$ git clone -n https://src.fedoraproject.org/rpms/mcomix3.git /var/lib/mock/f39-build-1518948-35812/root/chroot_tmpdir/scmroot/mcomix3
Cloning into '/var/lib/mock/f39-build-1518948-35812/root/chroot_tmpdir/scmroot/mcomix3'...
$ git fetch origin e97d0432e4664d3707f718cc9612ff1506933c5d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mcomix3
 * [new ref]         e97d0432e4664d3707f718cc9612ff1506933c5d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e97d043 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild