$ git clone -n https://src.fedoraproject.org/rpms/qepcad-B.git /var/lib/mock/f40-build-803873-144376/root/chroot_tmpdir/scmroot/qepcad-B
Cloning into '/var/lib/mock/f40-build-803873-144376/root/chroot_tmpdir/scmroot/qepcad-B'...
$ git fetch origin cad767aab0fdb4db882c00aa918d1d3ea8de1461:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qepcad-B
 * [new ref]         cad767aab0fdb4db882c00aa918d1d3ea8de1461 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cad767a Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild