1 warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/pull/64675
2 --> $DIR/lint-plugin-cmdline-allow.rs:7:1
4 LL | #![plugin(lint_plugin_test)]
5 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: may be removed in a future compiler version
7 = note: `#[warn(deprecated)]` on by default
9 warning: 1 warning emitted