regression: assertion `left == right` failed for floats
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regression-from-stable-to-stable
T-compiler
- Dominant language
- Rust
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Description
- https://crater-reports.s3.amazonaws.com/beta-1.81-2/beta-2024-07-26/gh/TheLastBytebender.rust-workshop/log.txt
- https://crater-reports.s3.amazonaws.com/beta-1.81-2/beta-2024-07-26/gh/YogirajT.rustnet/log.txt
- https://crater-reports.s3.amazonaws.com/beta-1.81-2/beta-2024-07-26/reg/lightbird-0.1.10/log.txt
[INFO] [stdout] thread 'tests::test_get_ordebook_skew_by_range_orderbook' panicked at tests/test_orderbook.rs:645:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout] left: 0.8855105548523078
[INFO] [stdout] right: 0.885510554852308
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with the linked crater logs and the failure at tests/test_orderbook.rs:645 in the affected orderbook test. Reproduce the float assertion mismatch and investigate which Rust change causes the left and right values to differ. Done means identifying the regression and establishing a regression test or other verified resolution for the reported behavior.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- rust
- Domain
- compilers
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100