swift-dns-service-discovery – Build Information

Build Information

Failed to build swift-dns-service-discovery, reference main (70474b), with Swift 6.4 for Linux on 20 Sep 2026 21:39:47 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344843-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/fwcd/swift-dns-service-discovery.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/fwcd/swift-dns-service-discovery
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 70474be Install native dependencies in docs CI
Cloned https://github.com/fwcd/swift-dns-service-discovery.git
Revision (git rev-parse @):
70474be35b33540c771db83ec0e173de6f882814
SUCCESS checkout https://github.com/fwcd/swift-dns-service-discovery.git at main
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.4
Building package at path:  $PWD
https://github.com/fwcd/swift-dns-service-discovery.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344843-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:c77fcce225e223ac0fafed844619173fc6de8d62dd560eeb28db3182af6a282b
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest
Fetching https://github.com/apple/swift-service-discovery.git
Fetching https://github.com/apple/swift-docc-plugin.git
[1/1278] Fetching swift-service-discovery
[1279/3623] Fetching swift-service-discovery, swift-docc-plugin
Fetched https://github.com/apple/swift-service-discovery.git (0.59s)
Fetched https://github.com/apple/swift-docc-plugin.git (0.59s)
Computing version for https://github.com/apple/swift-service-discovery.git
Computed https://github.com/apple/swift-service-discovery.git at 1.5.0 (0.78s)
Fetching https://github.com/apple/swift-log
Fetching https://github.com/apple/swift-atomics
[1/1875] Fetching swift-atomics
[58/9971] Fetching swift-atomics, swift-log
Fetched https://github.com/apple/swift-atomics (0.55s)
Fetched https://github.com/apple/swift-log (0.55s)
Computing version for https://github.com/apple/swift-atomics
Computed https://github.com/apple/swift-atomics at 1.3.1 (0.71s)
Computing version for https://github.com/apple/swift-docc-plugin.git
Computed https://github.com/apple/swift-docc-plugin.git at 1.5.0 (1.04s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3824] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit (0.60s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (0.83s)
Computing version for https://github.com/apple/swift-log
Computed https://github.com/apple/swift-log at 1.15.1 (0.19s)
Creating working copy for https://github.com/apple/swift-atomics
Working copy of https://github.com/apple/swift-atomics resolved at 1.3.1
Creating working copy for https://github.com/apple/swift-log
Working copy of https://github.com/apple/swift-log resolved at 1.15.1
Creating working copy for https://github.com/apple/swift-service-discovery.git
Working copy of https://github.com/apple/swift-service-discovery.git resolved at 1.5.0
Creating working copy for https://github.com/apple/swift-docc-plugin.git
Working copy of https://github.com/apple/swift-docc-plugin.git resolved at 1.5.0
Creating working copy for https://github.com/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
warning: 'spi-builder-workspace': you may be able to install avahi-compat-libdns_sd using your system-packager:
    apt-get install libavahi-compat-libdnssd-dev
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 332]
[Starting]
[70 / 129] _AtomicsShims
[71 / 129] Atomics
[82 / 129] Logging-product
[85 / 129] Atomics-product
[88 / 129] ServiceDiscovery
[94 / 139] ServiceDiscovery
[97 / 139] ServiceDiscovery
[99 / 140] ServiceDiscovery
[106 / 141] Logging
[117 / 151] DNSServiceDiscovery
error: SwiftCompile normal x86_64 /host/spi-builder-workspace/Sources/DNSServiceDiscovery/Internal/DNSService+NetworkProtocol.swift failed with a nonzero exit code. Command line:     cd /host
    builtin-SwiftPerFileCompile DNSService+NetworkProtocol.swift
error: SwiftCompile normal x86_64 /host/spi-builder-workspace/Sources/DNSServiceDiscovery/Internal/DNSService+Query.swift failed with a nonzero exit code. Command line:     cd /host
    builtin-SwiftPerFileCompile DNSService+Query.swift
<module-includes>:1:10: [1;39mnote: [1;39min file included from <module-includes>:1:[0;0m
[0;36m1 |[0;0m #include "shim.h"
  [0;36m|[0;0m          `- [1;39mnote: [1;39min file included from <module-includes>:1:[0;0m
[0;36m2 |[0;0m
/host/spi-builder-workspace/Sources/CDNSSD/shim.h:1:10: [1;31merror: [1;39m'dns_sd.h' file not found[0;0m
[0;36m1 |[0;0m #include <dns_sd.h>
  [0;36m|[0;0m          `- [1;31merror: [1;39m'dns_sd.h' file not found[0;0m
[0;36m2 |[0;0m
/host/spi-builder-workspace/Sources/DNSServiceDiscovery/DNSServiceError.swift:1:8: [1;31merror: [1;39mcould not build C module 'CDNSSD'[0;0m
 [0;36m1 |[0;0m import CDNSSD
   [0;36m|[0;0m        `- [1;31merror: [1;39mcould not build C module 'CDNSSD'[0;0m
 [0;36m2 |[0;0m
 [0;36m3 |[0;0m public enum DNSServiceError: Error, Hashable {
Failed frontend command:
/usr/bin/swift-frontend -frontend -c /host/spi-builder-workspace/Sources/DNSServiceDiscovery/AddressInfo.swift /host/spi-builder-workspace/Sources/DNSServiceDiscovery/DNSServiceDiscovery.swift /host/spi-builder-workspace/Sources/DNSServiceDiscovery/DNSServiceError.swift /host/spi-builder-workspace/Sources/DNSServiceDiscovery/DNSServiceInstance.swift /host/spi-builder-workspace/Sources/DNSServiceDiscovery/DNSServiceQuery.swift /host/spi-builder-workspace/Sources/DNSServiceDiscovery/DNSServiceType.swift /host/spi-builder-workspace/Sources/DNSServiceDiscovery/Domain.swift /host/spi-builder-workspace/Sources/DNSServiceDiscovery/IPAddress.swift /host/spi-builder-workspace/Sources/DNSServiceDiscovery/Internal/DNSService+Browse.swift /host/spi-builder-workspace/Sources/DNSServiceDiscovery/Internal/DNSService+Flags.swift /host/spi-builder-workspace/Sources/DNSServiceDiscovery/Internal/DNSService+FoundInstance.swift /host/spi-builder-workspace/Sources/DNSServiceDiscovery/Internal/DNSService+GetAddrInfo.swift -primary-file /host/spi-builder-workspace/Sources/DNSServiceDiscovery/Internal/DNSService+NetworkProtocol.swift -primary-file /host/spi-builder-workspace/Sources/DNSServiceDiscovery/Internal/DNSService+Query.swift /host/spi-builder-workspace/Sources/DNSServiceDiscovery/Internal/DNSService+Resolve.swift /host/spi-builder-workspace/Sources/DNSServiceDiscovery/Internal/DNSService.swift -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-dns-service-discovery.build/Debug-linux-x86_64/DNSServiceDiscovery-t.build/Objects-normal/x86_64/DNSService+NetworkProtocol.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-dns-service-discovery.build/Debug-linux-x86_64/DNSServiceDiscovery-t.build/Objects-normal/x86_64/DNSService+NetworkProtocol.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-dns-service-discovery.build/Debug-linux-x86_64/DNSServiceDiscovery-t.build/Objects-normal/x86_64/DNSService+NetworkProtocol.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-dns-service-discovery.build/Debug-linux-x86_64/DNSServiceDiscovery-t.build/Objects-normal/x86_64/DNSService+NetworkProtocol.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-dns-service-discovery.build/Debug-linux-x86_64/DNSServiceDiscovery-t.build/Objects-normal/x86_64/DNSService+Query.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-dns-service-discovery.build/Debug-linux-x86_64/DNSServiceDiscovery-t.build/Objects-normal/x86_64/DNSService+Query.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-dns-service-discovery.build/Debug-linux-x86_64/DNSServiceDiscovery-t.build/Objects-normal/x86_64/DNSService+Query.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-dns-service-discovery.build/Debug-linux-x86_64/DNSServiceDiscovery-t.build/Objects-normal/x86_64/DNSService+Query.dia -target x86_64-unknown-linux-gnu -disable-objc-interop -I /host/spi-builder-workspace/.build/out/Products/Debug-linux-x86_64 -module-cache-path /host/spi-builder-workspace/.build/out/ModuleCache.noindex -color-diagnostics -Xcc -fcolor-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -external-plugin-path /usr/lib/swift/host/plugins/testing\#/usr/bin/swift-plugin-server -validate-clang-modules-once -clang-build-session-file /host/spi-builder-workspace/.build/out/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /host -enable-anonymous-context-mangled-names -file-compilation-dir /host -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/checkouts/swift-atomics/Sources/_AtomicsShims/include/module.modulemap -Xcc -fmodule-map-file\=/host/spi-builder-workspace/Sources/CDNSSD/module.modulemap -Xcc -fno-omit-frame-pointer -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/host/spi-builder-workspace/.build/checkouts/swift-atomics/Sources/_AtomicsShims/include -Xcc -I/host/spi-builder-workspace/.build/out/Products/Debug-linux-x86_64/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-dns-service-discovery.build/Debug-linux-x86_64/DNSServiceDiscovery-t.build/DerivedSources-normal/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-dns-service-discovery.build/Debug-linux-x86_64/DNSServiceDiscovery-t.build/DerivedSources/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-dns-service-discovery.build/Debug-linux-x86_64/DNSServiceDiscovery-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name DNSServiceDiscovery -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-dns-service-discovery.build/Debug-linux-x86_64/DNSServiceDiscovery-t.build/Objects-normal/x86_64/DNSServiceDiscovery_const_extract_protocols.json -in-process-plugin-server-path /usr/lib/swift/host/libSwiftInProcPluginServer.so -plugin-path /usr/lib/swift/host/plugins -plugin-path /usr/local/lib/swift/host/plugins -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-dns-service-discovery.build/Debug-linux-x86_64/DNSServiceDiscovery-t.build/Objects-normal/x86_64/DNSService+NetworkProtocol.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-dns-service-discovery.build/Debug-linux-x86_64/DNSServiceDiscovery-t.build/Objects-normal/x86_64/DNSService+Query.o -index-unit-output-path /swift-dns-service-discovery.build/Debug-linux-x86_64/DNSServiceDiscovery-t.build/Objects-normal/x86_64/DNSService+NetworkProtocol.o -index-unit-output-path /swift-dns-service-discovery.build/Debug-linux-x86_64/DNSServiceDiscovery-t.build/Objects-normal/x86_64/DNSService+Query.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
error: SwiftCompile normal x86_64 /host/spi-builder-workspace/Sources/DNSServiceDiscovery/Internal/DNSService+Browse.swift failed with a nonzero exit code. Command line:     cd /host
    builtin-SwiftPerFileCompile DNSService+Browse.swift
error: SwiftCompile normal x86_64 /host/spi-builder-workspace/Sources/DNSServiceDiscovery/Internal/DNSService+Flags.swift failed with a nonzero exit code. Command line:     cd /host
    builtin-SwiftPerFileCompile DNSService+Flags.swift
<module-includes>:1:10: [1;39mnote: [1;39min file included from <module-includes>:1:[0;0m
[0;36m1 |[0;0m #include "shim.h"
  [0;36m|[0;0m          `- [1;39mnote: [1;39min file included from <module-includes>:1:[0;0m
[0;36m2 |[0;0m
/host/spi-builder-workspace/Sources/CDNSSD/shim.h:1:10: [1;31merror: [1;39m'dns_sd.h' file not found[0;0m
[0;36m1 |[0;0m #include <dns_sd.h>
  [0;36m|[0;0m          `- [1;31merror: [1;39m'dns_sd.h' file not found[0;0m
[0;36m2 |[0;0m
/host/spi-builder-workspace/Sources/DNSServiceDiscovery/DNSServiceError.swift:1:8: [1;31merror: [1;39mcould not build C module 'CDNSSD'[0;0m
 [0;36m1 |[0;0m import CDNSSD
   [0;36m|[0;0m        `- [1;31merror: [1;39mcould not build C module 'CDNSSD'[0;0m
 [0;36m2 |[0;0m
 [0;36m3 |[0;0m public enum DNSServiceError: Error, Hashable {
Failed frontend command:
/usr/bin/swift-frontend -frontend -c /host/spi-builder-workspace/Sources/DNSServiceDiscovery/AddressInfo.swift /host/spi-builder-workspace/Sources/DNSServiceDiscovery/DNSServiceDiscovery.swift /host/spi-builder-workspace/Sources/DNSServiceDiscovery/DNSServiceError.swift /host/spi-builder-workspace/Sources/DNSServiceDiscovery/DNSServiceInstance.swift /host/spi-builder-workspace/Sources/DNSServiceDiscovery/DNSServiceQuery.swift /host/spi-builder-workspace/Sources/DNSServiceDiscovery/DNSServiceType.swift /host/spi-builder-workspace/Sources/DNSServiceDiscovery/Domain.swift /host/spi-builder-workspace/Sources/DNSServiceDiscovery/IPAddress.swift -primary-file /host/spi-builder-workspace/Sources/DNSServiceDiscovery/Internal/DNSService+Browse.swift -primary-file /host/spi-builder-workspace/Sources/DNSServiceDiscovery/Internal/DNSService+Flags.swift /host/spi-builder-workspace/Sources/DNSServiceDiscovery/Internal/DNSService+FoundInstance.swift /host/spi-builder-workspace/Sources/DNSServiceDiscovery/Internal/DNSService+GetAddrInfo.swift /host/spi-builder-workspace/Sources/DNSServiceDiscovery/Internal/DNSService+NetworkProtocol.swift /host/spi-builder-workspace/Sources/DNSServiceDiscovery/Internal/DNSService+Query.swift /host/spi-builder-workspace/Sources/DNSServiceDiscovery/Internal/DNSService+Resolve.swift /host/spi-builder-workspace/Sources/DNSServiceDiscovery/Internal/DNSService.swift -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-dns-service-discovery.build/Debug-linux-x86_64/DNSServiceDiscovery-t.build/Objects-normal/x86_64/DNSService+Browse.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-dns-service-discovery.build/Debug-linux-x86_64/DNSServiceDiscovery-t.build/Objects-normal/x86_64/DNSService+Browse.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-dns-service-discovery.build/Debug-linux-x86_64/DNSServiceDiscovery-t.build/Objects-normal/x86_64/DNSService+Browse.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-dns-service-discovery.build/Debug-linux-x86_64/DNSServiceDiscovery-t.build/Objects-normal/x86_64/DNSService+Browse.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-dns-service-discovery.build/Debug-linux-x86_64/DNSServiceDiscovery-t.build/Objects-normal/x86_64/DNSService+Flags.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-dns-service-discovery.build/Debug-linux-x86_64/DNSServiceDiscovery-t.build/Objects-normal/x86_64/DNSService+Flags.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-dns-service-discovery.build/Debug-linux-x86_64/DNSServiceDiscovery-t.build/Objects-normal/x86_64/DNSService+Flags.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-dns-service-discovery.build/Debug-linux-x86_64/DNSServiceDiscovery-t.build/Objects-normal/x86_64/DNSService+Flags.dia -target x86_64-unknown-linux-gnu -disable-objc-interop -I /host/spi-builder-workspace/.build/out/Products/Debug-linux-x86_64 -module-cache-path /host/spi-builder-workspace/.build/out/ModuleCache.noindex -color-diagnostics -Xcc -fcolor-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -external-plugin-path /usr/lib/swift/host/plugins/testing\#/usr/bin/swift-plugin-server -validate-clang-modules-once -clang-build-session-file /host/spi-builder-workspace/.build/out/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /host -enable-anonymous-context-mangled-names -file-compilation-dir /host -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/checkouts/swift-atomics/Sources/_AtomicsShims/include/module.modulemap -Xcc -fmodule-map-file\=/host/spi-builder-workspace/Sources/CDNSSD/module.modulemap -Xcc -fno-omit-frame-pointer -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/host/spi-builder-workspace/.build/checkouts/swift-atomics/Sources/_AtomicsShims/include -Xcc -I/host/spi-builder-workspace/.build/out/Products/Debug-linux-x86_64/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-dns-service-discovery.build/Debug-linux-x86_64/DNSServiceDiscovery-t.build/DerivedSources-normal/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-dns-service-discovery.build/Debug-linux-x86_64/DNSServiceDiscovery-t.build/DerivedSources/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-dns-service-discovery.build/Debug-linux-x86_64/DNSServiceDiscovery-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name DNSServiceDiscovery -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-dns-service-discovery.build/Debug-linux-x86_64/DNSServiceDiscovery-t.build/Objects-normal/x86_64/DNSServiceDiscovery_const_extract_protocols.json -in-process-plugin-server-path /usr/lib/swift/host/libSwiftInProcPluginServer.so -plugin-path /usr/lib/swift/host/plugins -plugin-path /usr/local/lib/swift/host/plugins -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-dns-service-discovery.build/Debug-linux-x86_64/DNSServiceDiscovery-t.build/Objects-normal/x86_64/DNSService+Browse.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-dns-service-discovery.build/Debug-linux-x86_64/DNSServiceDiscovery-t.build/Objects-normal/x86_64/DNSService+Flags.o -index-unit-output-path /swift-dns-service-discovery.build/Debug-linux-x86_64/DNSServiceDiscovery-t.build/Objects-normal/x86_64/DNSService+Browse.o -index-unit-output-path /swift-dns-service-discovery.build/Debug-linux-x86_64/DNSServiceDiscovery-t.build/Objects-normal/x86_64/DNSService+Flags.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 linux