aws-crt-swift – Build Information

Build Information

Failed to build aws-crt-swift, reference v0.64.3 (e47b4a), with Swift 6.4 for Wasm on 29 Oct 2026 20:05:51 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-53886768-0":/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-6.4-latest swift build --swift-sdk swift-6.4.0-RELEASE_wasm 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.4
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/awslabs/aws-crt-swift.git
Reference: v0.64.3
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/awslabs/aws-crt-swift
 * tag               v0.64.3    -> FETCH_HEAD
HEAD is now at e47b4ab chore: update CRTVersion to 0.64.3
Submodule path 'aws-common-runtime/aws-c-auth': checked out '05810b36e4731ec52432f050ed20851ba59f3df5'
Submodule path 'aws-common-runtime/aws-c-cal': checked out '2441187f3bdbe0f0fe7fa5dd1736be98227ad556'
Submodule path 'aws-common-runtime/aws-c-common': checked out '2a29f7ea85397ff15e41ae086fb3662484fd305d'
Submodule path 'aws-common-runtime/aws-c-compression': checked out '891312c058e69a4d55f569f79dde1ee221982532'
Submodule path 'aws-common-runtime/aws-c-event-stream': checked out 'd32600bfecc6616cab0c478f96ea5a779f03e05e'
Submodule path 'aws-common-runtime/aws-c-http': checked out 'd19eabf4c5dc78ee1e07033a5015e9d50d04ec31'
Submodule path 'aws-common-runtime/aws-c-io': checked out '1831a1943e4c4a034d42f954e8f154cf6b9b492f'
Submodule path 'aws-common-runtime/aws-c-mqtt': checked out '96af751fa58d4d6704881463a4d6895b107268ed'
Submodule path 'aws-common-runtime/aws-c-sdkutils': checked out 'de0fbe807a409158c3fa285bafb88120c8989609'
Submodule path 'aws-common-runtime/aws-checksums': checked out '12cd22e81543b8547132762023076ab6afa25559'
Submodule path 'aws-common-runtime/s2n': checked out '6459002cd61e4bf3bbc53db23f068b21da9ff6bd'
Submodule path 'aws-common-runtime/s2n/tests/cbmc/aws-verification-model-for-libcrypto': checked out '4a6839e2a9cf5194a7789f63b1a3a45b5e86add1'
Submodule 'aws-common-runtime/aws-c-auth' (https://github.com/awslabs/aws-c-auth.git) registered for path 'aws-common-runtime/aws-c-auth'
Submodule 'aws-common-runtime/aws-c-cal' (https://github.com/awslabs/aws-c-cal) registered for path 'aws-common-runtime/aws-c-cal'
Submodule 'aws-common-runtime/aws-c-common' (https://github.com/awslabs/aws-c-common.git) registered for path 'aws-common-runtime/aws-c-common'
Submodule 'aws-common-runtime/aws-c-compression' (https://github.com/awslabs/aws-c-compression.git) registered for path 'aws-common-runtime/aws-c-compression'
Submodule 'aws-common-runtime/aws-c-event-stream' (https://github.com/awslabs/aws-c-event-stream) registered for path 'aws-common-runtime/aws-c-event-stream'
Submodule 'aws-common-runtime/aws-c-http' (https://github.com/awslabs/aws-c-http.git) registered for path 'aws-common-runtime/aws-c-http'
Submodule 'aws-common-runtime/aws-c-io' (https://github.com/awslabs/aws-c-io.git) registered for path 'aws-common-runtime/aws-c-io'
Submodule 'aws-common-runtime/aws-c-mqtt' (https://github.com/awslabs/aws-c-mqtt.git) registered for path 'aws-common-runtime/aws-c-mqtt'
Submodule 'aws-common-runtime/aws-c-sdkutils' (https://github.com/awslabs/aws-c-sdkutils) registered for path 'aws-common-runtime/aws-c-sdkutils'
Submodule 'aws-common-runtime/aws-checksums' (https://github.com/awslabs/aws-checksums) registered for path 'aws-common-runtime/aws-checksums'
Submodule 'aws-common-runtime/s2n' (https://github.com/aws/s2n-tls.git) registered for path 'aws-common-runtime/s2n'
Cloning into '/host/spi-builder-workspace/aws-common-runtime/aws-c-auth'...
Cloning into '/host/spi-builder-workspace/aws-common-runtime/aws-c-cal'...
Cloning into '/host/spi-builder-workspace/aws-common-runtime/aws-c-common'...
Cloning into '/host/spi-builder-workspace/aws-common-runtime/aws-c-compression'...
Cloning into '/host/spi-builder-workspace/aws-common-runtime/aws-c-event-stream'...
Cloning into '/host/spi-builder-workspace/aws-common-runtime/aws-c-http'...
Cloning into '/host/spi-builder-workspace/aws-common-runtime/aws-c-io'...
Cloning into '/host/spi-builder-workspace/aws-common-runtime/aws-c-mqtt'...
Cloning into '/host/spi-builder-workspace/aws-common-runtime/aws-c-sdkutils'...
Cloning into '/host/spi-builder-workspace/aws-common-runtime/aws-checksums'...
Cloning into '/host/spi-builder-workspace/aws-common-runtime/s2n'...
Submodule 'tests/cbmc/aws-verification-model-for-libcrypto' (https://github.com/awslabs/aws-verification-model-for-libcrypto.git) registered for path 'aws-common-runtime/s2n/tests/cbmc/aws-verification-model-for-libcrypto'
Cloning into '/host/spi-builder-workspace/aws-common-runtime/s2n/tests/cbmc/aws-verification-model-for-libcrypto'...
Cloned https://github.com/awslabs/aws-crt-swift.git
Revision (git rev-parse @):
e47b4abfbb684ee45126aa6d0d00fbddb03aec2e
SUCCESS checkout https://github.com/awslabs/aws-crt-swift.git at v0.64.3
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/awslabs/aws-crt-swift.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886768-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest swift build --swift-sdk swift-6.4.0-RELEASE_wasm 2>&1
wasm-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:0ad19d16955074ecc72bbe910025b19c4e4614184c1a48afc82660d4c7620121
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest
warning: 'spi-builder-workspace': Invalid Exclude '/host/spi-builder-workspace/aws-common-runtime/s2n/docker-images': File not found.
warning: 'spi-builder-workspace': Invalid Exclude '/host/spi-builder-workspace/aws-common-runtime/s2n/docker-images': File not found.
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 486]
[Planning deferred tasks]
In file included from /host/spi-builder-workspace/aws-common-runtime/s2n/crypto/s2n_tls13_keys.c:16:
In file included from /host/spi-builder-workspace/aws-common-runtime/s2n/crypto/s2n_tls13_keys.h:20:
In file included from /host/spi-builder-workspace/aws-common-runtime/s2n/crypto/s2n_hkdf.h:20:
In file included from /host/spi-builder-workspace/aws-common-runtime/s2n/crypto/s2n_hmac.h:22:
[1m/host/spi-builder-workspace/aws-common-runtime/s2n/crypto/s2n_hash.h:18:10: [0m[0;1;31mfatal error: [0m[1m'openssl/md5.h' file not found[0m
   18 | #include <openssl/md5.h>[0m
      | [0;1;32m         ^~~~~~~~~~~~~~~
[0m1 error generated.
error: CompileC /host/spi-builder-workspace/.build/out/Intermediates.noindex/aws-crt-swift.build/Debug-webassembly-wasm32/S2N_TLS-t.build/Objects-normal/wasm32/s2n_tls13_keys.o /host/spi-builder-workspace/aws-common-runtime/s2n/crypto/s2n_tls13_keys.c 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/aws-crt-swift.build/Debug-webassembly-wasm32/S2N_TLS-t.build/Objects-normal/wasm32/9f65232cb83f8421e3a495a5062eba382369c975104ee97bafc405ab795bfc5e-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-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 -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 -Wpointer-sign -Wno-newline-eof -Wno-implicit-fallthrough -fstrict-aliasing -Wdeprecated-declarations -Wno-sign-conversion -Wno-infinite-recursion -Wno-comma -Wno-block-capture-autoreleasing -Wno-strict-prototypes -Wno-semicolon-before-method-body --sysroot /root/.swiftpm/swift-sdks/swift-6.4.0-RELEASE_wasm.artifactbundle/swift-6.4.0-RELEASE_wasm/wasm32-unknown-wasip1/WASI.sdk @/host/spi-builder-workspace/.build/out/Intermediates.noindex/aws-crt-swift.build/Debug-webassembly-wasm32/S2N_TLS-t.build/Objects-normal/wasm32/9f65232cb83f8421e3a495a5062eba382369c975104ee97bafc405ab795bfc5e-common-args.resp -MMD -MT dependencies -MF /host/spi-builder-workspace/.build/out/Intermediates.noindex/aws-crt-swift.build/Debug-webassembly-wasm32/S2N_TLS-t.build/Objects-normal/wasm32/s2n_tls13_keys.d --serialize-diagnostics /host/spi-builder-workspace/.build/out/Intermediates.noindex/aws-crt-swift.build/Debug-webassembly-wasm32/S2N_TLS-t.build/Objects-normal/wasm32/s2n_tls13_keys.dia -c /host/spi-builder-workspace/aws-common-runtime/s2n/crypto/s2n_tls13_keys.c -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/aws-crt-swift.build/Debug-webassembly-wasm32/S2N_TLS-t.build/Objects-normal/wasm32/s2n_tls13_keys.o
error: Build failed
BUILD FAILURE 6.4 wasm