2025-09-13T08:29:25,270 Created temporary directory: /tmp/pip-build-tracker-ln7moiag 2025-09-13T08:29:25,271 Initialized build tracking at /tmp/pip-build-tracker-ln7moiag 2025-09-13T08:29:25,271 Created build tracker: /tmp/pip-build-tracker-ln7moiag 2025-09-13T08:29:25,271 Entered build tracker: /tmp/pip-build-tracker-ln7moiag 2025-09-13T08:29:25,271 Created temporary directory: /tmp/pip-wheel-f0nzmadv 2025-09-13T08:29:25,275 Created temporary directory: /tmp/pip-ephem-wheel-cache-x_cgmh6p 2025-09-13T08:29:25,341 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-13T08:29:25,343 2 location(s) to search for versions of engression: 2025-09-13T08:29:25,343 * https://pypi.org/simple/engression/ 2025-09-13T08:29:25,343 * https://www.piwheels.org/simple/engression/ 2025-09-13T08:29:25,344 Fetching project page and analyzing links: https://pypi.org/simple/engression/ 2025-09-13T08:29:25,344 Getting page https://pypi.org/simple/engression/ 2025-09-13T08:29:25,346 Found index url https://pypi.org/simple/ 2025-09-13T08:29:25,427 Fetched page https://pypi.org/simple/engression/ as application/vnd.pypi.simple.v1+json 2025-09-13T08:29:25,431 Skipping link: No binaries permitted for engression: https://files.pythonhosted.org/packages/98/a6/e462b6eb7958ba8de445a5c97694e8bc1e9003e67a758e8ede41b87133b6/engression-0.0.0.dev0-py3-none-any.whl (from https://pypi.org/simple/engression/) 2025-09-13T08:29:25,432 Found link https://files.pythonhosted.org/packages/78/82/eab20d79ae79e9707b3a864dc8744b21eee830cb8ccb9543f3796dde9bb1/engression-0.0.0.dev0.tar.gz (from https://pypi.org/simple/engression/), version: 0.0.0.dev0 2025-09-13T08:29:25,432 Skipping link: No binaries permitted for engression: https://files.pythonhosted.org/packages/d3/e3/f5bdb38a0e74c70d56289c7fb8049c119d7931e2d3dcc7905b022d97a279/engression-0.0.1-py3-none-any.whl (from https://pypi.org/simple/engression/) 2025-09-13T08:29:25,432 Found link https://files.pythonhosted.org/packages/2d/af/d00eeedbad88a06fb41a17702c3ba76cdddd449ae3a189070ea24305b4ea/engression-0.0.1.tar.gz (from https://pypi.org/simple/engression/), version: 0.0.1 2025-09-13T08:29:25,432 Skipping link: No binaries permitted for engression: https://files.pythonhosted.org/packages/a4/b9/f1f40cd756ab41992c067971127fcc4aa29656e996c8c0912dbed65e744e/engression-0.1.0-py3-none-any.whl (from https://pypi.org/simple/engression/) 2025-09-13T08:29:25,433 Found link https://files.pythonhosted.org/packages/67/91/492842680745dd91a4930aac73215a0b5375aa556b93a5fce6e15a4f4e7c/engression-0.1.0.tar.gz (from https://pypi.org/simple/engression/), version: 0.1.0 2025-09-13T08:29:25,433 Skipping link: No binaries permitted for engression: https://files.pythonhosted.org/packages/55/eb/dd0d5f82156df2f6781b2d22f10c2b9282283b60eea174eb023d014c41f2/engression-0.1.1-py3-none-any.whl (from https://pypi.org/simple/engression/) 2025-09-13T08:29:25,433 Found link https://files.pythonhosted.org/packages/2c/55/4e1d100949ab2f0523eea8369d660fd3e6b1153744635a21bc8997cf2679/engression-0.1.1.tar.gz (from https://pypi.org/simple/engression/), version: 0.1.1 2025-09-13T08:29:25,433 Skipping link: No binaries permitted for engression: https://files.pythonhosted.org/packages/98/bc/383aea959facde1697997690e611e9eb168bec116ac5392cd860067df54c/engression-0.1.2-py3-none-any.whl (from https://pypi.org/simple/engression/) 2025-09-13T08:29:25,434 Found link https://files.pythonhosted.org/packages/e9/4d/042f03f3899a3915cd7c99c603c18d2ef75c7019b2fc3b3ab038713c7d76/engression-0.1.2.tar.gz (from https://pypi.org/simple/engression/), version: 0.1.2 2025-09-13T08:29:25,434 Skipping link: No binaries permitted for engression: https://files.pythonhosted.org/packages/ca/c4/6d83f34713d02bd8c5d5f7e295f2f6088f29ba94bb74d1f543e79d8a7ae5/engression-0.1.3-py3-none-any.whl (from https://pypi.org/simple/engression/) 2025-09-13T08:29:25,434 Found link https://files.pythonhosted.org/packages/a3/6f/5722217912de61e26edc3168141626fc2f4dad7fd4c6bf0dcef68994bb14/engression-0.1.3.tar.gz (from https://pypi.org/simple/engression/), version: 0.1.3 2025-09-13T08:29:25,434 Skipping link: No binaries permitted for engression: https://files.pythonhosted.org/packages/c1/08/4230ee40bc67d519c611512361e8428f41fa24f655760dc24ecefbd95b84/engression-0.1.4-py3-none-any.whl (from https://pypi.org/simple/engression/) 2025-09-13T08:29:25,435 Found link https://files.pythonhosted.org/packages/05/fa/031f853924b4662a6979dae37f5a4088e82565ae4556650c2340a20cd793/engression-0.1.4.tar.gz (from https://pypi.org/simple/engression/), version: 0.1.4 2025-09-13T08:29:25,435 Skipping link: No binaries permitted for engression: https://files.pythonhosted.org/packages/1e/1d/d7cf729345c016c3d7d27886b4bdb4904fc700f9949b1129d5e754b24efc/engression-0.1.5-py3-none-any.whl (from https://pypi.org/simple/engression/) 2025-09-13T08:29:25,435 Found link https://files.pythonhosted.org/packages/dd/31/90674adeb7e227765374d9734c5c5479ee27aee3bd0ffcde0f82c096590e/engression-0.1.5.tar.gz (from https://pypi.org/simple/engression/), version: 0.1.5 2025-09-13T08:29:25,435 Skipping link: No binaries permitted for engression: https://files.pythonhosted.org/packages/63/f6/ca67a359286a333d4bfe8207227be1d4b69ecebeab5375e294a703db0bbf/engression-0.1.6-py3-none-any.whl (from https://pypi.org/simple/engression/) 2025-09-13T08:29:25,436 Found link https://files.pythonhosted.org/packages/1a/17/0b25c197780a06a4fdea987922886fd5eb81b6089a09df5a9418686868ad/engression-0.1.6.tar.gz (from https://pypi.org/simple/engression/), version: 0.1.6 2025-09-13T08:29:25,436 Skipping link: No binaries permitted for engression: https://files.pythonhosted.org/packages/b3/91/44a68ffae5f1ddbc224b27a2ba35af138100d629702162e4704b40a16931/engression-0.1.7-py3-none-any.whl (from https://pypi.org/simple/engression/) 2025-09-13T08:29:25,436 Found link https://files.pythonhosted.org/packages/16/67/0d1b63beb22f4e1ec6b0a7b9bc4ce90a1b190953a2dee501a59eaac89b7e/engression-0.1.7.tar.gz (from https://pypi.org/simple/engression/), version: 0.1.7 2025-09-13T08:29:25,436 Skipping link: No binaries permitted for engression: https://files.pythonhosted.org/packages/29/de/8e9ec604acb667cc9080d3b6ba2f0a103f2c16a2edb5f97373f62cce8edb/engression-0.1.8-py3-none-any.whl (from https://pypi.org/simple/engression/) 2025-09-13T08:29:25,437 Found link https://files.pythonhosted.org/packages/03/57/515122345aa2addfd27a78256bd194e3ea7f3592308e3b445611044ac6e1/engression-0.1.8.tar.gz (from https://pypi.org/simple/engression/), version: 0.1.8 2025-09-13T08:29:25,437 Skipping link: No binaries permitted for engression: https://files.pythonhosted.org/packages/35/41/6c1ce56e37b5665a3b7639c11056b29a62232bb2c1b22b1d6d56bd9ae4d3/engression-0.1.9-py3-none-any.whl (from https://pypi.org/simple/engression/) 2025-09-13T08:29:25,437 Found link https://files.pythonhosted.org/packages/34/48/de16777d0618c76537945122d077239999f65e066ea7faa8866e4ea34117/engression-0.1.9.tar.gz (from https://pypi.org/simple/engression/), version: 0.1.9 2025-09-13T08:29:25,437 Skipping link: No binaries permitted for engression: https://files.pythonhosted.org/packages/a2/70/3dd4e5f10dc95a7262b84eaf2d2a883c45e63278bf9e5fa8854d839069a8/engression-0.1.10-py3-none-any.whl (from https://pypi.org/simple/engression/) 2025-09-13T08:29:25,437 Found link https://files.pythonhosted.org/packages/71/34/8ef318c7690b34aff83f4734e7db5b96583c05929a71d6d38043a4e6f9ec/engression-0.1.10.tar.gz (from https://pypi.org/simple/engression/), version: 0.1.10 2025-09-13T08:29:25,438 Skipping link: No binaries permitted for engression: https://files.pythonhosted.org/packages/27/91/1b078efee5277eb347d504b7f48d103ea60303ea65de299f686d4152a1ae/engression-0.1.11-py3-none-any.whl (from https://pypi.org/simple/engression/) 2025-09-13T08:29:25,438 Found link https://files.pythonhosted.org/packages/b0/ec/6921c34b3fb976e11e7b119dd7ed7fcfab5fa478981682ba7c0ec35e42b2/engression-0.1.11.tar.gz (from https://pypi.org/simple/engression/), version: 0.1.11 2025-09-13T08:29:25,438 Skipping link: No binaries permitted for engression: https://files.pythonhosted.org/packages/12/ce/4e2d0cb5930bac07492af854412723e96d827091a3d8d9ef96643add4511/engression-0.1.12-py3-none-any.whl (from https://pypi.org/simple/engression/) 2025-09-13T08:29:25,438 Found link https://files.pythonhosted.org/packages/66/16/a6cf28af9d1597ae5437a0aeea5c8b0d944496495474d8518690025f146e/engression-0.1.12.tar.gz (from https://pypi.org/simple/engression/), version: 0.1.12 2025-09-13T08:29:25,439 Fetching project page and analyzing links: https://www.piwheels.org/simple/engression/ 2025-09-13T08:29:25,439 Getting page https://www.piwheels.org/simple/engression/ 2025-09-13T08:29:25,440 Found index url https://www.piwheels.org/simple/ 2025-09-13T08:29:25,529 Fetched page https://www.piwheels.org/simple/engression/ as text/html 2025-09-13T08:29:25,530 Skipping link: not a file: https://www.piwheels.org/simple/engression/ 2025-09-13T08:29:25,530 Skipping link: not a file: https://pypi.org/simple/engression/ 2025-09-13T08:29:25,558 Given no hashes to check 1 links for project 'engression': discarding no candidates 2025-09-13T08:29:25,559 Collecting engression==0.1.5 2025-09-13T08:29:25,561 Created temporary directory: /tmp/pip-unpack-c7o3vi0q 2025-09-13T08:29:25,703 Downloading engression-0.1.5.tar.gz (15 kB) 2025-09-13T08:29:25,729 Added engression==0.1.5 from https://files.pythonhosted.org/packages/dd/31/90674adeb7e227765374d9734c5c5479ee27aee3bd0ffcde0f82c096590e/engression-0.1.5.tar.gz to build tracker '/tmp/pip-build-tracker-ln7moiag' 2025-09-13T08:29:25,731 Running setup.py (path:/tmp/pip-wheel-f0nzmadv/engression_31358ce4547242c8aade5ac6c8646819/setup.py) egg_info for package engression 2025-09-13T08:29:25,731 Created temporary directory: /tmp/pip-pip-egg-info-rpwmnsil 2025-09-13T08:29:25,732 Preparing metadata (setup.py): started 2025-09-13T08:29:25,733 Running command python setup.py egg_info 2025-09-13T08:29:26,305 Traceback (most recent call last): 2025-09-13T08:29:26,307 File "", line 2, in 2025-09-13T08:29:26,307 exec(compile(''' 2025-09-13T08:29:26,307 ~~~~^^^^^^^^^^^^ 2025-09-13T08:29:26,307 # This is -- a caller that pip uses to run setup.py 2025-09-13T08:29:26,308 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-13T08:29:26,308 ...<32 lines>... 2025-09-13T08:29:26,308 exec(compile(setup_py_code, filename, "exec")) 2025-09-13T08:29:26,308 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-13T08:29:26,308 ''' % ('/tmp/pip-wheel-f0nzmadv/engression_31358ce4547242c8aade5ac6c8646819/setup.py',), "", "exec")) 2025-09-13T08:29:26,308 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-13T08:29:26,309 File "", line 35, in 2025-09-13T08:29:26,309 File "/tmp/pip-wheel-f0nzmadv/engression_31358ce4547242c8aade5ac6c8646819/setup.py", line 7, in 2025-09-13T08:29:26,309 with open('requirements.txt') as f: 2025-09-13T08:29:26,309 ~~~~^^^^^^^^^^^^^^^^^^^^ 2025-09-13T08:29:26,309 FileNotFoundError: [Errno 2] No such file or directory: 'requirements.txt' 2025-09-13T08:29:26,406 ERROR: python setup.py egg_info exited with 1 2025-09-13T08:29:26,419 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-13T08:29:26,419 exec(compile('"'"''"'"''"'"' 2025-09-13T08:29:26,419 # This is -- a caller that pip uses to run setup.py 2025-09-13T08:29:26,419 # 2025-09-13T08:29:26,419 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-13T08:29:26,419 # import from `distutils.core` to work with newer packaging standards. 2025-09-13T08:29:26,419 # - It provides a clear error message when setuptools is not installed. 2025-09-13T08:29:26,419 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-13T08:29:26,419 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-13T08:29:26,419 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-13T08:29:26,419 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-13T08:29:26,419 import os, sys, tokenize, traceback 2025-09-13T08:29:26,419 2025-09-13T08:29:26,419 try: 2025-09-13T08:29:26,419 import setuptools 2025-09-13T08:29:26,419 except ImportError: 2025-09-13T08:29:26,419 print( 2025-09-13T08:29:26,419 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-13T08:29:26,419 "the build environment with exception:", 2025-09-13T08:29:26,419 file=sys.stderr, 2025-09-13T08:29:26,419 ) 2025-09-13T08:29:26,419 traceback.print_exc() 2025-09-13T08:29:26,419 sys.exit(1) 2025-09-13T08:29:26,419 2025-09-13T08:29:26,419 __file__ = %r 2025-09-13T08:29:26,419 sys.argv[0] = __file__ 2025-09-13T08:29:26,419 2025-09-13T08:29:26,419 if os.path.exists(__file__): 2025-09-13T08:29:26,419 filename = __file__ 2025-09-13T08:29:26,419 with tokenize.open(__file__) as f: 2025-09-13T08:29:26,419 setup_py_code = f.read() 2025-09-13T08:29:26,419 else: 2025-09-13T08:29:26,419 filename = "" 2025-09-13T08:29:26,419 setup_py_code = "from setuptools import setup; setup()" 2025-09-13T08:29:26,419 2025-09-13T08:29:26,419 exec(compile(setup_py_code, filename, "exec")) 2025-09-13T08:29:26,419 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-f0nzmadv/engression_31358ce4547242c8aade5ac6c8646819/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-rpwmnsil[/] 2025-09-13T08:29:26,419 [bold magenta]cwd[/]: /tmp/pip-wheel-f0nzmadv/engression_31358ce4547242c8aade5ac6c8646819/ 2025-09-13T08:29:26,420 Preparing metadata (setup.py): finished with status 'error' 2025-09-13T08:29:26,421 ERROR: metadata generation failed 2025-09-13T08:29:26,427 Exception information: 2025-09-13T08:29:26,427 Traceback (most recent call last): 2025-09-13T08:29:26,427 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-13T08:29:26,427 call_subprocess( 2025-09-13T08:29:26,427 ~~~~~~~~~~~~~~~^ 2025-09-13T08:29:26,427 args, 2025-09-13T08:29:26,427 ^^^^^ 2025-09-13T08:29:26,427 ...<2 lines>... 2025-09-13T08:29:26,427 spinner=spinner, 2025-09-13T08:29:26,427 ^^^^^^^^^^^^^^^^ 2025-09-13T08:29:26,427 ) 2025-09-13T08:29:26,427 ^ 2025-09-13T08:29:26,427 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-13T08:29:26,427 raise error 2025-09-13T08:29:26,427 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-13T08:29:26,427 2025-09-13T08:29:26,427 The above exception was the direct cause of the following exception: 2025-09-13T08:29:26,427 2025-09-13T08:29:26,427 Traceback (most recent call last): 2025-09-13T08:29:26,427 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-13T08:29:26,427 status = _inner_run() 2025-09-13T08:29:26,427 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-13T08:29:26,427 return self.run(options, args) 2025-09-13T08:29:26,427 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-13T08:29:26,427 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-13T08:29:26,427 return func(self, options, args) 2025-09-13T08:29:26,427 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-13T08:29:26,427 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-13T08:29:26,427 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-13T08:29:26,427 result = self._result = resolver.resolve( 2025-09-13T08:29:26,427 ~~~~~~~~~~~~~~~~^ 2025-09-13T08:29:26,427 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-13T08:29:26,427 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-13T08:29:26,427 ) 2025-09-13T08:29:26,427 ^ 2025-09-13T08:29:26,427 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-13T08:29:26,427 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-13T08:29:26,427 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-13T08:29:26,427 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-13T08:29:26,427 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-13T08:29:26,427 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-13T08:29:26,427 if not criterion.candidates: 2025-09-13T08:29:26,427 ^^^^^^^^^^^^^^^^^^^^ 2025-09-13T08:29:26,427 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-13T08:29:26,427 return bool(self._sequence) 2025-09-13T08:29:26,427 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-13T08:29:26,427 self._bool = any(self) 2025-09-13T08:29:26,427 ~~~^^^^^^ 2025-09-13T08:29:26,427 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-13T08:29:26,427 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-13T08:29:26,427 ^^^^^^^^ 2025-09-13T08:29:26,427 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-13T08:29:26,427 candidate = func() 2025-09-13T08:29:26,427 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-13T08:29:26,427 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-13T08:29:26,427 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-13T08:29:26,427 link, template, name, version 2025-09-13T08:29:26,427 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-13T08:29:26,427 ) 2025-09-13T08:29:26,427 ^ 2025-09-13T08:29:26,427 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-13T08:29:26,427 self._link_candidate_cache[link] = LinkCandidate( 2025-09-13T08:29:26,427 ~~~~~~~~~~~~~^ 2025-09-13T08:29:26,427 link, 2025-09-13T08:29:26,427 ^^^^^ 2025-09-13T08:29:26,427 ...<3 lines>... 2025-09-13T08:29:26,427 version=version, 2025-09-13T08:29:26,427 ^^^^^^^^^^^^^^^^ 2025-09-13T08:29:26,427 ) 2025-09-13T08:29:26,427 ^ 2025-09-13T08:29:26,427 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-13T08:29:26,427 super().__init__( 2025-09-13T08:29:26,427 ~~~~~~~~~~~~~~~~^ 2025-09-13T08:29:26,427 link=link, 2025-09-13T08:29:26,427 ^^^^^^^^^^ 2025-09-13T08:29:26,427 ...<4 lines>... 2025-09-13T08:29:26,427 version=version, 2025-09-13T08:29:26,427 ^^^^^^^^^^^^^^^^ 2025-09-13T08:29:26,427 ) 2025-09-13T08:29:26,427 ^ 2025-09-13T08:29:26,427 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-13T08:29:26,427 self.dist = self._prepare() 2025-09-13T08:29:26,427 ~~~~~~~~~~~~~^^ 2025-09-13T08:29:26,427 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-13T08:29:26,427 dist = self._prepare_distribution() 2025-09-13T08:29:26,427 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-13T08:29:26,427 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-13T08:29:26,427 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-13T08:29:26,427 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-13T08:29:26,427 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-13T08:29:26,427 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-13T08:29:26,427 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-13T08:29:26,427 dist = _get_prepared_distribution( 2025-09-13T08:29:26,427 req, 2025-09-13T08:29:26,427 ...<3 lines>... 2025-09-13T08:29:26,427 self.check_build_deps, 2025-09-13T08:29:26,427 ) 2025-09-13T08:29:26,427 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-13T08:29:26,427 abstract_dist.prepare_distribution_metadata( 2025-09-13T08:29:26,427 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-13T08:29:26,427 finder, build_isolation, check_build_deps 2025-09-13T08:29:26,427 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-13T08:29:26,427 ) 2025-09-13T08:29:26,427 ^ 2025-09-13T08:29:26,427 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-13T08:29:26,427 self.req.prepare_metadata() 2025-09-13T08:29:26,427 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-13T08:29:26,427 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-13T08:29:26,427 self.metadata_directory = generate_metadata_legacy( 2025-09-13T08:29:26,427 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-13T08:29:26,427 build_env=self.build_env, 2025-09-13T08:29:26,427 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-13T08:29:26,427 ...<3 lines>... 2025-09-13T08:29:26,427 details=details, 2025-09-13T08:29:26,427 ^^^^^^^^^^^^^^^^ 2025-09-13T08:29:26,427 ) 2025-09-13T08:29:26,427 ^ 2025-09-13T08:29:26,427 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-13T08:29:26,427 raise MetadataGenerationFailed(package_details=details) from error 2025-09-13T08:29:26,427 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-13T08:29:26,451 Removed engression==0.1.5 from https://files.pythonhosted.org/packages/dd/31/90674adeb7e227765374d9734c5c5479ee27aee3bd0ffcde0f82c096590e/engression-0.1.5.tar.gz from build tracker '/tmp/pip-build-tracker-ln7moiag' 2025-09-13T08:29:26,451 Removed build tracker: '/tmp/pip-build-tracker-ln7moiag'