these 3 derivations will be built:
  /nix/store/9ifmmqp6b98jvajhnnflvnbyy837nrjz-start-postgres-server-test.drv
  /nix/store/076xcfq95ryp71wm49vyk02bdj67m1bn-postgres-17-check-harness.drv
  /nix/store/z9jbwzz6ypzfghjgybj9018q2706gvwx-run-check-harness-psql-17-slim.drv
error: Cannot build '/nix/store/z9jbwzz6ypzfghjgybj9018q2706gvwx-run-check-harness-psql-17-slim.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/b2k19faj8z6zpn3wa10a2hk7yn29dijl-run-check-harness-psql-17-slim
       Last 25 log lines:
       > test security                     ... FAILED       10 ms
       > test storage                      ... ok           15 ms
       > test supautils_reserved_roles     ... ok            9 ms
       > test supautils_restrict_versions  ... ok           78 ms
       > test vault                        ... ok           28 ms
       > test wal2json                     ... ok           16 ms
       > test z_17_ext_interface           ... FAILED      105 ms
       > test z_17_intarray_ltree_query    ... ok           15 ms
       > test z_17_pg_stat_monitor         ... ok            9 ms
       > test z_17_pgvector                ... ok           13 ms
       > test z_17_roles                   ... ok           13 ms
       > test z_17_rum                     ... ok           15 ms
       > test z_17_wal_summarize           ... ok            8 ms
       >
       > =======================
       >  4 of 70 tests failed.
       > =======================
       >
       > The differences that caused some tests to fail can be viewed in the
       > file "/nix/store/b2k19faj8z6zpn3wa10a2hk7yn29dijl-run-check-harness-psql-17-slim/regression_output/regression.diffs".  A copy of the test summary that you see
       > above is saved in the file "/nix/store/b2k19faj8z6zpn3wa10a2hk7yn29dijl-run-check-harness-psql-17-slim/regression_output/regression.out".
       >
       > 2026-10-26 12:46:58 [ERROR] pg_regress tests failed
       > 2026-10-26 12:46:59 [ERROR] An error occurred. Exit code: 1
       > 2026-10-26 12:46:59 [ERROR] Debug logs:
       For full logs, run:
         nix log /nix/store/z9jbwzz6ypzfghjgybj9018q2706gvwx-run-check-harness-psql-17-slim.drv