$ git clone -n https://src.fedoraproject.org/rpms/dia-electric2.git /var/lib/mock/f40-build-1994353-43788/root/chroot_tmpdir/scmroot/dia-electric2
Cloning into '/var/lib/mock/f40-build-1994353-43788/root/chroot_tmpdir/scmroot/dia-electric2'...
$ git fetch origin cce80499c54e367c46fd7d90b41bb48326dd8089:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/dia-electric2
 * [new ref]         cce80499c54e367c46fd7d90b41bb48326dd8089 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cce8049 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild