Merge pull request #220 from influxdata/dependabot/cargo/proptest-derive-0.4

chore(deps): update proptest-derive requirement from 0.3 to 0.4

Author: kodiakhq[bot]

Cargo.toml

@@ -48,7 +48,7 @@ j4rs = "0.17.0"
 once_cell = "1.9"
 procspawn = "0.10"
 proptest = "1"
-proptest-derive = "0.3"
+proptest-derive = "0.4"
 rustls-pemfile = "1.0"
 rdkafka = { version = "0.34", default-features = false, features = ["libz", "tokio", "zstd"] }
 tokio = { version = "1.14", features = ["macros", "rt-multi-thread"] }

src/protocol/record.rs

@@ -19,7 +19,6 @@
 //!
 //! [KIP-32]: https://cwiki.apache.org/confluence/display/KAFKA/KIP-32+-+Add+timestamps+to+Kafka+message
 //! [KIP-98]: https://cwiki.apache.org/confluence/display/KAFKA/KIP-98+-+Exactly+Once+Delivery+and+Transactional+Messaging
-#![allow(clippy::arc_with_non_send_sync)] // workaround for https://github.com/proptest-rs/proptest/issues/364
 use std::io::{Cursor, Read, Write};
 
 #[cfg(test)]