this derivation will be built:
  /nix/store/66yss07qcvcw6m7mnzxbv6dsj47kdwcw-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/66yss07qcvcw6m7mnzxbv6dsj47kdwcw-bcachefs-module-7.0.0-28-generic.drv'...