$ git clone -n https://src.fedoraproject.org/rpms/rust-termios.git /var/lib/mock/f40-build-2083978-49977/root/chroot_tmpdir/scmroot/rust-termios
Cloning into '/var/lib/mock/f40-build-2083978-49977/root/chroot_tmpdir/scmroot/rust-termios'...
$ git fetch origin 4d7fcadad3d088e3d0e45007dbe8e94b0ee2c4e1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-termios
 * [new ref]         4d7fcadad3d088e3d0e45007dbe8e94b0ee2c4e1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4d7fcad Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild