0:00.49 INFO: bits option not specified, using 64-bit builds.
 0:00.49 INFO: No 'bad' option specified, using 2016-11-22
 0:00.49 INFO: Using date 2016-04-25 for release 48
 0:03.55 WARNING: Skipping build 2016-11-22: Unable to find build info for 2016-11-22
 0:09.92 INFO: Testing good and bad builds to ensure that they are really good and bad...
 0:09.93 INFO: Downloading build from: https://archive.mozilla.org/pub/firefox/nightly/2016/04/2016-04-25-10-22-03-mozilla-central/firefox-49.0a1.en-US.win64.zip
===== Downloaded 100% =====
 0:36.90 INFO: Running mozilla-central build for 2016-04-25
 0:39.95 INFO: Launching c:\users\bartek\appdata\local\temp\tmp4ayyoh\firefox\firefox.exe
 0:39.95 INFO: Application command: c:\users\bartek\appdata\local\temp\tmp4ayyoh\firefox\firefox.exe -profile c:\users\bartek\appdata\local\temp\tmpu3wazx.mozrunner
 0:39.97 INFO: application_buildid: 20160425102203
 0:39.97 INFO: application_changeset: 2045bc8c9e90a7ca0b8c6447ddecd812a71b29e1
 0:39.97 INFO: application_name: Firefox
 0:39.97 INFO: application_repository: https://hg.mozilla.org/mozilla-central
 0:39.97 INFO: application_version: 49.0a1
Was this nightly build good, bad, or broken? (type 'good', 'bad', 'skip', 'retry' or 'exit' and press Enter): good
 0:58.91 INFO: Downloading build from: https://archive.mozilla.org/pub/firefox/nightly/2016/11/2016-11-21-03-02-24-mozilla-central/firefox-53.0a1.en-US.win64.zip
===== Downloaded 100% =====
 1:04.83 INFO: Running mozilla-central build for 2016-11-21
 1:07.48 INFO: Launching c:\users\bartek\appdata\local\temp\tmptdu3of\firefox\firefox.exe
 1:07.48 INFO: Application command: c:\users\bartek\appdata\local\temp\tmptdu3of\firefox\firefox.exe -profile c:\users\bartek\appdata\local\temp\tmpftznhc.mozrunner
 1:07.48 INFO: application_buildid: 20161121030224
 1:07.50 INFO: application_changeset: b7f895c1dc2e91530240efbf50ac063a0f8a9cb5
 1:07.50 INFO: application_name: Firefox
 1:07.50 INFO: application_repository: https://hg.mozilla.org/mozilla-central
 1:07.50 INFO: application_version: 53.0a1
Was this nightly build good, bad, or broken? (type 'good', 'bad', 'skip', 'retry' or 'exit' and press Enter): good
 1:21.32 ERROR: Build was expected to be bad! The initial good/bad range seems incorrect.