$ git clone -n https://src.fedoraproject.org/rpms/calendar.git /var/lib/mock/f33-build-310034-57270/root/chroot_tmpdir/scmroot/calendar
Cloning into '/var/lib/mock/f33-build-310034-57270/root/chroot_tmpdir/scmroot/calendar'...
$ git reset --hard d7023a6df215ae34494e94d2ce97ae95e6d66061
HEAD is now at d7023a6 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild