Environment

Version: 0.36.0

Sentry set up with the sentry-tracing integration.

Steps to Reproduce

1. Followed instructions in the docs to track errors using the tracing macros: https://docs.rs/sentry-tracing/0.36.0/sentry_tracing/#tracking-errors
2. Logged an error along the lines of tracing::error!(error = &custom_error as &dyn Error, "my operation failed - ...");
   1. tried with let custom_error = std::io::Error::new(std::io::ErrorKind::Other, "Custom ioErrorKind Other Error");
   2. tried with custom thiserror based error struct
3. Logged a "control" error using error!("my operation failed - simple error!(\"my operation failed\") has helpful title");

Expected Result

Errors to show up in Sentry with a useful title, either based on the original message, or some version of the error struct name

Actual Result

In the Sentry dashboard, the errors reported using the error = capturing method had titles that had nothing to do with the error but rather referenced the tracing crate. Errors reported without the error = capturing method show up with the message in the title.