CocoaMQTT – Build Information – Swift Package Index

Build Information

Failed to build CocoaMQTT, reference 2.2.4 (9a7564), with Swift 6.2 for Linux on 27 Apr 2026 18:03:27 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:basic-6.2-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/emqx/CocoaMQTT.git
Reference: 2.2.4
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/emqx/CocoaMQTT
 * tag               2.2.4      -> FETCH_HEAD
HEAD is now at 9a75649 chore: prepare 2.2.4 release
Cloned https://github.com/emqx/CocoaMQTT.git
Revision (git rev-parse @):
9a756497f412214b9a7e9f40ea908dbd977bfaba
SUCCESS checkout https://github.com/emqx/CocoaMQTT.git at 2.2.4
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.2
Building package at path:  $PWD
https://github.com/emqx/CocoaMQTT.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:basic-6.2-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.2-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:0ddb100795e64f71518020a73ad8441aeb43832ede7f1202ae7f8de93664f90d
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:basic-6.2-latest
Fetching https://github.com/leeway1208/MqttCocoaAsyncSocket
Fetching https://github.com/SimplyDanny/SwiftLintPlugins
Fetching https://github.com/daltoniam/Starscream.git
[1/326] Fetching swiftlintplugins
[327/4173] Fetching swiftlintplugins, mqttcocoaasyncsocket
Fetched https://github.com/SimplyDanny/SwiftLintPlugins from cache (0.36s)
[3309/3847] Fetching mqttcocoaasyncsocket
[3848/8955] Fetching mqttcocoaasyncsocket, starscream
Fetched https://github.com/leeway1208/MqttCocoaAsyncSocket from cache (1.01s)
Fetched https://github.com/daltoniam/Starscream.git from cache (1.01s)
Computing version for https://github.com/SimplyDanny/SwiftLintPlugins
Computed https://github.com/SimplyDanny/SwiftLintPlugins at 0.63.2 (1.83s)
Computing version for https://github.com/leeway1208/MqttCocoaAsyncSocket
Computed https://github.com/leeway1208/MqttCocoaAsyncSocket at 1.0.8 (0.57s)
Computing version for https://github.com/daltoniam/Starscream.git
Computed https://github.com/daltoniam/Starscream.git at 4.0.8 (0.48s)
Creating working copy for https://github.com/daltoniam/Starscream.git
Working copy of https://github.com/daltoniam/Starscream.git resolved at 4.0.8
Creating working copy for https://github.com/SimplyDanny/SwiftLintPlugins
Working copy of https://github.com/SimplyDanny/SwiftLintPlugins resolved at 0.63.2
Creating working copy for https://github.com/leeway1208/MqttCocoaAsyncSocket
Working copy of https://github.com/leeway1208/MqttCocoaAsyncSocket resolved at 1.0.8
Downloading binary artifact https://github.com/realm/SwiftLint/releases/download/0.63.2/SwiftLintBinary.artifactbundle.zip
[902/72588246] Downloading https://github.com/realm/SwiftLint/releases/download/0.63.2/SwiftLintBinary.artifactbundle.zip
Downloaded https://github.com/realm/SwiftLint/releases/download/0.63.2/SwiftLintBinary.artifactbundle.zip (7.57s)
warning: 'spi-builder-workspace': found 2 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
    /host/spi-builder-workspace/Source/Info.plist
    /host/spi-builder-workspace/Source/PrivacyInfo.xcprivacy
warning: 'spi-builder-workspace': found 45 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
    /host/spi-builder-workspace/Source/CocoaMQTTReasonCode.swift
    /host/spi-builder-workspace/Source/MqttConnectProperties.swift
    /host/spi-builder-workspace/Source/MqttPublishProperties.swift
    /host/spi-builder-workspace/Source/MqttDecodePubAck.swift
    /host/spi-builder-workspace/Source/CocoaMQTTDeliver.swift
    /host/spi-builder-workspace/Source/CocoaMQTTLogger.swift
    /host/spi-builder-workspace/Source/FramePublish.swift
    /host/spi-builder-workspace/Source/CocoaMQTT5.swift
    /host/spi-builder-workspace/Source/FramePubAck.swift
    /host/spi-builder-workspace/Source/MqttAuthProperties.swift
    /host/spi-builder-workspace/Source/MqttDecodePublish.swift
    /host/spi-builder-workspace/Source/utilities/ConcurrentAtomic.swift
    /host/spi-builder-workspace/Source/MqttDecodeConnAck.swift
    /host/spi-builder-workspace/Source/CocoaMQTTTimer.swift
    /host/spi-builder-workspace/Source/MqttDecodePubComp.swift
    /host/spi-builder-workspace/Source/CocoaMQTT.swift
    /host/spi-builder-workspace/Source/FramePingReq.swift
    /host/spi-builder-workspace/Source/FramePingResp.swift
    /host/spi-builder-workspace/Source/FrameSubscribe.swift
    /host/spi-builder-workspace/Source/FrameUnsubAck.swift
    /host/spi-builder-workspace/Source/FramePubRel.swift
    /host/spi-builder-workspace/Source/Frame.swift
    /host/spi-builder-workspace/Source/FramePubComp.swift
    /host/spi-builder-workspace/Source/CocoaMQTTSocket.swift
    /host/spi-builder-workspace/Source/FrameUnsubscribe.swift
    /host/spi-builder-workspace/Source/MqttDecodeSubAck.swift
    /host/spi-builder-workspace/Source/CocoaMQTTStorage.swift
    /host/spi-builder-workspace/Source/FramePubRec.swift
    /host/spi-builder-workspace/Source/CocoaMQTTMessage.swift
    /host/spi-builder-workspace/Source/CocoaMQTT5Message.swift
    /host/spi-builder-workspace/Source/FrameAuth.swift
    /host/spi-builder-workspace/Source/Info.plist
    /host/spi-builder-workspace/Source/ThreadSafeDictionary.swift
    /host/spi-builder-workspace/Source/MqttDecodePubRec.swift
    /host/spi-builder-workspace/Source/CocoaMQTTTypes.swift
    /host/spi-builder-workspace/Source/FrameDisconnect.swift
    /host/spi-builder-workspace/Source/FrameConnAck.swift
    /host/spi-builder-workspace/Source/MqttDecodePubRel.swift
    /host/spi-builder-workspace/Source/CocoaMQTTProperty.swift
    /host/spi-builder-workspace/Source/FrameSubAck.swift
    /host/spi-builder-workspace/Source/MqttSubscription.swift
    /host/spi-builder-workspace/Source/CocoaMQTTReader.swift
    /host/spi-builder-workspace/Source/FrameConnect.swift
    /host/spi-builder-workspace/Source/MqttDecodeUnsubAck.swift
    /host/spi-builder-workspace/Source/PrivacyInfo.xcprivacy
warning: 'starscream': found 1 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
    /host/spi-builder-workspace/.build/checkouts/Starscream/Sources/Info.plist
[1/1] Compiling plugin SwiftLintCommandPlugin
[2/2] Compiling plugin SwiftLintBuildToolPlugin
Building for debugging...
[2/9] Write sources
[4/9] Copying PrivacyInfo.xcprivacy
In file included from /host/spi-builder-workspace/.build/checkouts/MqttCocoaAsyncSocket/Source/GCD/MGCDAsyncUdpSocket.m:11:
/host/spi-builder-workspace/.build/checkouts/MqttCocoaAsyncSocket/Source/GCD/MGCDAsyncUdpSocket.h:11:9: fatal error: 'Foundation/Foundation.h' file not found
   11 | #import <Foundation/Foundation.h>
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
[6/9] Compiling MqttCocoaAsyncSocket MGCDAsyncUdpSocket.m
In file included from /host/spi-builder-workspace/.build/checkouts/MqttCocoaAsyncSocket/Source/GCD/MGCDAsyncSocket.m:11:
/host/spi-builder-workspace/.build/checkouts/MqttCocoaAsyncSocket/Source/GCD/MGCDAsyncSocket.h:11:9: fatal error: 'Foundation/Foundation.h' file not found
   11 | #import <Foundation/Foundation.h>
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
[6/9] Compiling MqttCocoaAsyncSocket MGCDAsyncSocket.m
[6/9] Write swift-version-24593BA9C3E375BF.txt
BUILD FAILURE 6.2 linux