this derivation will be built:
  /nix/store/6mhrwwap9l6r3v9yyww5gx2wh1j6w0l6-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/6mhrwwap9l6r3v9yyww5gx2wh1j6w0l6-bcachefs-module-7.0.0-30-generic.drv'...