Swift Package Index

Build Information

Failed to build SwiftUIFlux, reference 0.5.1 (a48dd5), with Swift 6.3 for macOS (SPM) on 21 Apr 2026 06:19:32 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/dimillian/swiftuiflux.git
Reference: 0.5.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/dimillian/swiftuiflux
 * tag               0.5.1      -> FETCH_HEAD
HEAD is now at a48dd50 State -> StoreState
Cloned https://github.com/dimillian/swiftuiflux.git
Revision (git rev-parse @):
a48dd509702797028fa103844008239dded85063
SUCCESS checkout https://github.com/dimillian/swiftuiflux.git at 0.5.1
========================================
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",
  "traits": [
    "default"
  ],
  "dependencies": [
    {
      "identity": "swiftuiflux",
      "name": "SwiftUIFlux",
      "url": "https://github.com/dimillian/swiftuiflux.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swiftuiflux",
      "traits": [
        "default"
      ],
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/dimillian/swiftuiflux.git
[1/238] Fetching swiftuiflux
Fetched https://github.com/dimillian/swiftuiflux.git from cache (0.64s)
Creating working copy for https://github.com/dimillian/swiftuiflux.git
Working copy of https://github.com/dimillian/swiftuiflux.git resolved at 0.5.1 (a48dd50)
warning: '.resolve-product-dependencies': dependency 'swiftuiflux' 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/dimillian/swiftuiflux.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
[3/12] Compiling SwiftUIFlux Middleware.swift
<unknown>:0: error: invalid value '5.1' in '-swift-version 5.1'
<unknown>:0: note: valid arguments to '-swift-version' are '4', '4.2', '5', '6'
[4/12] Compiling SwiftUIFlux FluxState.swift
<unknown>:0: error: invalid value '5.1' in '-swift-version 5.1'
<unknown>:0: note: valid arguments to '-swift-version' are '4', '4.2', '5', '6'
[5/12] Compiling SwiftUIFlux AsyncAction.swift
<unknown>:0: error: invalid value '5.1' in '-swift-version 5.1'
<unknown>:0: note: valid arguments to '-swift-version' are '4', '4.2', '5', '6'
[6/13] Compiling SwiftUIFlux AsyncActionsMiddleware.swift
<unknown>:0: error: invalid value '5.1' in '-swift-version 5.1'
<unknown>:0: note: valid arguments to '-swift-version' are '4', '4.2', '5', '6'
[7/13] Compiling SwiftUIFlux Action.swift
<unknown>:0: error: invalid value '5.1' in '-swift-version 5.1'
<unknown>:0: note: valid arguments to '-swift-version' are '4', '4.2', '5', '6'
[8/13] Compiling SwiftUIFlux Reducer.swift
<unknown>:0: error: invalid value '5.1' in '-swift-version 5.1'
<unknown>:0: note: valid arguments to '-swift-version' are '4', '4.2', '5', '6'
error: emit-module command failed with exit code 1 (use -v to see invocation)
[9/13] Emitting module SwiftUIFlux
<unknown>:0: error: invalid value '5.1' in '-swift-version 5.1'
<unknown>:0: note: valid arguments to '-swift-version' are '4', '4.2', '5', '6'
[10/13] Compiling SwiftUIFlux StoreProvider.swift
<unknown>:0: error: invalid value '5.1' in '-swift-version 5.1'
<unknown>:0: note: valid arguments to '-swift-version' are '4', '4.2', '5', '6'
[11/13] Compiling SwiftUIFlux Store.swift
<unknown>:0: error: invalid value '5.1' in '-swift-version 5.1'
<unknown>:0: note: valid arguments to '-swift-version' are '4', '4.2', '5', '6'
[12/13] Compiling SwiftUIFlux ConnectedView.swift
<unknown>:0: error: invalid value '5.1' in '-swift-version 5.1'
<unknown>:0: note: valid arguments to '-swift-version' are '4', '4.2', '5', '6'
[13/13] Compiling SwiftUIFlux StoreConnector.swift
<unknown>:0: error: invalid value '5.1' in '-swift-version 5.1'
<unknown>:0: note: valid arguments to '-swift-version' are '4', '4.2', '5', '6'
BUILD FAILURE 6.3 macosSpm