Swift Package Index

Build Information

Failed to build Shout, reference 0.5.7 (fbcae2), with Swift 6.3 for macOS (SPM) on 12 Apr 2026 06:00:30 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/jakeheis/shout.git
Reference: 0.5.7
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/jakeheis/shout
 * tag               0.5.7      -> FETCH_HEAD
HEAD is now at fbcae22 Merge pull request #53 from pelopina6/master
Cloned https://github.com/jakeheis/shout.git
Revision (git rev-parse @):
fbcae228bc68d5e2352f0790079995d27b610dbc
SUCCESS checkout https://github.com/jakeheis/shout.git at 0.5.7
Fetching https://github.com/IBM-Swift/BlueSocket
[1/2942] Fetching bluesocket
Fetched https://github.com/IBM-Swift/BlueSocket from cache (1.09s)
Computing version for https://github.com/IBM-Swift/BlueSocket
Computed https://github.com/IBM-Swift/BlueSocket at 1.0.52 (1.81s)
Creating working copy for https://github.com/IBM-Swift/BlueSocket
Working copy of https://github.com/IBM-Swift/BlueSocket resolved at 1.0.52
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
  "identity": ".resolve-product-dependencies",
  "name": "resolve-dependencies",
  "url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "version": "unspecified",
  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "traits": [
    "default"
  ],
  "dependencies": [
    {
      "identity": "shout",
      "name": "Shout",
      "url": "https://github.com/jakeheis/shout.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/shout",
      "traits": [
        "default"
      ],
      "dependencies": [
        {
          "identity": "bluesocket",
          "name": "Socket",
          "url": "https://github.com/IBM-Swift/BlueSocket",
          "version": "1.0.200",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/BlueSocket",
          "traits": [
            "default"
          ],
          "dependencies": [
          ]
        }
      ]
    }
  ]
}
Fetching https://github.com/jakeheis/shout.git
[1/734] Fetching shout
Fetched https://github.com/jakeheis/shout.git from cache (0.74s)
Fetching https://github.com/IBM-Swift/BlueSocket from cache
Fetched https://github.com/IBM-Swift/BlueSocket from cache (0.55s)
Computing version for https://github.com/IBM-Swift/BlueSocket
Computed https://github.com/IBM-Swift/BlueSocket at 1.0.200 (1.23s)
Creating working copy for https://github.com/IBM-Swift/BlueSocket
Working copy of https://github.com/IBM-Swift/BlueSocket resolved at 1.0.200
Creating working copy for https://github.com/jakeheis/shout.git
Working copy of https://github.com/jakeheis/shout.git resolved at 0.5.7 (fbcae22)
warning: '.resolve-product-dependencies': dependency 'shout' is not used by any target
Found 1 product dependencies
  - Socket
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/jakeheis/shout.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64
Building for debugging...
[0/3] Write sources
[2/3] Write swift-version--6988338F2F200930.txt
[4/7] Compiling Socket SocketProtocols.swift
[5/7] Compiling Socket Socket.swift
[6/7] Emitting module Socket
[7/7] Compiling Socket SocketUtils.swift
[8/18] Compiling Shout SSHError.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
1 | #import "shim.h"
  |         `- note: in file included from <module-includes>:1:
2 |
/Users/admin/builder/spi-builder-workspace/Sources/CSSH/shim.h:4:10: error: 'libssh2.h' file not found
2 | #define __CLIBSSH_SHIM_H__
3 |
4 | #include <libssh2.h>
  |          `- error: 'libssh2.h' file not found
5 | #include <libssh2_sftp.h>
6 | #include <libssh2_publickey.h>
/Users/admin/builder/spi-builder-workspace/Sources/Shout/Agent.swift:8:8: error: could not build Objective-C module 'CSSH'
 6 | //
 7 |
 8 | import CSSH
   |        `- error: could not build Objective-C module 'CSSH'
 9 |
10 | /// Direct bindings to libssh2_agent
[9/18] Compiling Shout SSHAuthMethod.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
1 | #import "shim.h"
  |         `- note: in file included from <module-includes>:1:
2 |
/Users/admin/builder/spi-builder-workspace/Sources/CSSH/shim.h:4:10: error: 'libssh2.h' file not found
2 | #define __CLIBSSH_SHIM_H__
3 |
4 | #include <libssh2.h>
  |          `- error: 'libssh2.h' file not found
5 | #include <libssh2_sftp.h>
6 | #include <libssh2_publickey.h>
/Users/admin/builder/spi-builder-workspace/Sources/Shout/Agent.swift:8:8: error: could not build Objective-C module 'CSSH'
 6 | //
 7 |
 8 | import CSSH
   |        `- error: could not build Objective-C module 'CSSH'
 9 |
10 | /// Direct bindings to libssh2_agent
[10/18] Compiling Shout SSH.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
1 | #import "shim.h"
  |         `- note: in file included from <module-includes>:1:
2 |
/Users/admin/builder/spi-builder-workspace/Sources/CSSH/shim.h:4:10: error: 'libssh2.h' file not found
2 | #define __CLIBSSH_SHIM_H__
3 |
4 | #include <libssh2.h>
  |          `- error: 'libssh2.h' file not found
5 | #include <libssh2_sftp.h>
6 | #include <libssh2_publickey.h>
/Users/admin/builder/spi-builder-workspace/Sources/Shout/Agent.swift:8:8: error: could not build Objective-C module 'CSSH'
 6 | //
 7 |
 8 | import CSSH
   |        `- error: could not build Objective-C module 'CSSH'
 9 |
10 | /// Direct bindings to libssh2_agent
error: emit-module command failed with exit code 1 (use -v to see invocation)
[11/19] Emitting module Shout
<module-includes>:1:9: note: in file included from <module-includes>:1:
1 | #import "shim.h"
  |         `- note: in file included from <module-includes>:1:
2 |
/Users/admin/builder/spi-builder-workspace/Sources/CSSH/shim.h:4:10: error: 'libssh2.h' file not found
2 | #define __CLIBSSH_SHIM_H__
3 |
4 | #include <libssh2.h>
  |          `- error: 'libssh2.h' file not found
5 | #include <libssh2_sftp.h>
6 | #include <libssh2_publickey.h>
/Users/admin/builder/spi-builder-workspace/Sources/Shout/Agent.swift:8:8: error: could not build Objective-C module 'CSSH'
 6 | //
 7 |
 8 | import CSSH
   |        `- error: could not build Objective-C module 'CSSH'
 9 |
10 | /// Direct bindings to libssh2_agent
[12/19] Compiling Shout SFTP.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
1 | #import "shim.h"
  |         `- note: in file included from <module-includes>:1:
2 |
/Users/admin/builder/spi-builder-workspace/Sources/CSSH/shim.h:4:10: error: 'libssh2.h' file not found
2 | #define __CLIBSSH_SHIM_H__
3 |
4 | #include <libssh2.h>
  |          `- error: 'libssh2.h' file not found
5 | #include <libssh2_sftp.h>
6 | #include <libssh2_publickey.h>
/Users/admin/builder/spi-builder-workspace/Sources/Shout/Agent.swift:8:8: error: could not build Objective-C module 'CSSH'
 6 | //
 7 |
 8 | import CSSH
   |        `- error: could not build Objective-C module 'CSSH'
 9 |
10 | /// Direct bindings to libssh2_agent
[13/19] Compiling Shout FileAttributes.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
1 | #import "shim.h"
  |         `- note: in file included from <module-includes>:1:
2 |
/Users/admin/builder/spi-builder-workspace/Sources/CSSH/shim.h:4:10: error: 'libssh2.h' file not found
2 | #define __CLIBSSH_SHIM_H__
3 |
4 | #include <libssh2.h>
  |          `- error: 'libssh2.h' file not found
5 | #include <libssh2_sftp.h>
6 | #include <libssh2_publickey.h>
/Users/admin/builder/spi-builder-workspace/Sources/Shout/Agent.swift:8:8: error: could not build Objective-C module 'CSSH'
 6 | //
 7 |
 8 | import CSSH
   |        `- error: could not build Objective-C module 'CSSH'
 9 |
10 | /// Direct bindings to libssh2_agent
[14/19] Compiling Shout FilePermissions.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
1 | #import "shim.h"
  |         `- note: in file included from <module-includes>:1:
2 |
/Users/admin/builder/spi-builder-workspace/Sources/CSSH/shim.h:4:10: error: 'libssh2.h' file not found
2 | #define __CLIBSSH_SHIM_H__
3 |
4 | #include <libssh2.h>
  |          `- error: 'libssh2.h' file not found
5 | #include <libssh2_sftp.h>
6 | #include <libssh2_publickey.h>
/Users/admin/builder/spi-builder-workspace/Sources/Shout/Agent.swift:8:8: error: could not build Objective-C module 'CSSH'
 6 | //
 7 |
 8 | import CSSH
   |        `- error: could not build Objective-C module 'CSSH'
 9 |
10 | /// Direct bindings to libssh2_agent
[15/19] Compiling Shout ReadWrite.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
1 | #import "shim.h"
  |         `- note: in file included from <module-includes>:1:
2 |
/Users/admin/builder/spi-builder-workspace/Sources/CSSH/shim.h:4:10: error: 'libssh2.h' file not found
2 | #define __CLIBSSH_SHIM_H__
3 |
4 | #include <libssh2.h>
  |          `- error: 'libssh2.h' file not found
5 | #include <libssh2_sftp.h>
6 | #include <libssh2_publickey.h>
/Users/admin/builder/spi-builder-workspace/Sources/Shout/Agent.swift:8:8: error: could not build Objective-C module 'CSSH'
 6 | //
 7 |
 8 | import CSSH
   |        `- error: could not build Objective-C module 'CSSH'
 9 |
10 | /// Direct bindings to libssh2_agent
[16/19] Compiling Shout FileType.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
1 | #import "shim.h"
  |         `- note: in file included from <module-includes>:1:
2 |
/Users/admin/builder/spi-builder-workspace/Sources/CSSH/shim.h:4:10: error: 'libssh2.h' file not found
2 | #define __CLIBSSH_SHIM_H__
3 |
4 | #include <libssh2.h>
  |          `- error: 'libssh2.h' file not found
5 | #include <libssh2_sftp.h>
6 | #include <libssh2_publickey.h>
/Users/admin/builder/spi-builder-workspace/Sources/Shout/Agent.swift:8:8: error: could not build Objective-C module 'CSSH'
 6 | //
 7 |
 8 | import CSSH
   |        `- error: could not build Objective-C module 'CSSH'
 9 |
10 | /// Direct bindings to libssh2_agent
[17/19] Compiling Shout Agent.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
1 | #import "shim.h"
  |         `- note: in file included from <module-includes>:1:
2 |
/Users/admin/builder/spi-builder-workspace/Sources/CSSH/shim.h:4:10: error: 'libssh2.h' file not found
2 | #define __CLIBSSH_SHIM_H__
3 |
4 | #include <libssh2.h>
  |          `- error: 'libssh2.h' file not found
5 | #include <libssh2_sftp.h>
6 | #include <libssh2_publickey.h>
/Users/admin/builder/spi-builder-workspace/Sources/Shout/Agent.swift:8:8: error: could not build Objective-C module 'CSSH'
 6 | //
 7 |
 8 | import CSSH
   |        `- error: could not build Objective-C module 'CSSH'
 9 |
10 | /// Direct bindings to libssh2_agent
[18/19] Compiling Shout Channel.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
1 | #import "shim.h"
  |         `- note: in file included from <module-includes>:1:
2 |
/Users/admin/builder/spi-builder-workspace/Sources/CSSH/shim.h:4:10: error: 'libssh2.h' file not found
2 | #define __CLIBSSH_SHIM_H__
3 |
4 | #include <libssh2.h>
  |          `- error: 'libssh2.h' file not found
5 | #include <libssh2_sftp.h>
6 | #include <libssh2_publickey.h>
/Users/admin/builder/spi-builder-workspace/Sources/Shout/Agent.swift:8:8: error: could not build Objective-C module 'CSSH'
 6 | //
 7 |
 8 | import CSSH
   |        `- error: could not build Objective-C module 'CSSH'
 9 |
10 | /// Direct bindings to libssh2_agent
[19/19] Compiling Shout Session.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
1 | #import "shim.h"
  |         `- note: in file included from <module-includes>:1:
2 |
/Users/admin/builder/spi-builder-workspace/Sources/CSSH/shim.h:4:10: error: 'libssh2.h' file not found
2 | #define __CLIBSSH_SHIM_H__
3 |
4 | #include <libssh2.h>
  |          `- error: 'libssh2.h' file not found
5 | #include <libssh2_sftp.h>
6 | #include <libssh2_publickey.h>
/Users/admin/builder/spi-builder-workspace/Sources/Shout/Agent.swift:8:8: error: could not build Objective-C module 'CSSH'
 6 | //
 7 |
 8 | import CSSH
   |        `- error: could not build Objective-C module 'CSSH'
 9 |
10 | /// Direct bindings to libssh2_agent
warning: failed to retrieve search paths with pkg-config; maybe pkg-config is not installed
warning: you may be able to install libssh2 using your system-packager:
    brew install libssh2 openssl
warning: you may be able to install libssh2 using your system-packager:
    brew install libssh2 openssl
BUILD FAILURE 6.3 macosSpm