this derivation will be built:
  /nix/store/zpz68pvkckvh071j1b4s43v6ckj2bbc0-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/zpz68pvkckvh071j1b4s43v6ckj2bbc0-bcachefs-module-7.0.0-30-generic.drv'...