$ git clone -n https://src.fedoraproject.org/rpms/sblim-cim-client.git /var/lib/mock/f45-build-35541-696/root/chroot_tmpdir/scmroot/sblim-cim-client
Cloning into '/var/lib/mock/f45-build-35541-696/root/chroot_tmpdir/scmroot/sblim-cim-client'...
$ git fetch origin e2f3839bcab3e926f67a9529dfd4dc146c9a4f3b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/sblim-cim-client
 * [new ref]         e2f3839bcab3e926f67a9529dfd4dc146c9a4f3b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e2f3839 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild