Parallel test basicPlus.js failing

Error: Printing Stack Trace

    at src/mongo/shell/utils.js:37:7

    at src/mongo/shell/utils.js:58:1

    at Function.eq (src/mongo/shell/utils.js:88:1)

    at Function.parallelTests (src/mongo/shell/utils.js:926:8)

    at [object Object].run (src/mongo/shell/utils.js:789:8)

assert: [0] != [1] are not equal : one or more tests failed

    at /data/buildslaves/Linux_64bit_v8/mongo/jstests/parallel/basicPlus.js:24:3

Tue Jul 17 08:51:52 exec error: src/mongo/shell/utils.js:59 [0] != [1] are not equal : one or more tests failed

      ^

throw msg;

failed to load: /data/buildslaves/Linux_64bit_v8/mongo/jstests/parallel/basicPlus.js