this derivation will be built:
  /nix/store/gynapjvr3wl7q0pi73qyv32vwk9d1kmw-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/gynapjvr3wl7q0pi73qyv32vwk9d1kmw-bcachefs-module-7.0.0-31-generic.drv'...