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Build Information

Failed to build vapor-sse, reference main (b749aa), with Swift 6.1 for Wasm on 11 Mar 2026 09:12:08 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/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/kylebrowning/vapor-sse.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/kylebrowning/vapor-sse
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at b749aa0 Initial implementation of SSE (Server-Sent Events) for Vapor
Cloned https://github.com/kylebrowning/vapor-sse.git
Revision (git rev-parse @):
b749aa01e7f025050f0add9979ca0d54aaa73017
SUCCESS checkout https://github.com/kylebrowning/vapor-sse.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/kylebrowning/vapor-sse.git
https://github.com/kylebrowning/vapor-sse.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
    {
      "identity" : "vapor",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "4.121.3",
            "upper_bound" : "5.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/vapor/vapor.git"
    }
  ],
  "manifest_display_name" : "vapor-sse",
  "name" : "vapor-sse",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.15"
    },
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "tvos",
      "version" : "13.0"
    },
    {
      "name" : "watchos",
      "version" : "6.0"
    }
  ],
  "products" : [
    {
      "name" : "SSE",
      "targets" : [
        "SSE"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SSETests",
      "module_type" : "SwiftTarget",
      "name" : "SSETests",
      "path" : "Tests/SSETests",
      "product_dependencies" : [
        "VaporTesting"
      ],
      "sources" : [
        "SSEIntegrationTests.swift",
        "ServerSentEventTests.swift"
      ],
      "target_dependencies" : [
        "SSE"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SSE",
      "module_type" : "SwiftTarget",
      "name" : "SSE",
      "path" : "Sources/SSE",
      "product_dependencies" : [
        "Vapor"
      ],
      "product_memberships" : [
        "SSE"
      ],
      "sources" : [
        "Request+SSE.swift",
        "Response+SSE.swift",
        "SSEResponse.swift",
        "ServerSentEvent.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$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/vapor/vapor.git
[1/76812] Fetching vapor
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Computing version for https://github.com/vapor/vapor.git
Computed https://github.com/vapor/vapor.git at 4.121.3 (3.49s)
Fetching https://github.com/vapor/multipart-kit.git
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Fetching https://github.com/apple/swift-certificates.git
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Fetching https://github.com/apple/swift-nio-ssl.git
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Computing version for https://github.com/apple/swift-atomics.git
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Computing version for https://github.com/apple/swift-nio-ssl.git
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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/vapor/vapor.git
Working copy of https://github.com/vapor/vapor.git resolved at 4.121.3
Creating working copy for https://github.com/apple/swift-nio-extras.git
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Creating working copy for https://github.com/apple/swift-numerics.git
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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-asn1.git
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Working copy of https://github.com/apple/swift-metrics.git resolved at 2.8.0
Creating working copy for https://github.com/vapor/async-kit.git
Working copy of https://github.com/vapor/async-kit.git resolved at 1.22.0
Creating working copy for https://github.com/apple/swift-http-types.git
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Working copy of https://github.com/vapor/routing-kit.git resolved at 4.9.3
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Building for debugging...
[0/852] Write sources
[54/852] Compiling _CWASI _CWASI.c
[55/852] Compiling _NumericsShims _NumericsShims.c
[56/852] Compiling _AtomicsShims.c
[57/852] Compiling CVaporBcrypt bcrypt.c
[58/852] Compiling CXKCPShims shims.c
[59/852] Compiling KeccakSponge.c
[60/852] Compiling CSystem shims.c
[61/852] Compiling KeccakHash.c
[62/852] Compiling CNIOWindows WSAStartup.c
[62/852] Compiling CVaporBcrypt blf.c
[64/852] Compiling CNIOWindows shim.c
[65/852] Compiling SimpleFIPS202.c
[66/852] Compiling CNIOWASI CNIOWASI.c
[67/852] Compiling CNIOPosix event_loop_id.c
[68/852] Compiling CNIOOpenBSD shim.c
[69/852] Compiling CNIOLinux shim.c
[70/852] Compiling CNIOLinux liburing_shims.c
[71/852] Compiling CNIOSHA1 c_nio_sha1.c
[72/852] Compiling CNIODarwin shim.c
[73/852] Compiling CNIOExtrasZlib empty.c
[74/852] Compiling CNIOLLHTTP c_nio_http.c
[75/852] Compiling fiat_p256_adx_mul.S
[76/852] Compiling fiat_p256_adx_sqr.S
[77/852] Compiling fiat_curve25519_adx_square.S
[78/852] Compiling fiat_curve25519_adx_mul.S
[79/852] Compiling CNIOLLHTTP c_nio_api.c
[80/852] Write swift-version-24593BA9C3E375BF.txt
[81/852] Compiling CNIOBoringSSLShims shims.c
In file included from /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/tls_record.cc:19:
/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.
[82/856] Compiling tls_record.cc
[82/856] Compiling KeccakP-1600-opt64.c
[82/856] Compiling CNIOLLHTTP c_nio_llhttp.c
[82/856] Compiling tls13_client.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>
      |          ^~~~~~~~~~~
[82/856] Compiling tls_method.cc
In file included from [82/856] Compiling tls13_enc.cc
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>
      |          ^~~~~~~~~~~
[82/856] Compiling tls13_server.cc
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/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...
[0/770] Write sources
[3/771] Compiling fiat_p256_adx_sqr.S
[4/771] Compiling fiat_curve25519_adx_square.S
[5/771] Compiling fiat_curve25519_adx_mul.S
[6/771] Compiling md5-x86_64-linux.S
[7/771] Compiling fiat_p256_adx_mul.S
[8/771] Write swift-version-24593BA9C3E375BF.txt
[9/771] Compiling CCryptoBoringSSLShims 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.
[10/775] Compiling tls13_enc.cc
[10/775] Compiling KeccakP-1600-opt64.c
[10/775] Compiling tls_method.cc
[10/775] 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>
      |          ^~~~~~~~~~~
[10/775] Compiling tls13_server.cc
[10/775] Compiling tls_record.cc
[10/775] Compiling tls13_client.cc
BUILD FAILURE 6.1 wasm