this derivation will be built:
  /nix/store/2f7v0xg4ayrqdmhqkc3fjlhxf29hvnj5-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/2f7v0xg4ayrqdmhqkc3fjlhxf29hvnj5-bcachefs-module-7.0.0-34-generic.drv'...