2019-07-12T23:18:21 Created temporary directory: /tmp/pip-ephem-wheel-cache-jli6ccu4
2019-07-12T23:18:21 Created temporary directory: /tmp/pip-req-tracker-cp1yo_sx
2019-07-12T23:18:21 Created requirements tracker '/tmp/pip-req-tracker-cp1yo_sx'
2019-07-12T23:18:21 Created temporary directory: /tmp/pip-wheel-73_n8n3_
2019-07-12T23:18:21 Collecting stslib==0.3.12
2019-07-12T23:18:21   1 location(s) to search for versions of stslib:
2019-07-12T23:18:21   * https://pypi.org/simple/stslib/
2019-07-12T23:18:21   Getting page https://pypi.org/simple/stslib/
2019-07-12T23:18:21   Analyzing links from page https://pypi.org/simple/stslib/
2019-07-12T23:18:22     Found link https://files.pythonhosted.org/packages/9d/07/79d7ef471674bc062cfca09a704897467e405b6fe72997e9ff7cc7dc62de/stslib-0.3.11.tar.gz#sha256=23d35333c101f701b0619d393fd2225470e3f7aca3193353c22025b7e1fa59dc (from https://pypi.org/simple/stslib/) (requires-python:>=3.5, <4), version: 0.3.11
2019-07-12T23:18:22     Found link https://files.pythonhosted.org/packages/3a/11/8c39278e4ec837b4f7fa1cbbba1cdfaa079516ed8295c1d89cb8654b4760/stslib-0.3.12.tar.gz#sha256=826e57cec1f196778e0269f8cd677151e0871a1251876ec9d33072b242b03932 (from https://pypi.org/simple/stslib/) (requires-python:>=3.5, <4), version: 0.3.12
2019-07-12T23:18:22   Using version 0.3.12 (newest of versions: 0.3.12)
2019-07-12T23:18:22   Created temporary directory: /tmp/pip-unpack-9_em6doy
2019-07-12T23:18:22   Downloading https://files.pythonhosted.org/packages/3a/11/8c39278e4ec837b4f7fa1cbbba1cdfaa079516ed8295c1d89cb8654b4760/stslib-0.3.12.tar.gz
2019-07-12T23:18:22   Downloading from URL https://files.pythonhosted.org/packages/3a/11/8c39278e4ec837b4f7fa1cbbba1cdfaa079516ed8295c1d89cb8654b4760/stslib-0.3.12.tar.gz#sha256=826e57cec1f196778e0269f8cd677151e0871a1251876ec9d33072b242b03932 (from https://pypi.org/simple/stslib/) (requires-python:>=3.5, <4)
2019-07-12T23:18:22   Added stslib==0.3.12 from https://files.pythonhosted.org/packages/3a/11/8c39278e4ec837b4f7fa1cbbba1cdfaa079516ed8295c1d89cb8654b4760/stslib-0.3.12.tar.gz#sha256=826e57cec1f196778e0269f8cd677151e0871a1251876ec9d33072b242b03932 to build tracker '/tmp/pip-req-tracker-cp1yo_sx'
2019-07-12T23:18:22     Running setup.py (path:/tmp/pip-wheel-73_n8n3_/stslib/setup.py) egg_info for package stslib
2019-07-12T23:18:22     Running command python setup.py egg_info
2019-07-12T23:18:23     Traceback (most recent call last):
2019-07-12T23:18:23       File "<string>", line 1, in <module>
2019-07-12T23:18:23       File "/tmp/pip-wheel-73_n8n3_/stslib/setup.py", line 27, in <module>
2019-07-12T23:18:23         import stslib
2019-07-12T23:18:23       File "/tmp/pip-wheel-73_n8n3_/stslib/stslib/__init__.py", line 1, in <module>
2019-07-12T23:18:23         from stslib.core import *
2019-07-12T23:18:23       File "/tmp/pip-wheel-73_n8n3_/stslib/stslib/core.py", line 26
2019-07-12T23:18:23         from stslib.async import TimeKeeper, convert_time
2019-07-12T23:18:23                         ^
2019-07-12T23:18:23     SyntaxError: invalid syntax
2019-07-12T23:18:23 Cleaning up...
2019-07-12T23:18:23   Removing source in /tmp/pip-wheel-73_n8n3_/stslib
2019-07-12T23:18:23 Removed stslib==0.3.12 from https://files.pythonhosted.org/packages/3a/11/8c39278e4ec837b4f7fa1cbbba1cdfaa079516ed8295c1d89cb8654b4760/stslib-0.3.12.tar.gz#sha256=826e57cec1f196778e0269f8cd677151e0871a1251876ec9d33072b242b03932 from build tracker '/tmp/pip-req-tracker-cp1yo_sx'
2019-07-12T23:18:23 Removed build tracker '/tmp/pip-req-tracker-cp1yo_sx'
2019-07-12T23:18:23 ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-73_n8n3_/stslib/
2019-07-12T23:18:23 Exception information:
2019-07-12T23:18:23 Traceback (most recent call last):
2019-07-12T23:18:23   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-07-12T23:18:23     status = self.run(options, args)
2019-07-12T23:18:23   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-07-12T23:18:23     resolver.resolve(requirement_set)
2019-07-12T23:18:23   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 131, in resolve
2019-07-12T23:18:23     self._resolve_one(requirement_set, req)
2019-07-12T23:18:23   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-07-12T23:18:23     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-07-12T23:18:23   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-07-12T23:18:23     self.require_hashes
2019-07-12T23:18:23   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 362, in prepare_linked_requirement
2019-07-12T23:18:23     abstract_dist.prep_for_dist(finder, self.build_isolation)
2019-07-12T23:18:23   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 171, in prep_for_dist
2019-07-12T23:18:23     self.req.prepare_metadata()
2019-07-12T23:18:23   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 537, in prepare_metadata
2019-07-12T23:18:23     self.run_egg_info()
2019-07-12T23:18:23   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 615, in run_egg_info
2019-07-12T23:18:23     command_desc='python setup.py egg_info')
2019-07-12T23:18:23   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/misc.py", line 776, in call_subprocess
2019-07-12T23:18:23     % (command_desc, proc.returncode, cwd))
2019-07-12T23:18:23 pip._internal.exceptions.InstallationError: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-73_n8n3_/stslib/