this derivation will be built:
  /nix/store/4wds8fnd1si1b30qd2xh5d60rsryxmg2-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/4wds8fnd1si1b30qd2xh5d60rsryxmg2-bcachefs-module-7.0.0-30-generic.drv'...