$ git clone -n https://src.fedoraproject.org/rpms/lxqt-about.git /var/lib/mock/f40-build-2220131-52654/root/chroot_tmpdir/scmroot/lxqt-about
Cloning into '/var/lib/mock/f40-build-2220131-52654/root/chroot_tmpdir/scmroot/lxqt-about'...
$ git fetch origin bfcd5539efbacbe5a24d7656a2a8f7df6f968613:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/lxqt-about
 * [new ref]         bfcd5539efbacbe5a24d7656a2a8f7df6f968613 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bfcd553 Update to 1.4.0