this derivation will be built:
  /nix/store/ahiy4r23si7ypcs5c81l03grhv2v96g1-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/ahiy4r23si7ypcs5c81l03grhv2v96g1-bcachefs-module-7.0.0-31-generic.drv'...