Swift Package IndexBuild Information
Failed to build ScClient, reference 2.0.1 (f14737), with Swift 6.3 for Linux on 10 Apr 2026 11:17:08 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/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>&1Build Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/sacOO7/socketcluster-client-swift.git
Reference: 2.0.1
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/sacOO7/socketcluster-client-swift
* tag 2.0.1 -> FETCH_HEAD
HEAD is now at f14737e [sachin][added integration test framework, fixed unsubscribe bug for the client]
Cloned https://github.com/sacOO7/socketcluster-client-swift.git
Revision (git rev-parse @):
f14737e86619481e50e5ebced1c85a51c9d1ed38
SUCCESS checkout https://github.com/sacOO7/socketcluster-client-swift.git at 2.0.1
========================================
Build
========================================
Selected platform: linux
Swift version: 6.3
Building package at path: $PWD
https://github.com/sacOO7/socketcluster-client-swift.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/host -w "$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/alibaba/HandyJSON.git
Fetching https://github.com/Quick/Nimble.git
Fetching https://github.com/ReactiveX/RxSwift.git
Fetching https://github.com/Quick/Quick.git
Fetching https://github.com/daltoniam/Starscream.git
[1/2033] Fetching handyjson
[2034/7141] Fetching handyjson, starscream
[3209/22037] Fetching handyjson, starscream, quick
[18612/76342] Fetching handyjson, starscream, quick, rxswift
[18911/96159] Fetching handyjson, starscream, quick, rxswift, nimble
Fetched https://github.com/daltoniam/Starscream.git from cache (0.89s)
[32048/91051] Fetching handyjson, quick, rxswift, nimble
Fetched https://github.com/Quick/Quick.git from cache (0.90s)
[17695/76155] Fetching handyjson, rxswift, nimble
Fetched https://github.com/alibaba/HandyJSON.git from cache (1.89s)
Fetched https://github.com/Quick/Nimble.git from cache (1.94s)
[52396/54305] Fetching rxswift
Fetched https://github.com/ReactiveX/RxSwift.git from cache (6.18s)
Computing version for https://github.com/Quick/Nimble.git
Computed https://github.com/Quick/Nimble.git at 8.0.2 (8.44s)
Computing version for https://github.com/Quick/Quick.git
Computed https://github.com/Quick/Quick.git at 2.2.0 (0.52s)
Computing version for https://github.com/alibaba/HandyJSON.git
Computed https://github.com/alibaba/HandyJSON.git at 5.0.1 (1.57s)
Computing version for https://github.com/daltoniam/Starscream.git
Computed https://github.com/daltoniam/Starscream.git at 3.1.1 (4.30s)
Fetching https://github.com/apple/swift-nio-zlib-support.git
[1/15] Fetching swift-nio-zlib-support
Fetched https://github.com/apple/swift-nio-zlib-support.git from cache (0.52s)
Computing version for https://github.com/apple/swift-nio-zlib-support.git
Computed https://github.com/apple/swift-nio-zlib-support.git at 1.0.0 (1.00s)
Computing version for https://github.com/ReactiveX/RxSwift.git
Computed https://github.com/ReactiveX/RxSwift.git at 5.1.3 (0.45s)
Creating working copy for https://github.com/apple/swift-nio-zlib-support.git
Working copy of https://github.com/apple/swift-nio-zlib-support.git resolved at 1.0.0
Creating working copy for https://github.com/daltoniam/Starscream.git
Working copy of https://github.com/daltoniam/Starscream.git resolved at 3.1.1
Creating working copy for https://github.com/Quick/Quick.git
Working copy of https://github.com/Quick/Quick.git resolved at 2.2.0
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/ReactiveX/RxSwift.git
Working copy of https://github.com/ReactiveX/RxSwift.git resolved at 5.1.3
Creating working copy for https://github.com/alibaba/HandyJSON.git
Working copy of https://github.com/alibaba/HandyJSON.git resolved at 5.0.1
warning: 'swift-nio-zlib-support': ignoring declared target(s) 'swift-nio-zlib-support' in the system package
Building for debugging...
[0/11] Write sources
[4/11] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[6/48] Emitting module HandyJSON
/host/spi-builder-workspace/.build/checkouts/HandyJSON/Source/HexColorTransform.swift:12:8: error: no such module 'Cocoa'
10 | import UIKit
11 | #else
12 | import Cocoa
| `- error: no such module 'Cocoa'
13 | #endif
14 |
[7/52] Compiling HandyJSON ExtendCustomModelType.swift
/host/spi-builder-workspace/.build/checkouts/HandyJSON/Source/HexColorTransform.swift:12:8: error: no such module 'Cocoa'
10 | import UIKit
11 | #else
12 | import Cocoa
| `- error: no such module 'Cocoa'
13 | #endif
14 |
[8/52] Compiling HandyJSON FieldDescriptor.swift
/host/spi-builder-workspace/.build/checkouts/HandyJSON/Source/HexColorTransform.swift:12:8: error: no such module 'Cocoa'
10 | import UIKit
11 | #else
12 | import Cocoa
| `- error: no such module 'Cocoa'
13 | #endif
14 |
[9/52] Compiling HandyJSON HelpingMapper.swift
/host/spi-builder-workspace/.build/checkouts/HandyJSON/Source/HexColorTransform.swift:12:8: error: no such module 'Cocoa'
10 | import UIKit
11 | #else
12 | import Cocoa
| `- error: no such module 'Cocoa'
13 | #endif
14 |
[10/52] Compiling HandyJSON HexColorTransform.swift
/host/spi-builder-workspace/.build/checkouts/HandyJSON/Source/HexColorTransform.swift:12:8: error: no such module 'Cocoa'
10 | import UIKit
11 | #else
12 | import Cocoa
| `- error: no such module 'Cocoa'
13 | #endif
14 |
[11/52] Compiling HandyJSON ISO8601DateTransform.swift
/host/spi-builder-workspace/.build/checkouts/HandyJSON/Source/HexColorTransform.swift:12:8: error: no such module 'Cocoa'
10 | import UIKit
11 | #else
12 | import Cocoa
| `- error: no such module 'Cocoa'
13 | #endif
14 |
[12/52] Compiling HandyJSON Logger.swift
/host/spi-builder-workspace/.build/checkouts/HandyJSON/Source/HexColorTransform.swift:12:8: error: no such module 'Cocoa'
10 | import UIKit
11 | #else
12 | import Cocoa
| `- error: no such module 'Cocoa'
13 | #endif
14 |
[13/52] Compiling HandyJSON MangledName.swift
/host/spi-builder-workspace/.build/checkouts/HandyJSON/Source/HexColorTransform.swift:12:8: error: no such module 'Cocoa'
10 | import UIKit
11 | #else
12 | import Cocoa
| `- error: no such module 'Cocoa'
13 | #endif
14 |
[14/52] Compiling HandyJSON Measuable.swift
/host/spi-builder-workspace/.build/checkouts/HandyJSON/Source/HexColorTransform.swift:12:8: error: no such module 'Cocoa'
10 | import UIKit
11 | #else
12 | import Cocoa
| `- error: no such module 'Cocoa'
13 | #endif
14 |
[15/52] Compiling HandyJSON Deserializer.swift
/host/spi-builder-workspace/.build/checkouts/HandyJSON/Source/HexColorTransform.swift:12:8: error: no such module 'Cocoa'
10 | import UIKit
11 | #else
12 | import Cocoa
| `- error: no such module 'Cocoa'
13 | #endif
14 |
[16/52] Compiling HandyJSON EnumTransform.swift
/host/spi-builder-workspace/.build/checkouts/HandyJSON/Source/HexColorTransform.swift:12:8: error: no such module 'Cocoa'
10 | import UIKit
11 | #else
12 | import Cocoa
| `- error: no such module 'Cocoa'
13 | #endif
14 |
[17/52] Compiling HandyJSON EnumType.swift
/host/spi-builder-workspace/.build/checkouts/HandyJSON/Source/HexColorTransform.swift:12:8: error: no such module 'Cocoa'
10 | import UIKit
11 | #else
12 | import Cocoa
| `- error: no such module 'Cocoa'
13 | #endif
14 |
[18/52] Compiling HandyJSON Export.swift
/host/spi-builder-workspace/.build/checkouts/HandyJSON/Source/HexColorTransform.swift:12:8: error: no such module 'Cocoa'
10 | import UIKit
11 | #else
12 | import Cocoa
| `- error: no such module 'Cocoa'
13 | #endif
14 |
[19/52] Compiling HandyJSON ExtendCustomBasicType.swift
/host/spi-builder-workspace/.build/checkouts/HandyJSON/Source/HexColorTransform.swift:12:8: error: no such module 'Cocoa'
10 | import UIKit
11 | #else
12 | import Cocoa
| `- error: no such module 'Cocoa'
13 | #endif
14 |
[20/52] Compiling HandyJSON AnyExtensions.swift
/host/spi-builder-workspace/.build/checkouts/HandyJSON/Source/HexColorTransform.swift:12:8: error: no such module 'Cocoa'
10 | import UIKit
11 | #else
12 | import Cocoa
| `- error: no such module 'Cocoa'
13 | #endif
14 |
[21/52] Compiling HandyJSON BuiltInBasicType.swift
/host/spi-builder-workspace/.build/checkouts/HandyJSON/Source/HexColorTransform.swift:12:8: error: no such module 'Cocoa'
10 | import UIKit
11 | #else
12 | import Cocoa
| `- error: no such module 'Cocoa'
13 | #endif
14 |
[22/52] Compiling HandyJSON BuiltInBridgeType.swift
/host/spi-builder-workspace/.build/checkouts/HandyJSON/Source/HexColorTransform.swift:12:8: error: no such module 'Cocoa'
10 | import UIKit
11 | #else
12 | import Cocoa
| `- error: no such module 'Cocoa'
13 | #endif
14 |
[23/52] Compiling HandyJSON CBridge.swift
/host/spi-builder-workspace/.build/checkouts/HandyJSON/Source/HexColorTransform.swift:12:8: error: no such module 'Cocoa'
10 | import UIKit
11 | #else
12 | import Cocoa
| `- error: no such module 'Cocoa'
13 | #endif
14 |
[24/52] Compiling HandyJSON Configuration.swift
/host/spi-builder-workspace/.build/checkouts/HandyJSON/Source/HexColorTransform.swift:12:8: error: no such module 'Cocoa'
10 | import UIKit
11 | #else
12 | import Cocoa
| `- error: no such module 'Cocoa'
13 | #endif
14 |
[25/52] Compiling HandyJSON ContextDescriptorType.swift
/host/spi-builder-workspace/.build/checkouts/HandyJSON/Source/HexColorTransform.swift:12:8: error: no such module 'Cocoa'
10 | import UIKit
11 | #else
12 | import Cocoa
| `- error: no such module 'Cocoa'
13 | #endif
14 |
[26/52] Compiling HandyJSON CustomDateFormatTransform.swift
/host/spi-builder-workspace/.build/checkouts/HandyJSON/Source/HexColorTransform.swift:12:8: error: no such module 'Cocoa'
10 | import UIKit
11 | #else
12 | import Cocoa
| `- error: no such module 'Cocoa'
13 | #endif
14 |
[27/52] Compiling HandyJSON DataTransform.swift
/host/spi-builder-workspace/.build/checkouts/HandyJSON/Source/HexColorTransform.swift:12:8: error: no such module 'Cocoa'
10 | import UIKit
11 | #else
12 | import Cocoa
| `- error: no such module 'Cocoa'
13 | #endif
14 |
[28/52] Compiling HandyJSON DateFormatterTransform.swift
/host/spi-builder-workspace/.build/checkouts/HandyJSON/Source/HexColorTransform.swift:12:8: error: no such module 'Cocoa'
10 | import UIKit
11 | #else
12 | import Cocoa
| `- error: no such module 'Cocoa'
13 | #endif
14 |
[29/52] Compiling HandyJSON DateTransform.swift
/host/spi-builder-workspace/.build/checkouts/HandyJSON/Source/HexColorTransform.swift:12:8: error: no such module 'Cocoa'
10 | import UIKit
11 | #else
12 | import Cocoa
| `- error: no such module 'Cocoa'
13 | #endif
14 |
[30/52] Compiling HandyJSON Metadata.swift
/host/spi-builder-workspace/.build/checkouts/HandyJSON/Source/HexColorTransform.swift:12:8: error: no such module 'Cocoa'
10 | import UIKit
11 | #else
12 | import Cocoa
| `- error: no such module 'Cocoa'
13 | #endif
14 |
[31/52] Compiling HandyJSON NSDecimalNumberTransform.swift
/host/spi-builder-workspace/.build/checkouts/HandyJSON/Source/HexColorTransform.swift:12:8: error: no such module 'Cocoa'
10 | import UIKit
11 | #else
12 | import Cocoa
| `- error: no such module 'Cocoa'
13 | #endif
14 |
[32/52] Compiling HandyJSON OtherExtension.swift
/host/spi-builder-workspace/.build/checkouts/HandyJSON/Source/HexColorTransform.swift:12:8: error: no such module 'Cocoa'
10 | import UIKit
11 | #else
12 | import Cocoa
| `- error: no such module 'Cocoa'
13 | #endif
14 |
[33/52] Compiling HandyJSON PointerType.swift
/host/spi-builder-workspace/.build/checkouts/HandyJSON/Source/HexColorTransform.swift:12:8: error: no such module 'Cocoa'
10 | import UIKit
11 | #else
12 | import Cocoa
| `- error: no such module 'Cocoa'
13 | #endif
14 |
[34/52] Compiling HandyJSON Properties.swift
/host/spi-builder-workspace/.build/checkouts/HandyJSON/Source/HexColorTransform.swift:12:8: error: no such module 'Cocoa'
10 | import UIKit
11 | #else
12 | import Cocoa
| `- error: no such module 'Cocoa'
13 | #endif
14 |
[35/52] Compiling HandyJSON PropertyInfo.swift
/host/spi-builder-workspace/.build/checkouts/HandyJSON/Source/HexColorTransform.swift:12:8: error: no such module 'Cocoa'
10 | import UIKit
11 | #else
12 | import Cocoa
| `- error: no such module 'Cocoa'
13 | #endif
14 |
[36/52] Compiling HandyJSON ReflectionHelper.swift
/host/spi-builder-workspace/.build/checkouts/HandyJSON/Source/HexColorTransform.swift:12:8: error: no such module 'Cocoa'
10 | import UIKit
11 | #else
12 | import Cocoa
| `- error: no such module 'Cocoa'
13 | #endif
14 |
[37/52] Compiling HandyJSON Serializer.swift
/host/spi-builder-workspace/.build/checkouts/HandyJSON/Source/HexColorTransform.swift:12:8: error: no such module 'Cocoa'
10 | import UIKit
11 | #else
12 | import Cocoa
| `- error: no such module 'Cocoa'
13 | #endif
14 |
[38/52] Compiling HandyJSON TransformOf.swift
/host/spi-builder-workspace/.build/checkouts/HandyJSON/Source/HexColorTransform.swift:12:8: error: no such module 'Cocoa'
10 | import UIKit
11 | #else
12 | import Cocoa
| `- error: no such module 'Cocoa'
13 | #endif
14 |
[39/52] Compiling HandyJSON TransformType.swift
/host/spi-builder-workspace/.build/checkouts/HandyJSON/Source/HexColorTransform.swift:12:8: error: no such module 'Cocoa'
10 | import UIKit
11 | #else
12 | import Cocoa
| `- error: no such module 'Cocoa'
13 | #endif
14 |
[40/52] Compiling HandyJSON Transformable.swift
/host/spi-builder-workspace/.build/checkouts/HandyJSON/Source/HexColorTransform.swift:12:8: error: no such module 'Cocoa'
10 | import UIKit
11 | #else
12 | import Cocoa
| `- error: no such module 'Cocoa'
13 | #endif
14 |
[41/52] Compiling HandyJSON URLTransform.swift
/host/spi-builder-workspace/.build/checkouts/HandyJSON/Source/HexColorTransform.swift:12:8: error: no such module 'Cocoa'
10 | import UIKit
11 | #else
12 | import Cocoa
| `- error: no such module 'Cocoa'
13 | #endif
14 |
error: emit-module command failed with exit code 1 (use -v to see invocation)
[42/52] Emitting module Starscream
/host/spi-builder-workspace/.build/checkouts/Starscream/Sources/Starscream/Compression.swift:30:8: error: no such module 'zlib'
28 |
29 | import Foundation
30 | import zlib
| `- error: no such module 'zlib'
31 |
32 | class Decompressor {
BUILD FAILURE 6.3 linux