$ git clone -n https://src.fedoraproject.org/rpms/unifont.git /var/lib/mock/f42-build-890032-189453/root/chroot_tmpdir/scmroot/unifont
Cloning into '/var/lib/mock/f42-build-890032-189453/root/chroot_tmpdir/scmroot/unifont'...
$ git fetch origin 986d565b1b08c95a0c48942a2d0b2fd6a9abf9fc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/unifont
 * [new ref]         986d565b1b08c95a0c48942a2d0b2fd6a9abf9fc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 986d565 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild