this derivation will be built:
  /nix/store/dldbafv6bysgcw900xccbvd04n4fwf91-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/dldbafv6bysgcw900xccbvd04n4fwf91-bcachefs-module-7.0.0-39-generic.drv'...