swift-async-dns-resolver – Build Information

Build Information

Failed to build swift-async-dns-resolver, reference 0.8.0 (1bd427), with Swift 6.1 for Wasm on 5 Sep 2026 01:25:18 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-53886770-0":/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:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.0.2
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/apple/swift-async-dns-resolver.git
Reference: 0.8.0
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/apple/swift-async-dns-resolver
 * tag               0.8.0      -> FETCH_HEAD
HEAD is now at 1bd427a Bump c-ares 1.19.1 to 1.34.6 (#85)
Submodule path 'Sources/CAsyncDNSResolver/c-ares': checked out '3ac47ee46edd8ea40370222f91613fc16c434853'
Submodule 'c-ares' (https://github.com/c-ares/c-ares.git) registered for path 'Sources/CAsyncDNSResolver/c-ares'
Cloning into '/host/spi-builder-workspace/Sources/CAsyncDNSResolver/c-ares'...
Cloned https://github.com/apple/swift-async-dns-resolver.git
Revision (git rev-parse @):
1bd427a37a8fa276a96189f22c714e79b7d5ac03
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/apple/swift-async-dns-resolver.git at 0.8.0
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/apple/swift-async-dns-resolver.git
https://github.com/apple/swift-async-dns-resolver.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886770-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures 2>&1
wasm-6.1-latest: Pulling from saguaro1/spi-images
Digest: sha256:290f441d1f5b7bf0dbbe61e8b7514208804cdcb507d57b3c762463ad036298f7
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.1-latest
Building for debugging...
/host/spi-builder-workspace/Sources/CAsyncDNSResolver/c-ares/src/lib/ares_addrinfo_localhost.c:34:12: fatal error: 'netdb.h' file not found
   34 | #  include <netdb.h>
      |            ^~~~~~~~~
1 error generated.
[0/93] Compiling ares_addrinfo_localhost.c
[0/93] Compiling windows_port.c
[0/93] Compiling ares_cancel.c
[0/93] Compiling ares_cookie.c
[0/93] Compiling ares_close_sockets.c
[0/93] Compiling ares_conn.c
[0/93] Compiling ares_android.c
[0/93] Write swift-version-24593BA9C3E375BF.txt
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886770-0":/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:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.1-latest: Pulling from saguaro1/spi-images
Digest: sha256:290f441d1f5b7bf0dbbe61e8b7514208804cdcb507d57b3c762463ad036298f7
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.1-latest
[0/1] Planning build
Building for debugging...
[0/93] Compiling ares_timeval.c
[1/93] Compiling ares_math.c
/host/spi-builder-workspace/Sources/CAsyncDNSResolver/c-ares/src/lib/util/ares_iface_ips.c:46:12: fatal error: 'net/if.h' file not found
   46 | #  include <net/if.h>
      |            ^~~~~~~~~~
1 error generated.
[2/93] Compiling ares_iface_ips.c
[2/93] Compiling ares_strsplit.c
[2/93] Compiling ares_threads.c
[2/93] Compiling windows_port.c
[2/93] Compiling ares_uri.c
[2/93] Compiling ares_str.c
[2/93] Write swift-version-24593BA9C3E375BF.txt
[2/93] Compiling ares_rand.c
BUILD FAILURE 6.1 wasm