$ git clone -n https://src.fedoraproject.org/rpms/icecat.git /var/lib/mock/f33-build-507189-64470/root/chroot_tmpdir/scmroot/icecat
Cloning into '/var/lib/mock/f33-build-507189-64470/root/chroot_tmpdir/scmroot/icecat'...
$ git reset --hard 4a9cd7fde6829bcbcd7f0ad02c552aadd0960c49
HEAD is now at 4a9cd7f Added a workaround for rhbz#1908018| Add Obsoletes tag