$ git clone -n https://src.fedoraproject.org/rpms/qmc2.git /var/lib/mock/f40-build-2060305-49160/root/chroot_tmpdir/scmroot/qmc2
Cloning into '/var/lib/mock/f40-build-2060305-49160/root/chroot_tmpdir/scmroot/qmc2'...
$ git fetch origin 32e8785cf90528e42dc3128db7a9c525fb0e24ac:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qmc2
 * [new ref]         32e8785cf90528e42dc3128db7a9c525fb0e24ac -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 32e8785 Rebuilt for minizip-ng transition Fedora change