this derivation will be built:
  /nix/store/0yb470xa46ddlq8nfaqdh0hf2fg08j52-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/0yb470xa46ddlq8nfaqdh0hf2fg08j52-bcachefs-module-7.0.0-30-generic.drv'...