$ git clone -n https://src.fedoraproject.org/rpms/sblim-cmpi-fsvol.git /var/lib/mock/f45-build-35547-696/root/chroot_tmpdir/scmroot/sblim-cmpi-fsvol
Cloning into '/var/lib/mock/f45-build-35547-696/root/chroot_tmpdir/scmroot/sblim-cmpi-fsvol'...
$ git fetch origin e99c2bb7a005363a10d07569635141bdc72bd795:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/sblim-cmpi-fsvol
 * [new ref]         e99c2bb7a005363a10d07569635141bdc72bd795 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e99c2bb Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild