Swift Package Index

Build Information

Failed to build SnapshotTestingStitch, reference main (a1c51a), with Swift 6.3 for Linux on 12 Apr 2026 18:46:34 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:basic-6.3-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/sherlouk/swift-snapshot-testing-stitch.git
Reference: main
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: 	git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: 	git branch -m <name>
From https://github.com/sherlouk/swift-snapshot-testing-stitch
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at a1c51ab Merge pull request #11 from MojtabaHs/docs/fix-typos
Cloned https://github.com/sherlouk/swift-snapshot-testing-stitch.git
Revision (git rev-parse @):
a1c51ab705388cecee16ab80f6e0f4d1623595b1
SUCCESS checkout https://github.com/sherlouk/swift-snapshot-testing-stitch.git at main
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.3
Building package at path:  $PWD
https://github.com/sherlouk/swift-snapshot-testing-stitch.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:basic-6.3-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:5a7d791d2ead8a924b1292cb31bf3288eabcfe8880e0b005b00b45b71a5bc36a
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:basic-6.3-latest
Fetching https://github.com/alexey1312/SnapshotTestingHEIC.git
Fetching https://github.com/pointfreeco/swift-snapshot-testing.git
[1/337] Fetching snapshottestingheic
Fetched https://github.com/alexey1312/SnapshotTestingHEIC.git from cache (0.47s)
[1/16046] Fetching swift-snapshot-testing
Fetched https://github.com/pointfreeco/swift-snapshot-testing.git from cache (4.06s)
Computing version for https://github.com/alexey1312/SnapshotTestingHEIC.git
Computed https://github.com/alexey1312/SnapshotTestingHEIC.git at 1.6.0 (4.89s)
Computing version for https://github.com/pointfreeco/swift-snapshot-testing.git
Computed https://github.com/pointfreeco/swift-snapshot-testing.git at 1.19.2 (0.87s)
Fetching https://github.com/pointfreeco/swift-custom-dump
Fetching https://github.com/swiftlang/swift-syntax
[1/5464] Fetching swift-custom-dump
[5465/80431] Fetching swift-custom-dump, swift-syntax
Fetched https://github.com/pointfreeco/swift-custom-dump from cache (8.54s)
Fetched https://github.com/swiftlang/swift-syntax from cache (8.59s)
Computing version for https://github.com/pointfreeco/swift-custom-dump
Computed https://github.com/pointfreeco/swift-custom-dump at 1.5.0 (9.98s)
Fetching https://github.com/pointfreeco/xctest-dynamic-overlay
[1/5723] Fetching xctest-dynamic-overlay
Fetched https://github.com/pointfreeco/xctest-dynamic-overlay from cache (1.64s)
Computing version for https://github.com/swiftlang/swift-syntax
Computed https://github.com/swiftlang/swift-syntax at 603.0.0 (2.57s)
Computing version for https://github.com/pointfreeco/xctest-dynamic-overlay
Computed https://github.com/pointfreeco/xctest-dynamic-overlay at 1.9.0 (0.38s)
Creating working copy for https://github.com/pointfreeco/swift-snapshot-testing.git
Working copy of https://github.com/pointfreeco/swift-snapshot-testing.git resolved at 1.19.2
Creating working copy for https://github.com/pointfreeco/xctest-dynamic-overlay
Working copy of https://github.com/pointfreeco/xctest-dynamic-overlay resolved at 1.9.0
Creating working copy for https://github.com/pointfreeco/swift-custom-dump
Working copy of https://github.com/pointfreeco/swift-custom-dump resolved at 1.5.0
Creating working copy for https://github.com/alexey1312/SnapshotTestingHEIC.git
Working copy of https://github.com/alexey1312/SnapshotTestingHEIC.git resolved at 1.6.0
Creating working copy for https://github.com/swiftlang/swift-syntax
Working copy of https://github.com/swiftlang/swift-syntax resolved at 603.0.0
Downloading package prebuilt https://download.swift.org/prebuilts/swift-syntax/603.0.0/swift-6.3-RELEASE-ubuntu_jammy_x86_64-MacroSupport.tar.gz
Downloaded https://download.swift.org/prebuilts/swift-syntax/603.0.0/swift-6.3-RELEASE-ubuntu_jammy_x86_64-MacroSupport.tar.gz (0.37s)
Building for debugging...
[0/4] Write sources
[3/4] Write swift-version-24593BA9C3E375BF.txt
[5/35] Emitting module SnapshotTesting
[6/39] Compiling SnapshotTesting CaseIterable.swift
[7/39] Compiling SnapshotTesting Data.swift
[8/39] Compiling SnapshotTesting Encodable.swift
[9/39] Compiling SnapshotTesting NSBezierPath.swift
[10/39] Compiling SnapshotTesting Snapshotting.swift
[11/39] Compiling SnapshotTesting Any.swift
[12/39] Compiling SnapshotTesting CALayer.swift
[13/39] Compiling SnapshotTesting CGPath.swift
[14/39] Compiling SnapshotTesting UIImage.swift
[15/39] Compiling SnapshotTesting UIView.swift
[16/39] Compiling SnapshotTesting UIViewController.swift
[17/39] Compiling SnapshotTesting URLRequest.swift
[18/39] Compiling SnapshotTesting View.swift
[19/39] Compiling SnapshotTesting XCTAttachment.swift
[20/39] Compiling SnapshotTesting Diff.swift
[21/39] Compiling SnapshotTesting Diffing.swift
[22/39] Compiling SnapshotTesting Wait.swift
[23/39] Compiling SnapshotTesting Deprecations.swift
[24/39] Compiling SnapshotTesting RecordIssue.swift
[25/39] Compiling SnapshotTesting SnapshotTestingConfiguration.swift
[26/39] Compiling SnapshotTesting SnapshotsTestTrait.swift
[27/39] Compiling SnapshotTesting NSImage.swift
[28/39] Compiling SnapshotTesting NSView.swift
[29/39] Compiling SnapshotTesting NSViewController.swift
[30/39] Compiling SnapshotTesting SceneKit.swift
[31/39] Compiling SnapshotTesting SpriteKit.swift
[32/39] Compiling SnapshotTesting String.swift
[33/39] Compiling SnapshotTesting SwiftUIView.swift
[34/39] Compiling SnapshotTesting UIBezierPath.swift
[35/39] Compiling SnapshotTesting AssertSnapshot.swift
[36/39] Compiling SnapshotTesting Async.swift
[37/39] Compiling SnapshotTesting Internal.swift
[38/39] Compiling SnapshotTesting PlistEncoder.swift
[39/39] Compiling SnapshotTesting String+SpecialCharacters.swift
[41/51] Compiling SnapshotTestingHEIC NSImage.swift
[42/51] Compiling SnapshotTestingHEIC NSView.swift
[43/52] Compiling SnapshotTestingHEIC NSViewController.swift
[44/52] Compiling SnapshotTestingHEIC UIView.swift
[45/52] Compiling SnapshotTestingHEIC UIImage.swift
[46/52] Compiling SnapshotTestingHEIC SwiftUIView.swift
[47/52] Compiling SnapshotTestingHEIC UIImage+HEIC.swift
[48/52] Compiling SnapshotTestingHEIC ImageComparisonHelpers.swift
[49/52] Emitting module SnapshotTestingHEIC
[50/52] Compiling SnapshotTestingHEIC CompressionQuality.swift
[51/52] Compiling SnapshotTestingHEIC NSImage+HEIC.swift
[52/52] Compiling SnapshotTestingHEIC UIViewController.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[54/59] Emitting module SnapshotTestingStitch
/host/spi-builder-workspace/Sources/SnapshotTestingStitch/Snapshotting.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 | import SnapshotTesting
  3 | import SnapshotTestingHEIC
[55/59] Compiling SnapshotTestingStitch StitchStyle.swift
/host/spi-builder-workspace/Sources/SnapshotTestingStitch/Snapshotting.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 | import SnapshotTesting
  3 | import SnapshotTestingHEIC
[56/59] Compiling SnapshotTestingStitch ImageFormat.swift
/host/spi-builder-workspace/Sources/SnapshotTestingStitch/Snapshotting.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 | import SnapshotTesting
  3 | import SnapshotTestingHEIC
[57/59] Compiling SnapshotTestingStitch Snapshotting.swift
/host/spi-builder-workspace/Sources/SnapshotTestingStitch/Snapshotting.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 | import SnapshotTesting
  3 | import SnapshotTestingHEIC
[58/59] Compiling SnapshotTestingStitch StitchTask.swift
/host/spi-builder-workspace/Sources/SnapshotTestingStitch/Snapshotting.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 | import SnapshotTesting
  3 | import SnapshotTestingHEIC
[59/59] Compiling SnapshotTestingStitch Stitcher.swift
/host/spi-builder-workspace/Sources/SnapshotTestingStitch/Snapshotting.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 | import SnapshotTesting
  3 | import SnapshotTestingHEIC
BUILD FAILURE 6.3 linux