$ git clone -n https://src.fedoraproject.org/rpms/icecat.git /var/lib/mock/f33-build-197709-47652/root/chroot_tmpdir/scmroot/icecat
Cloning into '/var/lib/mock/f33-build-197709-47652/root/chroot_tmpdir/scmroot/icecat'...
$ git reset --hard a56fbdc2bad14bac58869d04715ce1aa14f24ed5
HEAD is now at a56fbdc Exclude aarch64 architecture on Fedora 32 (rhbz#1830472)