$ git clone -n https://src.fedoraproject.org/rpms/kf5-kdbusaddons.git /var/lib/mock/f45-build-14836-464/root/chroot_tmpdir/scmroot/kf5-kdbusaddons
Cloning into '/var/lib/mock/f45-build-14836-464/root/chroot_tmpdir/scmroot/kf5-kdbusaddons'...
$ git fetch origin f24491174de9a3af53d4fad44649c08135cba271:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf5-kdbusaddons
 * [new ref]         f24491174de9a3af53d4fad44649c08135cba271 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f244911 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild