SwiftLMDB – Build Information – Swift Package Index

Build Information

Failed to build SwiftLMDB, reference master (d216f0), with Swift 6.4 for Android on 21 Sep 2026 15:15:15 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-53886770-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:android-6.4-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/agisboye/swiftlmdb.git
Reference: master
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/agisboye/swiftlmdb
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at d216f0d Fix typo
Cloned https://github.com/agisboye/swiftlmdb.git
Revision (git rev-parse @):
d216f0d088441c3c5de07b66585f527dc57854ca
SUCCESS checkout https://github.com/agisboye/swiftlmdb.git at master
========================================
Build
========================================
Selected platform:         android
Swift version:             6.4
Building package at path:  $PWD
https://github.com/agisboye/swiftlmdb.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886770-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:android-6.4-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1
android-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:abadcff584c273feba50641b454858d377ba30b35ea7287a94f45ebd8afd0ea0
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:android-6.4-latest
Fetching https://github.com/agisboye/CLMDB.git
[1/45] Fetching clmdb
Fetched https://github.com/agisboye/CLMDB.git (0.43s)
Computing version for https://github.com/agisboye/CLMDB.git
Computed https://github.com/agisboye/CLMDB.git at 0.9.33 (0.63s)
Creating working copy for https://github.com/agisboye/CLMDB.git
Working copy of https://github.com/agisboye/CLMDB.git resolved at 0.9.33
Building for debugging...
[Pre-planning 1 / 97]
[25 / 34] SwiftLMDB
[1m/host/spi-builder-workspace/.build/checkouts/CLMDB/Sources/LMDB/mdb.c:4977:17: [0m[0;1;31merror: [0m[1mcall to undeclared function 'pthread_mutexattr_setrobust'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration][0m
 4977 |                 [0;34mif[0m (!rc) rc = pthread_mutexattr_setrobust(&mattr, PTHREAD_MUTEX_ROBUST);[0m
      | [0;1;32m                              ^
[0m[1m/host/spi-builder-workspace/.build/checkouts/CLMDB/Sources/LMDB/mdb.c:4977:53: [0m[0;1;31merror: [0m[1muse of undeclared identifier 'PTHREAD_MUTEX_ROBUST'[0m
 4977 |                 [0;34mif[0m (!rc) rc = pthread_mutexattr_setrobust(&mattr, PTHREAD_MUTEX_ROBUST);[0m
      | [0;1;32m                                                                  ^~~~~~~~~~~~~~~~~~~~
[0m[1m/host/spi-builder-workspace/.build/checkouts/CLMDB/Sources/LMDB/mdb.c:10391:10: [0m[0;1;31merror: [0m[1mcall to undeclared function 'pthread_mutex_consistent'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration][0m
 10391 |                         rc2 = mdb_mutex_consistent(mutex);[0m
       | [0;1;32m                              ^
[0m[1m/host/spi-builder-workspace/.build/checkouts/CLMDB/Sources/LMDB/mdb.c:374:37: [0m[0;1;36mnote: [0mexpanded from macro 'mdb_mutex_consistent'[0m
  374 | #define mdb_mutex_consistent(mutex)     pthread_mutex_consistent(mutex)[0m
      | [0;1;32m                                        ^
[0m[1m/host/spi-builder-workspace/.build/checkouts/CLMDB/Sources/LMDB/mdb.c:10391:10: [0m[0;1;36mnote: [0mdid you mean 'pthread_mutex_init'?[0m
[1m/host/spi-builder-workspace/.build/checkouts/CLMDB/Sources/LMDB/mdb.c:374:37: [0m[0;1;36mnote: [0mexpanded from macro 'mdb_mutex_consistent'[0m
  374 | #define mdb_mutex_consistent(mutex)     pthread_mutex_consistent(mutex)[0m
      | [0;1;32m                                        ^
[0mIn file included from /host/spi-builder-workspace/.build/checkouts/CLMDB/Sources/LMDB/mdb.c:137:
[1m/android-ndk/android-ndk-r27d/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/include/pthread.h:242:5: [0m[0;1;36mnote: [0m'pthread_mutex_init' declared here[0m
  242 | [0;34mint[0m pthread_mutex_init(pthread_mutex_t* [0;34m_Nonnull[0m __mutex, [0;34mconst[0m pthread_mutexattr_t* [0;34m_Nullable[0m __attr);[0m
      | [0;1;32m    ^
[0m3 errors generated.
error: CompileC /host/spi-builder-workspace/.build/out/Intermediates.noindex/CLMDB.build/Debug-android-aarch64/LMDB-t.build/Objects-normal/aarch64/mdb.o /host/spi-builder-workspace/.build/checkouts/CLMDB/Sources/LMDB/mdb.c normal aarch64 c com.apple.compilers.llvm.clang.1_0.compiler failed with a nonzero exit code. Command line:     cd /host

    Using response file: /host/spi-builder-workspace/.build/out/Intermediates.noindex/CLMDB.build/Debug-android-aarch64/LMDB-t.build/Objects-normal/aarch64/9f65232cb83f8421e3a495a5062eba382369c975104ee97bafc405ab795bfc5e-common-args.resp

    /root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/bin/clang -x c -target aarch64-unknown-linux-android28 -fmessage-length\=0 -fdiagnostics-show-note-include-stack -fmacro-backtrace-limit\=0 -fcolor-diagnostics -Wno-trigraphs -Wno-missing-field-initializers -Wno-missing-prototypes -Wno-return-type -Wno-missing-braces -Wparentheses -Wswitch -Wno-unused-function -Wno-unused-label -Wno-unused-parameter -Wno-unused-variable -Wunused-value -Wno-empty-body -Wno-uninitialized -Wno-unknown-pragmas -w -Wno-shadow -Wno-four-char-constants -Wno-conversion -Wno-constant-conversion -Wno-int-conversion -Wno-bool-conversion -Wno-enum-conversion -Wno-float-conversion -Wno-non-literal-null-conversion -Wno-objc-literal-conversion -Wno-shorten-64-to-32 -Wpointer-sign -Wno-newline-eof -Wno-implicit-fallthrough -fstrict-aliasing -Wdeprecated-declarations -Wno-sign-conversion -Wno-infinite-recursion -Wno-comma -Wno-block-capture-autoreleasing -Wno-strict-prototypes -Wno-semicolon-before-method-body --sysroot /android-ndk/android-ndk-r27d/toolchains/llvm/prebuilt/linux-x86_64/sysroot @/host/spi-builder-workspace/.build/out/Intermediates.noindex/CLMDB.build/Debug-android-aarch64/LMDB-t.build/Objects-normal/aarch64/9f65232cb83f8421e3a495a5062eba382369c975104ee97bafc405ab795bfc5e-common-args.resp -MMD -MT dependencies -MF /host/spi-builder-workspace/.build/out/Intermediates.noindex/CLMDB.build/Debug-android-aarch64/LMDB-t.build/Objects-normal/aarch64/mdb.d --serialize-diagnostics /host/spi-builder-workspace/.build/out/Intermediates.noindex/CLMDB.build/Debug-android-aarch64/LMDB-t.build/Objects-normal/aarch64/mdb.dia -c /host/spi-builder-workspace/.build/checkouts/CLMDB/Sources/LMDB/mdb.c -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/CLMDB.build/Debug-android-aarch64/LMDB-t.build/Objects-normal/aarch64/mdb.o
error: Build failed
BUILD FAILURE 6.4 android