this derivation will be built:
  /nix/store/wpvrf64ci59vgf4n6jwgs0dbc97kl2js-argunix-serve-pipeline-smoke.drv
argunix-serve-pipeline-smoke> daemon listening on 127.0.0.1:41663
argunix-serve-pipeline-smoke> webhook accepted
argunix-serve-pipeline-smoke> evaluation status: done
argunix-serve-pipeline-smoke> --- jobs ---
argunix-serve-pipeline-smoke> ╭───────────────────────────────┬─────────────╮
argunix-serve-pipeline-smoke> │           attr_path           │   status    │
argunix-serve-pipeline-smoke> ╞═══════════════════════════════╪═════════════╡
argunix-serve-pipeline-smoke> │ packages.x86_64-linux.hello   │ interrupted │
argunix-serve-pipeline-smoke> │ packages.x86_64-linux.goodbye │ interrupted │
argunix-serve-pipeline-smoke> ╰───────────────────────────────┴─────────────╯
argunix-serve-pipeline-smoke> interrupted,interrupted,
argunix-serve-pipeline-smoke> /build/.attr-0l2nkwhif96f51f4amnlf414lhl4rv9vh8iffyp431v6s28gsr90: line 100:    15 Killed                     argunix serve --config "$workdir/argunix.yaml" --listen "127.0.0.1:0" --work-dir "$workdir/work" --log-dir "$workdir/logs" --gc-root-dir "$workdir/gcroots" --systems x86_64-linux > daemon.stdout 2> daemon.stderr
argunix-serve-pipeline-smoke> --- daemon stderr (last 30 lines) ---
argunix-serve-pipeline-smoke> {"timestamp":"2026-11-11T19:32:52.094086Z","level":"INFO","fields":{"message":"providers initialised","forges":1,"repos":1},"target":"argunix"}
argunix-serve-pipeline-smoke> {"timestamp":"2026-11-11T19:32:52.223207Z","level":"INFO","fields":{"message":"webhook ensured","forge":"github-myorg","slug":"myorg/myrepo","target_url":"https://argunix.example.com/webhook/github","hook_id":"1"},"target":"argunix_web::auto_install"}
argunix-serve-pipeline-smoke> {"timestamp":"2026-11-11T19:32:52.223245Z","level":"INFO","fields":{"message":"webhook auto-install pass complete","installed":1,"failed":0,"total":1},"target":"argunix_web::auto_install"}
argunix-serve-pipeline-smoke> {"timestamp":"2026-11-11T19:32:52.235556Z","level":"INFO","fields":{"message":"argunix http server ready","local":"127.0.0.1:41663"},"target":"argunix"}
argunix-serve-pipeline-smoke> {"timestamp":"2026-11-11T19:32:52.235617Z","level":"ERROR","fields":{"message":"control server exited with error","error":"binding /run/argunix/control.sock"},"target":"argunix::control"}
argunix-serve-pipeline-smoke> {"timestamp":"2026-11-11T19:32:52.316428Z","level":"INFO","fields":{"message":"evaluation queued","repo_id":1,"eval_id":1,"slug":"myorg/myrepo","sha":"0123456789abcdef0123456789abcdef01234567"},"target":"argunix_web::webhook"}
argunix-serve-pipeline-smoke> {"timestamp":"2026-11-11T19:32:52.316604Z","level":"INFO","fields":{"message":"worker picked up evaluation"},"target":"argunix::worker","span":{"eval_id":1,"name":"evaluation"},"spans":[{"eval_id":1,"name":"evaluation"}]}
argunix-serve-pipeline-smoke> {"timestamp":"2026-11-11T19:32:52.369774Z","level":"INFO","fields":{"message":"evaluation finished","count":2},"target":"argunix::worker","span":{"eval_id":1,"name":"evaluation"},"spans":[{"eval_id":1,"name":"evaluation"}]}
argunix-serve-pipeline-smoke> {"timestamp":"2026-11-11T19:32:52.379104Z","level":"WARN","fields":{"message":"closure walk failed; build phase falls back to no-gating","error":"nix derivation show exited with status Some(2)\nstderr:\n","head_count":2},"target":"argunix::worker","span":{"eval_id":1,"name":"evaluation"},"spans":[{"eval_id":1,"name":"evaluation"}]}
argunix-serve-pipeline-smoke> {"timestamp":"2026-11-11T19:32:52.379151Z","level":"INFO","fields":{"message":"closure walk done","top_level_jobs":2,"derivations_in_walk":0},"target":"argunix::worker","span":{"eval_id":1,"name":"evaluation"},"spans":[{"eval_id":1,"name":"evaluation"}]}
argunix-serve-pipeline-smoke> {"timestamp":"2026-11-11T19:32:52.379537Z","level":"WARN","fields":{"message":"no matching pool builder; marking job interrupted for retry (enrol a builder on this host as a loopback if the coordinator should also build)","job_id":2,"tried":0,"spec_system":"Some(\"x86_64-linux\")"},"target":"argunix::worker","span":{"attr":"packages.x86_64-linux.goodbye","job_id":2,"name":"job"},"spans":[{"attr":"packages.x86_64-linux.goodbye","job_id":2,"name":"job"}]}
argunix-serve-pipeline-smoke> {"timestamp":"2026-11-11T19:32:52.380314Z","level":"WARN","fields":{"message":"no matching pool builder; marking job interrupted for retry (enrol a builder on this host as a loopback if the coordinator should also build)","job_id":1,"tried":0,"spec_system":"Some(\"x86_64-linux\")"},"target":"argunix::worker","span":{"attr":"packages.x86_64-linux.hello","job_id":1,"name":"job"},"spans":[{"attr":"packages.x86_64-linux.hello","job_id":1,"name":"job"}]}
argunix-serve-pipeline-smoke> {"timestamp":"2026-11-11T19:32:52.387779Z","level":"INFO","fields":{"message":"evaluation finished","success":0,"cached":0,"failure":0},"target":"argunix::worker"}