Bumping mathlib to 6cf3ab1 would break the build #546

mathlib incompatibility detected

An incompatibility has been detected between this project and recent changes in mathlib.
In other words, this project can't advance to the tip of mathlib without breaking.

First incompatible mathlib commit: 6cf3ab1 — chore: make argument in zero_le/one_le implicit (#38148) (2026-04-29 (Violeta Hernández Palacios)).

Last-known-good mathlib commit: 6727686 — ci(olean_report): use lake env instead of lake exec to invoke cache binary (#38712) (2026-04-29 (Bryan Gin-ge Chen))

Verified when leanprover/cslib was at: aa62343 — chore: route Zulip notifications to nightly-testing-cslib (#548) (2026-05-05 (Kim Morrison)).
You can reproduce this break by:

• updating the mathlib rev field in your lakefile to 6cf3ab1c11e19e328c2e535bdd32d66dc7842fb5
• running lake update mathlib
• running lake build

downstream-reports reported at 2026-05-05T16:39:15Z · Workflow run · Job log · Failure log

This issue was last updated on 2026-05-05 by this workflow run. It is maintained automatically by downstream-reports/track-incompatibility. When the incompatibility is resolved, the issue is closed automatically with a comment.