2023-05-17T03:32:15,319 Created temporary directory: /tmp/pip-build-tracker-b3ac6_lq 2023-05-17T03:32:15,320 Initialized build tracking at /tmp/pip-build-tracker-b3ac6_lq 2023-05-17T03:32:15,321 Created build tracker: /tmp/pip-build-tracker-b3ac6_lq 2023-05-17T03:32:15,321 Entered build tracker: /tmp/pip-build-tracker-b3ac6_lq 2023-05-17T03:32:15,321 Created temporary directory: /tmp/pip-wheel-fsul1izq 2023-05-17T03:32:15,325 Created temporary directory: /tmp/pip-ephem-wheel-cache-5d_2uvm5 2023-05-17T03:32:15,347 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2023-05-17T03:32:15,350 2 location(s) to search for versions of jupyterhub-traefik-proxy: 2023-05-17T03:32:15,350 * https://pypi.org/simple/jupyterhub-traefik-proxy/ 2023-05-17T03:32:15,350 * https://www.piwheels.org/simple/jupyterhub-traefik-proxy/ 2023-05-17T03:32:15,351 Fetching project page and analyzing links: https://pypi.org/simple/jupyterhub-traefik-proxy/ 2023-05-17T03:32:15,351 Getting page https://pypi.org/simple/jupyterhub-traefik-proxy/ 2023-05-17T03:32:15,353 Found index url https://pypi.org/simple/ 2023-05-17T03:32:15,401 Fetched page https://pypi.org/simple/jupyterhub-traefik-proxy/ as application/vnd.pypi.simple.v1+json 2023-05-17T03:32:15,407 Found link https://files.pythonhosted.org/packages/4c/53/54acff96e85ecf75ffdc068a46c7f1ecff823b18fbb6536fa69132672d11/jupyterhub-traefik-proxy-0.1.0a1.tar.gz (from https://pypi.org/simple/jupyterhub-traefik-proxy/) (requires-python:>=3.6), version: 0.1.0a1 2023-05-17T03:32:15,408 Skipping link: No binaries permitted for jupyterhub-traefik-proxy: https://files.pythonhosted.org/packages/56/ce/f10cc67dc61ad2c97ef97bee876af2e62223bc212f3b9eccae995ba46488/jupyterhub_traefik_proxy-0.1.0a1-py3-none-any.whl (from https://pypi.org/simple/jupyterhub-traefik-proxy/) (requires-python:>=3.6) 2023-05-17T03:32:15,408 Found link https://files.pythonhosted.org/packages/d9/16/71165e8b20eeec3b1fe526bb8ed06e6db5f6bebb91c72de866cf90bbe2a6/jupyterhub-traefik-proxy-0.1.0.tar.gz (from https://pypi.org/simple/jupyterhub-traefik-proxy/) (requires-python:>=3.6), version: 0.1.0 2023-05-17T03:32:15,409 Skipping link: No binaries permitted for jupyterhub-traefik-proxy: https://files.pythonhosted.org/packages/36/ac/38d87bf3846e2b8fd93d02cb26a9174a2120e9d0a03028118841d584b96a/jupyterhub_traefik_proxy-0.1.0-py3-none-any.whl (from https://pypi.org/simple/jupyterhub-traefik-proxy/) (requires-python:>=3.6) 2023-05-17T03:32:15,409 Found link https://files.pythonhosted.org/packages/3f/66/f602d85abfb642becfef31946c1015926be46498d7b8645475e0357ab05b/jupyterhub-traefik-proxy-0.1.1.tar.gz (from https://pypi.org/simple/jupyterhub-traefik-proxy/) (requires-python:>=3.6), version: 0.1.1 2023-05-17T03:32:15,409 Skipping link: No binaries permitted for jupyterhub-traefik-proxy: https://files.pythonhosted.org/packages/e3/6a/b27a55c96b1c9805f8060c4c86da2a5c0ccd675f0c45ecf2de985d1e8b5d/jupyterhub_traefik_proxy-0.1.1-py3-none-any.whl (from https://pypi.org/simple/jupyterhub-traefik-proxy/) (requires-python:>=3.6) 2023-05-17T03:32:15,410 Found link https://files.pythonhosted.org/packages/71/7c/64463f9368c66490a3833a2993d00c780cf924100026984a38a3b7e0837d/jupyterhub-traefik-proxy-0.1.2.tar.gz (from https://pypi.org/simple/jupyterhub-traefik-proxy/) (requires-python:>=3.6), version: 0.1.2 2023-05-17T03:32:15,410 Skipping link: No binaries permitted for jupyterhub-traefik-proxy: https://files.pythonhosted.org/packages/9e/01/4e91f17c3cfb6be1178c5272e14bdf8da0af694a0c8e8d2cb11157d94e98/jupyterhub_traefik_proxy-0.1.2-py3-none-any.whl (from https://pypi.org/simple/jupyterhub-traefik-proxy/) (requires-python:>=3.6) 2023-05-17T03:32:15,411 Found link https://files.pythonhosted.org/packages/54/aa/adff65020b916e31d91f899bc848743bbb445277bd88487e0f8a51c107ce/jupyterhub-traefik-proxy-0.1.3.tar.gz (from https://pypi.org/simple/jupyterhub-traefik-proxy/) (requires-python:>=3.6), version: 0.1.3 2023-05-17T03:32:15,411 Skipping link: No binaries permitted for jupyterhub-traefik-proxy: https://files.pythonhosted.org/packages/89/96/9e285f19102b9f006c58f195df3721e3f84eff589467d3f300f2702f6beb/jupyterhub_traefik_proxy-0.1.3-py3-none-any.whl (from https://pypi.org/simple/jupyterhub-traefik-proxy/) (requires-python:>=3.6) 2023-05-17T03:32:15,412 Found link https://files.pythonhosted.org/packages/3d/4c/0cdda35af2fca6ad023bac3129debac143450cfbb8a03801e7c5030e67ee/jupyterhub-traefik-proxy-0.1.4.tar.gz (from https://pypi.org/simple/jupyterhub-traefik-proxy/) (requires-python:>=3.6), version: 0.1.4 2023-05-17T03:32:15,412 Skipping link: No binaries permitted for jupyterhub-traefik-proxy: https://files.pythonhosted.org/packages/ef/da/86150770ed3f745877b6c1fae25a1b633ae3865de35deab8af3bb369b50b/jupyterhub_traefik_proxy-0.1.4-py3-none-any.whl (from https://pypi.org/simple/jupyterhub-traefik-proxy/) (requires-python:>=3.6) 2023-05-17T03:32:15,412 Found link https://files.pythonhosted.org/packages/e9/e8/21ec32a9ca2ed81c76eda9d498b85cd595d04686e162935c4481e8545eae/jupyterhub-traefik-proxy-0.1.5.tar.gz (from https://pypi.org/simple/jupyterhub-traefik-proxy/) (requires-python:>=3.6), version: 0.1.5 2023-05-17T03:32:15,413 Skipping link: No binaries permitted for jupyterhub-traefik-proxy: https://files.pythonhosted.org/packages/c2/fc/4f9683f55a32bc2076e928a3e1900f116ed1519f76806c564f1b9c130ed4/jupyterhub_traefik_proxy-0.1.5-py3-none-any.whl (from https://pypi.org/simple/jupyterhub-traefik-proxy/) (requires-python:>=3.6) 2023-05-17T03:32:15,413 Found link https://files.pythonhosted.org/packages/1e/68/167bc6ed50158f6e255a7aed4fc3bc11a29e1a338d0e0b2e9e04c3385999/jupyterhub-traefik-proxy-0.1.6.tar.gz (from https://pypi.org/simple/jupyterhub-traefik-proxy/) (requires-python:>=3.6), version: 0.1.6 2023-05-17T03:32:15,414 Skipping link: No binaries permitted for jupyterhub-traefik-proxy: https://files.pythonhosted.org/packages/f7/bb/c331a897ff69c78da118cd762e119f7233ae72fc714fe84ea19208e8df94/jupyterhub_traefik_proxy-0.1.6-py3-none-any.whl (from https://pypi.org/simple/jupyterhub-traefik-proxy/) (requires-python:>=3.6) 2023-05-17T03:32:15,414 Found link https://files.pythonhosted.org/packages/1a/52/ced8143f01f38409f46d8c25ad961de5334412a551e41dd0e3f1fd61b103/jupyterhub-traefik-proxy-0.2.0.tar.gz (from https://pypi.org/simple/jupyterhub-traefik-proxy/) (requires-python:>=3.6), version: 0.2.0 2023-05-17T03:32:15,415 Skipping link: No binaries permitted for jupyterhub-traefik-proxy: https://files.pythonhosted.org/packages/6e/e9/224c2ea4bd55c168d2052d5e857b6c428d50a6bd7144d4b18fa68345d9b3/jupyterhub_traefik_proxy-0.2.0-py3-none-any.whl (from https://pypi.org/simple/jupyterhub-traefik-proxy/) (requires-python:>=3.6) 2023-05-17T03:32:15,415 Found link https://files.pythonhosted.org/packages/72/35/985873e4ff479978242eeee0a1860d9465fadf9cfb5571ac4f7965ae38a6/jupyterhub-traefik-proxy-0.3.0.tar.gz (from https://pypi.org/simple/jupyterhub-traefik-proxy/) (requires-python:>=3.6), version: 0.3.0 2023-05-17T03:32:15,415 Skipping link: No binaries permitted for jupyterhub-traefik-proxy: https://files.pythonhosted.org/packages/05/20/6acf25ba5824661fd9060d65546db458f6c5e0f60e0e733ada4bf649fa7c/jupyterhub_traefik_proxy-0.3.0-py3-none-any.whl (from https://pypi.org/simple/jupyterhub-traefik-proxy/) (requires-python:>=3.6) 2023-05-17T03:32:15,416 Found link https://files.pythonhosted.org/packages/c2/8a/3872c06be59cfe66e046ac67b98553ff4fc0e03c81c40c9401ba6dd40d97/jupyterhub-traefik-proxy-1.0.0b1.tar.gz (from https://pypi.org/simple/jupyterhub-traefik-proxy/) (requires-python:>=3.6), version: 1.0.0b1 2023-05-17T03:32:15,416 Skipping link: No binaries permitted for jupyterhub-traefik-proxy: https://files.pythonhosted.org/packages/dd/01/1398bf7a7f267c2a084d4f2ede610905801712e8844d48555feb09a5c06d/jupyterhub_traefik_proxy-1.0.0b1-py3-none-any.whl (from https://pypi.org/simple/jupyterhub-traefik-proxy/) (requires-python:>=3.6) 2023-05-17T03:32:15,417 Found link https://files.pythonhosted.org/packages/25/1d/da0f1486dec24ddd278a65e820f763794522559d485941c5aed3167aa150/jupyterhub-traefik-proxy-1.0.0b2.tar.gz (from https://pypi.org/simple/jupyterhub-traefik-proxy/) (requires-python:>=3.6), version: 1.0.0b2 2023-05-17T03:32:15,417 Skipping link: No binaries permitted for jupyterhub-traefik-proxy: https://files.pythonhosted.org/packages/cd/d3/7ddef11a67b751f66306eb6a5bbae54b61ce954c6e06d1cd338c0b4415e7/jupyterhub_traefik_proxy-1.0.0b2-py3-none-any.whl (from https://pypi.org/simple/jupyterhub-traefik-proxy/) (requires-python:>=3.6) 2023-05-17T03:32:15,418 Found link https://files.pythonhosted.org/packages/32/cd/6c910651e8dc65652fda07b5949a1b1413a43c2f44141fe5c11710273f8b/jupyterhub-traefik-proxy-1.0.0b3.tar.gz (from https://pypi.org/simple/jupyterhub-traefik-proxy/) (requires-python:>=3.6), version: 1.0.0b3 2023-05-17T03:32:15,418 Skipping link: No binaries permitted for jupyterhub-traefik-proxy: https://files.pythonhosted.org/packages/b0/df/fa14e8e3c9bb9f9aa04c801dd3bb96a151e064f683e4d851fbf10fddb5cc/jupyterhub_traefik_proxy-1.0.0b3-py3-none-any.whl (from https://pypi.org/simple/jupyterhub-traefik-proxy/) (requires-python:>=3.6) 2023-05-17T03:32:15,418 Found link https://files.pythonhosted.org/packages/a4/05/8a44f168c5a2aac2522380554d4e5726b7eefe1f6edb9ddad2628f328803/jupyterhub-traefik-proxy-1.0.0.tar.gz (from https://pypi.org/simple/jupyterhub-traefik-proxy/) (requires-python:>=3.6), version: 1.0.0 2023-05-17T03:32:15,419 Skipping link: No binaries permitted for jupyterhub-traefik-proxy: https://files.pythonhosted.org/packages/49/4b/dcb1242ea708f729248889a3cff30f733fbdf79b8724c2edb10c3c35ce68/jupyterhub_traefik_proxy-1.0.0-py3-none-any.whl (from https://pypi.org/simple/jupyterhub-traefik-proxy/) (requires-python:>=3.6) 2023-05-17T03:32:15,419 Fetching project page and analyzing links: https://www.piwheels.org/simple/jupyterhub-traefik-proxy/ 2023-05-17T03:32:15,419 Getting page https://www.piwheels.org/simple/jupyterhub-traefik-proxy/ 2023-05-17T03:32:15,420 Found index url https://www.piwheels.org/simple/ 2023-05-17T03:32:15,581 Fetched page https://www.piwheels.org/simple/jupyterhub-traefik-proxy/ as text/html 2023-05-17T03:32:15,585 Skipping link: No binaries permitted for jupyterhub-traefik-proxy: https://www.piwheels.org/simple/jupyterhub-traefik-proxy/jupyterhub_traefik_proxy-0.2.0-py3-none-any.whl#sha256=15a4e22cce3c392d7f52f68c7fc17d41f76fd69e02af13db11c0078f488fdaf9 (from https://www.piwheels.org/simple/jupyterhub-traefik-proxy/) (requires-python:>=3.6) 2023-05-17T03:32:15,585 Skipping link: No binaries permitted for jupyterhub-traefik-proxy: https://www.piwheels.org/simple/jupyterhub-traefik-proxy/jupyterhub_traefik_proxy-0.1.6-py3-none-any.whl#sha256=4f18649b9b9ef7410f6502ad0765751818861c093df95abe6839833dcf8f3641 (from https://www.piwheels.org/simple/jupyterhub-traefik-proxy/) (requires-python:>=3.6) 2023-05-17T03:32:15,585 Skipping link: No binaries permitted for jupyterhub-traefik-proxy: https://www.piwheels.org/simple/jupyterhub-traefik-proxy/jupyterhub_traefik_proxy-0.1.5-py3-none-any.whl#sha256=c8aa089d0f95af20a9cb3b772e045f6996421ce100a13897d0dd18ff4b465717 (from https://www.piwheels.org/simple/jupyterhub-traefik-proxy/) (requires-python:>=3.6) 2023-05-17T03:32:15,586 Skipping link: No binaries permitted for jupyterhub-traefik-proxy: https://www.piwheels.org/simple/jupyterhub-traefik-proxy/jupyterhub_traefik_proxy-0.1.4-py3-none-any.whl#sha256=4e3b3190988e8e79aba96992ca52b9e1adca60f3addb8b85f2fc60e2f7934660 (from https://www.piwheels.org/simple/jupyterhub-traefik-proxy/) (requires-python:>=3.6) 2023-05-17T03:32:15,586 Skipping link: No binaries permitted for jupyterhub-traefik-proxy: https://www.piwheels.org/simple/jupyterhub-traefik-proxy/jupyterhub_traefik_proxy-0.1.3-py3-none-any.whl#sha256=cba0e9a15a2fd20fde335d3340de526c95a8219abc061da5bc779257a3421f82 (from https://www.piwheels.org/simple/jupyterhub-traefik-proxy/) (requires-python:>=3.6) 2023-05-17T03:32:15,586 Skipping link: No binaries permitted for jupyterhub-traefik-proxy: https://www.piwheels.org/simple/jupyterhub-traefik-proxy/jupyterhub_traefik_proxy-0.1.2-py3-none-any.whl#sha256=89fc6b442467c06b1e56e52177d0d9ad1d7410877ce4d27f725daa85df802cc0 (from https://www.piwheels.org/simple/jupyterhub-traefik-proxy/) (requires-python:>=3.6) 2023-05-17T03:32:15,586 Skipping link: No binaries permitted for jupyterhub-traefik-proxy: https://www.piwheels.org/simple/jupyterhub-traefik-proxy/jupyterhub_traefik_proxy-0.1.1-py3-none-any.whl#sha256=f6af8838c1e9b25c49dbae12e0c5ee9531f7ff9d241015463371c73ff799d2af (from https://www.piwheels.org/simple/jupyterhub-traefik-proxy/) (requires-python:>=3.6) 2023-05-17T03:32:15,586 Skipping link: No binaries permitted for jupyterhub-traefik-proxy: https://www.piwheels.org/simple/jupyterhub-traefik-proxy/jupyterhub_traefik_proxy-0.1.0-py3-none-any.whl#sha256=8e55910085cdc3098527fd11dbc8c313bb7a625e6442ad72188911023e392ccd (from https://www.piwheels.org/simple/jupyterhub-traefik-proxy/) (requires-python:>=3.6) 2023-05-17T03:32:15,586 Skipping link: No binaries permitted for jupyterhub-traefik-proxy: https://www.piwheels.org/simple/jupyterhub-traefik-proxy/jupyterhub_traefik_proxy-0.1.0a1-py3-none-any.whl#sha256=863fe69dba35c20bae9193b4a0d9c0894c8ae579b56e0177f0f071d107e9d138 (from https://www.piwheels.org/simple/jupyterhub-traefik-proxy/) (requires-python:>=3.6) 2023-05-17T03:32:15,587 Skipping link: not a file: https://www.piwheels.org/simple/jupyterhub-traefik-proxy/ 2023-05-17T03:32:15,587 Skipping link: not a file: https://pypi.org/simple/jupyterhub-traefik-proxy/ 2023-05-17T03:32:15,605 Given no hashes to check 1 links for project 'jupyterhub-traefik-proxy': discarding no candidates 2023-05-17T03:32:15,622 Collecting jupyterhub-traefik-proxy==1.0.0 2023-05-17T03:32:15,624 Created temporary directory: /tmp/pip-unpack-7rz7n5ty 2023-05-17T03:32:15,666 Downloading jupyterhub-traefik-proxy-1.0.0.tar.gz (33 kB) 2023-05-17T03:32:15,738 Added jupyterhub-traefik-proxy==1.0.0 from https://files.pythonhosted.org/packages/a4/05/8a44f168c5a2aac2522380554d4e5726b7eefe1f6edb9ddad2628f328803/jupyterhub-traefik-proxy-1.0.0.tar.gz to build tracker '/tmp/pip-build-tracker-b3ac6_lq' 2023-05-17T03:32:15,743 Created temporary directory: /tmp/pip-build-env-x994cfrl 2023-05-17T03:32:15,753 Installing build dependencies: started 2023-05-17T03:32:15,754 Running command pip subprocess to install build dependencies 2023-05-17T03:32:16,937 Using pip 23.1.2 from /usr/local/lib/python3.9/dist-packages/pip (python 3.9) 2023-05-17T03:32:17,287 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2023-05-17T03:32:18,939 Collecting setuptools 2023-05-17T03:32:19,031 Using cached https://www.piwheels.org/simple/setuptools/setuptools-67.7.2-py3-none-any.whl (1.1 MB) 2023-05-17T03:32:19,298 Collecting wheel 2023-05-17T03:32:19,316 Using cached https://www.piwheels.org/simple/wheel/wheel-0.40.0-py3-none-any.whl (64 kB) 2023-05-17T03:32:20,955 Installing collected packages: wheel, setuptools 2023-05-17T03:32:21,180 Creating /tmp/pip-build-env-x994cfrl/overlay/bin 2023-05-17T03:32:21,182 changing mode of /tmp/pip-build-env-x994cfrl/overlay/bin/wheel to 755 2023-05-17T03:32:23,343 Successfully installed setuptools-67.7.2 wheel-0.40.0 2023-05-17T03:32:23,612 Installing build dependencies: finished with status 'done' 2023-05-17T03:32:23,617 Getting requirements to build wheel: started 2023-05-17T03:32:23,618 Running command Getting requirements to build wheel 2023-05-17T03:32:24,120 Traceback (most recent call last): 2023-05-17T03:32:24,120 File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 353, in 2023-05-17T03:32:24,120 main() 2023-05-17T03:32:24,121 File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 335, in main 2023-05-17T03:32:24,121 json_out['return_val'] = hook(**hook_input['kwargs']) 2023-05-17T03:32:24,121 File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 118, in get_requires_for_build_wheel 2023-05-17T03:32:24,121 return hook(config_settings) 2023-05-17T03:32:24,121 File "/tmp/pip-build-env-x994cfrl/overlay/lib/python3.9/site-packages/setuptools/build_meta.py", line 341, in get_requires_for_build_wheel 2023-05-17T03:32:24,122 return self._get_build_requires(config_settings, requirements=['wheel']) 2023-05-17T03:32:24,122 File "/tmp/pip-build-env-x994cfrl/overlay/lib/python3.9/site-packages/setuptools/build_meta.py", line 323, in _get_build_requires 2023-05-17T03:32:24,122 self.run_setup() 2023-05-17T03:32:24,123 File "/tmp/pip-build-env-x994cfrl/overlay/lib/python3.9/site-packages/setuptools/build_meta.py", line 338, in run_setup 2023-05-17T03:32:24,123 exec(code, locals()) 2023-05-17T03:32:24,123 File "", line 17, in 2023-05-17T03:32:24,124 FileNotFoundError: [Errno 2] No such file or directory: 'requirements.txt' 2023-05-17T03:32:24,171 ERROR: [present-rich] Getting requirements to build wheel exited with 1 2023-05-17T03:32:24,189 [bold magenta]full command[/]: [blue]/usr/bin/python3 /usr/local/lib/python3.9/dist-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py get_requires_for_build_wheel /tmp/tmpjneoahnk[/] 2023-05-17T03:32:24,189 [bold magenta]cwd[/]: /tmp/pip-wheel-fsul1izq/jupyterhub-traefik-proxy_3ecaf4db2d6047ee9e09d125aee64965 2023-05-17T03:32:24,189 Getting requirements to build wheel: finished with status 'error' 2023-05-17T03:32:24,192 ERROR: [present-rich] Getting requirements to build wheel exited with 1 2023-05-17T03:32:24,197 Exception information: 2023-05-17T03:32:24,197 Traceback (most recent call last): 2023-05-17T03:32:24,197 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/base_command.py", line 169, in exc_logging_wrapper 2023-05-17T03:32:24,197 status = run_func(*args) 2023-05-17T03:32:24,197 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/req_command.py", line 248, in wrapper 2023-05-17T03:32:24,197 return func(self, options, args) 2023-05-17T03:32:24,197 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2023-05-17T03:32:24,197 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2023-05-17T03:32:24,197 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 92, in resolve 2023-05-17T03:32:24,197 result = self._result = resolver.resolve( 2023-05-17T03:32:24,197 File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 546, in resolve 2023-05-17T03:32:24,197 state = resolution.resolve(requirements, max_rounds=max_rounds) 2023-05-17T03:32:24,197 File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 397, in resolve 2023-05-17T03:32:24,197 self._add_to_criteria(self.state.criteria, r, parent=None) 2023-05-17T03:32:24,197 File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _add_to_criteria 2023-05-17T03:32:24,197 if not criterion.candidates: 2023-05-17T03:32:24,197 File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/structs.py", line 156, in __bool__ 2023-05-17T03:32:24,197 return bool(self._sequence) 2023-05-17T03:32:24,197 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__ 2023-05-17T03:32:24,197 return any(self) 2023-05-17T03:32:24,197 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in 2023-05-17T03:32:24,197 return (c for c in iterator if id(c) not in self._incompatible_ids) 2023-05-17T03:32:24,197 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built 2023-05-17T03:32:24,197 candidate = func() 2023-05-17T03:32:24,197 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 206, in _make_candidate_from_link 2023-05-17T03:32:24,197 self._link_candidate_cache[link] = LinkCandidate( 2023-05-17T03:32:24,197 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 293, in __init__ 2023-05-17T03:32:24,197 super().__init__( 2023-05-17T03:32:24,197 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 156, in __init__ 2023-05-17T03:32:24,197 self.dist = self._prepare() 2023-05-17T03:32:24,197 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 225, in _prepare 2023-05-17T03:32:24,197 dist = self._prepare_distribution() 2023-05-17T03:32:24,197 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 304, in _prepare_distribution 2023-05-17T03:32:24,197 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2023-05-17T03:32:24,197 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 516, in prepare_linked_requirement 2023-05-17T03:32:24,197 return self._prepare_linked_requirement(req, parallel_builds) 2023-05-17T03:32:24,197 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 631, in _prepare_linked_requirement 2023-05-17T03:32:24,197 dist = _get_prepared_distribution( 2023-05-17T03:32:24,197 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 69, in _get_prepared_distribution 2023-05-17T03:32:24,197 abstract_dist.prepare_distribution_metadata( 2023-05-17T03:32:24,197 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/distributions/sdist.py", line 48, in prepare_distribution_metadata 2023-05-17T03:32:24,197 self._install_build_reqs(finder) 2023-05-17T03:32:24,197 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/distributions/sdist.py", line 118, in _install_build_reqs 2023-05-17T03:32:24,197 build_reqs = self._get_build_requires_wheel() 2023-05-17T03:32:24,197 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/distributions/sdist.py", line 95, in _get_build_requires_wheel 2023-05-17T03:32:24,197 return backend.get_requires_for_build_wheel() 2023-05-17T03:32:24,197 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/utils/misc.py", line 692, in get_requires_for_build_wheel 2023-05-17T03:32:24,197 return super().get_requires_for_build_wheel(config_settings=cs) 2023-05-17T03:32:24,197 File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/pyproject_hooks/_impl.py", line 166, in get_requires_for_build_wheel 2023-05-17T03:32:24,197 return self._call_hook('get_requires_for_build_wheel', { 2023-05-17T03:32:24,197 File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/pyproject_hooks/_impl.py", line 311, in _call_hook 2023-05-17T03:32:24,197 self._subprocess_runner( 2023-05-17T03:32:24,197 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/utils/subprocess.py", line 252, in runner 2023-05-17T03:32:24,197 call_subprocess( 2023-05-17T03:32:24,197 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/utils/subprocess.py", line 224, in call_subprocess 2023-05-17T03:32:24,197 raise error 2023-05-17T03:32:24,197 pip._internal.exceptions.InstallationSubprocessError: Getting requirements to build wheel exited with 1 2023-05-17T03:32:24,207 Removed jupyterhub-traefik-proxy==1.0.0 from https://files.pythonhosted.org/packages/a4/05/8a44f168c5a2aac2522380554d4e5726b7eefe1f6edb9ddad2628f328803/jupyterhub-traefik-proxy-1.0.0.tar.gz from build tracker '/tmp/pip-build-tracker-b3ac6_lq' 2023-05-17T03:32:24,207 Removed build tracker: '/tmp/pip-build-tracker-b3ac6_lq'