Swift Package IndexBuild Information
Failed to build swift-kafka-client, reference main (49d19e), with Swift 6.2 for macOS (SPM) on 31 Oct 2025 00:19:24 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.0.0.app xcrun swift build --arch arm64Build Log
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RunAll
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Builder version: 4.68.0
Interrupt handler set up.
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Checkout
========================================
Clone URL: https://github.com/swift-server/swift-kafka-client.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/swift-server/swift-kafka-client
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 49d19ec Add explicit read permissions to workflows (#200)
Submodule path 'Sources/Crdkafka/librdkafka': checked out 'b4c608570f796c18ff2211a7af876046d264d392'
Submodule 'Sources/Crdkafka/librdkafka' (https://github.com/confluentinc/librdkafka) registered for path 'Sources/Crdkafka/librdkafka'
Cloning into '/Users/admin/builder/spi-builder-workspace/Sources/Crdkafka/librdkafka'...
Cloned https://github.com/swift-server/swift-kafka-client.git
Revision (git rev-parse @):
49d19ecb2d61b38f49c9ef5a0a179827333b03bc
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/swift-server/swift-kafka-client.git at main
Fetching https://github.com/swift-server/swift-service-lifecycle.git
Fetching https://github.com/apple/swift-metrics
Fetching https://github.com/facebook/zstd.git
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Computing version for https://github.com/facebook/zstd.git
Computed https://github.com/facebook/zstd.git at 1.5.7 (9.25s)
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Computed https://github.com/apple/swift-metrics at 2.7.1 (0.50s)
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Computed https://github.com/swift-server/swift-service-lifecycle.git at 2.9.0 (0.54s)
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Computed https://github.com/apple/swift-collections.git at 1.3.0 (0.63s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 2.88.0 (0.67s)
Fetching https://github.com/apple/swift-atomics.git
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Fetched https://github.com/apple/swift-system.git from cache (1.06s)
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Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.0 (1.62s)
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Computed https://github.com/apple/swift-system.git at 1.6.3 (0.55s)
Creating working copy for https://github.com/apple/swift-system.git
Working copy of https://github.com/apple/swift-system.git resolved at 1.6.3
Creating working copy for https://github.com/apple/swift-atomics.git
Working copy of https://github.com/apple/swift-atomics.git resolved at 1.3.0
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.3.0
Creating working copy for https://github.com/swift-server/swift-service-lifecycle.git
Working copy of https://github.com/swift-server/swift-service-lifecycle.git resolved at 2.9.0
Creating working copy for https://github.com/apple/swift-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 2.88.0
Creating working copy for https://github.com/facebook/zstd.git
Working copy of https://github.com/facebook/zstd.git resolved at 1.5.7
Creating working copy for https://github.com/apple/swift-metrics
Working copy of https://github.com/apple/swift-metrics resolved at 2.7.1
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.6.4
Creating working copy for https://github.com/apple/swift-async-algorithms.git
Working copy of https://github.com/apple/swift-async-algorithms.git resolved at 1.0.4
========================================
ResolveProductDependencies
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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",
"dependencies": [
{
"identity": "swift-kafka-client",
"name": "swift-kafka-client",
"url": "https://github.com/swift-server/swift-kafka-client.git",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-kafka-client",
"dependencies": [
{
"identity": "swift-nio",
"name": "swift-nio",
"url": "https://github.com/apple/swift-nio.git",
"version": "2.88.0",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-nio",
"dependencies": [
{
"identity": "swift-atomics",
"name": "swift-atomics",
"url": "https://github.com/apple/swift-atomics.git",
"version": "1.3.0",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-atomics",
"dependencies": [
]
},
{
"identity": "swift-collections",
"name": "swift-collections",
"url": "https://github.com/apple/swift-collections.git",
"version": "1.3.0",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-collections",
"dependencies": [
]
},
{
"identity": "swift-system",
"name": "swift-system",
"url": "https://github.com/apple/swift-system.git",
"version": "1.6.3",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-system",
"dependencies": [
]
}
]
},
{
"identity": "swift-service-lifecycle",
"name": "swift-service-lifecycle",
"url": "https://github.com/swift-server/swift-service-lifecycle.git",
"version": "2.9.0",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-service-lifecycle",
"dependencies": [
{
"identity": "swift-log",
"name": "swift-log",
"url": "https://github.com/apple/swift-log.git",
"version": "1.6.4",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-log",
"dependencies": [
]
},
{
"identity": "swift-async-algorithms",
"name": "swift-async-algorithms",
"url": "https://github.com/apple/swift-async-algorithms.git",
"version": "1.0.4",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-async-algorithms",
"dependencies": [
{
"identity": "swift-collections",
"name": "swift-collections",
"url": "https://github.com/apple/swift-collections.git",
"version": "1.3.0",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-collections",
"dependencies": [
]
}
]
}
]
},
{
"identity": "swift-log",
"name": "swift-log",
"url": "https://github.com/apple/swift-log.git",
"version": "1.6.4",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-log",
"dependencies": [
]
},
{
"identity": "swift-metrics",
"name": "swift-metrics",
"url": "https://github.com/apple/swift-metrics",
"version": "2.7.1",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-metrics",
"dependencies": [
]
},
{
"identity": "zstd",
"name": "zstd",
"url": "https://github.com/facebook/zstd.git",
"version": "1.5.7",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/zstd",
"dependencies": [
]
}
]
}
]
}
Fetching https://github.com/swift-server/swift-kafka-client.git
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Fetching https://github.com/swift-server/swift-service-lifecycle.git from cache
Fetching https://github.com/apple/swift-log.git from cache
Fetching https://github.com/apple/swift-metrics from cache
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Fetched https://github.com/apple/swift-nio.git from cache (0.81s)
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Fetched https://github.com/facebook/zstd.git from cache (0.81s)
Computing version for https://github.com/facebook/zstd.git
Computed https://github.com/facebook/zstd.git at 1.5.7 (0.88s)
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Computed https://github.com/apple/swift-metrics at 2.7.1 (0.03s)
Computing version for https://github.com/swift-server/swift-service-lifecycle.git
Computed https://github.com/swift-server/swift-service-lifecycle.git at 2.9.0 (0.03s)
Fetching https://github.com/apple/swift-async-algorithms.git from cache
Fetched https://github.com/apple/swift-async-algorithms.git from cache (0.56s)
Computing version for https://github.com/apple/swift-async-algorithms.git
Computed https://github.com/apple/swift-async-algorithms.git at 1.0.4 (0.64s)
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Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.6.4 (0.57s)
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Computed https://github.com/apple/swift-collections.git at 1.3.0 (0.05s)
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Computed https://github.com/apple/swift-nio.git at 2.88.0 (0.03s)
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Computed https://github.com/apple/swift-system.git at 1.6.3 (0.03s)
Creating working copy for https://github.com/apple/swift-async-algorithms.git
Working copy of https://github.com/apple/swift-async-algorithms.git resolved at 1.0.4
Creating working copy for https://github.com/facebook/zstd.git
Working copy of https://github.com/facebook/zstd.git resolved at 1.5.7
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.3.0
Creating working copy for https://github.com/apple/swift-system.git
Working copy of https://github.com/apple/swift-system.git resolved at 1.6.3
Creating working copy for https://github.com/swift-server/swift-kafka-client.git
Working copy of https://github.com/swift-server/swift-kafka-client.git resolved at main (49d19ec)
Creating working copy for https://github.com/apple/swift-atomics.git
Working copy of https://github.com/apple/swift-atomics.git resolved at 1.3.0
Creating working copy for https://github.com/apple/swift-metrics
Working copy of https://github.com/apple/swift-metrics resolved at 2.7.1
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.6.4
Creating working copy for https://github.com/swift-server/swift-service-lifecycle.git
Working copy of https://github.com/swift-server/swift-service-lifecycle.git resolved at 2.9.0
Creating working copy for https://github.com/apple/swift-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 2.88.0
warning: '.resolve-product-dependencies': dependency 'swift-kafka-client' is not used by any target
Found 5 product dependencies
- swift-nio
- swift-service-lifecycle
- swift-log
- swift-metrics
- zstd
========================================
Build
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Selected platform: macosSpm
Swift version: 6.2
Building package at path: $PWD
https://github.com/swift-server/swift-kafka-client.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0.app xcrun swift build --arch arm64
Building for debugging...
[0/114] Write sources
[13/114] Write swift-version-49B95AFC49DCD68C.txt
[14/114] Compiling _AtomicsShims.c
[15/114] Compiling common.pb.c
[16/114] Compiling metrics.pb.c
[17/114] Compiling lz4frame.c
[18/120] Compiling pb_common.c
[19/120] Compiling lz4hc.c
[20/142] Compiling rdxxhash.c
[21/142] Compiling tinycthread_extra.c
In file included from /Users/admin/builder/spi-builder-workspace/Sources/Crdkafka/librdkafka/src/snappy.c:61:
In file included from /Users/admin/builder/spi-builder-workspace/Sources/Crdkafka/librdkafka/src/snappy_compat.h:31:
/Users/admin/builder/spi-builder-workspace/Sources/Crdkafka/librdkafka/src/rdkafka_int.h:34:9: warning: '_GNU_SOURCE' macro redefined [-Wmacro-redefined]
34 | #define _GNU_SOURCE /* for strndup() */
| ^
<command line>:3:9: note: previous definition is here
3 | #define _GNU_SOURCE 1
| ^
In file included from /Users/admin/builder/spi-builder-workspace/Sources/Crdkafka/librdkafka/src/snappy.c:61:
In file included from /Users/admin/builder/spi-builder-workspace/Sources/Crdkafka/librdkafka/src/snappy_compat.h:31:
/Users/admin/builder/spi-builder-workspace/Sources/Crdkafka/librdkafka/src/rdkafka_int.h:56:10: fatal error: 'openssl/ssl.h' file not found
56 | #include <openssl/ssl.h>
| ^~~~~~~~~~~~~~~
1 warning and 1 error generated.
[22/142] Compiling snappy.c
In file included from /Users/admin/builder/spi-builder-workspace/Sources/Crdkafka/librdkafka/src/rdunittest.c:45:
/Users/admin/builder/spi-builder-workspace/Sources/Crdkafka/librdkafka/src/rdkafka_int.h:34:9: warning: '_GNU_SOURCE' macro redefined [-Wmacro-redefined]
34 | #define _GNU_SOURCE /* for strndup() */
| ^
<command line>:3:9: note: previous definition is here
3 | #define _GNU_SOURCE 1
| ^
In file included from /Users/admin/builder/spi-builder-workspace/Sources/Crdkafka/librdkafka/src/rdunittest.c:45:
/Users/admin/builder/spi-builder-workspace/Sources/Crdkafka/librdkafka/src/rdkafka_int.h:56:10: fatal error: 'openssl/ssl.h' file not found
56 | #include <openssl/ssl.h>
| ^~~~~~~~~~~~~~~
1 warning and 1 error generated.
[22/142] Compiling rdunittest.c
[22/142] Compiling regexp.c
[22/142] Compiling rdvarint.c
[22/142] Compiling tinycthread.c
[22/142] Compiling rdstring.c
[23/142] Emitting module _NIOBase64
warning: failed to retrieve search paths with pkg-config; maybe pkg-config is not installed
warning: you may be able to install openssl using your system-packager:
brew install openssl@3
warning: you may be able to install openssl using your system-packager:
brew install openssl@3
BUILD FAILURE 6.2 macosSpm