this derivation will be built:
  /nix/store/j8x5p2xk3l68yydcqh1l7qjh17y0vn5h-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/j8x5p2xk3l68yydcqh1l7qjh17y0vn5h-bcachefs-module-7.0.0-34-generic.drv'...