Swift Package IndexBuild Information
Failed to build Popen, reference main (88234d), with Swift 6.3 for Linux on 18 Apr 2026 22:18:59 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/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
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RunAll
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Builder version: 4.70.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/johnno1962/Popen.git
Reference: main
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/johnno1962/Popen
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 88234d2 Merge pull request #3 from johnno1962/blocking-again
Cloned https://github.com/johnno1962/Popen.git
Revision (git rev-parse @):
88234d2a067b277dab3c7d3a74210205f0b92962
SUCCESS checkout https://github.com/johnno1962/Popen.git at main
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Build
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Selected platform: linux
Swift version: 6.3
Building package at path: $PWD
https://github.com/johnno1962/Popen.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$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
Building for debugging...
[0/3] Write sources
[2/3] Write swift-version-24593BA9C3E375BF.txt
[4/19] Compiling PopenD Topen.swift
[5/19] Compiling Popen Topen.swift
[6/19] Compiling Popen Stream.swift
[7/19] Compiling PopenD Stream.swift
[8/19] Compiling PopenD Qopen.swift
/host/spi-builder-workspace/Sources/PopenD/Qopen.swift:39:34: error: cannot find 'KERN_SUCCESS' in scope
37 | open func terminate(signal: CInt = SIGKILL) {
38 | guard let pid = processID,
39 | kill(pid, signal) == KERN_SUCCESS else {
| `- error: cannot find 'KERN_SUCCESS' in scope
40 | return NSLog("\(Self.self): could not signal pid: "+pidStore)
41 | }
[9/19] Compiling Popen Fstat.swift
[10/19] Compiling Popen Fopen.swift
[11/19] Compiling Popen Glob.swift
[12/19] Emitting module Popen
[13/19] Compiling PopenD Fopen.swift
[14/19] Emitting module PopenD
[15/19] Compiling PopenD Fstat.swift
[16/19] Compiling Popen Popen.swift
[17/19] Compiling PopenD Glob.swift
[18/19] Compiling Popen Qopen.swift
/host/spi-builder-workspace/Sources/Popen/Qopen.swift:39:34: error: cannot find 'KERN_SUCCESS' in scope
37 | open func terminate(signal: CInt = SIGKILL) {
38 | guard let pid = processID,
39 | kill(pid, signal) == KERN_SUCCESS else {
| `- error: cannot find 'KERN_SUCCESS' in scope
40 | return NSLog("\(Self.self): could not signal pid: "+pidStore)
41 | }
[19/19] Compiling PopenD Popen.swift
BUILD FAILURE 6.3 linux