remove unnecessary requirements

9 jobs for pybind11 in 18 minutes and 55 seconds (queued for 3 seconds)
Status Name Job ID Coverage
  Build Gcc Nocheck
passed job_make_gcc_nocheck #5445

00:01:27

 
  Test Gcc Nocheck
passed job_test_gcc_nocheck #5446

00:00:18

 
  Code Coverage
passed job_code_coverage #5447

00:05:16

76.984%
 
  Build Python2
passed job_build_python2 #5448

00:02:21

 
  Build Python3
passed job_build_python3 #5449

00:02:21

 
  Test Python2
failed job_test_python2 #5450

00:02:21

 
  Test Python3
passed job_test_python3 #5451

00:02:22

 
  Build Clang
passed job_make_clang #5452

00:02:25

 
  Test Clang
skipped job_test_clang #5453
 
Name Stage Failure
failed
job_test_python2 Test Python2
============================= test session starts ==============================
platform linux2 -- Python 2.7.13, pytest-3.0.6, py-1.4.32, pluggy-0.4.0
rootdir: /home/gitlab-runner/builds/ebec6b58/0/xerus/xerus, inifile:
collected 29 items

src/pyTests/test_pickle.py Segmentation fault
Makefile:322: recipe for target 'test_python2' failed
make: *** [test_python2] Error 139
ERROR: Job failed: exit status 1