release-26.2.7-rc: roachtest: activerecord failed

roachtest.activerecord [failed](https://teamcity.cockroachdb.com/buildConfiguration/Cockroach_Nightlies_Roachtests_RoachtestNightlyGcePrivateBazel/21503712?buildTab=log) with [artifacts](https://teamcity.cockroachdb.com/buildConfiguration/Cockroach_Nightlies_Roachtests_RoachtestNightlyGcePrivateBazel/21503712?buildTab=artifacts#/activerecord) on release-26.2.7-rc @ [b1582e0a72ed7f3813a4346a2ddce2d9a29c30c2](https://github.com/cockroachdb/cockroach/commits/b1582e0a72ed7f3813a4346a2ddce2d9a29c30c2):

Failed with:

```
(orm_helpers.go:225).summarizeFailed:
Tests run on Cockroach v26.2.7-dev-b1582e0a72ed7f3813a4346a2ddce2d9a29c30c2
Tests run against activerecord 8.1.0
1665 Total Tests Run
1612 tests passed
53 tests failed
21 tests skipped
7 tests ignored
0 tests passed unexpectedly
53 tests failed unexpectedly
0 tests expected failed but skipped
1 test expected failed but not run
---
--- FAIL: StoreTest#test_read_store_attributes_through_accessors_with_default_suffix (unexpected)
--- FAIL: StoreTest#test_prefix/suffix_do_not_affect_stored_attributes (unexpected)
--- FAIL: StoreTest#test_updating_the_store_won't_mark_accessor_as_changed_if_the_value_isn't_changed (unexpected)
--- FAIL: StoreTest#test_writing_store_attributes_does_not_update_unchanged_value (unexpected)
--- FAIL: StoreTest#test_reading_store_attributes_with_indifferent_access (unexpected)
--- FAIL: StoreTest#test_updating_the_store_won't_mark_it_as_changed_if_an_attribute_isn't_changed (unexpected)
--- FAIL: StoreTest#test_dump,_load_and_dump_again_a_model (unexpected)
--- FAIL: StoreTest#test_store_accessor_raises_an_exception_if_the_column_is_not_either_serializable_or_a_structured_type (unexpected)
--- PASS: SerializedAttributeTest#test_unexpected_serialized_type (expected)
--- FAIL: StoreTest#test_updating_the_store_will_mark_accessor_as_changed (unexpected)
--- FAIL: StoreTest#test_preserve_store_attributes_data_in_HashWithIndifferentAccess_format_without_any_conversion (unexpected)
--- FAIL: StoreTest#test_overriding_a_read_accessor_using_super (unexpected)
--- FAIL: StoreTest#test_overriding_a_write_accessor (unexpected)
--- FAIL: StoreTest#test_writing_with_not_nullable_column_encoded_with_JSON (unexpected)
--- FAIL: StoreTest#test_overriding_a_read_accessor (unexpected)
--- FAIL: StoreTest#test_saved_changes_tracking_for_accessors (unexpected)
--- FAIL: StoreTest#test_updating_the_store_will_mark_it_as_changed (unexpected)
--- FAIL: StoreTest#test_serialize_stored_nested_attributes (unexpected)
--- FAIL: StoreTest#test_accessing_attributes_not_exposed_by_accessors_encoded_with_JSON (unexpected)
--- FAIL: StoreTest#test_reading_store_attributes_through_accessors (unexpected)
--- FAIL: StoreTest#test_nullifying_the_store_mark_accessor_as_changed (unexpected)
--- FAIL: StoreTest#test_writing_with_not_nullable_column (unexpected)
--- FAIL: StoreTest#test_overriding_a_write_accessor_using_super (unexpected)
--- FAIL: StoreTest#test_stored_attributes_are_tracked_per_class (unexpected)
--- FAIL: StoreTest#test_write_accessor_without_pre/suffix_in_the_same_store_as_other_pre/suffixed_accessors_still_works (unexpected)
--- FAIL: SerializedAttributeTest#test_serialized_json_attribute_returns_unserialized_value (unexpected)
--- FAIL: StoreTest#test_reading_store_attributes_through_accessors_with_prefix (unexpected)
--- FAIL: StoreTest#test_saved_changes_tracking_for_accessors_with_json_column (unexpected)
--- FAIL: StoreTest#test_convert_store_attributes_from_Hash_to_HashWithIndifferentAccess_saving_the_data_and_access_attributes_indifferently (unexpected)
--- FAIL: StoreTest#test_write_store_attributes_through_accessors_with_default_suffix (unexpected)
--- FAIL: StoreTest#test_accessing_attributes_not_exposed_by_accessors (unexpected)
--- FAIL: StoreTest#test_object_initialization_with_not_nullable_column (unexpected)
--- FAIL: StoreTest#test_updating_the_store_and_changing_it_back_won't_mark_accessor_as_changed (unexpected)
--- FAIL: StoreTest#test_updating_the_store_will_mark_it_as_changed_encoded_with_JSON (unexpected)
--- FAIL: StoreTest#test_convert_store_attributes_from_any_format_other_than_Hash_or_HashWithIndifferentAccess_losing_the_data (unexpected)
--- FAIL: StoreTest#test_dirty_methods_for_suffixed_accessors (unexpected)
--- FAIL: StoreTest#test_new_record_and_no_accessors_changes (unexpected)
--- FAIL: StoreTest#test_all_stored_attributes_are_returned (unexpected)
--- FAIL: StoreTest#test_read_store_attributes_through_accessors_with_custom_suffix (unexpected)
--- FAIL: StoreTest#test_write_store_attributes_through_accessors_with_custom_suffix (unexpected)
--- FAIL: StoreTest#test_store_takes_precedence_when_updating_store_and_accessor (unexpected)
--- FAIL: StoreTest#test_stored_attributes_are_tracked_per_subclass (unexpected)
--- FAIL: StoreTest#test_writing_store_attributes_through_accessors_encoded_with_JSON (unexpected)
--- FAIL: StoreTest#test_reading_store_attributes_through_accessors_encoded_with_JSON (unexpected)
--- FAIL: StoreTest#test_updating_the_store_populates_the_changed_array_correctly (unexpected)
--- FAIL: StoreTest#test_object_initialization_with_not_nullable_column_encoded_with_JSON (unexpected)
--- FAIL: StoreTest#test_updating_the_store_populates_the_accessor_changed_array_correctly (unexpected)
--- FAIL: StoreTest#test_writing_store_attributes_through_accessors_with_prefix (unexpected)
--- FAIL: StoreTest#test_updating_the_store_won't_mark_accessor_as_changed_if_the_whole_store_was_updated (unexpected)
--- FAIL: SerializedAttributeTest#test_serialized_attribute_calling_dup_method (unexpected)
--- FAIL: StoreTest#test_read_accessor_without_pre/suffix_in_the_same_store_as_other_pre/suffixed_accessors_still_works (unexpected)
--- FAIL: StoreTest#test_YAML_coder_initializes_the_store_when_a_Nil_value_is_given (unexpected)
--- FAIL: StoreTest#test_dirty_methods_for_prefixed_accessors (unexpected)
--- FAIL: StoreTest#test_writing_store_attributes_through_accessors (unexpected)
For a full summary look at the activerecord artifacts
An updated blocklist (activeRecordBlocklist) is available in the artifacts' activerecord log
test artifacts and logs in: /artifacts/activerecord/cpu_arch=arm64/run_1
```
Cluster Node to Ip Mapping:
| Node | Public IP | Private IP |
| --- | --- | --- |
| teamcity-21503712-1788844102-13-n1cpu4-0001 | | 10.91.97.40 |

Parameters:
- arch=arm64
- cloud=gce
- coverageBuild=false
- cpu=4
- diskCount=0
- encrypted=false
- fs=ext4
- localSSD=true
- metamorphicLeases=expiration
- runtimeAssertionsBuild=false
Help

See: [roachtest README](https://github.com/cockroachdb/cockroach/blob/master/pkg/cmd/roachtest/README.md)

See: [How To Investigate \(internal\)](https://cockroachlabs.atlassian.net/l/c/SSSBr8c7)

See: [Grafana](https://go.crdb.dev/roachtest-grafana/teamcity-21503712/activerecord/1788844305451/1788845144703)

Same failure on other branches

- #174826 roachtest: activerecord failed [C-test-failure O-roachtest O-robot T-sql-foundations branch-release-25.4.17-rc release-blocker]
- #174371 roachtest: activerecord failed [C-test-failure O-roachtest O-robot P-2 T-sql-foundations branch-master]

/cc @cockroachlabs/sql-foundations

[This test on roachdash](https://roachdash.crdb.dev/?filter=status:open%20t:.*activerecord.*&sort=title+created&display=lastcommented+project) | [Improve this report!](https://github.com/cockroachdb/cockroach/tree/master/pkg/cmd/bazci/githubpost/issues)

Jira issue: CRDB-68019