mailgun – Build Information – Swift Package Index

Has it really been five years since Swift Package Index launched? Read our anniversary blog post!

Build Information

Failed to build mailgun, reference main (b9c974), with Swift 6.1 for Wasm on 9 Oct 2025 20:09:06 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/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/vapor-community/mailgun.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/vapor-community/mailgun
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at b9c974f Fix compilation issues (#60)
Cloned https://github.com/vapor-community/mailgun.git
Revision (git rev-parse @):
b9c974fab796b8bce26bfd093057ca23bec2988e
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/vapor-community/mailgun.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/vapor-community/mailgun.git
https://github.com/vapor-community/mailgun.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
    {
      "identity" : "vapor",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "4.117.0",
            "upper_bound" : "5.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/vapor/vapor.git"
    },
    {
      "identity" : "swift-configuration",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.1.1",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-configuration.git"
    }
  ],
  "manifest_display_name" : "mailgun",
  "name" : "mailgun",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "15.0"
    }
  ],
  "products" : [
    {
      "name" : "Mailgun",
      "targets" : [
        "Mailgun"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "MailgunTests",
      "module_type" : "SwiftTarget",
      "name" : "MailgunTests",
      "path" : "Tests/MailgunTests",
      "product_dependencies" : [
        "VaporTesting",
        "Configuration"
      ],
      "sources" : [
        "MailgunTests.swift"
      ],
      "target_dependencies" : [
        "Mailgun"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Mailgun",
      "module_type" : "SwiftTarget",
      "name" : "Mailgun",
      "path" : "Sources/Mailgun",
      "product_dependencies" : [
        "Vapor",
        "Configuration"
      ],
      "product_memberships" : [
        "Mailgun"
      ],
      "sources" : [
        "Extensions/Application+Mailgun.swift",
        "Extensions/MailgunClient+encode.swift",
        "Extensions/MailgunClient+parse.swift",
        "Extensions/MailgunClient+postRequest.swift",
        "Extensions/Request+Mailgun.swift",
        "MailgunClient.swift",
        "Models/MailgunConfiguration.swift",
        "Models/MailgunDomain.swift",
        "Models/MailgunError.swift",
        "Models/MailgunErrorResponse.swift",
        "Models/MailgunIncomingMessage.swift",
        "Models/MailgunMessage.swift",
        "Models/MailgunRouteSetup.swift",
        "Models/MailgunTemplate.swift",
        "Models/MailgunTemplateMessage.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.1"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/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 -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:062e4aaff76454b333ce7957a8e87c3beb342f1dedb64399abb81cdea021b526
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
Fetching https://github.com/apple/swift-configuration.git
Fetching https://github.com/vapor/vapor.git
[1/462] Fetching swift-configuration
[463/75946] Fetching swift-configuration, vapor
Fetched https://github.com/apple/swift-configuration.git from cache (2.35s)
Fetched https://github.com/vapor/vapor.git from cache (2.39s)
Computing version for https://github.com/apple/swift-configuration.git
Computed https://github.com/apple/swift-configuration.git at 0.1.1 (4.13s)
Fetching https://github.com/apple/swift-metrics
Fetching https://github.com/swift-server/swift-service-lifecycle
Fetching https://github.com/apple/swift-log
Fetching https://github.com/jpsim/Yams
Fetching https://github.com/apple/swift-system
[1/3933] Fetching swift-log
[1024/6290] Fetching swift-log, swift-metrics
[1048/8808] Fetching swift-log, swift-metrics, swift-service-lifecycle
[6146/13857] Fetching swift-log, swift-metrics, swift-service-lifecycle, swift-system
[11586/25126] Fetching swift-log, swift-metrics, swift-service-lifecycle, swift-system, yams
Fetched https://github.com/apple/swift-log from cache (0.43s)
[12404/21193] Fetching swift-metrics, swift-service-lifecycle, swift-system, yams
Fetched https://github.com/swift-server/swift-service-lifecycle from cache (0.45s)
Fetched https://github.com/apple/swift-system from cache (0.45s)
[5175/13626] Fetching swift-metrics, yams
Fetched https://github.com/apple/swift-metrics from cache (1.23s)
Fetched https://github.com/jpsim/Yams from cache (1.27s)
Computing version for https://github.com/vapor/vapor.git
Computed https://github.com/vapor/vapor.git at 4.117.0 (3.49s)
Fetching https://github.com/apple/swift-algorithms.git
Fetching https://github.com/apple/swift-distributed-tracing.git
Fetching https://github.com/apple/swift-service-context.git
Fetching https://github.com/apple/swift-atomics.git
Fetching https://github.com/vapor/multipart-kit.git
Fetching https://github.com/vapor/websocket-kit.git
[1/1117] Fetching swift-service-context
[1118/6562] Fetching swift-service-context, swift-distributed-tracing
[1119/10067] Fetching swift-service-context, swift-distributed-tracing, multipart-kit
[1668/16053] Fetching swift-service-context, swift-distributed-tracing, multipart-kit, swift-algorithms
[2414/17867] Fetching swift-service-context, swift-distributed-tracing, multipart-kit, swift-algorithms, swift-atomics
[2614/20476] Fetching swift-service-context, swift-distributed-tracing, multipart-kit, swift-algorithms, swift-atomics, websocket-kit
Fetched https://github.com/vapor/websocket-kit.git from cache (0.45s)
Fetching https://github.com/apple/swift-nio-extras.git
Fetched https://github.com/apple/swift-service-context.git from cache (0.50s)
Fetched https://github.com/apple/swift-distributed-tracing.git from cache (0.50s)
Fetched https://github.com/apple/swift-algorithms.git from cache (0.50s)
Fetching https://github.com/apple/swift-nio-ssl.git
Fetching https://github.com/apple/swift-nio.git
Fetching https://github.com/apple/swift-nio-http2.git
[2902/11489] Fetching multipart-kit, swift-atomics, swift-nio-extras
[9072/23189] Fetching multipart-kit, swift-atomics, swift-nio-extras, swift-nio-http2
Fetched https://github.com/apple/swift-nio-extras.git from cache (0.69s)
[3135/17019] Fetching multipart-kit, swift-atomics, swift-nio-http2
Fetching https://github.com/vapor/routing-kit.git
[5509/32150] Fetching multipart-kit, swift-atomics, swift-nio-http2, swift-nio-ssl
[11266/53312] Fetching multipart-kit, swift-atomics, swift-nio-http2, swift-nio-ssl, routing-kit
Fetched https://github.com/apple/swift-atomics.git from cache (1.54s)
[35677/51498] Fetching multipart-kit, swift-nio-http2, swift-nio-ssl, routing-kit
[35678/130631] Fetching multipart-kit, swift-nio-http2, swift-nio-ssl, routing-kit, swift-nio
Fetching https://github.com/apple/swift-crypto.git
Fetched https://github.com/vapor/multipart-kit.git from cache (1.61s)
[32930/127126] Fetching swift-nio-http2, swift-nio-ssl, routing-kit, swift-nio
Fetching https://github.com/vapor/console-kit.git
[46656/133447] Fetching swift-nio-http2, swift-nio-ssl, routing-kit, swift-nio, console-kit
[55468/150654] Fetching swift-nio-http2, swift-nio-ssl, routing-kit, swift-nio, console-kit, swift-crypto
Fetched https://github.com/apple/swift-nio-http2.git from cache (1.34s)
[45996/138954] Fetching swift-nio-ssl, routing-kit, swift-nio, console-kit, swift-crypto
Fetching https://github.com/vapor/async-kit.git
Fetched https://github.com/vapor/console-kit.git from cache (0.44s)
[41602/132633] Fetching swift-nio-ssl, routing-kit, swift-nio, swift-crypto
Fetching https://github.com/swift-server/async-http-client.git
Fetched https://github.com/vapor/routing-kit.git from cache (1.09s)
[36836/111471] Fetching swift-nio-ssl, swift-nio, swift-crypto
[42190/113910] Fetching swift-nio-ssl, swift-nio, swift-crypto, async-kit
Fetched https://github.com/vapor/async-kit.git from cache (0.33s)
[50088/111471] Fetching swift-nio-ssl, swift-nio, swift-crypto
[56592/125809] Fetching swift-nio-ssl, swift-nio, swift-crypto, async-http-client
Fetched https://github.com/swift-server/async-http-client.git from cache (1.00s)
[80231/111471] Fetching swift-nio-ssl, swift-nio, swift-crypto
Fetched https://github.com/apple/swift-crypto.git from cache (2.22s)
[89517/94264] Fetching swift-nio-ssl, swift-nio
Fetched https://github.com/apple/swift-nio-ssl.git from cache (5.54s)
Fetched https://github.com/apple/swift-nio.git from cache (5.62s)
Computing version for https://github.com/apple/swift-metrics
Computed https://github.com/apple/swift-metrics at 2.7.1 (6.88s)
Computing version for https://github.com/apple/swift-log
Computed https://github.com/apple/swift-log at 1.6.4 (1.21s)
Computing version for https://github.com/swift-server/swift-service-lifecycle
Computed https://github.com/swift-server/swift-service-lifecycle at 2.9.0 (0.56s)
Fetching https://github.com/apple/swift-async-algorithms.git
[1/5550] Fetching swift-async-algorithms
Fetched https://github.com/apple/swift-async-algorithms.git from cache (0.37s)
Computing version for https://github.com/apple/swift-async-algorithms.git
Computed https://github.com/apple/swift-async-algorithms.git at 1.0.4 (0.87s)
Fetching https://github.com/apple/swift-collections.git
[1/18153] Fetching swift-collections
Fetched https://github.com/apple/swift-collections.git from cache (1.11s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.0 (1.54s)
Computing version for https://github.com/vapor/routing-kit.git
Computed https://github.com/vapor/routing-kit.git at 4.9.2 (0.41s)
Computing version for https://github.com/apple/swift-algorithms.git
Computed https://github.com/apple/swift-algorithms.git at 1.2.1 (0.46s)
Fetching https://github.com/apple/swift-numerics.git
[1/6371] Fetching swift-numerics
Fetched https://github.com/apple/swift-numerics.git from cache (0.41s)
Computing version for https://github.com/apple/swift-service-context.git
Computed https://github.com/apple/swift-service-context.git at 1.2.1 (0.83s)
Computing version for https://github.com/apple/swift-system
Computed https://github.com/apple/swift-system at 1.6.3 (0.48s)
Computing version for https://github.com/vapor/websocket-kit.git
Computed https://github.com/vapor/websocket-kit.git at 2.16.1 (0.42s)
Fetching https://github.com/apple/swift-nio-transport-services.git
[1/2771] Fetching swift-nio-transport-services
Fetched https://github.com/apple/swift-nio-transport-services.git from cache (0.34s)
Computing version for https://github.com/jpsim/Yams
Computed https://github.com/jpsim/Yams at 6.2.0 (0.74s)
Computing version for https://github.com/apple/swift-numerics.git
Computed https://github.com/apple/swift-numerics.git at 1.1.1 (0.42s)
Computing version for https://github.com/vapor/console-kit.git
Computed https://github.com/vapor/console-kit.git at 4.15.2 (0.44s)
Computing version for https://github.com/apple/swift-nio-extras.git
Computed https://github.com/apple/swift-nio-extras.git at 1.29.0 (0.51s)
Fetching https://github.com/apple/swift-certificates.git
Fetching https://github.com/apple/swift-http-types.git
Fetching https://github.com/apple/swift-asn1.git
Fetching https://github.com/apple/swift-http-structured-headers.git
[1/939] Fetching swift-http-types
[330/2129] Fetching swift-http-types, swift-http-structured-headers
[439/3774] Fetching swift-http-types, swift-http-structured-headers, swift-asn1
[3775/10402] Fetching swift-http-types, swift-http-structured-headers, swift-asn1, swift-certificates
Fetched https://github.com/apple/swift-http-types.git from cache (0.42s)
Fetched https://github.com/apple/swift-http-structured-headers.git from cache (0.42s)
Fetched https://github.com/apple/swift-asn1.git from cache (0.42s)
Fetched https://github.com/apple/swift-certificates.git from cache (0.42s)
Computing version for https://github.com/apple/swift-asn1.git
Computed https://github.com/apple/swift-asn1.git at 1.4.0 (0.88s)
Computing version for https://github.com/apple/swift-http-types.git
Computed https://github.com/apple/swift-http-types.git at 1.4.0 (0.43s)
Computing version for https://github.com/apple/swift-http-structured-headers.git
Computed https://github.com/apple/swift-http-structured-headers.git at 1.4.0 (0.42s)
Computing version for https://github.com/apple/swift-certificates.git
Computed https://github.com/apple/swift-certificates.git at 1.14.0 (0.51s)
Computing version for https://github.com/apple/swift-nio-ssl.git
Computed https://github.com/apple/swift-nio-ssl.git at 2.34.1 (0.51s)
Computing version for https://github.com/vapor/async-kit.git
Computed https://github.com/vapor/async-kit.git at 1.21.0 (0.42s)
Computing version for https://github.com/apple/swift-distributed-tracing.git
Computed https://github.com/apple/swift-distributed-tracing.git at 1.3.1 (0.43s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 2.86.2 (0.69s)
Computing version for https://github.com/apple/swift-crypto.git
Computed https://github.com/apple/swift-crypto.git at 3.15.1 (1.44s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.3.0 (0.62s)
Computing version for https://github.com/swift-server/async-http-client.git
Computed https://github.com/swift-server/async-http-client.git at 1.29.0 (0.45s)
Computing version for https://github.com/apple/swift-nio-http2.git
Computed https://github.com/apple/swift-nio-http2.git at 1.38.0 (0.45s)
Computing version for https://github.com/apple/swift-nio-transport-services.git
Computed https://github.com/apple/swift-nio-transport-services.git at 1.25.2 (0.43s)
Computing version for https://github.com/vapor/multipart-kit.git
Computed https://github.com/vapor/multipart-kit.git at 4.7.1 (0.42s)
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 1.2.1
Creating working copy for https://github.com/vapor/async-kit.git
Working copy of https://github.com/vapor/async-kit.git resolved at 1.21.0
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 1.4.0
Creating working copy for https://github.com/apple/swift-metrics
Working copy of https://github.com/apple/swift-metrics resolved at 2.7.1
Creating working copy for https://github.com/vapor/routing-kit.git
Working copy of https://github.com/vapor/routing-kit.git resolved at 4.9.2
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 2.9.0
Creating working copy for https://github.com/apple/swift-certificates.git
Working copy of https://github.com/apple/swift-certificates.git resolved at 1.14.0
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 1.3.1
Creating working copy for https://github.com/apple/swift-system
Working copy of https://github.com/apple/swift-system resolved at 1.6.3
Creating working copy for https://github.com/vapor/vapor.git
Working copy of https://github.com/vapor/vapor.git resolved at 4.117.0
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 1.29.0
Creating working copy for https://github.com/apple/swift-log
Working copy of https://github.com/apple/swift-log resolved at 1.6.4
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 1.4.0
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.3.0
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 1.0.4
Creating working copy for https://github.com/vapor/websocket-kit.git
Working copy of https://github.com/vapor/websocket-kit.git resolved at 2.16.1
Creating working copy for https://github.com/apple/swift-configuration.git
Working copy of https://github.com/apple/swift-configuration.git resolved at 0.1.1
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 1.25.2
Creating working copy for https://github.com/jpsim/Yams
Working copy of https://github.com/jpsim/Yams resolved at 6.2.0
Creating working copy for https://github.com/apple/swift-asn1.git
Working copy of https://github.com/apple/swift-asn1.git resolved at 1.4.0
Creating working copy for https://github.com/apple/swift-crypto.git
Working copy of https://github.com/apple/swift-crypto.git resolved at 3.15.1
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 1.29.0
Creating working copy for https://github.com/apple/swift-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 2.86.2
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 2.34.1
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
Creating working copy for https://github.com/vapor/console-kit.git
Working copy of https://github.com/vapor/console-kit.git resolved at 4.15.2
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-atomics.git
Working copy of https://github.com/apple/swift-atomics.git resolved at 1.3.0
Creating working copy for https://github.com/vapor/multipart-kit.git
Working copy of https://github.com/vapor/multipart-kit.git resolved at 4.7.1
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 1.38.0
Building for debugging...
[0/841] Write sources
[40/841] Compiling _CWASI _CWASI.c
[41/841] Write sources
[42/841] Compiling CNIOWindows shim.c
[43/841] Compiling CNIOWASI CNIOWASI.c
[44/841] Write sources
[50/841] Compiling CNIOWindows WSAStartup.c
[51/841] Compiling CSystem shims.c
[51/841] Compiling _AtomicsShims.c
[53/841] Compiling CVaporBcrypt bcrypt.c
[54/841] Compiling CNIOSHA1 c_nio_sha1.c
[55/841] Compiling CNIOPosix event_loop_id.c
[56/841] Compiling CNIOLinux shim.c
[56/841] Compiling _NumericsShims _NumericsShims.c
[58/841] Compiling CVaporBcrypt blf.c
[59/841] Compiling CNIOLinux liburing_shims.c
[60/841] Compiling CNIOExtrasZlib empty.c
[60/841] Compiling CNIODarwin shim.c
[62/841] Compiling CNIOLLHTTP c_nio_http.c
[63/841] Compiling CNIOLLHTTP c_nio_api.c
[64/841] Compiling fiat_p256_adx_sqr.S
[65/841] Compiling fiat_curve25519_adx_mul.S
[66/841] Compiling fiat_curve25519_adx_square.S
[67/841] Compiling fiat_p256_adx_mul.S
[68/841] Write swift-version-24593BA9C3E375BF.txt
[69/841] Compiling CNIOBoringSSLShims shims.c
[71/845] Emitting module _NIODataStructures
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.
[71/845] Compiling tls_record.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>
      |          ^~~~~~~~~~~
[71/845] Compiling tls13_both.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>
      |          ^~~~~~~~~~~
[71/845] Compiling tls13_server.cc
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>
      |          ^~~~~~~~~~~
[71/845] Compiling tls13_enc.cc
[71/845] Compiling CNIOLLHTTP c_nio_llhttp.c
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>
      |          ^~~~~~~~~~~
[71/845] 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>
      |          ^~~~~~~~~~~
[71/845] Compiling tls_method.cc
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/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: sha256:062e4aaff76454b333ce7957a8e87c3beb342f1dedb64399abb81cdea021b526
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
[0/1] Planning build
Building for debugging...
[0/771] Write sources
[2/772] Compiling fiat_p256_adx_mul.S
[3/772] Compiling fiat_p256_adx_sqr.S
[4/772] Write swift-version-24593BA9C3E375BF.txt
[5/772] Compiling CCryptoBoringSSLShims 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.
[6/776] Compiling tls_record.cc
[6/776] Compiling tls13_server.cc
[6/776] 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>
      |          ^~~~~~~~~~~
[6/776] Compiling tls_method.cc
[6/776] Compiling tls13_enc.cc
[6/776] Compiling CNIOLLHTTP c_nio_llhttp.c
[6/776] Compiling tls13_both.cc
BUILD FAILURE 6.1 wasm