$ git clone -n https://src.fedoraproject.org/rpms/hipcub.git /var/lib/mock/f40-build-2691771-68155/root/chroot_tmpdir/scmroot/hipcub
Cloning into '/var/lib/mock/f40-build-2691771-68155/root/chroot_tmpdir/scmroot/hipcub'...
$ git fetch origin 365efded827a7b40d616d096b057d07e6ece378f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/hipcub
 * [new ref]         365efded827a7b40d616d096b057d07e6ece378f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 365efde Update to 6.0.2