$ git clone -n https://src.fedoraproject.org/rpms/rtl-433.git /var/lib/mock/f41-build-851232-165863/root/chroot_tmpdir/scmroot/rtl-433
Cloning into '/var/lib/mock/f41-build-851232-165863/root/chroot_tmpdir/scmroot/rtl-433'...
$ git fetch origin 1c7f26a1a9473de1573bcf10355e956c9dea4a4c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rtl-433
 * [new ref]         1c7f26a1a9473de1573bcf10355e956c9dea4a4c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1c7f26a bump to latest git release