Read the Docs build information
Build id: 281256
Project: citrix-adc-advanced-policy-expression-reference
Version: latest
Commit: 303605e9f9f2a4a47de9c2e064d809e18f59fcc8
Date: 2020-01-28T09:35:50.250803Z
State: finished
Success: False


[rtd-command-info] start-time: 2020-01-28T09:47:39.354500Z, end-time: 2020-01-28T09:47:39.844903Z, duration: 0, exit-code: 0
git remote set-url origin git@github.com:citrix/adc-advanced-policy-expression-reference.git


[rtd-command-info] start-time: 2020-01-28T09:47:39.923098Z, end-time: 2020-01-28T09:47:41.146242Z, duration: 1, exit-code: 0
git fetch origin --force --tags --prune --prune-tags --depth 50
Warning: Permanently added 'github.com,192.30.255.112' (RSA) to the list of known hosts.
From github.com:citrix/adc-advanced-policy-expression-reference
   bed430d..303605e  master     -> origin/master

[rtd-command-info] start-time: 2020-01-28T09:47:41.390139Z, end-time: 2020-01-28T09:47:41.958918Z, duration: 0, exit-code: 0
git checkout --force origin/master
Previous HEAD position was bed430d added site url
HEAD is now at 303605e added site url

[rtd-command-info] start-time: 2020-01-28T09:47:42.034446Z, end-time: 2020-01-28T09:47:42.593449Z, duration: 0, exit-code: 0
git clean -d -f -f
Removing _build/
Removing docs/readthedocs-data.js

[rtd-command-info] start-time: 2020-01-28T09:47:42.872529Z, end-time: 2020-01-28T09:47:43.433086Z, duration: 0, exit-code: 0
git submodule sync
Synchronizing submodule url for 'devdocs-theme'

[rtd-command-info] start-time: 2020-01-28T09:47:43.523570Z, end-time: 2020-01-28T09:47:44.718366Z, duration: 1, exit-code: 0
git submodule update --init --force --recursive devdocs-theme
Submodule path 'devdocs-theme': checked out '0940b18e001da9c3f1cb6b33d97e7e9039af01f3'

[rtd-command-info] start-time: 2020-01-28T09:47:46.044584Z, end-time: 2020-01-28T09:47:54.260720Z, duration: 8, exit-code: 0
python3.7 -mvirtualenv --no-site-packages --no-download 
Using base prefix '/home/docs/.pyenv/versions/3.7.3'
New python executable in /home/docs/checkouts/readthedocs.org/user_builds/citrix-adc-advanced-policy-expression-reference/envs/latest/bin/python3.7
Not overwriting existing python script /home/docs/checkouts/readthedocs.org/user_builds/citrix-adc-advanced-policy-expression-reference/envs/latest/bin/python (you must use /home/docs/checkouts/readthedocs.org/user_builds/citrix-adc-advanced-policy-expression-reference/envs/latest/bin/python3.7)
Installing setuptools, pip, wheel...
done.

[rtd-command-info] start-time: 2020-01-28T09:47:54.350021Z, end-time: 2020-01-28T09:47:55.025037Z, duration: 0, exit-code: 1
python -m pip install --upgrade --cache-dir /home/docs/checkouts/readthedocs.org/user_builds/citrix-adc-advanced-policy-expression-reference/.cache/pip pip
Traceback (most recent call last):
  File "/home/docs/.pyenv/versions/3.7.3/lib/python3.7/runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "/home/docs/.pyenv/versions/3.7.3/lib/python3.7/runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "/home/docs/checkouts/readthedocs.org/user_builds/citrix-adc-advanced-policy-expression-reference/envs/latest/lib/python3.7/site-packages/pip/__main__.py", line 16, in <module>
    from pip._internal import main as _main  # isort:skip # noqa
  File "/home/docs/checkouts/readthedocs.org/user_builds/citrix-adc-advanced-policy-expression-reference/envs/latest/lib/python3.7/site-packages/pip/_internal/__init__.py", line 40, in <module>
    from pip._internal.cli.autocompletion import autocomplete
  File "/home/docs/checkouts/readthedocs.org/user_builds/citrix-adc-advanced-policy-expression-reference/envs/latest/lib/python3.7/site-packages/pip/_internal/cli/autocompletion.py", line 8, in <module>
    from pip._internal.cli.main_parser import create_main_parser
  File "/home/docs/checkouts/readthedocs.org/user_builds/citrix-adc-advanced-policy-expression-reference/envs/latest/lib/python3.7/site-packages/pip/_internal/cli/main_parser.py", line 12, in <module>
    from pip._internal.commands import (
  File "/home/docs/checkouts/readthedocs.org/user_builds/citrix-adc-advanced-policy-expression-reference/envs/latest/lib/python3.7/site-packages/pip/_internal/commands/__init__.py", line 6, in <module>
    from pip._internal.commands.completion import CompletionCommand
  File "/home/docs/checkouts/readthedocs.org/user_builds/citrix-adc-advanced-policy-expression-reference/envs/latest/lib/python3.7/site-packages/pip/_internal/commands/completion.py", line 6, in <module>
    from pip._internal.cli.base_command import Command
  File "/home/docs/checkouts/readthedocs.org/user_builds/citrix-adc-advanced-policy-expression-reference/envs/latest/lib/python3.7/site-packages/pip/_internal/cli/base_command.py", line 25, in <module>
    from pip._internal.index import PackageFinder
ImportError: cannot import name 'PackageFinder' from 'pip._internal.index' (/home/docs/checkouts/readthedocs.org/user_builds/citrix-adc-advanced-policy-expression-reference/envs/latest/lib/python3.7/site-packages/pip/_internal/index/__init__.py)