this derivation will be built:
  /nix/store/kdwcwdxmviwiqfmalic8cq78qz3d6g29-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/kdwcwdxmviwiqfmalic8cq78qz3d6g29-bcachefs-module-7.0.0-27-generic.drv'...