this derivation will be built:
  /nix/store/jgakcslp29f9smw7hld7gi40shrncj7s-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/jgakcslp29f9smw7hld7gi40shrncj7s-bcachefs-module-7.0.0-39-generic.drv'...