2025-09-09T17:37:16,494 Created temporary directory: /tmp/pip-build-tracker-wp94e6iz
2025-09-09T17:37:16,494 Initialized build tracking at /tmp/pip-build-tracker-wp94e6iz
2025-09-09T17:37:16,495 Created build tracker: /tmp/pip-build-tracker-wp94e6iz
2025-09-09T17:37:16,495 Entered build tracker: /tmp/pip-build-tracker-wp94e6iz
2025-09-09T17:37:16,495 Created temporary directory: /tmp/pip-wheel-8nqv1tki
2025-09-09T17:37:16,498 Created temporary directory: /tmp/pip-ephem-wheel-cache-76dr3kdx
2025-09-09T17:37:16,557 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-09-09T17:37:16,559 2 location(s) to search for versions of rappiflow-dag-operators:
2025-09-09T17:37:16,559 * https://pypi.org/simple/rappiflow-dag-operators/
2025-09-09T17:37:16,559 * https://www.piwheels.org/simple/rappiflow-dag-operators/
2025-09-09T17:37:16,560 Fetching project page and analyzing links: https://pypi.org/simple/rappiflow-dag-operators/
2025-09-09T17:37:16,560 Getting page https://pypi.org/simple/rappiflow-dag-operators/
2025-09-09T17:37:16,561 Found index url https://pypi.org/simple/
2025-09-09T17:37:16,630 Fetched page https://pypi.org/simple/rappiflow-dag-operators/ as application/vnd.pypi.simple.v1+json
2025-09-09T17:37:16,635   Found link https://files.pythonhosted.org/packages/04/92/aac9e2eba25cd4d2f0ac0c03e28bb833739bf606f3e8e13e1a327efaf8b6/rappiflow-dag-operators-0.1.0.tar.gz (from https://pypi.org/simple/rappiflow-dag-operators/), version: 0.1.0
2025-09-09T17:37:16,635   Found link https://files.pythonhosted.org/packages/e2/6b/812e537f98cadb48b0f9a5fbce40bed614c5d2b765ad69b29e51c54bcb5b/rappiflow_dag_operators-0.1.1.tar.gz (from https://pypi.org/simple/rappiflow-dag-operators/), version: 0.1.1
2025-09-09T17:37:16,636   Skipping link: No binaries permitted for rappiflow-dag-operators: https://files.pythonhosted.org/packages/4f/f3/a537f3922e43605d53a1876c59fb9e51e2135c3c05b6155752dd9ea44656/rappiflow_dag_operators-0.1.2-py3-none-any.whl (from https://pypi.org/simple/rappiflow-dag-operators/)
2025-09-09T17:37:16,636   Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/c5/c9/5f7121a973266ed7de00ad965e82c7225c967a34628cca66615791b4e210/rappiflow_dag_operators-0.1.2-py3.7.egg (from https://pypi.org/simple/rappiflow-dag-operators/)
2025-09-09T17:37:16,636   Found link https://files.pythonhosted.org/packages/ad/2f/12e3f44d950386b3b5ffcd92762d3b3175be455023b495f1608fbf0e6c25/rappiflow_dag_operators-0.1.2.tar.gz (from https://pypi.org/simple/rappiflow-dag-operators/), version: 0.1.2
2025-09-09T17:37:16,636   Skipping link: No binaries permitted for rappiflow-dag-operators: https://files.pythonhosted.org/packages/c5/3c/595247e6ec6714b4199acc12913220c3bba9662aef014dce0dcc7946e000/rappiflow_dag_operators-0.1.3-py3-none-any.whl (from https://pypi.org/simple/rappiflow-dag-operators/)
2025-09-09T17:37:16,636   Found link https://files.pythonhosted.org/packages/d5/7c/d2ad058f9670a0268f92a3e8f8e00fe1bb16663c306311f7dedf69188368/rappiflow_dag_operators-0.1.3.tar.gz (from https://pypi.org/simple/rappiflow-dag-operators/), version: 0.1.3
2025-09-09T17:37:16,637   Skipping link: No binaries permitted for rappiflow-dag-operators: https://files.pythonhosted.org/packages/d1/d7/6ec61e370c19d403d824c8bd596bb9a68b361ad1b5ac1a13bd9e4be1578c/rappiflow_dag_operators-0.1.4-py3-none-any.whl (from https://pypi.org/simple/rappiflow-dag-operators/)
2025-09-09T17:37:16,637   Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/e2/a5/63ff4caf7ca974097c9f91768098866b6194de118039269a53056e65ba22/rappiflow_dag_operators-0.1.4-py3.7.egg (from https://pypi.org/simple/rappiflow-dag-operators/)
2025-09-09T17:37:16,637   Found link https://files.pythonhosted.org/packages/4d/96/9a5ff21bde340b7cf759d49d6acc8656c495ca74065982c61021dd0a03bc/rappiflow_dag_operators-0.1.4.tar.gz (from https://pypi.org/simple/rappiflow-dag-operators/), version: 0.1.4
2025-09-09T17:37:16,637   Found link https://files.pythonhosted.org/packages/ec/7a/8b222aa45b1ee5a3ca1a688a04b1735deb61d3b2cb5f68729567aeee2529/rappiflow_dag_operators-0.2.0.tar.gz (from https://pypi.org/simple/rappiflow-dag-operators/), version: 0.2.0
2025-09-09T17:37:16,637   Skipping link: No binaries permitted for rappiflow-dag-operators: https://files.pythonhosted.org/packages/ec/2f/14d44de2410c9a7a9c1dd01074fc2dbbcf12bc964a22a96a3ed46cd0ac39/rappiflow_dag_operators-0.2.1-py3-none-any.whl (from https://pypi.org/simple/rappiflow-dag-operators/)
2025-09-09T17:37:16,638   Found link https://files.pythonhosted.org/packages/44/e4/2b81f537f40d2611d27e26142d7698e3813687bbc25640061d5ca22e8dc3/rappiflow_dag_operators-0.2.1.tar.gz (from https://pypi.org/simple/rappiflow-dag-operators/), version: 0.2.1
2025-09-09T17:37:16,638   Skipping link: No binaries permitted for rappiflow-dag-operators: https://files.pythonhosted.org/packages/22/2b/105fdb31b04df5807ea669f7cf0bdcd9411e3d51ef755493facb2d4cf694/rappiflow_dag_operators-0.2.3-py3-none-any.whl (from https://pypi.org/simple/rappiflow-dag-operators/) (requires-python:>=3.7)
2025-09-09T17:37:16,638   Found link https://files.pythonhosted.org/packages/a3/8b/81a2fd7af59ef88d0b08b6c5eaeb60c4c9b2a6a32dd4e2450529688762cf/rappiflow_dag_operators-0.2.3.tar.gz (from https://pypi.org/simple/rappiflow-dag-operators/) (requires-python:>=3.7), version: 0.2.3
2025-09-09T17:37:16,639   Skipping link: No binaries permitted for rappiflow-dag-operators: https://files.pythonhosted.org/packages/01/02/e7dc1b6f762343c4bd7762b342a468e8e3fe08067b2b262c89b3daacb66a/rappiflow_dag_operators-0.2.4-py3-none-any.whl (from https://pypi.org/simple/rappiflow-dag-operators/) (requires-python:>=3.7)
2025-09-09T17:37:16,639   Found link https://files.pythonhosted.org/packages/7e/38/d6f3b61d9696fcdf478c3010bdd7118d8be0ba45100a33ac7324fa481e40/rappiflow_dag_operators-0.2.4.tar.gz (from https://pypi.org/simple/rappiflow-dag-operators/) (requires-python:>=3.7), version: 0.2.4
2025-09-09T17:37:16,639   Skipping link: No binaries permitted for rappiflow-dag-operators: https://files.pythonhosted.org/packages/16/36/b6dcb22bffecb9163936b08cba978d789776b4964777d01c590cc256b9ed/rappiflow_dag_operators-0.2.5-py3-none-any.whl (from https://pypi.org/simple/rappiflow-dag-operators/) (requires-python:>=3.7)
2025-09-09T17:37:16,639   Found link https://files.pythonhosted.org/packages/a0/13/e4236cb7dff098c6f091dcf139d74467a68bb31dcfc22073640f07b907fc/rappiflow_dag_operators-0.2.5.tar.gz (from https://pypi.org/simple/rappiflow-dag-operators/) (requires-python:>=3.7), version: 0.2.5
2025-09-09T17:37:16,639   Skipping link: No binaries permitted for rappiflow-dag-operators: https://files.pythonhosted.org/packages/ca/e5/c94ef036148600f7bf99a484f818b255d5b7b8706dc39f58daa1c3ae1b84/rappiflow_dag_operators-0.2.6-py3-none-any.whl (from https://pypi.org/simple/rappiflow-dag-operators/) (requires-python:>=3.7)
2025-09-09T17:37:16,640   Found link https://files.pythonhosted.org/packages/48/fc/772ee837e968c56d7ee9b3a19896b3c0bd17a00641d9f0719192b18538ff/rappiflow_dag_operators-0.2.6.tar.gz (from https://pypi.org/simple/rappiflow-dag-operators/) (requires-python:>=3.7), version: 0.2.6
2025-09-09T17:37:16,640   Skipping link: No binaries permitted for rappiflow-dag-operators: https://files.pythonhosted.org/packages/58/9e/e12ccb2937096acc1c4ff9999716687b184b946464fd193b31e4140c28c9/rappiflow_dag_operators-0.2.7-py3-none-any.whl (from https://pypi.org/simple/rappiflow-dag-operators/) (requires-python:>=3.7)
2025-09-09T17:37:16,640   Found link https://files.pythonhosted.org/packages/9d/97/a077cb4324cce3168735fdab8abac29a6a52e38de0714d3f514c117e848b/rappiflow_dag_operators-0.2.7.tar.gz (from https://pypi.org/simple/rappiflow-dag-operators/) (requires-python:>=3.7), version: 0.2.7
2025-09-09T17:37:16,640   Skipping link: No binaries permitted for rappiflow-dag-operators: https://files.pythonhosted.org/packages/69/e1/ab4b59960f0ceb2944e4bbca90d4fa6980ce2ff9b6d51df02d2353c13981/rappiflow_dag_operators-0.2.8-py3-none-any.whl (from https://pypi.org/simple/rappiflow-dag-operators/) (requires-python:>=3.7)
2025-09-09T17:37:16,640   Found link https://files.pythonhosted.org/packages/b1/3d/eb6e0333c17a8bcce233ea77e47461ab0609a45d5dd3fb53655550dbd5ca/rappiflow_dag_operators-0.2.8.tar.gz (from https://pypi.org/simple/rappiflow-dag-operators/) (requires-python:>=3.7), version: 0.2.8
2025-09-09T17:37:16,641   Skipping link: No binaries permitted for rappiflow-dag-operators: https://files.pythonhosted.org/packages/cf/2d/4fc35ab0b305fd2fc7ec39d3bec43a6c17fe421a3f5a83ed0d84ece58ed4/rappiflow_dag_operators-0.2.9-py3-none-any.whl (from https://pypi.org/simple/rappiflow-dag-operators/) (requires-python:>=3.7)
2025-09-09T17:37:16,641   Found link https://files.pythonhosted.org/packages/53/de/e7b635adc36df5bbe7fe4367afd53618ed25249124886e0abbd591330942/rappiflow_dag_operators-0.2.9.tar.gz (from https://pypi.org/simple/rappiflow-dag-operators/) (requires-python:>=3.7), version: 0.2.9
2025-09-09T17:37:16,641   Skipping link: No binaries permitted for rappiflow-dag-operators: https://files.pythonhosted.org/packages/14/97/2b32a94bb0c6110dc312559fe67f7c07b769dfefdd80b269039e5d3e41e8/rappiflow_dag_operators-0.3.0-py3-none-any.whl (from https://pypi.org/simple/rappiflow-dag-operators/) (requires-python:>=3.7)
2025-09-09T17:37:16,641   Found link https://files.pythonhosted.org/packages/8a/bb/000544f14458a93e68c65b578a189b742a6285a2c5d08b5a65749c09f63d/rappiflow_dag_operators-0.3.0.tar.gz (from https://pypi.org/simple/rappiflow-dag-operators/) (requires-python:>=3.7), version: 0.3.0
2025-09-09T17:37:16,641   Skipping link: No binaries permitted for rappiflow-dag-operators: https://files.pythonhosted.org/packages/a1/1e/c52f28dc302a2687543242cbd76fd6eec9dad52de0e4e72405ab0ca93245/rappiflow_dag_operators-0.3.1-py3-none-any.whl (from https://pypi.org/simple/rappiflow-dag-operators/) (requires-python:>=3.7)
2025-09-09T17:37:16,642   Found link https://files.pythonhosted.org/packages/00/9c/1837f0a8e9f7b1a114ef5c864356af5072f65a28760ec367e2509e36b7fd/rappiflow_dag_operators-0.3.1.tar.gz (from https://pypi.org/simple/rappiflow-dag-operators/) (requires-python:>=3.7), version: 0.3.1
2025-09-09T17:37:16,642   Found link https://files.pythonhosted.org/packages/e8/f1/791484f7303d2df27cea5eb9c196394767ff80b8b45f8adebd58e6e6f440/rappiflow-dag-operators-1.1.0.tar.gz (from https://pypi.org/simple/rappiflow-dag-operators/), version: 1.1.0
2025-09-09T17:37:16,642   Skipping link: No binaries permitted for rappiflow-dag-operators: https://files.pythonhosted.org/packages/47/69/019607d0bfb4bb55e0afafe0ceb3d66000b69d7409042931b78437d667c8/rappiflow_dag_operators-1.1.0-py3-none-any.whl (from https://pypi.org/simple/rappiflow-dag-operators/)
2025-09-09T17:37:16,642 Fetching project page and analyzing links: https://www.piwheels.org/simple/rappiflow-dag-operators/
2025-09-09T17:37:16,643 Getting page https://www.piwheels.org/simple/rappiflow-dag-operators/
2025-09-09T17:37:16,644 Found index url https://www.piwheels.org/simple/
2025-09-09T17:37:16,739 Fetched page https://www.piwheels.org/simple/rappiflow-dag-operators/ as text/html
2025-09-09T17:37:16,741   Skipping link: No binaries permitted for rappiflow-dag-operators: https://archive1.piwheels.org/simple/rappiflow-dag-operators/rappiflow_dag_operators-1.1.0-py3-none-any.whl#sha256=609ce7f8d92c69384ddf7b5608a06f44b8e2d8f1a450c1df7c974ff4c8277ae2 (from https://www.piwheels.org/simple/rappiflow-dag-operators/)
2025-09-09T17:37:16,741   Skipping link: No binaries permitted for rappiflow-dag-operators: https://archive1.piwheels.org/simple/rappiflow-dag-operators/rappiflow_dag_operators-0.1.1-py3-none-any.whl#sha256=e4d51a9339332d3e4ee9d812cab6df81f62aa2eee94f81db8ef093b3b7cba828 (from https://www.piwheels.org/simple/rappiflow-dag-operators/)
2025-09-09T17:37:16,742   Skipping link: No binaries permitted for rappiflow-dag-operators: https://archive1.piwheels.org/simple/rappiflow-dag-operators/rappiflow_dag_operators-0.1.0-py3-none-any.whl#sha256=76e7589257ff64381c42254ef12cd267c5c424368abc1aa8ee07d635350d7cec (from https://www.piwheels.org/simple/rappiflow-dag-operators/)
2025-09-09T17:37:16,742 Skipping link: not a file: https://www.piwheels.org/simple/rappiflow-dag-operators/
2025-09-09T17:37:16,742 Skipping link: not a file: https://pypi.org/simple/rappiflow-dag-operators/
2025-09-09T17:37:16,767 Given no hashes to check 1 links for project 'rappiflow-dag-operators': discarding no candidates
2025-09-09T17:37:16,768 Collecting rappiflow-dag-operators==0.1.3
2025-09-09T17:37:16,769   Created temporary directory: /tmp/pip-unpack-fc3amizk
2025-09-09T17:37:16,907   Downloading rappiflow_dag_operators-0.1.3.tar.gz (924 bytes)
2025-09-09T17:37:16,927   Added rappiflow-dag-operators==0.1.3 from https://files.pythonhosted.org/packages/d5/7c/d2ad058f9670a0268f92a3e8f8e00fe1bb16663c306311f7dedf69188368/rappiflow_dag_operators-0.1.3.tar.gz to build tracker '/tmp/pip-build-tracker-wp94e6iz'
2025-09-09T17:37:16,929   Running setup.py (path:/tmp/pip-wheel-8nqv1tki/rappiflow-dag-operators_e6ac010ac0fb4c129789ec0c56ed624f/setup.py) egg_info for package rappiflow-dag-operators
2025-09-09T17:37:16,929   Created temporary directory: /tmp/pip-pip-egg-info-rdw5ibou
2025-09-09T17:37:16,930   Preparing metadata (setup.py): started
2025-09-09T17:37:16,932   Running command python setup.py egg_info
2025-09-09T17:37:17,441   Traceback (most recent call last):
2025-09-09T17:37:17,442     File "<string>", line 2, in <module>
2025-09-09T17:37:17,442       exec(compile('''
2025-09-09T17:37:17,442       ~~~~^^^^^^^^^^^^
2025-09-09T17:37:17,443       # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-09T17:37:17,443       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-09T17:37:17,443       ...<32 lines>...
2025-09-09T17:37:17,443       exec(compile(setup_py_code, filename, "exec"))
2025-09-09T17:37:17,443       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-09T17:37:17,443       ''' % ('/tmp/pip-wheel-8nqv1tki/rappiflow-dag-operators_e6ac010ac0fb4c129789ec0c56ed624f/setup.py',), "<pip-setuptools-caller>", "exec"))
2025-09-09T17:37:17,443       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-09T17:37:17,444     File "<pip-setuptools-caller>", line 35, in <module>
2025-09-09T17:37:17,444     File "/tmp/pip-wheel-8nqv1tki/rappiflow-dag-operators_e6ac010ac0fb4c129789ec0c56ed624f/setup.py", line 3, in <module>
2025-09-09T17:37:17,444       with open("requirements.txt") as f:
2025-09-09T17:37:17,444            ~~~~^^^^^^^^^^^^^^^^^^^^
2025-09-09T17:37:17,444   FileNotFoundError: [Errno 2] No such file or directory: 'requirements.txt'
2025-09-09T17:37:17,528   ERROR: python setup.py egg_info exited with 1
2025-09-09T17:37:17,540   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2025-09-09T17:37:17,540   exec(compile('"'"''"'"''"'"'
2025-09-09T17:37:17,540   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-09T17:37:17,540   #
2025-09-09T17:37:17,540   # - It imports setuptools before invoking setup.py, to enable projects that directly
2025-09-09T17:37:17,540   #   import from `distutils.core` to work with newer packaging standards.
2025-09-09T17:37:17,540   # - It provides a clear error message when setuptools is not installed.
2025-09-09T17:37:17,540   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2025-09-09T17:37:17,540   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2025-09-09T17:37:17,540   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2025-09-09T17:37:17,540   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2025-09-09T17:37:17,540   import os, sys, tokenize, traceback
2025-09-09T17:37:17,540   
2025-09-09T17:37:17,540   try:
2025-09-09T17:37:17,540       import setuptools
2025-09-09T17:37:17,540   except ImportError:
2025-09-09T17:37:17,540       print(
2025-09-09T17:37:17,540           "ERROR: Can not execute `setup.py` since setuptools failed to import in "
2025-09-09T17:37:17,540           "the build environment with exception:",
2025-09-09T17:37:17,540           file=sys.stderr,
2025-09-09T17:37:17,540       )
2025-09-09T17:37:17,540       traceback.print_exc()
2025-09-09T17:37:17,540       sys.exit(1)
2025-09-09T17:37:17,540   
2025-09-09T17:37:17,540   __file__ = %r
2025-09-09T17:37:17,540   sys.argv[0] = __file__
2025-09-09T17:37:17,540   
2025-09-09T17:37:17,540   if os.path.exists(__file__):
2025-09-09T17:37:17,540       filename = __file__
2025-09-09T17:37:17,540       with tokenize.open(__file__) as f:
2025-09-09T17:37:17,540           setup_py_code = f.read()
2025-09-09T17:37:17,540   else:
2025-09-09T17:37:17,540       filename = "<auto-generated setuptools caller>"
2025-09-09T17:37:17,540       setup_py_code = "from setuptools import setup; setup()"
2025-09-09T17:37:17,540   
2025-09-09T17:37:17,540   exec(compile(setup_py_code, filename, "exec"))
2025-09-09T17:37:17,540   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-8nqv1tki/rappiflow-dag-operators_e6ac010ac0fb4c129789ec0c56ed624f/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-rdw5ibou[/]
2025-09-09T17:37:17,540   [bold magenta]cwd[/]: /tmp/pip-wheel-8nqv1tki/rappiflow-dag-operators_e6ac010ac0fb4c129789ec0c56ed624f/
2025-09-09T17:37:17,540   Preparing metadata (setup.py): finished with status 'error'
2025-09-09T17:37:17,541 ERROR: metadata generation failed
2025-09-09T17:37:17,546 Exception information:
2025-09-09T17:37:17,546 Traceback (most recent call last):
2025-09-09T17:37:17,546   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata
2025-09-09T17:37:17,546     call_subprocess(
2025-09-09T17:37:17,546     ~~~~~~~~~~~~~~~^
2025-09-09T17:37:17,546         args,
2025-09-09T17:37:17,546         ^^^^^
2025-09-09T17:37:17,546     ...<2 lines>...
2025-09-09T17:37:17,546         spinner=spinner,
2025-09-09T17:37:17,546         ^^^^^^^^^^^^^^^^
2025-09-09T17:37:17,546     )
2025-09-09T17:37:17,546     ^
2025-09-09T17:37:17,546   File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess
2025-09-09T17:37:17,546     raise error
2025-09-09T17:37:17,546 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2025-09-09T17:37:17,546 
2025-09-09T17:37:17,546 The above exception was the direct cause of the following exception:
2025-09-09T17:37:17,546 
2025-09-09T17:37:17,546 Traceback (most recent call last):
2025-09-09T17:37:17,546   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper
2025-09-09T17:37:17,546     status = _inner_run()
2025-09-09T17:37:17,546   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run
2025-09-09T17:37:17,546     return self.run(options, args)
2025-09-09T17:37:17,546            ~~~~~~~~^^^^^^^^^^^^^^^
2025-09-09T17:37:17,546   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper
2025-09-09T17:37:17,546     return func(self, options, args)
2025-09-09T17:37:17,546   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2025-09-09T17:37:17,546     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2025-09-09T17:37:17,546   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve
2025-09-09T17:37:17,546     result = self._result = resolver.resolve(
2025-09-09T17:37:17,546                             ~~~~~~~~~~~~~~~~^
2025-09-09T17:37:17,546         collected.requirements, max_rounds=limit_how_complex_resolution_can_be
2025-09-09T17:37:17,546         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-09T17:37:17,546     )
2025-09-09T17:37:17,546     ^
2025-09-09T17:37:17,546   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve
2025-09-09T17:37:17,546     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-09-09T17:37:17,546   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve
2025-09-09T17:37:17,546     self._add_to_criteria(self.state.criteria, r, parent=None)
2025-09-09T17:37:17,546     ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-09T17:37:17,546   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria
2025-09-09T17:37:17,546     if not criterion.candidates:
2025-09-09T17:37:17,546            ^^^^^^^^^^^^^^^^^^^^
2025-09-09T17:37:17,546   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__
2025-09-09T17:37:17,546     return bool(self._sequence)
2025-09-09T17:37:17,546   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__
2025-09-09T17:37:17,546     self._bool = any(self)
2025-09-09T17:37:17,546                  ~~~^^^^^^
2025-09-09T17:37:17,546   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in <genexpr>
2025-09-09T17:37:17,546     return (c for c in iterator if id(c) not in self._incompatible_ids)
2025-09-09T17:37:17,546                        ^^^^^^^^
2025-09-09T17:37:17,546   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built
2025-09-09T17:37:17,546     candidate = func()
2025-09-09T17:37:17,546   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link
2025-09-09T17:37:17,546     base: Optional[BaseCandidate] = self._make_base_candidate_from_link(
2025-09-09T17:37:17,546                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-09T17:37:17,546         link, template, name, version
2025-09-09T17:37:17,546         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-09T17:37:17,546     )
2025-09-09T17:37:17,546     ^
2025-09-09T17:37:17,546   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link
2025-09-09T17:37:17,546     self._link_candidate_cache[link] = LinkCandidate(
2025-09-09T17:37:17,546                                        ~~~~~~~~~~~~~^
2025-09-09T17:37:17,546         link,
2025-09-09T17:37:17,546         ^^^^^
2025-09-09T17:37:17,546     ...<3 lines>...
2025-09-09T17:37:17,546         version=version,
2025-09-09T17:37:17,546         ^^^^^^^^^^^^^^^^
2025-09-09T17:37:17,546     )
2025-09-09T17:37:17,546     ^
2025-09-09T17:37:17,546   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2025-09-09T17:37:17,546     super().__init__(
2025-09-09T17:37:17,546     ~~~~~~~~~~~~~~~~^
2025-09-09T17:37:17,546         link=link,
2025-09-09T17:37:17,546         ^^^^^^^^^^
2025-09-09T17:37:17,546     ...<4 lines>...
2025-09-09T17:37:17,546         version=version,
2025-09-09T17:37:17,546         ^^^^^^^^^^^^^^^^
2025-09-09T17:37:17,546     )
2025-09-09T17:37:17,546     ^
2025-09-09T17:37:17,546   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__
2025-09-09T17:37:17,546     self.dist = self._prepare()
2025-09-09T17:37:17,546                 ~~~~~~~~~~~~~^^
2025-09-09T17:37:17,546   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare
2025-09-09T17:37:17,546     dist = self._prepare_distribution()
2025-09-09T17:37:17,546   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2025-09-09T17:37:17,546     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2025-09-09T17:37:17,546            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-09T17:37:17,546   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement
2025-09-09T17:37:17,546     return self._prepare_linked_requirement(req, parallel_builds)
2025-09-09T17:37:17,546            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
2025-09-09T17:37:17,546   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement
2025-09-09T17:37:17,546     dist = _get_prepared_distribution(
2025-09-09T17:37:17,546         req,
2025-09-09T17:37:17,546     ...<3 lines>...
2025-09-09T17:37:17,546         self.check_build_deps,
2025-09-09T17:37:17,546     )
2025-09-09T17:37:17,546   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution
2025-09-09T17:37:17,546     abstract_dist.prepare_distribution_metadata(
2025-09-09T17:37:17,546     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-09T17:37:17,546         finder, build_isolation, check_build_deps
2025-09-09T17:37:17,546         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-09T17:37:17,546     )
2025-09-09T17:37:17,546     ^
2025-09-09T17:37:17,546   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata
2025-09-09T17:37:17,546     self.req.prepare_metadata()
2025-09-09T17:37:17,546     ~~~~~~~~~~~~~~~~~~~~~~~~~^^
2025-09-09T17:37:17,546   File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata
2025-09-09T17:37:17,546     self.metadata_directory = generate_metadata_legacy(
2025-09-09T17:37:17,546                               ~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-09T17:37:17,546         build_env=self.build_env,
2025-09-09T17:37:17,546         ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-09T17:37:17,546     ...<3 lines>...
2025-09-09T17:37:17,546         details=details,
2025-09-09T17:37:17,546         ^^^^^^^^^^^^^^^^
2025-09-09T17:37:17,546     )
2025-09-09T17:37:17,546     ^
2025-09-09T17:37:17,546   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata
2025-09-09T17:37:17,546     raise MetadataGenerationFailed(package_details=details) from error
2025-09-09T17:37:17,546 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2025-09-09T17:37:17,569 Removed rappiflow-dag-operators==0.1.3 from https://files.pythonhosted.org/packages/d5/7c/d2ad058f9670a0268f92a3e8f8e00fe1bb16663c306311f7dedf69188368/rappiflow_dag_operators-0.1.3.tar.gz from build tracker '/tmp/pip-build-tracker-wp94e6iz'
2025-09-09T17:37:17,569 Removed build tracker: '/tmp/pip-build-tracker-wp94e6iz'