$ git clone -n https://src.fedoraproject.org/rpms/sblim-cim-client2.git /var/lib/mock/f45-build-35544-696/root/chroot_tmpdir/scmroot/sblim-cim-client2
Cloning into '/var/lib/mock/f45-build-35544-696/root/chroot_tmpdir/scmroot/sblim-cim-client2'...
$ git fetch origin 250619954c4eabca10f53f1a68e46551c4c7bd8f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/sblim-cim-client2
 * [new ref]         250619954c4eabca10f53f1a68e46551c4c7bd8f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2506199 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild