Swift Package IndexBuild Information
Failed to build CloudflareDomainsEmailKit, reference 0.1.7 (b7e347), with Swift 6.4 for Wasm on 21 Sep 2026 03:02:49 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-53886769-2":/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: 0.1.7
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
* tag 0.1.7 -> FETCH_HEAD
HEAD is now at b7e347c better error handling
Cloned https://github.com/iankoex/CloudflareDomainsEmailKit.git
Revision (git rev-parse @):
b7e347c36d0c6bbe43ff29c643284f6f652e46b9
SUCCESS checkout https://github.com/iankoex/CloudflareDomainsEmailKit.git at 0.1.7
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.4
Building package at path: $PWD
https://github.com/iankoex/CloudflareDomainsEmailKit.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886769-2":/host -w "$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
Fetching https://github.com/swift-server/async-http-client.git
[1/16197] Fetching async-http-client
Fetched https://github.com/swift-server/async-http-client.git (0.91s)
Computing version for https://github.com/swift-server/async-http-client.git
Computed https://github.com/swift-server/async-http-client.git at 1.36.1 (1.15s)
Fetching https://github.com/apple/swift-distributed-tracing.git
Fetching https://github.com/apple/swift-algorithms.git
Fetching https://github.com/apple/swift-service-context.git
Fetching https://github.com/apple/swift-nio-extras.git
Fetching https://github.com/apple/swift-configuration.git
Fetching https://github.com/apple/swift-atomics.git
[1/6145] Fetching swift-algorithms
[3811/12452] Fetching swift-algorithms, swift-distributed-tracing
[4553/14327] Fetching swift-algorithms, swift-distributed-tracing, swift-atomics
[12155/18099] Fetching swift-algorithms, swift-distributed-tracing, swift-atomics, swift-configuration
[14932/24789] Fetching swift-algorithms, swift-distributed-tracing, swift-atomics, swift-configuration, swift-nio-extras
Fetched https://github.com/apple/swift-atomics.git (0.58s)
[21376/22914] Fetching swift-algorithms, swift-distributed-tracing, swift-configuration, swift-nio-extras
Fetching https://github.com/apple/swift-nio-transport-services.git
Fetched https://github.com/apple/swift-algorithms.git (0.59s)
[15431/16769] Fetching swift-distributed-tracing, swift-configuration, swift-nio-extras
Fetching https://github.com/apple/swift-nio-http2.git
Fetched https://github.com/apple/swift-nio-extras.git (0.65s)
Fetching https://github.com/apple/swift-log.git
[1/2863] Fetching swift-nio-transport-services
Fetched https://github.com/apple/swift-nio-transport-services.git (0.47s)
Fetching https://github.com/apple/swift-nio.git
[1/8096] Fetching swift-log
[3645/20348] Fetching swift-log, swift-nio-http2
[10670/21712] Fetching swift-log, swift-nio-http2, swift-service-context
Fetched https://github.com/apple/swift-log.git (0.57s)
Fetching https://github.com/apple/swift-nio-ssl.git
[2969/13616] Fetching swift-nio-http2, swift-service-context
Fetched https://github.com/apple/swift-service-context.git (1.30s)
Fetched https://github.com/apple/swift-configuration.git (1.30s)
[9067/12252] Fetching swift-nio-http2
Fetched https://github.com/apple/swift-distributed-tracing.git (1.30s)
Fetched https://github.com/apple/swift-nio-http2.git (1.00s)
[1/16065] Fetching swift-nio-ssl
[5142/102130] Fetching swift-nio-ssl, swift-nio
Fetched https://github.com/apple/swift-nio-ssl.git (1.38s)
[58525/86065] Fetching swift-nio
Fetched https://github.com/apple/swift-nio.git (3.47s)
Computing version for https://github.com/apple/swift-service-context.git
Computed https://github.com/apple/swift-service-context.git at 1.3.0 (4.71s)
Computing version for https://github.com/apple/swift-algorithms.git
Computed https://github.com/apple/swift-algorithms.git at 1.2.1 (1.47s)
Fetching https://github.com/apple/swift-numerics.git
[1/6636] Fetching swift-numerics
Fetched https://github.com/apple/swift-numerics.git (0.63s)
Computing version for https://github.com/apple/swift-configuration.git
Computed https://github.com/apple/swift-configuration.git at 1.2.0 (2.22s)
Fetching https://github.com/swift-server/swift-service-lifecycle
Fetching https://github.com/apple/swift-collections
[1/2843] Fetching swift-service-lifecycle
[2844/30195] Fetching swift-service-lifecycle, swift-collections
Fetching https://github.com/apple/swift-system
Fetched https://github.com/swift-server/swift-service-lifecycle (1.68s)
Fetched https://github.com/apple/swift-collections (1.70s)
[1/6898] Fetching swift-system
Fetched https://github.com/apple/swift-system (0.78s)
Computing version for https://github.com/apple/swift-distributed-tracing.git
Computed https://github.com/apple/swift-distributed-tracing.git at 1.5.0 (2.77s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.1 (0.31s)
Computing version for https://github.com/apple/swift-numerics.git
Computed https://github.com/apple/swift-numerics.git at 1.1.1 (0.33s)
Computing version for https://github.com/apple/swift-collections
Computed https://github.com/apple/swift-collections at 1.6.0 (0.55s)
Computing version for https://github.com/apple/swift-nio-transport-services.git
Computed https://github.com/apple/swift-nio-transport-services.git at 1.28.0 (0.36s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 2.103.0 (0.59s)
Computing version for https://github.com/swift-server/swift-service-lifecycle
Computed https://github.com/swift-server/swift-service-lifecycle at 2.12.0 (0.35s)
Fetching https://github.com/apple/swift-async-algorithms.git
[1/6723] Fetching swift-async-algorithms
Fetched https://github.com/apple/swift-async-algorithms.git (1.17s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.15.1 (1.56s)
Computing version for https://github.com/apple/swift-async-algorithms.git
Computed https://github.com/apple/swift-async-algorithms.git at 1.1.5 (0.40s)
Computing version for https://github.com/apple/swift-nio-http2.git
Computed https://github.com/apple/swift-nio-http2.git at 1.46.0 (0.40s)
Computing version for https://github.com/apple/swift-nio-ssl.git
Computed https://github.com/apple/swift-nio-ssl.git at 2.37.5 (0.40s)
Computing version for https://github.com/apple/swift-system
Computed https://github.com/apple/swift-system at 1.8.1 (0.40s)
Computing version for https://github.com/apple/swift-nio-extras.git
Computed https://github.com/apple/swift-nio-extras.git at 1.35.1 (0.78s)
Fetching https://github.com/apple/swift-asn1.git
Fetching https://github.com/apple/swift-certificates.git
Fetching https://github.com/apple/swift-http-structured-headers.git
[1/1253] Fetching swift-http-structured-headers
[766/3236] Fetching swift-http-structured-headers, swift-asn1
[1512/10809] Fetching swift-http-structured-headers, swift-asn1, swift-certificates
Fetched https://github.com/apple/swift-http-structured-headers.git (0.47s)
[458/9556] Fetching swift-asn1, swift-certificates
Fetching https://github.com/apple/swift-http-types.git
Fetched https://github.com/apple/swift-asn1.git (0.68s)
[1/1935] Fetching swift-http-types
Fetched https://github.com/apple/swift-certificates.git (1.15s)
Fetched https://github.com/apple/swift-http-types.git (0.48s)
Computing version for https://github.com/apple/swift-http-structured-headers.git
Computed https://github.com/apple/swift-http-structured-headers.git at 1.7.0 (1.49s)
Computing version for https://github.com/apple/swift-http-types.git
Computed https://github.com/apple/swift-http-types.git at 1.8.0 (0.33s)
Computing version for https://github.com/apple/swift-asn1.git
Computed https://github.com/apple/swift-asn1.git at 1.7.3 (0.39s)
Computing version for https://github.com/apple/swift-certificates.git
Computed https://github.com/apple/swift-certificates.git at 1.20.0 (0.43s)
Fetching https://github.com/apple/swift-crypto.git
[1/18549] Fetching swift-crypto
Fetched https://github.com/apple/swift-crypto.git (1.66s)
Computing version for https://github.com/apple/swift-crypto.git
Computed https://github.com/apple/swift-crypto.git at 4.5.2 (2.13s)
Creating working copy for https://github.com/apple/swift-nio-transport-services.git
Working copy of https://github.com/apple/swift-nio-transport-services.git resolved at 1.28.0
Creating working copy for https://github.com/swift-server/swift-service-lifecycle
Working copy of https://github.com/swift-server/swift-service-lifecycle resolved at 2.12.0
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
Creating working copy for https://github.com/apple/swift-async-algorithms.git
Working copy of https://github.com/apple/swift-async-algorithms.git resolved at 1.1.5
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.15.1
Creating working copy for https://github.com/apple/swift-collections
Working copy of https://github.com/apple/swift-collections resolved at 1.6.0
Creating working copy for https://github.com/apple/swift-nio-extras.git
Working copy of https://github.com/apple/swift-nio-extras.git resolved at 1.35.1
Creating working copy for https://github.com/apple/swift-crypto.git
Working copy of https://github.com/apple/swift-crypto.git resolved at 4.5.2
Creating working copy for https://github.com/apple/swift-nio-ssl.git
Working copy of https://github.com/apple/swift-nio-ssl.git resolved at 2.37.5
Creating working copy for https://github.com/apple/swift-service-context.git
Working copy of https://github.com/apple/swift-service-context.git resolved at 1.3.0
Creating working copy for https://github.com/apple/swift-numerics.git
Working copy of https://github.com/apple/swift-numerics.git resolved at 1.1.1
Creating working copy for https://github.com/apple/swift-system
Working copy of https://github.com/apple/swift-system resolved at 1.8.1
Creating working copy for https://github.com/swift-server/async-http-client.git
Working copy of https://github.com/swift-server/async-http-client.git resolved at 1.36.1
Creating working copy for https://github.com/apple/swift-http-structured-headers.git
Working copy of https://github.com/apple/swift-http-structured-headers.git resolved at 1.7.0
Creating working copy for https://github.com/apple/swift-distributed-tracing.git
Working copy of https://github.com/apple/swift-distributed-tracing.git resolved at 1.5.0
Creating working copy for https://github.com/apple/swift-algorithms.git
Working copy of https://github.com/apple/swift-algorithms.git resolved at 1.2.1
Creating working copy for https://github.com/apple/swift-atomics.git
Working copy of https://github.com/apple/swift-atomics.git resolved at 1.3.1
Creating working copy for https://github.com/apple/swift-http-types.git
Working copy of https://github.com/apple/swift-http-types.git resolved at 1.8.0
Creating working copy for https://github.com/apple/swift-certificates.git
Working copy of https://github.com/apple/swift-certificates.git resolved at 1.20.0
Creating working copy for https://github.com/apple/swift-configuration.git
Working copy of https://github.com/apple/swift-configuration.git resolved at 1.2.0
Creating working copy for https://github.com/apple/swift-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 2.103.0
Creating working copy for https://github.com/apple/swift-nio-http2.git
Working copy of https://github.com/apple/swift-nio-http2.git resolved at 1.46.0
Building for debugging...
[Computing dependencies]
[Constructing description]
[Pre-planning 1 / 1379]
[Planning 496 / 1379]
[Planning 1136 / 1379]
[Planning deferred tasks]
[Constructing 292 / 3313]
[Starting]
[11 / 835] _NIOBase64
[168 / 835] CNIOBoringSSLShims
[211 / 847] ServiceContextModule
[214 / 867] SystemPackage
[215 / 867] ServiceContextModule
[226 / 867] _NIODataStructures
[238 / 867] SystemPackage
[238 / 867] _NIODataStructures
[241 / 867] SystemPackage
[245 / 867] SystemPackage
[247 / 868] _NIOBase64
[249 / 868] _NIOBase64
[253 / 868] SystemPackage-product
[256 / 868] _NIOBase64
[258 / 868] RealModule-product
[261 / 869] Instrumentation
[269 / 891] InternalCollectionsUtilities
[270 / 898] NIOConcurrencyHelpers
[273 / 898] RealModule
[275 / 899] NIOConcurrencyHelpers
[279 / 899] RealModule
[281 / 899] NIOConcurrencyHelpers
[283 / 899] Logging
[288 / 899] NIOConcurrencyHelpers
[294 / 899] NIOConcurrencyHelpers-product
[298 / 899] InternalCollectionsUtilities
[304 / 900] Logging-product
[310 / 901] InternalCollectionsUtilities
[312 / 901] NIOConcurrencyHelpers
[314 / 901] InternalCollectionsUtilities
[315 / 901] ContainersPreview
[327 / 902] Instrumentation
[340 / 909] Logging
[343 / 909] Logging
[352 / 909] CNIOFreeBSD
[360 / 910] CNIOExtrasZlib
[368 / 913] Tracing
[373 / 940] ContainersPreview
[376 / 941] CNIOBoringSSL
[387 / 941] CNIOLLHTTP
[390 / 941] CNIOBoringSSL
[393 / 941] CNIOBoringSSL
[394 / 941] CNIOBoringSSL
[396 / 941] CNIOBoringSSL
[402 / 941] CNIOBoringSSL
[404 / 941] CNIOBoringSSL
[406 / 941] CNIOBoringSSL
[407 / 941] CNIOBoringSSL
[409 / 941] CNIOBoringSSL
[410 / 941] Atomics
[418 / 941] CNIOBoringSSL
[420 / 941] CNIOBoringSSL
[424 / 941] CNIOBoringSSL
[427 / 941] CNIOBoringSSL
[429 / 941] CNIOBoringSSL
[432 / 941] CNIOBoringSSL
[435 / 941] CNIOBoringSSL
[438 / 941] CNIOBoringSSL
[440 / 941] CNIOBoringSSL
[444 / 941] CNIOBoringSSL
[445 / 941] CNIOBoringSSL
[446 / 941] CNIOBoringSSL
[452 / 941] CNIOBoringSSL
[456 / 941] CNIOBoringSSL
[459 / 941] CNIOBoringSSL
[463 / 941] CNIOBoringSSL
[466 / 941] CNIOBoringSSL
[468 / 941] CNIOBoringSSL
[469 / 941] CNIOBoringSSL
[470 / 941] CNIOBoringSSL
[471 / 941] CNIOBoringSSL
[472 / 941] CNIOBoringSSL
[473 / 941] CNIOBoringSSL
[475 / 941] CNIOBoringSSL
[476 / 941] CNIOBoringSSL
[477 / 941] CNIOBoringSSL
[478 / 941] CNIOBoringSSL
[480 / 941] CNIOBoringSSL
[481 / 941] CNIOBoringSSL
[483 / 941] CNIOBoringSSL
[484 / 941] CNIOBoringSSL
[486 / 941] CNIOBoringSSL
[488 / 941] CNIOBoringSSL
[489 / 941] CNIOBoringSSL
[491 / 941] CNIOBoringSSL
[493 / 941] CNIOBoringSSL
[494 / 941] CNIOBoringSSL
[495 / 941] CNIOBoringSSL
[497 / 941] CNIOBoringSSL
[499 / 941] CNIOBoringSSL
[501 / 941] CNIOBoringSSL
[502 / 941] CNIOBoringSSL
[503 / 941] CNIOBoringSSL
[505 / 941] 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
[509 / 941] CNIOBoringSSL
error: Build failed
BUILD FAILURE 6.4 wasm