Fiona crash on windows

fiona_test.py

#!/usr/bin/env python

# requirements: ['fiona==1.7.0', 'gdal==2.0.3']

import gdal
import fiona
import fiona.crs

schema = {'geometry': 'Point', 'properties': {'a': 'str'}}

feature = {
    'type': 'Feature',
    'geometry': {'type': 'Point', 'coordinates': (0, 0)},
    'id': '0',
    'properties': {'a': 'a'}
}

# This works on windows
with fiona.open('test1.geojson', 'w', driver='GeoJSON', crs=fiona.crs.from_epsg(4326), schema=schema) as sink:
    sink.write(feature)

# This *crashes* on windows
with fiona.drivers():
    with fiona.open('test2.geojson', 'w', driver='GeoJSON', crs=fiona.crs.from_epsg(4326), schema=schema) as sink:
        sink.write(feature)