2020-07-06T08:37:55,422 Created temporary directory: /tmp/pip-ephem-wheel-cache-p2yk38on
2020-07-06T08:37:55,426 Created temporary directory: /tmp/pip-req-tracker-9jwntohn
2020-07-06T08:37:55,427 Initialized build tracking at /tmp/pip-req-tracker-9jwntohn
2020-07-06T08:37:55,427 Created build tracker: /tmp/pip-req-tracker-9jwntohn
2020-07-06T08:37:55,428 Entered build tracker: /tmp/pip-req-tracker-9jwntohn
2020-07-06T08:37:55,429 Created temporary directory: /tmp/pip-wheel-bgd9jski
2020-07-06T08:37:55,446 1 location(s) to search for versions of Fern2:
2020-07-06T08:37:55,446 * https://pypi.org/simple/fern2/
2020-07-06T08:37:55,447 Fetching project page and analyzing links: https://pypi.org/simple/fern2/
2020-07-06T08:37:55,447 Getting page https://pypi.org/simple/fern2/
2020-07-06T08:37:55,450 Found index url https://pypi.org/simple
2020-07-06T08:37:55,668   Skipping link: No binaries permitted for Fern2: https://files.pythonhosted.org/packages/95/9c/5bbd6d30f936062bfd920834dfbb4536bd5e6dc7b37f484f3352ca808e08/Fern2-0.0.1-py3-none-any.whl#sha256=885f19c95b985c106191ab41277a349a3666c5273f543ede369004a02fa00129 (from https://pypi.org/simple/fern2/) (requires-python:>=3.6)
2020-07-06T08:37:55,669   Skipping link: No binaries permitted for Fern2: https://files.pythonhosted.org/packages/8a/50/5cf320e2a005f4dd5912b620ed930f7ec81d5bdd53fd6351869f32d39019/Fern2-0.0.2-py3-none-any.whl#sha256=bd1bca72f063582295b815673a8cbc7f58eb92161477b31fca1faf28164ab689 (from https://pypi.org/simple/fern2/) (requires-python:>=3.6)
2020-07-06T08:37:55,670   Skipping link: No binaries permitted for Fern2: https://files.pythonhosted.org/packages/fc/72/17bb1769719ed944b86c83053410f57d90fa220a2d5cdbf5b399a52523b9/Fern2-0.1.0-py3-none-any.whl#sha256=6ea96796e3e0fb4a6cefab3181b1089907c07b3e3197944439e457a3bcffc9af (from https://pypi.org/simple/fern2/) (requires-python:>=3.6)
2020-07-06T08:37:55,670   Skipping link: No binaries permitted for Fern2: https://files.pythonhosted.org/packages/0b/64/79d89c750ed116b376f85e1f8fb6b62388a233f39b24ffbeff8f2a8c3692/Fern2-0.1.1-py3-none-any.whl#sha256=b72b2826c6ce0f09910d30eff16492201dfd38c7906a972ee9165df3b27af952 (from https://pypi.org/simple/fern2/) (requires-python:>=3.6)
2020-07-06T08:37:55,671   Found link https://files.pythonhosted.org/packages/8a/0e/ebe5b124ffb653f1d7ef9fd9ba2c8bc113abcf7d4bf0ca3a23c34b4f4631/Fern2-0.1.1.tar.gz#sha256=4d719fc61f165dff25c84353a38a516c061c3154ad2acb67e32a8dffe9d6a79b (from https://pypi.org/simple/fern2/) (requires-python:>=3.6), version: 0.1.1
2020-07-06T08:37:55,672   Skipping link: No binaries permitted for Fern2: https://files.pythonhosted.org/packages/59/c3/f4e534ff9042b9a602a4ea0c016ff224e416c9b0443f3d429cd5aa286de2/Fern2-0.1.2-py3-none-any.whl#sha256=dee4a81e04a8b79defcf1237a6267b11872e1a6dcbdf1eb7a0c34dc5fbfb07ec (from https://pypi.org/simple/fern2/) (requires-python:>=3.6)
2020-07-06T08:37:55,673   Found link https://files.pythonhosted.org/packages/d0/25/299fef6137064f0d1f79db216c6c9231599908ab5f3c25241d051c5a31da/Fern2-0.1.2.tar.gz#sha256=f960ad77ed950b4da0b26c9d8ce41dc9806406f08a7c343dc78c15c28396160e (from https://pypi.org/simple/fern2/) (requires-python:>=3.6), version: 0.1.2
2020-07-06T08:37:55,673   Skipping link: No binaries permitted for Fern2: https://files.pythonhosted.org/packages/57/58/5b865243f05e1774f46d0eecef9faa6da6cdbb7f124fe66b2d360847b6b3/Fern2-0.1.3-py3-none-any.whl#sha256=1518c558f58fc6bf7734ce4a5b347b6272abb8c24e516920aa32e4effe9fbb10 (from https://pypi.org/simple/fern2/) (requires-python:>=3.6)
2020-07-06T08:37:55,674   Found link https://files.pythonhosted.org/packages/42/79/c432b38ab66d47ffbfadc5cd546de4eeb9e6e346499b87b8fce4a27b289e/Fern2-0.1.3.tar.gz#sha256=2edab2c87fbbba213b2333fa2ec72e63ad009d68de7a85bc0ef423686d57ceec (from https://pypi.org/simple/fern2/) (requires-python:>=3.6), version: 0.1.3
2020-07-06T08:37:55,675   Skipping link: No binaries permitted for Fern2: https://files.pythonhosted.org/packages/60/dd/d7e6a25fe0c0cc192268b5418d8b844389e73a30acc4b43a41a7300ad084/Fern2-0.1.4-py3-none-any.whl#sha256=b4d578e029daf7687537bddfcfdb569a9517ebb2cc35e3c5a5124cdeeaef6c8a (from https://pypi.org/simple/fern2/) (requires-python:>=3.6)
2020-07-06T08:37:55,676   Found link https://files.pythonhosted.org/packages/3f/e6/d7c063b3222923415665ca16d32330621fa047bfe2316302ec9985f65a29/Fern2-0.1.4.tar.gz#sha256=28c896dc876383db4df89daaa97ceb6672950c6627f74cc154c66cc88d293283 (from https://pypi.org/simple/fern2/) (requires-python:>=3.6), version: 0.1.4
2020-07-06T08:37:55,676   Skipping link: No binaries permitted for Fern2: https://files.pythonhosted.org/packages/ae/05/8b6709d25a66c84edf6d36b2af54bbbac7c710d4a5008619378685052eac/Fern2-0.2.0-py3-none-any.whl#sha256=3bcc56f8423dc3bb0352870a954ba437882c5d01ffda84d575e836ae5a9a84ee (from https://pypi.org/simple/fern2/) (requires-python:>=3.6)
2020-07-06T08:37:55,677   Found link https://files.pythonhosted.org/packages/ca/4c/5eb77b9f5bea70e0d944d1eab415ae65463f90c8abc8f74dcb99ea1d5cdc/Fern2-0.2.0.tar.gz#sha256=9996b74f81010df44b85ef334ed3c9b8a8ba99952dc18ea3c40fe3f4351bf813 (from https://pypi.org/simple/fern2/) (requires-python:>=3.6), version: 0.2.0
2020-07-06T08:37:55,678   Skipping link: No binaries permitted for Fern2: https://files.pythonhosted.org/packages/3f/74/2106473f664e1fdc63b6ec5c7e8f67402fd4ad1b1e1cda96b6466e02d35c/Fern2-0.3.0-py3-none-any.whl#sha256=d10edc62fadacbcf499e47c5df20fc0851da887c05c6f7359054782ff19685c7 (from https://pypi.org/simple/fern2/) (requires-python:>=3.6)
2020-07-06T08:37:55,679   Found link https://files.pythonhosted.org/packages/4f/1b/8c17c923f19c59c1c26e6eed0004692310cfa00b20a0af69b57639e8daee/Fern2-0.3.0.tar.gz#sha256=417d22434abe032ffc299a8586a5f78027fad1e9e5656ff131a893db9529adea (from https://pypi.org/simple/fern2/) (requires-python:>=3.6), version: 0.3.0
2020-07-06T08:37:55,680   Skipping link: No binaries permitted for Fern2: https://files.pythonhosted.org/packages/68/52/4e7d105ff1f7b86393bd9fd870310aa0c9ed3bf9e70c4041e3c1e29c10d0/Fern2-0.3.1-py3-none-any.whl#sha256=50df7c4783af781462b2b81d99fe152fdefb11fcef8fe405febad8099b9530fd (from https://pypi.org/simple/fern2/) (requires-python:>=3.6)
2020-07-06T08:37:55,681   Found link https://files.pythonhosted.org/packages/15/fb/d776398681b4d46445e211ce2f99bb7e0cd30774ce2cc293907b81902a52/Fern2-0.3.1.tar.gz#sha256=2a34bda470c019851a2b23a9136c7f093b9afc87c772d59c099a982e1cf6f2b7 (from https://pypi.org/simple/fern2/) (requires-python:>=3.6), version: 0.3.1
2020-07-06T08:37:55,681   Skipping link: No binaries permitted for Fern2: https://files.pythonhosted.org/packages/21/a5/fbf8abbf09eb06849477c1e7f0fb93b634b7e564a5da7abda358e294b08f/Fern2-0.3.2-py3-none-any.whl#sha256=65c04a8802e1476748d1fd7ee8b74bb76dfa79e8ddd47afee09a53b8eaeea3bb (from https://pypi.org/simple/fern2/) (requires-python:>=3.6)
2020-07-06T08:37:55,682   Found link https://files.pythonhosted.org/packages/a1/32/f5d63f42f345080a6bccf1d97dd69a180ca97366e223be60512eacf7fbdb/Fern2-0.3.2.tar.gz#sha256=c54a7bb684808f211c2652c84cba2a12ddcefbd0e96f4b62fddfc6e441f16ce4 (from https://pypi.org/simple/fern2/) (requires-python:>=3.6), version: 0.3.2
2020-07-06T08:37:55,696 Given no hashes to check 1 links for project 'Fern2': discarding no candidates
2020-07-06T08:37:55,698 Using version 0.3.2 (newest of versions: 0.3.2)
2020-07-06T08:37:55,703 Collecting Fern2==0.3.2
2020-07-06T08:37:55,707   Created temporary directory: /tmp/pip-unpack-tjdy1eiv
2020-07-06T08:37:55,919   Downloading Fern2-0.3.2.tar.gz (15 kB)
2020-07-06T08:37:56,056   Added Fern2==0.3.2 from https://files.pythonhosted.org/packages/a1/32/f5d63f42f345080a6bccf1d97dd69a180ca97366e223be60512eacf7fbdb/Fern2-0.3.2.tar.gz#sha256=c54a7bb684808f211c2652c84cba2a12ddcefbd0e96f4b62fddfc6e441f16ce4 to build tracker '/tmp/pip-req-tracker-9jwntohn'
2020-07-06T08:37:56,059     Running setup.py (path:/tmp/pip-wheel-bgd9jski/Fern2/setup.py) egg_info for package Fern2
2020-07-06T08:37:56,061     Created temporary directory: /tmp/pip-pip-egg-info-ov78wlds
2020-07-06T08:37:56,062     Running command python setup.py egg_info
2020-07-06T08:37:57,627     Traceback (most recent call last):
2020-07-06T08:37:57,628       File "<string>", line 1, in <module>
2020-07-06T08:37:57,628       File "/tmp/pip-wheel-bgd9jski/Fern2/setup.py", line 14, in <module>
2020-07-06T08:37:57,629         with open('requirements.txt', 'r') as f:
2020-07-06T08:37:57,629     FileNotFoundError: [Errno 2] No such file or directory: 'requirements.txt'
2020-07-06T08:37:57,718 ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
2020-07-06T08:37:57,719 Exception information:
2020-07-06T08:37:57,719 Traceback (most recent call last):
2020-07-06T08:37:57,719   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 188, in _main
2020-07-06T08:37:57,719     status = self.run(options, args)
2020-07-06T08:37:57,719   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 185, in wrapper
2020-07-06T08:37:57,719     return func(self, options, args)
2020-07-06T08:37:57,719   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 160, in run
2020-07-06T08:37:57,719     reqs, check_supported_wheels=True
2020-07-06T08:37:57,719   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 179, in resolve
2020-07-06T08:37:57,719     discovered_reqs.extend(self._resolve_one(requirement_set, req))
2020-07-06T08:37:57,719   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 362, in _resolve_one
2020-07-06T08:37:57,719     abstract_dist = self._get_abstract_dist_for(req_to_install)
2020-07-06T08:37:57,719   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 314, in _get_abstract_dist_for
2020-07-06T08:37:57,719     abstract_dist = self.preparer.prepare_linked_requirement(req)
2020-07-06T08:37:57,719   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 488, in prepare_linked_requirement
2020-07-06T08:37:57,719     req, self.req_tracker, self.finder, self.build_isolation,
2020-07-06T08:37:57,719   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 91, in _get_prepared_distribution
2020-07-06T08:37:57,719     abstract_dist.prepare_distribution_metadata(finder, build_isolation)
2020-07-06T08:37:57,719   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/distributions/sdist.py", line 40, in prepare_distribution_metadata
2020-07-06T08:37:57,719     self.req.prepare_metadata()
2020-07-06T08:37:57,719   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 550, in prepare_metadata
2020-07-06T08:37:57,719     self.metadata_directory = self._generate_metadata()
2020-07-06T08:37:57,719   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 530, in _generate_metadata
2020-07-06T08:37:57,719     details=self.name or "from {}".format(self.link)
2020-07-06T08:37:57,719   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 73, in generate_metadata
2020-07-06T08:37:57,719     command_desc='python setup.py egg_info',
2020-07-06T08:37:57,719   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/subprocess.py", line 241, in call_subprocess
2020-07-06T08:37:57,719     raise InstallationError(exc_msg)
2020-07-06T08:37:57,719 pip._internal.exceptions.InstallationError: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
2020-07-06T08:37:57,734 Removed Fern2==0.3.2 from https://files.pythonhosted.org/packages/a1/32/f5d63f42f345080a6bccf1d97dd69a180ca97366e223be60512eacf7fbdb/Fern2-0.3.2.tar.gz#sha256=c54a7bb684808f211c2652c84cba2a12ddcefbd0e96f4b62fddfc6e441f16ce4 from build tracker '/tmp/pip-req-tracker-9jwntohn'
2020-07-06T08:37:57,735 Removed build tracker: '/tmp/pip-req-tracker-9jwntohn'