Segmentation Fault on MacOS when running test_pickle.py
#### Code Sample, a copy-pastable example if possible

```python
pytest -xrf pandas/tests/io/test_pickle.py -v

```
#### Problem description

Python crashes when running the Python 3.5.3 tests

#### Expected Output

#### Actual Ouput

`pandas/tests/io/test_pickle.py::test_pickles[0.17.0-0.17.0_x86_64_darwin_3.5.3.pickle] Segmentation fault: 11`

#### Output of ``pd.show_versions()``

<details>

INSTALLED VERSIONS
------------------
commit: 2a0e54bc841f27164b116135ebda4b74bae2fc4a
python: 3.6.3.final.0
python-bits: 64
OS: Darwin
OS-release: 16.7.0
machine: x86_64
processor: i386
byteorder: little
LC_ALL: None
LANG: de_DE.UTF-8
LOCALE: de_DE.UTF-8

pandas: 0.22.0.dev0+251.g2a0e54bc8
pytest: 3.3.0
pip: 9.0.1
setuptools: 38.2.3
Cython: 0.27.3
numpy: 1.13.3
scipy: None
pyarrow: None
xarray: None
IPython: None
sphinx: 1.6.5
patsy: None
dateutil: 2.6.1
pytz: 2017.3
blosc: None
bottleneck: None
tables: None
numexpr: None
feather: None
matplotlib: None
openpyxl: None
xlrd: None
xlwt: None
xlsxwriter: None
lxml: None
bs4: None
html5lib: None
sqlalchemy: None
pymysql: None
psycopg2: None
jinja2: 2.10
s3fs: None
fastparquet: None
pandas_gbq: None
pandas_datareader: None
</details>
