Einsteinium – Build Information – Swift Package Index

Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Failed to build Einsteinium, reference v1.3.0 (6fb453), with Swift 6.1 for macOS (SPM) on 26 Apr 2025 18:30:17 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/e-sites/Einsteinium.git
Reference: v1.3.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/e-sites/Einsteinium
 * tag               v1.3.0     -> FETCH_HEAD
HEAD is now at 6fb4530 Made upmost and root viewcontrollers optional
Cloned https://github.com/e-sites/Einsteinium.git
Revision (git rev-parse @):
6fb4530339a8bdaf71614237d488d94ad732de90
SUCCESS checkout https://github.com/e-sites/Einsteinium.git at v1.3.0
Fetching https://github.com/apple/swift-log.git from cache
Fetched https://github.com/apple/swift-log.git from cache (0.63s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.4.2 (1.29s)
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.4.2
========================================
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": "einsteinium",
      "name": "Einsteinium",
      "url": "https://github.com/e-sites/Einsteinium.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Einsteinium",
      "dependencies": [
        {
          "identity": "swift-log",
          "name": "swift-log",
          "url": "https://github.com/apple/swift-log.git",
          "version": "1.6.3",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-log",
          "dependencies": [
          ]
        }
      ]
    }
  ]
}
Fetching https://github.com/e-sites/Einsteinium.git
[1/225] Fetching einsteinium
Fetched https://github.com/e-sites/Einsteinium.git from cache (0.70s)
Fetching https://github.com/apple/swift-log.git from cache
Fetched https://github.com/apple/swift-log.git from cache (0.51s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.6.3 (0.98s)
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.6.3
Creating working copy for https://github.com/e-sites/Einsteinium.git
Working copy of https://github.com/e-sites/Einsteinium.git resolved at v1.3.0 (6fb4530)
warning: '.resolve-product-dependencies': dependency 'einsteinium' is not used by any target
Found 1 product dependencies
  - swift-log
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/e-sites/Einsteinium.git
https://github.com/e-sites/Einsteinium.git
{
  "dependencies" : [
    {
      "identity" : "swift-log",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-log.git"
    }
  ],
  "manifest_display_name" : "Einsteinium",
  "name" : "Einsteinium",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "9.0"
    }
  ],
  "products" : [
    {
      "name" : "Einsteinium",
      "targets" : [
        "Einsteinium"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "Einsteinium",
      "module_type" : "SwiftTarget",
      "name" : "Einsteinium",
      "path" : "Sources",
      "product_dependencies" : [
        "Logging"
      ],
      "product_memberships" : [
        "Einsteinium"
      ],
      "sources" : [
        "Core/Array.swift",
        "Core/Collection.swift",
        "Core/DispatchQueue.swift",
        "Core/Optional.swift",
        "Core/String.swift",
        "CoreGraphics/CGFloat.swift",
        "CoreGraphics/CGRect.swift",
        "CoreLocation/CLLocationCoordinate2D.swift",
        "Foundation/Bundle.swift",
        "Foundation/URL.swift",
        "Logging.swift",
        "UIKit/DesignableXibView.swift",
        "UIKit/UIButton.swift",
        "UIKit/UIDevice.swift",
        "UIKit/UIImage.swift",
        "UIKit/UINavigationController.swift",
        "UIKit/UINibView.swift",
        "UIKit/UITableView.swift",
        "UIKit/UITextField.swift",
        "UIKit/UIView.swift",
        "UIKit/UIViewController.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.0"
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures
Building for debugging...
[0/3] Write sources
[2/3] Write swift-version-2F0A5646E1D333AE.txt
[4/7] Compiling Logging Logging.swift
[5/7] Compiling Logging LogHandler.swift
[6/7] Emitting module Logging
[7/7] Compiling Logging Locks.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[8/27] Emitting module Einsteinium
/Users/admin/builder/spi-builder-workspace/Sources/UIKit/DesignableXibView.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | open class DesignableXibView: UIView {
[9/29] Compiling Einsteinium UIView.swift
/Users/admin/builder/spi-builder-workspace/Sources/UIKit/DesignableXibView.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | open class DesignableXibView: UIView {
[10/29] Compiling Einsteinium UIViewController.swift
/Users/admin/builder/spi-builder-workspace/Sources/UIKit/DesignableXibView.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | open class DesignableXibView: UIView {
[11/29] Compiling Einsteinium CLLocationCoordinate2D.swift
/Users/admin/builder/spi-builder-workspace/Sources/UIKit/DesignableXibView.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | open class DesignableXibView: UIView {
[12/29] Compiling Einsteinium Bundle.swift
/Users/admin/builder/spi-builder-workspace/Sources/UIKit/DesignableXibView.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | open class DesignableXibView: UIView {
[13/29] Compiling Einsteinium Array.swift
/Users/admin/builder/spi-builder-workspace/Sources/UIKit/DesignableXibView.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | open class DesignableXibView: UIView {
[14/29] Compiling Einsteinium Collection.swift
/Users/admin/builder/spi-builder-workspace/Sources/UIKit/DesignableXibView.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | open class DesignableXibView: UIView {
[15/29] Compiling Einsteinium DispatchQueue.swift
/Users/admin/builder/spi-builder-workspace/Sources/UIKit/DesignableXibView.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | open class DesignableXibView: UIView {
[16/29] Compiling Einsteinium CGFloat.swift
/Users/admin/builder/spi-builder-workspace/Sources/UIKit/DesignableXibView.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | open class DesignableXibView: UIView {
[17/29] Compiling Einsteinium CGRect.swift
/Users/admin/builder/spi-builder-workspace/Sources/UIKit/DesignableXibView.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | open class DesignableXibView: UIView {
[18/29] Compiling Einsteinium URL.swift
/Users/admin/builder/spi-builder-workspace/Sources/UIKit/DesignableXibView.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | open class DesignableXibView: UIView {
[19/29] Compiling Einsteinium Logging.swift
/Users/admin/builder/spi-builder-workspace/Sources/UIKit/DesignableXibView.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | open class DesignableXibView: UIView {
[20/29] Compiling Einsteinium Optional.swift
/Users/admin/builder/spi-builder-workspace/Sources/UIKit/DesignableXibView.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | open class DesignableXibView: UIView {
[21/29] Compiling Einsteinium String.swift
/Users/admin/builder/spi-builder-workspace/Sources/UIKit/DesignableXibView.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | open class DesignableXibView: UIView {
[22/29] Compiling Einsteinium UINavigationController.swift
/Users/admin/builder/spi-builder-workspace/Sources/UIKit/DesignableXibView.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | open class DesignableXibView: UIView {
[23/29] Compiling Einsteinium UINibView.swift
/Users/admin/builder/spi-builder-workspace/Sources/UIKit/DesignableXibView.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | open class DesignableXibView: UIView {
[24/29] Compiling Einsteinium DesignableXibView.swift
/Users/admin/builder/spi-builder-workspace/Sources/UIKit/DesignableXibView.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | open class DesignableXibView: UIView {
[25/29] Compiling Einsteinium UIButton.swift
/Users/admin/builder/spi-builder-workspace/Sources/UIKit/DesignableXibView.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | open class DesignableXibView: UIView {
[26/29] Compiling Einsteinium UIDevice.swift
/Users/admin/builder/spi-builder-workspace/Sources/UIKit/DesignableXibView.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | open class DesignableXibView: UIView {
[27/29] Compiling Einsteinium UIImage.swift
/Users/admin/builder/spi-builder-workspace/Sources/UIKit/DesignableXibView.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | open class DesignableXibView: UIView {
[28/29] Compiling Einsteinium UITableView.swift
/Users/admin/builder/spi-builder-workspace/Sources/UIKit/DesignableXibView.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | open class DesignableXibView: UIView {
[29/29] Compiling Einsteinium UITextField.swift
/Users/admin/builder/spi-builder-workspace/Sources/UIKit/DesignableXibView.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | open class DesignableXibView: UIView {
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-2F0A5646E1D333AE.txt
[2/5] Compiling Logging Locks.swift
[3/5] Emitting module Logging
[4/5] Compiling Logging Logging.swift
[5/5] Compiling Logging LogHandler.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[6/25] Emitting module Einsteinium
/Users/admin/builder/spi-builder-workspace/Sources/UIKit/DesignableXibView.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | open class DesignableXibView: UIView {
[7/27] Compiling Einsteinium UIDevice.swift
/Users/admin/builder/spi-builder-workspace/Sources/UIKit/DesignableXibView.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | open class DesignableXibView: UIView {
[8/27] Compiling Einsteinium UIImage.swift
/Users/admin/builder/spi-builder-workspace/Sources/UIKit/DesignableXibView.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | open class DesignableXibView: UIView {
[9/27] Compiling Einsteinium DesignableXibView.swift
/Users/admin/builder/spi-builder-workspace/Sources/UIKit/DesignableXibView.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | open class DesignableXibView: UIView {
[10/27] Compiling Einsteinium UIButton.swift
/Users/admin/builder/spi-builder-workspace/Sources/UIKit/DesignableXibView.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | open class DesignableXibView: UIView {
[11/27] Compiling Einsteinium CGFloat.swift
/Users/admin/builder/spi-builder-workspace/Sources/UIKit/DesignableXibView.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | open class DesignableXibView: UIView {
[12/27] Compiling Einsteinium CGRect.swift
/Users/admin/builder/spi-builder-workspace/Sources/UIKit/DesignableXibView.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | open class DesignableXibView: UIView {
[13/27] Compiling Einsteinium UINavigationController.swift
/Users/admin/builder/spi-builder-workspace/Sources/UIKit/DesignableXibView.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | open class DesignableXibView: UIView {
[14/27] Compiling Einsteinium UINibView.swift
/Users/admin/builder/spi-builder-workspace/Sources/UIKit/DesignableXibView.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | open class DesignableXibView: UIView {
[15/27] Compiling Einsteinium URL.swift
/Users/admin/builder/spi-builder-workspace/Sources/UIKit/DesignableXibView.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | open class DesignableXibView: UIView {
[16/27] Compiling Einsteinium Logging.swift
/Users/admin/builder/spi-builder-workspace/Sources/UIKit/DesignableXibView.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | open class DesignableXibView: UIView {
[17/27] Compiling Einsteinium UITableView.swift
/Users/admin/builder/spi-builder-workspace/Sources/UIKit/DesignableXibView.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | open class DesignableXibView: UIView {
[18/27] Compiling Einsteinium UITextField.swift
/Users/admin/builder/spi-builder-workspace/Sources/UIKit/DesignableXibView.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | open class DesignableXibView: UIView {
[19/27] Compiling Einsteinium CLLocationCoordinate2D.swift
/Users/admin/builder/spi-builder-workspace/Sources/UIKit/DesignableXibView.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | open class DesignableXibView: UIView {
[20/27] Compiling Einsteinium Bundle.swift
/Users/admin/builder/spi-builder-workspace/Sources/UIKit/DesignableXibView.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | open class DesignableXibView: UIView {
[21/27] Compiling Einsteinium Optional.swift
/Users/admin/builder/spi-builder-workspace/Sources/UIKit/DesignableXibView.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | open class DesignableXibView: UIView {
[22/27] Compiling Einsteinium String.swift
/Users/admin/builder/spi-builder-workspace/Sources/UIKit/DesignableXibView.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | open class DesignableXibView: UIView {
[23/27] Compiling Einsteinium Array.swift
/Users/admin/builder/spi-builder-workspace/Sources/UIKit/DesignableXibView.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | open class DesignableXibView: UIView {
[24/27] Compiling Einsteinium Collection.swift
/Users/admin/builder/spi-builder-workspace/Sources/UIKit/DesignableXibView.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | open class DesignableXibView: UIView {
[25/27] Compiling Einsteinium DispatchQueue.swift
/Users/admin/builder/spi-builder-workspace/Sources/UIKit/DesignableXibView.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | open class DesignableXibView: UIView {
[26/27] Compiling Einsteinium UIView.swift
/Users/admin/builder/spi-builder-workspace/Sources/UIKit/DesignableXibView.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | open class DesignableXibView: UIView {
[27/27] Compiling Einsteinium UIViewController.swift
/Users/admin/builder/spi-builder-workspace/Sources/UIKit/DesignableXibView.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | open class DesignableXibView: UIView {
BUILD FAILURE 6.1 macosSpm