this derivation will be built:
  /nix/store/aj6p0g3pkq25q2yym1ck8qvsl0zqx21g-run-check-harness-psql-17.drv
error: build of '/nix/store/aj6p0g3pkq25q2yym1ck8qvsl0zqx21g-run-check-harness-psql-17.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247' failed: Cannot build '/nix/store/aj6p0g3pkq25q2yym1ck8qvsl0zqx21g-run-check-harness-psql-17.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/xm747qvxvnd7vz94p60pqsx8m4g1dvi5-run-check-harness-psql-17
       Last 25 log lines:
       > test roles                        ... ok           19 ms
       > test security                     ... ok           15 ms
       > test storage                      ... ok           28 ms
       > test supautils_reserved_roles     ... ok           11 ms
       > test supautils_restrict_versions  ... ok          142 ms
       > test vault                        ... ok           57 ms
       > test wal2json                     ... ok           83 ms
       > test z_17_ext_interface           ... FAILED      159 ms
       > test z_17_intarray_ltree_query    ... ok           20 ms
       > test z_17_pg_stat_monitor         ... ok           11 ms
       > test z_17_pgvector                ... ok           25 ms
       > test z_17_roles                   ... ok           23 ms
       > test z_17_rum                     ... ok           29 ms
       >
       > =======================
       >  2 of 67 tests failed.
       > =======================
       >
       > The differences that caused some tests to fail can be viewed in the
       > file "/nix/store/xm747qvxvnd7vz94p60pqsx8m4g1dvi5-run-check-harness-psql-17/regression_output/regression.diffs".  A copy of the test summary that you see
       > above is saved in the file "/nix/store/xm747qvxvnd7vz94p60pqsx8m4g1dvi5-run-check-harness-psql-17/regression_output/regression.out".
       >
       > 2026-10-05 16:41:29 [ERROR] pg_regress tests failed
       > 2026-10-05 16:41:29 [ERROR] An error occurred. Exit code: 1
       > 2026-10-05 16:41:29 [ERROR] Debug logs:
       For full logs, run:
         nix log /nix/store/aj6p0g3pkq25q2yym1ck8qvsl0zqx21g-run-check-harness-psql-17.drv
error: Cannot build '/nix/store/aj6p0g3pkq25q2yym1ck8qvsl0zqx21g-run-check-harness-psql-17.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/xm747qvxvnd7vz94p60pqsx8m4g1dvi5-run-check-harness-psql-17