this derivation will be built:
  /nix/store/mbdjibk8pm5gp64gmsjrgwwa2x1fnzvf-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/mbdjibk8pm5gp64gmsjrgwwa2x1fnzvf-bcachefs-module-7.0.0-29-generic.drv'...