Crash report: Error: Bogus error

[Tessel Crash Bot]

Error: Bogus error
    at Object.runHeuristicsRejection (t2-cli/test/unit/controller.js:921:96)
    at t2-cli/node_modules/nodeunit-x/lib/core.js:232:20
    at t2-cli/node_modules/nodeunit-x/deps/async.js:168:13
    at t2-cli/node_modules/nodeunit-x/deps/async.js:131:25
    at t2-cli/node_modules/nodeunit-x/deps/async.js:165:17
    at t2-cli/node_modules/nodeunit-x/deps/async.js:463:34
    at Object.setUp (t2-cli/test/unit/controller.js:740:5)
    at t2-cli/node_modules/nodeunit-x/lib/core.js:260:35
    at t2-cli/node_modules/nodeunit-x/deps/async.js:458:21
    at t2-cli/node_modules/nodeunit-x/deps/async.js:163:13
    at iterate (t2-cli/node_modules/nodeunit-x/deps/async.js:123:13)
    at async.forEachSeries (t2-cli/node_modules/nodeunit-x/deps/async.js:139:9)
    at _asyncMap (t2-cli/node_modules/nodeunit-x/deps/async.js:162:9)
    at Object.mapSeries (t2-cli/node_modules/nodeunit-x/deps/async.js:152:23)
    at Object.async.series (t2-cli/node_modules/nodeunit-x/deps/async.js:456:19)
    at Object.<anonymous> (t2-cli/node_modules/nodeunit-x/lib/core.js:264:22)
    at Object.<anonymous> (t2-cli/node_modules/nodeunit-x/lib/core.js:228:19)
    at Object.<anonymous> (t2-cli/node_modules/nodeunit-x/lib/core.js:236:16)
    at t2-cli/node_modules/nodeunit-x/lib/core.js:236:16
    at Object.exports.runTest (t2-cli/node_modules/nodeunit-x/lib/core.js:70:9)
    at t2-cli/node_modules/nodeunit-x/lib/core.js:118:25
    at t2-cli/node_modules/nodeunit-x/deps/async.js:513:13
    at iterate (t2-cli/node_modules/nodeunit-x/deps/async.js:123:13)
    at t2-cli/node_modules/nodeunit-x/deps/async.js:134:25
    at t2-cli/node_modules/nodeunit-x/deps/async.js:515:17
    at Immediate.<anonymous> (t2-cli/node_modules/nodeunit-x/lib/types.js:146:17)
    at processImmediate (internal/timers.js:439:21)
    at process.topLevelDomainCallback (domain.js:130:23)

Full report is at 0x74bbe438bff8bbb7