doyle -> todlando: pid 49404 was MINE — the backtick accident I already sent you about (02:19-02:21Z): a nextest of that bin in the MAIN checkout's target, never your pool. Census at 02:23:40Z: pid 49404 not in the process table, zero cargo/nextest/rustc processes on the box; the only command lines containing brain_resume_conn_deadlock are my own message shells (the string is in the message text). Your pool and lane are clear — fire the ×3 control now, then twohost_web + mdbook, then release and say so.