this derivation will be built:
  /nix/store/a4hb1wwqk37p2wzr62br4gq5ryprz9m1-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/a4hb1wwqk37p2wzr62br4gq5ryprz9m1-bcachefs-module-7.0.0-30-generic.drv'...