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Andy Grove commented on ARROW-9628: ----------------------------------- Please see [https://github.com/apache/arrow/pull/7893] since it is possibly related > [Rust][DataFusion] Clippy PR test failing intermittently on Rust / AMD64 > MacOS > ------------------------------------------------------------------------------- > > Key: ARROW-9628 > URL: https://issues.apache.org/jira/browse/ARROW-9628 > Project: Apache Arrow > Issue Type: Bug > Reporter: Andrew Lamb > Assignee: Andrew Lamb > Priority: Major > > As reported by [~jorgecarleitao], on > https://github.com/apache/arrow/commit/aa6889a74c57d6faea0d27ea8013d9b0c7ef809a#commitcomment-41124305 > " I believe that this is somehow interacting with the caching system and > sometimes failing the build of clippy. E.g. this build is failing for Mac OS, > and it hits the cache: https://github.com/apache/arrow/runs/937976656 > {code} > Downloaded heck v0.3.1 > Downloaded aho-corasick v0.7.13 > Downloaded fnv v1.0.7 > Downloaded futures-io v0.3.5 > Downloaded base64 v0.11.0 > Downloaded dirs v1.0.5 > Downloaded async-stream-impl v0.2.1 > Downloaded async-stream v0.2.1 > Downloaded anyhow v1.0.32 > Downloaded atty v0.2.14 > Downloaded num-integer v0.1.43 > Compiling arrow-flight v2.0.0-SNAPSHOT > (/Users/runner/work/arrow/arrow/rust/arrow-flight) > error[E0463]: can't find crate for `prost_derive` which `tonic_build` depends > on > --> arrow-flight/build.rs:36:9 > | > 36 | tonic_build::compile_protos("../../format/Flight.proto")?; > | ^^^^^^^^^^^ can't find crate > error: aborting due to previous error > {code} -- This message was sent by Atlassian Jira (v8.3.4#803005)