swift-kafka-client – Build Information

Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Failed to build swift-kafka-client, reference 1.0.0-alpha.9 (434af1), with Swift 5.10 for macOS (SPM) on 29 Apr 2025 23:28:26 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-15.4.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
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Builder version: 4.61.1
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/swift-server/swift-kafka-client.git
Reference: 1.0.0-alpha.9
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/swift-server/swift-kafka-client
 * tag               1.0.0-alpha.9 -> FETCH_HEAD
HEAD is now at 434af11 Use `openssl@3` when building on macOS (#193)
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 @):
434af114fda74d87e344980917d196f957dab1ec
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/swift-server/swift-kafka-client.git at 1.0.0-alpha.9
========================================
Build
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Selected platform:         macosSpm
Swift version:             5.10
Building package at path:  $PWD
https://github.com/swift-server/swift-kafka-client.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-15.4.0.app xcrun swift build --arch arm64
Building for debugging...
[0/114] Compiling rdcrc32.c
[1/114] Compiling resource.pb.c
[1/114] Write sources
[4/114] Compiling pb_decode.c
[5/114] Write sources
[16/114] Compiling rdfnv1a.c
[17/114] Compiling rddl.c
[18/114] Write swift-version-33747A42983211AE.txt
[19/114] Compiling pb_encode.c
[20/114] Compiling tinycthread_extra.c
[21/114] Compiling tinycthread.c
[22/114] Compiling regexp.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]
#define _GNU_SOURCE /* for strndup() */
        ^
<command line>:3:9: note: previous definition is here
#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
#include <openssl/ssl.h>
         ^~~~~~~~~~~~~~~
1 warning and 1 error generated.
[23/120] Compiling snappy.c
[23/120] Compiling lz4frame.c
[23/120] Compiling pb_common.c
[23/120] Compiling common.pb.c
[23/120] Compiling lz4.c
[23/120] Compiling _AtomicsShims.c
Fetching https://github.com/apple/swift-metrics
Fetching https://github.com/apple/swift-nio.git
Fetching https://github.com/apple/swift-log.git
Fetching https://github.com/facebook/zstd.git
Fetching https://github.com/swift-server/swift-service-lifecycle.git
[1/2394] Fetching swift-service-lifecycle
[193/6230] Fetching swift-service-lifecycle, swift-log
[385/8436] Fetching swift-service-lifecycle, swift-log, swift-metrics
[8437/83997] Fetching swift-service-lifecycle, swift-log, swift-metrics, swift-nio
[57552/165711] Fetching swift-service-lifecycle, swift-log, swift-metrics, swift-nio, zstd
Fetched https://github.com/facebook/zstd.git from cache (6.23s)
Fetched https://github.com/swift-server/swift-service-lifecycle.git from cache (6.23s)
Fetched https://github.com/apple/swift-metrics from cache (6.23s)
Fetched https://github.com/apple/swift-nio.git from cache (6.23s)
Fetched https://github.com/apple/swift-log.git from cache (6.23s)
Computing version for https://github.com/facebook/zstd.git
Computed https://github.com/facebook/zstd.git at 1.5.7 (2.25s)
Computing version for https://github.com/apple/swift-metrics
Computed https://github.com/apple/swift-metrics at 2.7.0 (0.33s)
Computing version for https://github.com/swift-server/swift-service-lifecycle.git
Computed https://github.com/swift-server/swift-service-lifecycle.git at 2.7.0 (0.34s)
Fetching https://github.com/apple/swift-async-algorithms.git
[1/4965] Fetching swift-async-algorithms
Fetched https://github.com/apple/swift-async-algorithms.git from cache (0.98s)
Computing version for https://github.com/apple/swift-async-algorithms.git
Computed https://github.com/apple/swift-async-algorithms.git at 1.0.4 (0.40s)
Fetching https://github.com/apple/swift-collections.git
[1/16269] Fetching swift-collections
Fetched https://github.com/apple/swift-collections.git from cache (1.67s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.1.4 (0.50s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.6.3 (0.33s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 2.82.1 (0.54s)
Fetching https://github.com/apple/swift-atomics.git
Fetching https://github.com/apple/swift-system.git
[1/4364] Fetching swift-system
[45/6069] Fetching swift-system, swift-atomics
Fetched https://github.com/apple/swift-atomics.git from cache (0.98s)
Fetched https://github.com/apple/swift-system.git from cache (0.98s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.2.0 (0.34s)
Computing version for https://github.com/apple/swift-system.git
Computed https://github.com/apple/swift-system.git at 1.4.2 (0.33s)
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/apple/swift-metrics
Working copy of https://github.com/apple/swift-metrics resolved at 2.7.0
Creating working copy for https://github.com/apple/swift-atomics.git
Working copy of https://github.com/apple/swift-atomics.git resolved at 1.2.0
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 2.7.0
Creating working copy for https://github.com/apple/swift-system.git
Working copy of https://github.com/apple/swift-system.git resolved at 1.4.2
Creating working copy for https://github.com/apple/swift-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 2.82.1
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 1.1.4
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.6.3
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
BUILD FAILURE 5.10 macosSpm