roachtest: npgsql failed [release-25.3: disallowed due to schema_locked]

[cockroach-teamcity]

Note: This build has runtime assertions enabled. If the same failure was hit in a run without assertions enabled, there should be a similar failure without this message. If there isn't one, then this failure is likely due to an assertion violation or (assertion) timeout.

roachtest.npgsql failed with artifacts on release-25.3 @ 35b2d15446aa78530a4ff85f359764cb35d033d0:

(orm_helpers.go:224).summarizeFailed: 
Tests run on Cockroach v25.3.3-dev-35b2d15446aa78530a4ff85f359764cb35d033d0
Tests run against npgsql v7.0.2
3313 Total Tests Run
2671 tests passed
642 tests failed
273 tests skipped
3 tests ignored
0 tests passed unexpectedly
7 tests failed unexpectedly
0 tests expected failed but skipped
0 tests expected failed but not run
---
--- FAIL: Npgsql.Tests.CopyTests(Multiplexing).Text_import(False) -  (unexpected)
--- FAIL: Npgsql.Tests.CopyTests(Multiplexing).Prepended_messages -  (unexpected)
--- FAIL: Npgsql.Tests.CopyTests(NonMultiplexing).Text_import(False) -  (unexpected)
--- FAIL: Npgsql.Tests.CopyTests(Multiplexing).Text_import(True) -  (unexpected)
--- FAIL: Npgsql.Tests.CommandTests(Multiplexing).ExecuteScalar -  (unexpected)
--- FAIL: Npgsql.Tests.CopyTests(NonMultiplexing).Text_import(True) -  (unexpected)
--- FAIL: Npgsql.Tests.CommandTests(NonMultiplexing).ExecuteScalar -  (unexpected)
For a full summary look at the npgsql artifacts 
An updated blocklist (npgsqlBlocklist) is available in the artifacts' npgsql log
test artifacts and logs in: /artifacts/npgsql/run_1

Parameters:

• arch=amd64
• cloud=gce
• coverageBuild=false
• cpu=4
• encrypted=false
• metamorphicBufferedSender=true
• metamorphicLeases=default
• metamorphicWriteBuffering=true
• runtimeAssertionsBuild=true
• ssd=0

Help

See: roachtest README

See: How To Investigate (internal)

See: Grafana

Same failure on other branches

• roachtest: npgsql failed [one flaky test that should be ignored] #154004 roachtest: npgsql failed [one flaky test that should be ignored] [B-runtime-assertions-enabled C-test-failure O-roachtest O-robot P-2 T-sql-foundations branch-release-25.2.6-rc]
• roachtest: npgsql failed #153691 roachtest: npgsql failed [B-runtime-assertions-enabled C-test-failure O-roachtest O-robot P-2 T-sql-foundations branch-master]

/cc @cockroachdb/sql-foundations

This test on roachdash | Improve this report!

Jira issue: CRDB-55048

[rafiss]

fixed by #154731