2025-09-07T21:18:46,481 Created temporary directory: /tmp/pip-build-tracker-a6ddf8i6
2025-09-07T21:18:46,482 Initialized build tracking at /tmp/pip-build-tracker-a6ddf8i6
2025-09-07T21:18:46,482 Created build tracker: /tmp/pip-build-tracker-a6ddf8i6
2025-09-07T21:18:46,482 Entered build tracker: /tmp/pip-build-tracker-a6ddf8i6
2025-09-07T21:18:46,483 Created temporary directory: /tmp/pip-wheel-v30h1dk6
2025-09-07T21:18:46,486 Created temporary directory: /tmp/pip-ephem-wheel-cache-fiq7nj8h
2025-09-07T21:18:46,541 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-09-07T21:18:46,543 2 location(s) to search for versions of rivr:
2025-09-07T21:18:46,543 * https://pypi.org/simple/rivr/
2025-09-07T21:18:46,543 * https://www.piwheels.org/simple/rivr/
2025-09-07T21:18:46,543 Fetching project page and analyzing links: https://pypi.org/simple/rivr/
2025-09-07T21:18:46,544 Getting page https://pypi.org/simple/rivr/
2025-09-07T21:18:46,545 Found index url https://pypi.org/simple/
2025-09-07T21:18:46,696 Fetched page https://pypi.org/simple/rivr/ as application/vnd.pypi.simple.v1+json
2025-09-07T21:18:46,704   Found link https://files.pythonhosted.org/packages/34/ba/6c5f1ca8e5a06d78b4f0ee386cb251078e1852e7ab324938d1ce579d0ae8/rivr-0.1.1.tar.gz (from https://pypi.org/simple/rivr/), version: 0.1.1
2025-09-07T21:18:46,705   Found link https://files.pythonhosted.org/packages/a7/0d/5f1c00e43832ff29c25a5677306a8fdd96eb7e952627d15d3dd1d68e597c/rivr-0.2.0.tar.gz (from https://pypi.org/simple/rivr/), version: 0.2.0
2025-09-07T21:18:46,705   Found link https://files.pythonhosted.org/packages/bb/cb/0b1fcd28a025f14c463592d0e0544ee1cb843f4e5bc2b82f96939c3a0727/rivr-0.2.1.tar.gz (from https://pypi.org/simple/rivr/), version: 0.2.1
2025-09-07T21:18:46,706   Found link https://files.pythonhosted.org/packages/87/dc/266f945ad9be70941c89ab4859a0330b57bc4b93eb76a446905943892ee4/rivr-0.2.2.tar.gz (from https://pypi.org/simple/rivr/), version: 0.2.2
2025-09-07T21:18:46,706   Found link https://files.pythonhosted.org/packages/6a/ec/35f5ee1b63d80eab2f8ab391e61709ae00aca48825627ea6637471427445/rivr-0.2.3.tar.gz (from https://pypi.org/simple/rivr/), version: 0.2.3
2025-09-07T21:18:46,707   Found link https://files.pythonhosted.org/packages/fc/cc/2694144d9e32507ef7e325b67b171f4e108e0212434d518c2f142f998334/rivr-0.3.0.tar.gz (from https://pypi.org/simple/rivr/), version: 0.3.0
2025-09-07T21:18:46,707   Found link https://files.pythonhosted.org/packages/7a/33/594624ada630ef968024d7a769c79301075cad3cf4890796a17b4c5f1875/rivr-0.3.1.tar.gz (from https://pypi.org/simple/rivr/), version: 0.3.1
2025-09-07T21:18:46,707   Found link https://files.pythonhosted.org/packages/35/0f/4de245be88389b3c4549f3c500a6e028e3fea4468118ecdcbeea31ade5d0/rivr-0.3.2.tar.gz (from https://pypi.org/simple/rivr/), version: 0.3.2
2025-09-07T21:18:46,708   Found link https://files.pythonhosted.org/packages/d1/90/f61252ff062199ad11e7c77ad426d39fde6d616b72fcab6d71b9089405ba/rivr-0.4.0.tar.gz (from https://pypi.org/simple/rivr/), version: 0.4.0
2025-09-07T21:18:46,708   Found link https://files.pythonhosted.org/packages/52/77/bdf48571f1b9f74546920116dc4fb4652c23e16ae49379fdfed7d0233366/rivr-0.5.0.tar.gz (from https://pypi.org/simple/rivr/), version: 0.5.0
2025-09-07T21:18:46,709   Skipping link: No binaries permitted for rivr: https://files.pythonhosted.org/packages/d9/29/7921dd10d6755c33e624674810a5825a685b2e3b01439b5b77bdcbe3ae46/rivr-0.5.1-py2.py3-none-any.whl (from https://pypi.org/simple/rivr/)
2025-09-07T21:18:46,709   Found link https://files.pythonhosted.org/packages/c3/d8/733b109dbfe559cc06365abd983e2c5962ddd1849be525b93146160a79d4/rivr-0.5.1.tar.gz (from https://pypi.org/simple/rivr/), version: 0.5.1
2025-09-07T21:18:46,710   Skipping link: No binaries permitted for rivr: https://files.pythonhosted.org/packages/a5/ec/9257baa6351859161cb2111790653d63033b58baa2b38d4b34070a9f08da/rivr-0.6.0-py2.py3-none-any.whl (from https://pypi.org/simple/rivr/)
2025-09-07T21:18:46,710   Found link https://files.pythonhosted.org/packages/f7/b1/b7fb1e0852beaa91891f07b740e82a524092f412a3d567d99ecfd651043b/rivr-0.6.0.tar.gz (from https://pypi.org/simple/rivr/), version: 0.6.0
2025-09-07T21:18:46,711   Skipping link: No binaries permitted for rivr: https://files.pythonhosted.org/packages/7e/4e/066ba79d7d8d0ac5a08f9ec93366c85117194dc93e22465200c4ae296fe5/rivr-0.7.0-py2.py3-none-any.whl (from https://pypi.org/simple/rivr/)
2025-09-07T21:18:46,711   Found link https://files.pythonhosted.org/packages/4a/c5/92f1383d7a4a6a09e9406bae5463782b95a736454b993ead77b796520dfc/rivr-0.7.0.tar.gz (from https://pypi.org/simple/rivr/), version: 0.7.0
2025-09-07T21:18:46,711   Skipping link: No binaries permitted for rivr: https://files.pythonhosted.org/packages/00/de/e7895dbbd5d378707a56025bac1c866d10829168127ed9bb70d636229b91/rivr-0.7.1-py3-none-any.whl (from https://pypi.org/simple/rivr/)
2025-09-07T21:18:46,712   Found link https://files.pythonhosted.org/packages/07/37/57b424c0189444635e1ea8917b25bacf1987ac5e4a45dd5aff9d61349175/rivr-0.7.1.tar.gz (from https://pypi.org/simple/rivr/), version: 0.7.1
2025-09-07T21:18:46,712   Skipping link: No binaries permitted for rivr: https://files.pythonhosted.org/packages/3a/b2/299b9fb407e60221fcf8e3992f0fbce156ba9f7c511a1993a01fe1b0b9b8/rivr-0.8.0-py3-none-any.whl (from https://pypi.org/simple/rivr/)
2025-09-07T21:18:46,712   Found link https://files.pythonhosted.org/packages/22/da/01dcaa33fccdb8d54fbb07ef0571989cf96ac425d89ed3563a1228244365/rivr-0.8.0.tar.gz (from https://pypi.org/simple/rivr/), version: 0.8.0
2025-09-07T21:18:46,713   Skipping link: No binaries permitted for rivr: https://files.pythonhosted.org/packages/79/02/b5c66ce651d8ee24c6145ad32e79e96005ce5865292362897e48c409d283/rivr-0.8.1-py3-none-any.whl (from https://pypi.org/simple/rivr/)
2025-09-07T21:18:46,713   Found link https://files.pythonhosted.org/packages/8f/ee/68c52ccdf8a9ea8bfa5e125d63f0aaeded30ab0989de94e6156af37e03d5/rivr-0.8.1.tar.gz (from https://pypi.org/simple/rivr/), version: 0.8.1
2025-09-07T21:18:46,713   Skipping link: No binaries permitted for rivr: https://files.pythonhosted.org/packages/9f/ea/6db378e94ffde5ee56defd4f6ec4093f90e407a2c49a2a4498533e5e6c30/rivr-0.9.0-py3-none-any.whl (from https://pypi.org/simple/rivr/)
2025-09-07T21:18:46,713   Found link https://files.pythonhosted.org/packages/81/d5/d0efe3da302e845213651395e3d9c967a2513c6342e603e7b756dd41ae35/rivr-0.9.0.tar.gz (from https://pypi.org/simple/rivr/), version: 0.9.0
2025-09-07T21:18:46,714   Skipping link: No binaries permitted for rivr: https://files.pythonhosted.org/packages/87/50/99b341c246118012da38e5a4066e1006ff795038e15dc6513da6de0fb74d/rivr-0.10.0-py3-none-any.whl (from https://pypi.org/simple/rivr/) (requires-python:<4.0,>=3.6)
2025-09-07T21:18:46,714   Found link https://files.pythonhosted.org/packages/50/66/2a2b3a61777d478f1e7a0258409170e2f26dbfbe76d786fe2594100b3f9a/rivr-0.10.0.tar.gz (from https://pypi.org/simple/rivr/) (requires-python:<4.0,>=3.6), version: 0.10.0
2025-09-07T21:18:46,715 Fetching project page and analyzing links: https://www.piwheels.org/simple/rivr/
2025-09-07T21:18:46,715 Getting page https://www.piwheels.org/simple/rivr/
2025-09-07T21:18:46,716 Found index url https://www.piwheels.org/simple/
2025-09-07T21:18:46,815 Fetched page https://www.piwheels.org/simple/rivr/ as text/html
2025-09-07T21:18:46,819   Skipping link: No binaries permitted for rivr: https://archive1.piwheels.org/simple/rivr/rivr-0.10.0-py3-none-any.whl#sha256=da3e75e99489189ecb8ada796f31654ebf251a097ec12f90eab63d29e6f280d3 (from https://www.piwheels.org/simple/rivr/) (requires-python:>=3.6,<4.0)
2025-09-07T21:18:46,819   Skipping link: No binaries permitted for rivr: https://archive1.piwheels.org/simple/rivr/rivr-0.9.0-py3-none-any.whl#sha256=de8c2f5abb14b670401147ff98fd1dca73f2a4e6297cbbc3228d6217a8cf076a (from https://www.piwheels.org/simple/rivr/)
2025-09-07T21:18:46,819   Skipping link: No binaries permitted for rivr: https://archive1.piwheels.org/simple/rivr/rivr-0.8.1-py3-none-any.whl#sha256=5476eac5d31d42a6c45aae64498a5cd79c26602f03610c422f05ce1b90deb628 (from https://www.piwheels.org/simple/rivr/)
2025-09-07T21:18:46,819   Skipping link: No binaries permitted for rivr: https://archive1.piwheels.org/simple/rivr/rivr-0.8.0-py3-none-any.whl#sha256=0f51e90d8c538273b648a0b77cb6a1f8ad630722f2fd7d50fadff5465abc3723 (from https://www.piwheels.org/simple/rivr/)
2025-09-07T21:18:46,820   Skipping link: No binaries permitted for rivr: https://archive1.piwheels.org/simple/rivr/rivr-0.7.1-py3-none-any.whl#sha256=113c78b93ad724f06ce77d5448ff0293dcdb83090adb9bf2271049249a150912 (from https://www.piwheels.org/simple/rivr/)
2025-09-07T21:18:46,820   Skipping link: No binaries permitted for rivr: https://archive1.piwheels.org/simple/rivr/rivr-0.7.0-py2.py3-none-any.whl#sha256=190a94897ba2e770e0d2dfc0324aa765233d83180d6db759c0b32eecb80f5f1c (from https://www.piwheels.org/simple/rivr/)
2025-09-07T21:18:46,820   Skipping link: No binaries permitted for rivr: https://archive1.piwheels.org/simple/rivr/rivr-0.6.0-py2.py3-none-any.whl#sha256=db89fac8af173bfdd2ce755b042b06d92bd724194dc99c28924a387eaa007107 (from https://www.piwheels.org/simple/rivr/)
2025-09-07T21:18:46,820   Skipping link: No binaries permitted for rivr: https://archive1.piwheels.org/simple/rivr/rivr-0.5.1-py2.py3-none-any.whl#sha256=3c33b83114fce169f570c2a008a22b1d293f36fc2559d652a2f2439111c01747 (from https://www.piwheels.org/simple/rivr/)
2025-09-07T21:18:46,820   Skipping link: No binaries permitted for rivr: https://archive1.piwheels.org/simple/rivr/rivr-0.5.0-py3-none-any.whl#sha256=be06dcb651f14e7c8a5b1116dea08bba7f82a8f46c337580f28f24cb7a84ff8e (from https://www.piwheels.org/simple/rivr/)
2025-09-07T21:18:46,821   Skipping link: No binaries permitted for rivr: https://archive1.piwheels.org/simple/rivr/rivr-0.2.0-py3-none-any.whl#sha256=0154a64ba9906f33914e08812c85d3820d2ea11d5a0a533d952999fca1dd5f74 (from https://www.piwheels.org/simple/rivr/)
2025-09-07T21:18:46,821   Skipping link: No binaries permitted for rivr: https://archive1.piwheels.org/simple/rivr/rivr-0.1.1-py3-none-any.whl#sha256=a25b2da26e8e4066959e08ef59575067b9c16a90d780740df3a4227e9b42c245 (from https://www.piwheels.org/simple/rivr/)
2025-09-07T21:18:46,821 Skipping link: not a file: https://www.piwheels.org/simple/rivr/
2025-09-07T21:18:46,821 Skipping link: not a file: https://pypi.org/simple/rivr/
2025-09-07T21:18:46,847 Given no hashes to check 1 links for project 'rivr': discarding no candidates
2025-09-07T21:18:46,848 Collecting rivr==0.2.1
2025-09-07T21:18:46,849   Created temporary directory: /tmp/pip-unpack-symgtmjt
2025-09-07T21:18:47,237   Downloading rivr-0.2.1.tar.gz (15 kB)
2025-09-07T21:18:47,273   Added rivr==0.2.1 from https://files.pythonhosted.org/packages/bb/cb/0b1fcd28a025f14c463592d0e0544ee1cb843f4e5bc2b82f96939c3a0727/rivr-0.2.1.tar.gz to build tracker '/tmp/pip-build-tracker-a6ddf8i6'
2025-09-07T21:18:47,274   Running setup.py (path:/tmp/pip-wheel-v30h1dk6/rivr_d0d5aa4e6e0440678ba36b303b2adc05/setup.py) egg_info for package rivr
2025-09-07T21:18:47,274   Created temporary directory: /tmp/pip-pip-egg-info-6m8mezoc
2025-09-07T21:18:47,274   Preparing metadata (setup.py): started
2025-09-07T21:18:47,275   Running command python setup.py egg_info
2025-09-07T21:18:47,781   Traceback (most recent call last):
2025-09-07T21:18:47,783     File "<string>", line 2, in <module>
2025-09-07T21:18:47,783       exec(compile('''
2025-09-07T21:18:47,783       ~~~~^^^^^^^^^^^^
2025-09-07T21:18:47,783       # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-07T21:18:47,783       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T21:18:47,784       ...<32 lines>...
2025-09-07T21:18:47,784       exec(compile(setup_py_code, filename, "exec"))
2025-09-07T21:18:47,784       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T21:18:47,784       ''' % ('/tmp/pip-wheel-v30h1dk6/rivr_d0d5aa4e6e0440678ba36b303b2adc05/setup.py',), "<pip-setuptools-caller>", "exec"))
2025-09-07T21:18:47,784       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T21:18:47,784     File "<pip-setuptools-caller>", line 35, in <module>
2025-09-07T21:18:47,784     File "/tmp/pip-wheel-v30h1dk6/rivr_d0d5aa4e6e0440678ba36b303b2adc05/setup.py", line 5, in <module>
2025-09-07T21:18:47,784       from rivr import VERSION
2025-09-07T21:18:47,785     File "/tmp/pip-wheel-v30h1dk6/rivr_d0d5aa4e6e0440678ba36b303b2adc05/rivr/__init__.py", line 3, in <module>
2025-09-07T21:18:47,785       from rivr.http import Response, Http404
2025-09-07T21:18:47,785     File "/tmp/pip-wheel-v30h1dk6/rivr_d0d5aa4e6e0440678ba36b303b2adc05/rivr/http.py", line 1, in <module>
2025-09-07T21:18:47,785       from Cookie import SimpleCookie, CookieError
2025-09-07T21:18:47,785   ModuleNotFoundError: No module named 'Cookie'
2025-09-07T21:18:47,869   ERROR: python setup.py egg_info exited with 1
2025-09-07T21:18:47,881   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2025-09-07T21:18:47,881   exec(compile('"'"''"'"''"'"'
2025-09-07T21:18:47,881   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-07T21:18:47,881   #
2025-09-07T21:18:47,881   # - It imports setuptools before invoking setup.py, to enable projects that directly
2025-09-07T21:18:47,881   #   import from `distutils.core` to work with newer packaging standards.
2025-09-07T21:18:47,881   # - It provides a clear error message when setuptools is not installed.
2025-09-07T21:18:47,881   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2025-09-07T21:18:47,881   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2025-09-07T21:18:47,881   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2025-09-07T21:18:47,881   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2025-09-07T21:18:47,881   import os, sys, tokenize, traceback
2025-09-07T21:18:47,881   
2025-09-07T21:18:47,881   try:
2025-09-07T21:18:47,881       import setuptools
2025-09-07T21:18:47,881   except ImportError:
2025-09-07T21:18:47,881       print(
2025-09-07T21:18:47,881           "ERROR: Can not execute `setup.py` since setuptools failed to import in "
2025-09-07T21:18:47,881           "the build environment with exception:",
2025-09-07T21:18:47,881           file=sys.stderr,
2025-09-07T21:18:47,881       )
2025-09-07T21:18:47,881       traceback.print_exc()
2025-09-07T21:18:47,881       sys.exit(1)
2025-09-07T21:18:47,881   
2025-09-07T21:18:47,881   __file__ = %r
2025-09-07T21:18:47,881   sys.argv[0] = __file__
2025-09-07T21:18:47,881   
2025-09-07T21:18:47,881   if os.path.exists(__file__):
2025-09-07T21:18:47,881       filename = __file__
2025-09-07T21:18:47,881       with tokenize.open(__file__) as f:
2025-09-07T21:18:47,881           setup_py_code = f.read()
2025-09-07T21:18:47,881   else:
2025-09-07T21:18:47,881       filename = "<auto-generated setuptools caller>"
2025-09-07T21:18:47,881       setup_py_code = "from setuptools import setup; setup()"
2025-09-07T21:18:47,881   
2025-09-07T21:18:47,881   exec(compile(setup_py_code, filename, "exec"))
2025-09-07T21:18:47,881   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-v30h1dk6/rivr_d0d5aa4e6e0440678ba36b303b2adc05/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-6m8mezoc[/]
2025-09-07T21:18:47,881   [bold magenta]cwd[/]: /tmp/pip-wheel-v30h1dk6/rivr_d0d5aa4e6e0440678ba36b303b2adc05/
2025-09-07T21:18:47,881   Preparing metadata (setup.py): finished with status 'error'
2025-09-07T21:18:47,882 ERROR: metadata generation failed
2025-09-07T21:18:47,889 Exception information:
2025-09-07T21:18:47,889 Traceback (most recent call last):
2025-09-07T21:18:47,889   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata
2025-09-07T21:18:47,889     call_subprocess(
2025-09-07T21:18:47,889     ~~~~~~~~~~~~~~~^
2025-09-07T21:18:47,889         args,
2025-09-07T21:18:47,889         ^^^^^
2025-09-07T21:18:47,889     ...<2 lines>...
2025-09-07T21:18:47,889         spinner=spinner,
2025-09-07T21:18:47,889         ^^^^^^^^^^^^^^^^
2025-09-07T21:18:47,889     )
2025-09-07T21:18:47,889     ^
2025-09-07T21:18:47,889   File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess
2025-09-07T21:18:47,889     raise error
2025-09-07T21:18:47,889 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2025-09-07T21:18:47,889 
2025-09-07T21:18:47,889 The above exception was the direct cause of the following exception:
2025-09-07T21:18:47,889 
2025-09-07T21:18:47,889 Traceback (most recent call last):
2025-09-07T21:18:47,889   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper
2025-09-07T21:18:47,889     status = _inner_run()
2025-09-07T21:18:47,889   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run
2025-09-07T21:18:47,889     return self.run(options, args)
2025-09-07T21:18:47,889            ~~~~~~~~^^^^^^^^^^^^^^^
2025-09-07T21:18:47,889   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper
2025-09-07T21:18:47,889     return func(self, options, args)
2025-09-07T21:18:47,889   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2025-09-07T21:18:47,889     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2025-09-07T21:18:47,889   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve
2025-09-07T21:18:47,889     result = self._result = resolver.resolve(
2025-09-07T21:18:47,889                             ~~~~~~~~~~~~~~~~^
2025-09-07T21:18:47,889         collected.requirements, max_rounds=limit_how_complex_resolution_can_be
2025-09-07T21:18:47,889         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T21:18:47,889     )
2025-09-07T21:18:47,889     ^
2025-09-07T21:18:47,889   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve
2025-09-07T21:18:47,889     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-09-07T21:18:47,889   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve
2025-09-07T21:18:47,889     self._add_to_criteria(self.state.criteria, r, parent=None)
2025-09-07T21:18:47,889     ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T21:18:47,889   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria
2025-09-07T21:18:47,889     if not criterion.candidates:
2025-09-07T21:18:47,889            ^^^^^^^^^^^^^^^^^^^^
2025-09-07T21:18:47,889   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__
2025-09-07T21:18:47,889     return bool(self._sequence)
2025-09-07T21:18:47,889   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__
2025-09-07T21:18:47,889     self._bool = any(self)
2025-09-07T21:18:47,889                  ~~~^^^^^^
2025-09-07T21:18:47,889   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in <genexpr>
2025-09-07T21:18:47,889     return (c for c in iterator if id(c) not in self._incompatible_ids)
2025-09-07T21:18:47,889                        ^^^^^^^^
2025-09-07T21:18:47,889   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built
2025-09-07T21:18:47,889     candidate = func()
2025-09-07T21:18:47,889   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link
2025-09-07T21:18:47,889     base: Optional[BaseCandidate] = self._make_base_candidate_from_link(
2025-09-07T21:18:47,889                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-07T21:18:47,889         link, template, name, version
2025-09-07T21:18:47,889         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T21:18:47,889     )
2025-09-07T21:18:47,889     ^
2025-09-07T21:18:47,889   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link
2025-09-07T21:18:47,889     self._link_candidate_cache[link] = LinkCandidate(
2025-09-07T21:18:47,889                                        ~~~~~~~~~~~~~^
2025-09-07T21:18:47,889         link,
2025-09-07T21:18:47,889         ^^^^^
2025-09-07T21:18:47,889     ...<3 lines>...
2025-09-07T21:18:47,889         version=version,
2025-09-07T21:18:47,889         ^^^^^^^^^^^^^^^^
2025-09-07T21:18:47,889     )
2025-09-07T21:18:47,889     ^
2025-09-07T21:18:47,889   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2025-09-07T21:18:47,889     super().__init__(
2025-09-07T21:18:47,889     ~~~~~~~~~~~~~~~~^
2025-09-07T21:18:47,889         link=link,
2025-09-07T21:18:47,889         ^^^^^^^^^^
2025-09-07T21:18:47,889     ...<4 lines>...
2025-09-07T21:18:47,889         version=version,
2025-09-07T21:18:47,889         ^^^^^^^^^^^^^^^^
2025-09-07T21:18:47,889     )
2025-09-07T21:18:47,889     ^
2025-09-07T21:18:47,889   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__
2025-09-07T21:18:47,889     self.dist = self._prepare()
2025-09-07T21:18:47,889                 ~~~~~~~~~~~~~^^
2025-09-07T21:18:47,889   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare
2025-09-07T21:18:47,889     dist = self._prepare_distribution()
2025-09-07T21:18:47,889   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2025-09-07T21:18:47,889     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2025-09-07T21:18:47,889            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T21:18:47,889   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement
2025-09-07T21:18:47,889     return self._prepare_linked_requirement(req, parallel_builds)
2025-09-07T21:18:47,889            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T21:18:47,889   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement
2025-09-07T21:18:47,889     dist = _get_prepared_distribution(
2025-09-07T21:18:47,889         req,
2025-09-07T21:18:47,889     ...<3 lines>...
2025-09-07T21:18:47,889         self.check_build_deps,
2025-09-07T21:18:47,889     )
2025-09-07T21:18:47,889   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution
2025-09-07T21:18:47,889     abstract_dist.prepare_distribution_metadata(
2025-09-07T21:18:47,889     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-07T21:18:47,889         finder, build_isolation, check_build_deps
2025-09-07T21:18:47,889         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T21:18:47,889     )
2025-09-07T21:18:47,889     ^
2025-09-07T21:18:47,889   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata
2025-09-07T21:18:47,889     self.req.prepare_metadata()
2025-09-07T21:18:47,889     ~~~~~~~~~~~~~~~~~~~~~~~~~^^
2025-09-07T21:18:47,889   File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata
2025-09-07T21:18:47,889     self.metadata_directory = generate_metadata_legacy(
2025-09-07T21:18:47,889                               ~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-07T21:18:47,889         build_env=self.build_env,
2025-09-07T21:18:47,889         ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T21:18:47,889     ...<3 lines>...
2025-09-07T21:18:47,889         details=details,
2025-09-07T21:18:47,889         ^^^^^^^^^^^^^^^^
2025-09-07T21:18:47,889     )
2025-09-07T21:18:47,889     ^
2025-09-07T21:18:47,889   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata
2025-09-07T21:18:47,889     raise MetadataGenerationFailed(package_details=details) from error
2025-09-07T21:18:47,889 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2025-09-07T21:18:47,912 Removed rivr==0.2.1 from https://files.pythonhosted.org/packages/bb/cb/0b1fcd28a025f14c463592d0e0544ee1cb843f4e5bc2b82f96939c3a0727/rivr-0.2.1.tar.gz from build tracker '/tmp/pip-build-tracker-a6ddf8i6'
2025-09-07T21:18:47,913 Removed build tracker: '/tmp/pip-build-tracker-a6ddf8i6'