this derivation will be built:
  /nix/store/v0w6fprqbijzkj5253frrc1d0xfw9w01-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/v0w6fprqbijzkj5253frrc1d0xfw9w01-bcachefs-module-7.0.0-29-generic.drv'...