Swift Package IndexBuild Information
Failed to build CloudflareDomainsEmailKit, reference main (1d1d05), with Swift 6.4 for Wasm on 21 Sep 2026 03:02:03 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-54344847-1":/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-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1Build Log
========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/iankoex/CloudflareDomainsEmailKit.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/iankoex/CloudflareDomainsEmailKit
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 1d1d05a End of Life Notice
Cloned https://github.com/iankoex/CloudflareDomainsEmailKit.git
Revision (git rev-parse @):
1d1d05a70cd2820d361174cec43e4c5eebc47b64
SUCCESS checkout https://github.com/iankoex/CloudflareDomainsEmailKit.git at main
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.4
Building package at path: $PWD
https://github.com/iankoex/CloudflareDomainsEmailKit.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344847-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1
wasm-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:4328fdb43c680d205c1d6761b1e3267aa38277eefdda9ddfb17b6a0f1a77857a
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest
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Computed https://github.com/swift-server/async-http-client.git at 1.36.1 (1.20s)
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Computed https://github.com/apple/swift-algorithms.git at 1.2.1 (1.07s)
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Computed https://github.com/apple/swift-nio-transport-services.git at 1.28.0 (0.20s)
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Computed https://github.com/apple/swift-nio.git at 2.103.0 (0.35s)
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Computed https://github.com/swift-server/swift-service-lifecycle at 2.12.0 (0.19s)
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Computed https://github.com/apple/swift-nio-ssl.git at 2.37.5 (0.28s)
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Computed https://github.com/apple/swift-certificates.git at 1.20.0 (0.37s)
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Computed https://github.com/apple/swift-crypto.git at 4.5.2 (2.35s)
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Working copy of https://github.com/apple/swift-service-context.git resolved at 1.3.0
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Working copy of https://github.com/apple/swift-nio-extras.git resolved at 1.35.1
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Creating working copy for https://github.com/apple/swift-asn1.git
Working copy of https://github.com/apple/swift-asn1.git resolved at 1.7.3
Building for debugging...
[Computing dependencies]
[Constructing description]
[Pre-planning 1 / 1379]
[Planning deferred tasks]
[Constructing 2873 / 3313]
[28 / 835] ServiceContextModule
[198 / 837] _AtomicsShims
[214 / 851] InternalCollectionsUtilities
[220 / 887] ServiceContextModule
[231 / 887] CSystem
[245 / 887] SystemPackage
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[301 / 892] Logging
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[336 / 901] NIOConcurrencyHelpers
[337 / 901] CNIOExtrasZlib
[338 / 901] NIOConcurrencyHelpers
[345 / 902] Atomics
[354 / 912] InternalCollectionsUtilities
[356 / 912] CNIOBoringSSL
[358 / 913] CNIOBoringSSL
[359 / 913] CNIOLLHTTP
[363 / 913] CNIOBoringSSL
[364 / 913] CNIOBoringSSL
[365 / 913] CNIOBoringSSL
[366 / 913] CNIOBoringSSL
[371 / 913] CNIOBoringSSL
[376 / 913] CNIOBoringSSL
[377 / 913] CNIOBoringSSL
[378 / 913] CNIOBoringSSL
[379 / 913] CNIOBoringSSL
[381 / 913] CNIOBoringSSL
[384 / 913] CNIOBoringSSL
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[392 / 913] CNIOBoringSSL
[393 / 913] CNIOBoringSSL
[395 / 913] CNIOBoringSSL
[400 / 913] CNIOBoringSSL
[404 / 913] CNIOBoringSSL
[410 / 913] CNIOBoringSSL
[412 / 913] CNIOBoringSSL
[414 / 913] CNIOBoringSSL
[420 / 913] CNIOBoringSSL
[422 / 913] CNIOBoringSSL
[428 / 913] CNIOBoringSSL
[431 / 913] CNIOBoringSSL
[436 / 913] CNIOBoringSSL
[437 / 913] CNIOBoringSSL
[438 / 913] CNIOBoringSSL
[440 / 913] CNIOBoringSSL
[442 / 913] CNIOBoringSSL
[444 / 913] CNIOBoringSSL
[447 / 913] CNIOBoringSSL
[449 / 913] CNIOBoringSSL
[452 / 913] CNIOBoringSSL
[454 / 913] CNIOBoringSSL
[457 / 913] CNIOBoringSSL
[460 / 913] CNIOBoringSSL
[463 / 913] CNIOBoringSSL
[464 / 913] CNIOBoringSSL
[467 / 913] CNIOBoringSSL
[469 / 913] CNIOBoringSSL
[471 / 913] CNIOBoringSSL
[472 / 913] CNIOBoringSSL
[475 / 913] CNIOBoringSSL
[1m/host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/crypto/bio/socket_helper.cc:30:10: [0m[0;1;31mfatal error: [0m[1m'netdb.h' file not found[0m
30 | #include <netdb.h>[0m
| [0;1;32m ^~~~~~~~~
[0m1 error generated.
error: CompileC /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-nio-ssl.build/Debug-webassembly-wasm32/CNIOBoringSSL-t.build/Objects-normal/wasm32/socket_helper.o /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/crypto/bio/socket_helper.cc normal wasm32 c++ com.apple.compilers.llvm.clang.1_0.compiler failed with a nonzero exit code. Command line: cd /host
Using response file: /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-nio-ssl.build/Debug-webassembly-wasm32/CNIOBoringSSL-t.build/Objects-normal/wasm32/11b881b950eb02e21769317df93e9b41d1d7f0348e4e0901ae810dce93ca1a57-common-args.resp
/usr/bin/clang -x c++ -target wasm32-unknown-wasip1 -fmessage-length\=0 -fdiagnostics-show-note-include-stack -fmacro-backtrace-limit\=0 -fcolor-diagnostics -Wno-trigraphs -Wno-missing-field-initializers -Wno-missing-prototypes -Wno-return-type -Wno-non-virtual-dtor -Wno-overloaded-virtual -Wno-exit-time-destructors -Wno-missing-braces -Wparentheses -Wswitch -Wno-unused-function -Wno-unused-label -Wno-unused-parameter -Wno-unused-variable -Wunused-value -Wno-empty-body -Wno-uninitialized -Wno-unknown-pragmas -w -Wno-shadow -Wno-four-char-constants -Wno-conversion -Wno-constant-conversion -Wno-int-conversion -Wno-bool-conversion -Wno-enum-conversion -Wno-float-conversion -Wno-non-literal-null-conversion -Wno-objc-literal-conversion -Wno-shorten-64-to-32 -Wno-newline-eof -Wno-c++11-extensions -Wno-implicit-fallthrough -fstrict-aliasing -Wdeprecated-declarations -Winvalid-offsetof -Wno-sign-conversion -Wno-infinite-recursion -Wno-move -Wno-comma -Wno-block-capture-autoreleasing -Wno-strict-prototypes -Wno-range-loop-analysis -Wno-semicolon-before-method-body --sysroot /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/WASI.sdk @/host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-nio-ssl.build/Debug-webassembly-wasm32/CNIOBoringSSL-t.build/Objects-normal/wasm32/11b881b950eb02e21769317df93e9b41d1d7f0348e4e0901ae810dce93ca1a57-common-args.resp -MMD -MT dependencies -MF /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-nio-ssl.build/Debug-webassembly-wasm32/CNIOBoringSSL-t.build/Objects-normal/wasm32/socket_helper.d --serialize-diagnostics /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-nio-ssl.build/Debug-webassembly-wasm32/CNIOBoringSSL-t.build/Objects-normal/wasm32/socket_helper.dia -c /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/crypto/bio/socket_helper.cc -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-nio-ssl.build/Debug-webassembly-wasm32/CNIOBoringSSL-t.build/Objects-normal/wasm32/socket_helper.o
error: Build failed
BUILD FAILURE 6.4 wasm