this derivation will be built:
  /nix/store/isyp6gm8fmi4f74cxjzjbcg6xx7y50l5-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/isyp6gm8fmi4f74cxjzjbcg6xx7y50l5-bcachefs-module-7.0.0-34-generic.drv'...