As of cuirass@1.1.0-16.b825967, ‘cuirass remote-server’ appears to not pick jobs as quickly as it should and to lose sight of workers (you can see them come and go on <https://ci.guix.gnu.org/workers>).
/var/log/cuirass-remote-worker.log shows that it does build things, but only sporadically. Then there are things like: 2023-06-26 10:07:58 warning: Poll loop busy during 3404 seconds. This is presumably related to Cuirass commit c4743b54720e86b0e0b0295fb6d33977e4293644 (previously ‘remote-worker’ would have a database worker thread; now it opens a new connection every time—a stopgap before it’s fiberized, but apparently not a good one). Ludo’.
