$ git clone -n https://src.fedoraproject.org/rpms/gst-editing-services.git /var/lib/mock/f45-build-13111-446/root/chroot_tmpdir/scmroot/gst-editing-services
Cloning into '/var/lib/mock/f45-build-13111-446/root/chroot_tmpdir/scmroot/gst-editing-services'...
$ git fetch origin 1f679d073b994f476f4b09d55e2051ed06084852:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gst-editing-services
 * [new ref]         1f679d073b994f476f4b09d55e2051ed06084852 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1f679d0 1.28.7