this derivation will be built:
  /nix/store/lb3gdf7w8dxxdgj61x2w0f4dkhn4dq9m-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/lb3gdf7w8dxxdgj61x2w0f4dkhn4dq9m-bcachefs-module-7.0.0-38-generic.drv'...