Read the Docs build information
Build id: 279912
Project: icb-scanpy
Version: latest
Commit: 21a33f788ab6c8da2a3b508c42e3d5f7be45f5a0
Date: 2020-01-24T00:50:16.405691Z
State: finished
Success: False


[rtd-command-info] start-time: 2020-01-24T00:50:18.308798Z, end-time: 2020-01-24T00:50:18.519578Z, duration: 0, exit-code: 0
git remote set-url origin https://github.com/theislab/scanpy.git


[rtd-command-info] start-time: 2020-01-24T00:50:18.598385Z, end-time: 2020-01-24T00:50:19.698607Z, duration: 1, exit-code: 0
git fetch origin --force --tags --prune --prune-tags --depth 50
From https://github.com/theislab/scanpy
 - [deleted]         (none)     -> origin/unlock-h5py
   3064268..21a33f7  master     -> origin/master

[rtd-command-info] start-time: 2020-01-24T00:50:20.101791Z, end-time: 2020-01-24T00:50:20.345758Z, duration: 0, exit-code: 0
git checkout --force origin/master
Previous HEAD position was 3064268 Add a CI build which uses anndata master (#1005)
HEAD is now at 21a33f7 Replace rank_genes_groups_dotplot with function link in sc.pl.dotplot documentation (#1008)

[rtd-command-info] start-time: 2020-01-24T00:50:20.425345Z, end-time: 2020-01-24T00:50:20.640911Z, duration: 0, exit-code: 0
git clean -d -f -f


[rtd-command-info] start-time: 2020-01-24T00:50:21.776131Z, end-time: 2020-01-24T00:50:26.614277Z, 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-scanpy/envs/latest/bin/python3.6
Not overwriting existing python script /home/docs/checkouts/readthedocs.org/user_builds/icb-scanpy/envs/latest/bin/python (you must use /home/docs/checkouts/readthedocs.org/user_builds/icb-scanpy/envs/latest/bin/python3.6)
Installing setuptools, pip, wheel...
done.

[rtd-command-info] start-time: 2020-01-24T00:50:26.702590Z, end-time: 2020-01-24T00:50:27.224978Z, duration: 0, exit-code: 1
python -m pip install --upgrade --cache-dir /home/docs/checkouts/readthedocs.org/user_builds/icb-scanpy/.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-scanpy/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-scanpy/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-scanpy/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-scanpy/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-scanpy/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-scanpy/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-scanpy/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'