Flight Log / neondatabase/neon #11865

Make `set_len` a tokio-epoll-uring operation — a Devin (Cognition) bot flight

The Devin bot (Cognition) opened this pull request in neondatabase/neon on May 8, 2025; a burn — closed unmerged after human review: +50 −33, 2 files, 0 reviews.

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BurnDevin flightsby Cognition ↗ attribution: AIDev dataset

Flown by @devin-ai-integration[bot]GitHub ↗— unclaimed

Lines
+50 −33
Files
2
Commits
11
Reviews
0
To merge
—
Task
feat

Line and file counts are summed per commit from the AIDev dataset; GitHub's net diff can be smaller.

Devin was asked to make set_len a tokio-epoll-uring operation, adding an ftruncate operation to the library and updating io_engine.rs to use it. The change touched two files, with 50 additions and 33 deletions across 11 commits. The flight burned: closed unmerged after human review, with zero reviews recorded.

“You had it right initially, but apparently can't deal correctly with multi repo PRs.”

— from the review (source)

From the pull request description

# Make `set_len` a tokio-epoll-uring operation Fixes #11817 ## Changes - Added a new `ftruncate` operation to the tokio-epoll-uring library - Updated the `set_len` method in `io_engine.rs` to use the new operation - Follows the same pattern as other operations like `fsync` and `fdatasync` ## Test…

Excerpt (first 300 characters) — the full description is on GitHub.

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Flight timeline

  1. —committedDevin AI
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  12. May 8, 2025labeledgithub-actions[bot]
  13. May 8, 2025closedproblame

Cite this flight: AgentRiders Flight Log, neondatabase/neon#11865, record updated Nov 4, 2026, https://agentriders.com/logs/neondatabase/neon/11865/

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