build.sh

rm -r venv
virtualenv -p python3 venv
. venv/bin/activate
pip install -r requirements.txt
# Remove this hidden directory to make clean slate
# to reproduce failure
rm -r .hypothesis
python test.py

requirements.in

hypothesis
coverage==5.0a2

requirements.txt

#
# This file is autogenerated by pip-compile
# To update, run:
#
#    pip-compile --output-file requirements.txt requirements.in
#
attrs==18.2.0             # via hypothesis
coverage==5.0a2
hypothesis==3.70.3

test.py

from hypothesis import assume, given
import hypothesis.strategies as st
from functools import wraps


@given(st.integers())
def problem_test(x):
    assume(x > 0) # must be wrong at least half the time
    wraps(id)


problem_test()

Vagrantfile

Vagrant.configure("2") do |config|
  config.vm.box = "debian/jessie64"

  config.vm.provision "shell", inline: <<-SHELL
    set -eu
    apt-get update && apt-get -y install virtualenv
    cd /vagrant && sh build.sh
  SHELL
end