$ git clone -n https://src.fedoraproject.org/rpms/paraview.git /var/lib/mock/f40-build-2681857-67962/root/chroot_tmpdir/scmroot/paraview
Cloning into '/var/lib/mock/f40-build-2681857-67962/root/chroot_tmpdir/scmroot/paraview'...
$ git fetch origin e8b6ee0348fcf1652fc9c541d12a7c3c668c947b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/paraview
 * [new ref]         e8b6ee0348fcf1652fc9c541d12a7c3c668c947b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e8b6ee0 Exclude libStereoCursorViews from requires (FTI bz#2268082)