this derivation will be built:
  /nix/store/6zy1lk3wc0ii1xa63y9awcwx8ir88cnx-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/6zy1lk3wc0ii1xa63y9awcwx8ir88cnx-bcachefs-module-7.0.0-28-generic.drv'...