Read the Docs build information
Build id: 278919
Project: icb-anndata
Version: latest
Commit: 19b62fe3acbec505cb6bf629a4d220cb54e872b4
Date: 2020-01-22T11:51:42.622717Z
State: finished
Success: False


[rtd-command-info] start-time: 2020-01-22T11:51:43.181676Z, end-time: 2020-01-22T11:51:43.192990Z, duration: 0, exit-code: 0
git remote set-url origin https://github.com/theislab/anndata.git


[rtd-command-info] start-time: 2020-01-22T11:51:43.274209Z, end-time: 2020-01-22T11:51:43.796700Z, duration: 0, exit-code: 0
git fetch origin --force --tags --prune --prune-tags --depth 50
From https://github.com/theislab/anndata
   d2dfcfa..19b62fe  master     -> origin/master

[rtd-command-info] start-time: 2020-01-22T11:51:44.102438Z, end-time: 2020-01-22T11:51:44.115493Z, duration: 0, exit-code: 0
git checkout --force origin/master
Previous HEAD position was d2dfcfa use_package_data=True (#301)
HEAD is now at 19b62fe Fix up setting of indices (#300)

[rtd-command-info] start-time: 2020-01-22T11:51:44.193503Z, end-time: 2020-01-22T11:51:44.206455Z, duration: 0, exit-code: 0
git clean -d -f -f


[rtd-command-info] start-time: 2020-01-22T11:51:45.224010Z, end-time: 2020-01-22T11:51:49.972675Z, duration: 4, exit-code: 0
python3.6 -mvirtualenv --no-site-packages --no-download 
Using base prefix '/home/docs/.pyenv/versions/3.6.8'
New python executable in /home/docs/checkouts/readthedocs.org/user_builds/icb-anndata/envs/latest/bin/python3.6
Not overwriting existing python script /home/docs/checkouts/readthedocs.org/user_builds/icb-anndata/envs/latest/bin/python (you must use /home/docs/checkouts/readthedocs.org/user_builds/icb-anndata/envs/latest/bin/python3.6)
Installing setuptools, pip, wheel...
done.

[rtd-command-info] start-time: 2020-01-22T11:51:50.065221Z, end-time: 2020-01-22T11:51:50.578267Z, duration: 0, exit-code: 1
python -m pip install --upgrade --cache-dir /home/docs/checkouts/readthedocs.org/user_builds/icb-anndata/.cache/pip pip
Traceback (most recent call last):
  File "/home/docs/.pyenv/versions/3.6.8/lib/python3.6/runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "/home/docs/.pyenv/versions/3.6.8/lib/python3.6/runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "/home/docs/checkouts/readthedocs.org/user_builds/icb-anndata/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 "/home/docs/checkouts/readthedocs.org/user_builds/icb-anndata/envs/latest/lib/python3.6/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/icb-anndata/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 "/home/docs/checkouts/readthedocs.org/user_builds/icb-anndata/envs/latest/lib/python3.6/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/icb-anndata/envs/latest/lib/python3.6/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/icb-anndata/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 "/home/docs/checkouts/readthedocs.org/user_builds/icb-anndata/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'