this derivation will be built:
  /nix/store/yv6ysnd3vbvbkaal4971sd77f7h6x5ic-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/yv6ysnd3vbvbkaal4971sd77f7h6x5ic-bcachefs-module-7.0.0-34-generic.drv'...