this derivation will be built:
  /nix/store/0q27cbrpd0sb4vkklvhjpl1jpgwisvc5-run-check-harness-psql-15.drv
these 2 paths will be fetched (23.1 KiB download, 91.6 KiB unpacked):
  /nix/store/ngkc2zc0rs9np7rax3zacv80f639aha5-postgres-15-check-harness
  /nix/store/rzyi64nvhv8cy9pn2d38l9ba0zlxidrw-start-postgres-server-test
error: Cannot build '/nix/store/0q27cbrpd0sb4vkklvhjpl1jpgwisvc5-run-check-harness-psql-15.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/0v8wrdal0dfdl7i942g9q561vn5w2fzy-run-check-harness-psql-15
       Last 25 log lines:
       > test supautils_restrict_versions  ... ok           84 ms
       > test vault                        ... ok           30 ms
       > test wal2json                     ... ok           15 ms
       > test z_15_ext_interface           ... ok          637 ms
       > test z_15_intarray_ltree_query    ... ok           11 ms
       > test z_15_pg_stat_monitor         ... ok           11 ms
       > test z_15_pgjwt                   ... ok           19 ms
       > test z_15_pgvector                ... ok           33 ms
       > test z_15_plv8                    ... ok           50 ms
       > test z_15_roles                   ... ok           18 ms
       > test z_15_rum                     ... ok           17 ms
       > test z_15_timescale               ... ok           24 ms
       > test z_15_unhype_timescale_to_partman ... ok        11762 ms
       >
       > =======================
       >  1 of 73 tests failed.
       > =======================
       >
       > The differences that caused some tests to fail can be viewed in the
       > file "/nix/store/0v8wrdal0dfdl7i942g9q561vn5w2fzy-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/0v8wrdal0dfdl7i942g9q561vn5w2fzy-run-check-harness-psql-15/regression_output/regression.out".
       >
       > 2026-10-26 08:32:05 [ERROR] pg_regress tests failed
       > 2026-10-26 08:32:05 [ERROR] An error occurred. Exit code: 1
       > 2026-10-26 08:32:05 [ERROR] Debug logs:
       For full logs, run:
         nix log /nix/store/0q27cbrpd0sb4vkklvhjpl1jpgwisvc5-run-check-harness-psql-15.drv