6 gc's (time taken: 0.0, heap-allocated-since-gc: 0.3981781005859375 MiB, heap size: 9.6796875 MiB, heap free: 0.6875 MiB)
WARNING: (guix-data-service jobs load-new-guix-revision): imported module (fibers) overrides core binding `sleep'
error: load-new-guix-revision: #<&compound-exception components: (#<&error> #<&irritants irritants: (connection-bad "connection to server on socket \"/var/run/postgresql/.s.PGSQL.5432\" failed: FATAL:  remaining connection slots are reserved for non-replication superuser connections\n")> #<&exception-with-kind-and-args kind: psql-connect-error args: (connection-bad "connection to server on socket \"/var/run/postgresql/.s.PGSQL.5432\" failed: FATAL:  remaining connection slots are reserved for non-replication superuser connections\n")> #<&knots-exception stack: #<stack 7f8cd0147720>>)>
          15 (primitive-load "/gnu/store/iqgqn46ln99jqs3b3cpwkg6cl4a51cny-guix-data-service-0.0.1-git.6e25a64/bin/.guix-data-service-process-job-real")
In fibers.scm:
   157:13 14 (run-fibers _ #:hz _ #:scheduler _ #:parallelism _ #:cpus _ #:install-suspendable-ports? _ #:drain? _)
     78:4 13 (%run-fibers _ 0 #<procedure finished? ()> _)
In fibers/scheduler.scm:
   348:26 12 (run-scheduler #<scheduler 7f8cdab99300 (remote-peers: ())> _)
In ice-9/boot-9.scm:
  1756:15 11 (with-exception-handler #<procedure 7f8ccf7508d0 at ice-9/boot-9.scm:1860:7 (exn)> _ #:unwind? _ #:unwind-for-type _)
  1762:12 10 (with-exception-handler _ _ #:unwind? _ #:unwind-for-type _)
In fibers/scheduler.scm:
   312:10  9 (next-task)
In fibers.scm:
   186:20  8 (_)
   145:21  7 (_)
In ice-9/boot-9.scm:
  1756:15  6 (with-exception-handler #<procedure 7f8cd0134f00 at ice-9/eval.scm:333:13 (a)> _ #:unwind? _ #:unwind-for-type _)
In guix-data-service/jobs/load-new-guix-revision.scm:
   3485:4  5 (process-load-new-guix-revision-job "39772" #:skip-system-tests? _ #:extra-inferior-environment-variables _ #:ignore-systems _ #:ignore-targets _ #:inferior-memory-limit _ #:parallelism _)
In ice-9/boot-9.scm:
  1762:12  4 (with-exception-handler _ _ #:unwind? _ #:unwind-for-type _)
In guix-data-service/database.scm:
   194:14  3 (_)
In ice-9/boot-9.scm:
  1756:15  2 (with-exception-handler #<procedure 7f8cd0141b60 at guix-data-service/jobs/load-new-guix-revision.scm:3530:11 (exn)> _ #:unwind? _ #:unwind-for-type _)
  1762:12  1 (with-exception-handler _ _ #:unwind? _ #:unwind-for-type _)
In guix-data-service/database.scm:
    230:8  0 (_ _)
          21 (primitive-load "/gnu/store/iqgqn46ln99jqs3b3cpwkg6cl4a51cny-guix-data-service-0.0.1-git.6e25a64/bin/.guix-data-service-process-job-real")
In fibers.scm:
   157:13 20 (run-fibers _ #:hz _ #:scheduler _ #:parallelism _ #:cpus _ #:install-suspendable-ports? _ #:drain? _)
     78:4 19 (%run-fibers _ 0 #<procedure finished? ()> _)
In fibers/scheduler.scm:
   348:26 18 (run-scheduler #<scheduler 7f8cdab99300 (remote-peers: ())> _)
In ice-9/boot-9.scm:
  1756:15 17 (with-exception-handler #<procedure 7f8ccf7508d0 at ice-9/boot-9.scm:1860:7 (exn)> _ #:unwind? _ #:unwind-for-type _)
  1762:12 16 (with-exception-handler _ _ #:unwind? _ #:unwind-for-type _)
In fibers/scheduler.scm:
   312:10 15 (next-task)
In fibers.scm:
   186:20 14 (_)
   145:21 13 (_)
In ice-9/boot-9.scm:
  1756:15 12 (with-exception-handler #<procedure 7f8cd0134f00 at ice-9/eval.scm:333:13 (a)> _ #:unwind? _ #:unwind-for-type _)
In guix-data-service/jobs/load-new-guix-revision.scm:
   3485:4 11 (process-load-new-guix-revision-job "39772" #:skip-system-tests? _ #:extra-inferior-environment-variables _ #:ignore-systems _ #:ignore-targets _ #:inferior-memory-limit _ #:parallelism _)
In ice-9/boot-9.scm:
  1762:12 10 (with-exception-handler _ _ #:unwind? _ #:unwind-for-type _)
In guix-data-service/database.scm:
   194:14  9 (_)
In ice-9/boot-9.scm:
  1756:15  8 (with-exception-handler #<procedure 7f8cd0141b60 at guix-data-service/jobs/load-new-guix-revision.scm:3530:11 (exn)> _ #:unwind? _ #:unwind-for-type _)
  1762:12  7 (with-exception-handler _ _ #:unwind? _ #:unwind-for-type _)
  1756:15  6 (with-exception-handler #<procedure 7f8cd01411e0 at guix-data-service/database.scm:224:6 (exn)> _ #:unwind? _ #:unwind-for-type _)
  1762:12  5 (with-exception-handler _ _ #:unwind? _ #:unwind-for-type _)
In guix-data-service/database.scm:
   250:19  4 (_)
In guix-data-service/jobs/load-new-guix-revision.scm:
  3555:21  3 (_ #<pg-conn 139f9960 (connected)>)
In guix-data-service/database.scm:
   185:14  2 (with-postgresql-connection "load-new-guix-revision 39772 start-event" #<procedure 7f8cd0141080 at guix-data-service/jobs/load-new-guix-revision.scm:3557:22 (start-event-conn)> #:statement-timeout _)
   108:16  1 (open-postgresql-connection "load-new-guix-revision 39772 start-event" #f)
In squee.scm:
   298:10  0 (connect-to-postgres-paramstring _)
squee.scm:298:10: In procedure connect-to-postgres-paramstring:
ERROR:
  1. &error
  2. &irritants: (connection-bad "connection to server on socket \"/var/run/postgresql/.s.PGSQL.5432\" failed: FATAL:  remaining connection slots are reserved for non-replication superuser connections\n")
  3. &exception-with-kind-and-args:
      kind: psql-connect-error
      args: (connection-bad "connection to server on socket \"/var/run/postgresql/.s.PGSQL.5432\" failed: FATAL:  remaining connection slots are reserved for non-replication superuser connections\n")
  4. &knots-exception: #<stack 7f8cd0147720>