this derivation will be built:
  /nix/store/pa1940szcayj7n2721zsmpsgdmsnicza-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/pa1940szcayj7n2721zsmpsgdmsnicza-bcachefs-module-7.0.0-28-generic.drv'...