Read the Docs build information
Build id: 119
Project: citorus
Version: latest
Commit: fe300030f1c6e50a6324c289eda19960da6cf1ce
Date: 2020-03-10T11:42:19.548383+03:00
State: finished
Success: False


[rtd-command-info] start-time: 2020-03-10T08:42:19.801607+03:00, end-time: 2020-03-10T08:42:19.875328+03:00, duration: 0, exit-code: 0
git remote set-url origin https://github.com/citoruspm/citorus


[rtd-command-info] start-time: 2020-03-10T08:42:19.925960+03:00, end-time: 2020-03-10T08:42:21.409546+03:00, duration: 1, exit-code: 0
git fetch --tags --prune --prune-tags --depth 50


[rtd-command-info] start-time: 2020-03-10T08:42:21.585098+03:00, end-time: 2020-03-10T08:42:21.593465+03:00, duration: 0, exit-code: 0
git checkout --force origin/master
HEAD is now at fe30003 Update obj.rst

[rtd-command-info] start-time: 2020-03-10T08:42:21.651789+03:00, end-time: 2020-03-10T08:42:21.738017+03:00, duration: 0, exit-code: 0
git clean -d -f -f
Removing source/_build/

[rtd-command-info] start-time: 2020-03-10T08:42:21.951699+03:00, end-time: 2020-03-10T08:42:26.231852+03:00, duration: 4, exit-code: 0
python3.6 -mvirtualenv --no-site-packages --no-download /opt/readthedocs.org/user_builds/citorus/envs/latest
Using real prefix '/usr'
Path not in prefix '/opt/readthedocs.org/venv/include/python3.6m' '/usr'
New python executable in /opt/readthedocs.org/user_builds/citorus/envs/latest/bin/python3.6
Not overwriting existing python script /opt/readthedocs.org/user_builds/citorus/envs/latest/bin/python (you must use /opt/readthedocs.org/user_builds/citorus/envs/latest/bin/python3.6)
Installing setuptools, pip, wheel...
done.

[rtd-command-info] start-time: 2020-03-10T08:42:26.285469+03:00, end-time: 2020-03-10T08:42:26.591084+03:00, duration: 0, exit-code: 1
/opt/readthedocs.org/user_builds/citorus/envs/latest/bin/python -m pip install --upgrade --cache-dir /opt/readthedocs.org/user_builds/citorus/.cache/pip pip
Traceback (most recent call last):
  File "/usr/lib/python3.6/runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "/usr/lib/python3.6/runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "/opt/readthedocs.org/user_builds/citorus/envs/latest/lib/python3.6/site-packages/pip/__main__.py", line 16, in <module>
    from pip._internal import main as _main  # isort:skip # noqa
  File "/opt/readthedocs.org/user_builds/citorus/envs/latest/lib/python3.6/site-packages/pip/_internal/__init__.py", line 40, in <module>
    from pip._internal.cli.autocompletion import autocomplete
  File "/opt/readthedocs.org/user_builds/citorus/envs/latest/lib/python3.6/site-packages/pip/_internal/cli/autocompletion.py", line 8, in <module>
    from pip._internal.cli.main_parser import create_main_parser
  File "/opt/readthedocs.org/user_builds/citorus/envs/latest/lib/python3.6/site-packages/pip/_internal/cli/main_parser.py", line 12, in <module>
    from pip._internal.commands import (
  File "/opt/readthedocs.org/user_builds/citorus/envs/latest/lib/python3.6/site-packages/pip/_internal/commands/__init__.py", line 6, in <module>
    from pip._internal.commands.completion import CompletionCommand
  File "/opt/readthedocs.org/user_builds/citorus/envs/latest/lib/python3.6/site-packages/pip/_internal/commands/completion.py", line 6, in <module>
    from pip._internal.cli.base_command import Command
  File "/opt/readthedocs.org/user_builds/citorus/envs/latest/lib/python3.6/site-packages/pip/_internal/cli/base_command.py", line 25, in <module>
    from pip._internal.index import PackageFinder
ImportError: cannot import name 'PackageFinder'