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: 3069656 — feat: haveI/letI tactic linter (#41657) (2026-07-29 (Jovan Gerbscheid)).
Last-known-good mathlib commit: af3493f — feat(MeasureTheory): prove regular measures have conull support (#41473) (2026-07-29 (Yongxi (Aaron) Lin))
Verified when leanprover/cslib was at: 81a3ad8 — refactor(LTS): refactor LTS/Relation properties (#748) (2026-08-02 (Samuel Schlesinger)).
You can reproduce this break by:
- updating
mathlib to 30696563acb0596ab44d272bc5dfee96b2e72263
- running
lake update mathlib
- running
lake build
downstream-reports reported at 2026-08-02T17:35:58Z · Workflow run · Job log · Failure log
This issue was last updated on 2026-08-02 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.
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
mathlibwithout breaking.First incompatible mathlib commit:
3069656— feat:haveI/letItactic linter (#41657) (2026-07-29 (Jovan Gerbscheid)).Last-known-good mathlib commit:
af3493f— feat(MeasureTheory): prove regular measures have conull support (#41473) (2026-07-29 (Yongxi (Aaron) Lin))Verified when
leanprover/cslibwas at:81a3ad8— refactor(LTS): refactor LTS/Relation properties (#748) (2026-08-02 (Samuel Schlesinger)).You can reproduce this break by:
mathlibto30696563acb0596ab44d272bc5dfee96b2e72263lake update mathliblake builddownstream-reports reported at 2026-08-02T17:35:58Z · Workflow run · Job log · Failure log
This issue was last updated on 2026-08-02 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.