v1.4.0 doesn't build swoole image

[echozio]

Fails at installing rdkafka. This is where it fails:

running: make INSTALL_ROOT="/tmp/pear/temp/pear-build-defaultusergkgobh/install-rdkafka-6.0.3" install
Installing shared extensions:     /tmp/pear/temp/pear-build-defaultusergkgobh/install-rdkafka-6.0.3/usr/local/lib/php/extensions/no-debug-non-zts-20210902/
running: find "/tmp/pear/temp/pear-build-defaultusergkgobh/install-rdkafka-6.0.3" | xargs ls -dils
91185814      4 drwxr-xr-x    3 root     root          4096 Dec  7 17:44 /tmp/pear/temp/pear-build-defaultusergkgobh/install-rdkafka-6.0.3
91202198      4 drwxr-xr-x    3 root     root          4096 Dec  7 17:44 /tmp/pear/temp/pear-build-defaultusergkgobh/install-rdkafka-6.0.3/usr
91218573      4 drwxr-xr-x    3 root     root          4096 Dec  7 17:44 /tmp/pear/temp/pear-build-defaultusergkgobh/install-rdkafka-6.0.3/usr/local
91218574      4 drwxr-xr-x    3 root     root          4096 Dec  7 17:44 /tmp/pear/temp/pear-build-defaultusergkgobh/install-rdkafka-6.0.3/usr/local/lib
91218580      4 drwxr-xr-x    3 root     root          4096 Dec  7 17:44 /tmp/pear/temp/pear-build-defaultusergkgobh/install-rdkafka-6.0.3/usr/local/lib/php
91218581      4 drwxr-xr-x    3 root     root          4096 Dec  7 17:44 /tmp/pear/temp/pear-build-defaultusergkgobh/install-rdkafka-6.0.3/usr/local/lib/php/extensions
91218582      4 drwxr-xr-x    2 root     root          4096 Dec  7 17:44 /tmp/pear/temp/pear-build-defaultusergkgobh/install-rdkafka-6.0.3/usr/local/lib/php/extensions/no-debug-non-zts-20210902
91138477    608 -rwxr-xr-x    1 root     root        620296 Dec  7 17:44 /tmp/pear/temp/pear-build-defaultusergkgobh/install-rdkafka-6.0.3/usr/local/lib/php/extensions/no-debug-non-zts-20210902/rdkafka.so

Build process completed successfully
Installing '/usr/local/lib/php/extensions/no-debug-non-zts-20210902/rdkafka.so'
install ok: channel://pecl.php.net/rdkafka-6.0.3
configuration option "php_ini" is not set to php.ini location
You should add "extension=rdkafka.so" to php.ini
pecl/redis is already installed and is the same as the released version 5.3.7
install failed
The command '/bin/sh -c pecl channel-update pecl.php.net &&     pecl install mcrypt &&     pecl install xdebug &&     pecl install rdkafka &&      pecl install redis &&      docker-php-ext-install         mysqli         mbstring         pdo pdo_mysql         tokenizer         xml         pcntl         bcmath         pdo_pgsql         zip         intl         gettext         soap         sockets         xsl &&     docker-php-ext-configure gd --with-freetype=/usr/lib/ --with-jpeg=/usr/lib/ &&     docker-php-ext-install gd &&     docker-php-ext-enable xdebug &&     docker-php-ext-enable rdkafka &&     docker-php-ext-enable redis &&     rm -rf /tmp/pear &&     rm /var/cache/apk/*' returned a non-zero code: 1

Have not looked further into it at this point.