$ git clone -n https://src.fedoraproject.org/rpms/harfbuzz.git /var/lib/mock/f31-build-51681-27521/root/chroot_tmpdir/scmroot/harfbuzz
Cloning into '/var/lib/mock/f31-build-51681-27521/root/chroot_tmpdir/scmroot/harfbuzz'...
$ git reset --hard 68feab389f5481f371dffbfc056a85ed9f1e5540
HEAD is now at 68feab3 Revert the offending commit to avoid RHBZ #1689037