this derivation will be built:
  /nix/store/dwqsg8h8kca8qafmqhv8frj1g6jy1wk0-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/dwqsg8h8kca8qafmqhv8frj1g6jy1wk0-bcachefs-module-7.0.0-39-generic.drv'...