Description
The Docker-Toolchain-Trunk job for Fedora 35 fails only on aarch64.
https://ci.bigtop.apache.org/job/Docker-Toolchain-Trunk/
The error message was as follows.
https://ci.bigtop.apache.org/job/Docker-Toolchain-Trunk/193/OS=fedora-35-aarch64/console
Error: Could not run: Operation not permitted @ rb_check_realpath_internal - /usr/share/ruby/vendor_ruby/puppet/pops/loader/../../..
I suspect the following issue. Our aarch64 CI servers are running Debian 9 and its Docker version is 18.09.1 or 19.03.15, so they're not compatible with Fedora 35.
https://medium.com/nttlabs/ubuntu-21-10-and-fedora-35-do-not-work-on-docker-20-10-9-1cd439d9921
Actually, running ./gradlew -POS=fedora-35 bigtop-slaves succeeded on another aarch64 server with more recent version of Docker.