Swift Package IndexBuild Information
Failed to build Radon, reference main (e0d63a), with Swift 6.3 for Linux on 16 Apr 2026 16:43:40 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/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/UnlockAgency/Radon.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/UnlockAgency/Radon
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at e0d63ac Unwrapped image
Cloned https://github.com/UnlockAgency/Radon.git
Revision (git rev-parse @):
e0d63aca869bae85e332ec4ec9ae28d347d6bee5
SUCCESS checkout https://github.com/UnlockAgency/Radon.git at main
========================================
Build
========================================
Selected platform: linux
Swift version: 6.3
Building package at path: $PWD
https://github.com/UnlockAgency/Radon.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$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/basvankuijck/CommandLine.git
[1/846] Fetching commandline
Fetched https://github.com/basvankuijck/CommandLine.git from cache (0.29s)
Fetching https://github.com/e-sites/Francium.git
Fetching https://github.com/IBM-Swift/BlueCryptor.git
[1/1654] Fetching bluecryptor
[35/1772] Fetching bluecryptor, francium
Fetched https://github.com/e-sites/Francium.git from cache (0.32s)
Fetched https://github.com/IBM-Swift/BlueCryptor.git from cache (0.32s)
Computing version for https://github.com/e-sites/Francium.git
Computed https://github.com/e-sites/Francium.git at 1.1.1 (0.82s)
Computing version for https://github.com/IBM-Swift/BlueCryptor.git
Computed https://github.com/IBM-Swift/BlueCryptor.git at 1.0.200 (0.55s)
Fetching https://github.com/Kitura/OpenSSL.git
[1/203] Fetching openssl
Fetched https://github.com/Kitura/OpenSSL.git from cache (0.27s)
Computing version for https://github.com/Kitura/OpenSSL.git
Computed https://github.com/Kitura/OpenSSL.git at 2.3.1 (2.70s)
Creating working copy for https://github.com/Kitura/OpenSSL.git
Working copy of https://github.com/Kitura/OpenSSL.git resolved at 2.3.1
Creating working copy for https://github.com/e-sites/Francium.git
Working copy of https://github.com/e-sites/Francium.git resolved at 1.1.1
Creating working copy for https://github.com/basvankuijck/CommandLine.git
Working copy of https://github.com/basvankuijck/CommandLine.git resolved at master (b83f09a)
Creating working copy for https://github.com/IBM-Swift/BlueCryptor.git
Working copy of https://github.com/IBM-Swift/BlueCryptor.git resolved at 1.0.200
Building for debugging...
[0/11] Write sources
[4/11] Write swift-version-24593BA9C3E375BF.txt
[6/31] Compiling CommandLineKit StringExtensions.swift
[7/31] Compiling Cryptor Updatable.swift
[8/32] Emitting module Cryptor
[9/32] Compiling Cryptor Crypto.swift
[10/32] Compiling Cryptor Cryptor.swift
[11/32] Compiling Francium IOObject.swift
[12/32] Compiling Francium File.swift
[13/32] Compiling Cryptor KeyDerivation.swift
[14/32] Compiling Cryptor Random.swift
[15/32] Compiling Cryptor SSLPointerTricks.swift
[16/32] Compiling CommandLineKit Option.swift
[17/32] Emitting module CommandLineKit
[18/32] Compiling CommandLineKit CommandLine.swift
[19/33] Compiling Cryptor Digest.swift
[20/33] Compiling Cryptor HMAC.swift
[21/33] Wrapping AST for CommandLineKit for debugging
[23/33] Compiling Cryptor Status.swift
[24/33] Compiling Cryptor StreamCryptor.swift
[25/33] Compiling Francium Error.swift
[26/33] Compiling Francium Dir.swift
[27/33] Emitting module Francium
[29/34] Compiling Cryptor Utilities.swift
[29/35] Wrapping AST for Francium for debugging
[31/35] Wrapping AST for Cryptor for debugging
[33/48] Compiling Radon FolderWatcher.swift
/host/spi-builder-workspace/Sources/Watcher/FolderWatcher.swift:47:6: error: Objective-C interoperability is disabled
45 | }
46 |
47 | @objc
| `- error: Objective-C interoperability is disabled
48 | private func _scan() {
49 | dispatchQueue.async {
/host/spi-builder-workspace/Sources/Watcher/FolderWatcher.swift:43:65: error: '#selector' can only be used with the Objective-C runtime
41 |
42 | private func _startScan() {
43 | _timer = Timer(timeInterval: 1, target: self, selector: #selector(_scan), userInfo: nil, repeats: false)
| `- error: '#selector' can only be used with the Objective-C runtime
44 | RunLoop.main.add(_timer!, forMode: .common)
45 | }
[34/49] Compiling Radon main.swift
[35/49] Compiling Radon Logger.swift
[36/49] Compiling Radon ObjStruct.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[37/49] Emitting module Radon
/host/spi-builder-workspace/Sources/Watcher/FolderWatcher.swift:47:6: error: Objective-C interoperability is disabled
45 | }
46 |
47 | @objc
| `- error: Objective-C interoperability is disabled
48 | private func _scan() {
49 | dispatchQueue.async {
[38/49] Compiling Radon Sequence.swift
[39/49] Compiling Radon String.swift
[40/49] Compiling Radon ColorsGenerator.swift
[41/49] Compiling Radon GeneralGenerator.swift
[42/49] Compiling Radon Radon.swift
[43/49] Compiling Radon Generator.swift
[44/49] Compiling Radon ImageGenerator.swift
[45/49] Compiling Radon LocalizeGenerator.swift
/host/spi-builder-workspace/Sources/Generators/LocalizeGenerator.swift:108:32: warning: 'init(contentsOf:)' is deprecated [#DeprecatedDeclaration]
106 | private func parseStringsDict(file: File) -> [StringKey] {
107 | let url = URL(fileURLWithPath: file.absolutePath)
108 | guard let dictionary = NSDictionary(contentsOf: url) as? Dictionary<String, Any> else {
| `- warning: 'init(contentsOf:)' is deprecated [#DeprecatedDeclaration]
109 | return []
110 | }
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
[46/49] Compiling Radon Folder.swift
/host/spi-builder-workspace/Sources/Generators/LocalizeGenerator.swift:108:32: warning: 'init(contentsOf:)' is deprecated [#DeprecatedDeclaration]
106 | private func parseStringsDict(file: File) -> [StringKey] {
107 | let url = URL(fileURLWithPath: file.absolutePath)
108 | guard let dictionary = NSDictionary(contentsOf: url) as? Dictionary<String, Any> else {
| `- warning: 'init(contentsOf:)' is deprecated [#DeprecatedDeclaration]
109 | return []
110 | }
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
BUILD FAILURE 6.3 linux