2025-09-08T08:50:23,533 Created temporary directory: /tmp/pip-build-tracker-jxvrb6tp 2025-09-08T08:50:23,533 Initialized build tracking at /tmp/pip-build-tracker-jxvrb6tp 2025-09-08T08:50:23,534 Created build tracker: /tmp/pip-build-tracker-jxvrb6tp 2025-09-08T08:50:23,534 Entered build tracker: /tmp/pip-build-tracker-jxvrb6tp 2025-09-08T08:50:23,534 Created temporary directory: /tmp/pip-wheel-pcvcisj2 2025-09-08T08:50:23,537 Created temporary directory: /tmp/pip-ephem-wheel-cache-bq4g8f43 2025-09-08T08:50:23,596 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-08T08:50:23,598 2 location(s) to search for versions of buttervolume: 2025-09-08T08:50:23,598 * https://pypi.org/simple/buttervolume/ 2025-09-08T08:50:23,598 * https://www.piwheels.org/simple/buttervolume/ 2025-09-08T08:50:23,598 Fetching project page and analyzing links: https://pypi.org/simple/buttervolume/ 2025-09-08T08:50:23,599 Getting page https://pypi.org/simple/buttervolume/ 2025-09-08T08:50:23,600 Found index url https://pypi.org/simple/ 2025-09-08T08:50:23,672 Fetched page https://pypi.org/simple/buttervolume/ as application/vnd.pypi.simple.v1+json 2025-09-08T08:50:23,675 Found link https://files.pythonhosted.org/packages/7f/aa/665ec886a81bf29a6f825d4becc28b2d519ae7d61c114e5d998a3520578f/buttervolume-1.0.tar.gz (from https://pypi.org/simple/buttervolume/), version: 1.0 2025-09-08T08:50:23,675 Found link https://files.pythonhosted.org/packages/23/ab/ce313de8c84a39db78277135c4d491c361f04b88b512c22f206bc7b8fe43/buttervolume-1.1.tar.gz (from https://pypi.org/simple/buttervolume/), version: 1.1 2025-09-08T08:50:23,675 Found link https://files.pythonhosted.org/packages/ff/b8/d73299fd42cc3804dcfaa23386f6714879dac5e4b56d1b6dc33773e97f01/buttervolume-1.2.tar.gz (from https://pypi.org/simple/buttervolume/), version: 1.2 2025-09-08T08:50:23,676 Found link https://files.pythonhosted.org/packages/6a/9c/d9aca61e6a61c8f14ae78e7b7dd086506a64de1aeaaffffbb7511a19a2ad/buttervolume-1.3.tar.gz (from https://pypi.org/simple/buttervolume/), version: 1.3 2025-09-08T08:50:23,676 Found link https://files.pythonhosted.org/packages/1f/77/a30238b6898c8c0f4338b99182153c4a062bb0b23e6831ba049e3768f9bb/buttervolume-1.3.1.tar.gz (from https://pypi.org/simple/buttervolume/), version: 1.3.1 2025-09-08T08:50:23,676 Found link https://files.pythonhosted.org/packages/7f/c2/cf78400ebd9563cd7778ed769513f99fe784cdf4504d6c0edabbd00a45c7/buttervolume-2.0.0.tar.gz (from https://pypi.org/simple/buttervolume/), version: 2.0.0 2025-09-08T08:50:23,676 Found link https://files.pythonhosted.org/packages/ae/68/c1dadffc4199adc5fca14ab0c9e9f9f2c78ab6dd4ba56203eef853542f7a/buttervolume-3.0.tar.gz (from https://pypi.org/simple/buttervolume/), version: 3.0 2025-09-08T08:50:23,677 Found link https://files.pythonhosted.org/packages/38/43/20a05276dc0dc4c2371530617495d80f6d004dcace37d6aab7de35e964f7/buttervolume-3.1.tar.gz (from https://pypi.org/simple/buttervolume/), version: 3.1 2025-09-08T08:50:23,677 Found link https://files.pythonhosted.org/packages/5e/fc/31d478aab3d4a68f993d566b9b53fd01fb601aa3ace6c92613cb1972ba72/buttervolume-3.2.tar.gz (from https://pypi.org/simple/buttervolume/), version: 3.2 2025-09-08T08:50:23,677 Found link https://files.pythonhosted.org/packages/c9/5a/eb2359e87a482a7091a689e6672b8049371db172999c2c2aa0c679998c09/buttervolume-3.3.tar.gz (from https://pypi.org/simple/buttervolume/), version: 3.3 2025-09-08T08:50:23,677 Found link https://files.pythonhosted.org/packages/12/5a/9c6baa275231a1faed14b8db51638cbab801e4f6cc999f4287a73ab8eda6/buttervolume-3.4.tar.gz (from https://pypi.org/simple/buttervolume/), version: 3.4 2025-09-08T08:50:23,677 Found link https://files.pythonhosted.org/packages/7f/56/dc02f6563f26bfb7bf4abfa3e89f90e53d7f2b86e851e973b577e7222771/buttervolume-3.5.tar.gz (from https://pypi.org/simple/buttervolume/), version: 3.5 2025-09-08T08:50:23,678 Found link https://files.pythonhosted.org/packages/b4/b6/dfe5a00e5cdfd97e91568107fb8d41a20edb65aa81dcd6d2756d05fa3093/buttervolume-3.6.tar.gz (from https://pypi.org/simple/buttervolume/), version: 3.6 2025-09-08T08:50:23,678 Found link https://files.pythonhosted.org/packages/0e/5f/b68fae345aeedeeac5260493d9205a5af3147c6e6ef6ad961708b3af7106/buttervolume-3.7.tar.gz (from https://pypi.org/simple/buttervolume/), version: 3.7 2025-09-08T08:50:23,678 Skipping link: No binaries permitted for buttervolume: https://files.pythonhosted.org/packages/74/35/d1f6efa5c3a01440c901cac33c64e497ed800c1e2a34eb26e742841f350d/buttervolume-3.8-py3-none-any.whl (from https://pypi.org/simple/buttervolume/) 2025-09-08T08:50:23,678 Found link https://files.pythonhosted.org/packages/59/98/ba0572f374b2345861c4276b9da10b21c0c554ba8a4f97bd8a61cfd78bc4/buttervolume-3.8.tar.gz (from https://pypi.org/simple/buttervolume/), version: 3.8 2025-09-08T08:50:23,678 Skipping link: No binaries permitted for buttervolume: https://files.pythonhosted.org/packages/b9/62/6386bca5085b02d97268eb447bc116fd3c805d8370b8ad5e5bef1a676258/buttervolume-3.9-py3-none-any.whl (from https://pypi.org/simple/buttervolume/) 2025-09-08T08:50:23,679 Found link https://files.pythonhosted.org/packages/63/ed/c9c71d39a4a4a3ed0eea1aa4e975e981922fbbee0fa215bc249930d0a822/buttervolume-3.9.tar.gz (from https://pypi.org/simple/buttervolume/), version: 3.9 2025-09-08T08:50:23,679 Skipping link: No binaries permitted for buttervolume: https://files.pythonhosted.org/packages/eb/54/5406e85cfc3bb0c9e737ad3cbfc0e5d9c4e188ab535d567981c660d0b080/buttervolume-3.10-py3-none-any.whl (from https://pypi.org/simple/buttervolume/) 2025-09-08T08:50:23,679 Found link https://files.pythonhosted.org/packages/ba/36/44ba9f9b3853ffceb43736d85da7e7f375f72362e8579f9893cb4a7d104a/buttervolume-3.10.tar.gz (from https://pypi.org/simple/buttervolume/), version: 3.10 2025-09-08T08:50:23,679 Skipping link: No binaries permitted for buttervolume: https://files.pythonhosted.org/packages/0b/46/f915627e5656fa7de896ca0adceb94207555284143d21bb2dffaeb838acd/buttervolume-3.11-py3-none-any.whl (from https://pypi.org/simple/buttervolume/) 2025-09-08T08:50:23,679 Found link https://files.pythonhosted.org/packages/bb/2b/2e9f2f03feb438c5a025e7c941de4e383e0928b9e3d42ad93d5cec45cb71/buttervolume-3.11.tar.gz (from https://pypi.org/simple/buttervolume/), version: 3.11 2025-09-08T08:50:23,680 Skipping link: No binaries permitted for buttervolume: https://files.pythonhosted.org/packages/f1/2f/f6e56a4e0f15b77f70cacd0344d75c76af1be0313ef46f5a951f9a916253/buttervolume-3.12-py3-none-any.whl (from https://pypi.org/simple/buttervolume/) 2025-09-08T08:50:23,680 Found link https://files.pythonhosted.org/packages/94/2f/fa543a33c5ee74242e1e68be4f778805239c936953524300be2df315374c/buttervolume-3.12.tar.gz (from https://pypi.org/simple/buttervolume/), version: 3.12 2025-09-08T08:50:23,680 Skipping link: No binaries permitted for buttervolume: https://files.pythonhosted.org/packages/00/58/cd35e782ee6d1ab24ee28c0f9032b9dd993b14414cd164610fd770831866/buttervolume-3.13-py3-none-any.whl (from https://pypi.org/simple/buttervolume/) 2025-09-08T08:50:23,680 Fetching project page and analyzing links: https://www.piwheels.org/simple/buttervolume/ 2025-09-08T08:50:23,680 Getting page https://www.piwheels.org/simple/buttervolume/ 2025-09-08T08:50:23,681 Found index url https://www.piwheels.org/simple/ 2025-09-08T08:50:23,775 Fetched page https://www.piwheels.org/simple/buttervolume/ as text/html 2025-09-08T08:50:23,779 Skipping link: No binaries permitted for buttervolume: https://archive1.piwheels.org/simple/buttervolume/buttervolume-3.12-py3-none-any.whl#sha256=50c6c44bc7a2375f8f68ece58ef862744dd998425419102f1e358cce034ea164 (from https://www.piwheels.org/simple/buttervolume/) 2025-09-08T08:50:23,779 Skipping link: No binaries permitted for buttervolume: https://archive1.piwheels.org/simple/buttervolume/buttervolume-3.11-py3-none-any.whl#sha256=92e34aa6c61f1a8a1efc82a872a377ca83c9c4e629ad49f472f8b0aedc8ca7d2 (from https://www.piwheels.org/simple/buttervolume/) 2025-09-08T08:50:23,779 Skipping link: No binaries permitted for buttervolume: https://archive1.piwheels.org/simple/buttervolume/buttervolume-3.10-py3-none-any.whl#sha256=2db49a4ac85dacd921a959bfd0b53578bc0086cb883329682d469dba1741b68c (from https://www.piwheels.org/simple/buttervolume/) 2025-09-08T08:50:23,779 Skipping link: No binaries permitted for buttervolume: https://archive1.piwheels.org/simple/buttervolume/buttervolume-3.9-py3-none-any.whl#sha256=83a46701368390f4efeadfce63dbaf2b16c877fdccc8db0f9b9cad4c183bdf19 (from https://www.piwheels.org/simple/buttervolume/) 2025-09-08T08:50:23,779 Skipping link: No binaries permitted for buttervolume: https://archive1.piwheels.org/simple/buttervolume/buttervolume-3.8-py3-none-any.whl#sha256=ca62a3776ab94ddfd593194177b645b84923fd3a8c124059e59928468e01e620 (from https://www.piwheels.org/simple/buttervolume/) 2025-09-08T08:50:23,779 Skipping link: No binaries permitted for buttervolume: https://archive1.piwheels.org/simple/buttervolume/buttervolume-3.7-py3-none-any.whl#sha256=8dcbef15dea2c814b4bff3716b8712982037d7ff2a4bc8b8d6b8f5be4af34d90 (from https://www.piwheels.org/simple/buttervolume/) 2025-09-08T08:50:23,779 Skipping link: No binaries permitted for buttervolume: https://archive1.piwheels.org/simple/buttervolume/buttervolume-3.6-py3-none-any.whl#sha256=7fb8d2615a11da68ff81df55c8306235b2cb5e9edef94f6f54b1222619b27b78 (from https://www.piwheels.org/simple/buttervolume/) 2025-09-08T08:50:23,780 Skipping link: No binaries permitted for buttervolume: https://archive1.piwheels.org/simple/buttervolume/buttervolume-3.5-py3-none-any.whl#sha256=f5d33a49e2e532a21718eac8b9828be9018e0050e07870d84d8c3e386556bf39 (from https://www.piwheels.org/simple/buttervolume/) 2025-09-08T08:50:23,780 Skipping link: No binaries permitted for buttervolume: https://archive1.piwheels.org/simple/buttervolume/buttervolume-3.4-py3-none-any.whl#sha256=a3c9e948677582723b0bbccb02b4d4862e7a42fc0ea43db6f4bd042162c131b4 (from https://www.piwheels.org/simple/buttervolume/) 2025-09-08T08:50:23,780 Skipping link: No binaries permitted for buttervolume: https://archive1.piwheels.org/simple/buttervolume/buttervolume-3.3-py3-none-any.whl#sha256=1175638d8b66a1146c9a5b1d3bbb159d2d860ca607fde741fe55622402af51c2 (from https://www.piwheels.org/simple/buttervolume/) 2025-09-08T08:50:23,780 Skipping link: No binaries permitted for buttervolume: https://archive1.piwheels.org/simple/buttervolume/buttervolume-3.2-py3-none-any.whl#sha256=f1fcc83cf7bf76ba21a13f4a9d5b3f56867243626b412df7b32b5a1b6f3bf19d (from https://www.piwheels.org/simple/buttervolume/) 2025-09-08T08:50:23,780 Skipping link: No binaries permitted for buttervolume: https://archive1.piwheels.org/simple/buttervolume/buttervolume-3.1-py3-none-any.whl#sha256=05562e6c46c0be6ccd351010e593eb0f5f2970a229e002eff79dca91c0e4f4d9 (from https://www.piwheels.org/simple/buttervolume/) 2025-09-08T08:50:23,780 Skipping link: No binaries permitted for buttervolume: https://archive1.piwheels.org/simple/buttervolume/buttervolume-3.0-py3-none-any.whl#sha256=c8478043cef3738636e7ad0d7cc59faa9d0d74cfff7b84569bc522bbea76625a (from https://www.piwheels.org/simple/buttervolume/) 2025-09-08T08:50:23,780 Skipping link: No binaries permitted for buttervolume: https://archive1.piwheels.org/simple/buttervolume/buttervolume-2.0.0-py3-none-any.whl#sha256=d47cf2f71fb73be3362356b3d3701012e8cd9d73198476477e22ac102488690e (from https://www.piwheels.org/simple/buttervolume/) 2025-09-08T08:50:23,781 Skipping link: No binaries permitted for buttervolume: https://archive1.piwheels.org/simple/buttervolume/buttervolume-1.3.1-py3-none-any.whl#sha256=809e2cc5f770ed7a9376cf0b5aee95e45f35cbf5db6c9ef47d8e8fb7c4bb1985 (from https://www.piwheels.org/simple/buttervolume/) 2025-09-08T08:50:23,781 Skipping link: not a file: https://www.piwheels.org/simple/buttervolume/ 2025-09-08T08:50:23,781 Skipping link: not a file: https://pypi.org/simple/buttervolume/ 2025-09-08T08:50:23,806 Given no hashes to check 1 links for project 'buttervolume': discarding no candidates 2025-09-08T08:50:23,807 Collecting buttervolume==1.1 2025-09-08T08:50:23,808 Created temporary directory: /tmp/pip-unpack-z4mbjk3m 2025-09-08T08:50:23,947 Downloading buttervolume-1.1.tar.gz (16 kB) 2025-09-08T08:50:23,975 Added buttervolume==1.1 from https://files.pythonhosted.org/packages/23/ab/ce313de8c84a39db78277135c4d491c361f04b88b512c22f206bc7b8fe43/buttervolume-1.1.tar.gz to build tracker '/tmp/pip-build-tracker-jxvrb6tp' 2025-09-08T08:50:23,976 Running setup.py (path:/tmp/pip-wheel-pcvcisj2/buttervolume_5ac9e241c52e48739af53c2ce5599e74/setup.py) egg_info for package buttervolume 2025-09-08T08:50:23,976 Created temporary directory: /tmp/pip-pip-egg-info-42_k812x 2025-09-08T08:50:23,976 Preparing metadata (setup.py): started 2025-09-08T08:50:23,977 Running command python setup.py egg_info 2025-09-08T08:50:24,496 Traceback (most recent call last): 2025-09-08T08:50:24,497 File "", line 2, in 2025-09-08T08:50:24,497 exec(compile(''' 2025-09-08T08:50:24,497 ~~~~^^^^^^^^^^^^ 2025-09-08T08:50:24,498 # This is -- a caller that pip uses to run setup.py 2025-09-08T08:50:24,498 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T08:50:24,498 ...<32 lines>... 2025-09-08T08:50:24,498 exec(compile(setup_py_code, filename, "exec")) 2025-09-08T08:50:24,498 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T08:50:24,498 ''' % ('/tmp/pip-wheel-pcvcisj2/buttervolume_5ac9e241c52e48739af53c2ce5599e74/setup.py',), "", "exec")) 2025-09-08T08:50:24,498 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T08:50:24,498 File "", line 35, in 2025-09-08T08:50:24,499 File "/tmp/pip-wheel-pcvcisj2/buttervolume_5ac9e241c52e48739af53c2ce5599e74/setup.py", line 17, in 2025-09-08T08:50:24,499 + open('CHANGES.rst').read(), 2025-09-08T08:50:24,499 ~~~~^^^^^^^^^^^^^^^ 2025-09-08T08:50:24,499 FileNotFoundError: [Errno 2] No such file or directory: 'CHANGES.rst' 2025-09-08T08:50:24,583 ERROR: python setup.py egg_info exited with 1 2025-09-08T08:50:24,595 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-08T08:50:24,595 exec(compile('"'"''"'"''"'"' 2025-09-08T08:50:24,595 # This is -- a caller that pip uses to run setup.py 2025-09-08T08:50:24,595 # 2025-09-08T08:50:24,595 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-08T08:50:24,595 # import from `distutils.core` to work with newer packaging standards. 2025-09-08T08:50:24,595 # - It provides a clear error message when setuptools is not installed. 2025-09-08T08:50:24,595 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-08T08:50:24,595 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-08T08:50:24,595 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-08T08:50:24,595 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-08T08:50:24,595 import os, sys, tokenize, traceback 2025-09-08T08:50:24,595 2025-09-08T08:50:24,595 try: 2025-09-08T08:50:24,595 import setuptools 2025-09-08T08:50:24,595 except ImportError: 2025-09-08T08:50:24,595 print( 2025-09-08T08:50:24,595 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-08T08:50:24,595 "the build environment with exception:", 2025-09-08T08:50:24,595 file=sys.stderr, 2025-09-08T08:50:24,595 ) 2025-09-08T08:50:24,595 traceback.print_exc() 2025-09-08T08:50:24,595 sys.exit(1) 2025-09-08T08:50:24,595 2025-09-08T08:50:24,595 __file__ = %r 2025-09-08T08:50:24,595 sys.argv[0] = __file__ 2025-09-08T08:50:24,595 2025-09-08T08:50:24,595 if os.path.exists(__file__): 2025-09-08T08:50:24,595 filename = __file__ 2025-09-08T08:50:24,595 with tokenize.open(__file__) as f: 2025-09-08T08:50:24,595 setup_py_code = f.read() 2025-09-08T08:50:24,595 else: 2025-09-08T08:50:24,595 filename = "" 2025-09-08T08:50:24,595 setup_py_code = "from setuptools import setup; setup()" 2025-09-08T08:50:24,595 2025-09-08T08:50:24,595 exec(compile(setup_py_code, filename, "exec")) 2025-09-08T08:50:24,595 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-pcvcisj2/buttervolume_5ac9e241c52e48739af53c2ce5599e74/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-42_k812x[/] 2025-09-08T08:50:24,595 [bold magenta]cwd[/]: /tmp/pip-wheel-pcvcisj2/buttervolume_5ac9e241c52e48739af53c2ce5599e74/ 2025-09-08T08:50:24,596 Preparing metadata (setup.py): finished with status 'error' 2025-09-08T08:50:24,596 ERROR: metadata generation failed 2025-09-08T08:50:24,602 Exception information: 2025-09-08T08:50:24,602 Traceback (most recent call last): 2025-09-08T08:50:24,602 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-08T08:50:24,602 call_subprocess( 2025-09-08T08:50:24,602 ~~~~~~~~~~~~~~~^ 2025-09-08T08:50:24,602 args, 2025-09-08T08:50:24,602 ^^^^^ 2025-09-08T08:50:24,602 ...<2 lines>... 2025-09-08T08:50:24,602 spinner=spinner, 2025-09-08T08:50:24,602 ^^^^^^^^^^^^^^^^ 2025-09-08T08:50:24,602 ) 2025-09-08T08:50:24,602 ^ 2025-09-08T08:50:24,602 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-08T08:50:24,602 raise error 2025-09-08T08:50:24,602 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-08T08:50:24,602 2025-09-08T08:50:24,602 The above exception was the direct cause of the following exception: 2025-09-08T08:50:24,602 2025-09-08T08:50:24,602 Traceback (most recent call last): 2025-09-08T08:50:24,602 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-08T08:50:24,602 status = _inner_run() 2025-09-08T08:50:24,602 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-08T08:50:24,602 return self.run(options, args) 2025-09-08T08:50:24,602 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-08T08:50:24,602 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-08T08:50:24,602 return func(self, options, args) 2025-09-08T08:50:24,602 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-08T08:50:24,602 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-08T08:50:24,602 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-08T08:50:24,602 result = self._result = resolver.resolve( 2025-09-08T08:50:24,602 ~~~~~~~~~~~~~~~~^ 2025-09-08T08:50:24,602 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-08T08:50:24,602 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T08:50:24,602 ) 2025-09-08T08:50:24,602 ^ 2025-09-08T08:50:24,602 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-08T08:50:24,602 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-08T08:50:24,602 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-08T08:50:24,602 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-08T08:50:24,602 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T08:50:24,602 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-08T08:50:24,602 if not criterion.candidates: 2025-09-08T08:50:24,602 ^^^^^^^^^^^^^^^^^^^^ 2025-09-08T08:50:24,602 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-08T08:50:24,602 return bool(self._sequence) 2025-09-08T08:50:24,602 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-08T08:50:24,602 self._bool = any(self) 2025-09-08T08:50:24,602 ~~~^^^^^^ 2025-09-08T08:50:24,602 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-08T08:50:24,602 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-08T08:50:24,602 ^^^^^^^^ 2025-09-08T08:50:24,602 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-08T08:50:24,602 candidate = func() 2025-09-08T08:50:24,602 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-08T08:50:24,602 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-08T08:50:24,602 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T08:50:24,602 link, template, name, version 2025-09-08T08:50:24,602 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T08:50:24,602 ) 2025-09-08T08:50:24,602 ^ 2025-09-08T08:50:24,602 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-08T08:50:24,602 self._link_candidate_cache[link] = LinkCandidate( 2025-09-08T08:50:24,602 ~~~~~~~~~~~~~^ 2025-09-08T08:50:24,602 link, 2025-09-08T08:50:24,602 ^^^^^ 2025-09-08T08:50:24,602 ...<3 lines>... 2025-09-08T08:50:24,602 version=version, 2025-09-08T08:50:24,602 ^^^^^^^^^^^^^^^^ 2025-09-08T08:50:24,602 ) 2025-09-08T08:50:24,602 ^ 2025-09-08T08:50:24,602 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-08T08:50:24,602 super().__init__( 2025-09-08T08:50:24,602 ~~~~~~~~~~~~~~~~^ 2025-09-08T08:50:24,602 link=link, 2025-09-08T08:50:24,602 ^^^^^^^^^^ 2025-09-08T08:50:24,602 ...<4 lines>... 2025-09-08T08:50:24,602 version=version, 2025-09-08T08:50:24,602 ^^^^^^^^^^^^^^^^ 2025-09-08T08:50:24,602 ) 2025-09-08T08:50:24,602 ^ 2025-09-08T08:50:24,602 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-08T08:50:24,602 self.dist = self._prepare() 2025-09-08T08:50:24,602 ~~~~~~~~~~~~~^^ 2025-09-08T08:50:24,602 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-08T08:50:24,602 dist = self._prepare_distribution() 2025-09-08T08:50:24,602 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-08T08:50:24,602 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-08T08:50:24,602 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T08:50:24,602 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-08T08:50:24,602 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-08T08:50:24,602 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T08:50:24,602 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-08T08:50:24,602 dist = _get_prepared_distribution( 2025-09-08T08:50:24,602 req, 2025-09-08T08:50:24,602 ...<3 lines>... 2025-09-08T08:50:24,602 self.check_build_deps, 2025-09-08T08:50:24,602 ) 2025-09-08T08:50:24,602 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-08T08:50:24,602 abstract_dist.prepare_distribution_metadata( 2025-09-08T08:50:24,602 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T08:50:24,602 finder, build_isolation, check_build_deps 2025-09-08T08:50:24,602 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T08:50:24,602 ) 2025-09-08T08:50:24,602 ^ 2025-09-08T08:50:24,602 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-08T08:50:24,602 self.req.prepare_metadata() 2025-09-08T08:50:24,602 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-08T08:50:24,602 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-08T08:50:24,602 self.metadata_directory = generate_metadata_legacy( 2025-09-08T08:50:24,602 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T08:50:24,602 build_env=self.build_env, 2025-09-08T08:50:24,602 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T08:50:24,602 ...<3 lines>... 2025-09-08T08:50:24,602 details=details, 2025-09-08T08:50:24,602 ^^^^^^^^^^^^^^^^ 2025-09-08T08:50:24,602 ) 2025-09-08T08:50:24,602 ^ 2025-09-08T08:50:24,602 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-08T08:50:24,602 raise MetadataGenerationFailed(package_details=details) from error 2025-09-08T08:50:24,602 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-08T08:50:24,622 Removed buttervolume==1.1 from https://files.pythonhosted.org/packages/23/ab/ce313de8c84a39db78277135c4d491c361f04b88b512c22f206bc7b8fe43/buttervolume-1.1.tar.gz from build tracker '/tmp/pip-build-tracker-jxvrb6tp' 2025-09-08T08:50:24,623 Removed build tracker: '/tmp/pip-build-tracker-jxvrb6tp'