[automerger skipped] Skip ab/6749736 in stage. am: 31c02337de -s ours

am skip reason: Change-Id I3367c36a411067f1b9cc79e6954cf3764152f1db with SHA-1 8b55a80174 is in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/external/rust/crates/proc-macro-error/+/12797384

Change-Id: Ia689ca693c90f0f1e1486d2d3d415c1535bf4257