The revert of a step sent back to the plan leaves its new files on disk, and --resume built the revised step on top of them: a stale tests/batch.sh holding the rejected line would have passed Verify, the manifest and the success criterion. lib/util/park-attempt-files.mjs moves every still-untracked file the attempt created (from step-N-upward.diff) into the report dir, never deleting it; /trekexecute runs it before the fresh build helper (voyage-lekerepo trial 5, finding 4).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Kjell Tore Guttormsen
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