https://evergreen.mongodb.com/task_log_raw/dot_net_driver_secure_tests_macOS__version~3.6_os~macos_1014_topology~replicaset_auth~auth_ssl~ssl_test_netstandard21_patch_b961b81cb7dc1ffe7262c55a227afad0aab5a994_613faab2850e6177145be4f8_21_09_13_19_46_58/0?type=T#L5934
Same issue:
https://evergreen.mongodb.com/task_log_raw/dot_net_driver_secure_tests_linux__version~latest_os~ubuntu_1804_topology~replicaset_auth~auth_ssl~ssl_test_netstandard20_patch_b961b81cb7dc1ffe7262c55a227afad0aab5a994_613faab2850e6177145be4f8_21_09_13_19_46_58/0?type=T#L1271