Swift Package IndexBuild Information
Failed to build swift-cassandra-client, reference 0.14.0 (2b35ef), with Swift 6.4 for Wasm on 28 Sep 2026 13:53:10 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-54344845-0":/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.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1Build Log
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RunAll
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Builder version: 5.1.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/apple/swift-cassandra-client.git
Reference: 0.14.0
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-cassandra-client
* tag 0.14.0 -> FETCH_HEAD
HEAD is now at 2b35ef8 Allow statements to be marked idempotent to enable host failover (#131)
Submodule path 'Sources/CDataStaxDriver/datastax-cpp-driver': checked out '90df2c9ca1aa184a746445698533c71f7f34a2e1'
Submodule path 'Sources/Clibuv/libuv': checked out '0c1fa696aa502eb749c2c4735005f41ba00a27b8'
Submodule 'datastax-cpp-driver' (https://github.com/datastax/cpp-driver.git) registered for path 'Sources/CDataStaxDriver/datastax-cpp-driver'
Submodule 'libuv' (https://github.com/libuv/libuv.git) registered for path 'Sources/Clibuv/libuv'
Cloning into '/host/spi-builder-workspace/Sources/CDataStaxDriver/datastax-cpp-driver'...
Cloning into '/host/spi-builder-workspace/Sources/Clibuv/libuv'...
Cloned https://github.com/apple/swift-cassandra-client.git
Revision (git rev-parse @):
2b35ef8fccf86aa3bc3bdc426bcf703ba46a0f62
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/apple/swift-cassandra-client.git at 0.14.0
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Build
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Selected platform: wasm
Swift version: 6.4
Building package at path: $PWD
https://github.com/apple/swift-cassandra-client.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344845-0":/host -w "$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.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/apple/swift-atomics
Fetching https://github.com/apple/swift-configuration.git
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Fetching https://github.com/swift-otel/swift-otel-semantic-conventions
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Fetching https://github.com/apple/swift-distributed-tracing
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Computing version for https://github.com/apple/swift-nio-ssl
Computed https://github.com/apple/swift-nio-ssl at 2.37.2 (7.24s)
Computing version for https://github.com/swift-otel/swift-otel-semantic-conventions
Computed https://github.com/swift-otel/swift-otel-semantic-conventions at 1.43.0 (0.32s)
Computing version for https://github.com/apple/swift-configuration.git
Computed https://github.com/apple/swift-configuration.git at 1.2.1 (0.42s)
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Computing version for https://github.com/apple/swift-atomics
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Computed https://github.com/swift-server/swift-service-lifecycle at 2.12.0 (0.33s)
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Computing version for https://github.com/apple/swift-log
Computed https://github.com/apple/swift-log at 1.15.1 (1.47s)
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Computed https://github.com/apple/swift-collections at 1.7.1 (0.54s)
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Computed https://github.com/apple/swift-nio at 2.103.0 (0.56s)
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Computed https://github.com/apple/swift-metrics at 2.11.0 (0.43s)
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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
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Working copy of https://github.com/apple/swift-system resolved at 1.8.1
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Working copy of https://github.com/apple/swift-distributed-tracing resolved at 1.5.0
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-crypto.git
Working copy of https://github.com/apple/swift-crypto.git resolved at 4.5.2
Creating working copy for https://github.com/swift-otel/swift-otel-semantic-conventions
Working copy of https://github.com/swift-otel/swift-otel-semantic-conventions resolved at 1.43.0
Creating working copy for https://github.com/apple/swift-log
Working copy of https://github.com/apple/swift-log resolved at 1.15.1
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Working copy of https://github.com/apple/swift-collections resolved at 1.7.1
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Working copy of https://github.com/apple/swift-configuration.git resolved at 1.2.1
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Working copy of https://github.com/apple/swift-nio resolved at 2.103.0
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Working copy of https://github.com/apple/swift-nio-ssl resolved at 2.37.2
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Working copy of https://github.com/apple/swift-asn1.git resolved at 1.7.3
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-metrics
Working copy of https://github.com/apple/swift-metrics resolved at 2.11.0
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 1.1.6
Building for debugging...
[Computing dependencies]
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[Starting]
[48 / 1325] NIOCore
[197 / 1334] Logging
In file included from /host/spi-builder-workspace/Sources/Clibuv/libuv/src/version.c:22:
In file included from /host/spi-builder-workspace/Sources/Clibuv/include/uv.h:68:
[1m/host/spi-builder-workspace/Sources/Clibuv/include/uv/unix.h:34:10: [0m[0;1;31mfatal error: [0m[1m'netdb.h' file not found[0m
34 | #include <netdb.h> [0;33m/* MAXHOSTNAMELEN on Solaris */[0m
| [0;1;32m ^~~~~~~~~
[0m1 error generated.
error: CompileC /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-cassandra-client.build/Debug-webassembly-wasm32/Clibuv-t.build/Objects-normal/wasm32/version.o /host/spi-builder-workspace/Sources/Clibuv/libuv/src/version.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/swift-cassandra-client.build/Debug-webassembly-wasm32/Clibuv-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.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-cassandra-client.build/Debug-webassembly-wasm32/Clibuv-t.build/Objects-normal/wasm32/9f65232cb83f8421e3a495a5062eba382369c975104ee97bafc405ab795bfc5e-common-args.resp -MMD -MT dependencies -MF /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-cassandra-client.build/Debug-webassembly-wasm32/Clibuv-t.build/Objects-normal/wasm32/version.d --serialize-diagnostics /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-cassandra-client.build/Debug-webassembly-wasm32/Clibuv-t.build/Objects-normal/wasm32/version.dia -c /host/spi-builder-workspace/Sources/Clibuv/libuv/src/version.c -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-cassandra-client.build/Debug-webassembly-wasm32/Clibuv-t.build/Objects-normal/wasm32/version.o
In file included from /host/spi-builder-workspace/Sources/Clibuv/libuv/src/uv-data-getter-setters.c:22:
In file included from /host/spi-builder-workspace/Sources/Clibuv/include/uv.h:68:
[1m/host/spi-builder-workspace/Sources/Clibuv/include/uv/unix.h:34:10: [0m[0;1;31mfatal error: [0m[1m'netdb.h' file not found[0m
34 | #include <netdb.h> [0;33m/* MAXHOSTNAMELEN on Solaris */[0m
| [0;1;32m ^~~~~~~~~
[0m1 error generated.
error: CompileC /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-cassandra-client.build/Debug-webassembly-wasm32/Clibuv-t.build/Objects-normal/wasm32/uv-data-getter-setters.o /host/spi-builder-workspace/Sources/Clibuv/libuv/src/uv-data-getter-setters.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/swift-cassandra-client.build/Debug-webassembly-wasm32/Clibuv-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.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-cassandra-client.build/Debug-webassembly-wasm32/Clibuv-t.build/Objects-normal/wasm32/9f65232cb83f8421e3a495a5062eba382369c975104ee97bafc405ab795bfc5e-common-args.resp -MMD -MT dependencies -MF /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-cassandra-client.build/Debug-webassembly-wasm32/Clibuv-t.build/Objects-normal/wasm32/uv-data-getter-setters.d --serialize-diagnostics /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-cassandra-client.build/Debug-webassembly-wasm32/Clibuv-t.build/Objects-normal/wasm32/uv-data-getter-setters.dia -c /host/spi-builder-workspace/Sources/Clibuv/libuv/src/uv-data-getter-setters.c -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-cassandra-client.build/Debug-webassembly-wasm32/Clibuv-t.build/Objects-normal/wasm32/uv-data-getter-setters.o
error: Build failed
BUILD FAILURE 6.4 wasm