this derivation will be built:
  /nix/store/yycsndm7qqa9z2zcj9m8jrcz8b2b93fb-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/yycsndm7qqa9z2zcj9m8jrcz8b2b93fb-bcachefs-module-7.0.0-29-generic.drv'...