run 1 exit 0 2026-09-29T04:38:03Z
run 2 exit 0 2026-09-29T05:20:21Z
quiet marker; waiting
run 2 exit 0 2026-09-29T05:20:21Z (read from its run.log after the tmux crash of 05:25; three-runs.sh died waiting on the quiet marker, run 3 not started)
run 3 exit 0 2026-09-29T06:24:35Z