The Swift Package Index logo.Swift Package Index

Build Information

Failed to build mcp-https-swift, reference main (2c211c), with Swift 6.2 for macOS (SPM) on 12 Jan 2026 15:18:00 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.0.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/xbill9/mcp-https-swift.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/xbill9/mcp-https-swift
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 2c211c0 add dedicated report for swift package publishing
Cloned https://github.com/xbill9/mcp-https-swift.git
Revision (git rev-parse @):
2c211c058a3e7904fe4f9db5bbb5e151ee508757
SUCCESS checkout https://github.com/xbill9/mcp-https-swift.git at main
Fetching https://github.com/modelcontextprotocol/swift-sdk
Fetching https://github.com/apple/swift-certificates.git
Fetching https://github.com/apple/swift-async-algorithms.git
Fetching https://github.com/apple/swift-metrics.git
Fetching https://github.com/apple/swift-nio-extras.git
Fetching https://github.com/apple/swift-crypto.git
Fetching https://github.com/apple/swift-nio-http2.git
[1/7082] Fetching swift-certificates
[2/9664] Fetching swift-certificates, swift-sdk
[98/12196] Fetching swift-certificates, swift-sdk, swift-metrics
[200/18612] Fetching swift-certificates, swift-sdk, swift-metrics, swift-nio-extras
[469/24472] Fetching swift-certificates, swift-sdk, swift-metrics, swift-nio-extras, swift-async-algorithms
[1023/36196] Fetching swift-certificates, swift-sdk, swift-metrics, swift-nio-extras, swift-async-algorithms, swift-nio-http2
[5473/53656] Fetching swift-certificates, swift-sdk, swift-metrics, swift-nio-extras, swift-async-algorithms, swift-nio-http2, swift-crypto
Fetched https://github.com/apple/swift-metrics.git from cache (1.22s)
[25044/51124] Fetching swift-certificates, swift-sdk, swift-nio-extras, swift-async-algorithms, swift-nio-http2, swift-crypto
Fetched https://github.com/apple/swift-async-algorithms.git from cache (1.22s)
Fetched https://github.com/apple/swift-nio-extras.git from cache (1.22s)
Fetched https://github.com/modelcontextprotocol/swift-sdk from cache (1.22s)
Fetching https://github.com/swift-server/async-http-client.git
Fetching https://github.com/apple/swift-collections.git
Fetching https://github.com/apple/swift-system.git
Fetching https://github.com/apple/swift-asn1.git
[10303/36266] Fetching swift-certificates, swift-nio-http2, swift-crypto
[29633/37958] Fetching swift-certificates, swift-nio-http2, swift-crypto, swift-asn1
[36809/43319] Fetching swift-certificates, swift-nio-http2, swift-crypto, swift-asn1, swift-system
[37002/61935] Fetching swift-certificates, swift-nio-http2, swift-crypto, swift-asn1, swift-system, swift-collections
[37978/76510] Fetching swift-certificates, swift-nio-http2, swift-crypto, swift-asn1, swift-system, swift-collections, async-http-client
Fetched https://github.com/apple/swift-nio-http2.git from cache (2.29s)
Fetched https://github.com/apple/swift-certificates.git from cache (2.29s)
Fetched https://github.com/apple/swift-crypto.git from cache (2.29s)
[3782/40244] Fetching swift-asn1, swift-system, swift-collections, async-http-client
Fetching https://github.com/apple/swift-service-context.git
Fetching https://github.com/apple/swift-log.git
Fetching https://github.com/apple/swift-configuration.git
[29897/41406] Fetching swift-asn1, swift-system, swift-collections, async-http-client, swift-service-context
[30387/43533] Fetching swift-asn1, swift-system, swift-collections, async-http-client, swift-service-context, swift-configuration
[31854/49298] Fetching swift-asn1, swift-system, swift-collections, async-http-client, swift-service-context, swift-configuration, swift-log
Fetched https://github.com/apple/swift-asn1.git from cache (1.88s)
Fetched https://github.com/apple/swift-collections.git from cache (1.88s)
Fetching https://github.com/hummingbird-project/hummingbird.git
Fetching https://github.com/apple/swift-nio-transport-services.git
[14706/28990] Fetching swift-system, async-http-client, swift-service-context, swift-configuration, swift-log
Fetched https://github.com/apple/swift-service-context.git from cache (0.90s)
[16170/27828] Fetching swift-system, async-http-client, swift-configuration, swift-log
Fetching https://github.com/apple/swift-distributed-tracing.git
Fetched https://github.com/apple/swift-log.git from cache (1.21s)
Fetched https://github.com/apple/swift-configuration.git from cache (1.21s)
Fetching https://github.com/apple/swift-nio.git
Fetching https://github.com/apple/swift-numerics.git
[17021/19936] Fetching swift-system, async-http-client
[18917/22745] Fetching swift-system, async-http-client, swift-nio-transport-services
[20270/28373] Fetching swift-system, async-http-client, swift-nio-transport-services, swift-distributed-tracing
[23478/53986] Fetching swift-system, async-http-client, swift-nio-transport-services, swift-distributed-tracing, hummingbird
Fetched https://github.com/apple/swift-system.git from cache (2.89s)
Fetched https://github.com/swift-server/async-http-client.git from cache (2.89s)
Fetching https://github.com/apple/swift-nio-ssl.git
Fetching https://github.com/apple/swift-http-structured-headers.git
[4218/40440] Fetching swift-nio-transport-services, swift-distributed-tracing, hummingbird, swift-numerics
Fetched https://github.com/apple/swift-distributed-tracing.git from cache (1.23s)
Fetching https://github.com/apple/swift-algorithms.git
[9654/34812] Fetching swift-nio-transport-services, hummingbird, swift-numerics
[15860/36016] Fetching swift-nio-transport-services, hummingbird, swift-numerics, swift-http-structured-headers
[26699/117275] Fetching swift-nio-transport-services, hummingbird, swift-numerics, swift-http-structured-headers, swift-nio
[37643/132571] Fetching swift-nio-transport-services, hummingbird, swift-numerics, swift-http-structured-headers, swift-nio, swift-nio-ssl
[37644/138623] Fetching swift-nio-transport-services, hummingbird, swift-numerics, swift-http-structured-headers, swift-nio, swift-nio-ssl, swift-algorithms
Fetched https://github.com/apple/swift-nio-transport-services.git from cache (2.00s)
Fetched https://github.com/hummingbird-project/hummingbird.git from cache (2.00s)
[10155/110201] Fetching swift-numerics, swift-http-structured-headers, swift-nio, swift-nio-ssl, swift-algorithms
Fetching https://github.com/swift-server/swift-service-lifecycle.git
Fetching https://github.com/apple/swift-atomics.git
Fetched https://github.com/apple/swift-algorithms.git from cache (1.08s)
[45949/104149] Fetching swift-numerics, swift-http-structured-headers, swift-nio, swift-nio-ssl
Fetching https://github.com/apple/swift-http-types.git
[53904/106717] Fetching swift-numerics, swift-http-structured-headers, swift-nio, swift-nio-ssl, swift-service-lifecycle
[62975/108537] Fetching swift-numerics, swift-http-structured-headers, swift-nio, swift-nio-ssl, swift-service-lifecycle, swift-atomics
Fetched https://github.com/swift-server/swift-service-lifecycle.git from cache (0.92s)
Computing version for https://github.com/hummingbird-project/hummingbird.git
Fetching https://github.com/mattt/eventsource.git
[77140/105969] Fetching swift-numerics, swift-http-structured-headers, swift-nio, swift-nio-ssl, swift-atomics
Fetched https://github.com/apple/swift-nio-ssl.git from cache (2.01s)
Fetched https://github.com/apple/swift-http-structured-headers.git from cache (2.01s)
[62127/89469] Fetching swift-numerics, swift-nio, swift-atomics
[63468/90420] Fetching swift-numerics, swift-nio, swift-atomics, swift-http-types
Fetched https://github.com/apple/swift-atomics.git from cache (1.10s)
[62536/88600] Fetching swift-numerics, swift-nio, swift-http-types
Fetched https://github.com/apple/swift-http-types.git from cache (0.92s)
[68147/87649] Fetching swift-numerics, swift-nio
[71399/87848] Fetching swift-numerics, swift-nio, eventsource
Computed https://github.com/hummingbird-project/hummingbird.git at 2.19.0 (6.79s)
Fetched https://github.com/mattt/eventsource.git from cache (0.74s)
[73023/87649] Fetching swift-numerics, swift-nio
Fetched https://github.com/apple/swift-numerics.git from cache (4.45s)
Fetched https://github.com/apple/swift-nio.git from cache (4.45s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.8.0 (1.72s)
Computing version for https://github.com/swift-server/swift-service-lifecycle.git
Computed https://github.com/swift-server/swift-service-lifecycle.git at 2.9.1 (0.53s)
Computing version for https://github.com/modelcontextprotocol/swift-sdk
Computed https://github.com/modelcontextprotocol/swift-sdk at 0.10.2 (0.52s)
Computing version for https://github.com/apple/swift-configuration.git
Computed https://github.com/apple/swift-configuration.git at 1.0.0 (2.78s)
Computing version for https://github.com/swift-server/async-http-client.git
Computed https://github.com/swift-server/async-http-client.git at 1.30.2 (0.57s)
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 (0.52s)
Computing version for https://github.com/apple/swift-nio-ssl.git
Computed https://github.com/apple/swift-nio-ssl.git at 2.36.0 (0.56s)
Computing version for https://github.com/apple/swift-nio-http2.git
Computed https://github.com/apple/swift-nio-http2.git at 1.39.0 (0.50s)
Computing version for https://github.com/apple/swift-nio-extras.git
Computed https://github.com/apple/swift-nio-extras.git at 1.31.2 (0.57s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 2.92.1 (0.68s)
Computing version for https://github.com/apple/swift-distributed-tracing.git
Computed https://github.com/apple/swift-distributed-tracing.git at 1.3.1 (0.53s)
Computing version for https://github.com/apple/swift-metrics.git
Computed https://github.com/apple/swift-metrics.git at 2.7.1 (0.52s)
Computing version for https://github.com/apple/swift-http-types.git
Computed https://github.com/apple/swift-http-types.git at 1.5.1 (0.51s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.3.0 (0.61s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.0 (0.51s)
Computing version for https://github.com/apple/swift-async-algorithms.git
Computed https://github.com/apple/swift-async-algorithms.git at 1.1.1 (0.59s)
Computing version for https://github.com/mattt/eventsource.git
Computed https://github.com/mattt/eventsource.git at 1.3.0 (0.51s)
Computing version for https://github.com/apple/swift-system.git
Computed https://github.com/apple/swift-system.git at 1.6.3 (0.52s)
Computing version for https://github.com/apple/swift-algorithms.git
Computed https://github.com/apple/swift-algorithms.git at 1.2.1 (2.02s)
Computing version for https://github.com/apple/swift-asn1.git
Computed https://github.com/apple/swift-asn1.git at 1.5.1 (0.75s)
Computing version for https://github.com/apple/swift-certificates.git
Computed https://github.com/apple/swift-certificates.git at 1.17.0 (0.65s)
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 (0.51s)
Computing version for https://github.com/apple/swift-service-context.git
Computed https://github.com/apple/swift-service-context.git at 1.2.1 (0.50s)
Computing version for https://github.com/apple/swift-numerics.git
Computed https://github.com/apple/swift-numerics.git at 1.1.1 (0.49s)
Computing version for https://github.com/apple/swift-crypto.git
Computed https://github.com/apple/swift-crypto.git at 4.2.0 (0.84s)
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-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/swift-server/swift-service-lifecycle.git
Working copy of https://github.com/swift-server/swift-service-lifecycle.git resolved at 2.9.1
Creating working copy for https://github.com/mattt/eventsource.git
Working copy of https://github.com/mattt/eventsource.git resolved at 1.3.0
Creating working copy for https://github.com/apple/swift-system.git
Working copy of https://github.com/apple/swift-system.git resolved at 1.6.3
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 1.2.1
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 1.31.2
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 1.6.0
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/swift-server/async-http-client.git
Working copy of https://github.com/swift-server/async-http-client.git resolved at 1.30.2
Creating working copy for https://github.com/apple/swift-metrics.git
Working copy of https://github.com/apple/swift-metrics.git resolved at 2.7.1
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 1.1.1
Creating working copy for https://github.com/apple/swift-configuration.git
Working copy of https://github.com/apple/swift-configuration.git resolved at 1.0.0
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 1.3.0
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-nio-http2.git
Working copy of https://github.com/apple/swift-nio-http2.git resolved at 1.39.0
Creating working copy for https://github.com/modelcontextprotocol/swift-sdk
Working copy of https://github.com/modelcontextprotocol/swift-sdk resolved at 0.10.2
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 2.36.0
Creating working copy for https://github.com/hummingbird-project/hummingbird.git
Working copy of https://github.com/hummingbird-project/hummingbird.git resolved at 2.19.0
Creating working copy for https://github.com/apple/swift-asn1.git
Working copy of https://github.com/apple/swift-asn1.git resolved at 1.5.1
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.8.0
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-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 2.92.1
Creating working copy for https://github.com/apple/swift-certificates.git
Working copy of https://github.com/apple/swift-certificates.git resolved at 1.17.0
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
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
  "identity": ".resolve-product-dependencies",
  "name": "resolve-dependencies",
  "url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "version": "unspecified",
  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "dependencies": [
    {
      "identity": "mcp-https-swift",
      "name": "mcp-https-swift",
      "url": "https://github.com/xbill9/mcp-https-swift.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/mcp-https-swift",
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/xbill9/mcp-https-swift.git
[1/21] Fetching mcp-https-swift
Fetched https://github.com/xbill9/mcp-https-swift.git from cache (0.57s)
Creating working copy for https://github.com/xbill9/mcp-https-swift.git
Working copy of https://github.com/xbill9/mcp-https-swift.git resolved at main (2c211c0)
warning: '.resolve-product-dependencies': dependency 'mcp-https-swift' is not used by any target
Found 0 product dependencies
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.2
Building package at path:  $PWD
https://github.com/xbill9/mcp-https-swift.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0.app xcrun swift build --arch arm64
error: the executable 'mcp-https-swift' requires macos 13.0, but depends on the product 'Hummingbird' which requires macos 14.0; consider changing the executable 'mcp-https-swift' to require macos 14.0 or later, or the product 'Hummingbird' to require macos 13.0 or earlier.
BUILD FAILURE 6.2 macosSpm