Swift Package Index

Build Information

Failed to build SimpleLineChart, reference main (2747ce), with Swift 6.1 for macOS (SPM) on 19 Feb 2026 00:17:36 UTC.

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/augarte/SimpleLineChart.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/augarte/SimpleLineChart
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 2747ce1 chore(release): prepare 1.0.0 (#1)
Cloned https://github.com/augarte/SimpleLineChart.git
Revision (git rev-parse @):
2747ce13b7de901c42f0c3ad8a5cf344d66b8d71
SUCCESS checkout https://github.com/augarte/SimpleLineChart.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/augarte/SimpleLineChart.git
https://github.com/augarte/SimpleLineChart.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "SimpleLineChart",
  "name" : "SimpleLineChart",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "SimpleLineChart",
      "targets" : [
        "SimpleLineChart"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SimpleLineChartTests",
      "module_type" : "SwiftTarget",
      "name" : "SimpleLineChartTests",
      "path" : "Tests/SimpleLineChartTests",
      "sources" : [
        "SimpleLineChartTests.swift"
      ],
      "target_dependencies" : [
        "SimpleLineChart"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SimpleLineChart",
      "module_type" : "SwiftTarget",
      "name" : "SimpleLineChart",
      "path" : "Sources/SimpleLineChart",
      "product_memberships" : [
        "SimpleLineChart"
      ],
      "sources" : [
        "Common/SLCExtensions.swift",
        "Model/SLCChartStyle.swift",
        "Model/SLCData.swift",
        "Model/SLCDataSet.swift",
        "Model/SLCLineStyle.swift",
        "Model/SLCPeriod.swift",
        "View/SLCEmptyState.swift",
        "View/SLCPeriodButton.swift",
        "View/SimpleLineChart.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.1"
}
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...
[0/2] Write sources
[1/2] Write swift-version-2F0A5646E1D333AE.txt
[3/12] Compiling SimpleLineChart SimpleLineChart.swift
/Users/admin/builder/spi-builder-workspace/Sources/SimpleLineChart/Common/SLCExtensions.swift:9:8: error: no such module 'UIKit'
 7 |
 8 | import Foundation
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | extension UIColor {
[4/12] Compiling SimpleLineChart SLCEmptyState.swift
/Users/admin/builder/spi-builder-workspace/Sources/SimpleLineChart/Common/SLCExtensions.swift:9:8: error: no such module 'UIKit'
 7 |
 8 | import Foundation
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | extension UIColor {
[5/12] Compiling SimpleLineChart SLCPeriodButton.swift
/Users/admin/builder/spi-builder-workspace/Sources/SimpleLineChart/Common/SLCExtensions.swift:9:8: error: no such module 'UIKit'
 7 |
 8 | import Foundation
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | extension UIColor {
[6/12] Compiling SimpleLineChart SLCLineStyle.swift
/Users/admin/builder/spi-builder-workspace/Sources/SimpleLineChart/Common/SLCExtensions.swift:9:8: error: no such module 'UIKit'
 7 |
 8 | import Foundation
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | extension UIColor {
[7/12] Compiling SimpleLineChart SLCPeriod.swift
/Users/admin/builder/spi-builder-workspace/Sources/SimpleLineChart/Common/SLCExtensions.swift:9:8: error: no such module 'UIKit'
 7 |
 8 | import Foundation
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | extension UIColor {
error: emit-module command failed with exit code 1 (use -v to see invocation)
[8/12] Emitting module SimpleLineChart
/Users/admin/builder/spi-builder-workspace/Sources/SimpleLineChart/Common/SLCExtensions.swift:9:8: error: no such module 'UIKit'
 7 |
 8 | import Foundation
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | extension UIColor {
[9/12] Compiling SimpleLineChart SLCDataSet.swift
/Users/admin/builder/spi-builder-workspace/Sources/SimpleLineChart/Common/SLCExtensions.swift:9:8: error: no such module 'UIKit'
 7 |
 8 | import Foundation
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | extension UIColor {
[10/12] Compiling SimpleLineChart SLCChartStyle.swift
/Users/admin/builder/spi-builder-workspace/Sources/SimpleLineChart/Common/SLCExtensions.swift:9:8: error: no such module 'UIKit'
 7 |
 8 | import Foundation
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | extension UIColor {
[11/12] Compiling SimpleLineChart SLCExtensions.swift
/Users/admin/builder/spi-builder-workspace/Sources/SimpleLineChart/Common/SLCExtensions.swift:9:8: error: no such module 'UIKit'
 7 |
 8 | import Foundation
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | extension UIColor {
[12/12] Compiling SimpleLineChart SLCData.swift
/Users/admin/builder/spi-builder-workspace/Sources/SimpleLineChart/Common/SLCExtensions.swift:9:8: error: no such module 'UIKit'
 7 |
 8 | import Foundation
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | extension UIColor {
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
error: emit-module command failed with exit code 1 (use -v to see invocation)
[2/11] Emitting module SimpleLineChart
/Users/admin/builder/spi-builder-workspace/Sources/SimpleLineChart/Common/SLCExtensions.swift:9:8: error: no such module 'UIKit'
 7 |
 8 | import Foundation
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | extension UIColor {
[3/11] Compiling SimpleLineChart SLCDataSet.swift
/Users/admin/builder/spi-builder-workspace/Sources/SimpleLineChart/Common/SLCExtensions.swift:9:8: error: no such module 'UIKit'
 7 |
 8 | import Foundation
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | extension UIColor {
[4/11] Compiling SimpleLineChart SimpleLineChart.swift
/Users/admin/builder/spi-builder-workspace/Sources/SimpleLineChart/Common/SLCExtensions.swift:9:8: error: no such module 'UIKit'
 7 |
 8 | import Foundation
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | extension UIColor {
[5/11] Compiling SimpleLineChart SLCPeriod.swift
/Users/admin/builder/spi-builder-workspace/Sources/SimpleLineChart/Common/SLCExtensions.swift:9:8: error: no such module 'UIKit'
 7 |
 8 | import Foundation
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | extension UIColor {
[6/11] Compiling SimpleLineChart SLCChartStyle.swift
/Users/admin/builder/spi-builder-workspace/Sources/SimpleLineChart/Common/SLCExtensions.swift:9:8: error: no such module 'UIKit'
 7 |
 8 | import Foundation
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | extension UIColor {
[7/11] Compiling SimpleLineChart SLCData.swift
/Users/admin/builder/spi-builder-workspace/Sources/SimpleLineChart/Common/SLCExtensions.swift:9:8: error: no such module 'UIKit'
 7 |
 8 | import Foundation
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | extension UIColor {
[8/11] Compiling SimpleLineChart SLCLineStyle.swift
/Users/admin/builder/spi-builder-workspace/Sources/SimpleLineChart/Common/SLCExtensions.swift:9:8: error: no such module 'UIKit'
 7 |
 8 | import Foundation
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | extension UIColor {
[9/11] Compiling SimpleLineChart SLCExtensions.swift
/Users/admin/builder/spi-builder-workspace/Sources/SimpleLineChart/Common/SLCExtensions.swift:9:8: error: no such module 'UIKit'
 7 |
 8 | import Foundation
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | extension UIColor {
[10/11] Compiling SimpleLineChart SLCEmptyState.swift
/Users/admin/builder/spi-builder-workspace/Sources/SimpleLineChart/Common/SLCExtensions.swift:9:8: error: no such module 'UIKit'
 7 |
 8 | import Foundation
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | extension UIColor {
[11/11] Compiling SimpleLineChart SLCPeriodButton.swift
/Users/admin/builder/spi-builder-workspace/Sources/SimpleLineChart/Common/SLCExtensions.swift:9:8: error: no such module 'UIKit'
 7 |
 8 | import Foundation
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | extension UIColor {
BUILD FAILURE 6.1 macosSpm