$ git clone -n https://src.fedoraproject.org/rpms/rclone.git /var/lib/mock/f40-build-2512472-61714/root/chroot_tmpdir/scmroot/rclone
Cloning into '/var/lib/mock/f40-build-2512472-61714/root/chroot_tmpdir/scmroot/rclone'...
$ git fetch origin 47ed519aefec7eef4c63f0ca67f275505178c0c4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rclone
 * [new ref]         47ed519aefec7eef4c63f0ca67f275505178c0c4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 47ed519 Rebuild for golang 1.22.0