$ git clone -n https://src.fedoraproject.org/rpms/rust-nu-table.git /var/lib/mock/f38-build-side-43-rust-devel-1424914-31548/root/chroot_tmpdir/scmroot/rust-nu-table
Cloning into '/var/lib/mock/f38-build-side-43-rust-devel-1424914-31548/root/chroot_tmpdir/scmroot/rust-nu-table'...
$ git fetch origin 1f6fae6eb6c9bd7bfc7ecc7fa218f1492a96f2a3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-nu-table
 * [new ref]         1f6fae6eb6c9bd7bfc7ecc7fa218f1492a96f2a3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1f6fae6 Update to 0.80.0