2015-12-29T05:37:03.055410+00:00 app[worker.1]: /app/node_modules/nodegit/lib/nodegit.js:13
2015-12-29T05:37:03.055414+00:00 app[worker.1]:     throw ex;
2015-12-29T05:37:03.055416+00:00 app[worker.1]:     ^
2015-12-29T05:37:03.055416+00:00 app[worker.1]: 
2015-12-29T05:37:03.055419+00:00 app[worker.1]: Error: /usr/lib/x86_64-linux-gnu/libstdc++.so.6: version `GLIBCXX_3.4.20' not found (required by /app/node_modules/nodegit/build/Release/nodegit.node)
2015-12-29T05:37:03.055420+00:00 app[worker.1]:     at Error (native)
2015-12-29T05:37:03.055420+00:00 app[worker.1]:     at Object.Module._extensions..node (module.js:450:18)
2015-12-29T05:37:03.055421+00:00 app[worker.1]:     at Module.load (module.js:356:32)
2015-12-29T05:37:03.055422+00:00 app[worker.1]:     at Function.Module._load (module.js:313:12)
2015-12-29T05:37:03.055422+00:00 app[worker.1]:     at Module.require (module.js:366:17)
2015-12-29T05:37:03.055423+00:00 app[worker.1]:     at require (module.js:385:17)
2015-12-29T05:37:03.055424+00:00 app[worker.1]:     at Object.<anonymous> (/app/node_modules/nodegit/lib/nodegit.js:8:12)
2015-12-29T05:37:03.055425+00:00 app[worker.1]:     at Module._compile (module.js:425:26)
2015-12-29T05:37:03.055425+00:00 app[worker.1]:     at Object.Module._extensions..js (module.js:432:10)
2015-12-29T05:37:03.055426+00:00 app[worker.1]:     at Module.load (module.js:356:32)