Swift Package IndexBuild Information
Failed to build SocketSwift, reference master (36911c), with Swift 6.3 for Linux on 10 Apr 2026 15:51:01 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/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/BiAtoms/Socket.swift.git
Reference: master
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/BiAtoms/Socket.swift
* branch master -> FETCH_HEAD
* [new branch] master -> origin/master
HEAD is now at 36911c1 Removed .swift_version file
Cloned https://github.com/BiAtoms/Socket.swift.git
Revision (git rev-parse @):
36911c13adfe12859ed43dcba878052b1897fcd3
SUCCESS checkout https://github.com/BiAtoms/Socket.swift.git at master
========================================
Build
========================================
Selected platform: linux
Swift version: 6.3
Building package at path: $PWD
https://github.com/BiAtoms/Socket.swift.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$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/Zewo/CLibreSSL.git
[1/39] Fetching clibressl
Fetched https://github.com/Zewo/CLibreSSL.git from cache (0.30s)
Computing version for https://github.com/Zewo/CLibreSSL.git
Computed https://github.com/Zewo/CLibreSSL.git at 3.1.0 (1.99s)
Creating working copy for https://github.com/Zewo/CLibreSSL.git
Working copy of https://github.com/Zewo/CLibreSSL.git resolved at 3.1.0
warning: 'clibressl': ignoring declared target(s) 'CLibreSSL' in the system package
warning: 'spi-builder-workspace': dependency 'clibressl' is not used by any target
warning: you may be able to install libtls using your system-packager:
apt-get install libressl
warning: you may be able to install libtls using your system-packager:
apt-get install libressl
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[3/10] Emitting module SocketSwift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "clibressl.h"
| `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/.build/checkouts/CLibreSSL/clibressl.h:4:10: error: 'tls.h' file not found
2 | #define __CLIBRESSL_H__
3 |
4 | #include <tls.h>
| `- error: 'tls.h' file not found
5 | #include <openssl/ssl.h>
6 | #include <openssl/crypto.h>
/host/spi-builder-workspace/Sources/TLS.swift:12:12: error: could not build C module 'CLibreSSL'
10 |
11 | #if os(Linux)
12 | import CLibreSSL
| `- error: could not build C module 'CLibreSSL'
13 | internal typealias SSLContext = OpaquePointer
14 | public typealias Certificate = (cert: Data, key: Data)
[4/11] Compiling SocketSwift OS.swift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "clibressl.h"
| `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/.build/checkouts/CLibreSSL/clibressl.h:4:10: error: 'tls.h' file not found
2 | #define __CLIBRESSL_H__
3 |
4 | #include <tls.h>
| `- error: 'tls.h' file not found
5 | #include <openssl/ssl.h>
6 | #include <openssl/crypto.h>
/host/spi-builder-workspace/Sources/TLS.swift:12:12: error: could not build C module 'CLibreSSL'
10 |
11 | #if os(Linux)
12 | import CLibreSSL
| `- error: could not build C module 'CLibreSSL'
13 | internal typealias SSLContext = OpaquePointer
14 | public typealias Certificate = (cert: Data, key: Data)
[5/11] Compiling SocketSwift Error.swift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "clibressl.h"
| `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/.build/checkouts/CLibreSSL/clibressl.h:4:10: error: 'tls.h' file not found
2 | #define __CLIBRESSL_H__
3 |
4 | #include <tls.h>
| `- error: 'tls.h' file not found
5 | #include <openssl/ssl.h>
6 | #include <openssl/crypto.h>
/host/spi-builder-workspace/Sources/TLS.swift:12:12: error: could not build C module 'CLibreSSL'
10 |
11 | #if os(Linux)
12 | import CLibreSSL
| `- error: could not build C module 'CLibreSSL'
13 | internal typealias SSLContext = OpaquePointer
14 | public typealias Certificate = (cert: Data, key: Data)
[6/11] Compiling SocketSwift Family.swift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "clibressl.h"
| `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/.build/checkouts/CLibreSSL/clibressl.h:4:10: error: 'tls.h' file not found
2 | #define __CLIBRESSL_H__
3 |
4 | #include <tls.h>
| `- error: 'tls.h' file not found
5 | #include <openssl/ssl.h>
6 | #include <openssl/crypto.h>
/host/spi-builder-workspace/Sources/TLS.swift:12:12: error: could not build C module 'CLibreSSL'
10 |
11 | #if os(Linux)
12 | import CLibreSSL
| `- error: could not build C module 'CLibreSSL'
13 | internal typealias SSLContext = OpaquePointer
14 | public typealias Certificate = (cert: Data, key: Data)
[7/11] Compiling SocketSwift Type.swift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "clibressl.h"
| `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/.build/checkouts/CLibreSSL/clibressl.h:4:10: error: 'tls.h' file not found
2 | #define __CLIBRESSL_H__
3 |
4 | #include <tls.h>
| `- error: 'tls.h' file not found
5 | #include <openssl/ssl.h>
6 | #include <openssl/crypto.h>
/host/spi-builder-workspace/Sources/TLS.swift:12:12: error: could not build C module 'CLibreSSL'
10 |
11 | #if os(Linux)
12 | import CLibreSSL
| `- error: could not build C module 'CLibreSSL'
13 | internal typealias SSLContext = OpaquePointer
14 | public typealias Certificate = (cert: Data, key: Data)
[8/11] Compiling SocketSwift Socket.swift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "clibressl.h"
| `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/.build/checkouts/CLibreSSL/clibressl.h:4:10: error: 'tls.h' file not found
2 | #define __CLIBRESSL_H__
3 |
4 | #include <tls.h>
| `- error: 'tls.h' file not found
5 | #include <openssl/ssl.h>
6 | #include <openssl/crypto.h>
/host/spi-builder-workspace/Sources/TLS.swift:12:12: error: could not build C module 'CLibreSSL'
10 |
11 | #if os(Linux)
12 | import CLibreSSL
| `- error: could not build C module 'CLibreSSL'
13 | internal typealias SSLContext = OpaquePointer
14 | public typealias Certificate = (cert: Data, key: Data)
[9/11] Compiling SocketSwift Option.swift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "clibressl.h"
| `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/.build/checkouts/CLibreSSL/clibressl.h:4:10: error: 'tls.h' file not found
2 | #define __CLIBRESSL_H__
3 |
4 | #include <tls.h>
| `- error: 'tls.h' file not found
5 | #include <openssl/ssl.h>
6 | #include <openssl/crypto.h>
/host/spi-builder-workspace/Sources/TLS.swift:12:12: error: could not build C module 'CLibreSSL'
10 |
11 | #if os(Linux)
12 | import CLibreSSL
| `- error: could not build C module 'CLibreSSL'
13 | internal typealias SSLContext = OpaquePointer
14 | public typealias Certificate = (cert: Data, key: Data)
[10/11] Compiling SocketSwift Protocol.swift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "clibressl.h"
| `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/.build/checkouts/CLibreSSL/clibressl.h:4:10: error: 'tls.h' file not found
2 | #define __CLIBRESSL_H__
3 |
4 | #include <tls.h>
| `- error: 'tls.h' file not found
5 | #include <openssl/ssl.h>
6 | #include <openssl/crypto.h>
/host/spi-builder-workspace/Sources/TLS.swift:12:12: error: could not build C module 'CLibreSSL'
10 |
11 | #if os(Linux)
12 | import CLibreSSL
| `- error: could not build C module 'CLibreSSL'
13 | internal typealias SSLContext = OpaquePointer
14 | public typealias Certificate = (cert: Data, key: Data)
[11/11] Compiling SocketSwift TLS.swift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "clibressl.h"
| `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/.build/checkouts/CLibreSSL/clibressl.h:4:10: error: 'tls.h' file not found
2 | #define __CLIBRESSL_H__
3 |
4 | #include <tls.h>
| `- error: 'tls.h' file not found
5 | #include <openssl/ssl.h>
6 | #include <openssl/crypto.h>
/host/spi-builder-workspace/Sources/TLS.swift:12:12: error: could not build C module 'CLibreSSL'
10 |
11 | #if os(Linux)
12 | import CLibreSSL
| `- error: could not build C module 'CLibreSSL'
13 | internal typealias SSLContext = OpaquePointer
14 | public typealias Certificate = (cert: Data, key: Data)
BUILD FAILURE 6.3 linux