Swift Package Index

Build Information

Failed to build CustomAlert, reference main (e7e63a), with Swift 6.3 for macOS (SPM) on 21 Apr 2026 20:36:57 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/divadretlaw/CustomAlert.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/divadretlaw/CustomAlert
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at e7e63a1 Refactor
Cloned https://github.com/divadretlaw/CustomAlert.git
Revision (git rev-parse @):
e7e63a17040e33abe44405042b026161003c9c0a
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/divadretlaw/CustomAlert.git at main
Fetching https://github.com/divadretlaw/WindowKit
[1/578] Fetching windowkit
Fetched https://github.com/divadretlaw/WindowKit from cache (0.76s)
Computing version for https://github.com/divadretlaw/WindowKit
Computed https://github.com/divadretlaw/WindowKit at 3.0.2 (1.33s)
Fetching https://github.com/divadretlaw/WindowSceneReader
Fetching https://github.com/divadretlaw/WindowReader
[1/136] Fetching windowreader
[137/272] Fetching windowreader, windowscenereader
Fetched https://github.com/divadretlaw/WindowReader from cache (0.66s)
Fetched https://github.com/divadretlaw/WindowSceneReader from cache (0.66s)
Computing version for https://github.com/divadretlaw/WindowSceneReader
Computed https://github.com/divadretlaw/WindowSceneReader at 3.3.0 (1.23s)
Computing version for https://github.com/divadretlaw/WindowReader
Computed https://github.com/divadretlaw/WindowReader at 3.1.0 (0.53s)
Creating working copy for https://github.com/divadretlaw/WindowKit
Working copy of https://github.com/divadretlaw/WindowKit resolved at 3.0.2
Creating working copy for https://github.com/divadretlaw/WindowSceneReader
Working copy of https://github.com/divadretlaw/WindowSceneReader resolved at 3.3.0
Creating working copy for https://github.com/divadretlaw/WindowReader
Working copy of https://github.com/divadretlaw/WindowReader resolved at 3.1.0
========================================
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": "customalert",
      "name": "CustomAlert",
      "url": "https://github.com/divadretlaw/CustomAlert.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/CustomAlert",
      "traits": [
        "default"
      ],
      "dependencies": [
        {
          "identity": "windowkit",
          "name": "WindowKit",
          "url": "https://github.com/divadretlaw/WindowKit",
          "version": "3.0.2",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/WindowKit",
          "traits": [
            "default"
          ],
          "dependencies": [
            {
              "identity": "windowreader",
              "name": "WindowReader",
              "url": "https://github.com/divadretlaw/WindowReader",
              "version": "3.1.0",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/WindowReader",
              "traits": [
                "default"
              ],
              "dependencies": [
              ]
            },
            {
              "identity": "windowscenereader",
              "name": "WindowSceneReader",
              "url": "https://github.com/divadretlaw/WindowSceneReader",
              "version": "3.3.0",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/WindowSceneReader",
              "traits": [
                "default"
              ],
              "dependencies": [
                {
                  "identity": "windowreader",
                  "name": "WindowReader",
                  "url": "https://github.com/divadretlaw/WindowReader",
                  "version": "3.1.0",
                  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/WindowReader",
                  "traits": [
                    "default"
                  ],
                  "dependencies": [
                  ]
                }
              ]
            }
          ]
        }
      ]
    }
  ]
}
Fetching https://github.com/divadretlaw/CustomAlert.git
[1/1324] Fetching customalert
Fetched https://github.com/divadretlaw/CustomAlert.git from cache (0.93s)
Fetching https://github.com/divadretlaw/WindowKit from cache
Fetched https://github.com/divadretlaw/WindowKit from cache (0.47s)
Computing version for https://github.com/divadretlaw/WindowKit
Computed https://github.com/divadretlaw/WindowKit at 3.0.2 (0.52s)
Fetching https://github.com/divadretlaw/WindowSceneReader from cache
Fetching https://github.com/divadretlaw/WindowReader from cache
Fetched https://github.com/divadretlaw/WindowReader from cache (0.46s)
Fetched https://github.com/divadretlaw/WindowSceneReader from cache (0.46s)
Computing version for https://github.com/divadretlaw/WindowSceneReader
Computed https://github.com/divadretlaw/WindowSceneReader at 3.3.0 (0.53s)
Computing version for https://github.com/divadretlaw/WindowReader
Computed https://github.com/divadretlaw/WindowReader at 3.1.0 (0.04s)
Creating working copy for https://github.com/divadretlaw/WindowReader
Working copy of https://github.com/divadretlaw/WindowReader resolved at 3.1.0
Creating working copy for https://github.com/divadretlaw/WindowKit
Working copy of https://github.com/divadretlaw/WindowKit resolved at 3.0.2
Creating working copy for https://github.com/divadretlaw/CustomAlert.git
Working copy of https://github.com/divadretlaw/CustomAlert.git resolved at main (e7e63a1)
Creating working copy for https://github.com/divadretlaw/WindowSceneReader
Working copy of https://github.com/divadretlaw/WindowSceneReader resolved at 3.3.0
warning: '.resolve-product-dependencies': dependency 'customalert' is not used by any target
Found 1 product dependencies
  - WindowKit
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/divadretlaw/CustomAlert.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64
error: the library 'WindowKit' requires macos 10.13, but depends on the product 'WindowReader' which requires macos 10.15; consider changing the library 'WindowKit' to require macos 10.15 or later, or the product 'WindowReader' to require macos 10.13 or earlier.
error: the library 'WindowKit' requires macos 10.13, but depends on the product 'WindowSceneReader' which requires macos 10.15; consider changing the library 'WindowKit' to require macos 10.15 or later, or the product 'WindowSceneReader' to require macos 10.13 or earlier.
BUILD FAILURE 6.3 macosSpm