Read the Docs build information
Build id: 1649969
Project: iiasa-energy-program-message-ix
Version: 733
Commit: 58068b2e08c2287d0371e8fb9d38ad3e68799620
Date: 2023-08-09T09:43:26.464124Z
State: finished
Success: False


[rtd-command-info] start-time: 2023-08-09T09:43:30.291421Z, end-time: 2023-08-09T09:43:32.042533Z, duration: 1, exit-code: 0
git clone --no-single-branch --depth 50 https://github.com/iiasa/message_ix.git .
Cloning into '.'...

[rtd-command-info] start-time: 2023-08-09T09:43:32.354643Z, end-time: 2023-08-09T09:43:32.909333Z, duration: 0, exit-code: 0
git fetch origin --force --tags --prune --prune-tags --depth 50 pull/733/head:external-733
From https://github.com/iiasa/message_ix
 * [new ref]         refs/pull/733/head -> external-733

[rtd-command-info] start-time: 2023-08-09T09:43:33.143545Z, end-time: 2023-08-09T09:43:33.275203Z, duration: 0, exit-code: 0
git checkout --force 58068b2e08c2287d0371e8fb9d38ad3e68799620
Note: switching to '58068b2e08c2287d0371e8fb9d38ad3e68799620'.

You are in 'detached HEAD' state. You can look around, make experimental
changes and commit them, and you can discard any commits you make in this
state without impacting any branches by switching back to a branch.

If you want to create a new branch to retain commits you create, you may
do so (now or later) by using -c with the switch command. Example:

  git switch -c <new-branch-name>

Or undo this operation with:

  git switch -

Turn off this advice by setting config variable advice.detachedHead to false

HEAD is now at 58068b2 Add step to install latest ixmp/main version in RTD config

[rtd-command-info] start-time: 2023-08-09T09:43:33.523770Z, end-time: 2023-08-09T09:43:33.595734Z, duration: 0, exit-code: 0
git clean -d -f -f


[rtd-command-info] start-time: 2023-08-09T09:43:33.829396Z, end-time: 2023-08-09T09:43:33.888965Z, duration: 0, exit-code: 0
cat .readthedocs.yaml
# Read the Docs configuration file
# See https://docs.readthedocs.io/en/stable/config-file/v2.html for details

# Required
version: 2

# Build PDF & ePub
formats:
  - epub
  - pdf

# Set the version of Python and other tools you might need
build:
  os: ubuntu-22.04
  tools:
    python: "3.11"

# Build documentation in the docs/ directory with Sphinx
sphinx:
  configuration: doc/conf.py

python:
  install:
  - requirements: doc/requirements.txt
  - method: pip
    path: .
    extra_requirements:
      - docs
      - ci/rtd-requirements.txt

[rtd-command-info] start-time: 2023-08-09T09:43:40.659697Z, end-time: 2023-08-09T09:43:40.760294Z, duration: 0, exit-code: 0
asdf global python 3.11.4


[rtd-command-info] start-time: 2023-08-09T09:43:41.421779Z, end-time: 2023-08-09T09:43:42.357216Z, duration: 0, exit-code: 0
python -mvirtualenv $READTHEDOCS_VIRTUALENV_PATH
created virtual environment CPython3.11.4.final.0-64 in 625ms
  creator CPython3Posix(dest=/home/docs/checkouts/readthedocs.org/user_builds/iiasa-energy-program-message-ix/envs/733, clear=False, no_vcs_ignore=False, global=False)
  seeder FromAppData(download=False, pip=bundle, setuptools=bundle, wheel=bundle, via=copy, app_data_dir=/home/docs/.local/share/virtualenv)
    added seed packages: pip==21.2.3, setuptools==57.4.0, wheel==0.37.0
  activators BashActivator,CShellActivator,FishActivator,PowerShellActivator,PythonActivator

[rtd-command-info] start-time: 2023-08-09T09:43:42.569345Z, end-time: 2023-08-09T09:43:55.559901Z, duration: 12, exit-code: 0
python -m pip install --upgrade --no-cache-dir pip setuptools
Requirement already satisfied: pip in /home/docs/checkouts/readthedocs.org/user_builds/iiasa-energy-program-message-ix/envs/733/lib/python3.11/site-packages (21.2.3)
Collecting pip
  Downloading pip-23.2.1-py3-none-any.whl (2.1 MB)
Requirement already satisfied: setuptools in /home/docs/checkouts/readthedocs.org/user_builds/iiasa-energy-program-message-ix/envs/733/lib/python3.11/site-packages (57.4.0)
Collecting setuptools
  Downloading setuptools-68.0.0-py3-none-any.whl (804 kB)
Installing collected packages: setuptools, pip
  Attempting uninstall: setuptools
    Found existing installation: setuptools 57.4.0
    Uninstalling setuptools-57.4.0:
      Successfully uninstalled setuptools-57.4.0
  Attempting uninstall: pip
    Found existing installation: pip 21.2.3
    Uninstalling pip-21.2.3:
      Successfully uninstalled pip-21.2.3
Successfully installed pip-23.2.1 setuptools-68.0.0

[rtd-command-info] start-time: 2023-08-09T09:43:56.005829Z, end-time: 2023-08-09T09:44:04.345397Z, duration: 8, exit-code: 0
python -m pip install --upgrade --no-cache-dir pillow mock==1.0.1 alabaster>=0.7,<0.8,!=0.7.5 commonmark==0.9.1 recommonmark==0.5.0 sphinx<2 sphinx-rtd-theme<0.5 readthedocs-sphinx-ext<2.3 jinja2<3.1.0
Collecting pillow
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Collecting MarkupSafe>=2.0 (from jinja2<3.1.0)
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INFO: pip is looking at multiple versions of sphinxcontrib-websupport to determine which version is compatible with other requirements. This could take a while.
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Building wheels for collected packages: mock
  Building wheel for mock (setup.py): started
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  Created wheel for mock: filename=mock-1.0.1-py3-none-any.whl size=23753 sha256=617ddddc6715d77a06e6a291fba2f96701218dabd46f09c19346ac391d8bf1ae
  Stored in directory: /tmp/pip-ephem-wheel-cache-f573sn26/wheels/80/c2/c8/630c9eb889f0be0202cb11bf30b47aa54bf7588e8d50b70005
Successfully built mock
Installing collected packages: snowballstemmer, mock, commonmark, urllib3, sphinxcontrib-serializinghtml, six, Pygments, pillow, packaging, MarkupSafe, imagesize, idna, docutils, charset-normalizer, certifi, babel, alabaster, sphinxcontrib-websupport, requests, jinja2, sphinx, readthedocs-sphinx-ext, sphinx-rtd-theme, recommonmark
Successfully installed MarkupSafe-2.1.3 Pygments-2.16.1 alabaster-0.7.13 babel-2.12.1 certifi-2023.7.22 charset-normalizer-3.2.0 commonmark-0.9.1 docutils-0.17.1 idna-3.4 imagesize-1.4.1 jinja2-3.0.3 mock-1.0.1 packaging-23.1 pillow-10.0.0 readthedocs-sphinx-ext-2.2.2 recommonmark-0.5.0 requests-2.31.0 six-1.16.0 snowballstemmer-2.2.0 sphinx-1.8.6 sphinx-rtd-theme-0.4.3 sphinxcontrib-serializinghtml-1.1.5 sphinxcontrib-websupport-1.2.4 urllib3-2.0.4

[rtd-command-info] start-time: 2023-08-09T09:44:04.596682Z, end-time: 2023-08-09T09:44:09.663790Z, duration: 5, exit-code: 0
python -m pip install --exists-action=w --no-cache-dir -r doc/requirements.txt
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Collecting pyyaml==6.0.1 (from -r doc/requirements.txt (line 49))
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Installing collected packages: sphinxcontrib-qthelp, sphinxcontrib-jsmath, sphinxcontrib-htmlhelp, sphinxcontrib-devhelp, sphinxcontrib-applehelp, smmap, pyyaml, latexcodec, jinja2, docutils, sphinx, pybtex, gitdb, sphinxcontrib-jquery, pybtex-docutils, numpydoc, gitpython, sphinxcontrib-bibtex, sphinx-rtd-theme
  Attempting uninstall: jinja2
    Found existing installation: Jinja2 3.0.3
    Uninstalling Jinja2-3.0.3:
      Successfully uninstalled Jinja2-3.0.3
  Attempting uninstall: docutils
    Found existing installation: docutils 0.17.1
    Uninstalling docutils-0.17.1:
      Successfully uninstalled docutils-0.17.1
  Attempting uninstall: sphinx
    Found existing installation: Sphinx 1.8.6
    Uninstalling Sphinx-1.8.6:
      Successfully uninstalled Sphinx-1.8.6
  Attempting uninstall: sphinx-rtd-theme
    Found existing installation: sphinx-rtd-theme 0.4.3
    Uninstalling sphinx-rtd-theme-0.4.3:
      Successfully uninstalled sphinx-rtd-theme-0.4.3
Successfully installed docutils-0.18.1 gitdb-4.0.10 gitpython-3.1.32 jinja2-3.1.2 latexcodec-2.0.1 numpydoc-1.5.0 pybtex-0.24.0 pybtex-docutils-1.0.2 pyyaml-6.0.1 smmap-5.0.0 sphinx-6.2.1 sphinx-rtd-theme-1.2.2 sphinxcontrib-applehelp-1.0.4 sphinxcontrib-bibtex-2.5.0 sphinxcontrib-devhelp-1.0.2 sphinxcontrib-htmlhelp-2.0.1 sphinxcontrib-jquery-4.1 sphinxcontrib-jsmath-1.0.1 sphinxcontrib-qthelp-1.0.3

[rtd-command-info] start-time: 2023-08-09T09:44:09.972922Z, end-time: 2023-08-09T09:44:10.752775Z, duration: 0, exit-code: 2
python -m pip install --upgrade --upgrade-strategy only-if-needed --no-cache-dir .[docs,ci/rtd-requirements.txt]
ERROR: Exception:
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/iiasa-energy-program-message-ix/envs/733/lib/python3.11/site-packages/pip/_vendor/packaging/requirements.py", line 102, in __init__
    req = REQUIREMENT.parseString(requirement_string)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/docs/checkouts/readthedocs.org/user_builds/iiasa-energy-program-message-ix/envs/733/lib/python3.11/site-packages/pip/_vendor/pyparsing/util.py", line 256, in _inner
    return fn(self, *args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/docs/checkouts/readthedocs.org/user_builds/iiasa-energy-program-message-ix/envs/733/lib/python3.11/site-packages/pip/_vendor/pyparsing/core.py", line 1190, in parse_string
    raise exc.with_traceback(None)
pip._vendor.pyparsing.exceptions.ParseException: Expected string_end, found '['  (at char 11), (line:1, col:12)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/iiasa-energy-program-message-ix/envs/733/lib/python3.11/site-packages/pip/_internal/cli/base_command.py", line 180, in exc_logging_wrapper
    status = run_func(*args)
             ^^^^^^^^^^^^^^^
  File "/home/docs/checkouts/readthedocs.org/user_builds/iiasa-energy-program-message-ix/envs/733/lib/python3.11/site-packages/pip/_internal/cli/req_command.py", line 248, in wrapper
    return func(self, options, args)
           ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/docs/checkouts/readthedocs.org/user_builds/iiasa-energy-program-message-ix/envs/733/lib/python3.11/site-packages/pip/_internal/commands/install.py", line 342, in run
    reqs = self.get_requirements(args, options, finder, session)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/docs/checkouts/readthedocs.org/user_builds/iiasa-energy-program-message-ix/envs/733/lib/python3.11/site-packages/pip/_internal/cli/req_command.py", line 414, in get_requirements
    req_to_add = install_req_from_line(
                 ^^^^^^^^^^^^^^^^^^^^^^
  File "/home/docs/checkouts/readthedocs.org/user_builds/iiasa-energy-program-message-ix/envs/733/lib/python3.11/site-packages/pip/_internal/req/constructors.py", line 395, in install_req_from_line
    parts = parse_req_from_line(name, line_source)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/docs/checkouts/readthedocs.org/user_builds/iiasa-energy-program-message-ix/envs/733/lib/python3.11/site-packages/pip/_internal/req/constructors.py", line 332, in parse_req_from_line
    extras = convert_extras(extras_as_string)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/docs/checkouts/readthedocs.org/user_builds/iiasa-energy-program-message-ix/envs/733/lib/python3.11/site-packages/pip/_internal/req/constructors.py", line 57, in convert_extras
    return get_requirement("placeholder" + extras.lower()).extras
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/docs/checkouts/readthedocs.org/user_builds/iiasa-energy-program-message-ix/envs/733/lib/python3.11/site-packages/pip/_internal/utils/packaging.py", line 45, in get_requirement
    return Requirement(req_string)
           ^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/docs/checkouts/readthedocs.org/user_builds/iiasa-energy-program-message-ix/envs/733/lib/python3.11/site-packages/pip/_vendor/packaging/requirements.py", line 104, in __init__
    raise InvalidRequirement(
pip._vendor.packaging.requirements.InvalidRequirement: Parse error at "'[docs,ci'": Expected string_end