$ git clone -n https://src.fedoraproject.org/rpms/simcoupe.git /var/lib/mock/f40-build-792510-138440/root/chroot_tmpdir/scmroot/simcoupe
Cloning into '/var/lib/mock/f40-build-792510-138440/root/chroot_tmpdir/scmroot/simcoupe'...
$ git fetch origin 213bba2db1df5869a613dfe514bf3130caaf60da:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/simcoupe
 * [new ref]         213bba2db1df5869a613dfe514bf3130caaf60da -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 213bba2 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild