Swift Package IndexBuild Information
Failed to build swift-kafka-client, reference main (a83e84), with Swift 6.3 for Android on 28 Apr 2026 19:48:40 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/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:android-6.3-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1Build Log
========================================
RunAll
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Builder version: 4.70.0
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: main
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/swift-server/swift-kafka-client
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at a83e841 Add commit-all stored offsets API (#230)
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 '/host/spi-builder-workspace/Sources/Crdkafka/librdkafka'...
Cloned https://github.com/swift-server/swift-kafka-client.git
Revision (git rev-parse @):
a83e84155425806c180a60b61a04b98c6cca4929
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/swift-server/swift-kafka-client.git at main
========================================
Build
========================================
Selected platform: android
Swift version: 6.3
Building package at path: $PWD
https://github.com/swift-server/swift-kafka-client.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:android-6.3-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1
android-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:9008270ea37a55e78725e6225015adb5eff8582da520c5232bf0499f32c36dc4
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:android-6.3-latest
Fetching https://github.com/apple/swift-nio.git
Fetching https://github.com/apple/swift-metrics
Fetching https://github.com/apple/swift-log.git
Fetching https://github.com/swift-server/swift-service-lifecycle.git
Fetching https://github.com/facebook/zstd.git
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Fetched https://github.com/apple/swift-metrics from cache (0.60s)
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Fetched https://github.com/swift-server/swift-service-lifecycle.git from cache (6.69s)
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Fetched https://github.com/apple/swift-nio.git from cache (6.81s)
Computing version for https://github.com/facebook/zstd.git
Computed https://github.com/facebook/zstd.git at 1.5.7 (9.86s)
Computing version for https://github.com/apple/swift-metrics
Computed https://github.com/apple/swift-metrics at 2.10.1 (0.79s)
Computing version for https://github.com/swift-server/swift-service-lifecycle.git
Computed https://github.com/swift-server/swift-service-lifecycle.git at 2.11.0 (0.45s)
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Computing version for https://github.com/apple/swift-async-algorithms.git
Computed https://github.com/apple/swift-async-algorithms.git at 1.1.3 (1.76s)
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Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.4.1 (2.23s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.12.0 (0.54s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 2.99.0 (0.92s)
Fetching https://github.com/apple/swift-atomics.git
Fetching https://github.com/apple/swift-system.git
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Fetched https://github.com/apple/swift-atomics.git from cache (0.90s)
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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 (1.32s)
Computing version for https://github.com/apple/swift-system.git
Computed https://github.com/apple/swift-system.git at 1.6.4 (1.84s)
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-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-async-algorithms.git
Working copy of https://github.com/apple/swift-async-algorithms.git resolved at 1.1.3
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.12.0
Creating working copy for https://github.com/apple/swift-metrics
Working copy of https://github.com/apple/swift-metrics resolved at 2.10.1
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.4.1
Creating working copy for https://github.com/apple/swift-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 2.99.0
Creating working copy for https://github.com/apple/swift-system.git
Working copy of https://github.com/apple/swift-system.git resolved at 1.6.4
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 2.11.0
warning: you may be able to install openssl using your system-packager:
apt-get install libssl-dev
warning: you may be able to install openssl using your system-packager:
apt-get install libssl-dev
warning: 'spi-builder-workspace': found 3 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
/host/spi-builder-workspace/Sources/Kafka/Configuration/KafkaConsumerConfig.swift.gyb
/host/spi-builder-workspace/Sources/Kafka/Configuration/KafkaConfig.swift.gyb
/host/spi-builder-workspace/Sources/Kafka/Configuration/KafkaProducerConfig.swift.gyb
Building for debugging...
[0/116] Write sources
[2/116] Compiling resource.pb.c
[3/116] Write sources
[4/116] Compiling _AtomicsShims.c
[5/116] Write sources
[6/116] Compiling pb_common.c
[7/116] Write sources
[9/116] Write swift-version--4F562202D5529B1.txt
[9/116] Write sources
In file included from /host/spi-builder-workspace/Sources/Crdkafka/librdkafka/src/rdaddr.c:31:
In file included from /host/spi-builder-workspace/Sources/Crdkafka/librdkafka/src/rd.h:74:
/host/spi-builder-workspace/Sources/Crdkafka/librdkafka/src/rdposix.h:119:11: error: incompatible pointer to integer conversion assigning to 'int' from 'char * _Nonnull' [-Wint-conversion]
119 | r = strerror_r(err, ret, sizeof(ret));
| ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
[11/116] Compiling rdaddr.c
[11/116] Write sources
In file included from /host/spi-builder-workspace/Sources/Crdkafka/librdkafka/src/rdbase64.c:29:
In file included from /host/spi-builder-workspace/Sources/Crdkafka/librdkafka/src/rdbase64.h:33:
In file included from /host/spi-builder-workspace/Sources/Crdkafka/librdkafka/src/rd.h:74:
/host/spi-builder-workspace/Sources/Crdkafka/librdkafka/src/rdposix.h:119:11: error: incompatible pointer to integer conversion assigning to 'int' from 'char * _Nonnull' [-Wint-conversion]
119 | r = strerror_r(err, ret, sizeof(ret));
| ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/host/spi-builder-workspace/Sources/Crdkafka/librdkafka/src/rdbase64.c:32:10: fatal error: 'openssl/ssl.h' file not found
32 | #include <openssl/ssl.h>
| ^~~~~~~~~~~~~~~
2 errors generated.
[11/116] Compiling rdbase64.c
In file included from /host/spi-builder-workspace/Sources/Crdkafka/librdkafka/src/rdbuf.c:30:
In file included from /host/spi-builder-workspace/Sources/Crdkafka/librdkafka/src/rd.h:74:
/host/spi-builder-workspace/Sources/Crdkafka/librdkafka/src/rdposix.h:119:11: error: incompatible pointer to integer conversion assigning to 'int' from 'char * _Nonnull' [-Wint-conversion]
119 | r = strerror_r(err, ret, sizeof(ret));
| ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[11/116] Compiling rdbuf.c
In file included from /host/spi-builder-workspace/Sources/Crdkafka/librdkafka/src/rdavl.c:29:
In file included from /host/spi-builder-workspace/Sources/Crdkafka/librdkafka/src/rdkafka_int.h:47:
In file included from /host/spi-builder-workspace/Sources/Crdkafka/librdkafka/src/rd.h:74:
/host/spi-builder-workspace/Sources/Crdkafka/librdkafka/src/rdposix.h:119:11: error: incompatible pointer to integer conversion assigning to 'int' from 'char * _Nonnull' [-Wint-conversion]
119 | r = strerror_r(err, ret, sizeof(ret));
| ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /host/spi-builder-workspace/Sources/Crdkafka/librdkafka/src/rdavl.c:29:
/host/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>
| ^~~~~~~~~~~~~~~
[11/116] Compiling rdavl.c
[11/116] Write sources
BUILD FAILURE 6.3 android