this derivation will be built:
  /nix/store/im99jiqq5aamir4griry63wrjppqkyk1-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/im99jiqq5aamir4griry63wrjppqkyk1-bcachefs-module-7.0.0-14-generic.drv'...