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Build Information

Failed to build Watchdog with Swift 5.10 for Linux.

Build Command

bash -c docker run --rm -v "checkouts-4606859-0":/host -w "$workDir" registry.gitlab.com/finestructure/spi-images:basic-5.10-latest swift build 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.29.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/wojteklu/Watchdog.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/wojteklu/Watchdog
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 2df9acf Add support for SwiftPM (#51)
Cloned https://github.com/wojteklu/Watchdog.git
Revision (git rev-parse @):
2df9acf8472a1f1146fc0f41e37d3f424dba72d6
SUCCESS checkout https://github.com/wojteklu/Watchdog.git at master
========================================
Build
========================================
Selected platform:         linux
Swift version:             5.10
Building package at path:  $workDir
https://github.com/wojteklu/Watchdog.git
Running build ...
bash -c docker run --rm -v "checkouts-4606859-0":/host -w "$workDir" registry.gitlab.com/finestructure/spi-images:basic-5.10-latest swift build 2>&1
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[3/4] Emitting module Watchdog
/host/spi-builder-workspace/Classes/Watchdog.swift:7:6: error: Objective-C interoperability is disabled
    @objc public static let defaultThreshold = 0.4
    ~^~~~~

/host/spi-builder-workspace/Classes/Watchdog.swift:12:6: error: Objective-C interoperability is disabled
    @objc public convenience init(threshold: Double = Watchdog.defaultThreshold, strictMode: Bool = false) {
    ~^~~~~

/host/spi-builder-workspace/Classes/Watchdog.swift:27:6: error: Objective-C interoperability is disabled
    @objc public init(threshold: Double = Watchdog.defaultThreshold, watchdogFiredCallback: @escaping () -> Void) {
    ~^~~~~

[4/4] Compiling Watchdog Watchdog.swift
/host/spi-builder-workspace/Classes/Watchdog.swift:7:6: error: Objective-C interoperability is disabled
    @objc public static let defaultThreshold = 0.4
    ~^~~~~

/host/spi-builder-workspace/Classes/Watchdog.swift:12:6: error: Objective-C interoperability is disabled
    @objc public convenience init(threshold: Double = Watchdog.defaultThreshold, strictMode: Bool = false) {
    ~^~~~~

/host/spi-builder-workspace/Classes/Watchdog.swift:27:6: error: Objective-C interoperability is disabled
    @objc public init(threshold: Double = Watchdog.defaultThreshold, watchdogFiredCallback: @escaping () -> Void) {
    ~^~~~~

/host/spi-builder-workspace/Classes/Watchdog.swift:42:13: error: cannot find 'objc_sync_enter' in scope
            objc_sync_enter(pingTaskIsRunningLock)
            ^~~~~~~~~~~~~~~
/host/spi-builder-workspace/Classes/Watchdog.swift:44:13: error: cannot find 'objc_sync_exit' in scope
            objc_sync_exit(pingTaskIsRunningLock)
            ^~~~~~~~~~~~~~
/host/spi-builder-workspace/Classes/Watchdog.swift:48:13: error: cannot find 'objc_sync_enter' in scope
            objc_sync_enter(pingTaskIsRunningLock)
            ^~~~~~~~~~~~~~~
/host/spi-builder-workspace/Classes/Watchdog.swift:50:13: error: cannot find 'objc_sync_exit' in scope
            objc_sync_exit(pingTaskIsRunningLock)
            ^~~~~~~~~~~~~~
error: fatalError
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[2/3] Emitting module Watchdog
/host/spi-builder-workspace/Classes/Watchdog.swift:7:6: error: Objective-C interoperability is disabled
    @objc public static let defaultThreshold = 0.4
    ~^~~~~

/host/spi-builder-workspace/Classes/Watchdog.swift:12:6: error: Objective-C interoperability is disabled
    @objc public convenience init(threshold: Double = Watchdog.defaultThreshold, strictMode: Bool = false) {
    ~^~~~~

/host/spi-builder-workspace/Classes/Watchdog.swift:27:6: error: Objective-C interoperability is disabled
    @objc public init(threshold: Double = Watchdog.defaultThreshold, watchdogFiredCallback: @escaping () -> Void) {
    ~^~~~~

[3/3] Compiling Watchdog Watchdog.swift
/host/spi-builder-workspace/Classes/Watchdog.swift:7:6: error: Objective-C interoperability is disabled
    @objc public static let defaultThreshold = 0.4
    ~^~~~~

/host/spi-builder-workspace/Classes/Watchdog.swift:12:6: error: Objective-C interoperability is disabled
    @objc public convenience init(threshold: Double = Watchdog.defaultThreshold, strictMode: Bool = false) {
    ~^~~~~

/host/spi-builder-workspace/Classes/Watchdog.swift:27:6: error: Objective-C interoperability is disabled
    @objc public init(threshold: Double = Watchdog.defaultThreshold, watchdogFiredCallback: @escaping () -> Void) {
    ~^~~~~

/host/spi-builder-workspace/Classes/Watchdog.swift:42:13: error: cannot find 'objc_sync_enter' in scope
            objc_sync_enter(pingTaskIsRunningLock)
            ^~~~~~~~~~~~~~~
/host/spi-builder-workspace/Classes/Watchdog.swift:44:13: error: cannot find 'objc_sync_exit' in scope
            objc_sync_exit(pingTaskIsRunningLock)
            ^~~~~~~~~~~~~~
/host/spi-builder-workspace/Classes/Watchdog.swift:48:13: error: cannot find 'objc_sync_enter' in scope
            objc_sync_enter(pingTaskIsRunningLock)
            ^~~~~~~~~~~~~~~
/host/spi-builder-workspace/Classes/Watchdog.swift:50:13: error: cannot find 'objc_sync_exit' in scope
            objc_sync_exit(pingTaskIsRunningLock)
            ^~~~~~~~~~~~~~
error: fatalError
BUILD FAILURE 5.10 linux

Build Machine: Linux 1