Swift Package Index

Build Information

Failed to build Composed, reference master (75b950), with Swift 6.3 for macOS (SPM) on 11 Apr 2026 13:20:38 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/thread/Composed.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/thread/Composed
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 75b9500 Pin Quick and Nimble versions
Cloned https://github.com/thread/Composed.git
Revision (git rev-parse @):
75b9500d2649f65b20ce89df057308056607ef8a
SUCCESS checkout https://github.com/thread/Composed.git at master
Fetching https://github.com/Quick/Quick.git
Fetching https://github.com/Quick/Nimble.git
Fetching https://github.com/shaps80/FlowLayout.git
[1/171] Fetching flowlayout
Fetched https://github.com/shaps80/FlowLayout.git from cache (0.69s)
[1/14896] Fetching quick
[299/34713] Fetching quick, nimble
Fetched https://github.com/Quick/Nimble.git from cache (2.02s)
Fetched https://github.com/Quick/Quick.git from cache (2.02s)
Computing version for https://github.com/Quick/Nimble.git
Computed https://github.com/Quick/Nimble.git at 8.0.2 (2.75s)
Computing version for https://github.com/Quick/Quick.git
Computed https://github.com/Quick/Quick.git at 2.1.0 (0.74s)
Computing version for https://github.com/shaps80/FlowLayout.git
Computed https://github.com/shaps80/FlowLayout.git at 1.0.7 (0.71s)
Creating working copy for https://github.com/Quick/Nimble.git
Working copy of https://github.com/Quick/Nimble.git resolved at 8.0.2
Creating working copy for https://github.com/Quick/Quick.git
Working copy of https://github.com/Quick/Quick.git resolved at 2.1.0
Creating working copy for https://github.com/shaps80/FlowLayout.git
Working copy of https://github.com/shaps80/FlowLayout.git resolved at 1.0.7
========================================
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": "composed",
      "name": "Composed",
      "url": "https://github.com/thread/Composed.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Composed",
      "traits": [
        "default"
      ],
      "dependencies": [
        {
          "identity": "flowlayout",
          "name": "FlowLayout",
          "url": "https://github.com/shaps80/FlowLayout.git",
          "version": "1.0.7",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/FlowLayout",
          "traits": [
            "default"
          ],
          "dependencies": [
          ]
        },
        {
          "identity": "quick",
          "name": "Quick",
          "url": "https://github.com/Quick/Quick.git",
          "version": "2.1.0",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Quick",
          "traits": [
            "default"
          ],
          "dependencies": [
            {
              "identity": "nimble",
              "name": "Nimble",
              "url": "https://github.com/Quick/Nimble.git",
              "version": "8.0.2",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Nimble",
              "traits": [
                "default"
              ],
              "dependencies": [
              ]
            }
          ]
        },
        {
          "identity": "nimble",
          "name": "Nimble",
          "url": "https://github.com/Quick/Nimble.git",
          "version": "8.0.2",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Nimble",
          "traits": [
            "default"
          ],
          "dependencies": [
          ]
        }
      ]
    }
  ]
}
Fetching https://github.com/thread/Composed.git
[1/2517] Fetching composed
Fetched https://github.com/thread/Composed.git from cache (1.02s)
Fetching https://github.com/shaps80/FlowLayout.git from cache
Fetching https://github.com/Quick/Quick.git from cache
Fetching https://github.com/Quick/Nimble.git from cache
Fetched https://github.com/Quick/Quick.git from cache (0.58s)
Fetched https://github.com/Quick/Nimble.git from cache (0.58s)
Fetched https://github.com/shaps80/FlowLayout.git from cache (0.58s)
Computing version for https://github.com/Quick/Nimble.git
Computed https://github.com/Quick/Nimble.git at 8.0.2 (0.66s)
Computing version for https://github.com/Quick/Quick.git
Computed https://github.com/Quick/Quick.git at 2.1.0 (0.05s)
Computing version for https://github.com/shaps80/FlowLayout.git
Computed https://github.com/shaps80/FlowLayout.git at 1.0.7 (0.03s)
Creating working copy for https://github.com/thread/Composed.git
Working copy of https://github.com/thread/Composed.git resolved at master (75b9500)
Creating working copy for https://github.com/Quick/Quick.git
Working copy of https://github.com/Quick/Quick.git resolved at 2.1.0
Creating working copy for https://github.com/shaps80/FlowLayout.git
Working copy of https://github.com/shaps80/FlowLayout.git resolved at 1.0.7
Creating working copy for https://github.com/Quick/Nimble.git
Working copy of https://github.com/Quick/Nimble.git resolved at 8.0.2
warning: '.resolve-product-dependencies': dependency 'composed' is not used by any target
Found 3 product dependencies
  - FlowLayout
  - Quick
  - Nimble
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/thread/Composed.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64
Building for debugging...
[0/3] Write sources
[2/3] Write swift-version--6988338F2F200930.txt
[4/13] Compiling FlowLayout Helpers.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/FlowLayout/Sources/Constants.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | public extension UICollectionView {
error: emit-module command failed with exit code 1 (use -v to see invocation)
[5/13] Emitting module FlowLayout
/Users/admin/builder/spi-builder-workspace/.build/checkouts/FlowLayout/Sources/Constants.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | public extension UICollectionView {
[6/13] Compiling FlowLayout Constants.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/FlowLayout/Sources/Constants.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | public extension UICollectionView {
[7/13] Compiling FlowLayout FlowLayoutInvalidationContext.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/FlowLayout/Sources/Constants.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | public extension UICollectionView {
[8/13] Compiling FlowLayout FlowLayout+Types.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/FlowLayout/Sources/Constants.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | public extension UICollectionView {
[9/13] Compiling FlowLayout FlowLayout+Adjustments.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/FlowLayout/Sources/Constants.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | public extension UICollectionView {
[10/13] Compiling FlowLayout FlowLayout+Backgrounds.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/FlowLayout/Sources/Constants.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | public extension UICollectionView {
[11/13] Compiling FlowLayout FlowLayoutItemAttributes.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/FlowLayout/Sources/Constants.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | public extension UICollectionView {
[12/13] Compiling FlowLayout FlowLayoutDelegate.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/FlowLayout/Sources/Constants.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | public extension UICollectionView {
[13/13] Compiling FlowLayout FlowLayout.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/FlowLayout/Sources/Constants.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | public extension UICollectionView {
BUILD FAILURE 6.3 macosSpm