Swift Package Index

Build Information

Failed to build Xet, reference 0.2.3 (341bfd), with Swift 6.1 for Wasm on 10 Mar 2026 22:20:18 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/huggingface/swift-xet.git
Reference: 0.2.3
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/huggingface/swift-xet
 * tag               0.2.3      -> FETCH_HEAD
HEAD is now at 341bfd4 Add NIOTransportServices as explicit dependency (#7)
Cloned https://github.com/huggingface/swift-xet.git
Revision (git rev-parse @):
341bfd4172f6a57119bfd49bafa11cf5d21fab75
SUCCESS checkout https://github.com/huggingface/swift-xet.git at 0.2.3
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/huggingface/swift-xet.git
https://github.com/huggingface/swift-xet.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
    {
      "identity" : "async-http-client",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.28.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/swift-server/async-http-client"
    },
    {
      "identity" : "swift-nio",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "2.81.0",
            "upper_bound" : "3.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-nio.git"
    },
    {
      "identity" : "swift-nio-transport-services",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.24.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-nio-transport-services.git"
    }
  ],
  "manifest_display_name" : "Xet",
  "name" : "Xet",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "13.0"
    },
    {
      "name" : "ios",
      "version" : "15.0"
    },
    {
      "name" : "tvos",
      "version" : "15.0"
    },
    {
      "name" : "watchos",
      "version" : "8.0"
    },
    {
      "name" : "visionos",
      "version" : "1.0"
    }
  ],
  "products" : [
    {
      "name" : "Xet",
      "targets" : [
        "Xet"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "XetTests",
      "module_type" : "SwiftTarget",
      "name" : "XetTests",
      "path" : "Tests/XetTests",
      "sources" : [
        "BG4Tests.swift",
        "CASTests.swift",
        "IntegrationTests.swift",
        "LZ4Tests.swift",
        "XorbTests.swift"
      ],
      "target_dependencies" : [
        "Xet"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Xet",
      "module_type" : "SwiftTarget",
      "name" : "Xet",
      "path" : "Sources/Xet",
      "product_dependencies" : [
        "AsyncHTTPClient",
        "NIOCore",
        "NIOHTTP1",
        "NIOTransportServices"
      ],
      "product_memberships" : [
        "Xet"
      ],
      "sources" : [
        "BG4.swift",
        "CAS.swift",
        "LZ4.swift",
        "Xet.swift",
        "Xorb.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:58b971189c4d3c564696bb40c86e07506670ed096ab7351a005c7c449525017a
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
Fetching https://github.com/apple/swift-nio-transport-services.git
[1/2821] Fetching swift-nio-transport-services
Fetching https://github.com/swift-server/async-http-client
Fetching https://github.com/apple/swift-nio.git
Fetched https://github.com/apple/swift-nio-transport-services.git from cache (0.58s)
[1/15525] Fetching async-http-client
[10558/98260] Fetching async-http-client, swift-nio
Fetched https://github.com/swift-server/async-http-client from cache (1.70s)
[30612/82735] Fetching swift-nio
Fetched https://github.com/apple/swift-nio.git from cache (9.77s)
Computing version for https://github.com/apple/swift-nio-transport-services.git
Computed https://github.com/apple/swift-nio-transport-services.git at 1.26.0 (11.32s)
Fetching https://github.com/apple/swift-atomics.git
[1/1820] Fetching swift-atomics
Fetched https://github.com/apple/swift-atomics.git from cache (0.68s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.0 (1.75s)
Computing version for https://github.com/swift-server/async-http-client
Computed https://github.com/swift-server/async-http-client at 1.32.0 (1.13s)
Fetching https://github.com/apple/swift-log.git
Fetching https://github.com/apple/swift-distributed-tracing.git
Fetching https://github.com/apple/swift-nio-ssl.git
Fetching https://github.com/apple/swift-nio-extras.git
Fetching https://github.com/apple/swift-nio-http2.git
Fetching https://github.com/apple/swift-algorithms.git
[1/6058] Fetching swift-algorithms
[62/11749] Fetching swift-algorithms, swift-distributed-tracing
[63/17920] Fetching swift-algorithms, swift-distributed-tracing, swift-log
[2017/29949] Fetching swift-algorithms, swift-distributed-tracing, swift-log, swift-nio-http2
[7750/36440] Fetching swift-algorithms, swift-distributed-tracing, swift-log, swift-nio-http2, swift-nio-extras
[14218/51800] Fetching swift-algorithms, swift-distributed-tracing, swift-log, swift-nio-http2, swift-nio-extras, swift-nio-ssl
Fetched https://github.com/apple/swift-nio-extras.git from cache (1.43s)
[25310/45309] Fetching swift-algorithms, swift-distributed-tracing, swift-log, swift-nio-http2, swift-nio-ssl
Fetched https://github.com/apple/swift-log.git from cache (1.44s)
[19260/39138] Fetching swift-algorithms, swift-distributed-tracing, swift-nio-http2, swift-nio-ssl
Fetched https://github.com/apple/swift-algorithms.git from cache (2.64s)
[29155/33080] Fetching swift-distributed-tracing, swift-nio-http2, swift-nio-ssl
Fetched https://github.com/apple/swift-nio-http2.git from cache (2.68s)
[17365/21051] Fetching swift-distributed-tracing, swift-nio-ssl
Fetched https://github.com/apple/swift-distributed-tracing.git from cache (3.91s)
Fetched https://github.com/apple/swift-nio-ssl.git from cache (3.94s)
Computing version for https://github.com/apple/swift-distributed-tracing.git
Computed https://github.com/apple/swift-distributed-tracing.git at 1.4.1 (4.93s)
Fetching https://github.com/apple/swift-service-context.git
[1/1210] Fetching swift-service-context
Fetched https://github.com/apple/swift-service-context.git from cache (0.43s)
Computing version for https://github.com/apple/swift-algorithms.git
Computed https://github.com/apple/swift-algorithms.git at 1.2.1 (4.25s)
Fetching https://github.com/apple/swift-numerics.git
[1/6416] Fetching swift-numerics
Fetched https://github.com/apple/swift-numerics.git from cache (0.68s)
Computing version for https://github.com/apple/swift-service-context.git
Computed https://github.com/apple/swift-service-context.git at 1.3.0 (1.65s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.10.1 (0.98s)
Computing version for https://github.com/apple/swift-nio-http2.git
Computed https://github.com/apple/swift-nio-http2.git at 1.40.0 (1.08s)
Computing version for https://github.com/apple/swift-numerics.git
Computed https://github.com/apple/swift-numerics.git at 1.1.1 (0.94s)
Computing version for https://github.com/apple/swift-nio-ssl.git
Computed https://github.com/apple/swift-nio-ssl.git at 2.36.0 (1.26s)
Computing version for https://github.com/apple/swift-nio-extras.git
Computed https://github.com/apple/swift-nio-extras.git at 1.32.1 (1.25s)
Fetching https://github.com/apple/swift-async-algorithms.git
Fetching https://github.com/apple/swift-http-structured-headers.git
Fetching https://github.com/apple/swift-certificates.git
[1/1216] Fetching swift-http-structured-headers
[1217/8338] Fetching swift-http-structured-headers, swift-certificates
[1289/14562] Fetching swift-http-structured-headers, swift-certificates, swift-async-algorithms
Fetching https://github.com/apple/swift-http-types.git
Fetching https://github.com/apple/swift-asn1.git
Fetching https://github.com/swift-server/swift-service-lifecycle.git
Fetched https://github.com/apple/swift-async-algorithms.git from cache (0.85s)
Fetched https://github.com/apple/swift-http-structured-headers.git from cache (0.97s)
Fetched https://github.com/apple/swift-certificates.git from cache (0.97s)
[1/1766] Fetching swift-asn1
[779/4428] Fetching swift-asn1, swift-service-lifecycle
[1735/5379] Fetching swift-asn1, swift-service-lifecycle, swift-http-types
Fetched https://github.com/apple/swift-http-types.git from cache (0.67s)
Fetched https://github.com/swift-server/swift-service-lifecycle.git from cache (0.67s)
Fetched https://github.com/apple/swift-asn1.git from cache (0.67s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 2.95.0 (3.23s)
Fetching https://github.com/apple/swift-collections.git
Fetching https://github.com/apple/swift-system.git
[1/22225] Fetching swift-collections
[890/27826] Fetching swift-collections, swift-system
Fetched https://github.com/apple/swift-system.git from cache (0.84s)
[2445/22225] Fetching swift-collections
Fetched https://github.com/apple/swift-collections.git from cache (2.44s)
Computing version for https://github.com/swift-server/swift-service-lifecycle.git
Computed https://github.com/swift-server/swift-service-lifecycle.git at 2.10.1 (3.37s)
Computing version for https://github.com/apple/swift-async-algorithms.git
Computed https://github.com/apple/swift-async-algorithms.git at 1.1.3 (0.87s)
Computing version for https://github.com/apple/swift-asn1.git
Computed https://github.com/apple/swift-asn1.git at 1.5.1 (3.08s)
Computing version for https://github.com/apple/swift-http-types.git
Computed https://github.com/apple/swift-http-types.git at 1.5.1 (0.88s)
Computing version for https://github.com/apple/swift-certificates.git
Computed https://github.com/apple/swift-certificates.git at 1.18.0 (1.15s)
Fetching https://github.com/apple/swift-crypto.git
[1/17246] Fetching swift-crypto
Fetched https://github.com/apple/swift-crypto.git from cache (4.45s)
Computing version for https://github.com/apple/swift-http-structured-headers.git
Computed https://github.com/apple/swift-http-structured-headers.git at 1.6.0 (6.87s)
Computing version for https://github.com/apple/swift-system.git
Computed https://github.com/apple/swift-system.git at 1.6.4 (0.68s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.4.0 (0.97s)
Computing version for https://github.com/apple/swift-crypto.git
Computed https://github.com/apple/swift-crypto.git at 4.2.0 (3.63s)
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 1.1.3
Creating working copy for https://github.com/swift-server/async-http-client
Working copy of https://github.com/swift-server/async-http-client resolved at 1.32.0
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 1.40.0
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 1.6.0
Creating working copy for https://github.com/apple/swift-crypto.git
Working copy of https://github.com/apple/swift-crypto.git resolved at 4.2.0
Creating working copy for https://github.com/apple/swift-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 2.95.0
Creating working copy for https://github.com/apple/swift-certificates.git
Working copy of https://github.com/apple/swift-certificates.git resolved at 1.18.0
Creating working copy for https://github.com/apple/swift-atomics.git
Working copy of https://github.com/apple/swift-atomics.git resolved at 1.3.0
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.4.0
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 2.36.0
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-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.10.1
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 1.4.1
Creating working copy for https://github.com/apple/swift-system.git
Working copy of https://github.com/apple/swift-system.git resolved at 1.6.4
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 1.26.0
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 1.5.1
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/swift-server/swift-service-lifecycle.git
Working copy of https://github.com/swift-server/swift-service-lifecycle.git resolved at 2.10.1
Creating working copy for https://github.com/apple/swift-asn1.git
Working copy of https://github.com/apple/swift-asn1.git resolved at 1.5.1
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 1.32.1
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
Building for debugging...
[0/447] Write sources
[25/447] Compiling CNIOWindows shim.c
[26/447] Compiling CNIOWASI CNIOWASI.c
[27/447] Compiling CNIOWindows WSAStartup.c
[28/447] Compiling _NumericsShims _NumericsShims.c
[29/447] Compiling _AtomicsShims.c
[30/447] Compiling _CWASI _CWASI.c
[31/447] Compiling CNIOPosix event_loop_id.c
[32/447] Compiling CNIOLinux liburing_shims.c
[33/447] Compiling CNIOOpenBSD shim.c
[34/447] Compiling CNIOLinux shim.c
[35/447] Compiling CNIOExtrasZlib empty.c
[35/447] Compiling CNIOLLHTTP c_nio_http.c
[37/447] Compiling CNIODarwin shim.c
[38/447] Compiling fiat_p256_adx_sqr.S
[39/447] Compiling fiat_p256_adx_mul.S
[40/447] Compiling fiat_curve25519_adx_square.S
[41/447] Compiling fiat_curve25519_adx_mul.S
[42/447] Compiling CNIOLLHTTP c_nio_api.c
[43/447] Write swift-version-24593BA9C3E375BF.txt
[44/447] Compiling CNIOBoringSSLShims shims.c
In file included from /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/tls13_enc.cc:34:
/host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/../crypto/internal.h:32:10: fatal error: 'pthread.h' file not found
   32 | #include <pthread.h>
      |          ^~~~~~~~~~~
1 error generated.
[45/451] Compiling tls13_enc.cc
In file included from /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/tls13_client.cc:30:
/host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/../crypto/internal.h:32:10: fatal error: 'pthread.h' file not found
   32 | #include <pthread.h>
      |          ^~~~~~~~~~~
1 error generated.
[45/451] Compiling tls13_client.cc
[45/451] Compiling tls_record.cc
[45/451] Compiling CNIOLLHTTP c_nio_llhttp.c
In file included from /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/tls13_server.cc:32:
/host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/../crypto/internal.h:32:10: fatal error: 'pthread.h' file not found
   32 | #include <pthread.h>
      |          ^~~~~~~~~~~
1 error generated.
[45/451] Compiling tls13_server.cc
In file included from /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/tls_method.cc:17:
/host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/../crypto/internal.h:32:10: fatal error: 'pthread.h' file not found
   32 | #include <pthread.h>
      |          ^~~~~~~~~~~
[45/451] Compiling tls_method.cc
In file included from /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/tls13_both.cc:29:
/host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/../crypto/internal.h:32:10: fatal error: 'pthread.h' file not found
   32 | #include <pthread.h>
      |          ^~~~~~~~~~~
[45/451] Compiling tls13_both.cc
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:58b971189c4d3c564696bb40c86e07506670ed096ab7351a005c7c449525017a
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
[0/1] Planning build
Building for debugging...
In file included from /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/tls13_enc.cc:34:
/host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/../crypto/internal.h:32:10: fatal error: 'pthread.h' file not found
   32 | #include <pthread.h>
      |          ^~~~~~~~~~~
1 error generated.
[0/403] Compiling tls13_enc.cc
[0/403] Compiling tls_record.cc
[0/403] Compiling tls13_server.cc
[0/403] Compiling tls13_client.cc
[0/403] Compiling ssl_x509.cc
[0/403] Compiling t1_enc.cc
[0/403] Compiling tls_method.cc
[0/403] Compiling tls13_both.cc
BUILD FAILURE 6.1 wasm