Swift Package Index

Build Information

Failed to build ApplicationExtensions, reference v2.1.3 (52cc49), with Swift 6.3 for Linux on 12 Apr 2026 03:43:41 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/elegantchaos/ApplicationExtensions.git
Reference: v2.1.3
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/elegantchaos/ApplicationExtensions
 * tag               v2.1.3     -> FETCH_HEAD
HEAD is now at 52cc49c Xcode update
Cloned https://github.com/elegantchaos/ApplicationExtensions.git
Revision (git rev-parse @):
52cc49c6773270f14eea814219e81de1bf507186
SUCCESS checkout https://github.com/elegantchaos/ApplicationExtensions.git at v2.1.3
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.3
Building package at path:  $PWD
https://github.com/elegantchaos/ApplicationExtensions.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$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/elegantchaos/CollectionExtensions.git
Fetching https://github.com/elegantchaos/Bundles.git
Fetching https://github.com/elegantchaos/Logger.git
[1/2282] Fetching logger
[2/2507] Fetching logger, bundles
Fetched https://github.com/elegantchaos/Bundles.git from cache (0.66s)
Fetched https://github.com/elegantchaos/Logger.git from cache (0.66s)
[1/400] Fetching collectionextensions
Fetched https://github.com/elegantchaos/CollectionExtensions.git from cache (0.85s)
Computing version for https://github.com/elegantchaos/Bundles.git
Computed https://github.com/elegantchaos/Bundles.git at 1.0.10 (1.30s)
Fetching https://github.com/elegantchaos/Coercion.git
Fetching https://github.com/elegantchaos/SemanticVersion.git
Fetching https://github.com/elegantchaos/Images.git
Fetching https://github.com/elegantchaos/Files.git
[1/152] Fetching semanticversion
[153/426] Fetching semanticversion, coercion
[427/1113] Fetching semanticversion, coercion, files
[434/1275] Fetching semanticversion, coercion, files, images
Fetched https://github.com/elegantchaos/Coercion.git from cache (0.94s)
Fetched https://github.com/elegantchaos/Images.git from cache (0.94s)
Fetched https://github.com/elegantchaos/SemanticVersion.git from cache (0.95s)
Fetched https://github.com/elegantchaos/Files.git from cache (0.95s)
Computing version for https://github.com/elegantchaos/Files.git
Computed https://github.com/elegantchaos/Files.git at 1.2.2 (1.47s)
Fetching https://github.com/elegantchaos/XCTestExtensions.git
[1/571] Fetching xctestextensions
Fetched https://github.com/elegantchaos/XCTestExtensions.git from cache (0.23s)
Computing version for https://github.com/elegantchaos/Images.git
Computed https://github.com/elegantchaos/Images.git at 1.1.6 (0.68s)
Fetching https://github.com/elegantchaos/ThreadExtensions.git
[1/42] Fetching threadextensions
Fetched https://github.com/elegantchaos/ThreadExtensions.git from cache (0.20s)
Computing version for https://github.com/elegantchaos/ThreadExtensions.git
Computed https://github.com/elegantchaos/ThreadExtensions.git at 1.0.1 (0.94s)
Computing version for https://github.com/elegantchaos/SemanticVersion.git
Computed https://github.com/elegantchaos/SemanticVersion.git at 1.1.2 (0.65s)
Computing version for https://github.com/elegantchaos/Coercion.git
Computed https://github.com/elegantchaos/Coercion.git at 1.1.3 (0.42s)
Computing version for https://github.com/elegantchaos/Logger.git
Computed https://github.com/elegantchaos/Logger.git at 1.8.2 (0.52s)
Computing version for https://github.com/elegantchaos/XCTestExtensions.git
Computed https://github.com/elegantchaos/XCTestExtensions.git at 1.5.1 (0.51s)
Fetching https://github.com/elegantchaos/Matchable.git
[1/166] Fetching matchable
Fetched https://github.com/elegantchaos/Matchable.git from cache (0.23s)
Computing version for https://github.com/elegantchaos/Matchable.git
Computed https://github.com/elegantchaos/Matchable.git at 1.0.7 (0.73s)
Computing version for https://github.com/elegantchaos/CollectionExtensions.git
Computed https://github.com/elegantchaos/CollectionExtensions.git at 1.1.10 (1.04s)
Creating working copy for https://github.com/elegantchaos/Logger.git
Working copy of https://github.com/elegantchaos/Logger.git resolved at 1.8.2
Creating working copy for https://github.com/elegantchaos/Coercion.git
Working copy of https://github.com/elegantchaos/Coercion.git resolved at 1.1.3
Creating working copy for https://github.com/elegantchaos/CollectionExtensions.git
Working copy of https://github.com/elegantchaos/CollectionExtensions.git resolved at 1.1.10
Creating working copy for https://github.com/elegantchaos/ThreadExtensions.git
Working copy of https://github.com/elegantchaos/ThreadExtensions.git resolved at 1.0.1
Creating working copy for https://github.com/elegantchaos/Bundles.git
Working copy of https://github.com/elegantchaos/Bundles.git resolved at 1.0.10
Creating working copy for https://github.com/elegantchaos/XCTestExtensions.git
Working copy of https://github.com/elegantchaos/XCTestExtensions.git resolved at 1.5.1
Creating working copy for https://github.com/elegantchaos/Matchable.git
Working copy of https://github.com/elegantchaos/Matchable.git resolved at 1.0.7
Creating working copy for https://github.com/elegantchaos/SemanticVersion.git
Working copy of https://github.com/elegantchaos/SemanticVersion.git resolved at 1.1.2
Creating working copy for https://github.com/elegantchaos/Files.git
Working copy of https://github.com/elegantchaos/Files.git resolved at 1.2.2
Creating working copy for https://github.com/elegantchaos/Images.git
Working copy of https://github.com/elegantchaos/Images.git resolved at 1.1.6
Building for debugging...
[0/11] Write sources
[10/11] Write swift-version-24593BA9C3E375BF.txt
[12/66] Emitting module Coercion
[13/67] Emitting module SemanticVersion
error: emit-module command failed with exit code 1 (use -v to see invocation)
[14/67] Emitting module Files
/host/spi-builder-workspace/.build/checkouts/Files/Sources/Files/Throwing/ThrowingManager.swift:39:1: error: type 'ThrowingManager' does not conform to protocol 'Equatable'
 7 |
 8 | public struct ThrowingManager: FolderManager {
 9 |     public let manager: FileManager
   |                `- note: stored property type 'FileManager' does not conform to protocol 'Equatable', preventing synthesized conformance of 'ThrowingManager' to 'Equatable'
10 |     public typealias FileType = ThrowingFile
11 |     public typealias FolderType = ThrowingFolder
   :
37 | }
38 |
39 | extension ThrowingManager: Equatable {
   | |- error: type 'ThrowingManager' does not conform to protocol 'Equatable'
   | `- note: add stubs for conformance
40 |
41 | }
Swift.==:1:24: note: candidate would match if 'ThrowingManager' conformed to 'RawRepresentable'
1 | @inlinable public func == <T>(lhs: T, rhs: T) -> Bool where T : RawRepresentable, T.RawValue : Equatable
  |                        `- note: candidate would match if 'ThrowingManager' conformed to 'RawRepresentable'
Swift.FloatingPoint.==:2:20: note: candidate would match if 'ThrowingManager' conformed to 'FloatingPoint'
1 | protocol FloatingPoint {
2 | public static func == (lhs: Self, rhs: Self) -> Bool}
  |                    `- note: candidate would match if 'ThrowingManager' conformed to 'FloatingPoint'
3 |
Swift.BinaryInteger.==:2:20: note: candidate would match if 'ThrowingManager' conformed to 'BinaryInteger'
1 | protocol BinaryInteger {
2 | public static func == <Other>(lhs: Self, rhs: Other) -> Bool where Other : BinaryInteger}
  |                    `- note: candidate would match if 'ThrowingManager' conformed to 'BinaryInteger'
3 |
Swift._Pointer.==:2:20: note: candidate would match if 'ThrowingManager' conformed to '_Pointer'
1 | protocol _Pointer {
2 | public static func == (lhs: Self, rhs: Self) -> Bool}
  |                    `- note: candidate would match if 'ThrowingManager' conformed to '_Pointer'
3 |
Swift._Pointer.==:2:31: note: candidate would match if 'ThrowingManager' conformed to '_Pointer'
1 | protocol _Pointer {
2 | @inlinable public static func == <Other>(lhs: Self, rhs: Other) -> Bool where Other : _Pointer}
  |                               `- note: candidate would match if 'ThrowingManager' conformed to '_Pointer'
3 |
Swift.Strideable.==:2:31: note: candidate would match if 'ThrowingManager' conformed to 'Strideable'
1 | protocol Strideable {
2 | @inlinable public static func == (x: Self, y: Self) -> Bool}
  |                               `- note: candidate would match if 'ThrowingManager' conformed to 'Strideable'
3 |
Swift.StringProtocol.==:2:31: note: candidate would match if 'ThrowingManager' conformed to 'StringProtocol'
1 | protocol StringProtocol {
2 | @inlinable public static func == <RHS>(lhs: Self, rhs: RHS) -> Bool where RHS : StringProtocol}
  |                               `- note: candidate would match if 'ThrowingManager' conformed to 'StringProtocol'
3 |
Swift.SIMD.==:2:20: note: candidate would match if 'ThrowingManager' conformed to 'SIMD'
1 | protocol SIMD {
2 | public static func == (a: Self, b: Self) -> Bool}
  |                    `- note: candidate would match if 'ThrowingManager' conformed to 'SIMD'
3 |
Foundation.__BridgedNSError.==:2:20: note: candidate would match if 'ThrowingManager' conformed to '__BridgedNSError'
1 | protocol __BridgedNSError {
2 | public static func == (lhs: Self, rhs: Self) -> Bool}
  |                    `- note: candidate would match if 'ThrowingManager' conformed to '__BridgedNSError'
3 |
Foundation._BridgedStoredNSError.==:2:20: note: candidate would match if 'ThrowingManager' conformed to '_BridgedStoredNSError'
1 | protocol _BridgedStoredNSError {
2 | public static func == (lhs: Self, rhs: Self) -> Bool}
  |                    `- note: candidate would match if 'ThrowingManager' conformed to '_BridgedStoredNSError'
3 |
FoundationEssentials.AttributedStringProtocol.==:2:20: note: candidate would match if 'ThrowingManager' conformed to 'AttributedStringProtocol'
1 | protocol AttributedStringProtocol {
2 | public static func == <RHS>(lhs: Self, rhs: RHS) -> Bool where RHS : AttributedStringProtocol}
  |                    `- note: candidate would match if 'ThrowingManager' conformed to 'AttributedStringProtocol'
3 |
Swift.Equatable.==:2:13: note: protocol requires function '==' with type '(ThrowingManager, ThrowingManager) -> Bool'
1 | protocol Equatable {
2 | static func == (lhs: Self, rhs: Self) -> Bool}
  |             `- note: protocol requires function '==' with type '(ThrowingManager, ThrowingManager) -> Bool'
3 |
[15/69] Compiling Logger NSLogHandler.swift
[16/70] Compiling Logger OSLogHandler.swift
[17/70] Compiling Logger PrintHandler.swift
[18/70] Compiling SemanticVersion SemanticVersion.swift
[19/70] Compiling Coercion IntConvertible.swift
[20/70] Compiling Coercion StandardConvertible.swift
[21/70] Compiling Coercion StringConvertible.swift
[22/70] Compiling Coercion UIntConvertible.swift
[23/70] Compiling Coercion DateConvertible.swift
[24/70] Compiling Coercion DoubleConvertible.swift
[25/70] Compiling Files URL+General.swift
[26/70] Compiling Files URL+Security.swift
[27/70] Compiling Coercion String+Coercion.swift
[28/70] Compiling CollectionExtensions Sequence+Sum.swift
[29/70] Compiling Files ThrowingManager.swift
/host/spi-builder-workspace/.build/checkouts/Files/Sources/Files/Throwing/ThrowingManager.swift:39:1: error: type 'ThrowingManager' does not conform to protocol 'Equatable'
 7 |
 8 | public struct ThrowingManager: FolderManager {
 9 |     public let manager: FileManager
   |                `- note: stored property type 'FileManager' does not conform to protocol 'Equatable', preventing synthesized conformance of 'ThrowingManager' to 'Equatable'
10 |     public typealias FileType = ThrowingFile
11 |     public typealias FolderType = ThrowingFolder
   :
37 | }
38 |
39 | extension ThrowingManager: Equatable {
   | |- error: type 'ThrowingManager' does not conform to protocol 'Equatable'
   | `- note: add stubs for conformance
40 |
41 | }
Swift.==:1:24: note: candidate would match if 'ThrowingManager' conformed to 'RawRepresentable'
1 | @inlinable public func == <T>(lhs: T, rhs: T) -> Bool where T : RawRepresentable, T.RawValue : Equatable
  |                        `- note: candidate would match if 'ThrowingManager' conformed to 'RawRepresentable'
Swift.FloatingPoint.==:2:20: note: candidate would match if 'ThrowingManager' conformed to 'FloatingPoint'
1 | protocol FloatingPoint {
2 | public static func == (lhs: Self, rhs: Self) -> Bool}
  |                    `- note: candidate would match if 'ThrowingManager' conformed to 'FloatingPoint'
3 |
Swift.BinaryInteger.==:2:20: note: candidate would match if 'ThrowingManager' conformed to 'BinaryInteger'
1 | protocol BinaryInteger {
2 | public static func == <Other>(lhs: Self, rhs: Other) -> Bool where Other : BinaryInteger}
  |                    `- note: candidate would match if 'ThrowingManager' conformed to 'BinaryInteger'
3 |
Swift._Pointer.==:2:20: note: candidate would match if 'ThrowingManager' conformed to '_Pointer'
1 | protocol _Pointer {
2 | public static func == (lhs: Self, rhs: Self) -> Bool}
  |                    `- note: candidate would match if 'ThrowingManager' conformed to '_Pointer'
3 |
Swift._Pointer.==:2:31: note: candidate would match if 'ThrowingManager' conformed to '_Pointer'
1 | protocol _Pointer {
2 | @inlinable public static func == <Other>(lhs: Self, rhs: Other) -> Bool where Other : _Pointer}
  |                               `- note: candidate would match if 'ThrowingManager' conformed to '_Pointer'
3 |
Swift.Strideable.==:2:31: note: candidate would match if 'ThrowingManager' conformed to 'Strideable'
1 | protocol Strideable {
2 | @inlinable public static func == (x: Self, y: Self) -> Bool}
  |                               `- note: candidate would match if 'ThrowingManager' conformed to 'Strideable'
3 |
Swift.StringProtocol.==:2:31: note: candidate would match if 'ThrowingManager' conformed to 'StringProtocol'
1 | protocol StringProtocol {
2 | @inlinable public static func == <RHS>(lhs: Self, rhs: RHS) -> Bool where RHS : StringProtocol}
  |                               `- note: candidate would match if 'ThrowingManager' conformed to 'StringProtocol'
3 |
Swift.SIMD.==:2:20: note: candidate would match if 'ThrowingManager' conformed to 'SIMD'
1 | protocol SIMD {
2 | public static func == (a: Self, b: Self) -> Bool}
  |                    `- note: candidate would match if 'ThrowingManager' conformed to 'SIMD'
3 |
Foundation.__BridgedNSError.==:2:20: note: candidate would match if 'ThrowingManager' conformed to '__BridgedNSError'
1 | protocol __BridgedNSError {
2 | public static func == (lhs: Self, rhs: Self) -> Bool}
  |                    `- note: candidate would match if 'ThrowingManager' conformed to '__BridgedNSError'
3 |
Foundation._BridgedStoredNSError.==:2:20: note: candidate would match if 'ThrowingManager' conformed to '_BridgedStoredNSError'
1 | protocol _BridgedStoredNSError {
2 | public static func == (lhs: Self, rhs: Self) -> Bool}
  |                    `- note: candidate would match if 'ThrowingManager' conformed to '_BridgedStoredNSError'
3 |
FoundationEssentials.AttributedStringProtocol.==:2:20: note: candidate would match if 'ThrowingManager' conformed to 'AttributedStringProtocol'
1 | protocol AttributedStringProtocol {
2 | public static func == <RHS>(lhs: Self, rhs: RHS) -> Bool where RHS : AttributedStringProtocol}
  |                    `- note: candidate would match if 'ThrowingManager' conformed to 'AttributedStringProtocol'
3 |
Swift.Equatable.==:2:13: note: protocol requires function '==' with type '(ThrowingManager, ThrowingManager) -> Bool'
1 | protocol Equatable {
2 | static func == (lhs: Self, rhs: Self) -> Bool}
  |             `- note: protocol requires function '==' with type '(ThrowingManager, ThrowingManager) -> Bool'
3 |
[30/70] Compiling Files ThrowingReference.swift
/host/spi-builder-workspace/.build/checkouts/Files/Sources/Files/Throwing/ThrowingManager.swift:39:1: error: type 'ThrowingManager' does not conform to protocol 'Equatable'
 7 |
 8 | public struct ThrowingManager: FolderManager {
 9 |     public let manager: FileManager
   |                `- note: stored property type 'FileManager' does not conform to protocol 'Equatable', preventing synthesized conformance of 'ThrowingManager' to 'Equatable'
10 |     public typealias FileType = ThrowingFile
11 |     public typealias FolderType = ThrowingFolder
   :
37 | }
38 |
39 | extension ThrowingManager: Equatable {
   | |- error: type 'ThrowingManager' does not conform to protocol 'Equatable'
   | `- note: add stubs for conformance
40 |
41 | }
Swift.==:1:24: note: candidate would match if 'ThrowingManager' conformed to 'RawRepresentable'
1 | @inlinable public func == <T>(lhs: T, rhs: T) -> Bool where T : RawRepresentable, T.RawValue : Equatable
  |                        `- note: candidate would match if 'ThrowingManager' conformed to 'RawRepresentable'
Swift.FloatingPoint.==:2:20: note: candidate would match if 'ThrowingManager' conformed to 'FloatingPoint'
1 | protocol FloatingPoint {
2 | public static func == (lhs: Self, rhs: Self) -> Bool}
  |                    `- note: candidate would match if 'ThrowingManager' conformed to 'FloatingPoint'
3 |
Swift.BinaryInteger.==:2:20: note: candidate would match if 'ThrowingManager' conformed to 'BinaryInteger'
1 | protocol BinaryInteger {
2 | public static func == <Other>(lhs: Self, rhs: Other) -> Bool where Other : BinaryInteger}
  |                    `- note: candidate would match if 'ThrowingManager' conformed to 'BinaryInteger'
3 |
Swift._Pointer.==:2:20: note: candidate would match if 'ThrowingManager' conformed to '_Pointer'
1 | protocol _Pointer {
2 | public static func == (lhs: Self, rhs: Self) -> Bool}
  |                    `- note: candidate would match if 'ThrowingManager' conformed to '_Pointer'
3 |
Swift._Pointer.==:2:31: note: candidate would match if 'ThrowingManager' conformed to '_Pointer'
1 | protocol _Pointer {
2 | @inlinable public static func == <Other>(lhs: Self, rhs: Other) -> Bool where Other : _Pointer}
  |                               `- note: candidate would match if 'ThrowingManager' conformed to '_Pointer'
3 |
Swift.Strideable.==:2:31: note: candidate would match if 'ThrowingManager' conformed to 'Strideable'
1 | protocol Strideable {
2 | @inlinable public static func == (x: Self, y: Self) -> Bool}
  |                               `- note: candidate would match if 'ThrowingManager' conformed to 'Strideable'
3 |
Swift.StringProtocol.==:2:31: note: candidate would match if 'ThrowingManager' conformed to 'StringProtocol'
1 | protocol StringProtocol {
2 | @inlinable public static func == <RHS>(lhs: Self, rhs: RHS) -> Bool where RHS : StringProtocol}
  |                               `- note: candidate would match if 'ThrowingManager' conformed to 'StringProtocol'
3 |
Swift.SIMD.==:2:20: note: candidate would match if 'ThrowingManager' conformed to 'SIMD'
1 | protocol SIMD {
2 | public static func == (a: Self, b: Self) -> Bool}
  |                    `- note: candidate would match if 'ThrowingManager' conformed to 'SIMD'
3 |
Foundation.__BridgedNSError.==:2:20: note: candidate would match if 'ThrowingManager' conformed to '__BridgedNSError'
1 | protocol __BridgedNSError {
2 | public static func == (lhs: Self, rhs: Self) -> Bool}
  |                    `- note: candidate would match if 'ThrowingManager' conformed to '__BridgedNSError'
3 |
Foundation._BridgedStoredNSError.==:2:20: note: candidate would match if 'ThrowingManager' conformed to '_BridgedStoredNSError'
1 | protocol _BridgedStoredNSError {
2 | public static func == (lhs: Self, rhs: Self) -> Bool}
  |                    `- note: candidate would match if 'ThrowingManager' conformed to '_BridgedStoredNSError'
3 |
FoundationEssentials.AttributedStringProtocol.==:2:20: note: candidate would match if 'ThrowingManager' conformed to 'AttributedStringProtocol'
1 | protocol AttributedStringProtocol {
2 | public static func == <RHS>(lhs: Self, rhs: RHS) -> Bool where RHS : AttributedStringProtocol}
  |                    `- note: candidate would match if 'ThrowingManager' conformed to 'AttributedStringProtocol'
3 |
Swift.Equatable.==:2:13: note: protocol requires function '==' with type '(ThrowingManager, ThrowingManager) -> Bool'
1 | protocol Equatable {
2 | static func == (lhs: Self, rhs: Self) -> Bool}
  |             `- note: protocol requires function '==' with type '(ThrowingManager, ThrowingManager) -> Bool'
3 |
[31/71] Compiling Coercion BoolConvertible.swift
[32/71] Compiling Coercion DataConvertible.swift
[33/71] Compiling CollectionExtensions Sequence+Sorting.swift
[34/71] Compiling CollectionExtensions Set+Helpers.swift
[35/71] Compiling Logger UserDefaultsManagerSettings.swift
[36/71] Compiling Coercion Converter.swift
[37/71] Compiling Coercion Date+Coercion.swift
[38/71] Compiling SemanticVersion SemanticVersion+Comparabl.swift
[39/71] Emitting module CollectionExtensions
[40/71] Compiling Coercion BinaryInteger+Coercion.swift
[41/71] Compiling Coercion Bool+Coercion.swift
[44/72] Compiling Coercion Dictionary+Coercion.swift
[45/72] Compiling Coercion Double+Coercion.swift
[48/72] Compiling ThreadExtensions ThreadExtensions.swift
[49/72] Emitting module ThreadExtensions
[52/73] Emitting module Logger
[54/73] Compiling CollectionExtensions Dictionary+Merging.swift
[55/73] Compiling Logger ManagerSettings.swift
[56/73] Compiling CollectionExtensions RandomAccessCollection+Wrapping.swift
[60/73] Compiling Logger Handler.swift
[61/74] Compiling Logger Manager.swift
[73/75] Compiling CollectionExtensions Dictionary+Helpers.swift
[74/75] Compiling CollectionExtensions Dictionary+Appending.swift
BUILD FAILURE 6.3 linux