$ git clone -n https://src.fedoraproject.org/rpms/erlang-fast_tls.git /var/lib/mock/f31-build-62980-29271/root/chroot_tmpdir/scmroot/erlang-fast_tls
Cloning into '/var/lib/mock/f31-build-62980-29271/root/chroot_tmpdir/scmroot/erlang-fast_tls'...
$ git reset --hard 1c4b37ca28152629a316d466368bc05430a71098
HEAD is now at 1c4b37c - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild