this derivation will be built:
  /nix/store/cr5kg3cf1fsn1pi9vh82kk919shpbgc6-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/cr5kg3cf1fsn1pi9vh82kk919shpbgc6-bcachefs-module-7.0.0-30-generic.drv'...