$ git clone -n https://src.fedoraproject.org/rpms/rust-uutils_term_grid.git /var/lib/mock/f40-build-1807625-24881/root/chroot_tmpdir/scmroot/rust-uutils_term_grid
Cloning into '/var/lib/mock/f40-build-1807625-24881/root/chroot_tmpdir/scmroot/rust-uutils_term_grid'...
$ git fetch origin 7844c6bf8d58b92292f59d44fa2992c21e9ab667:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-uutils_term_grid
 * [new ref]         7844c6bf8d58b92292f59d44fa2992c21e9ab667 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7844c6b Update to version 0.6.0; Fixes RHBZ#2263515