sources/SwiftEngineServer/SEShell.swift:84:22: warning: 'launchPath' is deprecated: renamed to 'executableURL' [#DeprecatedDeclaration]
82 | }
83 | #elseif os(Linux)
84 | task.launchPath = "/usr/bin/env"
| |- warning: 'launchPath' is deprecated: renamed to 'executableURL' [#DeprecatedDeclaration]
| `- note: use 'executableURL' instead
85 | task.launch()
86 | #endif
/host/spi-builder-workspace/Sources/SwiftEngineServer/SEShell.swift:85:22: warning: 'launch()' is deprecated: renamed to 'run' [#DeprecatedDeclaration]
83 | #elseif os(Linux)
84 | task.launchPath = "/usr/bin/env"
85 | task.launch()
| |- warning: 'launch()' is deprecated: renamed to 'run' [#DeprecatedDeclaration]
| `- note: use 'run' instead
86 | #endif
87 | task.waitUntilExit()
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
[119/128] Compiling SwiftEngineServer SEMiddlewareHandler.swift
/host/spi-builder-workspace/Sources/SwiftEngineServer/SEMiddlewareHandler.swift:8:10: warning: enum element with associated values must have at least one associated value; this will be an error in the future version of Swift
6 | case request(RequestT)
7 | case response(ResponseT)
8 | case end()
| |- warning: enum element with associated values must have at least one associated value; this will be an error in the future version of Swift
| |- note: did you mean to remove the empty associated value list?
| `- note: did you mean to explicitly add a 'Void' associated value?
9 | }
10 |
/host/spi-builder-workspace/Sources/SwiftEngineServer/SEMiddlewareHandler.swift:81:13: warning: variable 'string' was never mutated; consider changing to 'let' constant
79 | public func close(ctx: ChannelHandlerContext, mode: CloseMode, promise: EventLoopPromise<Void>?) {
80 | track()
81 | var string = "HTTP/1.1 200 OK\ncontent-length: 12\n\nHello World!"
| `- warning: variable 'string' was never mutated; consider changing to 'let' constant
82 | var buf = ctx.channel.allocator.buffer(capacity: string.utf8.count)
83 | buf.set(string: string, at: 0)
[120/128] Compiling SwiftEngineServer SELogger.swift
/host/spi-builder-workspace/Sources/SwiftEngineServer/SEMiddlewareHandler.swift:8:10: warning: enum element with associated values must have at least one associated value; this will be an error in the future version of Swift
6 | case request(RequestT)
7 | case response(ResponseT)
8 | case end()
| |- warning: enum element with associated values must have at least one associated value; this will be an error in the future version of Swift
| |- note: did you mean to remove the empty associated value list?
| `- note: did you mean to explicitly add a 'Void' associated value?
9 | }
10 |
[121/128] Compiling SwiftEngineServer SEHTTPHandler.swift
/host/spi-builder-workspace/Sources/SwiftEngineServer/SEMiddlewareHandler.swift:8:10: warning: enum element with associated values must have at least one associated value; this will be an error in the future version of Swift
6 | case request(RequestT)
7 | case response(ResponseT)
8 | case end()
| |- warning: enum element with associated values must have at least one associated value; this will be an error in the future version of Swift
| |- note: did you mean to remove the empty associated value list?
| `- note: did you mean to explicitly add a 'Void' associated value?
9 | }
10 |
/host/spi-builder-workspace/Sources/SwiftEngineServer/SEHTTPHandler.swift:70:95: warning: string interpolation produces a debug description for an optional value; did you mean to make this explicit?
68 | let success = FileManager.default.createFile(atPath: self.requestBodyFilePath, contents: nil, attributes: nil)
69 | if (!success) {
70 | SELogger.logUnexpectedCrash("Could not create tmp request body file at: \(self.requestBodyFilePath). Please check permission settings.")
| | |- note: provide a default value to avoid this warning
| | `- note: use 'String(describing:)' to silence this warning
| `- warning: string interpolation produces a debug description for an optional value; did you mean to make this explicit?
71 | }
72 | self.requestBodyFileHandle = FileHandle(forWritingAtPath: self.requestBodyFilePath)
/host/spi-builder-workspace/Sources/SwiftEngineServer/SEHTTPHandler.swift:170:18: warning: variable 'stdOut' was never mutated; consider changing to 'let' constant
168 |
169 | // Run it
170 | var (stdOut, stdErr, status) = SEShell.run(args, envVars: envVars)
| `- warning: variable 'stdOut' was never mutated; consider changing to 'let' constant
171 |
172 | let output = (status == 0 ? stdOut : stdErr)
/host/spi-builder-workspace/Sources/SwiftEngineServer/SEHTTPHandler.swift:170:26: warning: variable 'stdErr' was never mutated; consider changing to 'let' constant
168 |
169 | // Run it
170 | var (stdOut, stdErr, status) = SEShell.run(args, envVars: envVars)
| `- warning: variable 'stdErr' was never mutated; consider changing to 'let' constant
171 |
172 | let output = (status == 0 ? stdOut : stdErr)
/host/spi-builder-workspace/Sources/SwiftEngineServer/SEHTTPHandler.swift:170:34: warning: variable 'status' was never mutated; consider changing to 'let' constant
168 |
169 | // Run it
170 | var (stdOut, stdErr, status) = SEShell.run(args, envVars: envVars)
| `- warning: variable 'status' was never mutated; consider changing to 'let' constant
171 |
172 | let output = (status == 0 ? stdOut : stdErr)
[122/128] Compiling SwiftEngineServer main.swift
/host/spi-builder-workspace/Sources/SwiftEngineServer/SEMiddlewareHandler.swift:8:10: warning: enum element with associated values must have at least one associated value; this will be an error in the future version of Swift
6 | case request(RequestT)
7 | case response(ResponseT)
8 | case end()
| |- warning: enum element with associated values must have at least one associated value; this will be an error in the future version of Swift
| |- note: did you mean to remove the empty associated value list?
| `- note: did you mean to explicitly add a 'Void' associated value?
9 | }
10 |
[123/128] Compiling SwiftEngineServer ByteBuffer+ForString.swift
[124/128] Emitting module SwiftEngineServer
/host/spi-builder-workspace/Sources/SwiftEngineServer/SEMiddlewareHandler.swift:8:10: warning: enum element with associated values must have at least one associated value; this will be an error in the future version of Swift
6 | case request(RequestT)
7 | case response(ResponseT)
8 | case end()
| |- warning: enum element with associated values must have at least one associated value; this will be an error in the future version of Swift
| |- note: did you mean to remove the empty associated value list?
| `- note: did you mean to explicitly add a 'Void' associated value?
9 | }
10 |
[125/128] Compiling SwiftEngineServer HTTPHandler.swift
/host/spi-builder-workspace/Sources/SwiftEngineServer/SEMiddlewareHandler.swift:8:10: warning: enum element with associated values must have at least one associated value; this will be an error in the future version of Swift
6 | case request(RequestT)
7 | case response(ResponseT)
8 | case end()
| |- warning: enum element with associated values must have at least one associated value; this will be an error in the future version of Swift
| |- note: did you mean to remove the empty associated value list?
| `- note: did you mean to explicitly add a 'Void' associated value?
9 | }
10 |
[126/129] Wrapping AST for SwiftEngineServer for debugging
[127/129] Write Objects.LinkFileList
[128/129] Linking SwiftEngineServer
Build complete! (32.74s)
Build complete.
{
"dependencies" : [
{
"identity" : "swift-nio",
"requirement" : {
"range" : [
{
"lower_bound" : "1.7.3",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-nio.git"
}
],
"manifest_display_name" : "SwiftEngine",
"name" : "SwiftEngine",
"path" : "/host/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "SwiftEngineServer",
"targets" : [
"SwiftEngineServer"
],
"type" : {
"executable" : null
}
},
{
"name" : "SEProcessor",
"targets" : [
"SEProcessor"
],
"type" : {
"executable" : null
}
}
],
"targets" : [
{
"c99name" : "SwiftEngineServerTests",
"module_type" : "SwiftTarget",
"name" : "SwiftEngineServerTests",
"path" : "Tests/SwiftEngineServerTests",
"sources" : [
"SwiftEngineTests.swift"
],
"target_dependencies" : [
"SwiftEngineServer"
],
"type" : "test"
},
{
"c99name" : "SwiftEngineServer",
"module_type" : "SwiftTarget",
"name" : "SwiftEngineServer",
"path" : "Sources/SwiftEngineServer",
"product_dependencies" : [
"NIO",
"NIOHTTP1",
"NIOFoundationCompat"
],
"product_memberships" : [
"SwiftEngineServer"
],
"sources" : [
"ByteBuffer+ForString.swift",
"HTTPHandler.swift",
"SEHTTPHandler.swift",
"SELogger.swift",
"SEMiddlewareHandler.swift",
"SEShell.swift",
"SocketAddress+IP.swift",
"main.swift"
],
"type" : "executable"
},
{
"c99name" : "SEProcessorTests",
"module_type" : "SwiftTarget",
"name" : "SEProcessorTests",
"path" : "Tests/SEProcessorTests",
"sources" : [
"SEProcessorTests.swift"
],
"target_dependencies" : [
"SwiftEngineServer"
],
"type" : "test"
},
{
"c99name" : "SEProcessorLibTests",
"module_type" : "SwiftTarget",
"name" : "SEProcessorLibTests",
"path" : "Tests/SEProcessorLibTests",
"sources" : [
"SEProcessirLibTests.swift"
],
"target_dependencies" : [
"SwiftEngineServer"
],
"type" : "test"
},
{
"c99name" : "SEProcessorLib",
"module_type" : "SwiftTarget",
"name" : "SEProcessorLib",
"path" : "Sources/SEProcessorLib",
"product_memberships" : [
"SEProcessor"
],
"sources" : [
"ContentType.swift",
"SECommon.swift",
"SECompiler.swift",
"SEGlobals.swift",
"SEResponse.swift",
"SERoute.swift",
"SEShell.swift"
],
"type" : "library"
},
{
"c99name" : "SEProcessor",
"module_type" : "SwiftTarget",
"name" : "SEProcessor",
"path" : "Sources/SEProcessor",
"product_memberships" : [
"SEProcessor"
],
"sources" : [
"main.swift"
],
"target_dependencies" : [
"SEProcessorLib"
],
"type" : "executable"
}
],
"tools_version" : "4.0"
}
basic-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:5a7d791d2ead8a924b1292cb31bf3288eabcfe8880e0b005b00b45b71a5bc36a
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:basic-6.3-latest
Done.