Swift Package IndexBuild Information
Failed to build SwiftPCAP, reference 1.3.1 (7fc1f4), with Swift 6.3 for Linux on 14 Apr 2026 03:03:01 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/OperatorFoundation/SwiftPCAP.git
Reference: 1.3.1
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/OperatorFoundation/SwiftPCAP
* tag 1.3.1 -> FETCH_HEAD
HEAD is now at 7fc1f40 Swift 5.3
Cloned https://github.com/OperatorFoundation/SwiftPCAP.git
Revision (git rev-parse @):
7fc1f40ca4638629c9d95e750bb80d782023ad4a
SUCCESS checkout https://github.com/OperatorFoundation/SwiftPCAP.git at 1.3.1
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Build
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Selected platform: linux
Swift version: 6.3
Building package at path: $PWD
https://github.com/OperatorFoundation/SwiftPCAP.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$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
Fetching https://github.com/OperatorFoundation/SwiftHexTools
[1/96] Fetching swifthextools
Fetched https://github.com/OperatorFoundation/SwiftHexTools from cache (0.31s)
Computing version for https://github.com/OperatorFoundation/SwiftHexTools
Computed https://github.com/OperatorFoundation/SwiftHexTools at 1.2.6 (1.10s)
Creating working copy for https://github.com/OperatorFoundation/SwiftHexTools
Working copy of https://github.com/OperatorFoundation/SwiftHexTools resolved at 1.2.6
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)
[3/6] Emitting module SwiftPCAP
/host/spi-builder-workspace/Sources/Clibpcap/module.modulemap:11:12: error: header '/usr/include/pcap.h' not found
9 | module ClibpcapLinux [system]
10 | {
11 | header "/usr/include/pcap.h"
| `- error: header '/usr/include/pcap.h' not found
12 | link "/usr/lib/x86_64-linux-gnu/libpcap.so"
13 | export *
/host/spi-builder-workspace/Sources/SwiftPCAP/SwiftPCAP.swift:7:12: error: could not build C module 'ClibpcapLinux'
5 | import ClibpcapMacOS
6 | #elseif os(Linux)
7 | import ClibpcapLinux
| `- error: could not build C module 'ClibpcapLinux'
8 | #endif
9 |
[4/6] Compiling SwiftPCAP SwiftPCAPLive.swift
/host/spi-builder-workspace/Sources/Clibpcap/module.modulemap:11:12: error: header '/usr/include/pcap.h' not found
9 | module ClibpcapLinux [system]
10 | {
11 | header "/usr/include/pcap.h"
| `- error: header '/usr/include/pcap.h' not found
12 | link "/usr/lib/x86_64-linux-gnu/libpcap.so"
13 | export *
/host/spi-builder-workspace/Sources/SwiftPCAP/SwiftPCAP.swift:7:12: error: could not build C module 'ClibpcapLinux'
5 | import ClibpcapMacOS
6 | #elseif os(Linux)
7 | import ClibpcapLinux
| `- error: could not build C module 'ClibpcapLinux'
8 | #endif
9 |
[5/6] Compiling SwiftPCAP SwiftPCAPOffline.swift
/host/spi-builder-workspace/Sources/Clibpcap/module.modulemap:11:12: error: header '/usr/include/pcap.h' not found
9 | module ClibpcapLinux [system]
10 | {
11 | header "/usr/include/pcap.h"
| `- error: header '/usr/include/pcap.h' not found
12 | link "/usr/lib/x86_64-linux-gnu/libpcap.so"
13 | export *
/host/spi-builder-workspace/Sources/SwiftPCAP/SwiftPCAP.swift:7:12: error: could not build C module 'ClibpcapLinux'
5 | import ClibpcapMacOS
6 | #elseif os(Linux)
7 | import ClibpcapLinux
| `- error: could not build C module 'ClibpcapLinux'
8 | #endif
9 |
[6/6] Compiling SwiftPCAP SwiftPCAP.swift
/host/spi-builder-workspace/Sources/Clibpcap/module.modulemap:11:12: error: header '/usr/include/pcap.h' not found
9 | module ClibpcapLinux [system]
10 | {
11 | header "/usr/include/pcap.h"
| `- error: header '/usr/include/pcap.h' not found
12 | link "/usr/lib/x86_64-linux-gnu/libpcap.so"
13 | export *
/host/spi-builder-workspace/Sources/SwiftPCAP/SwiftPCAP.swift:7:12: error: could not build C module 'ClibpcapLinux'
5 | import ClibpcapMacOS
6 | #elseif os(Linux)
7 | import ClibpcapLinux
| `- error: could not build C module 'ClibpcapLinux'
8 | #endif
9 |
BUILD FAILURE 6.3 linux