robotkernel binder build is broken

[datakurre]

@bollwyvl Once again, I am asking help for binder magic maintenance. I have never seen this error before:

https://mybinder.org/v2/gh/robots-from-jupyter/robotkernel/master?urlpath=lab/tree/example.ipynb

Waiting for build to start...
Picked Git content provider.
Cloning into '/tmp/repo2dockero90u3_5r'...
HEAD is now at 6e95c42 Minimal fix for issue where user keywords failed on RF 6.1 because of changes in doc implementation
Python version unspecified, using current default Python version 3.10. This will change in the future.Building conda environment for python=3.10
Using CondaBuildPack builder
Step 1/53 : FROM docker.io/library/buildpack-deps:bionic
 ---> 0f137f206fa8
Step 2/53 : ENV DEBIAN_FRONTEND=noninteractive
 ---> Using cache
 ---> 4817195344f8
Step 3/53 : RUN apt-get -qq update &&     apt-get -qq install --yes --no-install-recommends locales > /dev/null &&     apt-get -qq purge &&     apt-get -qq clean &&     rm -rf /var/lib/apt/lists/*
 ---> Using cache
 ---> 2cd13a4260d7
Step 4/53 : RUN echo "en_US.UTF-8 UTF-8" > /etc/locale.gen &&     locale-gen
 ---> Using cache
 ---> 9e7ffe56a438
Step 5/53 : ENV LC_ALL=en_US.UTF-8     LANG=en_US.UTF-8     LANGUAGE=en_US.UTF-8
 ---> Using cache
 ---> 48a67f939fd4
Step 6/53 : ENV SHELL=/bin/bash
 ---> Using cache
 ---> 5db789f04aae
Step 7/53 : ARG NB_USER
 ---> Using cache
 ---> d3b84eada285
Step 8/53 : ARG NB_UID
 ---> Using cache
 ---> ab8c2abbd51f
Step 9/53 : ENV USER=${NB_USER}     HOME=/home/${NB_USER}
 ---> Using cache
 ---> 85fb93b33431
Step 10/53 : RUN groupadd         --gid ${NB_UID}         ${NB_USER} &&     useradd         --comment "Default user"         --create-home         --gid ${NB_UID}         --no-log-init         --shell /bin/bash         --uid ${NB_UID}         ${NB_USER}
 ---> Using cache
 ---> bb11a075e86e
Step 11/53 : RUN apt-get -qq update &&     apt-get -qq install --yes --no-install-recommends        gettext-base        less        unzip        > /dev/null &&     apt-get -qq purge &&     apt-get -qq clean &&     rm -rf /var/lib/apt/lists/*
 ---> Using cache
 ---> e338186b3757
Step 12/53 : EXPOSE 8888
 ---> Using cache
 ---> c55a7b99091f
Step 13/53 : ENV APP_BASE=/srv
 ---> Using cache
 ---> c8954d964b0c
Step 14/53 : ENV CONDA_DIR=${APP_BASE}/conda
 ---> Using cache
 ---> 5376bf6193b4
Step 15/53 : ENV NB_PYTHON_PREFIX=${CONDA_DIR}/envs/notebook
 ---> Using cache
 ---> 394dd0bd5231
Step 16/53 : ENV NPM_DIR=${APP_BASE}/npm
 ---> Using cache
 ---> f663924008a6
Step 17/53 : ENV NPM_CONFIG_GLOBALCONFIG=${NPM_DIR}/npmrc
 ---> Using cache
 ---> a6d983b03f28
Step 18/53 : ENV NB_ENVIRONMENT_FILE=/tmp/env/environment.lock
 ---> Using cache
 ---> 6305b49331e8
Step 19/53 : ENV MAMBA_ROOT_PREFIX=${CONDA_DIR}
 ---> Using cache
 ---> 14e2867de7e3
Step 20/53 : ENV MAMBA_EXE=${CONDA_DIR}/bin/mamba
 ---> Using cache
 ---> d50209251ad5
Step 21/53 : ENV CONDA_PLATFORM=linux-64
 ---> Using cache
 ---> 659f061fcee7
Step 22/53 : ENV KERNEL_PYTHON_PREFIX=${NB_PYTHON_PREFIX}
 ---> Using cache
 ---> 56e00e181dc6
Step 23/53 : ENV PATH=${NB_PYTHON_PREFIX}/bin:${CONDA_DIR}/bin:${NPM_DIR}/bin:${PATH}
 ---> Using cache
 ---> 3de7a0cf6f50
Step 24/53 : COPY --chown=1000:1000 build_script_files/-2fusr-2flib-2fpython3-2e10-2fsite-2dpackages-2frepo2docker-2fbuildpacks-2fconda-2factivate-2dconda-2esh-44e764 /etc/profile.d/activate-conda.sh
 ---> Using cache
 ---> e440751e4647
Step 25/53 : COPY --chown=1000:1000 build_script_files/-2fusr-2flib-2fpython3-2e10-2fsite-2dpackages-2frepo2docker-2fbuildpacks-2fconda-2fenvironment-2epy-2d3-2e10-2dlinux-2d64-2elock-388e0b /tmp/env/environment.lock
 ---> Using cache
 ---> 2b88e05c5dfb
Step 26/53 : COPY --chown=1000:1000 build_script_files/-2fusr-2flib-2fpython3-2e10-2fsite-2dpackages-2frepo2docker-2fbuildpacks-2fconda-2finstall-2dbase-2denv-2ebash-e5509f /tmp/install-base-env.bash
 ---> Using cache
 ---> 363d3569f4e8
Step 27/53 : RUN TIMEFORMAT='time: %3R' bash -c 'time /tmp/install-base-env.bash' && rm -rf /tmp/install-base-env.bash /tmp/env
 ---> Using cache
 ---> d481ffeed8cf
Step 28/53 : RUN mkdir -p ${NPM_DIR} && chown -R ${NB_USER}:${NB_USER} ${NPM_DIR}
 ---> Using cache
 ---> acfa2ae18d41
Step 29/53 : USER root
 ---> Using cache
 ---> a9a24047295a
Step 30/53 : ARG REPO_DIR=${HOME}
 ---> Using cache
 ---> 152fd5e8e1d5
Step 31/53 : ENV REPO_DIR=${REPO_DIR}
 ---> Using cache
 ---> d0b8c0c052d1
Step 32/53 : RUN if [ ! -d "${REPO_DIR}" ]; then         /usr/bin/install -o ${NB_USER} -g ${NB_USER} -d "${REPO_DIR}";     fi
 ---> Using cache
 ---> 22af38eddf33
Step 33/53 : WORKDIR ${REPO_DIR}
 ---> Using cache
 ---> 3769bf1b212d
Step 34/53 : RUN chown ${NB_USER}:${NB_USER} ${REPO_DIR}
 ---> Using cache
 ---> 704f77d54f51
Step 35/53 : ENV PATH=${HOME}/.local/bin:${REPO_DIR}/.local/bin:${PATH}
 ---> Using cache
 ---> b3a363ce293a
Step 36/53 : ENV CONDA_DEFAULT_ENV=${KERNEL_PYTHON_PREFIX}
 ---> Using cache
 ---> cfbd37d25188
Step 37/53 : COPY --chown=1000:1000 src/binder/environment.yml ${REPO_DIR}/binder/environment.yml
 ---> Using cache
 ---> e771479ff5e9
Step 38/53 : RUN apt-get -qq update && apt-get install --yes --no-install-recommends firefox libgl1-mesa-glx && apt-get -qq purge && apt-get -qq clean && rm -rf /var/lib/apt/lists/*
 ---> Using cache
 ---> d2bac30b3a9e
Step 39/53 : USER ${NB_USER}
 ---> Using cache
 ---> 52376f1a69fe
Step 40/53 : RUN TIMEFORMAT='time: %3R' bash -c 'time ${MAMBA_EXE} env update -p ${NB_PYTHON_PREFIX} --file "binder/environment.yml" && time ${MAMBA_EXE} clean --all -f -y && ${MAMBA_EXE} list -p ${NB_PYTHON_PREFIX} '
 ---> Running in 0468d22b2e63


Looking for: ['opencv', "python[version='>=3.6,<3.9.0a0']", "jupyterlab[version='>=3.2.9,<3.3']", "nodejs[version='>=14,<15']", "geckodriver[version='>=0.26.0,<0.27.0']", 'pip']


Transaction

  Prefix: /srv/conda/envs/notebook

  Updating specs:

   - opencv
   - geckodriver[version='>=0.26.0,<0.27.0']
   - python[version='>=3.6,<3.9.0a0']
   - jupyterlab[version='>=3.2.9,<3.3']
   - nodejs[version='>=14,<15']
   - pip


  Package                               Version  Build                Channel          Size
─────────────────────────────────────────────────────────────────────────────────────────────
  Install:
─────────────────────────────────────────────────────────────────────────────────────────────

  + geckodriver                          0.26.0  he1b5a44_0           conda-forge       3MB
  + libpng                               1.6.39  h753d276_0           conda-forge     283kB
  + libprotobuf                         3.21.12  h3eb15da_0           conda-forge       2MB
  + aom                                   3.5.0  h27087fc_0           conda-forge       3MB
  + gmp                                   6.2.1  h58526e2_0           conda-forge     826kB
  + svt-av1                               1.4.1  hcb278e6_0           conda-forge       2MB
  + libtasn1                             4.19.0  h166bdaf_0           conda-forge     117kB
  + nettle                                3.8.1  hc379101_1           conda-forge       1MB
  + jpeg                                     9e  h0b41bf4_3           conda-forge     240kB
  + gettext                              0.21.1  h27087fc_0           conda-forge       4MB
  + libiconv                               1.17  h166bdaf_0           conda-forge       1MB
  + pcre2                                 10.40  hc3806b6_0           conda-forge       2MB
  + libwebp-base                          1.3.1  hd590300_0           conda-forge     400kB
  + alsa-lib                              1.2.8  h166bdaf_0           conda-forge     592kB
  + nspr                                   4.35  h27087fc_0           conda-forge     227kB
  + keyutils                              1.6.1  h166bdaf_0           conda-forge     118kB
  + libglu                                9.0.0  he1b5a44_1001        conda-forge     423kB
  + pixman                               0.40.0  h36c2ea0_0           conda-forge     643kB
  + lame                                  3.100  h166bdaf_1003        conda-forge     508kB
  + libopus                               1.3.1  h7f98852_1           conda-forge     261kB
  + libvpx                               1.11.0  h9c3ff4c_3           conda-forge       1MB
  + openh264                              2.3.1  hcb278e6_2           conda-forge     719kB
  + x264                             1!164.3095  h166bdaf_2           conda-forge     898kB
  + x265                                    3.5  h924138e_3           conda-forge       3MB
  + libpciaccess                           0.17  h166bdaf_0           conda-forge      40kB
  + xorg-libxau                          1.0.11  hd590300_0           conda-forge      14kB
  + xorg-libice                           1.1.1  hd590300_0           conda-forge      58kB
  + xorg-xextproto                        7.3.0  h0b41bf4_1003        conda-forge      30kB
  + libexpat                              2.5.0  hcb278e6_1           conda-forge      78kB
  + libtool                               2.4.7  h27087fc_0           conda-forge     412kB
  + zstd                                  1.5.2  hfc55251_7           conda-forge     431kB
  + gstreamer-orc                        0.4.34  hd590300_0           conda-forge     259kB
  + libudev1                                253  h0b41bf4_0           conda-forge     119kB
  + xkeyboard-config                       2.38  h0b41bf4_0           conda-forge     882kB
  + libogg                                1.3.4  h7f98852_1           conda-forge     211kB
  + mpg123                               1.31.3  hcb278e6_0           conda-forge     485kB
  + lerc                                  4.0.0  h27087fc_0           conda-forge     282kB
  + libdeflate                             1.17  h0b41bf4_0           conda-forge      65kB
  + libgfortran5                         13.1.0  h15d22d2_0           conda-forge       1MB
  + libaec                                1.0.6  hcb278e6_1           conda-forge      34kB
  + lz4-c                                 1.9.4  hcb278e6_0           conda-forge     143kB
  + attr                                  2.5.1  h166bdaf_1           conda-forge      71kB
  + c-ares                               1.19.1  hd590300_0           conda-forge     113kB
  + libev                                  4.33  h516909a_1           conda-forge     106kB
  + libedit                        3.1.20191231  he28a2e2_2           conda-forge     124kB
  + libdb                                6.2.32  h9c3ff4c_0           conda-forge      24MB
  + graphite2                            1.3.13  h58526e2_1001        conda-forge     105kB
  + xorg-renderproto                     0.11.1  h7f98852_1002        conda-forge      10kB
  + xorg-inputproto                       2.3.2  h7f98852_1002        conda-forge      20kB
  + pthread-stubs                           0.4  h36c2ea0_1001        conda-forge       6kB
  + xorg-libxdmcp                         1.1.3  h7f98852_0           conda-forge      19kB
  + libunistring                         0.9.10  h7f98852_0           conda-forge       1MB
  + xorg-kbproto                          1.0.7  h7f98852_1002        conda-forge      27kB
  + xorg-xproto                          7.0.31  h7f98852_1007        conda-forge      75kB
  + freetype                             2.12.1  hca18f0e_1           conda-forge     626kB
  + libssh2                              1.10.0  haa6b8db_3           conda-forge     239kB
  + libevent                             2.1.10  h9b69904_4           conda-forge       1MB
  + mysql-common                         8.0.32  h14678bc_0           conda-forge     803kB
  + p11-kit                              0.24.1  hc5aa10d_0           conda-forge       5MB
  + libgpg-error                           1.47  h71f35ed_0           conda-forge     261kB
  + libxml2                              2.10.3  hca2bb57_4           conda-forge     714kB
  + libglib                              2.76.4  hebfc3b9_0           conda-forge       3MB
  + nss                                    3.89  he45b914_0           conda-forge       2MB
  + libdrm                              2.4.114  h166bdaf_0           conda-forge     305kB
  + xorg-libsm                            1.2.4  h7391055_0           conda-forge      27kB
  + xorg-fixesproto                         5.0  h7f98852_1002        conda-forge       9kB
  + expat                                 2.5.0  hcb278e6_1           conda-forge     137kB
  + libvorbis                             1.3.7  h9c3ff4c_0           conda-forge     286kB
  + libflac                               1.4.3  h59595ed_0           conda-forge     394kB
  + libtiff                               4.5.0  h6adf6a1_2           conda-forge     407kB
  + libgfortran-ng                       13.1.0  h69a702a_0           conda-forge      23kB
  + libcap                                 2.66  ha37c62d_0           conda-forge     100kB
  + libnghttp2                           1.51.0  hdcd2b5c_0           conda-forge     623kB
  + krb5                                 1.20.1  hf9c8cef_0           conda-forge       1MB
  + jack                                 1.9.22  h11f4161_0           conda-forge     464kB
  + libxcb                                 1.13  h7f98852_1004        conda-forge     400kB
  + libidn2                               2.3.4  h166bdaf_0           conda-forge     160kB
  + mysql-libs                           8.0.32  h54cf53e_0           conda-forge       2MB
  + libgcrypt                            1.10.1  h166bdaf_0           conda-forge     720kB
  + libllvm15                            15.0.7  hadd5161_1           conda-forge      33MB
  + glib-tools                           2.76.4  hfc55251_0           conda-forge     111kB
  + dbus                                 1.13.6  h5008d03_3           conda-forge     619kB
  + fontconfig                           2.14.2  h14ed4e7_0           conda-forge     272kB
  + libsndfile                            1.2.0  hb75c966_0           conda-forge     350kB
  + fftw                                 3.3.10  nompi_hc118613_108   conda-forge       2MB
  + libopenblas                          0.3.23  pthreads_h80387f5_0  conda-forge       5MB
  + libcurl                              7.87.0  h6312ad2_0           conda-forge     347kB
  + libpq                                  15.1  h2baec63_3           conda-forge       2MB
  + libcups                               2.3.3  h36d4200_3           conda-forge       5MB
  + xcb-util-wm                           0.4.1  h516909a_0           conda-forge      56kB
  + xcb-util-keysyms                      0.4.0  h516909a_0           conda-forge      12kB
  + xcb-util                              0.4.0  h516909a_0           conda-forge      20kB
  + libxkbcommon                          1.5.0  h79f4944_1           conda-forge     563kB
  + xorg-libx11                           1.8.4  h0b41bf4_0           conda-forge     830kB
  + xcb-util-renderutil                   0.3.9  h166bdaf_0           conda-forge      16kB
  + gnutls                                3.7.8  hf3e180e_0           conda-forge       2MB
  + libsystemd0                             252  h2a991cd_0           conda-forge     393kB
  + libclang13                           15.0.7  default_h9986a30_2   conda-forge      10MB
  + libblas                               3.9.0  17_linux64_openblas  conda-forge      14kB
  + hdf5                                 1.14.0  nompi_h5231ba7_103   conda-forge       4MB
  + xcb-util-image                        0.4.0  h166bdaf_0           conda-forge      24kB
  + xorg-libxext                          1.3.4  h0b41bf4_2           conda-forge      50kB
  + xorg-libxfixes                        5.0.3  h7f98852_1004        conda-forge      18kB
  + xorg-libxrender                      0.9.10  h7f98852_1003        conda-forge      33kB
  + pulseaudio                             16.1  h4ab2085_1           conda-forge       2MB
  + libclang                             15.0.7  default_h7634d5b_2   conda-forge     133kB
  + libcblas                              3.9.0  17_linux64_openblas  conda-forge      14kB
  + liblapack                             3.9.0  17_linux64_openblas  conda-forge      14kB
  + xorg-libxi                           1.7.10  h7f98852_0           conda-forge      47kB
  + libva                                2.18.0  h0b41bf4_0           conda-forge     187kB
  + liblapacke                            3.9.0  17_linux64_openblas  conda-forge      14kB
  + freeglut                              3.2.2  h9c3ff4c_1           conda-forge     166kB
  + jasper                               2.0.33  h0ff4b12_1           conda-forge     726kB
  + font-ttf-dejavu-sans-mono              2.37  hab24e00_0           conda-forge     397kB
  + font-ttf-ubuntu                        0.83  hab24e00_0           conda-forge       2MB
  + font-ttf-inconsolata                  3.000  h77eed37_0           conda-forge      97kB
  + font-ttf-source-code-pro              2.038  h77eed37_0           conda-forge     701kB
  + fonts-conda-forge                         1  0                    conda-forge       4kB
  + fonts-conda-ecosystem                     1  0                    conda-forge       4kB
  + glib                                 2.76.4  hfc55251_0           conda-forge     482kB
  + numpy                                1.24.4  py38h59b608b_0       conda-forge       7MB
  + cairo                                1.16.0  ha61ee94_1014        conda-forge       2MB
  + ffmpeg                                5.1.2  gpl_h8dda1f0_106     conda-forge      10MB
  + gstreamer                            1.21.3  h25f0c4b_1           conda-forge       2MB
  + harfbuzz                              6.0.0  h8e241bc_0           conda-forge       1MB
  + gst-plugins-base                     1.21.3  h4243ec0_1           conda-forge       3MB
  + qt-main                              5.15.6  h18908ee_6           conda-forge      55MB
  + libopencv                             4.7.0  py38hb32f1de_1       conda-forge      31MB
  + py-opencv                             4.7.0  py38h6f1a3b6_1       conda-forge       1MB
  + opencv                                4.7.0  py38h578d9bd_1       conda-forge      25kB

  Change:
─────────────────────────────────────────────────────────────────────────────────────────────

  - pycparser                              2.21  pyhd8ed1ab_0         conda-forge          
  + pycparser                              2.21  pyhd8ed1ab_0         conda-forge     103kB
  - markupsafe                            2.1.3  py310h2372a71_0      conda-forge          
  + markupsafe                            2.1.3  py38h01eb140_0       conda-forge      24kB
  - greenlet                              2.0.2  py310hc6cd4ac_1      conda-forge          
  + greenlet                              2.0.2  py38h17151c0_1       conda-forge     190kB
  - debugpy                               1.6.7  py310heca2aa9_0      conda-forge          
  + debugpy                               1.6.7  py38h8dc9893_0       conda-forge       2MB
  - tornado                               6.3.2  py310h2372a71_0      conda-forge          
  + tornado                               6.3.2  py38h01eb140_0       conda-forge     627kB
  - ruamel.yaml.clib                      0.2.7  py310h1fa729e_1      conda-forge          
  + ruamel.yaml.clib                      0.2.7  py38h1de0b5d_1       conda-forge     146kB
  - pyzmq                                25.1.0  py310h5bbb5d0_0      conda-forge          
  + pyzmq                                25.1.0  py38h509eb50_0       conda-forge     452kB
  - pyyaml                                  6.0  py310h5764c6d_5      conda-forge          
  + pyyaml                                  6.0  py38h0a891b7_5       conda-forge     187kB
  - pyrsistent                           0.19.3  py310h1fa729e_0      conda-forge          
  + pyrsistent                           0.19.3  py38h1de0b5d_0       conda-forge      99kB
  - psutil                                5.9.5  py310h1fa729e_0      conda-forge          
  + psutil                                5.9.5  py38h1de0b5d_0       conda-forge     357kB
  - cffi                                 1.15.1  py310h255011f_3      conda-forge          
  + cffi                                 1.15.1  py38h4a40e3a_3       conda-forge     235kB
  - jupyter_core                          5.3.0  py310hff52083_0      conda-forge          
  + jupyter_core                          5.3.0  py38h578d9bd_0       conda-forge      91kB
  - argon2-cffi-bindings                 21.2.0  py310h5764c6d_3      conda-forge          
  + argon2-cffi-bindings                 21.2.0  py38h0a891b7_3       conda-forge      36kB

  Reinstall:
─────────────────────────────────────────────────────────────────────────────────────────────

  o wheel                                0.40.0  pyhd8ed1ab_0         conda-forge          
  o setuptools                           67.7.2  pyhd8ed1ab_0         conda-forge          
  o zipp                                 3.15.0  pyhd8ed1ab_0         conda-forge          
  o widgetsnbextension                    4.0.7  pyhd8ed1ab_0         conda-forge          
  o websocket-client                      1.5.2  pyhd8ed1ab_0         conda-forge          
  o webencodings                          0.5.1  py_1                 conda-forge          
  o typing_extensions                     4.6.3  pyha770c72_0         conda-forge          
  o traitlets                             5.9.0  pyhd8ed1ab_0         conda-forge          
  o tomli                                 2.0.1  pyhd8ed1ab_0         conda-forge          
  o soupsieve                       2.3.2.post1  pyhd8ed1ab_0         conda-forge          
  o sniffio                               1.3.0  pyhd8ed1ab_0         conda-forge          
  o six                                  1.16.0  pyh6c4a22f_0         conda-forge          
  o send2trash                            1.8.2  pyh41d4057_0         conda-forge          
  o rfc3986-validator                     0.1.1  pyh9f0ad1d_0         conda-forge          
  o pytz                                 2023.3  pyhd8ed1ab_0         conda-forge          
  o python-json-logger                    2.0.7  pyhd8ed1ab_0         conda-forge          
  o python-fastjsonschema                2.17.1  pyhd8ed1ab_0         conda-forge          
  o pysocks                               1.7.1  pyha2e5f31_6         conda-forge          
  o pyjwt                                 2.7.0  pyhd8ed1ab_0         conda-forge          
  o pygments                             2.15.1  pyhd8ed1ab_0         conda-forge          
  o pure_eval                             0.2.2  pyhd8ed1ab_0         conda-forge          
  o ptyprocess                            0.7.0  pyhd3deb0d_0         conda-forge          
  o prometheus_client                    0.17.0  pyhd8ed1ab_0         conda-forge          
  o pkgutil-resolve-name                 1.3.10  pyhd8ed1ab_0         conda-forge          
  o pickleshare                           0.7.5  py_1003              conda-forge          
  o parso                                 0.8.3  pyhd8ed1ab_0         conda-forge          
  o pandocfilters                         1.5.0  pyhd8ed1ab_0         conda-forge          
  o pamela                                1.0.0  py_0                 conda-forge          
  o packaging                              23.1  pyhd8ed1ab_0         conda-forge          
  o nest-asyncio                          1.5.6  pyhd8ed1ab_0         conda-forge          
  o mistune                               2.0.5  pyhd8ed1ab_0         conda-forge          
  o jupyterlab_widgets                    3.0.7  pyhd8ed1ab_1         conda-forge          
  o json5                                 0.9.5  pyh9f0ad1d_0         conda-forge          
  o ipython_genutils                      0.2.0  py_1                 conda-forge          
  o idna                                    3.4  pyhd8ed1ab_0         conda-forge          
  o flit-core                             3.9.0  pyhd8ed1ab_0         conda-forge          
  o executing                             1.2.0  pyhd8ed1ab_0         conda-forge          
  o exceptiongroup                        1.1.1  pyhd8ed1ab_0         conda-forge          
  o entrypoints                             0.4  pyhd8ed1ab_0         conda-forge          
  o defusedxml                            0.7.1  pyhd8ed1ab_0         conda-forge          
  o decorator                             5.1.1  pyhd8ed1ab_0         conda-forge          
  o charset-normalizer                    3.1.0  pyhd8ed1ab_0         conda-forge          
  o certifi                            2023.5.7  pyhd8ed1ab_0         conda-forge          
  o blinker                               1.6.2  pyhd8ed1ab_0         conda-forge          
  o backports                               1.0  pyhd8ed1ab_3         conda-forge          
  o backcall                              0.2.0  pyh9f0ad1d_0         conda-forge          
  o attrs                                23.1.0  pyh71513ae_1         conda-forge          
  o async_generator                        1.10  py_0                 conda-forge          
  o aiofiles                             22.1.0  pyhd8ed1ab_0         conda-forge          
  o importlib_resources                  5.12.0  pyhd8ed1ab_0         conda-forge          
  o importlib-metadata                    6.6.0  pyha770c72_0         conda-forge          
  o tinycss2                              1.2.1  pyhd8ed1ab_0         conda-forge          
  o typing-extensions                     4.6.3  hd8ed1ab_0           conda-forge          
  o matplotlib-inline                     0.1.6  pyhd8ed1ab_0         conda-forge          
  o comm                                  0.1.3  pyhd8ed1ab_0         conda-forge          
  o beautifulsoup4                       4.12.2  pyha770c72_0         conda-forge          
  o rfc3339-validator                     0.1.4  pyhd8ed1ab_0         conda-forge          
  o python-dateutil                       2.8.2  pyhd8ed1ab_0         conda-forge          
  o asttokens                             2.2.1  pyhd8ed1ab_0         conda-forge          
  o babel                                2.12.1  pyhd8ed1ab_1         conda-forge          
  o urllib3                               2.0.3  pyhd8ed1ab_0         conda-forge          
  o jupyterlab_pygments                   0.2.2  pyhd8ed1ab_0         conda-forge          
  o pexpect                               4.8.0  pyh1a96a4e_2         conda-forge          
  o jedi                                 0.18.2  pyhd8ed1ab_0         conda-forge          
  o bleach                                6.0.0  pyhd8ed1ab_0         conda-forge          
  o anyio                                 3.7.0  pyhd8ed1ab_1         conda-forge          
  o backports.functools_lru_cache         1.6.4  pyhd8ed1ab_0         conda-forge          
  o platformdirs                          3.5.1  pyhd8ed1ab_0         conda-forge          
  o aiosqlite                            0.19.0  pyhd8ed1ab_0         conda-forge          
  o stack_data                            0.6.2  pyhd8ed1ab_0         conda-forge          
  o requests                             2.31.0  pyhd8ed1ab_0         conda-forge          
  o wcwidth                               0.2.6  pyhd8ed1ab_0         conda-forge          
  o prompt-toolkit                       3.0.38  pyha770c72_0         conda-forge          
  o mako                                  1.2.4  pyhd8ed1ab_0         conda-forge          
  o jinja2                                3.1.2  pyhd8ed1ab_1         conda-forge          
  o terminado                            0.17.1  pyh41d4057_0         conda-forge          
  o jsonschema                           4.17.3  pyhd8ed1ab_0         conda-forge          
  o jupyter_client                        8.2.0  pyhd8ed1ab_0         conda-forge          
  o pyopenssl                            23.2.0  pyhd8ed1ab_1         conda-forge          
  o oauthlib                              3.2.2  pyhd8ed1ab_0         conda-forge          
  o argon2-cffi                          21.3.0  pyhd8ed1ab_0         conda-forge          
  o alembic                              1.11.1  pyhd8ed1ab_0         conda-forge          
  o nbformat                              5.9.0  pyhd8ed1ab_0         conda-forge          
  o jupyter_telemetry                     0.1.0  pyhd8ed1ab_1         conda-forge          
  o jupyter_events                        0.6.3  pyhd8ed1ab_0         conda-forge          
  o ipykernel                            6.23.1  pyh210e3f2_0         conda-forge          
  o certipy                               0.1.3  py_0                 conda-forge          
  o nbclient                              0.8.0  pyhd8ed1ab_0         conda-forge          
  o ipywidgets                            8.0.6  pyhd8ed1ab_0         conda-forge          
  o jupyterhub-base                       3.1.1  pyh2a2186d_0         conda-forge          
  o nbconvert-core                        7.4.0  pyhd8ed1ab_0         conda-forge          
  o nbconvert-pandoc                      7.4.0  pyhd8ed1ab_0         conda-forge          
  o jupyter_server                       1.23.6  pyhd8ed1ab_0         conda-forge          
  o nbconvert                             7.4.0  pyhd8ed1ab_0         conda-forge          
  o notebook-shim                         0.2.3  pyhd8ed1ab_0         conda-forge          
  o jupyterlab_server                    2.22.1  pyhd8ed1ab_0         conda-forge          
  o jupyter_server_fileid                 0.9.0  pyhd8ed1ab_0         conda-forge          
  o jupyter-resource-usage                0.7.1  pyhd8ed1ab_0         conda-forge          
  o notebook                              6.5.4  pyha770c72_0         conda-forge          
  o jupyter-offlinenotebook               0.2.2  pyh1d7be83_0         conda-forge          
  o jupyterhub-singleuser                 3.1.1  pyh2a2186d_0         conda-forge          

  Upgrade:
─────────────────────────────────────────────────────────────────────────────────────────────

  - pip                                  23.1.2  pyhd8ed1ab_0         conda-forge          
  + pip                                  23.2.1  pyhd8ed1ab_0         conda-forge       1MB
  - y-py                                  0.5.9  py310h4426083_0      conda-forge          
  + y-py                                  0.6.0  py38h9fda977_0       conda-forge       1MB
  - sqlalchemy                           2.0.15  py310h2372a71_0      conda-forge          
  + sqlalchemy                           2.0.19  py38h01eb140_0       conda-forge       3MB
  - ruamel.yaml                         0.17.31  py310h2372a71_0      conda-forge          
  + ruamel.yaml                         0.17.32  py38h01eb140_0       conda-forge     200kB
  - jupyter_ydoc                          0.2.4  pyhd8ed1ab_0         conda-forge          
  + jupyter_ydoc                          1.0.2  pyhd8ed1ab_0         conda-forge      36kB
  - ypy-websocket                         0.8.2  pyhd8ed1ab_0         conda-forge          
  + ypy-websocket                        0.12.1  pyhd8ed1ab_0         conda-forge      22kB

  Downgrade:
─────────────────────────────────────────────────────────────────────────────────────────────

  - icu                                    72.1  hcb278e6_0           conda-forge          
  + icu                                    70.1  h27087fc_0           conda-forge      14MB
  - openssl                               3.1.1  hd590300_1           conda-forge          
  + openssl                              1.1.1u  hd590300_0           conda-forge       2MB
  - python_abi                             3.10  3_cp310              conda-forge          
  + python_abi                              3.8  3_cp38               conda-forge       6kB
  - nodejs                              18.15.0  h4abf6b9_1           conda-forge          
  + nodejs                              14.20.1  h96d913c_1           conda-forge      16MB
  - python                              3.10.11  he550d4f_0_cpython   conda-forge          
  + python                               3.8.15  h257c98d_0_cpython   conda-forge      21MB
  - ipython                              8.14.0  pyh41d4057_0         conda-forge          
  + ipython                              8.12.2  pyh41d4057_0         conda-forge     582kB
  - cryptography                         41.0.1  py310h75e40e8_0      conda-forge          
  + cryptography                         39.0.0  py38h1724139_0       conda-forge       1MB
  - nbclassic                             1.0.0  pyhb4ecaf3_1         conda-forge          
  + nbclassic                             0.5.6  pyhb4ecaf3_1         conda-forge       6MB
  - jupyter_server_ydoc                   0.8.0  pyhd8ed1ab_0         conda-forge          
  + jupyter_server_ydoc                   0.1.4  pyhd8ed1ab_0         conda-forge      11kB
  - jupyterlab                            3.6.4  pyhd8ed1ab_0         conda-forge          
  + jupyterlab                            3.2.9  pyhd8ed1ab_0         conda-forge       6MB

  Summary:

  Install: 130 packages
  Change: 13 packages
  Reinstall: 101 packages
  Upgrade: 6 packages
  Downgrade: 10 packages

  Total download: 343MB

─────────────────────────────────────────────────────────────────────────────────────────────


�[91m
# >>>>>>>>>>>>>>>>>>>>>> ERROR REPORT <<<<<<<<<<<<<<<<<<<<<<

    Traceback (most recent call last):
      File "/srv/conda/lib/python3.11/site-packages/conda/exception_handler.py", line 16, in __call__
        return func(*args, **kwargs)
               ^^^^^^^^^^^^^^^^^^^^^
      File "/srv/conda/lib/python3.11/site-packages/conda_env/cli/main.py", line 49, in do_call
        exit_code = getattr(module, func_name)(args, parser)
                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
      File "/srv/conda/lib/python3.11/site-packages/conda/notices/core.py", line 123, in wrapper
        return func(*args, **kwargs)
               ^^^^^^^^^^^^^^^^^^^^^
      File "/srv/conda/lib/python3.11/site-packages/conda_env/cli/main_update.py", line 139, in execute
        result[installer_type] = installer.install(prefix, specs, args, env)
                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
      File "/srv/conda/lib/python3.11/site-packages/mamba/mamba_env.py", line 153, in mamba_install
        transaction.fetch_extract_packages()
    RuntimeError: Could not set URL (code: 14 - url = /wheel-0.40.0-pyhd8ed1ab_0.conda)

`$ /srv/conda/bin/mamba update -p /srv/conda/envs/notebook --file binder/environment.yml`

  environment variables:
                 CIO_TEST=<not set>
  CONDA_AUTO_UPDATE_CONDA=false
        CONDA_DEFAULT_ENV=/srv/conda/envs/notebook
                CONDA_DIR=/srv/conda
           CONDA_PLATFORM=linux-64
               CONDA_ROOT=/srv/conda
           CURL_CA_BUNDLE=<not set>
               LD_PRELOAD=<not set>
                     PATH=/home/jovyan/.local/bin:/home/jovyan/.local/bin:/srv/conda/envs/notebo
                          ok/bin:/srv/conda/bin:/srv/npm/bin:/usr/local/sbin:/usr/local/bin:/usr
                          /sbin:/usr/bin:/sbin:/bin
       REQUESTS_CA_BUNDLE=<not set>
            SSL_CERT_FILE=<not set>

     active environment : None
       user config file : /home/jovyan/.condarc
 populated config files : /srv/conda/.condarc
          conda version : 23.5.2
    conda-build version : not installed
         python version : 3.11.4.final.0
       virtual packages : __archspec=1=x86_64
                          __glibc=2.27=0
                          __linux=5.15.0=0
                          __unix=0=0
       base environment : /srv/conda  (writable)
      conda av data dir : /srv/conda/etc/conda
  conda av metadata url : None
           channel URLs : https://conda.anaconda.org/conda-forge/linux-64
                          https://conda.anaconda.org/conda-forge/noarch
                          https://repo.anaconda.com/pkgs/main/linux-64
                          https://repo.anaconda.com/pkgs/main/noarch
                          https://repo.anaconda.com/pkgs/r/linux-64
                          https://repo.anaconda.com/pkgs/r/noarch
          package cache : /srv/conda/pkgs
                          /home/jovyan/.conda/pkgs
       envs directories : /srv/conda/envs
                          /home/jovyan/.conda/envs
               platform : linux-64
             user-agent : conda/23.5.2 requests/2.31.0 CPython/3.11.4 Linux/5.15.0-72-generic ubuntu/18.04.6 glibc/2.27
                UID:GID : 1000:1000
             netrc file : None
           offline mode : False


An unexpected error has occurred. Conda has prepared the above report.

�[0m�[91mtime: 24.204
�[0mRemoving intermediate container 0468d22b2e63
The command '/bin/sh -c TIMEFORMAT='time: %3R' bash -c 'time ${MAMBA_EXE} env update -p ${NB_PYTHON_PREFIX} --file "binder/environment.yml" && time ${MAMBA_EXE} clean --all -f -y && ${MAMBA_EXE} list -p ${NB_PYTHON_PREFIX} '' returned a non-zero code: 1

[bollwyvl]

Yeah, that's a new one.

We should see if we can get to a more minimal reproducer on e.g. a gist, as that might reveal at exactly which layer the issue is occurring, which might help find an upstream to lodge an issue. Also seeing a lot of really old pins in there: on the one side, hooray reproducibility, but on the other, it's can become somewhat impractical given the number of EOL things its pulling, as they might no longer have eyes on their compatibility windows and migrations: specifically looking at NodeJS, as it can impact the binary compatibility situation in negative ways.

One way to work around some of the is to do an off-line solve with e.g. conda-lock, and then initialize that in postBuild, which might allow more control at the expense of a fatter container layer (as environment.yml won't be cached separately).

[datakurre]

@bollwyvl Thanks for help! I agree, it might be best to just use the latest known good versions before wasting time to fix issue nobody else has. Would you be able to help, or have a simple example for me to re-use?

I still don't do binder stuff daily, and therefore only upgrade versions when really necessary.

[bollwyvl]

Well, binder didn't work at all for a couple months there, due to cloud compute credits. Gotta love Other People's Computers, but hey, they're free!

[bollwyvl]

just wheel doesn't trigger the condition...

[bollwyvl]

Digging into it further, it appears Something Special Happens in repo2docker when python is pinned... perhaps try with that pin commented out?

[bollwyvl]

Or, if a pinned python is desirable, apparently specifying something that matches the upstream regex to force Something Special To Happen, e.g.

- python =3.9

However: one will then observe some pip errors with requests and urllib3... while of course it is possible to use pip: dependencies in environment.yml, some of these will do strange things in the presence of an existing not-quite-pip-install. Of those listed deps, only robotframework-faker is not present, which should soon be remedied.

At any rate: here's my WIP branch where i did some of this stuff (there was a fair amount of force pushed):

https://github.com/robots-from-jupyter/robotkernel/compare/master...bollwyvl:gh-145-binder?expand=1

One the up side: it finishes the build fairly quickly, and works on ovh.

On the downside:

• pulling seems to fail on ovh

2023-07-23T19:54:45Z [Normal] Pulling image "2lmrrh8f.gra7.container-registry.ovh.net/mybinder-builds/r2d-g5b5b759bollwyvl-2drobotkernel-df6a1b:e6aa31cd165d0b90b45a4325d1b0df08b99ad53c"
2023-07-23T19:55:05Z [Warning] Failed to pull image "2lmrrh8f.gra7.container-registry.ovh.net/mybinder-builds/r2d-g5b5b759bollwyvl-2drobotkernel-df6a1b:e6aa31cd165d0b90b45a4325d1b0df08b99ad53c": rpc error: code = Unknown desc = failed to pull and unpack image "2lmrrh8f.gra7.container-registry.ovh.net/mybinder-builds/r2d-g5b5b759bollwyvl-2drobotkernel-df6a1b:e6aa31cd165d0b90b45a4325d1b0df08b99ad53c": failed to copy: write /var/lib/containerd/io.containerd.content.v1.content/ingest/0c5a2137e3d74fbf4b9e7632a6f24fd50cf7d9ecf5c64d105f4e69086192dfd5/data: no space left on device

• pushing seems to fail on gesis:

 ---> eeff3ac1a354
{"aux": {"ID": "sha256:eeff3ac1a354aa6d90b9895a77a50ffd69523ad546653c5dae0e5ff11c594ba2"}}Successfully built eeff3ac1a354
Successfully tagged gesiscss/binder-r2d-g5b5b759-bollwyvl-2drobotkernel-df6a1b:e6aa31cd165d0b90b45a4325d1b0df08b99ad53c
Error during build: UnixHTTPConnectionPool(host='localhost', port=None): Read timed out.

Some of the above issues have pushed me to try to do more lite demos... but kind of in a holding pattern until lite supports JupyterLab 4 to throw a lot of time at the ecosystem.

[datakurre]

Wow. Thanks again. It looks like I should be able to continue from here.

And next I should go and look into JupyterLab changelog to learn about Lab4…

[bollwyvl]

look into JupyterLab changelog to learn about Lab4…

With any luck at all, the kernel itself should be mostly shielded from the changes, many of which revolve around deprecation of the old, home-grown evented document model for things based on yjs.

Of more interest is that the dependency between notebook and jupyterlab is now flipped: Notebook 7 is built of JupyterLab components, with nary a jQuery to be found. This means jupyterlab_robotmode will have to upgrade to CodeMirror 6. There, it should be possible to port the "simple" mode state machine grammar, which is good, but it's still a bunch of work.

Rounding out the experience, jupyterlab-lsp is being updated to work with L4/N7. Included in that are some changes that will allow for jupyter-lsp to work in lite, though I've yet to get even a simple one working, much less a WASM-backed language server. But all very possible, given time!