deflake.rs: Detect Flaky Tests in Rust Projects using Execution Data

In automated software testing, flaky tests are test cases that fail non-deterministically, without any modifications to the code under test (Parry et al., 2021).They can occur in any programming language, and pose a painful issue for developers due to their randomness and uncontrollability.To deal with flaky tests, many tools have been created to detect them so that developers can fix, ignore or remove them.Such tools may detect flaky tests by simply running test cases multiple times and checking for diverging results, or use more advanced methods that take into account static (data collectable without running any tests) and/or execution data (data collected by running the test suite) to determine or predict if a test is flaky without multiple runs.