$ git clone -n https://src.fedoraproject.org/rpms/hipcub.git /var/lib/mock/f40-build-2381240-60448/root/chroot_tmpdir/scmroot/hipcub
Cloning into '/var/lib/mock/f40-build-2381240-60448/root/chroot_tmpdir/scmroot/hipcub'...
$ git fetch origin 28a6a271eaf3795e8f412c54e157a76ad9c94067:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/hipcub
 * [new ref]         28a6a271eaf3795e8f412c54e157a76ad9c94067 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 28a6a27 Add dependency on rocprim-devel to devel package