$ git clone -n https://src.fedoraproject.org/rpms/erlang.git /var/lib/mock/f33-build-360700-60193/root/chroot_tmpdir/scmroot/erlang
Cloning into '/var/lib/mock/f33-build-360700-60193/root/chroot_tmpdir/scmroot/erlang'...
$ git reset --hard 9315954432e54b20f156cf3f9f491d99b0bcf8a0
HEAD is now at 9315954 Erlang ver. 23.1.4