this derivation will be built:
  /nix/store/gxf6k4qg0khnxfsfb6hghwwkkx8z3cpr-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/gxf6k4qg0khnxfsfb6hghwwkkx8z3cpr-bcachefs-module-7.0.0-27-generic.drv'...