[js_test:sasl_mechanism_discovery] d20020| #0 0x55a85112d97c in __wt_buf_fmt /data/mci/9c9589c4cd3ac82124cb22110f1cb404/src/src/third_party/wiredtiger/src/support/scratch.c:86:5 [js_test:sasl_mechanism_discovery] d20020| #1 0x55a850e599ae in __config_merge_scan /data/mci/9c9589c4cd3ac82124cb22110f1cb404/src/src/third_party/wiredtiger/src/config/config_collapse.c:150:9 [js_test:sasl_mechanism_discovery] d20020| #2 0x55a850e59496 in __wt_config_merge /data/mci/9c9589c4cd3ac82124cb22110f1cb404/src/src/third_party/wiredtiger/src/config/config_collapse.c:349:9 [js_test:sasl_mechanism_discovery] d20020| #3 0x55a850e3ef63 in wiredtiger_open /data/mci/9c9589c4cd3ac82124cb22110f1cb404/src/src/third_party/wiredtiger/src/conn/conn_api.c:2680:5