$ git clone -n https://src.fedoraproject.org/rpms/rust-ratatui.git /var/lib/mock/f38-build-side-43-rust-devel-1418531-31459/root/chroot_tmpdir/scmroot/rust-ratatui
Cloning into '/var/lib/mock/f38-build-side-43-rust-devel-1418531-31459/root/chroot_tmpdir/scmroot/rust-ratatui'...
$ git fetch origin 220b3b70440f8e5c533c5633d8673988dab932a4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-ratatui
 * [new ref]         220b3b70440f8e5c533c5633d8673988dab932a4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 220b3b7 Update to version 0.21.0; Fixes RHBZ#2214330