error: This macro is a placeholder for a tracing attribute plugin. See the `examples` folder of the tracing-attributes-hyper crate. --> tests/ui/server_send/ok/has-name.rs:7:1 | 7 | #[server_send(name = "Other")] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = note: this error originates in the attribute macro `server_send` (in Nightly builds, run with -Z macro-backtrace for more info) error[E0425]: cannot find function `f` in this scope --> tests/ui/server_send/ok/has-name.rs:29:5 | 29 | f(4,3,2); | ^ not found in this scope