2022-10-27T20:14:28,260 Created temporary directory: /tmp/pip-ephem-wheel-cache-orwebh77 2022-10-27T20:14:28,265 Created temporary directory: /tmp/pip-build-tracker-pb0yx1oo 2022-10-27T20:14:28,265 Initialized build tracking at /tmp/pip-build-tracker-pb0yx1oo 2022-10-27T20:14:28,266 Created build tracker: /tmp/pip-build-tracker-pb0yx1oo 2022-10-27T20:14:28,266 Entered build tracker: /tmp/pip-build-tracker-pb0yx1oo 2022-10-27T20:14:28,267 Created temporary directory: /tmp/pip-wheel-cza_8b9a 2022-10-27T20:14:28,276 DEPRECATION: --no-binary currently disables reading from the cache of locally built wheels. In the future --no-binary will not influence the wheel cache. pip 23.1 will enforce this behaviour change. A possible replacement is to use the --no-cache-dir option. You can use the flag --use-feature=no-binary-enable-wheel-cache to test the upcoming behaviour. Discussion can be found at https://github.com/pypa/pip/issues/11453 2022-10-27T20:14:28,281 Created temporary directory: /tmp/pip-ephem-wheel-cache-_iouh3kc 2022-10-27T20:14:28,331 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2022-10-27T20:14:28,338 2 location(s) to search for versions of mailshell: 2022-10-27T20:14:28,338 * https://pypi.org/simple/mailshell/ 2022-10-27T20:14:28,338 * https://www.piwheels.org/simple/mailshell/ 2022-10-27T20:14:28,339 Fetching project page and analyzing links: https://pypi.org/simple/mailshell/ 2022-10-27T20:14:28,340 Getting page https://pypi.org/simple/mailshell/ 2022-10-27T20:14:28,344 Found index url https://pypi.org/simple 2022-10-27T20:14:28,573 Fetched page https://pypi.org/simple/mailshell/ as application/vnd.pypi.simple.v1+json 2022-10-27T20:14:28,589 Skipping link: No binaries permitted for mailshell: https://files.pythonhosted.org/packages/2d/9a/6cbfe4bfc428c33b3ce13d3870aef7afc2e3c1e2684dada5cc1186ce62b3/mailshell-1.0.0-py3-none-any.whl (from https://pypi.org/simple/mailshell/) 2022-10-27T20:14:28,590 Found link https://files.pythonhosted.org/packages/45/d6/97a4ebb20ecc46d204dd7e7ec8286c16bcca8d95f9b4af49997bf8fc4059/mailshell-1.0.0.tar.gz (from https://pypi.org/simple/mailshell/), version: 1.0.0 2022-10-27T20:14:28,591 Skipping link: No binaries permitted for mailshell: https://files.pythonhosted.org/packages/c5/75/5196236aff36e7c3cd54b9f135573e349fd7a32b4902226ddb928da6cf2e/mailshell-1.0.1-py3-none-any.whl (from https://pypi.org/simple/mailshell/) 2022-10-27T20:14:28,591 Found link https://files.pythonhosted.org/packages/9b/e0/2af0d165e35e29494fda8a748ecc2b72fa41b75c4586e652502e8db9b27c/mailshell-1.0.1.tar.gz (from https://pypi.org/simple/mailshell/), version: 1.0.1 2022-10-27T20:14:28,592 Skipping link: No binaries permitted for mailshell: https://files.pythonhosted.org/packages/22/6b/139b568af5417cb5fbb6143a070ac8f5841e6ea7d1f32d7bce9012602c7b/mailshell-1.0.2-py3-none-any.whl (from https://pypi.org/simple/mailshell/) 2022-10-27T20:14:28,593 Found link https://files.pythonhosted.org/packages/9c/98/20115068dbd8a7b32c7e0ed5a5f5c66d22317b51500d37f46587b6ee3401/mailshell-1.0.2.tar.gz (from https://pypi.org/simple/mailshell/), version: 1.0.2 2022-10-27T20:14:28,593 Skipping link: No binaries permitted for mailshell: https://files.pythonhosted.org/packages/75/a8/f8561e974a457376c8fc900219ed1a1d0ae0e896708e033da6bf9326c340/mailshell-1.0.3-py3-none-any.whl (from https://pypi.org/simple/mailshell/) 2022-10-27T20:14:28,594 Found link https://files.pythonhosted.org/packages/ea/32/2a6d41905c654ea9992330e1e909b9ed42920357015227fd1900b5958ab0/mailshell-1.0.3.tar.gz (from https://pypi.org/simple/mailshell/), version: 1.0.3 2022-10-27T20:14:28,595 Skipping link: No binaries permitted for mailshell: https://files.pythonhosted.org/packages/23/f1/db8fd1b5ce4d04bd99b57ab5e9e97f6769bd15c58145bed066dedc692a00/mailshell-1.0.4-py3-none-any.whl (from https://pypi.org/simple/mailshell/) 2022-10-27T20:14:28,595 Found link https://files.pythonhosted.org/packages/83/ca/f2bba25d662c384c1efd591acbf9ef9c6fdb8917772db055d6ff6a68bbe0/mailshell-1.0.4.tar.gz (from https://pypi.org/simple/mailshell/), version: 1.0.4 2022-10-27T20:14:28,596 Skipping link: No binaries permitted for mailshell: https://files.pythonhosted.org/packages/46/d8/dc3612ffe32017a1575a3b749baaba1d8d3d1fda934bb9aea3e015ae1648/mailshell-1.1.0-py3-none-any.whl (from https://pypi.org/simple/mailshell/) 2022-10-27T20:14:28,597 Found link https://files.pythonhosted.org/packages/56/64/071990df9bb4d3f36f2153d18c554511a3eecc17f796c4cb710e7250dabc/mailshell-1.1.0.tar.gz (from https://pypi.org/simple/mailshell/), version: 1.1.0 2022-10-27T20:14:28,597 Skipping link: No binaries permitted for mailshell: https://files.pythonhosted.org/packages/b6/8d/b905ef9642724a9b729d17b345e60da47f85ffc3e49f7510c1e09dad48f0/mailshell-1.2.0-py3-none-any.whl (from https://pypi.org/simple/mailshell/) 2022-10-27T20:14:28,598 Found link https://files.pythonhosted.org/packages/59/c1/d632a269e32a2bbea68cd09ff5d34db1f41c57693848b5f4249e6818b647/mailshell-1.2.0.tar.gz (from https://pypi.org/simple/mailshell/), version: 1.2.0 2022-10-27T20:14:28,599 Skipping link: No binaries permitted for mailshell: https://files.pythonhosted.org/packages/8e/ea/05c44035ebb139694201d8ba3656a3aa79581391898fc131480d8ea66194/mailshell-1.2.1-py3-none-any.whl (from https://pypi.org/simple/mailshell/) 2022-10-27T20:14:28,599 Found link https://files.pythonhosted.org/packages/f9/71/0498dd4e54991deb2417b7ebb617395c4a994194bac982e04375ab246715/mailshell-1.2.1.tar.gz (from https://pypi.org/simple/mailshell/), version: 1.2.1 2022-10-27T20:14:28,600 Skipping link: No binaries permitted for mailshell: https://files.pythonhosted.org/packages/b5/9e/ee98d83190ea3e3e31dc13672c9ebd22ee4833c0edb0e63071aa322bf758/mailshell-1.2.2-py3-none-any.whl (from https://pypi.org/simple/mailshell/) 2022-10-27T20:14:28,601 Found link https://files.pythonhosted.org/packages/07/67/e0c9288fb884d6d19533fdb33a23e57e1afc469262647fef5a148d26f7d9/mailshell-1.2.2.tar.gz (from https://pypi.org/simple/mailshell/), version: 1.2.2 2022-10-27T20:14:28,601 Skipping link: No binaries permitted for mailshell: https://files.pythonhosted.org/packages/2c/7e/21299c1bc16f084458c1c14860ee7793552d00752dde7749867d1351c89f/mailshell-1.3.0-py3-none-any.whl (from https://pypi.org/simple/mailshell/) 2022-10-27T20:14:28,602 Found link https://files.pythonhosted.org/packages/39/80/fef99e57852eaecab1f00eb39e060746e8d9aeaf943365a7e5db1db15aed/mailshell-1.3.0.tar.gz (from https://pypi.org/simple/mailshell/), version: 1.3.0 2022-10-27T20:14:28,603 Skipping link: No binaries permitted for mailshell: https://files.pythonhosted.org/packages/bf/1c/4b18e713c19412a5ef30f43a381a4719371a46ed250e4982ff312b394610/mailshell-1.4.0-py3-none-any.whl (from https://pypi.org/simple/mailshell/) 2022-10-27T20:14:28,603 Found link https://files.pythonhosted.org/packages/30/2a/9da1115b8c20bdc65f1804c94554461fb296bd3af267766a77ef4d04e49a/mailshell-1.4.0.tar.gz (from https://pypi.org/simple/mailshell/), version: 1.4.0 2022-10-27T20:14:28,604 Skipping link: No binaries permitted for mailshell: https://files.pythonhosted.org/packages/77/a7/a2b2cbf6874b66f83f2bc0d0cb28636ea0170a57624778a5bf73b7527da4/mailshell-1.4.1-py3-none-any.whl (from https://pypi.org/simple/mailshell/) 2022-10-27T20:14:28,604 Found link https://files.pythonhosted.org/packages/9e/46/979940bf27e308b4104795c56fb58386a6839ca5fcbcb48439a1a40f779a/mailshell-1.4.1.tar.gz (from https://pypi.org/simple/mailshell/), version: 1.4.1 2022-10-27T20:14:28,605 Skipping link: No binaries permitted for mailshell: https://files.pythonhosted.org/packages/c3/a1/7baa2357d0abdea6df3d4ce4c1b4e6d3934ddc7d1f92e5bf6c32d8bcfacb/mailshell-1.4.4-py3-none-any.whl (from https://pypi.org/simple/mailshell/) 2022-10-27T20:14:28,606 Found link https://files.pythonhosted.org/packages/2f/f3/2ee5a0f4b2330f8f4144dfb764589bc2d8e20253b063c3949b1cebf1774a/mailshell-1.4.4.tar.gz (from https://pypi.org/simple/mailshell/), version: 1.4.4 2022-10-27T20:14:28,606 Skipping link: No binaries permitted for mailshell: https://files.pythonhosted.org/packages/10/e3/47047834063d5aa80f84b24ece2ed6da7e964373d3eab5c1bc2e0f307f20/mailshell-1.4.5-py3-none-any.whl (from https://pypi.org/simple/mailshell/) 2022-10-27T20:14:28,607 Found link https://files.pythonhosted.org/packages/64/ad/3604d4563a9dee7178729bc3d55970ac8c2fa9d230b0e4edfde1216e3141/mailshell-1.4.5.tar.gz (from https://pypi.org/simple/mailshell/), version: 1.4.5 2022-10-27T20:14:28,607 Skipping link: No binaries permitted for mailshell: https://files.pythonhosted.org/packages/01/4b/a98139aa7fedb628ec5666a61120f9ccc85e65ae974731da5b78c2d84a66/mailshell-1.4.6-py3-none-any.whl (from https://pypi.org/simple/mailshell/) 2022-10-27T20:14:28,608 Found link https://files.pythonhosted.org/packages/c8/e0/a2c919473ab29939f03790e8b00e67a330df04a61c2f6621e7f2d93b20d2/mailshell-1.4.6.tar.gz (from https://pypi.org/simple/mailshell/), version: 1.4.6 2022-10-27T20:14:28,609 Skipping link: No binaries permitted for mailshell: https://files.pythonhosted.org/packages/a4/bc/63bb9229c4204d0c1e3d3d60ce28b4b231dd8d525fa599cd58c38f8862e8/mailshell-1.4.10-py3-none-any.whl (from https://pypi.org/simple/mailshell/) 2022-10-27T20:14:28,609 Found link https://files.pythonhosted.org/packages/9a/6a/378d85f35b26b7e3953b749055df28f0fc89ec73f0896740329583eb7452/mailshell-1.4.10.tar.gz (from https://pypi.org/simple/mailshell/), version: 1.4.10 2022-10-27T20:14:28,610 Fetching project page and analyzing links: https://www.piwheels.org/simple/mailshell/ 2022-10-27T20:14:28,611 Getting page https://www.piwheels.org/simple/mailshell/ 2022-10-27T20:14:28,613 Found index url https://www.piwheels.org/simple 2022-10-27T20:14:28,901 Fetched page https://www.piwheels.org/simple/mailshell/ as text/html 2022-10-27T20:14:28,909 Skipping link: No binaries permitted for mailshell: https://www.piwheels.org/simple/mailshell/mailshell-1.4.5-py3-none-any.whl#sha256=0e1b513364c1d00747ff9937bd616d4a6979e2587be0e7e3af67318ec6c61745 (from https://www.piwheels.org/simple/mailshell/) 2022-10-27T20:14:28,910 Skipping link: No binaries permitted for mailshell: https://www.piwheels.org/simple/mailshell/mailshell-1.4.4-py3-none-any.whl#sha256=e89808933227fdbdba1589219094585119395f65e5dad843ce773e992097ec6a (from https://www.piwheels.org/simple/mailshell/) 2022-10-27T20:14:28,910 Skipping link: No binaries permitted for mailshell: https://www.piwheels.org/simple/mailshell/mailshell-1.4.1-py3-none-any.whl#sha256=4353cc093990e8b9adf7607e90cee14710e9a8814d3745e3c13db7e9af3c11bf (from https://www.piwheels.org/simple/mailshell/) 2022-10-27T20:14:28,911 Skipping link: No binaries permitted for mailshell: https://www.piwheels.org/simple/mailshell/mailshell-1.4.0-py3-none-any.whl#sha256=361c6f98eb28968e85c1cb32d80a82b39734ef4b108fb31b6115cd2e7f502598 (from https://www.piwheels.org/simple/mailshell/) 2022-10-27T20:14:28,912 Skipping link: No binaries permitted for mailshell: https://www.piwheels.org/simple/mailshell/mailshell-1.3.0-py3-none-any.whl#sha256=848146738b022845ea66f0b60945146060d63fd094b34ffea5dce537b42473c6 (from https://www.piwheels.org/simple/mailshell/) 2022-10-27T20:14:28,912 Skipping link: No binaries permitted for mailshell: https://www.piwheels.org/simple/mailshell/mailshell-1.2.2-py3-none-any.whl#sha256=d0f60f0cf7e8db240d7c7c66fa25d88aba4274a7cd684c34f9a881fe53d23fd9 (from https://www.piwheels.org/simple/mailshell/) 2022-10-27T20:14:28,913 Skipping link: No binaries permitted for mailshell: https://www.piwheels.org/simple/mailshell/mailshell-1.2.1-py3-none-any.whl#sha256=bef739ce4748541e0fbefd5b501a1d77b45ca948a54038274f8c3439dffe50cc (from https://www.piwheels.org/simple/mailshell/) 2022-10-27T20:14:28,913 Skipping link: No binaries permitted for mailshell: https://www.piwheels.org/simple/mailshell/mailshell-1.2.0-py3-none-any.whl#sha256=96de37bfcfc43361be7ec11566853466a18d061f3c724f5dc4ef337f350f851e (from https://www.piwheels.org/simple/mailshell/) 2022-10-27T20:14:28,914 Skipping link: not a file: https://www.piwheels.org/simple/mailshell/ 2022-10-27T20:14:28,914 Skipping link: not a file: https://pypi.org/simple/mailshell/ 2022-10-27T20:14:28,949 Given no hashes to check 1 links for project 'mailshell': discarding no candidates 2022-10-27T20:14:28,981 Collecting mailshell==1.4.10 2022-10-27T20:14:28,985 Created temporary directory: /tmp/pip-unpack-laz2vkxy 2022-10-27T20:14:29,218 Downloading mailshell-1.4.10.tar.gz (12 kB) 2022-10-27T20:14:29,316 Added mailshell==1.4.10 from https://files.pythonhosted.org/packages/9a/6a/378d85f35b26b7e3953b749055df28f0fc89ec73f0896740329583eb7452/mailshell-1.4.10.tar.gz to build tracker '/tmp/pip-build-tracker-pb0yx1oo' 2022-10-27T20:14:29,318 Running setup.py (path:/tmp/pip-wheel-cza_8b9a/mailshell_659e4ed9e3cc41a19cd5ef46a80c379e/setup.py) egg_info for package mailshell 2022-10-27T20:14:29,319 Created temporary directory: /tmp/pip-pip-egg-info-_bnc66my 2022-10-27T20:14:29,320 Preparing metadata (setup.py): started 2022-10-27T20:14:29,322 Running command python setup.py egg_info 2022-10-27T20:14:31,305 Traceback (most recent call last): 2022-10-27T20:14:31,306 File "", line 36, in 2022-10-27T20:14:31,307 File "", line 34, in 2022-10-27T20:14:31,307 File "/tmp/pip-wheel-cza_8b9a/mailshell_659e4ed9e3cc41a19cd5ef46a80c379e/setup.py", line 13, in 2022-10-27T20:14:31,308 REQUIREMENTS = (current_folder / "requirements.txt").read_text().splitlines() 2022-10-27T20:14:31,308 File "/usr/lib/python3.7/pathlib.py", line 1199, in read_text 2022-10-27T20:14:31,309 with self.open(mode='r', encoding=encoding, errors=errors) as f: 2022-10-27T20:14:31,309 File "/usr/lib/python3.7/pathlib.py", line 1186, in open 2022-10-27T20:14:31,309 opener=self._opener) 2022-10-27T20:14:31,310 File "/usr/lib/python3.7/pathlib.py", line 1039, in _opener 2022-10-27T20:14:31,310 return self._accessor.open(self, flags, mode) 2022-10-27T20:14:31,311 FileNotFoundError: [Errno 2] No such file or directory: '/tmp/pip-wheel-cza_8b9a/mailshell_659e4ed9e3cc41a19cd5ef46a80c379e/requirements.txt' 2022-10-27T20:14:31,460 ERROR: [present-rich] python setup.py egg_info exited with 1 2022-10-27T20:14:31,504 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2022-10-27T20:14:31,504 exec(compile('"'"''"'"''"'"' 2022-10-27T20:14:31,504 # This is -- a caller that pip uses to run setup.py 2022-10-27T20:14:31,504 # 2022-10-27T20:14:31,504 # - It imports setuptools before invoking setup.py, to enable projects that directly 2022-10-27T20:14:31,504 # import from `distutils.core` to work with newer packaging standards. 2022-10-27T20:14:31,504 # - It provides a clear error message when setuptools is not installed. 2022-10-27T20:14:31,504 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2022-10-27T20:14:31,504 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2022-10-27T20:14:31,504 # manifest_maker: standard file '"'"'-c'"'"' not found". 2022-10-27T20:14:31,504 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2022-10-27T20:14:31,504 import os, sys, tokenize 2022-10-27T20:14:31,504 2022-10-27T20:14:31,504 try: 2022-10-27T20:14:31,504 import setuptools 2022-10-27T20:14:31,504 except ImportError as error: 2022-10-27T20:14:31,504 print( 2022-10-27T20:14:31,504 "ERROR: Can not execute `setup.py` since setuptools is not available in " 2022-10-27T20:14:31,504 "the build environment.", 2022-10-27T20:14:31,504 file=sys.stderr, 2022-10-27T20:14:31,504 ) 2022-10-27T20:14:31,504 sys.exit(1) 2022-10-27T20:14:31,504 2022-10-27T20:14:31,504 __file__ = %r 2022-10-27T20:14:31,504 sys.argv[0] = __file__ 2022-10-27T20:14:31,504 2022-10-27T20:14:31,504 if os.path.exists(__file__): 2022-10-27T20:14:31,504 filename = __file__ 2022-10-27T20:14:31,504 with tokenize.open(__file__) as f: 2022-10-27T20:14:31,504 setup_py_code = f.read() 2022-10-27T20:14:31,504 else: 2022-10-27T20:14:31,504 filename = "" 2022-10-27T20:14:31,504 setup_py_code = "from setuptools import setup; setup()" 2022-10-27T20:14:31,504 2022-10-27T20:14:31,504 exec(compile(setup_py_code, filename, "exec")) 2022-10-27T20:14:31,504 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-cza_8b9a/mailshell_659e4ed9e3cc41a19cd5ef46a80c379e/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-_bnc66my[/] 2022-10-27T20:14:31,504 [bold magenta]cwd[/]: /tmp/pip-wheel-cza_8b9a/mailshell_659e4ed9e3cc41a19cd5ef46a80c379e/ 2022-10-27T20:14:31,505 Preparing metadata (setup.py): finished with status 'error' 2022-10-27T20:14:31,508 ERROR: [present-rich] metadata generation failed 2022-10-27T20:14:31,522 Exception information: 2022-10-27T20:14:31,522 Traceback (most recent call last): 2022-10-27T20:14:31,522 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 68, in generate_metadata 2022-10-27T20:14:31,522 spinner=spinner, 2022-10-27T20:14:31,522 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/subprocess.py", line 224, in call_subprocess 2022-10-27T20:14:31,522 raise error 2022-10-27T20:14:31,522 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2022-10-27T20:14:31,522 2022-10-27T20:14:31,522 The above exception was the direct cause of the following exception: 2022-10-27T20:14:31,522 2022-10-27T20:14:31,522 Traceback (most recent call last): 2022-10-27T20:14:31,522 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 160, in exc_logging_wrapper 2022-10-27T20:14:31,522 status = run_func(*args) 2022-10-27T20:14:31,522 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 247, in wrapper 2022-10-27T20:14:31,522 return func(self, options, args) 2022-10-27T20:14:31,522 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 170, in run 2022-10-27T20:14:31,522 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2022-10-27T20:14:31,522 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 93, in resolve 2022-10-27T20:14:31,522 collected.requirements, max_rounds=try_to_avoid_resolution_too_deep 2022-10-27T20:14:31,522 File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 481, in resolve 2022-10-27T20:14:31,522 state = resolution.resolve(requirements, max_rounds=max_rounds) 2022-10-27T20:14:31,522 File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 348, in resolve 2022-10-27T20:14:31,522 self._add_to_criteria(self.state.criteria, r, parent=None) 2022-10-27T20:14:31,522 File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 172, in _add_to_criteria 2022-10-27T20:14:31,522 if not criterion.candidates: 2022-10-27T20:14:31,522 File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/structs.py", line 151, in __bool__ 2022-10-27T20:14:31,522 return bool(self._sequence) 2022-10-27T20:14:31,522 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__ 2022-10-27T20:14:31,522 return any(self) 2022-10-27T20:14:31,522 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in 2022-10-27T20:14:31,522 return (c for c in iterator if id(c) not in self._incompatible_ids) 2022-10-27T20:14:31,522 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built 2022-10-27T20:14:31,522 candidate = func() 2022-10-27T20:14:31,522 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 211, in _make_candidate_from_link 2022-10-27T20:14:31,522 version=version, 2022-10-27T20:14:31,522 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 303, in __init__ 2022-10-27T20:14:31,522 version=version, 2022-10-27T20:14:31,522 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 162, in __init__ 2022-10-27T20:14:31,522 self.dist = self._prepare() 2022-10-27T20:14:31,522 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 231, in _prepare 2022-10-27T20:14:31,522 dist = self._prepare_distribution() 2022-10-27T20:14:31,522 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 308, in _prepare_distribution 2022-10-27T20:14:31,522 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2022-10-27T20:14:31,522 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 491, in prepare_linked_requirement 2022-10-27T20:14:31,522 return self._prepare_linked_requirement(req, parallel_builds) 2022-10-27T20:14:31,522 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 582, in _prepare_linked_requirement 2022-10-27T20:14:31,522 self.check_build_deps, 2022-10-27T20:14:31,522 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 70, in _get_prepared_distribution 2022-10-27T20:14:31,522 finder, build_isolation, check_build_deps 2022-10-27T20:14:31,522 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/distributions/sdist.py", line 61, in prepare_distribution_metadata 2022-10-27T20:14:31,522 self.req.prepare_metadata() 2022-10-27T20:14:31,522 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 546, in prepare_metadata 2022-10-27T20:14:31,522 details=details, 2022-10-27T20:14:31,522 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 71, in generate_metadata 2022-10-27T20:14:31,522 raise MetadataGenerationFailed(package_details=details) from error 2022-10-27T20:14:31,522 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2022-10-27T20:14:31,545 Removed mailshell==1.4.10 from https://files.pythonhosted.org/packages/9a/6a/378d85f35b26b7e3953b749055df28f0fc89ec73f0896740329583eb7452/mailshell-1.4.10.tar.gz from build tracker '/tmp/pip-build-tracker-pb0yx1oo' 2022-10-27T20:14:31,546 Removed build tracker: '/tmp/pip-build-tracker-pb0yx1oo'