this derivation will be built:
  /nix/store/g5vl3s097rsw3gkhxz4y1v6l41aczkxa-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/g5vl3s097rsw3gkhxz4y1v6l41aczkxa-bcachefs-module-7.0.0-27-generic.drv'...