Server stops querying with `(MatchError) no match of right hand side` and hangs

[flotwig]

After running the included Dockerfile for a few weeks, it crashed with this error:

certstream_1  | 00:47:21.223 [error] Task #PID<0.32421.2282> started from #PID<0.26850.2282> terminating
certstream_1  | ** (MatchError) no match of right hand side value: <<48, 0>>
certstream_1  |     (easy_ssl) lib/easy_ssl.ex:519: anonymous fn/2 in EasySSL.parse_extensions/1
certstream_1  |     (elixir) lib/enum.ex:1940: Enum."-reduce/3-lists^foldl/2-0-"/3
certstream_1  |     (easy_ssl) lib/easy_ssl.ex:508: anonymous fn/2 in EasySSL.parse_extensions/1
certstream_1  |     (elixir) lib/enum.ex:1940: Enum."-reduce/3-lists^foldl/2-0-"/3
certstream_1  |     (easy_ssl) lib/easy_ssl.ex:494: anonymous fn/2 in EasySSL.parse_extensions/1
certstream_1  |     (elixir) lib/enum.ex:1940: Enum."-reduce/3-lists^foldl/2-0-"/3
certstream_1  |     (easy_ssl) lib/easy_ssl.ex:84: EasySSL.parse_der/2
certstream_1  |     (certstream) lib/certstream/ct_parser.ex:65: Certstream.CTParser.parse_certificate_chain/2
certstream_1  | Function: &:erlang.apply/2
certstream_1  |     Args: [#Function<0.1115940/1 in Certstream.CTWatcher.broadcast_updates/2>, [[802869502, 802869503, 802869504, 802869505, 802869506, 802869507, 802869508, 802869509, 802869510, 802869511, 802869512, 802869513, 802869514, 802869515, 802869516, 802869517, 802869518, 802869519, 802869520, 802869521, 802869522, 802869523, 802869524, 802869525, 802869526, 802869527, 802869528, 802869529, 802869530, 802869531, 802869532, 802869533, 802869534, 802869535, 802869536, 802869537, 802869538, 802869539, 802869540, 802869541, 802869542, 802869543, 802869544, 802869545, 802869546, 802869547, 802869548, ...]]]

After this point, certstream-server doesn't send any more GET requests or log anything else.

This closed issue seems very related: https://github.com/CaliDog/certstream-server/issues/5

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P.S. @Fitblip thanks for your work on this project. I started hosting my own instance after seeing your tweet. This project makes following CT logs so simple!