this derivation will be built:
  /nix/store/wxsb072xa3ic2vm77dbk1i47kndsq92s-run-check-harness-psql-15.drv
these 2 paths will be fetched (23.0 KiB download, 91.1 KiB unpacked):
  /nix/store/r2wqg95y59qryjk0c4g9hvjpqkbgrzf5-postgres-15-check-harness
  /nix/store/saqkl2234kf80kh9b3rl7gp3n6qrkwm1-start-postgres-server-test
error: build of '/nix/store/wxsb072xa3ic2vm77dbk1i47kndsq92s-run-check-harness-psql-15.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247' failed: Cannot build '/nix/store/wxsb072xa3ic2vm77dbk1i47kndsq92s-run-check-harness-psql-15.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/pyq7ghgnxn4pc26czwpjx50pi25vxp1l-run-check-harness-psql-15
       Last 25 log lines:
       > test supautils_restrict_versions  ... ok          153 ms
       > test vault                        ... ok           55 ms
       > test wal2json                     ... ok           44 ms
       > test z_15_ext_interface           ... ok         1380 ms
       > test z_15_intarray_ltree_query    ... ok           15 ms
       > test z_15_pg_stat_monitor         ... ok           15 ms
       > test z_15_pgjwt                   ... ok           30 ms
       > test z_15_pgvector                ... ok           78 ms
       > test z_15_plv8                    ... ok           78 ms
       > test z_15_roles                   ... ok           25 ms
       > test z_15_rum                     ... ok           38 ms
       > test z_15_timescale               ... ok           50 ms
       > test z_15_unhype_timescale_to_partman ... ok        18615 ms
       >
       > =======================
       >  1 of 72 tests failed.
       > =======================
       >
       > The differences that caused some tests to fail can be viewed in the
       > file "/nix/store/pyq7ghgnxn4pc26czwpjx50pi25vxp1l-run-check-harness-psql-15/regression_output/regression.diffs".  A copy of the test summary that you see
       > above is saved in the file "/nix/store/pyq7ghgnxn4pc26czwpjx50pi25vxp1l-run-check-harness-psql-15/regression_output/regression.out".
       >
       > 2026-10-10 11:07:49 [ERROR] pg_regress tests failed
       > 2026-10-10 11:07:49 [ERROR] An error occurred. Exit code: 1
       > 2026-10-10 11:07:49 [ERROR] Debug logs:
       For full logs, run:
         nix log /nix/store/wxsb072xa3ic2vm77dbk1i47kndsq92s-run-check-harness-psql-15.drv
error: Cannot build '/nix/store/wxsb072xa3ic2vm77dbk1i47kndsq92s-run-check-harness-psql-15.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/pyq7ghgnxn4pc26czwpjx50pi25vxp1l-run-check-harness-psql-15