$ git clone -n https://src.fedoraproject.org/rpms/rtl-433.git /var/lib/mock/f42-build-3285357-41413/root/chroot_tmpdir/scmroot/rtl-433
Cloning into '/var/lib/mock/f42-build-3285357-41413/root/chroot_tmpdir/scmroot/rtl-433'...
$ git fetch origin d1c4bed579463c9eb163b2ed0fddb253d949f4a2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rtl-433
 * [new ref]         d1c4bed579463c9eb163b2ed0fddb253d949f4a2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d1c4bed Set CMAKE_POLICY_VERSION_MINIMUM to allow building with newer cmake