$ git clone -n https://src.fedoraproject.org/rpms/kf5-kdbusaddons.git /var/lib/mock/f40-build-786852-134632/root/chroot_tmpdir/scmroot/kf5-kdbusaddons
Cloning into '/var/lib/mock/f40-build-786852-134632/root/chroot_tmpdir/scmroot/kf5-kdbusaddons'...
$ git fetch origin cb152491933f56f1983f282afef2df7187cfef29:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf5-kdbusaddons
 * [new ref]         cb152491933f56f1983f282afef2df7187cfef29 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cb15249 5.115.0