MongoDB shell version: 2.5.3-pre-
connecting to: 127.0.0.1:27999/test
false
assert: ["BtreeCursor a_1_b_1"] != ["BtreeCursor b_1_a_1"] are not equal : undefined
Error: Printing Stack Trace
    at printStackTrace (src/mongo/shell/utils.js:38:15)
    at doassert (src/mongo/shell/assert.js:6:5)
    at Function.assert.eq (src/mongo/shell/assert.js:32:5)
    at /data/mci/git@github.commongodb/mongo.git/master/jstests/explainb.js:16:8
2013-10-16T18:53:11.374-0400 ["BtreeCursor a_1_b_1"] != ["BtreeCursor b_1_a_1"] are not equal : undefined at src/mongo/shell/assert.js:7
failed to load: /data/mci/git@github.commongodb/mongo.git/master/jstests/explainb.js