$ git clone -n https://src.fedoraproject.org/rpms/kokkos.git /var/lib/mock/f38-build-side-42-init-devel-802359-28144/root/chroot_tmpdir/scmroot/kokkos
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-802359-28144/root/chroot_tmpdir/scmroot/kokkos'...
$ git fetch origin 25b34f86fd2966a79f67acf1f6092544683658ea:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kokkos
 * [new ref]         25b34f86fd2966a79f67acf1f6092544683658ea -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 25b34f8 Version bump to v4.0.00 (bug #2175429)