Read the Docs build information
Build id: 203
Project: wiki
Version: latest
Commit: c7c999a42cc52d781b913fabb2cd687bd9134c1f
Date: 2020-01-25T13:28:18.409969Z
State: finished
Success: False


[rtd-command-info] start-time: 2020-01-25T13:28:19.202589Z, end-time: 2020-01-25T13:28:19.223217Z, duration: 0, exit-code: 0
git remote set-url origin https://github.com/amarula/wiki-amarula.git


[rtd-command-info] start-time: 2020-01-25T13:28:19.340879Z, end-time: 2020-01-25T13:28:20.531283Z, duration: 1, exit-code: 0
git fetch origin --force --tags --prune --prune-tags --depth 50
From https://github.com/amarula/wiki-amarula
   c130acc..c7c999a  master     -> origin/master

[rtd-command-info] start-time: 2020-01-25T13:28:21.116160Z, end-time: 2020-01-25T13:28:21.133943Z, duration: 0, exit-code: 0
git checkout --force origin/master
Previous HEAD position was c130acc bsp: rk3399: Fix roc-rk3399-pc
HEAD is now at c7c999a roc-rk3399-pc: Use u-boot-amarula/rockchip branch

[rtd-command-info] start-time: 2020-01-25T13:28:21.243526Z, end-time: 2020-01-25T13:28:21.262424Z, duration: 0, exit-code: 0
git clean -d -f -f


[rtd-command-info] start-time: 2020-01-25T13:28:22.022004Z, end-time: 2020-01-25T13:28:26.336509Z, duration: 4, exit-code: 0
python3.7 -mvirtualenv --no-site-packages --no-download /opt/readthedocs.org/user_builds/wiki/envs/latest
Using base prefix '/usr'
New python executable in /opt/readthedocs.org/user_builds/wiki/envs/latest/bin/python3.7
Not overwriting existing python script /opt/readthedocs.org/user_builds/wiki/envs/latest/bin/python (you must use /opt/readthedocs.org/user_builds/wiki/envs/latest/bin/python3.7)
Installing setuptools, pip, wheel...
done.

[rtd-command-info] start-time: 2020-01-25T13:28:26.442366Z, end-time: 2020-01-25T13:28:26.843490Z, duration: 0, exit-code: 1
/opt/readthedocs.org/user_builds/wiki/envs/latest/bin/python -m pip install --upgrade --cache-dir /opt/readthedocs.org/user_builds/wiki/.cache/pip pip
Traceback (most recent call last):
  File "/usr/lib/python3.7/runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "/usr/lib/python3.7/runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "/opt/readthedocs.org/user_builds/wiki/envs/latest/lib/python3.7/site-packages/pip/__main__.py", line 19, in <module>
    sys.exit(_main())
  File "/opt/readthedocs.org/user_builds/wiki/envs/latest/lib/python3.7/site-packages/pip/_internal/main.py", line 45, in main
    command = create_command(cmd_name, isolated=("--isolated" in cmd_args))
  File "/opt/readthedocs.org/user_builds/wiki/envs/latest/lib/python3.7/site-packages/pip/_internal/commands/__init__.py", line 96, in create_command
    module = importlib.import_module(module_path)
  File "/opt/readthedocs.org/user_builds/wiki/envs/latest/lib/python3.7/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
  File "<frozen importlib._bootstrap>", line 983, in _find_and_load
  File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 728, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/opt/readthedocs.org/user_builds/wiki/envs/latest/lib/python3.7/site-packages/pip/_internal/commands/install.py", line 23, in <module>
    from pip._internal.cli.req_command import RequirementCommand
  File "/opt/readthedocs.org/user_builds/wiki/envs/latest/lib/python3.7/site-packages/pip/_internal/cli/req_command.py", line 17, in <module>
    from pip._internal.index import PackageFinder
ImportError: cannot import name 'PackageFinder' from 'pip._internal.index' (/opt/readthedocs.org/user_builds/wiki/envs/latest/lib/python3.7/site-packages/pip/_internal/index/__init__.py)