2026-04-20T19:21:48,592 Created temporary directory: /tmp/pip-ephem-wheel-cache-g16s9l0r
2026-04-20T19:21:48,593 Created temporary directory: /tmp/pip-build-tracker-br9kpt91
2026-04-20T19:21:48,594 Initialized build tracking at /tmp/pip-build-tracker-br9kpt91
2026-04-20T19:21:48,594 Created build tracker: /tmp/pip-build-tracker-br9kpt91
2026-04-20T19:21:48,595 Entered build tracker: /tmp/pip-build-tracker-br9kpt91
2026-04-20T19:21:48,596 Created temporary directory: /tmp/pip-wheel-n5i1o8on
2026-04-20T19:21:48,599 DEPRECATION: --no-binary currently disables reading from the cache of locally built wheels. In the future --no-binary will not influence the wheel cache. pip 23.1 will enforce this behaviour change. A possible replacement is to use the --no-cache-dir option. You can use the flag --use-feature=no-binary-enable-wheel-cache to test the upcoming behaviour. Discussion can be found at https://github.com/pypa/pip/issues/11453
2026-04-20T19:21:48,601 Created temporary directory: /tmp/pip-ephem-wheel-cache-uws5a0ij
2026-04-20T19:21:48,626 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2026-04-20T19:21:48,630 2 location(s) to search for versions of jupyterlab-plugin-playground:
2026-04-20T19:21:48,630 * https://pypi.org/simple/jupyterlab-plugin-playground/
2026-04-20T19:21:48,630 * https://www.piwheels.org/simple/jupyterlab-plugin-playground/
2026-04-20T19:21:48,630 Fetching project page and analyzing links: https://pypi.org/simple/jupyterlab-plugin-playground/
2026-04-20T19:21:48,631 Getting page https://pypi.org/simple/jupyterlab-plugin-playground/
2026-04-20T19:21:48,633 Found index url https://pypi.org/simple
2026-04-20T19:21:48,861 Fetched page https://pypi.org/simple/jupyterlab-plugin-playground/ as application/vnd.pypi.simple.v1+json
2026-04-20T19:21:48,864   Skipping link: No binaries permitted for jupyterlab-plugin-playground: https://files.pythonhosted.org/packages/52/dc/593295b3fe9cabd1704baac8a3c08b0f914d28e95d0f45b2f2b8b78e597e/jupyterlab_plugin_playground-0.2.0-py3-none-any.whl (from https://pypi.org/simple/jupyterlab-plugin-playground/) (requires-python:>=3.6)
2026-04-20T19:21:48,865   Found link https://files.pythonhosted.org/packages/dc/ae/f0c5c65a27b1b7b8d0a9d0dafb8b889147cfa991ec79d3cc339d3c96373a/jupyterlab_plugin_playground-0.2.0.tar.gz (from https://pypi.org/simple/jupyterlab-plugin-playground/) (requires-python:>=3.6), version: 0.2.0
2026-04-20T19:21:48,866   Skipping link: No binaries permitted for jupyterlab-plugin-playground: https://files.pythonhosted.org/packages/ff/70/e489df4b0cb0d2b2562302a77f52cdc6ee1a577ad3494a856a8d55d359a3/jupyterlab_plugin_playground-0.3.0-py3-none-any.whl (from https://pypi.org/simple/jupyterlab-plugin-playground/) (requires-python:>=3.6)
2026-04-20T19:21:48,867   Found link https://files.pythonhosted.org/packages/e1/e0/8799d27c95999fe5aa19538c4eafdcac0f9857bc782897ff0721e35938a1/jupyterlab_plugin_playground-0.3.0.tar.gz (from https://pypi.org/simple/jupyterlab-plugin-playground/) (requires-python:>=3.6), version: 0.3.0
2026-04-20T19:21:48,868   Skipping link: No binaries permitted for jupyterlab-plugin-playground: https://files.pythonhosted.org/packages/d6/cd/58207b1120b120ea32cfad3f7c4a429ccaf5f8fdb3f9290cacd76f8b2c00/jupyterlab_plugin_playground-0.4.0-py3-none-any.whl (from https://pypi.org/simple/jupyterlab-plugin-playground/) (requires-python:>=3.6)
2026-04-20T19:21:48,869   Found link https://files.pythonhosted.org/packages/30/92/f9582475d6b30542a7e1c99f07ac99d9b845c62ac4e7e2ecba2d4b7370ba/jupyterlab_plugin_playground-0.4.0.tar.gz (from https://pypi.org/simple/jupyterlab-plugin-playground/) (requires-python:>=3.6), version: 0.4.0
2026-04-20T19:21:48,870   Skipping link: No binaries permitted for jupyterlab-plugin-playground: https://files.pythonhosted.org/packages/01/16/7ac23eabfda753af1b8347ec4ec30cae98a3278f60a40c96e033c0a5d5ff/jupyterlab_plugin_playground-1.0.0a1-py3-none-any.whl (from https://pypi.org/simple/jupyterlab-plugin-playground/) (requires-python:>=3.9)
2026-04-20T19:21:48,871   Found link https://files.pythonhosted.org/packages/70/69/7dc8698c3b871f3d4534693d8cbfa77dff0bf9fb112bd464d5bb1cc97441/jupyterlab_plugin_playground-1.0.0a1.tar.gz (from https://pypi.org/simple/jupyterlab-plugin-playground/) (requires-python:>=3.9), version: 1.0.0a1
2026-04-20T19:21:48,871 Fetching project page and analyzing links: https://www.piwheels.org/simple/jupyterlab-plugin-playground/
2026-04-20T19:21:48,872 Getting page https://www.piwheels.org/simple/jupyterlab-plugin-playground/
2026-04-20T19:21:48,873 Found index url https://www.piwheels.org/simple
2026-04-20T19:21:49,325 Fetched page https://www.piwheels.org/simple/jupyterlab-plugin-playground/ as text/html
2026-04-20T19:21:49,327   Skipping link: No binaries permitted for jupyterlab-plugin-playground: https://archive1.piwheels.org/simple/jupyterlab-plugin-playground/jupyterlab_plugin_playground-0.4.0-py3-none-any.whl#sha256=cd73da4c771e45efa7c0ef149311fcd72bfc00b6b51d36ec9ab5a15d007bf313 (from https://www.piwheels.org/simple/jupyterlab-plugin-playground/) (requires-python:>=3.6)
2026-04-20T19:21:49,328   Skipping link: No binaries permitted for jupyterlab-plugin-playground: https://archive1.piwheels.org/simple/jupyterlab-plugin-playground/jupyterlab_plugin_playground-0.3.0-py3-none-any.whl#sha256=50e9132f76c33f1ec733a4fd0f75a35d716427e62c8a404923944fe900bece82 (from https://www.piwheels.org/simple/jupyterlab-plugin-playground/) (requires-python:>=3.6)
2026-04-20T19:21:49,328   Skipping link: No binaries permitted for jupyterlab-plugin-playground: https://archive1.piwheels.org/simple/jupyterlab-plugin-playground/jupyterlab_plugin_playground-0.2.0-py3-none-any.whl#sha256=5612b2f64a1c830a81b9f7b4898b4f624ad44d646205fefde066271bade7b69e (from https://www.piwheels.org/simple/jupyterlab-plugin-playground/) (requires-python:>=3.6)
2026-04-20T19:21:49,329 Skipping link: not a file: https://www.piwheels.org/simple/jupyterlab-plugin-playground/
2026-04-20T19:21:49,330 Skipping link: not a file: https://pypi.org/simple/jupyterlab-plugin-playground/
2026-04-20T19:21:49,350 Given no hashes to check 1 links for project 'jupyterlab-plugin-playground': discarding no candidates
2026-04-20T19:21:49,370 Collecting jupyterlab-plugin-playground==1.0.0a1
2026-04-20T19:21:49,372   Created temporary directory: /tmp/pip-unpack-qhqqk7nr
2026-04-20T19:21:49,620   Downloading jupyterlab_plugin_playground-1.0.0a1.tar.gz (2.2 MB)
2026-04-20T19:21:51,096   Added jupyterlab-plugin-playground==1.0.0a1 from https://files.pythonhosted.org/packages/70/69/7dc8698c3b871f3d4534693d8cbfa77dff0bf9fb112bd464d5bb1cc97441/jupyterlab_plugin_playground-1.0.0a1.tar.gz to build tracker '/tmp/pip-build-tracker-br9kpt91'
2026-04-20T19:21:51,103   Created temporary directory: /tmp/pip-build-env-yvpr4e2x
2026-04-20T19:21:51,108   Installing build dependencies: started
2026-04-20T19:21:51,109   Running command pip subprocess to install build dependencies
2026-04-20T19:21:52,278   Using pip 23.0.1 from /usr/lib/python3/dist-packages/pip (python 3.11)
2026-04-20T19:21:52,719   DEPRECATION: --no-binary currently disables reading from the cache of locally built wheels. In the future --no-binary will not influence the wheel cache. pip 23.1 will enforce this behaviour change. A possible replacement is to use the --no-cache-dir option. You can use the flag --use-feature=no-binary-enable-wheel-cache to test the upcoming behaviour. Discussion can be found at https://github.com/pypa/pip/issues/11453
2026-04-20T19:21:52,743   Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2026-04-20T19:21:53,291   Collecting hatchling>=1.4.0
2026-04-20T19:21:53,307     Using cached https://www.piwheels.org/simple/hatchling/hatchling-1.29.0-py3-none-any.whl (76 kB)
2026-04-20T19:21:54,553   Collecting jupyterlab<5.0.0,>=4.0.0
2026-04-20T19:21:55,461     Using cached https://www.piwheels.org/simple/jupyterlab/jupyterlab-4.5.6-py3-none-any.whl (12.4 MB)
2026-04-20T19:21:55,969   Collecting hatch-nodejs-version
2026-04-20T19:21:55,987     Using cached https://www.piwheels.org/simple/hatch-nodejs-version/hatch_nodejs_version-0.4.0-py3-none-any.whl (8.9 kB)
2026-04-20T19:21:56,176   Collecting packaging>=24.2
2026-04-20T19:21:56,192     Using cached https://www.piwheels.org/simple/packaging/packaging-26.1-py3-none-any.whl (95 kB)
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2026-04-20T19:21:56,323     Using cached https://www.piwheels.org/simple/pathspec/pathspec-1.0.4-py3-none-any.whl (55 kB)
2026-04-20T19:21:56,442   Collecting pluggy>=1.0.0
2026-04-20T19:21:56,454     Using cached https://www.piwheels.org/simple/pluggy/pluggy-1.6.0-py3-none-any.whl (20 kB)
2026-04-20T19:21:56,697   Collecting trove-classifiers
2026-04-20T19:21:56,710     Using cached https://www.piwheels.org/simple/trove-classifiers/trove_classifiers-2026.1.14.14-py3-none-any.whl (14 kB)
2026-04-20T19:21:56,972   Collecting async-lru>=1.0.0
2026-04-20T19:21:56,987     Using cached https://www.piwheels.org/simple/async-lru/async_lru-2.3.0-py3-none-any.whl (8.4 kB)
2026-04-20T19:21:57,196   Collecting httpx<1,>=0.25.0
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2026-04-20T19:21:57,626   Collecting ipykernel!=6.30.0,>=6.5.0
2026-04-20T19:21:57,654     Using cached https://www.piwheels.org/simple/ipykernel/ipykernel-7.2.0-py3-none-any.whl (118 kB)
2026-04-20T19:21:57,799   Collecting jinja2>=3.0.3
2026-04-20T19:21:57,818     Using cached https://www.piwheels.org/simple/jinja2/jinja2-3.1.6-py3-none-any.whl (134 kB)
2026-04-20T19:21:58,179   Collecting jupyter-core
2026-04-20T19:21:58,195     Using cached https://www.piwheels.org/simple/jupyter-core/jupyter_core-5.9.1-py3-none-any.whl (29 kB)
2026-04-20T19:21:58,479   Collecting jupyter-lsp>=2.0.0
2026-04-20T19:21:58,499     Using cached https://www.piwheels.org/simple/jupyter-lsp/jupyter_lsp-2.3.1-py3-none-any.whl (77 kB)
2026-04-20T19:21:59,117   Collecting jupyter-server<3,>=2.4.0
2026-04-20T19:21:59,157     Using cached https://www.piwheels.org/simple/jupyter-server/jupyter_server-2.17.0-py3-none-any.whl (388 kB)
2026-04-20T19:21:59,744   Collecting jupyterlab-server<3,>=2.28.0
2026-04-20T19:21:59,767     Using cached https://www.piwheels.org/simple/jupyterlab-server/jupyterlab_server-2.28.0-py3-none-any.whl (59 kB)
2026-04-20T19:22:00,215   Collecting notebook-shim>=0.2
2026-04-20T19:22:00,237     Using cached https://www.piwheels.org/simple/notebook-shim/notebook_shim-0.2.4-py3-none-any.whl (13 kB)
2026-04-20T19:22:01,725   Collecting setuptools>=41.1.0
2026-04-20T19:22:01,797     Using cached https://www.piwheels.org/simple/setuptools/setuptools-82.0.1-py3-none-any.whl (1.0 MB)
2026-04-20T19:22:02,337   Collecting tornado>=6.2.0
2026-04-20T19:22:02,383     Using cached https://www.piwheels.org/simple/tornado/tornado-6.5.5-cp39-abi3-linux_armv7l.whl (445 kB)
2026-04-20T19:22:02,608   Collecting traitlets
2026-04-20T19:22:02,626     Using cached https://www.piwheels.org/simple/traitlets/traitlets-5.14.3-py3-none-any.whl (85 kB)
2026-04-20T19:22:02,934   Collecting anyio
2026-04-20T19:22:02,956     Using cached https://www.piwheels.org/simple/anyio/anyio-4.13.0-py3-none-any.whl (114 kB)
2026-04-20T19:22:03,135   Collecting certifi
2026-04-20T19:22:03,157     Using cached https://www.piwheels.org/simple/certifi/certifi-2026.2.25-py3-none-any.whl (153 kB)
2026-04-20T19:22:03,349   Collecting httpcore==1.*
2026-04-20T19:22:03,367     Using cached https://www.piwheels.org/simple/httpcore/httpcore-1.0.9-py3-none-any.whl (78 kB)
2026-04-20T19:22:03,480   Collecting idna
2026-04-20T19:22:03,496     Using cached https://www.piwheels.org/simple/idna/idna-3.11-py3-none-any.whl (71 kB)
2026-04-20T19:22:03,600   Collecting h11>=0.16
2026-04-20T19:22:03,616     Using cached https://www.piwheels.org/simple/h11/h11-0.16.0-py3-none-any.whl (37 kB)
2026-04-20T19:22:03,797   Collecting comm>=0.1.1
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2026-04-20T19:22:04,860   Collecting debugpy>=1.6.5
2026-04-20T19:22:05,096     Using cached https://www.piwheels.org/simple/debugpy/debugpy-1.8.20-cp311-cp311-linux_armv7l.whl (3.1 MB)
2026-04-20T19:22:05,433     Link requires a different Python (3.11.2 not in: '>=3.12'): https://files.pythonhosted.org/packages/b2/90/45c72becc57158facc6a6404f663b77bbcea2519ca57f760e2879ae1315d/ipython-9.11.0-py3-none-any.whl (from https://pypi.org/simple/ipython/) (requires-python:>=3.12)
2026-04-20T19:22:05,434     Link requires a different Python (3.11.2 not in: '>=3.12'): https://files.pythonhosted.org/packages/86/28/a4698eda5a8928a45d6b693578b135b753e14fa1c2b36ee9441e69a45576/ipython-9.11.0.tar.gz (from https://pypi.org/simple/ipython/) (requires-python:>=3.12)
2026-04-20T19:22:05,436     Link requires a different Python (3.11.2 not in: '>=3.12'): https://files.pythonhosted.org/packages/59/22/906c8108974c673ebef6356c506cebb6870d48cedea3c41e949e2dd556bb/ipython-9.12.0-py3-none-any.whl (from https://pypi.org/simple/ipython/) (requires-python:>=3.12)
2026-04-20T19:22:05,438     Link requires a different Python (3.11.2 not in: '>=3.12'): https://files.pythonhosted.org/packages/3a/73/7114f80a8f9cabdb13c27732dce24af945b2923dcab80723602f7c8bc2d8/ipython-9.12.0.tar.gz (from https://pypi.org/simple/ipython/) (requires-python:>=3.12)
2026-04-20T19:22:05,504     Link requires a different Python (3.11.2 not in: '>=3.12'): https://www.piwheels.org/simple/ipython/ipython-9.12.0-py3-none-any.whl#sha256=acb7a32e82ac802ce9a4eb19e7bd9f07a678c7fc6a59a82f1a99f0a41b67ee1f (from https://www.piwheels.org/simple/ipython/) (requires-python:>=3.12)
2026-04-20T19:22:05,684   Collecting ipython>=7.23.1
2026-04-20T19:22:05,752     Using cached https://www.piwheels.org/simple/ipython/ipython-9.10.1-py3-none-any.whl (622 kB)
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2026-04-20T19:22:06,171     Using cached https://www.piwheels.org/simple/jupyter-client/jupyter_client-8.8.0-py3-none-any.whl (107 kB)
2026-04-20T19:22:06,414   Collecting matplotlib-inline>=0.1
2026-04-20T19:22:06,430     Using cached https://www.piwheels.org/simple/matplotlib-inline/matplotlib_inline-0.2.1-py3-none-any.whl (9.5 kB)
2026-04-20T19:22:06,584   Collecting nest-asyncio>=1.4
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2026-04-20T19:22:28,669   Collecting uri-template
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2026-04-20T19:22:30,606   Collecting pure-eval
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2026-04-20T19:22:39,271   Installing collected packages: webencodings, trove-classifiers, pure-eval, ptyprocess, fastjsonschema, websocket-client, webcolors, wcwidth, urllib3, uri-template, tzdata, typing_extensions, traitlets, tornado, tinycss2, soupsieve, six, setuptools, send2trash, rpds-py, rfc3986-validator, pyzmq, pyyaml, python-json-logger, pygments, pycparser, psutil, prometheus-client, pluggy, platformdirs, pexpect, pathspec, parso, pandocfilters, packaging, overrides, nest-asyncio, mistune, MarkupSafe, lark, jupyterlab-pygments, jsonpointer, json5, idna, h11, fqdn, executing, defusedxml, decorator, debugpy, comm, charset_normalizer, certifi, bleach, babel, attrs, async-lru, asttokens, terminado, stack_data, rfc3987-syntax, rfc3339-validator, requests, referencing, python-dateutil, prompt_toolkit, matplotlib-inline, jupyter-core, jinja2, jedi, ipython-pygments-lexers, httpcore, hatchling, cffi, beautifulsoup4, anyio, jupyter-server-terminals, jupyter-client, jsonschema-specifications, ipython, httpx, hatch-nodejs-version, arrow, argon2-cffi-bindings, jsonschema, isoduration, ipykernel, argon2-cffi, nbformat, nbclient, jupyter-events, nbconvert, jupyter-server, notebook-shim, jupyterlab-server, jupyter-lsp, jupyterlab
2026-04-20T19:22:39,356     Creating /tmp/pip-build-env-yvpr4e2x/overlay/local/bin
2026-04-20T19:22:39,358     changing mode of /tmp/pip-build-env-yvpr4e2x/overlay/local/bin/trove-classifiers to 755
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2026-04-20T19:23:12,422     changing mode of /tmp/pip-build-env-yvpr4e2x/overlay/local/bin/jsonschema to 755
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2026-04-20T19:23:18,250     changing mode of /tmp/pip-build-env-yvpr4e2x/overlay/local/bin/jupyter-lab to 755
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2026-04-20T19:23:25,367   Successfully installed MarkupSafe-3.0.3 anyio-4.13.0 argon2-cffi-25.1.0 argon2-cffi-bindings-25.1.0 arrow-1.4.0 asttokens-3.0.1 async-lru-2.3.0 attrs-26.1.0 babel-2.18.0 beautifulsoup4-4.14.3 bleach-6.3.0 certifi-2026.2.25 cffi-2.0.0 charset_normalizer-3.4.7 comm-0.2.3 debugpy-1.8.20 decorator-5.2.1 defusedxml-0.7.1 executing-2.2.1 fastjsonschema-2.21.2 fqdn-1.5.1 h11-0.16.0 hatch-nodejs-version-0.4.0 hatchling-1.29.0 httpcore-1.0.9 httpx-0.28.1 idna-3.11 ipykernel-7.2.0 ipython-9.10.1 ipython-pygments-lexers-1.1.1 isoduration-20.11.0 jedi-0.19.2 jinja2-3.1.6 json5-0.14.0 jsonpointer-3.1.1 jsonschema-4.26.0 jsonschema-specifications-2025.9.1 jupyter-client-8.8.0 jupyter-core-5.9.1 jupyter-events-0.12.0 jupyter-lsp-2.3.1 jupyter-server-2.17.0 jupyter-server-terminals-0.5.4 jupyterlab-4.5.6 jupyterlab-pygments-0.3.0 jupyterlab-server-2.28.0 lark-1.3.1 matplotlib-inline-0.2.1 mistune-3.2.0 nbclient-0.10.4 nbconvert-7.17.1 nbformat-5.10.4 nest-asyncio-1.6.0 notebook-shim-0.2.4 overrides-7.7.0 packaging-26.1 pandocfilters-1.5.1 parso-0.8.6 pathspec-1.0.4 pexpect-4.9.0 platformdirs-4.9.6 pluggy-1.6.0 prometheus-client-0.25.0 prompt_toolkit-3.0.52 psutil-6.0.0 ptyprocess-0.7.0 pure-eval-0.2.3 pycparser-3.0 pygments-2.20.0 python-dateutil-2.9.0.post0 python-json-logger-4.1.0 pyyaml-6.0.3 pyzmq-27.1.0 referencing-0.37.0 requests-2.33.1 rfc3339-validator-0.1.4 rfc3986-validator-0.1.1 rfc3987-syntax-1.1.0 rpds-py-0.30.0 send2trash-2.1.0 setuptools-82.0.1 six-1.17.0 soupsieve-2.8.3 stack_data-0.6.3 terminado-0.18.1 tinycss2-1.4.0 tornado-6.5.5 traitlets-5.14.3 trove-classifiers-2026.1.14.14 typing_extensions-4.15.0 tzdata-2026.1 uri-template-1.3.0 urllib3-2.6.3 wcwidth-0.6.0 webcolors-25.10.0 webencodings-0.5.1 websocket-client-1.9.0
2026-04-20T19:23:26,572   Installing build dependencies: finished with status 'done'
2026-04-20T19:23:26,580   Getting requirements to build wheel: started
2026-04-20T19:23:26,581   Running command Getting requirements to build wheel
2026-04-20T19:23:27,209   Getting requirements to build wheel: finished with status 'done'
2026-04-20T19:23:27,355   Installing backend dependencies: started
2026-04-20T19:23:27,356   Running command pip subprocess to install backend dependencies
2026-04-20T19:23:28,604   Using pip 23.0.1 from /usr/lib/python3/dist-packages/pip (python 3.11)
2026-04-20T19:23:29,092   DEPRECATION: --no-binary currently disables reading from the cache of locally built wheels. In the future --no-binary will not influence the wheel cache. pip 23.1 will enforce this behaviour change. A possible replacement is to use the --no-cache-dir option. You can use the flag --use-feature=no-binary-enable-wheel-cache to test the upcoming behaviour. Discussion can be found at https://github.com/pypa/pip/issues/11453
2026-04-20T19:23:29,120   Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2026-04-20T19:23:29,667   Collecting hatch-jupyter-builder>=0.5
2026-04-20T19:23:29,876     Using cached https://archive1.piwheels.org/simple/hatch-jupyter-builder/hatch_jupyter_builder-0.9.1-py3-none-any.whl (18 kB)
2026-04-20T19:23:30,145   Collecting hatchling>=1.17
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2026-04-20T19:23:30,357   Collecting packaging>=24.2
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2026-04-20T19:23:30,509   Collecting pathspec>=0.10.1
2026-04-20T19:23:30,531     Using cached https://www.piwheels.org/simple/pathspec/pathspec-1.0.4-py3-none-any.whl (55 kB)
2026-04-20T19:23:30,659   Collecting pluggy>=1.0.0
2026-04-20T19:23:30,673     Using cached https://www.piwheels.org/simple/pluggy/pluggy-1.6.0-py3-none-any.whl (20 kB)
2026-04-20T19:23:30,919   Collecting trove-classifiers
2026-04-20T19:23:30,936     Using cached https://www.piwheels.org/simple/trove-classifiers/trove_classifiers-2026.1.14.14-py3-none-any.whl (14 kB)
2026-04-20T19:23:33,664   Installing collected packages: trove-classifiers, pluggy, pathspec, packaging, hatchling, hatch-jupyter-builder
2026-04-20T19:23:33,697     Creating /tmp/pip-build-env-yvpr4e2x/normal/local/bin
2026-04-20T19:23:33,700     changing mode of /tmp/pip-build-env-yvpr4e2x/normal/local/bin/trove-classifiers to 755
2026-04-20T19:23:34,656     changing mode of /tmp/pip-build-env-yvpr4e2x/normal/local/bin/hatchling to 755
2026-04-20T19:23:34,750     changing mode of /tmp/pip-build-env-yvpr4e2x/normal/local/bin/hatch-jupyter-builder to 755
2026-04-20T19:23:34,796   Successfully installed hatch-jupyter-builder-0.9.1 hatchling-1.29.0 packaging-26.1 pathspec-1.0.4 pluggy-1.6.0 trove-classifiers-2026.1.14.14
2026-04-20T19:23:35,051   Installing backend dependencies: finished with status 'done'
2026-04-20T19:23:35,053   Created temporary directory: /tmp/pip-modern-metadata-zy0c945w
2026-04-20T19:23:35,055   Preparing metadata (pyproject.toml): started
2026-04-20T19:23:35,057   Running command Preparing metadata (pyproject.toml)
2026-04-20T19:23:35,656   INFO:hatch_jupyter_builder.utils:Running jupyter-builder
2026-04-20T19:23:35,657   INFO:hatch_jupyter_builder.utils:Skip-if-exists file(s) found
2026-04-20T19:23:35,658   INFO:hatch_jupyter_builder.utils:Skipping build
2026-04-20T19:23:35,658   INFO:hatch_jupyter_builder.utils:Ensured target(s) exist!
2026-04-20T19:23:35,659   INFO:hatch_jupyter_builder.utils:Finished running jupyter-builder
2026-04-20T19:23:36,894   Using existing trimmed extension examples from source tree at /tmp/pip-wheel-n5i1o8on/jupyterlab-plugin-playground_909b9b5333ec44edb0596314e746b1a7/jupyterlab_plugin_playground/extension-examples.
2026-04-20T19:23:36,979   Preparing metadata (pyproject.toml): finished with status 'done'
2026-04-20T19:23:36,984   Source in /tmp/pip-wheel-n5i1o8on/jupyterlab-plugin-playground_909b9b5333ec44edb0596314e746b1a7 has version 1.0.0a1, which satisfies requirement jupyterlab-plugin-playground==1.0.0a1 from https://files.pythonhosted.org/packages/70/69/7dc8698c3b871f3d4534693d8cbfa77dff0bf9fb112bd464d5bb1cc97441/jupyterlab_plugin_playground-1.0.0a1.tar.gz
2026-04-20T19:23:36,985   Removed jupyterlab-plugin-playground==1.0.0a1 from https://files.pythonhosted.org/packages/70/69/7dc8698c3b871f3d4534693d8cbfa77dff0bf9fb112bd464d5bb1cc97441/jupyterlab_plugin_playground-1.0.0a1.tar.gz from build tracker '/tmp/pip-build-tracker-br9kpt91'
2026-04-20T19:23:36,993 Created temporary directory: /tmp/pip-unpack-i_fcbo5y
2026-04-20T19:23:36,993 Building wheels for collected packages: jupyterlab-plugin-playground
2026-04-20T19:23:36,998   Created temporary directory: /tmp/pip-wheel-cq58lgbr
2026-04-20T19:23:36,998   Destination directory: /tmp/pip-wheel-cq58lgbr
2026-04-20T19:23:37,000   Building wheel for jupyterlab-plugin-playground (pyproject.toml): started
2026-04-20T19:23:37,001   Running command Building wheel for jupyterlab-plugin-playground (pyproject.toml)
2026-04-20T19:23:37,161   Building wheel for jupyterlab-plugin-playground (pyproject.toml): finished with status 'done'
2026-04-20T19:23:37,182   Created wheel for jupyterlab-plugin-playground: filename=jupyterlab_plugin_playground-1.0.0a1-py3-none-any.whl size=1764542 sha256=54ad6c9cac3ce5a1145b7bddc94e2745b3146453bea4e71c020183dd4f919173
2026-04-20T19:23:37,183   Stored in directory: /tmp/pip-ephem-wheel-cache-uws5a0ij/wheels/35/63/fc/ef9cc792f71777b6e71b323e7a62a01db8f6501640609fe1dc
2026-04-20T19:23:37,212 Successfully built jupyterlab-plugin-playground
2026-04-20T19:23:37,255 Removed build tracker: '/tmp/pip-build-tracker-br9kpt91'