Swift Package Index

Build Information

Failed to build SGSwiftyBind, reference master (f7e8d3), with Swift 6.3 for macOS (SPM) on 13 Apr 2026 19:24:28 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/the-freshlord/SGSwiftyBind.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/the-freshlord/SGSwiftyBind
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at f7e8d30 Made value public
Cloned https://github.com/the-freshlord/SGSwiftyBind.git
Revision (git rev-parse @):
f7e8d309717565127eda509bdd3dd6a312c56064
SUCCESS checkout https://github.com/the-freshlord/SGSwiftyBind.git at master
========================================
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",
  "traits": [
    "default"
  ],
  "dependencies": [
    {
      "identity": "sgswiftybind",
      "name": "SGSwiftyBind",
      "url": "https://github.com/the-freshlord/SGSwiftyBind.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/SGSwiftyBind",
      "traits": [
        "default"
      ],
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/the-freshlord/SGSwiftyBind.git
[1/74] Fetching sgswiftybind
Fetched https://github.com/the-freshlord/SGSwiftyBind.git from cache (0.59s)
Creating working copy for https://github.com/the-freshlord/SGSwiftyBind.git
Working copy of https://github.com/the-freshlord/SGSwiftyBind.git resolved at master (f7e8d30)
warning: '.resolve-product-dependencies': dependency 'sgswiftybind' is not used by any target
Found 0 product dependencies
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/the-freshlord/SGSwiftyBind.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version--6988338F2F200930.txt
[3/4] Emitting module SGSwiftyBind
[4/4] Compiling SGSwiftyBind SGSwiftyBind.swift
/Users/admin/builder/spi-builder-workspace/Sources/SGSwiftyBind/SGSwiftyBind.swift:161:30: error: cannot convert value of type '()?' to closure result type 'Void'
159 |             },
160 |             bindCallback: { [weak self] (listener, observer) in
161 |                 return self?.bind(listener, for: observer)
    |                              `- error: cannot convert value of type '()?' to closure result type 'Void'
162 |             },
163 |             bindAndFireCallback: { [weak self] (listener, observer) in
/Users/admin/builder/spi-builder-workspace/Sources/SGSwiftyBind/SGSwiftyBind.swift:164:30: error: cannot convert value of type '()?' to closure result type 'Void'
162 |             },
163 |             bindAndFireCallback: { [weak self] (listener, observer) in
164 |                 return self?.bindAndFire(listener, for: observer)
    |                              `- error: cannot convert value of type '()?' to closure result type 'Void'
165 |             },
166 |             unbindCallback: { [weak self] (observer) in
/Users/admin/builder/spi-builder-workspace/Sources/SGSwiftyBind/SGSwiftyBind.swift:167:30: error: cannot convert value of type '()?' to closure result type 'Void'
165 |             },
166 |             unbindCallback: { [weak self] (observer) in
167 |                 return self?.unbind(for: observer)
    |                              `- error: cannot convert value of type '()?' to closure result type 'Void'
168 |             }
169 |         )
BUILD FAILURE 6.3 macosSpm