$ git clone -n https://src.fedoraproject.org/rpms/plasma-nm.git /var/lib/mock/f40-build-2160767-50941/root/chroot_tmpdir/scmroot/plasma-nm
Cloning into '/var/lib/mock/f40-build-2160767-50941/root/chroot_tmpdir/scmroot/plasma-nm'...
$ git fetch origin 9d4894ddaec8e869b71dea23f831ebadddf83960:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/plasma-nm
 * [new ref]         9d4894ddaec8e869b71dea23f831ebadddf83960 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9d4894d Add missing mobile-broadband-provider-info dep