Swift Package IndexBuild Information
Failed to build containerization, reference main (cc8d32), with Swift 6.4 for Wasm on 16 Oct 2026 04:18:28 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-54344844-0":/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>&1Build Log
========================================
RunAll
========================================
Builder version: 5.1.3
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/apple/containerization.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/apple/containerization
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at cc8d321 Handle unsupported metrics, rename protobuf field (#968)
Cloned https://github.com/apple/containerization.git
Revision (git rev-parse @):
cc8d32173acaa6423a68481c1e8be9fdf630adf3
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/apple/containerization.git at main
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.4
Building package at path: $PWD
https://github.com/apple/containerization.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344844-0":/host -w "$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: sha256:7a2e5502d3bb6640f9b2bbb1dadf9967024364ce9ed0ed0bd80cf1b699d193fd
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest
Fetching https://github.com/apple/swift-certificates.git
Fetching https://github.com/facebook/zstd.git
Fetching https://github.com/apple/swift-nio-ssl.git
Fetching https://github.com/swift-server/async-http-client.git
[1/16889] Fetching swift-nio-ssl
[1353/24502] Fetching swift-nio-ssl, swift-certificates
[10241/40975] Fetching swift-nio-ssl, swift-certificates, async-http-client
Fetched https://github.com/swift-server/async-http-client.git (0.95s)
[17747/24502] Fetching swift-nio-ssl, swift-certificates
Fetching https://github.com/apple/swift-protobuf.git
[24503/110600] Fetching swift-nio-ssl, swift-certificates, zstd
[30530/166053] Fetching swift-nio-ssl, swift-certificates, zstd, swift-protobuf
Fetching https://github.com/apple/swift-system.git
Fetching https://github.com/swiftlang/swift-docc-plugin
Fetched https://github.com/apple/swift-nio-ssl.git (5.80s)
Fetching https://github.com/apple/swift-nio.git
Fetched https://github.com/facebook/zstd.git (5.82s)
Fetching https://github.com/grpc/grpc-swift-protobuf.git
[1/2661] Fetching grpc-swift-protobuf
[28/5006] Fetching grpc-swift-protobuf, swift-docc-plugin
Fetched https://github.com/grpc/grpc-swift-protobuf.git (0.42s)
Fetching https://github.com/grpc/grpc-swift-nio-transport.git
[258/2345] Fetching swift-docc-plugin
[2346/9633] Fetching swift-docc-plugin, swift-system
Fetched https://github.com/apple/swift-certificates.git (6.53s)
Fetched https://github.com/apple/swift-system.git (0.75s)
Fetched https://github.com/swiftlang/swift-docc-plugin (0.75s)
Fetching https://github.com/grpc/grpc-swift-2.git
Fetching https://github.com/apple/swift-crypto.git
Fetching https://github.com/apple/swift-collections.git
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[5671/92931] Fetching grpc-swift-nio-transport, swift-nio
Fetched https://github.com/grpc/grpc-swift-nio-transport.git (0.56s)
Fetching https://github.com/apple/swift-log.git
[4325/86488] Fetching swift-nio
[51029/115347] Fetching swift-nio, swift-collections
[53337/133989] Fetching swift-nio, swift-collections, swift-crypto
[54780/165238] Fetching swift-nio, swift-collections, swift-crypto, grpc-swift-2
[56800/173543] Fetching swift-nio, swift-collections, swift-crypto, grpc-swift-2, swift-log
Fetched https://github.com/apple/swift-log.git (0.54s)
[84312/165238] Fetching swift-nio, swift-collections, swift-crypto, grpc-swift-2
Fetching https://github.com/apple/swift-argument-parser.git
Fetched https://github.com/apple/swift-protobuf.git (6.44s)
[160036/184352] Fetching swift-nio, swift-collections, swift-crypto, grpc-swift-2, swift-argument-parser
Fetched https://github.com/apple/swift-collections.git (1.33s)
[132233/155493] Fetching swift-nio, swift-crypto, grpc-swift-2, swift-argument-parser
Fetched https://github.com/grpc/grpc-swift-2.git (1.53s)
Fetched https://github.com/apple/swift-argument-parser.git (0.93s)
Fetched https://github.com/apple/swift-crypto.git (1.78s)
Fetched https://github.com/apple/swift-nio.git (3.44s)
Computing version for https://github.com/facebook/zstd.git
Computed https://github.com/facebook/zstd.git at 1.5.7 (10.12s)
Computing version for https://github.com/grpc/grpc-swift-nio-transport.git
Computed https://github.com/grpc/grpc-swift-nio-transport.git at 2.11.0 (0.17s)
Fetching https://github.com/apple/swift-nio-extras.git
Fetching https://github.com/apple/swift-nio-transport-services.git
Fetching https://github.com/apple/swift-nio-http2.git
Fetching https://github.com/apple/swift-asn1.git
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[4919/11623] Fetching swift-nio-transport-services, swift-asn1, swift-nio-extras
Fetched https://github.com/apple/swift-asn1.git (0.44s)
[2935/9572] Fetching swift-nio-transport-services, swift-nio-extras
[5148/21866] Fetching swift-nio-transport-services, swift-nio-extras, swift-nio-http2
Fetched https://github.com/apple/swift-nio-transport-services.git (2.01s)
Fetched https://github.com/apple/swift-nio-extras.git (2.01s)
Fetched https://github.com/apple/swift-nio-http2.git (2.01s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 2.104.0 (2.27s)
Fetching https://github.com/apple/swift-atomics.git
[1/1889] Fetching swift-atomics
Fetched https://github.com/apple/swift-atomics.git (0.46s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.1 (0.60s)
Computing version for https://github.com/grpc/grpc-swift-2.git
Computed https://github.com/grpc/grpc-swift-2.git at 2.4.4 (0.16s)
Computing version for https://github.com/apple/swift-nio-http2.git
Computed https://github.com/apple/swift-nio-http2.git at 1.46.0 (0.16s)
Computing version for https://github.com/apple/swift-protobuf.git
Computed https://github.com/apple/swift-protobuf.git at 1.39.0 (0.18s)
Computing version for https://github.com/grpc/grpc-swift-protobuf.git
Computed https://github.com/grpc/grpc-swift-protobuf.git at 2.5.0 (0.20s)
Computing version for https://github.com/apple/swift-argument-parser.git
Computed https://github.com/apple/swift-argument-parser.git at 1.8.2 (0.15s)
Computing version for https://github.com/apple/swift-nio-ssl.git
Computed https://github.com/apple/swift-nio-ssl.git at 2.37.5 (0.19s)
Computing version for https://github.com/swiftlang/swift-docc-plugin
Computed https://github.com/swiftlang/swift-docc-plugin at 1.5.0 (0.17s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3839] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit (0.56s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (0.77s)
Computing version for https://github.com/apple/swift-system.git
Computed https://github.com/apple/swift-system.git at 1.8.1 (0.18s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.7.3 (0.23s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.16.1 (0.16s)
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 (0.16s)
Computing version for https://github.com/apple/swift-certificates.git
Computed https://github.com/apple/swift-certificates.git at 1.21.0 (0.21s)
Computing version for https://github.com/apple/swift-asn1.git
Computed https://github.com/apple/swift-asn1.git at 1.7.3 (0.19s)
Computing version for https://github.com/apple/swift-nio-extras.git
Computed https://github.com/apple/swift-nio-extras.git at 1.35.1 (0.26s)
Fetching https://github.com/apple/swift-http-types.git
Fetching https://github.com/apple/swift-async-algorithms.git
Fetching https://github.com/swift-server/swift-service-lifecycle.git
Fetching https://github.com/apple/swift-algorithms.git
Fetching https://github.com/apple/swift-http-structured-headers.git
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[425/3223] Fetching swift-http-structured-headers, swift-http-types
[1363/6097] Fetching swift-http-structured-headers, swift-http-types, swift-service-lifecycle
Fetched https://github.com/apple/swift-http-structured-headers.git (0.38s)
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[2487/10972] Fetching swift-http-types, swift-service-lifecycle, swift-algorithms
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Fetched https://github.com/swift-server/swift-service-lifecycle.git (0.57s)
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Fetched https://github.com/apple/swift-http-types.git (0.65s)
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Fetched https://github.com/apple/swift-algorithms.git (0.77s)
Fetched https://github.com/apple/swift-async-algorithms.git (0.77s)
Computing version for https://github.com/apple/swift-algorithms.git
Computed https://github.com/apple/swift-algorithms.git at 1.2.1 (0.95s)
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Computing version for https://github.com/apple/swift-numerics.git
Computed https://github.com/apple/swift-numerics.git at 1.1.1 (0.67s)
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 (0.15s)
Computing version for https://github.com/apple/swift-http-types.git
Computed https://github.com/apple/swift-http-types.git at 1.8.0 (0.18s)
Computing version for https://github.com/swift-server/swift-service-lifecycle.git
Computed https://github.com/swift-server/swift-service-lifecycle.git at 2.13.0 (0.14s)
Computing version for https://github.com/apple/swift-async-algorithms.git
Computed https://github.com/apple/swift-async-algorithms.git at 1.1.7 (0.18s)
Computing version for https://github.com/apple/swift-crypto.git
Computed https://github.com/apple/swift-crypto.git at 4.5.2 (0.23s)
Computing version for https://github.com/swift-server/async-http-client.git
Computed https://github.com/swift-server/async-http-client.git at 1.36.2 (0.17s)
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Fetched https://github.com/apple/swift-service-context.git (0.46s)
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Computing version for https://github.com/apple/swift-configuration.git
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Computing version for https://github.com/apple/swift-distributed-tracing.git
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Creating working copy for https://github.com/swiftlang/swift-docc-plugin
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Creating working copy for https://github.com/grpc/grpc-swift-2.git
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Creating working copy for https://github.com/apple/swift-nio-transport-services.git
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Creating working copy for https://github.com/apple/swift-protobuf.git
Working copy of https://github.com/apple/swift-protobuf.git resolved at 1.39.0
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-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/swift-server/async-http-client.git
Working copy of https://github.com/swift-server/async-http-client.git resolved at 1.36.2
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-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 2.104.0
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.7.3
Creating working copy for https://github.com/apple/swift-nio-ssl.git
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Creating working copy for https://github.com/grpc/grpc-swift-nio-transport.git
Working copy of https://github.com/grpc/grpc-swift-nio-transport.git resolved at 2.11.0
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Working copy of https://github.com/grpc/grpc-swift-protobuf.git resolved at 2.5.0
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 1.1.7
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/swift-server/swift-service-lifecycle.git
Working copy of https://github.com/swift-server/swift-service-lifecycle.git resolved at 2.13.0
Creating working copy for https://github.com/apple/swift-configuration.git
Working copy of https://github.com/apple/swift-configuration.git resolved at 1.2.2
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.git
Working copy of https://github.com/apple/swift-system.git resolved at 1.8.1
Creating working copy for https://github.com/facebook/zstd.git
Working copy of https://github.com/facebook/zstd.git resolved at 1.5.7
Creating working copy for https://github.com/apple/swift-argument-parser.git
Working copy of https://github.com/apple/swift-argument-parser.git resolved at 1.8.2
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 1.5.1
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Working copy of https://github.com/apple/swift-log.git resolved at 1.16.1
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-certificates.git
Working copy of https://github.com/apple/swift-certificates.git resolved at 1.21.0
Building for debugging...
[Computing dependencies]
[Provisioning 9 / 157]
[Constructing description]
[Pre-planning 1 / 3438]
[Planning 1 / 3438]
[Planning 1666 / 3438]
[Planning 2653 / 3438]
[Planning 3345 / 3438]
[Planning deferred tasks]
[Constructing 1 / 7945]
[Constructing 3720 / 7945]
[Starting]
[314 / 1879] ContainerizationNetlink
[478 / 1879] libzstd
[482 / 1879] libzstd
[495 / 1879] libzstd
[519 / 1888] libzstd
[524 / 1890] _CertificateInternals
[540 / 1890] _CWASI
[547 / 1903] SystemPackage
[559 / 1912] SwiftProtobuf
[560 / 1921] _CertificateInternals
[565 / 1922] SystemPackage
[568 / 1931] _CertificateInternals
[570 / 1932] _CertificateInternals
[571 / 1932] _CertificateInternals
[579 / 1932] SwiftASN1
[586 / 1932] SystemPackage-product
[592 / 1933] _NIODataStructures
[595 / 1933] _NIODataStructures
[597 / 1933] SwiftProtobuf
[599 / 1934] SwiftProtobuf
[604 / 1934] SwiftProtobuf
[607 / 1934] SwiftProtobuf-product
[609 / 1934] SwiftASN1-product
[611 / 1934] SwiftASN1-product
[613 / 1934] RealModule
[617 / 1934] RealModule-product
[620 / 1934] Algorithms
[627 / 1963] Instrumentation
[635 / 1982] SwiftASN1
[641 / 1982] Instrumentation
[660 / 1982] NIOConcurrencyHelpers
[663 / 1982] CryptoBoringWrapper
[667 / 1982] CryptoBoringWrapper
[674 / 1983] Logging
[684 / 1983] InternalCollectionsUtilities
[686 / 1983] _RopeModule
[694 / 1984] Instrumentation
[701 / 1984] CryptoBoringWrapper
[703 / 1985] CryptoBoringWrapper
[711 / 1994] ConcurrencyHelpers
[721 / 2005] libzstd
[726 / 2005] ConcurrencyHelpers
[743 / 2008] InternalCollectionsUtilities
[752 / 2009] ArgumentParserToolInfo
[759 / 2009] CSystem
In file included from /host/spi-builder-workspace/Sources/CShim/vsock.c:17:
[1m/host/spi-builder-workspace/Sources/CShim/include/vsock.h:28:14: [0m[0;1;31mfatal error: [0m[1m'linux/vm_sockets.h' file not found[0m
28 | #include <linux/vm_sockets.h>[0m
| [0;1;32m ^~~~~~~~~~~~~~~~~~~~
[0m1 error generated.
error: CompileC /host/spi-builder-workspace/.build/out/Intermediates.noindex/containerization.build/Debug-webassembly-wasm32/CShim-t.build/Objects-normal/wasm32/vsock.o /host/spi-builder-workspace/Sources/CShim/vsock.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/containerization.build/Debug-webassembly-wasm32/CShim-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/containerization.build/Debug-webassembly-wasm32/CShim-t.build/Objects-normal/wasm32/9f65232cb83f8421e3a495a5062eba382369c975104ee97bafc405ab795bfc5e-common-args.resp -MMD -MT dependencies -MF /host/spi-builder-workspace/.build/out/Intermediates.noindex/containerization.build/Debug-webassembly-wasm32/CShim-t.build/Objects-normal/wasm32/vsock.d --serialize-diagnostics /host/spi-builder-workspace/.build/out/Intermediates.noindex/containerization.build/Debug-webassembly-wasm32/CShim-t.build/Objects-normal/wasm32/vsock.dia -c /host/spi-builder-workspace/Sources/CShim/vsock.c -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/containerization.build/Debug-webassembly-wasm32/CShim-t.build/Objects-normal/wasm32/vsock.o
error: Build failed
BUILD FAILURE 6.4 wasm