The program threw an unexpected exception about transitfeed HOT 1 OPEN

Below are the error messages:
Yikes, the program threw an unexpected exception!

Hopefully a complete report has been saved to transitfeedcrash.txt,
though if you are seeing this message we've already disappointed you once
today. Please include the report in a new issue at
https://github.com/google/transitfeed/issues
or an email to the public group [email protected]. Sorry!

transitfeed version 1.2.15

File "feedvalidator.py", line 609, in main
feed = C:\GTFSTools\GTFS_June19.zip
options = {'check_duplicate_trips': False, 'manual_entry': True, 'extension': None, 'error_types_ignore_list': None, 'memory_db': False, 'service_gap_interval': 13, 'latest_version': '', 'limit_per_type': 5, 'performance': None, 'output': 'validation-results.html'}

File "feedvalidator.py", line 704, in RunValidationFromOptions
feed = C:\GTFSTools\GTFS_June19.zip
options = {'check_duplicate_trips': False, 'manual_entry': True, 'extension': None, 'error_types_ignore_list': None, 'memory_db': False, 'service_gap_interval': 13, 'latest_version': '', 'limit_per_type': 5, 'performance': None, 'output': 'validation-results.html'}

File "feedvalidator.py", line 507, in RunValidationOutputFromOptions
feed = C:\GTFSTools\GTFS_June19.zip
options = {'check_duplicate_trips': False, 'manual_entry': True, 'extension': None, 'error_types_ignore_list': None, 'memory_db': False, 'service_gap_interval': 13, 'latest_version': '', 'limit_per_type': 5, 'performance': None, 'output': 'validation-results.html'}

File "feedvalidator.py", line 514, in RunValidationOutputToFilename
feed = C:\GTFSTools\GTFS_June19.zip
output_file = <open file 'validation-results.html', mode 'w' at 0x02FD5CD8>
options = {'check_duplicate_trips': False, 'manual_entry': True, 'extension': None, 'error_types_ignore_list': None, 'memory_db': False, 'service_gap_interval': 13, 'latest_version': '', 'limit_per_type': 5, 'performance': None, 'output': 'validation-results.html'}
output_filename = validation-results.html

File "feedvalidator.py", line 532, in RunValidationOutputToFile
feed = C:\GTFSTools\GTFS_June19.zip
accumulator = <main.HTMLCountingProblemAccumulator object at 0x02FCB2F0>
output_file = <open file 'validation-results.html', mode 'w' at 0x02FD5CD8>
problems = <transitfeed.problems.ProblemReporter object at 0x03035BF0>
options = {'check_duplicate_trips': False, 'manual_entry': True, 'extension': None, 'error_types_ignore_list': None, 'memory_db': False, 'service_gap_interval': 13, 'latest_version': '', 'limit_per_type': 5, 'performance': None, 'output': 'validation-results.html'}

File "feedvalidator.py", line 565, in RunValidation
feed = C:\GTFSTools\GTFS_June19.zip
problems = <transitfeed.problems.ProblemReporter object at 0x03035BF0>
options = {'check_duplicate_trips': False, 'manual_entry': True, 'extension': None, 'error_types_ignore_list': None, 'memory_db': False, 'service_gap_interval': 13, 'latest_version': '', 'limit_per_type': 5, 'performance': None, 'output': 'validation-results.html'}

File "transitfeed\util.pyc", line 195, in CheckVersion
problems = <transitfeed.problems.ProblemReporter object at 0x03035BF0>
request = <urllib2.Request instance at 0x030550F8>
latest_version =
timeout = 20

File "urllib2.pyc", line 127, in urlopen
url = <urllib2.Request instance at 0x030550F8>
data = None
timeout = <object object at 0x02878058>

File "urllib2.pyc", line 404, in open
protocol = https
self = <urllib2.OpenerDirector instance at 0x03055120>
req = <urllib2.Request instance at 0x030550F8>
meth_name = https_request
fullurl = <urllib2.Request instance at 0x030550F8>
timeout = <object object at 0x02878058>
meth = <bound method HTTPSHandler.do_request_ of <urllib2.HTTPSHandler instance at 0x0305BDF0>>
data = None
processor = <urllib2.HTTPSHandler instance at 0x0305BDF0>

File "urllib2.pyc", line 422, in _open
data = None
self = <urllib2.OpenerDirector instance at 0x03055120>
req = <urllib2.Request instance at 0x030550F8>
protocol = https
result = None

File "urllib2.pyc", line 382, in _call_chain
kind = https
chain = {'unknown': [<urllib2.UnknownHandler instance at 0x03055378>], 'http': [<urllib2.HTTPHandler instance at 0x0305BBE8>], 'https': [<urllib2.HTTPSHandler instance at 0x0305BDF0>], 'file': [<urllib2.FileHandler instance at 0x0305BD28>], 'ftp': [<urllib2.FTPHandler instance at 0x0305BCD8>]}
handlers = [<urllib2.HTTPSHandler instance at 0x0305BDF0>]
self = <urllib2.OpenerDirector instance at 0x03055120>
args = (<urllib2.Request instance at 0x030550F8>,)
meth_name = https_open
handler = <urllib2.HTTPSHandler instance at 0x0305BDF0>
func = <bound method HTTPSHandler.https_open of <urllib2.HTTPSHandler instance at 0x0305BDF0>>

File "urllib2.pyc", line 1222, in https_open
self = <urllib2.HTTPSHandler instance at 0x0305BDF0>
req = <urllib2.Request instance at 0x030550F8>

File "urllib2.pyc", line 1187, in do_open
h = <httplib.HTTPSConnection instance at 0x0305BE90>
self = <urllib2.HTTPSHandler instance at 0x0305BDF0>
req = <urllib2.Request instance at 0x030550F8>
headers = {'Host': 'raw.githubusercontent.com', 'Connection': 'close', 'User-Agent': 'Python-urllib/2.7'}
host = raw.githubusercontent.com
http_class = httplib.HTTPSConnection

File "httplib.pyc", line 1067, in getresponse
self = <httplib.HTTPSConnection instance at 0x0305BE90>
buffering = True
args = (<ssl.SSLSocket object at 0x030611B0>,)
response = <httplib.HTTPResponse instance at 0x0306A260>
kwds = {'strict': 0, 'buffering': True, 'method': 'GET'}

File "httplib.pyc", line 409, in begin
self = <httplib.HTTPResponse instance at 0x0306A260>

File "httplib.pyc", line 373, in _read_status
line =
self = <httplib.HTTPResponse instance at 0x0306A260>

BadStatusLine: ''

from transitfeed.