$ git clone -n https://src.fedoraproject.org/rpms/libspnav.git /var/lib/mock/f40-build-785575-134021/root/chroot_tmpdir/scmroot/libspnav
Cloning into '/var/lib/mock/f40-build-785575-134021/root/chroot_tmpdir/scmroot/libspnav'...
$ git fetch origin 5c037cc1cfae8fff6e88d55df6371ef28efe3dac:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libspnav
 * [new ref]         5c037cc1cfae8fff6e88d55df6371ef28efe3dac -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5c037cc Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild