2025-09-08T07:41:54,186 Created temporary directory: /tmp/pip-build-tracker-rngecvqa
2025-09-08T07:41:54,187 Initialized build tracking at /tmp/pip-build-tracker-rngecvqa
2025-09-08T07:41:54,187 Created build tracker: /tmp/pip-build-tracker-rngecvqa
2025-09-08T07:41:54,187 Entered build tracker: /tmp/pip-build-tracker-rngecvqa
2025-09-08T07:41:54,187 Created temporary directory: /tmp/pip-wheel-lr56705e
2025-09-08T07:41:54,190 Created temporary directory: /tmp/pip-ephem-wheel-cache-rzahrgur
2025-09-08T07:41:54,249 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-09-08T07:41:54,251 2 location(s) to search for versions of libmr:
2025-09-08T07:41:54,251 * https://pypi.org/simple/libmr/
2025-09-08T07:41:54,251 * https://www.piwheels.org/simple/libmr/
2025-09-08T07:41:54,252 Fetching project page and analyzing links: https://pypi.org/simple/libmr/
2025-09-08T07:41:54,252 Getting page https://pypi.org/simple/libmr/
2025-09-08T07:41:54,253 Found index url https://pypi.org/simple/
2025-09-08T07:41:54,322 Fetched page https://pypi.org/simple/libmr/ as application/vnd.pypi.simple.v1+json
2025-09-08T07:41:54,324   Found link https://files.pythonhosted.org/packages/c0/e9/86c2317c58cd57a61e2ad0b003bc609d9003ab3c1d516eb0f262c35986ba/libmr-0.1.0.zip (from https://pypi.org/simple/libmr/), version: 0.1.0
2025-09-08T07:41:54,324   Found link https://files.pythonhosted.org/packages/61/d2/72ae1001df66a62d01e85ccb2bd59c3ed02fd91eb646b08af4f80cc9e238/libmr-0.1.1.zip (from https://pypi.org/simple/libmr/), version: 0.1.1
2025-09-08T07:41:54,324   Found link https://files.pythonhosted.org/packages/4d/a2/8168b9251f118e9207194dfb27bc321db5c64c3f725225c93cf3fc27c922/libmr-0.1.2.zip (from https://pypi.org/simple/libmr/), version: 0.1.2
2025-09-08T07:41:54,325   Found link https://files.pythonhosted.org/packages/09/59/1ec2ebcd63af2e8d958d90be5e7cd531d44cead82837553007b278a94716/libmr-0.1.3.zip (from https://pypi.org/simple/libmr/), version: 0.1.3
2025-09-08T07:41:54,325   Found link https://files.pythonhosted.org/packages/65/97/0385477dadf84b39df24c4721f4eaee00a615931746b9ac1488a70254cd7/libmr-0.1.4.zip (from https://pypi.org/simple/libmr/), version: 0.1.4
2025-09-08T07:41:54,325   Found link https://files.pythonhosted.org/packages/07/c3/b952279a10eb7b0ee3485e30e57ad64211c885be73909fa0cf928eed1ad4/libmr-0.1.5.zip (from https://pypi.org/simple/libmr/), version: 0.1.5
2025-09-08T07:41:54,325   Found link https://files.pythonhosted.org/packages/1e/cd/49152b43834828632f368d70a106410158bedf81c2d6d3f3cc9e1dbb96aa/libmr-0.1.6.zip (from https://pypi.org/simple/libmr/), version: 0.1.6
2025-09-08T07:41:54,325   Found link https://files.pythonhosted.org/packages/c6/9e/47bb91b8eec42103c398ca448a62c5a3e91bdec725a8c1b1735d94706cca/libmr-0.1.7.zip (from https://pypi.org/simple/libmr/), version: 0.1.7
2025-09-08T07:41:54,326   Found link https://files.pythonhosted.org/packages/14/1c/269aa651401cc5d24863c57479b6f56f19bcb93a8a02ea49d78aabad1c06/libmr-0.1.8.zip (from https://pypi.org/simple/libmr/), version: 0.1.8
2025-09-08T07:41:54,326   Found link https://files.pythonhosted.org/packages/f3/48/f9d43abb742cbebec15933a052042da84d682da2142e803a0c1fa4524210/libmr-0.1.9.zip (from https://pypi.org/simple/libmr/), version: 0.1.9
2025-09-08T07:41:54,326 Fetching project page and analyzing links: https://www.piwheels.org/simple/libmr/
2025-09-08T07:41:54,326 Getting page https://www.piwheels.org/simple/libmr/
2025-09-08T07:41:54,327 Found index url https://www.piwheels.org/simple/
2025-09-08T07:41:54,434 Fetched page https://www.piwheels.org/simple/libmr/ as text/html
2025-09-08T07:41:54,441   Skipping link: No binaries permitted for libmr: https://archive1.piwheels.org/simple/libmr/libmr-0.1.9-cp37-cp37m-linux_armv7l.whl#sha256=51108b343c46a5e81855ba4e973b005a2001ab455379832e08747a16ee8e4419 (from https://www.piwheels.org/simple/libmr/)
2025-09-08T07:41:54,441   Skipping link: No binaries permitted for libmr: https://archive1.piwheels.org/simple/libmr/libmr-0.1.9-cp37-cp37m-linux_armv6l.whl#sha256=51108b343c46a5e81855ba4e973b005a2001ab455379832e08747a16ee8e4419 (from https://www.piwheels.org/simple/libmr/)
2025-09-08T07:41:54,441   Skipping link: No binaries permitted for libmr: https://archive1.piwheels.org/simple/libmr/libmr-0.1.9-cp34-cp34m-linux_armv6l.whl#sha256=2d4cb44b449ef89bbd0ea69d2c7193d8ee484504a9ca4bc03fe914f695706982 (from https://www.piwheels.org/simple/libmr/)
2025-09-08T07:41:54,442   Skipping link: No binaries permitted for libmr: https://archive1.piwheels.org/simple/libmr/libmr-0.1.9-cp34-cp34m-linux_armv7l.whl#sha256=2d4cb44b449ef89bbd0ea69d2c7193d8ee484504a9ca4bc03fe914f695706982 (from https://www.piwheels.org/simple/libmr/)
2025-09-08T07:41:54,442   Skipping link: No binaries permitted for libmr: https://archive1.piwheels.org/simple/libmr/libmr-0.1.9-cp35-cp35m-linux_armv7l.whl#sha256=550703fcb24e9612f768607d92fdc0da531ef060b73dd179a8dda477f5c25edf (from https://www.piwheels.org/simple/libmr/)
2025-09-08T07:41:54,442   Skipping link: No binaries permitted for libmr: https://archive1.piwheels.org/simple/libmr/libmr-0.1.9-cp35-cp35m-linux_armv6l.whl#sha256=550703fcb24e9612f768607d92fdc0da531ef060b73dd179a8dda477f5c25edf (from https://www.piwheels.org/simple/libmr/)
2025-09-08T07:41:54,442   Skipping link: No binaries permitted for libmr: https://archive1.piwheels.org/simple/libmr/libmr-0.1.9-cp39-cp39-linux_armv6l.whl#sha256=6a2a1a2eab03a4ed1409a70e2c9905dc7ef63e1450eec86ba2165ddf34233be2 (from https://www.piwheels.org/simple/libmr/)
2025-09-08T07:41:54,442   Skipping link: No binaries permitted for libmr: https://archive1.piwheels.org/simple/libmr/libmr-0.1.9-cp39-cp39-linux_armv7l.whl#sha256=6a2a1a2eab03a4ed1409a70e2c9905dc7ef63e1450eec86ba2165ddf34233be2 (from https://www.piwheels.org/simple/libmr/)
2025-09-08T07:41:54,442   Skipping link: No binaries permitted for libmr: https://archive1.piwheels.org/simple/libmr/libmr-0.1.8-cp37-cp37m-linux_armv6l.whl#sha256=090c0cf439e3f3b19b0dd645b6960330e9d3daed19c1323f39757ee9db80e1a5 (from https://www.piwheels.org/simple/libmr/)
2025-09-08T07:41:54,443   Skipping link: No binaries permitted for libmr: https://archive1.piwheels.org/simple/libmr/libmr-0.1.8-cp37-cp37m-linux_armv7l.whl#sha256=090c0cf439e3f3b19b0dd645b6960330e9d3daed19c1323f39757ee9db80e1a5 (from https://www.piwheels.org/simple/libmr/)
2025-09-08T07:41:54,443   Skipping link: No binaries permitted for libmr: https://archive1.piwheels.org/simple/libmr/libmr-0.1.8-cp35-cp35m-linux_armv7l.whl#sha256=1e0caeb030e106951a09bbdd9e1fc515b76f510bbdb18d68ccf2bbd45403ff97 (from https://www.piwheels.org/simple/libmr/)
2025-09-08T07:41:54,443   Skipping link: No binaries permitted for libmr: https://archive1.piwheels.org/simple/libmr/libmr-0.1.8-cp35-cp35m-linux_armv6l.whl#sha256=1e0caeb030e106951a09bbdd9e1fc515b76f510bbdb18d68ccf2bbd45403ff97 (from https://www.piwheels.org/simple/libmr/)
2025-09-08T07:41:54,443   Skipping link: No binaries permitted for libmr: https://archive1.piwheels.org/simple/libmr/libmr-0.1.8-cp34-cp34m-linux_armv7l.whl#sha256=872d15d8c3aa40ea1ab187384ce201381dc12ec3504e4e9b36a9d0bb88d982cb (from https://www.piwheels.org/simple/libmr/)
2025-09-08T07:41:54,443   Skipping link: No binaries permitted for libmr: https://archive1.piwheels.org/simple/libmr/libmr-0.1.8-cp34-cp34m-linux_armv6l.whl#sha256=872d15d8c3aa40ea1ab187384ce201381dc12ec3504e4e9b36a9d0bb88d982cb (from https://www.piwheels.org/simple/libmr/)
2025-09-08T07:41:54,443   Skipping link: No binaries permitted for libmr: https://archive1.piwheels.org/simple/libmr/libmr-0.1.8-cp39-cp39-linux_armv6l.whl#sha256=eae72b1867e31cd2b1d3adaef4ed034f1dc11798ba939495d54eb34690643e54 (from https://www.piwheels.org/simple/libmr/)
2025-09-08T07:41:54,443   Skipping link: No binaries permitted for libmr: https://archive1.piwheels.org/simple/libmr/libmr-0.1.8-cp39-cp39-linux_armv7l.whl#sha256=eae72b1867e31cd2b1d3adaef4ed034f1dc11798ba939495d54eb34690643e54 (from https://www.piwheels.org/simple/libmr/)
2025-09-08T07:41:54,444   Skipping link: No binaries permitted for libmr: https://archive1.piwheels.org/simple/libmr/libmr-0.1.7-cp37-cp37m-linux_armv6l.whl#sha256=e2395ce33bd5d30e7d24cc6780adc293c513746d2cf7af2e9c6556cb9f14e8c0 (from https://www.piwheels.org/simple/libmr/)
2025-09-08T07:41:54,444   Skipping link: No binaries permitted for libmr: https://archive1.piwheels.org/simple/libmr/libmr-0.1.7-cp37-cp37m-linux_armv7l.whl#sha256=e2395ce33bd5d30e7d24cc6780adc293c513746d2cf7af2e9c6556cb9f14e8c0 (from https://www.piwheels.org/simple/libmr/)
2025-09-08T07:41:54,444   Skipping link: No binaries permitted for libmr: https://archive1.piwheels.org/simple/libmr/libmr-0.1.7-cp34-cp34m-linux_armv7l.whl#sha256=2cc6cf02f2e95bedb506abc05b4692ea32ccf325ce1ce7077400f03c4e517619 (from https://www.piwheels.org/simple/libmr/)
2025-09-08T07:41:54,444   Skipping link: No binaries permitted for libmr: https://archive1.piwheels.org/simple/libmr/libmr-0.1.7-cp34-cp34m-linux_armv6l.whl#sha256=2cc6cf02f2e95bedb506abc05b4692ea32ccf325ce1ce7077400f03c4e517619 (from https://www.piwheels.org/simple/libmr/)
2025-09-08T07:41:54,444   Skipping link: No binaries permitted for libmr: https://archive1.piwheels.org/simple/libmr/libmr-0.1.7-cp35-cp35m-linux_armv6l.whl#sha256=bcbaa0c8b4be3ecc3550b3b01b3d5cbb9fb857446a8fc9bcd022405ccabcd0ff (from https://www.piwheels.org/simple/libmr/)
2025-09-08T07:41:54,444   Skipping link: No binaries permitted for libmr: https://archive1.piwheels.org/simple/libmr/libmr-0.1.7-cp35-cp35m-linux_armv7l.whl#sha256=bcbaa0c8b4be3ecc3550b3b01b3d5cbb9fb857446a8fc9bcd022405ccabcd0ff (from https://www.piwheels.org/simple/libmr/)
2025-09-08T07:41:54,444   Skipping link: No binaries permitted for libmr: https://archive1.piwheels.org/simple/libmr/libmr-0.1.7-cp39-cp39-linux_armv6l.whl#sha256=b722b6ee68e377655da23175d5d38db4aa221e8d34a6f6bee6c1b51dc468ea0a (from https://www.piwheels.org/simple/libmr/)
2025-09-08T07:41:54,445   Skipping link: No binaries permitted for libmr: https://archive1.piwheels.org/simple/libmr/libmr-0.1.7-cp39-cp39-linux_armv7l.whl#sha256=b722b6ee68e377655da23175d5d38db4aa221e8d34a6f6bee6c1b51dc468ea0a (from https://www.piwheels.org/simple/libmr/)
2025-09-08T07:41:54,445   Skipping link: No binaries permitted for libmr: https://archive1.piwheels.org/simple/libmr/libmr-0.1.6-cp37-cp37m-linux_armv7l.whl#sha256=337280c67ed8381e4be95b8c5ebd69924eab95d0631acf802b03569af2de1a83 (from https://www.piwheels.org/simple/libmr/)
2025-09-08T07:41:54,445   Skipping link: No binaries permitted for libmr: https://archive1.piwheels.org/simple/libmr/libmr-0.1.6-cp37-cp37m-linux_armv6l.whl#sha256=337280c67ed8381e4be95b8c5ebd69924eab95d0631acf802b03569af2de1a83 (from https://www.piwheels.org/simple/libmr/)
2025-09-08T07:41:54,445   Skipping link: No binaries permitted for libmr: https://archive1.piwheels.org/simple/libmr/libmr-0.1.6-cp34-cp34m-linux_armv7l.whl#sha256=bc86f694c6137dbf24fc0ad043da694a354978e04eabcc554b343d1aa85e84a6 (from https://www.piwheels.org/simple/libmr/)
2025-09-08T07:41:54,445   Skipping link: No binaries permitted for libmr: https://archive1.piwheels.org/simple/libmr/libmr-0.1.6-cp34-cp34m-linux_armv6l.whl#sha256=bc86f694c6137dbf24fc0ad043da694a354978e04eabcc554b343d1aa85e84a6 (from https://www.piwheels.org/simple/libmr/)
2025-09-08T07:41:54,445   Skipping link: No binaries permitted for libmr: https://archive1.piwheels.org/simple/libmr/libmr-0.1.6-cp35-cp35m-linux_armv6l.whl#sha256=ee869c0f3d4fe22a7bf82fbac44e6343d3456fb1af2f191a06c802f0af352957 (from https://www.piwheels.org/simple/libmr/)
2025-09-08T07:41:54,446   Skipping link: No binaries permitted for libmr: https://archive1.piwheels.org/simple/libmr/libmr-0.1.6-cp35-cp35m-linux_armv7l.whl#sha256=ee869c0f3d4fe22a7bf82fbac44e6343d3456fb1af2f191a06c802f0af352957 (from https://www.piwheels.org/simple/libmr/)
2025-09-08T07:41:54,446   Skipping link: No binaries permitted for libmr: https://archive1.piwheels.org/simple/libmr/libmr-0.1.6-cp39-cp39-linux_armv6l.whl#sha256=a989a1d1c07a1331efbbb6a36ad7030ed3bc129207d5da5a9abf2b8eb1055f2a (from https://www.piwheels.org/simple/libmr/)
2025-09-08T07:41:54,446   Skipping link: No binaries permitted for libmr: https://archive1.piwheels.org/simple/libmr/libmr-0.1.6-cp39-cp39-linux_armv7l.whl#sha256=a989a1d1c07a1331efbbb6a36ad7030ed3bc129207d5da5a9abf2b8eb1055f2a (from https://www.piwheels.org/simple/libmr/)
2025-09-08T07:41:54,446 Skipping link: not a file: https://www.piwheels.org/simple/libmr/
2025-09-08T07:41:54,446 Skipping link: not a file: https://pypi.org/simple/libmr/
2025-09-08T07:41:54,471 Given no hashes to check 1 links for project 'libmr': discarding no candidates
2025-09-08T07:41:54,472 Collecting libmr==0.1.2
2025-09-08T07:41:54,473   Created temporary directory: /tmp/pip-unpack-f2lj1ic7
2025-09-08T07:41:54,610   Downloading libmr-0.1.2.zip (27 kB)
2025-09-08T07:41:54,631   Added libmr==0.1.2 from https://files.pythonhosted.org/packages/4d/a2/8168b9251f118e9207194dfb27bc321db5c64c3f725225c93cf3fc27c922/libmr-0.1.2.zip to build tracker '/tmp/pip-build-tracker-rngecvqa'
2025-09-08T07:41:54,633   Running setup.py (path:/tmp/pip-wheel-lr56705e/libmr_d81d9f59357144bc90932bfaba880a74/setup.py) egg_info for package libmr
2025-09-08T07:41:54,633   Created temporary directory: /tmp/pip-pip-egg-info-ki8kbf5_
2025-09-08T07:41:54,633   Preparing metadata (setup.py): started
2025-09-08T07:41:54,634   Running command python setup.py egg_info
2025-09-08T07:41:55,153   Traceback (most recent call last):
2025-09-08T07:41:55,154     File "<string>", line 2, in <module>
2025-09-08T07:41:55,154       exec(compile('''
2025-09-08T07:41:55,155       ~~~~^^^^^^^^^^^^
2025-09-08T07:41:55,155       # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-08T07:41:55,155       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T07:41:55,155       ...<32 lines>...
2025-09-08T07:41:55,155       exec(compile(setup_py_code, filename, "exec"))
2025-09-08T07:41:55,155       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T07:41:55,155       ''' % ('/tmp/pip-wheel-lr56705e/libmr_d81d9f59357144bc90932bfaba880a74/setup.py',), "<pip-setuptools-caller>", "exec"))
2025-09-08T07:41:55,155       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T07:41:55,156     File "<pip-setuptools-caller>", line 35, in <module>
2025-09-08T07:41:55,156     File "/tmp/pip-wheel-lr56705e/libmr_d81d9f59357144bc90932bfaba880a74/setup.py", line 9
2025-09-08T07:41:55,156       print "You must have Cython >=0.17 and NumPy to build LibMR's python bindings!"
2025-09-08T07:41:55,156       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T07:41:55,156   SyntaxError: Missing parentheses in call to 'print'. Did you mean print(...)?
2025-09-08T07:41:55,240   ERROR: python setup.py egg_info exited with 1
2025-09-08T07:41:55,253   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2025-09-08T07:41:55,253   exec(compile('"'"''"'"''"'"'
2025-09-08T07:41:55,253   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-08T07:41:55,253   #
2025-09-08T07:41:55,253   # - It imports setuptools before invoking setup.py, to enable projects that directly
2025-09-08T07:41:55,253   #   import from `distutils.core` to work with newer packaging standards.
2025-09-08T07:41:55,253   # - It provides a clear error message when setuptools is not installed.
2025-09-08T07:41:55,253   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2025-09-08T07:41:55,253   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2025-09-08T07:41:55,253   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2025-09-08T07:41:55,253   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2025-09-08T07:41:55,253   import os, sys, tokenize, traceback
2025-09-08T07:41:55,253   
2025-09-08T07:41:55,253   try:
2025-09-08T07:41:55,253       import setuptools
2025-09-08T07:41:55,253   except ImportError:
2025-09-08T07:41:55,253       print(
2025-09-08T07:41:55,253           "ERROR: Can not execute `setup.py` since setuptools failed to import in "
2025-09-08T07:41:55,253           "the build environment with exception:",
2025-09-08T07:41:55,253           file=sys.stderr,
2025-09-08T07:41:55,253       )
2025-09-08T07:41:55,253       traceback.print_exc()
2025-09-08T07:41:55,253       sys.exit(1)
2025-09-08T07:41:55,253   
2025-09-08T07:41:55,253   __file__ = %r
2025-09-08T07:41:55,253   sys.argv[0] = __file__
2025-09-08T07:41:55,253   
2025-09-08T07:41:55,253   if os.path.exists(__file__):
2025-09-08T07:41:55,253       filename = __file__
2025-09-08T07:41:55,253       with tokenize.open(__file__) as f:
2025-09-08T07:41:55,253           setup_py_code = f.read()
2025-09-08T07:41:55,253   else:
2025-09-08T07:41:55,253       filename = "<auto-generated setuptools caller>"
2025-09-08T07:41:55,253       setup_py_code = "from setuptools import setup; setup()"
2025-09-08T07:41:55,253   
2025-09-08T07:41:55,253   exec(compile(setup_py_code, filename, "exec"))
2025-09-08T07:41:55,253   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-lr56705e/libmr_d81d9f59357144bc90932bfaba880a74/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-ki8kbf5_[/]
2025-09-08T07:41:55,253   [bold magenta]cwd[/]: /tmp/pip-wheel-lr56705e/libmr_d81d9f59357144bc90932bfaba880a74/
2025-09-08T07:41:55,253   Preparing metadata (setup.py): finished with status 'error'
2025-09-08T07:41:55,254 ERROR: metadata generation failed
2025-09-08T07:41:55,260 Exception information:
2025-09-08T07:41:55,260 Traceback (most recent call last):
2025-09-08T07:41:55,260   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata
2025-09-08T07:41:55,260     call_subprocess(
2025-09-08T07:41:55,260     ~~~~~~~~~~~~~~~^
2025-09-08T07:41:55,260         args,
2025-09-08T07:41:55,260         ^^^^^
2025-09-08T07:41:55,260     ...<2 lines>...
2025-09-08T07:41:55,260         spinner=spinner,
2025-09-08T07:41:55,260         ^^^^^^^^^^^^^^^^
2025-09-08T07:41:55,260     )
2025-09-08T07:41:55,260     ^
2025-09-08T07:41:55,260   File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess
2025-09-08T07:41:55,260     raise error
2025-09-08T07:41:55,260 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2025-09-08T07:41:55,260 
2025-09-08T07:41:55,260 The above exception was the direct cause of the following exception:
2025-09-08T07:41:55,260 
2025-09-08T07:41:55,260 Traceback (most recent call last):
2025-09-08T07:41:55,260   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper
2025-09-08T07:41:55,260     status = _inner_run()
2025-09-08T07:41:55,260   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run
2025-09-08T07:41:55,260     return self.run(options, args)
2025-09-08T07:41:55,260            ~~~~~~~~^^^^^^^^^^^^^^^
2025-09-08T07:41:55,260   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper
2025-09-08T07:41:55,260     return func(self, options, args)
2025-09-08T07:41:55,260   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2025-09-08T07:41:55,260     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2025-09-08T07:41:55,260   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve
2025-09-08T07:41:55,260     result = self._result = resolver.resolve(
2025-09-08T07:41:55,260                             ~~~~~~~~~~~~~~~~^
2025-09-08T07:41:55,260         collected.requirements, max_rounds=limit_how_complex_resolution_can_be
2025-09-08T07:41:55,260         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T07:41:55,260     )
2025-09-08T07:41:55,260     ^
2025-09-08T07:41:55,260   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve
2025-09-08T07:41:55,260     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-09-08T07:41:55,260   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve
2025-09-08T07:41:55,260     self._add_to_criteria(self.state.criteria, r, parent=None)
2025-09-08T07:41:55,260     ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T07:41:55,260   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria
2025-09-08T07:41:55,260     if not criterion.candidates:
2025-09-08T07:41:55,260            ^^^^^^^^^^^^^^^^^^^^
2025-09-08T07:41:55,260   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__
2025-09-08T07:41:55,260     return bool(self._sequence)
2025-09-08T07:41:55,260   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__
2025-09-08T07:41:55,260     self._bool = any(self)
2025-09-08T07:41:55,260                  ~~~^^^^^^
2025-09-08T07:41:55,260   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in <genexpr>
2025-09-08T07:41:55,260     return (c for c in iterator if id(c) not in self._incompatible_ids)
2025-09-08T07:41:55,260                        ^^^^^^^^
2025-09-08T07:41:55,260   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built
2025-09-08T07:41:55,260     candidate = func()
2025-09-08T07:41:55,260   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link
2025-09-08T07:41:55,260     base: Optional[BaseCandidate] = self._make_base_candidate_from_link(
2025-09-08T07:41:55,260                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T07:41:55,260         link, template, name, version
2025-09-08T07:41:55,260         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T07:41:55,260     )
2025-09-08T07:41:55,260     ^
2025-09-08T07:41:55,260   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link
2025-09-08T07:41:55,260     self._link_candidate_cache[link] = LinkCandidate(
2025-09-08T07:41:55,260                                        ~~~~~~~~~~~~~^
2025-09-08T07:41:55,260         link,
2025-09-08T07:41:55,260         ^^^^^
2025-09-08T07:41:55,260     ...<3 lines>...
2025-09-08T07:41:55,260         version=version,
2025-09-08T07:41:55,260         ^^^^^^^^^^^^^^^^
2025-09-08T07:41:55,260     )
2025-09-08T07:41:55,260     ^
2025-09-08T07:41:55,260   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2025-09-08T07:41:55,260     super().__init__(
2025-09-08T07:41:55,260     ~~~~~~~~~~~~~~~~^
2025-09-08T07:41:55,260         link=link,
2025-09-08T07:41:55,260         ^^^^^^^^^^
2025-09-08T07:41:55,260     ...<4 lines>...
2025-09-08T07:41:55,260         version=version,
2025-09-08T07:41:55,260         ^^^^^^^^^^^^^^^^
2025-09-08T07:41:55,260     )
2025-09-08T07:41:55,260     ^
2025-09-08T07:41:55,260   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__
2025-09-08T07:41:55,260     self.dist = self._prepare()
2025-09-08T07:41:55,260                 ~~~~~~~~~~~~~^^
2025-09-08T07:41:55,260   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare
2025-09-08T07:41:55,260     dist = self._prepare_distribution()
2025-09-08T07:41:55,260   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2025-09-08T07:41:55,260     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2025-09-08T07:41:55,260            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T07:41:55,260   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement
2025-09-08T07:41:55,260     return self._prepare_linked_requirement(req, parallel_builds)
2025-09-08T07:41:55,260            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T07:41:55,260   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement
2025-09-08T07:41:55,260     dist = _get_prepared_distribution(
2025-09-08T07:41:55,260         req,
2025-09-08T07:41:55,260     ...<3 lines>...
2025-09-08T07:41:55,260         self.check_build_deps,
2025-09-08T07:41:55,260     )
2025-09-08T07:41:55,260   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution
2025-09-08T07:41:55,260     abstract_dist.prepare_distribution_metadata(
2025-09-08T07:41:55,260     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T07:41:55,260         finder, build_isolation, check_build_deps
2025-09-08T07:41:55,260         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T07:41:55,260     )
2025-09-08T07:41:55,260     ^
2025-09-08T07:41:55,260   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata
2025-09-08T07:41:55,260     self.req.prepare_metadata()
2025-09-08T07:41:55,260     ~~~~~~~~~~~~~~~~~~~~~~~~~^^
2025-09-08T07:41:55,260   File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata
2025-09-08T07:41:55,260     self.metadata_directory = generate_metadata_legacy(
2025-09-08T07:41:55,260                               ~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T07:41:55,260         build_env=self.build_env,
2025-09-08T07:41:55,260         ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T07:41:55,260     ...<3 lines>...
2025-09-08T07:41:55,260         details=details,
2025-09-08T07:41:55,260         ^^^^^^^^^^^^^^^^
2025-09-08T07:41:55,260     )
2025-09-08T07:41:55,260     ^
2025-09-08T07:41:55,260   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata
2025-09-08T07:41:55,260     raise MetadataGenerationFailed(package_details=details) from error
2025-09-08T07:41:55,260 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2025-09-08T07:41:55,282 Removed libmr==0.1.2 from https://files.pythonhosted.org/packages/4d/a2/8168b9251f118e9207194dfb27bc321db5c64c3f725225c93cf3fc27c922/libmr-0.1.2.zip from build tracker '/tmp/pip-build-tracker-rngecvqa'
2025-09-08T07:41:55,282 Removed build tracker: '/tmp/pip-build-tracker-rngecvqa'