Swift Package IndexBuild Information
Failed to build QXTCPServer, reference 0.3.1 (4b3fcc), with Swift 6.3 for Linux on 10 Apr 2026 14:00:07 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/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
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Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
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Clone URL: https://github.com/cqxfly/qxtcpserver_vapor.git
Reference: 0.3.1
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/cqxfly/qxtcpserver_vapor
* tag 0.3.1 -> FETCH_HEAD
HEAD is now at 4b3fcc9 add public methods
Cloned https://github.com/cqxfly/qxtcpserver_vapor.git
Revision (git rev-parse @):
4b3fcc94f3366e0c7eabb793304080c3fcd52e8f
SUCCESS checkout https://github.com/cqxfly/qxtcpserver_vapor.git at 0.3.1
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Build
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Selected platform: linux
Swift version: 6.3
Building package at path: $PWD
https://github.com/cqxfly/qxtcpserver_vapor.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$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 (10.87s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 1.14.4 (11.68s)
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 (0.21s)
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...
[0/10] Write sources
[4/10] Compiling CNIOLinux ifaddrs-android.c
[5/10] Compiling CNIODarwin shim.c
[6/10] Compiling CNIOLinux shim.c
[7/10] Compiling CNIOSHA1 c_nio_sha1.c
[8/10] Write swift-version-24593BA9C3E375BF.txt
[9/13] Compiling c-atomics.c
[11/16] Compiling NIOPriorityQueue PriorityQueue.swift
[12/16] Compiling NIOPriorityQueue Heap.swift
[13/16] Emitting module NIOPriorityQueue
[15/17] Emitting module NIOConcurrencyHelpers
[16/17] Compiling NIOConcurrencyHelpers lock.swift
[17/17] Compiling NIOConcurrencyHelpers atomics.swift
[19/68] Compiling NIO ByteBuffer-int.swift
[20/68] Compiling NIO ByteBuffer-views.swift
[21/68] Compiling NIO Channel.swift
[22/68] Compiling NIO ChannelHandler.swift
[23/68] Compiling NIO ChannelHandlers.swift
[24/68] Compiling NIO ChannelInvoker.swift
[25/68] Compiling NIO ChannelOption.swift
[26/68] Compiling NIO Heap.swift
[27/68] Compiling NIO IO.swift
[28/68] Compiling NIO IOData.swift
[29/68] Compiling NIO IntegerTypes.swift
[30/68] Compiling NIO Interfaces.swift
[31/68] Compiling NIO Linux.swift
[32/68] Compiling NIO LinuxCPUSet.swift
[33/68] Compiling NIO MarkedCircularBuffer.swift
[34/68] Compiling NIO MulticastChannel.swift
[35/68] Compiling NIO NIOAny.swift
[36/68] Compiling NIO NonBlockingFileIO.swift
[37/68] Compiling NIO PendingDatagramWritesManager.swift
[38/68] Compiling NIO PendingWritesManager.swift
[39/68] Compiling NIO PriorityQueue.swift
[40/74] Emitting module NIO
[41/74] Compiling NIO EventLoop.swift
[42/74] Compiling NIO EventLoopFuture.swift
[43/74] Compiling NIO FileDescriptor.swift
[44/74] Compiling NIO FileHandle.swift
[45/74] Compiling NIO FileRegion.swift
[46/74] Compiling NIO GetaddrinfoResolver.swift
[47/74] Compiling NIO HappyEyeballs.swift
[48/74] Compiling NIO ChannelPipeline.swift
[49/74] Compiling NIO CircularBuffer.swift
[50/74] Compiling NIO Codec.swift
[51/74] Compiling NIO CompositeError.swift
[52/74] Compiling NIO ContiguousCollection.swift
[53/74] Compiling NIO DeadChannel.swift
[54/74] Compiling NIO Embedded.swift
[55/74] Compiling NIO RecvByteBufferAllocator.swift
[56/74] Compiling NIO Resolver.swift
[57/74] Compiling NIO Selectable.swift
[58/74] Compiling NIO Selector.swift
[59/74] Compiling NIO ServerSocket.swift
[60/74] Compiling NIO Socket.swift
[61/74] Compiling NIO SocketAddresses.swift
[62/74] Compiling NIO AddressedEnvelope.swift
[63/74] Compiling NIO BaseSocket.swift
[64/74] Compiling NIO BaseSocketChannel.swift
[65/74] Compiling NIO BlockingIOThreadPool.swift
[66/74] Compiling NIO Bootstrap.swift
[67/74] Compiling NIO ByteBuffer-aux.swift
[68/74] Compiling NIO ByteBuffer-core.swift
[69/74] Compiling NIO SocketChannel.swift
[70/74] Compiling NIO SocketOptionProvider.swift
[71/74] Compiling NIO System.swift
[72/74] Compiling NIO Thread.swift
[73/74] Compiling NIO TypeAssistedChannelHandler.swift
[74/74] Compiling NIO Utilities.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[76/77] Emitting module QXTCPServer
/host/spi-builder-workspace/Sources/QXTCPServer/QXTCPServer.swift:22:29: error: cannot find 'dispatch_queue_concurrent_t' in scope
20 | public var onError : (Error) -> Void = { print($0) }
21 |
22 | private let tcpThread = dispatch_queue_concurrent_t(label: "tcp");
| `- error: cannot find 'dispatch_queue_concurrent_t' in scope
23 |
24 | func bootstrap() throws {
[77/77] Compiling QXTCPServer QXTCPServer.swift
/host/spi-builder-workspace/Sources/QXTCPServer/QXTCPServer.swift:22:29: error: cannot find 'dispatch_queue_concurrent_t' in scope
20 | public var onError : (Error) -> Void = { print($0) }
21 |
22 | private let tcpThread = dispatch_queue_concurrent_t(label: "tcp");
| `- error: cannot find 'dispatch_queue_concurrent_t' in scope
23 |
24 | func bootstrap() throws {
BUILD FAILURE 6.3 linux