tree 841aa38b022e49d1c2abd662c59def5c2a4bb52f
parent c877a7cc4d7ef7fcaeda097dcbfb79f37b930565
author Han Seoul-Oh <laughinghan@gmail.com> 1492580934 -0700
committer Han Seoul-Oh <laughinghan@gmail.com> 1492580934 -0700

Redownload Sauce Connect on failure

Circle builds 407-410 have all failed with:

    {"error": "Your Sauce Connect version (4.3) is no longer supported. Please download the
    latest version from https://wiki.saucelabs.com/display/DOCS/Sauce+Connect+Proxy."}

e.g. https://407-598343-gh.circle-artifacts.com/0/tmp/circle-artifacts.TKNsK04/stdout_SauceConnect_12869.txt
(on https://circleci.com/gh/mathquill/mathquill/407#artifacts )

Sauce Connect also randomly fails quite often (https://git.io/vPN8v),
but those random failures take like 2 minutes, much slower than
redownloading, so it doesn't save any time to retry before trying
redownloading.