2025-09-08T20:36:05,679 Created temporary directory: /tmp/pip-build-tracker-kz7h4igt
2025-09-08T20:36:05,680 Initialized build tracking at /tmp/pip-build-tracker-kz7h4igt
2025-09-08T20:36:05,680 Created build tracker: /tmp/pip-build-tracker-kz7h4igt
2025-09-08T20:36:05,680 Entered build tracker: /tmp/pip-build-tracker-kz7h4igt
2025-09-08T20:36:05,680 Created temporary directory: /tmp/pip-wheel-xfhu4rl7
2025-09-08T20:36:05,683 Created temporary directory: /tmp/pip-ephem-wheel-cache-bao3e9vq
2025-09-08T20:36:05,743 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-09-08T20:36:05,745 2 location(s) to search for versions of featurize-jupyterlab:
2025-09-08T20:36:05,745 * https://pypi.org/simple/featurize-jupyterlab/
2025-09-08T20:36:05,745 * https://www.piwheels.org/simple/featurize-jupyterlab/
2025-09-08T20:36:05,746 Fetching project page and analyzing links: https://pypi.org/simple/featurize-jupyterlab/
2025-09-08T20:36:05,746 Getting page https://pypi.org/simple/featurize-jupyterlab/
2025-09-08T20:36:05,747 Found index url https://pypi.org/simple/
2025-09-08T20:36:05,819 Fetched page https://pypi.org/simple/featurize-jupyterlab/ as application/vnd.pypi.simple.v1+json
2025-09-08T20:36:05,823   Found link https://files.pythonhosted.org/packages/ae/54/2f9d9588e3f337af70ca83c413ee185032701a259d29049c4bdaa64c0d24/featurize_jupyterlab-0.0.1.tar.gz (from https://pypi.org/simple/featurize-jupyterlab/), version: 0.0.1
2025-09-08T20:36:05,823   Found link https://files.pythonhosted.org/packages/10/84/4919e7e39ad38a08dbfdc07895835d5f2c39aa7c57ac5b8bc76838a30454/featurize_jupyterlab-0.0.2.tar.gz (from https://pypi.org/simple/featurize-jupyterlab/), version: 0.0.2
2025-09-08T20:36:05,823   Found link https://files.pythonhosted.org/packages/15/51/e84702a3876bd6b54557385ab9de276fada86c5346b2917768c17f0409ba/featurize_jupyterlab-0.0.3.tar.gz (from https://pypi.org/simple/featurize-jupyterlab/), version: 0.0.3
2025-09-08T20:36:05,823   Found link https://files.pythonhosted.org/packages/af/5e/e32b95a94bd81639e5aa5b0887ffbe173524edb239888a577cccb1a3930f/featurize_jupyterlab-0.0.4.tar.gz (from https://pypi.org/simple/featurize-jupyterlab/), version: 0.0.4
2025-09-08T20:36:05,824   Found link https://files.pythonhosted.org/packages/d1/29/04146105d142a0ec40d3ec97da3483d6f9c1bc7c2917ab6096a879ffe264/featurize_jupyterlab-0.0.5.tar.gz (from https://pypi.org/simple/featurize-jupyterlab/), version: 0.0.5
2025-09-08T20:36:05,824   Found link https://files.pythonhosted.org/packages/a3/71/bfee0a09e7125299030e846f8ebbf7ce487e29a6e7028f154c9ee548e257/featurize_jupyterlab-0.0.6.tar.gz (from https://pypi.org/simple/featurize-jupyterlab/), version: 0.0.6
2025-09-08T20:36:05,824   Found link https://files.pythonhosted.org/packages/d6/0c/01cc0698c874737d01d3076363c19a6fdb195b916096007bed2fe4f67374/featurize_jupyterlab-0.0.7.tar.gz (from https://pypi.org/simple/featurize-jupyterlab/), version: 0.0.7
2025-09-08T20:36:05,824   Found link https://files.pythonhosted.org/packages/97/20/f71e1a23e5175d08686e754a6b60dd0c37a10e1a4823f607f7ed29822f26/featurize_jupyterlab-0.0.8.tar.gz (from https://pypi.org/simple/featurize-jupyterlab/), version: 0.0.8
2025-09-08T20:36:05,825   Found link https://files.pythonhosted.org/packages/ff/08/fac3a26f1d74c71d389313d9f2eaafc521083e705b98cdd22a56b955d0b1/featurize_jupyterlab-0.0.9.tar.gz (from https://pypi.org/simple/featurize-jupyterlab/), version: 0.0.9
2025-09-08T20:36:05,825   Found link https://files.pythonhosted.org/packages/a4/47/2a1791a6145b323130654ec28636445853daea0dec98fcb98f43712cb56e/featurize_jupyterlab-0.0.10.tar.gz (from https://pypi.org/simple/featurize-jupyterlab/), version: 0.0.10
2025-09-08T20:36:05,825   Found link https://files.pythonhosted.org/packages/46/b0/cc4d0b7ab107c6a8c012e6e3b634212ce3df2b465fe17e317d9c715e211e/featurize_jupyterlab-0.0.11.tar.gz (from https://pypi.org/simple/featurize-jupyterlab/), version: 0.0.11
2025-09-08T20:36:05,825   Found link https://files.pythonhosted.org/packages/48/19/f4b84ffdc16e2c4cd023917e6aceb12c7abb990f4bcd339744596c37fb5a/featurize_jupyterlab-0.0.13.tar.gz (from https://pypi.org/simple/featurize-jupyterlab/), version: 0.0.13
2025-09-08T20:36:05,826   Found link https://files.pythonhosted.org/packages/e8/da/c5e988aa45933ef11aa91d3dcdbe9adcd406e9628cfda60545d1bc79c034/featurize_jupyterlab-0.0.14.tar.gz (from https://pypi.org/simple/featurize-jupyterlab/), version: 0.0.14
2025-09-08T20:36:05,826   Found link https://files.pythonhosted.org/packages/e4/96/00cb387cb4f8351c24a48cc6a15b16a663272503318e5052eac50658e349/featurize_jupyterlab-0.0.15.tar.gz (from https://pypi.org/simple/featurize-jupyterlab/), version: 0.0.15
2025-09-08T20:36:05,826   Found link https://files.pythonhosted.org/packages/dd/43/dd8d7bf39bf245e3c0816087dfb34fc6105db8ee060935c2e1226cd78d57/featurize_jupyterlab-0.0.16.tar.gz (from https://pypi.org/simple/featurize-jupyterlab/), version: 0.0.16
2025-09-08T20:36:05,826   Found link https://files.pythonhosted.org/packages/cc/af/bed3f0f49c3d19dde3df0926fbbc7884a7787fd38e4c510ce360faded9db/featurize_jupyterlab-0.0.17.tar.gz (from https://pypi.org/simple/featurize-jupyterlab/), version: 0.0.17
2025-09-08T20:36:05,827   Found link https://files.pythonhosted.org/packages/06/9e/54c165f2f67d92cd20c776dbd73a365921cac51907bfed207547349a51d6/featurize_jupyterlab-0.0.18.tar.gz (from https://pypi.org/simple/featurize-jupyterlab/), version: 0.0.18
2025-09-08T20:36:05,827   Skipping link: No binaries permitted for featurize-jupyterlab: https://files.pythonhosted.org/packages/6f/4a/0a88efd9d00b1ea045356954b234942f3b7abd084ec641ff33cac14d7b3b/featurize_jupyterlab-0.0.19-py3-none-any.whl (from https://pypi.org/simple/featurize-jupyterlab/)
2025-09-08T20:36:05,827   Found link https://files.pythonhosted.org/packages/75/7e/255c714ba3dc89c39be9fcac67349d15c0853b87ecaa4fbd11d283065f5d/featurize_jupyterlab-0.0.19.tar.gz (from https://pypi.org/simple/featurize-jupyterlab/), version: 0.0.19
2025-09-08T20:36:05,827   Skipping link: No binaries permitted for featurize-jupyterlab: https://files.pythonhosted.org/packages/0c/9d/9ae6148313244f0ee21c766f5f714498ba7681f378115ab3c0b2904fd0ec/featurize_jupyterlab-0.0.20-py3-none-any.whl (from https://pypi.org/simple/featurize-jupyterlab/)
2025-09-08T20:36:05,827   Found link https://files.pythonhosted.org/packages/0a/71/6e98049ac6e545c314aa8eab83de5038d8289e1c635f9d6534603ed100cf/featurize_jupyterlab-0.0.20.tar.gz (from https://pypi.org/simple/featurize-jupyterlab/), version: 0.0.20
2025-09-08T20:36:05,828   Found link https://files.pythonhosted.org/packages/1c/3e/097312dd9bb80cce7724996a5750ecdd57a7c10433a666439996b2c3f4c5/featurize_jupyterlab-0.0.21.tar.gz (from https://pypi.org/simple/featurize-jupyterlab/), version: 0.0.21
2025-09-08T20:36:05,828   Found link https://files.pythonhosted.org/packages/ef/6a/d01f17ad541c0cf3be904511023f438a2885503eb1645a9887f6eab7e6fe/featurize_jupyterlab-0.0.22.tar.gz (from https://pypi.org/simple/featurize-jupyterlab/), version: 0.0.22
2025-09-08T20:36:05,828   Found link https://files.pythonhosted.org/packages/62/03/0bf600164b0d3faa0836dedd127e26dee34cd42fbb44799d883574f8eaa7/featurize_jupyterlab-0.0.23.tar.gz (from https://pypi.org/simple/featurize-jupyterlab/), version: 0.0.23
2025-09-08T20:36:05,828   Found link https://files.pythonhosted.org/packages/25/b3/c4f783c994986e4f24e922365071f0448f24f1290e5d220dee05ef69993d/featurize_jupyterlab-0.0.27.tar.gz (from https://pypi.org/simple/featurize-jupyterlab/), version: 0.0.27
2025-09-08T20:36:05,829 Fetching project page and analyzing links: https://www.piwheels.org/simple/featurize-jupyterlab/
2025-09-08T20:36:05,829 Getting page https://www.piwheels.org/simple/featurize-jupyterlab/
2025-09-08T20:36:05,830 Found index url https://www.piwheels.org/simple/
2025-09-08T20:36:05,913 Fetched page https://www.piwheels.org/simple/featurize-jupyterlab/ as text/html
2025-09-08T20:36:05,918   Skipping link: No binaries permitted for featurize-jupyterlab: https://archive1.piwheels.org/simple/featurize-jupyterlab/featurize_jupyterlab-0.0.27-py3-none-any.whl#sha256=b99b745fbf814839044248ef2d49ec83a2da476ad207ae5d8395ba9b9041d3be (from https://www.piwheels.org/simple/featurize-jupyterlab/)
2025-09-08T20:36:05,918   Skipping link: No binaries permitted for featurize-jupyterlab: https://archive1.piwheels.org/simple/featurize-jupyterlab/featurize_jupyterlab-0.0.23-py3-none-any.whl#sha256=b99d95e6a6990870ea25d19825eb34fea1ab944809d91a5c9420316afec2903f (from https://www.piwheels.org/simple/featurize-jupyterlab/)
2025-09-08T20:36:05,918   Skipping link: No binaries permitted for featurize-jupyterlab: https://archive1.piwheels.org/simple/featurize-jupyterlab/featurize_jupyterlab-0.0.22-py3-none-any.whl#sha256=801a051d67b057fb5b3d93e4cd8afed2f4e4fa42ebfa8605fe691998cc996630 (from https://www.piwheels.org/simple/featurize-jupyterlab/)
2025-09-08T20:36:05,919   Skipping link: No binaries permitted for featurize-jupyterlab: https://archive1.piwheels.org/simple/featurize-jupyterlab/featurize_jupyterlab-0.0.21-py3-none-any.whl#sha256=67ccde10ec0cd8622edad2a4605b720ecf2f1f13434fa64509e003f1e7427ff2 (from https://www.piwheels.org/simple/featurize-jupyterlab/)
2025-09-08T20:36:05,919   Skipping link: No binaries permitted for featurize-jupyterlab: https://archive1.piwheels.org/simple/featurize-jupyterlab/featurize_jupyterlab-0.0.20-py3-none-any.whl#sha256=e0305fea19ff8dc8fe3cd6662abd345fa89ddb3b1f07b9020b198b4048e519ea (from https://www.piwheels.org/simple/featurize-jupyterlab/)
2025-09-08T20:36:05,919   Skipping link: No binaries permitted for featurize-jupyterlab: https://archive1.piwheels.org/simple/featurize-jupyterlab/featurize_jupyterlab-0.0.19-py3-none-any.whl#sha256=670141b46af72342d2d881df03b94575c6c42ca24ed2b25a95ec531f37906970 (from https://www.piwheels.org/simple/featurize-jupyterlab/)
2025-09-08T20:36:05,919   Skipping link: No binaries permitted for featurize-jupyterlab: https://archive1.piwheels.org/simple/featurize-jupyterlab/featurize_jupyterlab-0.0.18-py3-none-any.whl#sha256=1e655df6a80fdd4d03358d719f71bcc1485b6689ef4cf33055c7d0393c691a2f (from https://www.piwheels.org/simple/featurize-jupyterlab/)
2025-09-08T20:36:05,919   Skipping link: No binaries permitted for featurize-jupyterlab: https://archive1.piwheels.org/simple/featurize-jupyterlab/featurize_jupyterlab-0.0.17-py3-none-any.whl#sha256=d813d8836319db4926495abbcfb712b3224fbf7867caaee10296008597961520 (from https://www.piwheels.org/simple/featurize-jupyterlab/)
2025-09-08T20:36:05,919   Skipping link: No binaries permitted for featurize-jupyterlab: https://archive1.piwheels.org/simple/featurize-jupyterlab/featurize_jupyterlab-0.0.16-py3-none-any.whl#sha256=e4a6f3ab437770b55bcf4aed5f695eaed433e4d2abb590f6139e083507703f58 (from https://www.piwheels.org/simple/featurize-jupyterlab/)
2025-09-08T20:36:05,920   Skipping link: No binaries permitted for featurize-jupyterlab: https://archive1.piwheels.org/simple/featurize-jupyterlab/featurize_jupyterlab-0.0.15-py3-none-any.whl#sha256=23f935a94bd2e4d9fab58d0602df6e5b36fbd0ee40611a7cd37d368778d2073d (from https://www.piwheels.org/simple/featurize-jupyterlab/)
2025-09-08T20:36:05,920   Skipping link: No binaries permitted for featurize-jupyterlab: https://archive1.piwheels.org/simple/featurize-jupyterlab/featurize_jupyterlab-0.0.14-py3-none-any.whl#sha256=ad0451dc3c05b4da70dbd3b9ff9fb5c9672bf8b583d2623db0489b94c8325cdb (from https://www.piwheels.org/simple/featurize-jupyterlab/)
2025-09-08T20:36:05,920   Skipping link: No binaries permitted for featurize-jupyterlab: https://archive1.piwheels.org/simple/featurize-jupyterlab/featurize_jupyterlab-0.0.13-py3-none-any.whl#sha256=cbf1902222c8ab3c40de6d921dff3d857d6c97842784a40a55882791525ae7da (from https://www.piwheels.org/simple/featurize-jupyterlab/)
2025-09-08T20:36:05,920   Skipping link: No binaries permitted for featurize-jupyterlab: https://archive1.piwheels.org/simple/featurize-jupyterlab/featurize_jupyterlab-0.0.11-py3-none-any.whl#sha256=3d6edeea2ae3f2878aaf29b87881a87886f93b53f6532a8c8db865450854d5fd (from https://www.piwheels.org/simple/featurize-jupyterlab/)
2025-09-08T20:36:05,920   Skipping link: No binaries permitted for featurize-jupyterlab: https://archive1.piwheels.org/simple/featurize-jupyterlab/featurize_jupyterlab-0.0.10-py3-none-any.whl#sha256=b65e2e5eb74f6b018b77023fff66c4a864253fe863ac33d03631471617a1f802 (from https://www.piwheels.org/simple/featurize-jupyterlab/)
2025-09-08T20:36:05,920   Skipping link: No binaries permitted for featurize-jupyterlab: https://archive1.piwheels.org/simple/featurize-jupyterlab/featurize_jupyterlab-0.0.9-py3-none-any.whl#sha256=8936584cac8163c6bdb3b197297ad66c02072ad8ac6891daf09c9b2eb9ae9d8d (from https://www.piwheels.org/simple/featurize-jupyterlab/)
2025-09-08T20:36:05,921   Skipping link: No binaries permitted for featurize-jupyterlab: https://archive1.piwheels.org/simple/featurize-jupyterlab/featurize_jupyterlab-0.0.8-py3-none-any.whl#sha256=db8b05618aed750774d2cc1466d8046fc55ccda3f766ded6b5371fe6be5523fb (from https://www.piwheels.org/simple/featurize-jupyterlab/)
2025-09-08T20:36:05,921   Skipping link: No binaries permitted for featurize-jupyterlab: https://archive1.piwheels.org/simple/featurize-jupyterlab/featurize_jupyterlab-0.0.7-py3-none-any.whl#sha256=3a9666dc9dac9dd8cb14b476e275ebce2992056ebc32ddb58940af2ff76bdfa4 (from https://www.piwheels.org/simple/featurize-jupyterlab/)
2025-09-08T20:36:05,921   Skipping link: No binaries permitted for featurize-jupyterlab: https://archive1.piwheels.org/simple/featurize-jupyterlab/featurize_jupyterlab-0.0.3-py3-none-any.whl#sha256=72e72e51b49e657ab20015cf6bf65620f73fe38864c4460c91808ec02eaa4f21 (from https://www.piwheels.org/simple/featurize-jupyterlab/)
2025-09-08T20:36:05,921 Skipping link: not a file: https://www.piwheels.org/simple/featurize-jupyterlab/
2025-09-08T20:36:05,921 Skipping link: not a file: https://pypi.org/simple/featurize-jupyterlab/
2025-09-08T20:36:05,947 Given no hashes to check 1 links for project 'featurize-jupyterlab': discarding no candidates
2025-09-08T20:36:05,949 Collecting featurize-jupyterlab==0.0.6
2025-09-08T20:36:05,950   Created temporary directory: /tmp/pip-unpack-nbccndcy
2025-09-08T20:36:06,088   Downloading featurize_jupyterlab-0.0.6.tar.gz (17 kB)
2025-09-08T20:36:06,127   Added featurize-jupyterlab==0.0.6 from https://files.pythonhosted.org/packages/a3/71/bfee0a09e7125299030e846f8ebbf7ce487e29a6e7028f154c9ee548e257/featurize_jupyterlab-0.0.6.tar.gz to build tracker '/tmp/pip-build-tracker-kz7h4igt'
2025-09-08T20:36:06,128   Running setup.py (path:/tmp/pip-wheel-xfhu4rl7/featurize-jupyterlab_06dafa472ed94793873d67bc39cd89cf/setup.py) egg_info for package featurize-jupyterlab
2025-09-08T20:36:06,128   Created temporary directory: /tmp/pip-pip-egg-info-suy1h6o6
2025-09-08T20:36:06,128   Preparing metadata (setup.py): started
2025-09-08T20:36:06,129   Running command python setup.py egg_info
2025-09-08T20:36:06,633   Traceback (most recent call last):
2025-09-08T20:36:06,635     File "<string>", line 2, in <module>
2025-09-08T20:36:06,635       exec(compile('''
2025-09-08T20:36:06,635       ~~~~^^^^^^^^^^^^
2025-09-08T20:36:06,635       # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-08T20:36:06,635       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T20:36:06,635       ...<32 lines>...
2025-09-08T20:36:06,635       exec(compile(setup_py_code, filename, "exec"))
2025-09-08T20:36:06,635       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T20:36:06,636       ''' % ('/tmp/pip-wheel-xfhu4rl7/featurize-jupyterlab_06dafa472ed94793873d67bc39cd89cf/setup.py',), "<pip-setuptools-caller>", "exec"))
2025-09-08T20:36:06,636       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T20:36:06,636     File "<pip-setuptools-caller>", line 35, in <module>
2025-09-08T20:36:06,636     File "/tmp/pip-wheel-xfhu4rl7/featurize-jupyterlab_06dafa472ed94793873d67bc39cd89cf/setup.py", line 12, in <module>
2025-09-08T20:36:06,636       with open(requirements_file, 'r') as f:
2025-09-08T20:36:06,636            ~~~~^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T20:36:06,636   FileNotFoundError: [Errno 2] No such file or directory: '/tmp/pip-wheel-xfhu4rl7/featurize-jupyterlab_06dafa472ed94793873d67bc39cd89cf/requirements.txt'
2025-09-08T20:36:06,720   ERROR: python setup.py egg_info exited with 1
2025-09-08T20:36:06,731   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2025-09-08T20:36:06,731   exec(compile('"'"''"'"''"'"'
2025-09-08T20:36:06,731   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-08T20:36:06,731   #
2025-09-08T20:36:06,731   # - It imports setuptools before invoking setup.py, to enable projects that directly
2025-09-08T20:36:06,731   #   import from `distutils.core` to work with newer packaging standards.
2025-09-08T20:36:06,731   # - It provides a clear error message when setuptools is not installed.
2025-09-08T20:36:06,731   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2025-09-08T20:36:06,731   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2025-09-08T20:36:06,731   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2025-09-08T20:36:06,731   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2025-09-08T20:36:06,731   import os, sys, tokenize, traceback
2025-09-08T20:36:06,731   
2025-09-08T20:36:06,731   try:
2025-09-08T20:36:06,731       import setuptools
2025-09-08T20:36:06,731   except ImportError:
2025-09-08T20:36:06,731       print(
2025-09-08T20:36:06,731           "ERROR: Can not execute `setup.py` since setuptools failed to import in "
2025-09-08T20:36:06,731           "the build environment with exception:",
2025-09-08T20:36:06,731           file=sys.stderr,
2025-09-08T20:36:06,731       )
2025-09-08T20:36:06,731       traceback.print_exc()
2025-09-08T20:36:06,731       sys.exit(1)
2025-09-08T20:36:06,731   
2025-09-08T20:36:06,731   __file__ = %r
2025-09-08T20:36:06,731   sys.argv[0] = __file__
2025-09-08T20:36:06,731   
2025-09-08T20:36:06,731   if os.path.exists(__file__):
2025-09-08T20:36:06,731       filename = __file__
2025-09-08T20:36:06,731       with tokenize.open(__file__) as f:
2025-09-08T20:36:06,731           setup_py_code = f.read()
2025-09-08T20:36:06,731   else:
2025-09-08T20:36:06,731       filename = "<auto-generated setuptools caller>"
2025-09-08T20:36:06,731       setup_py_code = "from setuptools import setup; setup()"
2025-09-08T20:36:06,731   
2025-09-08T20:36:06,731   exec(compile(setup_py_code, filename, "exec"))
2025-09-08T20:36:06,731   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-xfhu4rl7/featurize-jupyterlab_06dafa472ed94793873d67bc39cd89cf/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-suy1h6o6[/]
2025-09-08T20:36:06,732   [bold magenta]cwd[/]: /tmp/pip-wheel-xfhu4rl7/featurize-jupyterlab_06dafa472ed94793873d67bc39cd89cf/
2025-09-08T20:36:06,732   Preparing metadata (setup.py): finished with status 'error'
2025-09-08T20:36:06,733 ERROR: metadata generation failed
2025-09-08T20:36:06,737 Exception information:
2025-09-08T20:36:06,737 Traceback (most recent call last):
2025-09-08T20:36:06,737   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata
2025-09-08T20:36:06,737     call_subprocess(
2025-09-08T20:36:06,737     ~~~~~~~~~~~~~~~^
2025-09-08T20:36:06,737         args,
2025-09-08T20:36:06,737         ^^^^^
2025-09-08T20:36:06,737     ...<2 lines>...
2025-09-08T20:36:06,737         spinner=spinner,
2025-09-08T20:36:06,737         ^^^^^^^^^^^^^^^^
2025-09-08T20:36:06,737     )
2025-09-08T20:36:06,737     ^
2025-09-08T20:36:06,737   File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess
2025-09-08T20:36:06,737     raise error
2025-09-08T20:36:06,737 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2025-09-08T20:36:06,737 
2025-09-08T20:36:06,737 The above exception was the direct cause of the following exception:
2025-09-08T20:36:06,737 
2025-09-08T20:36:06,737 Traceback (most recent call last):
2025-09-08T20:36:06,737   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper
2025-09-08T20:36:06,737     status = _inner_run()
2025-09-08T20:36:06,737   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run
2025-09-08T20:36:06,737     return self.run(options, args)
2025-09-08T20:36:06,737            ~~~~~~~~^^^^^^^^^^^^^^^
2025-09-08T20:36:06,737   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper
2025-09-08T20:36:06,737     return func(self, options, args)
2025-09-08T20:36:06,737   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2025-09-08T20:36:06,737     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2025-09-08T20:36:06,737   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve
2025-09-08T20:36:06,737     result = self._result = resolver.resolve(
2025-09-08T20:36:06,737                             ~~~~~~~~~~~~~~~~^
2025-09-08T20:36:06,737         collected.requirements, max_rounds=limit_how_complex_resolution_can_be
2025-09-08T20:36:06,737         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T20:36:06,737     )
2025-09-08T20:36:06,737     ^
2025-09-08T20:36:06,737   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve
2025-09-08T20:36:06,737     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-09-08T20:36:06,737   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve
2025-09-08T20:36:06,737     self._add_to_criteria(self.state.criteria, r, parent=None)
2025-09-08T20:36:06,737     ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T20:36:06,737   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria
2025-09-08T20:36:06,737     if not criterion.candidates:
2025-09-08T20:36:06,737            ^^^^^^^^^^^^^^^^^^^^
2025-09-08T20:36:06,737   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__
2025-09-08T20:36:06,737     return bool(self._sequence)
2025-09-08T20:36:06,737   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__
2025-09-08T20:36:06,737     self._bool = any(self)
2025-09-08T20:36:06,737                  ~~~^^^^^^
2025-09-08T20:36:06,737   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in <genexpr>
2025-09-08T20:36:06,737     return (c for c in iterator if id(c) not in self._incompatible_ids)
2025-09-08T20:36:06,737                        ^^^^^^^^
2025-09-08T20:36:06,737   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built
2025-09-08T20:36:06,737     candidate = func()
2025-09-08T20:36:06,737   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link
2025-09-08T20:36:06,737     base: Optional[BaseCandidate] = self._make_base_candidate_from_link(
2025-09-08T20:36:06,737                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T20:36:06,737         link, template, name, version
2025-09-08T20:36:06,737         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T20:36:06,737     )
2025-09-08T20:36:06,737     ^
2025-09-08T20:36:06,737   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link
2025-09-08T20:36:06,737     self._link_candidate_cache[link] = LinkCandidate(
2025-09-08T20:36:06,737                                        ~~~~~~~~~~~~~^
2025-09-08T20:36:06,737         link,
2025-09-08T20:36:06,737         ^^^^^
2025-09-08T20:36:06,737     ...<3 lines>...
2025-09-08T20:36:06,737         version=version,
2025-09-08T20:36:06,737         ^^^^^^^^^^^^^^^^
2025-09-08T20:36:06,737     )
2025-09-08T20:36:06,737     ^
2025-09-08T20:36:06,737   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2025-09-08T20:36:06,737     super().__init__(
2025-09-08T20:36:06,737     ~~~~~~~~~~~~~~~~^
2025-09-08T20:36:06,737         link=link,
2025-09-08T20:36:06,737         ^^^^^^^^^^
2025-09-08T20:36:06,737     ...<4 lines>...
2025-09-08T20:36:06,737         version=version,
2025-09-08T20:36:06,737         ^^^^^^^^^^^^^^^^
2025-09-08T20:36:06,737     )
2025-09-08T20:36:06,737     ^
2025-09-08T20:36:06,737   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__
2025-09-08T20:36:06,737     self.dist = self._prepare()
2025-09-08T20:36:06,737                 ~~~~~~~~~~~~~^^
2025-09-08T20:36:06,737   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare
2025-09-08T20:36:06,737     dist = self._prepare_distribution()
2025-09-08T20:36:06,737   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2025-09-08T20:36:06,737     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2025-09-08T20:36:06,737            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T20:36:06,737   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement
2025-09-08T20:36:06,737     return self._prepare_linked_requirement(req, parallel_builds)
2025-09-08T20:36:06,737            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T20:36:06,737   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement
2025-09-08T20:36:06,737     dist = _get_prepared_distribution(
2025-09-08T20:36:06,737         req,
2025-09-08T20:36:06,737     ...<3 lines>...
2025-09-08T20:36:06,737         self.check_build_deps,
2025-09-08T20:36:06,737     )
2025-09-08T20:36:06,737   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution
2025-09-08T20:36:06,737     abstract_dist.prepare_distribution_metadata(
2025-09-08T20:36:06,737     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T20:36:06,737         finder, build_isolation, check_build_deps
2025-09-08T20:36:06,737         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T20:36:06,737     )
2025-09-08T20:36:06,737     ^
2025-09-08T20:36:06,737   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata
2025-09-08T20:36:06,737     self.req.prepare_metadata()
2025-09-08T20:36:06,737     ~~~~~~~~~~~~~~~~~~~~~~~~~^^
2025-09-08T20:36:06,737   File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata
2025-09-08T20:36:06,737     self.metadata_directory = generate_metadata_legacy(
2025-09-08T20:36:06,737                               ~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T20:36:06,737         build_env=self.build_env,
2025-09-08T20:36:06,737         ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T20:36:06,737     ...<3 lines>...
2025-09-08T20:36:06,737         details=details,
2025-09-08T20:36:06,737         ^^^^^^^^^^^^^^^^
2025-09-08T20:36:06,737     )
2025-09-08T20:36:06,737     ^
2025-09-08T20:36:06,737   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata
2025-09-08T20:36:06,737     raise MetadataGenerationFailed(package_details=details) from error
2025-09-08T20:36:06,737 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2025-09-08T20:36:06,762 Removed featurize-jupyterlab==0.0.6 from https://files.pythonhosted.org/packages/a3/71/bfee0a09e7125299030e846f8ebbf7ce487e29a6e7028f154c9ee548e257/featurize_jupyterlab-0.0.6.tar.gz from build tracker '/tmp/pip-build-tracker-kz7h4igt'
2025-09-08T20:36:06,763 Removed build tracker: '/tmp/pip-build-tracker-kz7h4igt'