trustme failed on 32 bit linux

[asvetlov]

It prevents from publishing binary linux wheels: https://api.travis-ci.com/v3/job/168850920/log.txt

==================================== ERRORS ====================================
__________________ ERROR at setup of test_ssl_client[pyloop] ___________________

    @pytest.fixture
    def tls_certificate_authority():
>       return trustme.CA()

io/tests/conftest.py:25: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
opt/_internal/cpython-3.5.6/lib/python3.5/site-packages/trustme/__init__.py:212: in __init__
    backend=default_backend(),
opt/_internal/cpython-3.5.6/lib/python3.5/site-packages/cryptography/x509/base.py:595: in sign
    return backend.create_x509_certificate(self, private_key, algorithm)
opt/_internal/cpython-3.5.6/lib/python3.5/site-packages/cryptography/hazmat/backends/openssl/backend.py:804: in create_x509_certificate
    self._lib.X509_get_notAfter(x509_cert), builder._not_valid_after
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <cryptography.hazmat.backends.openssl.backend.Backend object at 0xf6e759ec>
asn1_time = <cdata 'struct asn1_string_st *' 0x90f5ab0>
time = datetime.datetime(3000, 1, 1, 0, 0)

    def _set_asn1_time(self, asn1_time, time):
        timestamp = calendar.timegm(time.timetuple())
>       res = self._lib.ASN1_TIME_set(asn1_time, timestamp)
E       OverflowError: integer 32503680000 does not fit '32-bit int'

opt/_internal/cpython-3.5.6/lib/python3.5/site-packages/cryptography/hazmat/backends/openssl/backend.py:840: OverflowError

The simplest workaround can be skipping SSL tests on 32-bit linux box.

@webknjaz what do you think?

[aio-libs-bot]

GitMate.io thinks possibly related issues are #3458 (Beta release is failed on Python 3.7 bot for Linux), #2148 (Failed tests), #2280 (Test fails on ppc64le), #2920 (AIOHttp failing after some requests), and #2717 ([docs] unittest example fails).

[webknjaz]

Oh.. Well, we should xfail it under 32-bit I guess. I'm not sure whether we can fix it in cryptography.

P.S. Now that we have Actions available I can actually run manylinux1 verification builds.

[asvetlov]

SSL tests are disabled on linux32 now

[lock]

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