NStack – Build Information – Swift Package Index

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Build Information

Failed to build NStack, reference master (c245f8), with Swift 6.2 (beta) for macOS (SPM) on 21 Jun 2025 10:39:15 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/ml-archive/nstack.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/ml-archive/nstack
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at c245f8d Merge hotfix/readme-err into master
Cloned https://github.com/ml-archive/nstack.git
Revision (git rev-parse @):
c245f8d02ca0b145d794f42826463c0137e1ac49
SUCCESS checkout https://github.com/ml-archive/nstack.git at master
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.2
Building package at path:  $PWD
https://github.com/ml-archive/nstack.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun swift build --arch arm64
Building for debugging...
[0/44] Write sources
[28/44] Write swift-version-1EA4D86E10B52AF.txt
[29/44] Compiling CNIOLinux ifaddrs-android.c
[29/44] Compiling CNIOZlib empty.c
[29/44] Compiling CNIOLinux shim.c
In file included from /Users/admin/builder/spi-builder-workspace/.build/checkouts/crypto/Sources/CCryptoOpenSSL/shim.c:1:
/Users/admin/builder/spi-builder-workspace/.build/checkouts/crypto/Sources/CCryptoOpenSSL/include/c_crypto_openssl.h:4:10: fatal error: 'openssl/conf.h' file not found
    4 | #include <openssl/conf.h>
      |          ^~~~~~~~~~~~~~~~
1 error generated.
[32/44] Compiling CCryptoOpenSSL shim.c
In file included from /Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOOpenSSL/helpers.c:14:
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOOpenSSL/include/c_nio_openssl.h:17:10: fatal error: 'openssl/conf.h' file not found
   17 | #include <openssl/conf.h>
      |          ^~~~~~~~~~~~~~~~
[32/44] Compiling CNIOOpenSSL helpers.c
In file included from /Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOOpenSSL/shims.c:16:
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOOpenSSL/include/c_nio_openssl.h:17:10: fatal error: 'openssl/conf.h' file not found
   17 | #include <openssl/conf.h>
      |          ^~~~~~~~~~~~~~~~
[32/44] Compiling CNIOOpenSSL shims.c
[32/44] Compiling CNIOHTTPParser c_nio_http_parser.c
[32/44] Compiling CNIODarwin shim.c
[32/44] Compiling c-atomics.c
[32/44] Compiling CNIOSHA1 c_nio_sha1.c
Fetching https://github.com/vapor/vapor.git
Fetching https://github.com/vapor/leaf.git
[1/3956] Fetching leaf
[3957/78502] Fetching leaf, vapor
Fetched https://github.com/vapor/vapor.git from cache (2.57s)
Fetched https://github.com/vapor/leaf.git from cache (2.57s)
Computing version for https://github.com/vapor/leaf.git
Computed https://github.com/vapor/leaf.git at 3.0.2 (3.08s)
Fetching https://github.com/vapor/core.git
Fetching https://github.com/vapor/template-kit.git
Fetching https://github.com/vapor/service.git
[1/20143] Fetching core
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Fetched https://github.com/vapor/service.git from cache (0.84s)
[4505/21425] Fetching core, template-kit
Fetched https://github.com/vapor/core.git from cache (1.32s)
Fetched https://github.com/vapor/template-kit.git from cache (1.32s)
Computing version for https://github.com/vapor/service.git
Computed https://github.com/vapor/service.git at 1.0.2 (1.83s)
Computing version for https://github.com/vapor/template-kit.git
Computed https://github.com/vapor/template-kit.git at 1.5.0 (0.47s)
Computing version for https://github.com/vapor/core.git
Computed https://github.com/vapor/core.git at 3.10.1 (0.48s)
Fetching https://github.com/apple/swift-nio.git
[1/76339] Fetching swift-nio
Fetched https://github.com/apple/swift-nio.git from cache (3.63s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 1.14.4 (4.14s)
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 (0.60s)
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 (1.10s)
Computing version for https://github.com/vapor/vapor.git
Computed https://github.com/vapor/vapor.git at 3.3.3 (0.49s)
Fetching https://github.com/vapor/multipart.git
Fetching https://github.com/vapor/http.git
Fetching https://github.com/vapor/database-kit.git
Fetching https://github.com/vapor/validation.git
Fetching https://github.com/vapor/url-encoded-form.git
Fetching https://github.com/vapor/routing.git
Fetching https://github.com/vapor/websocket.git
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Fetched https://github.com/vapor/database-kit.git from cache (0.94s)
[6904/53356] Fetching validation, multipart, websocket, url-encoded-form, routing, http
Fetching https://github.com/vapor/crypto.git
[46161/56142] Fetching validation, multipart, websocket, url-encoded-form, routing, http, crypto
Fetched https://github.com/vapor/crypto.git from cache (0.85s)
Fetching https://github.com/vapor/console.git
Fetched https://github.com/vapor/url-encoded-form.git from cache (1.84s)
Fetched https://github.com/vapor/routing.git from cache (1.84s)
Fetched https://github.com/vapor/validation.git from cache (1.84s)
Fetched https://github.com/vapor/http.git from cache (1.84s)
Fetched https://github.com/vapor/websocket.git from cache (1.84s)
Fetched https://github.com/vapor/multipart.git from cache (1.84s)
[1/6018] Fetching console
Fetched https://github.com/vapor/console.git from cache (0.95s)
Computing version for https://github.com/vapor/http.git
Computed https://github.com/vapor/http.git at 3.4.0 (3.30s)
Fetching https://github.com/apple/swift-nio-ssl.git
[1/14890] Fetching swift-nio-ssl
Fetched https://github.com/apple/swift-nio-ssl.git from cache (1.94s)
Computing version for https://github.com/vapor/validation.git
Computed https://github.com/vapor/validation.git at 2.1.1 (2.43s)
Computing version for https://github.com/vapor/routing.git
Computed https://github.com/vapor/routing.git at 3.1.0 (0.47s)
Computing version for https://github.com/vapor/websocket.git
Computed https://github.com/vapor/websocket.git at 1.1.2 (0.47s)
Computing version for https://github.com/apple/swift-nio-ssl.git
Computed https://github.com/apple/swift-nio-ssl.git at 1.4.0 (0.47s)
Fetching https://github.com/apple/swift-nio-ssl-support.git
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Computing version for https://github.com/apple/swift-nio-ssl-support.git
Computed https://github.com/apple/swift-nio-ssl-support.git at 1.0.0 (1.08s)
Computing version for https://github.com/vapor/crypto.git
Computed https://github.com/vapor/crypto.git at 3.4.1 (0.47s)
Computing version for https://github.com/vapor/console.git
Computed https://github.com/vapor/console.git at 3.1.1 (0.48s)
Computing version for https://github.com/vapor/database-kit.git
Computed https://github.com/vapor/database-kit.git at 1.3.3 (0.46s)
Computing version for https://github.com/vapor/url-encoded-form.git
Computed https://github.com/vapor/url-encoded-form.git at 1.1.0 (0.47s)
Computing version for https://github.com/vapor/multipart.git
Computed https://github.com/vapor/multipart.git at 3.1.3 (0.46s)
Creating working copy for https://github.com/vapor/crypto.git
Working copy of https://github.com/vapor/crypto.git resolved at 3.4.1
Creating working copy for https://github.com/vapor/routing.git
Working copy of https://github.com/vapor/routing.git resolved at 3.1.0
Creating working copy for https://github.com/apple/swift-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 1.14.4
Creating working copy for https://github.com/vapor/multipart.git
Working copy of https://github.com/vapor/multipart.git resolved at 3.1.3
Creating working copy for https://github.com/vapor/service.git
Working copy of https://github.com/vapor/service.git resolved at 1.0.2
Creating working copy for https://github.com/vapor/vapor.git
Working copy of https://github.com/vapor/vapor.git resolved at 3.3.3
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/vapor/leaf.git
Working copy of https://github.com/vapor/leaf.git resolved at 3.0.2
Creating working copy for https://github.com/vapor/console.git
Working copy of https://github.com/vapor/console.git resolved at 3.1.1
Creating working copy for https://github.com/vapor/http.git
Working copy of https://github.com/vapor/http.git resolved at 3.4.0
Creating working copy for https://github.com/vapor/template-kit.git
Working copy of https://github.com/vapor/template-kit.git resolved at 1.5.0
Creating working copy for https://github.com/apple/swift-nio-ssl-support.git
Working copy of https://github.com/apple/swift-nio-ssl-support.git resolved at 1.0.0
Creating working copy for https://github.com/vapor/url-encoded-form.git
Working copy of https://github.com/vapor/url-encoded-form.git resolved at 1.1.0
Creating working copy for https://github.com/vapor/core.git
Working copy of https://github.com/vapor/core.git resolved at 3.10.1
Creating working copy for https://github.com/vapor/database-kit.git
Working copy of https://github.com/vapor/database-kit.git resolved at 1.3.3
Creating working copy for https://github.com/vapor/websocket.git
Working copy of https://github.com/vapor/websocket.git resolved at 1.1.2
Creating working copy for https://github.com/apple/swift-nio-ssl.git
Working copy of https://github.com/apple/swift-nio-ssl.git resolved at 1.4.0
Creating working copy for https://github.com/vapor/validation.git
Working copy of https://github.com/vapor/validation.git resolved at 2.1.1
warning: 'swift-nio-zlib-support': ignoring declared target(s) 'swift-nio-zlib-support' in the system package
warning: 'swift-nio-ssl-support': ignoring declared target(s) 'swift-nio-ssl-support' in the system package
warning: failed to retrieve search paths with pkg-config; maybe pkg-config is not installed
warning: couldn't find pc file for zlib
warning: you may be able to install openssl using your system-packager:
    brew install libressl
warning: couldn't find pc file for zlib
warning: you may be able to install openssl using your system-packager:
    brew install libressl
BUILD FAILURE 6.2 macosSpm