Running with gitlab-runner 12.9.0 (4c96e5ad)
  on universal-tn4 d3cf9985
section_start:1617715742:prepare_executor
Preparing the "docker" executor
Using Docker executor with image quantumtinkerer/research ...
Authenticating with credentials from /root/.docker/config.json
Pulling docker image quantumtinkerer/research ...
Using docker image sha256:af26b63af6c46d7b8c2733f69ffca184ff76da56c93fe4a0eaf140efee0d989c for quantumtinkerer/research ...
section_end:1617715743:prepare_executor
section_start:1617715743:prepare_script
Preparing environment
Authenticating with credentials from /root/.docker/config.json
Running on runner-d3cf9985-project-713-concurrent-0 via tnw-tn4.tudelft.net...
section_end:1617715747:prepare_script
section_start:1617715747:get_sources
Getting source from Git repository
Authenticating with credentials from /root/.docker/config.json
Fetching changes...
Reinitialized existing Git repository in /builds/solidstate/lectures/.git/
From https://gitlab.kwant-project.org/solidstate/lectures
 * [new ref]         8a42c7bef5a86b068cea2a8b1270a6806b7a2e2c -> refs/pipelines/61067
   8fcc040..c11277d  local      -> origin/local
   254bddf..8a42c7b  master     -> origin/master
Checking out 8a42c7be as master...
Removing site/

Skipping Git submodules setup
section_end:1617715750:get_sources
section_start:1617715750:restore_cache
Restoring cache
Authenticating with credentials from /root/.docker/config.json
section_end:1617715754:restore_cache
section_start:1617715754:download_artifacts
Downloading artifacts
Authenticating with credentials from /root/.docker/config.json
section_end:1617715757:download_artifacts
section_start:1617715757:build_script
Running before_script and script
Authenticating with credentials from /root/.docker/config.json
$ pip install -Ur requirements.txt
Collecting jupyter_client
  Downloading jupyter_client-6.1.12-py3-none-any.whl (112 kB)
Collecting ipython
  Downloading ipython-7.22.0-py3-none-any.whl (785 kB)
Collecting ipykernel
  Downloading ipykernel-5.5.3-py3-none-any.whl (120 kB)
Collecting pathlib
  Downloading pathlib-1.0.1.tar.gz (49 kB)
Requirement already up-to-date: nbconvert<6.0 in /opt/conda/lib/python3.7/site-packages (from -r requirements.txt (line 5)) (5.6.1)
Collecting plotly
  Downloading plotly-4.14.3-py2.py3-none-any.whl (13.2 MB)
Collecting matplotlib
  Downloading matplotlib-3.4.1-cp37-cp37m-manylinux1_x86_64.whl (10.3 MB)
Collecting scipy
  Downloading scipy-1.6.2-cp37-cp37m-manylinux1_x86_64.whl (27.4 MB)
Collecting wikitables
  Downloading wikitables-0.5.4-py2.py3-none-any.whl (11 kB)
Collecting pandas
  Downloading pandas-1.2.3-cp37-cp37m-manylinux1_x86_64.whl (9.9 MB)
Collecting jupytext
  Downloading jupytext-1.11.1-py3-none-any.whl (291 kB)
Collecting python-markdown-math
  Downloading python_markdown_math-0.8-py3-none-any.whl (5.9 kB)
Collecting mkdocs-material<5
  Downloading mkdocs_material-4.6.3-py2.py3-none-any.whl (723 kB)
Collecting ics
  Downloading ics-0.7-py2.py3-none-any.whl (42 kB)
Requirement already satisfied, skipping upgrade: pyzmq>=13 in /opt/conda/lib/python3.7/site-packages (from jupyter_client->-r requirements.txt (line 1)) (19.0.0)
Requirement already satisfied, skipping upgrade: tornado>=4.1 in /opt/conda/lib/python3.7/site-packages (from jupyter_client->-r requirements.txt (line 1)) (6.0.4)
Requirement already satisfied, skipping upgrade: jupyter-core>=4.6.0 in /opt/conda/lib/python3.7/site-packages (from jupyter_client->-r requirements.txt (line 1)) (4.6.3)
Requirement already satisfied, skipping upgrade: traitlets in /opt/conda/lib/python3.7/site-packages (from jupyter_client->-r requirements.txt (line 1)) (4.3.3)
Requirement already satisfied, skipping upgrade: python-dateutil>=2.1 in /opt/conda/lib/python3.7/site-packages (from jupyter_client->-r requirements.txt (line 1)) (2.8.1)
Requirement already satisfied, skipping upgrade: backcall in /opt/conda/lib/python3.7/site-packages (from ipython->-r requirements.txt (line 2)) (0.1.0)
Requirement already satisfied, skipping upgrade: prompt-toolkit!=3.0.0,!=3.0.1,<3.1.0,>=2.0.0 in /opt/conda/lib/python3.7/site-packages (from ipython->-r requirements.txt (line 2)) (3.0.3)
Requirement already satisfied, skipping upgrade: pexpect>4.3; sys_platform != "win32" in /opt/conda/lib/python3.7/site-packages (from ipython->-r requirements.txt (line 2)) (4.8.0)
Requirement already satisfied, skipping upgrade: jedi>=0.16 in /opt/conda/lib/python3.7/site-packages (from ipython->-r requirements.txt (line 2)) (0.16.0)
Requirement already satisfied, skipping upgrade: pickleshare in /opt/conda/lib/python3.7/site-packages (from ipython->-r requirements.txt (line 2)) (0.7.5)
Requirement already satisfied, skipping upgrade: pygments in /opt/conda/lib/python3.7/site-packages (from ipython->-r requirements.txt (line 2)) (2.5.2)
Requirement already satisfied, skipping upgrade: decorator in /opt/conda/lib/python3.7/site-packages (from ipython->-r requirements.txt (line 2)) (4.4.2)
Requirement already satisfied, skipping upgrade: setuptools>=18.5 in /opt/conda/lib/python3.7/site-packages (from ipython->-r requirements.txt (line 2)) (45.2.0.post20200209)
Requirement already satisfied, skipping upgrade: testpath in /opt/conda/lib/python3.7/site-packages (from nbconvert<6.0->-r requirements.txt (line 5)) (0.4.4)
Requirement already satisfied, skipping upgrade: entrypoints>=0.2.2 in /opt/conda/lib/python3.7/site-packages (from nbconvert<6.0->-r requirements.txt (line 5)) (0.3)
Requirement already satisfied, skipping upgrade: mistune<2,>=0.8.1 in /opt/conda/lib/python3.7/site-packages (from nbconvert<6.0->-r requirements.txt (line 5)) (0.8.4)
Requirement already satisfied, skipping upgrade: nbformat>=4.4 in /opt/conda/lib/python3.7/site-packages (from nbconvert<6.0->-r requirements.txt (line 5)) (5.0.4)
Requirement already satisfied, skipping upgrade: bleach in /opt/conda/lib/python3.7/site-packages (from nbconvert<6.0->-r requirements.txt (line 5)) (3.1.1)
Requirement already satisfied, skipping upgrade: pandocfilters>=1.4.1 in /opt/conda/lib/python3.7/site-packages (from nbconvert<6.0->-r requirements.txt (line 5)) (1.4.2)
Requirement already satisfied, skipping upgrade: defusedxml in /opt/conda/lib/python3.7/site-packages (from nbconvert<6.0->-r requirements.txt (line 5)) (0.6.0)
Requirement already satisfied, skipping upgrade: jinja2>=2.4 in /opt/conda/lib/python3.7/site-packages (from nbconvert<6.0->-r requirements.txt (line 5)) (2.11.1)
Requirement already satisfied, skipping upgrade: retrying>=1.3.3 in /opt/conda/lib/python3.7/site-packages (from plotly->-r requirements.txt (line 6)) (1.3.3)
Requirement already satisfied, skipping upgrade: six in /opt/conda/lib/python3.7/site-packages (from plotly->-r requirements.txt (line 6)) (1.14.0)
Requirement already satisfied, skipping upgrade: kiwisolver>=1.0.1 in /opt/conda/lib/python3.7/site-packages (from matplotlib->-r requirements.txt (line 7)) (1.1.0)
Requirement already satisfied, skipping upgrade: numpy>=1.16 in /opt/conda/lib/python3.7/site-packages (from matplotlib->-r requirements.txt (line 7)) (1.17.5)
Requirement already satisfied, skipping upgrade: cycler>=0.10 in /opt/conda/lib/python3.7/site-packages (from matplotlib->-r requirements.txt (line 7)) (0.10.0)
Requirement already satisfied, skipping upgrade: pyparsing>=2.2.1 in /opt/conda/lib/python3.7/site-packages (from matplotlib->-r requirements.txt (line 7)) (2.4.6)
Requirement already satisfied, skipping upgrade: pillow>=6.2.0 in /opt/conda/lib/python3.7/site-packages (from matplotlib->-r requirements.txt (line 7)) (7.0.0)
Collecting mwparserfromhell>=0.4.3
  Downloading mwparserfromhell-0.6-cp37-cp37m-manylinux1_x86_64.whl (174 kB)
Requirement already satisfied, skipping upgrade: requests>=2.9.1 in /opt/conda/lib/python3.7/site-packages (from wikitables->-r requirements.txt (line 9)) (2.23.0)
Requirement already satisfied, skipping upgrade: pytz>=2017.3 in /opt/conda/lib/python3.7/site-packages (from pandas->-r requirements.txt (line 10)) (2019.3)
Collecting markdown-it-py~=0.6.0
  Downloading markdown_it_py-0.6.2-py3-none-any.whl (81 kB)
Requirement already satisfied, skipping upgrade: pyyaml in /opt/conda/lib/python3.7/site-packages (from jupytext->-r requirements.txt (line 11)) (5.3)
Requirement already satisfied, skipping upgrade: toml in /opt/conda/lib/python3.7/site-packages (from jupytext->-r requirements.txt (line 11)) (0.10.0)
Collecting Markdown>=3.0
  Downloading Markdown-3.3.4-py3-none-any.whl (97 kB)
Collecting pymdown-extensions>=6.3
  Downloading pymdown_extensions-8.1.1-py3-none-any.whl (206 kB)
Collecting mkdocs>=1.0
  Downloading mkdocs-1.1.2-py3-none-any.whl (6.4 MB)
Collecting tatsu>4.2
  Downloading TatSu-4.4.0-py2.py3-none-any.whl (85 kB)
Collecting arrow<0.15,>=0.11
  Downloading arrow-0.14.7-py2.py3-none-any.whl (39 kB)
Requirement already satisfied, skipping upgrade: ipython-genutils in /opt/conda/lib/python3.7/site-packages (from traitlets->jupyter_client->-r requirements.txt (line 1)) (0.2.0)
Requirement already satisfied, skipping upgrade: wcwidth in /opt/conda/lib/python3.7/site-packages (from prompt-toolkit!=3.0.0,!=3.0.1,<3.1.0,>=2.0.0->ipython->-r requirements.txt (line 2)) (0.1.8)
Requirement already satisfied, skipping upgrade: ptyprocess>=0.5 in /opt/conda/lib/python3.7/site-packages (from pexpect>4.3; sys_platform != "win32"->ipython->-r requirements.txt (line 2)) (0.6.0)
Requirement already satisfied, skipping upgrade: parso>=0.5.2 in /opt/conda/lib/python3.7/site-packages (from jedi>=0.16->ipython->-r requirements.txt (line 2)) (0.6.2)
Requirement already satisfied, skipping upgrade: jsonschema!=2.5.0,>=2.4 in /opt/conda/lib/python3.7/site-packages (from nbformat>=4.4->nbconvert<6.0->-r requirements.txt (line 5)) (3.2.0)
Requirement already satisfied, skipping upgrade: webencodings in /opt/conda/lib/python3.7/site-packages (from bleach->nbconvert<6.0->-r requirements.txt (line 5)) (0.5.1)
Requirement already satisfied, skipping upgrade: MarkupSafe>=0.23 in /opt/conda/lib/python3.7/site-packages (from jinja2>=2.4->nbconvert<6.0->-r requirements.txt (line 5)) (1.1.1)
Requirement already satisfied, skipping upgrade: urllib3!=1.25.0,!=1.25.1,<1.26,>=1.21.1 in /opt/conda/lib/python3.7/site-packages (from requests>=2.9.1->wikitables->-r requirements.txt (line 9)) (1.25.7)
Requirement already satisfied, skipping upgrade: idna<3,>=2.5 in /opt/conda/lib/python3.7/site-packages (from requests>=2.9.1->wikitables->-r requirements.txt (line 9)) (2.9)
Requirement already satisfied, skipping upgrade: chardet<4,>=3.0.2 in /opt/conda/lib/python3.7/site-packages (from requests>=2.9.1->wikitables->-r requirements.txt (line 9)) (3.0.4)
Requirement already satisfied, skipping upgrade: certifi>=2017.4.17 in /opt/conda/lib/python3.7/site-packages (from requests>=2.9.1->wikitables->-r requirements.txt (line 9)) (2019.11.28)
Requirement already satisfied, skipping upgrade: attrs<21,>=19 in /opt/conda/lib/python3.7/site-packages (from markdown-it-py~=0.6.0->jupytext->-r requirements.txt (line 11)) (19.3.0)
Collecting mdit-py-plugins~=0.2.1
  Downloading mdit_py_plugins-0.2.6-py3-none-any.whl (39 kB)
Requirement already satisfied, skipping upgrade: importlib-metadata; python_version < "3.8" in /opt/conda/lib/python3.7/site-packages (from Markdown>=3.0->python-markdown-math->-r requirements.txt (line 12)) (1.5.0)
Collecting livereload>=2.5.1
  Downloading livereload-2.6.3.tar.gz (25 kB)
Collecting lunr[languages]==0.5.8
  Downloading lunr-0.5.8-py2.py3-none-any.whl (2.3 MB)
Requirement already satisfied, skipping upgrade: click>=3.3 in /opt/conda/lib/python3.7/site-packages (from mkdocs>=1.0->mkdocs-material<5->-r requirements.txt (line 13)) (7.0)
Requirement already satisfied, skipping upgrade: pyrsistent>=0.14.0 in /opt/conda/lib/python3.7/site-packages (from jsonschema!=2.5.0,>=2.4->nbformat>=4.4->nbconvert<6.0->-r requirements.txt (line 5)) (0.15.7)
Requirement already satisfied, skipping upgrade: zipp>=0.5 in /opt/conda/lib/python3.7/site-packages (from importlib-metadata; python_version < "3.8"->Markdown>=3.0->python-markdown-math->-r requirements.txt (line 12)) (3.1.0)
Collecting future>=0.16.0
  Downloading future-0.18.2.tar.gz (829 kB)
Collecting nltk>=3.2.5; python_version > "2.7" and extra == "languages"
  Downloading nltk-3.5.zip (1.4 MB)
Collecting joblib
  Downloading joblib-1.0.1-py3-none-any.whl (303 kB)
Requirement already satisfied, skipping upgrade: regex in /opt/conda/lib/python3.7/site-packages (from nltk>=3.2.5; python_version > "2.7" and extra == "languages"->lunr[languages]==0.5.8->mkdocs>=1.0->mkdocs-material<5->-r requirements.txt (line 13)) (2020.2.20)
Requirement already satisfied, skipping upgrade: tqdm in /opt/conda/lib/python3.7/site-packages (from nltk>=3.2.5; python_version > "2.7" and extra == "languages"->lunr[languages]==0.5.8->mkdocs>=1.0->mkdocs-material<5->-r requirements.txt (line 13)) (4.43.0)
Building wheels for collected packages: pathlib, livereload, future, nltk
  Building wheel for pathlib (setup.py): started
  Building wheel for pathlib (setup.py): finished with status 'done'
  Created wheel for pathlib: filename=pathlib-1.0.1-py3-none-any.whl size=14346 sha256=9c538ac14a533cbedbe0ce7eb13d18a12698121ed05cc35c0c7b4049cb8eb3e3
  Stored in directory: /home/jovyan/.cache/pip/wheels/6e/96/b8/10037fe231e23970bac58361d7c93571ab983a7bbc55e68550
  Building wheel for livereload (setup.py): started
  Building wheel for livereload (setup.py): finished with status 'done'
  Created wheel for livereload: filename=livereload-2.6.3-py2.py3-none-any.whl size=24713 sha256=adf5e09caaa9aa963d96a4f7aac6d99d6f681b9c501cbca8fc83138cabc74b9b
  Stored in directory: /home/jovyan/.cache/pip/wheels/d4/f2/03/55f37093eb8cb0c89d7efb206f792dba55cd5bd67b1c5b1ce1
  Building wheel for future (setup.py): started
  Building wheel for future (setup.py): finished with status 'done'
  Created wheel for future: filename=future-0.18.2-py3-none-any.whl size=491058 sha256=52ac5ef49c204d971fda013e203b3f4fdfd6005bf561564b2dc7b15d4c04bd47
  Stored in directory: /home/jovyan/.cache/pip/wheels/56/b0/fe/4410d17b32f1f0c3cf54cdfb2bc04d7b4b8f4ae377e2229ba0
  Building wheel for nltk (setup.py): started
  Building wheel for nltk (setup.py): finished with status 'done'
  Created wheel for nltk: filename=nltk-3.5-py3-none-any.whl size=1434677 sha256=972fc8119add35db7c089341e6f396e6c05244a0fc41cae362578e03473537ed
  Stored in directory: /home/jovyan/.cache/pip/wheels/45/6c/46/a1865e7ba706b3817f5d1b2ff7ce8996aabdd0d03d47ba0266
Successfully built pathlib livereload future nltk
Installing collected packages: jupyter-client, ipython, ipykernel, pathlib, plotly, matplotlib, scipy, mwparserfromhell, wikitables, pandas, mdit-py-plugins, markdown-it-py, jupytext, Markdown, python-markdown-math, pymdown-extensions, livereload, future, joblib, nltk, lunr, mkdocs, mkdocs-material, tatsu, arrow, ics
  Attempting uninstall: jupyter-client
    Found existing installation: jupyter-client 6.0.0
    Uninstalling jupyter-client-6.0.0:
      Successfully uninstalled jupyter-client-6.0.0
  Attempting uninstall: ipython
    Found existing installation: ipython 7.13.0
    Uninstalling ipython-7.13.0:
      Successfully uninstalled ipython-7.13.0
  Attempting uninstall: ipykernel
    Found existing installation: ipykernel 5.1.4
    Uninstalling ipykernel-5.1.4:
      Successfully uninstalled ipykernel-5.1.4
  Attempting uninstall: plotly
    Found existing installation: plotly 4.5.3
    Uninstalling plotly-4.5.3:
      Successfully uninstalled plotly-4.5.3
  Attempting uninstall: matplotlib
    Found existing installation: matplotlib 3.1.3
    Uninstalling matplotlib-3.1.3:
      Successfully uninstalled matplotlib-3.1.3
  Attempting uninstall: scipy
    Found existing installation: scipy 1.3.3
    Uninstalling scipy-1.3.3:
      Successfully uninstalled scipy-1.3.3
  Attempting uninstall: pandas
    Found existing installation: pandas 1.0.1
    Uninstalling pandas-1.0.1:
      Successfully uninstalled pandas-1.0.1
  Attempting uninstall: jupytext
    Found existing installation: jupytext 1.3.4
    Uninstalling jupytext-1.3.4:
      Successfully uninstalled jupytext-1.3.4
Successfully installed Markdown-3.3.4 arrow-0.14.7 future-0.18.2 ics-0.7 ipykernel-5.5.3 ipython-7.22.0 joblib-1.0.1 jupyter-client-6.1.12 jupytext-1.11.1 livereload-2.6.3 lunr-0.5.8 markdown-it-py-0.6.2 matplotlib-3.4.1 mdit-py-plugins-0.2.6 mkdocs-1.1.2 mkdocs-material-4.6.3 mwparserfromhell-0.6 nltk-3.5 pandas-1.2.3 pathlib-1.0.1 plotly-4.14.3 pymdown-extensions-8.1.1 python-markdown-math-0.8 scipy-1.6.2 tatsu-4.4.0 wikitables-0.5.4
$ python convert_timetable.py
$ python execute.py
$ mkdocs build
INFO    -  Cleaning site directory 
INFO    -  Building documentation to directory: /builds/solidstate/lectures/site 
INFO    -  The following pages exist in the docs directory, but are not included in the "nav" configuration:
  - fermi_surfaces.md 
INFO    -  Documentation built in 3.03 seconds 
section_end:1617715910:build_script
section_start:1617715910:after_script
Running after_script
section_end:1617715912:after_script
section_start:1617715912:archive_cache
Saving cache
Authenticating with credentials from /root/.docker/config.json
section_end:1617715915:archive_cache
section_start:1617715915:upload_artifacts_on_success
Uploading artifacts for successful job
Authenticating with credentials from /root/.docker/config.json
Uploading artifacts...
site: found 330 matching files                     
Uploading artifacts to coordinator... ok            id=181356 responseStatus=201 Created token=zr5w9kcn
section_end:1617715926:upload_artifacts_on_success
Job succeeded