2021-02-03T10:49:01,350 Created temporary directory: /tmp/pip-ephem-wheel-cache-38cmxamo
2021-02-03T10:49:01,353 Created temporary directory: /tmp/pip-req-tracker-xl512p5_
2021-02-03T10:49:01,353 Initialized build tracking at /tmp/pip-req-tracker-xl512p5_
2021-02-03T10:49:01,354 Created build tracker: /tmp/pip-req-tracker-xl512p5_
2021-02-03T10:49:01,354 Entered build tracker: /tmp/pip-req-tracker-xl512p5_
2021-02-03T10:49:01,354 Created temporary directory: /tmp/pip-wheel-7zwucpl9
2021-02-03T10:49:01,390 1 location(s) to search for versions of graph-walker:
2021-02-03T10:49:01,390 * https://pypi.org/simple/graph-walker/
2021-02-03T10:49:01,391 Fetching project page and analyzing links: https://pypi.org/simple/graph-walker/
2021-02-03T10:49:01,391 Getting page https://pypi.org/simple/graph-walker/
2021-02-03T10:49:01,393 Found index url https://pypi.org/simple
2021-02-03T10:49:01,487   Found link https://files.pythonhosted.org/packages/95/ae/4dda2c06a43141eca16d05b3f09b06a5f26ce6d794f1dca0b8974ac86e10/graph-walker-0.0.1.tar.gz#sha256=33f13144925fb76b8261005ee40c4654dea50697abcdb0e7ecae4d01617d3f8d (from https://pypi.org/simple/graph-walker/) (requires-python:>=3.5), version: 0.0.1
2021-02-03T10:49:01,499   Found link https://files.pythonhosted.org/packages/67/c7/07b4369be1ed175f3f1c5bd6efba662bcc49ec27b1506557c2bb084c79a7/graph_walker-0.0.1-py3-none-any.whl#sha256=c9d111a8cb063ca5d6c12ca0b9df11dd4087f0703cf1d9797a4e04fc271e29a3 (from https://pypi.org/simple/graph-walker/) (requires-python:>=3.5), version: 0.0.1
2021-02-03T10:49:01,500   Found link https://files.pythonhosted.org/packages/62/05/d3e10c41a605d3f308857947b834fc8142433e2a32728fa47fc8c6f9a56c/graph-walker-0.0.2.tar.gz#sha256=32847f7c5669f6a6e36754c4a23b657eaba4d76e5b41afa18eb1c8c6f38b676c (from https://pypi.org/simple/graph-walker/) (requires-python:>=3.5), version: 0.0.2
2021-02-03T10:49:01,501   Found link https://files.pythonhosted.org/packages/75/8f/0413556eb85d8f3baf9cc521dc00ed93eae1d59fbaf97c615aa4aae926ba/graph_walker-0.0.2-py3-none-any.whl#sha256=3c205d7c22ddb5fb99bd6d33fcece131e0caf4126689a7a36f57675a5dc46b63 (from https://pypi.org/simple/graph-walker/) (requires-python:>=3.5), version: 0.0.2
2021-02-03T10:49:01,502   Found link https://files.pythonhosted.org/packages/e9/98/35adb853800da43ebed65cd47d13b22a675cf496641a35da078ddc5d696b/graph-walker-0.0.3.tar.gz#sha256=a3b3a829d36dcb4f0d867e4b400dee3070f8d01790b149c7075558e8d12b48af (from https://pypi.org/simple/graph-walker/) (requires-python:>=3.5), version: 0.0.3
2021-02-03T10:49:01,502   Found link https://files.pythonhosted.org/packages/e1/9b/8fc8cbee8a76facb437fe0de0e435717e430099d9f2d8f39a2c0eaee1c44/graph_walker-0.0.3-py3-none-any.whl#sha256=17694c45a910da8df73a8509f39b562902f5bd399c9350f56bf6bb0fa58c1e47 (from https://pypi.org/simple/graph-walker/) (requires-python:>=3.5), version: 0.0.3
2021-02-03T10:49:01,503   Found link https://files.pythonhosted.org/packages/c1/e1/325eee25a6c893589ec44471fe4253bf09e0dc83ce1a5aad1cab795e9506/graph-walker-0.0.4.tar.gz#sha256=7951ee2fbcdd9bed579604fedf69a8db1f863681bc2c675d9f60f29eedbd24ea (from https://pypi.org/simple/graph-walker/) (requires-python:>=3.5), version: 0.0.4
2021-02-03T10:49:01,504   Found link https://files.pythonhosted.org/packages/ed/e7/29a24e0b0b55480f93f79da331fcb0069c9493c001cfc0ed03d315a487df/graph_walker-0.0.4-py3-none-any.whl#sha256=ff0c168e6ead345a6b10a6944db1172cc6bd4f76d3268fa4132aa6014bd23615 (from https://pypi.org/simple/graph-walker/) (requires-python:>=3.5), version: 0.0.4
2021-02-03T10:49:01,504   Found link https://files.pythonhosted.org/packages/09/3f/d2f9be31c4482fb1b1952981d30a1fb605b1f8e8929e4a58899e69a88b48/graph-walker-0.0.5.tar.gz#sha256=332561de443c8c42617fe048812111b929626d97c59e784f8c8a5ca35aa0b8f1 (from https://pypi.org/simple/graph-walker/) (requires-python:>=3.5), version: 0.0.5
2021-02-03T10:49:01,505   Found link https://files.pythonhosted.org/packages/73/50/837db5ed28348f3a9ba6cbc23c5d955fd89a6f28b2195d92a04355ef9dc5/graph_walker-0.0.5-py3-none-any.whl#sha256=0a451d256a8df830db79d42ee27ce0e8517b197cd35a66a0bfa3a0653335938f (from https://pypi.org/simple/graph-walker/) (requires-python:>=3.5), version: 0.0.5
2021-02-03T10:49:01,506   Found link https://files.pythonhosted.org/packages/0a/03/220009771704a3cdbffa1c885da2cf7f5f6110ac2fe935aef22842040691/graph-walker-0.0.6.tar.gz#sha256=4d3a307bfdc051092c86ca7d1a21ce6badd3d2af87e2b4db9c03847600064cf1 (from https://pypi.org/simple/graph-walker/) (requires-python:>=3.5), version: 0.0.6
2021-02-03T10:49:01,507   Found link https://files.pythonhosted.org/packages/34/72/b36a6bf69d2c258845da0a8d6b6339225ed4a25832c8c8d4b0c485651cfb/graph_walker-0.0.6-py3-none-any.whl#sha256=e2409d8c29a67efa9706fe22b92a720b1f1637358707c9324e975aa219a32284 (from https://pypi.org/simple/graph-walker/) (requires-python:>=3.5), version: 0.0.6
2021-02-03T10:49:01,507   Found link https://files.pythonhosted.org/packages/0d/7c/f63d47826b2a559764c81ff88b15c46cd540fda47000a7ad402097d8718e/graph-walker-1.0.0.tar.gz#sha256=db9d6dbc7aab5e0fb2b8f9a7c97f0813378bbf1eec87f2f6a42d646aaa29d0ca (from https://pypi.org/simple/graph-walker/), version: 1.0.0
2021-02-03T10:49:01,508   Found link https://files.pythonhosted.org/packages/06/22/a16e5bdf3a983b3411a3361eac8f594bc0c59039ed47ec174c33ff9e64bb/graph-walker-1.0.1.tar.gz#sha256=d7fc72e96d254a51b2266e769b84c9371c00b040e2bc18188b79b8c4a68175ad (from https://pypi.org/simple/graph-walker/), version: 1.0.1
2021-02-03T10:49:01,510 Given no hashes to check 1 links for project 'graph-walker': discarding no candidates
2021-02-03T10:49:01,524 Collecting graph-walker==1.0.1
2021-02-03T10:49:01,526   Created temporary directory: /tmp/pip-unpack-v37v6nsr
2021-02-03T10:49:01,568   Downloading graph-walker-1.0.1.tar.gz (6.9 kB)
2021-02-03T10:49:01,614   Added graph-walker==1.0.1 from https://files.pythonhosted.org/packages/06/22/a16e5bdf3a983b3411a3361eac8f594bc0c59039ed47ec174c33ff9e64bb/graph-walker-1.0.1.tar.gz#sha256=d7fc72e96d254a51b2266e769b84c9371c00b040e2bc18188b79b8c4a68175ad to build tracker '/tmp/pip-req-tracker-xl512p5_'
2021-02-03T10:49:01,616     Running setup.py (path:/tmp/pip-wheel-7zwucpl9/graph-walker_7a2288988fd342afb4c099bb4e343731/setup.py) egg_info for package graph-walker
2021-02-03T10:49:01,616     Created temporary directory: /tmp/pip-pip-egg-info-rzvktke3
2021-02-03T10:49:01,617     Running command python setup.py egg_info
2021-02-03T10:49:02,398     Traceback (most recent call last):
2021-02-03T10:49:02,399       File "<string>", line 1, in <module>
2021-02-03T10:49:02,399       File "/tmp/pip-wheel-7zwucpl9/graph-walker_7a2288988fd342afb4c099bb4e343731/setup.py", line 3, in <module>
2021-02-03T10:49:02,399         import pybind11
2021-02-03T10:49:02,400     ModuleNotFoundError: No module named 'pybind11'
2021-02-03T10:49:02,445 WARNING: Discarding https://files.pythonhosted.org/packages/06/22/a16e5bdf3a983b3411a3361eac8f594bc0c59039ed47ec174c33ff9e64bb/graph-walker-1.0.1.tar.gz#sha256=d7fc72e96d254a51b2266e769b84c9371c00b040e2bc18188b79b8c4a68175ad (from https://pypi.org/simple/graph-walker/). Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
2021-02-03T10:49:02,446 ERROR: Could not find a version that satisfies the requirement graph-walker==1.0.1
2021-02-03T10:49:02,446 ERROR: No matching distribution found for graph-walker==1.0.1
2021-02-03T10:49:02,446 Exception information:
2021-02-03T10:49:02,446 Traceback (most recent call last):
2021-02-03T10:49:02,446   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 171, in _merge_into_criterion
2021-02-03T10:49:02,446     crit = self.state.criteria[name]
2021-02-03T10:49:02,446 KeyError: 'graph-walker'
2021-02-03T10:49:02,446 
2021-02-03T10:49:02,446 During handling of the above exception, another exception occurred:
2021-02-03T10:49:02,446 
2021-02-03T10:49:02,446 Traceback (most recent call last):
2021-02-03T10:49:02,446   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 318, in resolve
2021-02-03T10:49:02,446     name, crit = self._merge_into_criterion(r, parent=None)
2021-02-03T10:49:02,446   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-02-03T10:49:02,446     crit = Criterion.from_requirement(self._p, requirement, parent)
2021-02-03T10:49:02,446   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 83, in from_requirement
2021-02-03T10:49:02,446     raise RequirementsConflicted(criterion)
2021-02-03T10:49:02,446 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('graph-walker==1.0.1')
2021-02-03T10:49:02,446 
2021-02-03T10:49:02,446 During handling of the above exception, another exception occurred:
2021-02-03T10:49:02,446 
2021-02-03T10:49:02,446 Traceback (most recent call last):
2021-02-03T10:49:02,446   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 122, in resolve
2021-02-03T10:49:02,446     requirements, max_rounds=try_to_avoid_resolution_too_deep,
2021-02-03T10:49:02,446   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 453, in resolve
2021-02-03T10:49:02,446     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-02-03T10:49:02,446   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 320, in resolve
2021-02-03T10:49:02,446     raise ResolutionImpossible(e.criterion.information)
2021-02-03T10:49:02,446 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('graph-walker==1.0.1'), parent=None)]
2021-02-03T10:49:02,446 
2021-02-03T10:49:02,446 The above exception was the direct cause of the following exception:
2021-02-03T10:49:02,446 
2021-02-03T10:49:02,446 Traceback (most recent call last):
2021-02-03T10:49:02,446   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 189, in _main
2021-02-03T10:49:02,446     status = self.run(options, args)
2021-02-03T10:49:02,446   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 178, in wrapper
2021-02-03T10:49:02,446     return func(self, options, args)
2021-02-03T10:49:02,446   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 159, in run
2021-02-03T10:49:02,446     reqs, check_supported_wheels=True
2021-02-03T10:49:02,446   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-02-03T10:49:02,446     six.raise_from(error, e)
2021-02-03T10:49:02,446   File "<string>", line 3, in raise_from
2021-02-03T10:49:02,446 pip._internal.exceptions.DistributionNotFound: No matching distribution found for graph-walker==1.0.1
2021-02-03T10:49:02,452 Removed graph-walker==1.0.1 from https://files.pythonhosted.org/packages/06/22/a16e5bdf3a983b3411a3361eac8f594bc0c59039ed47ec174c33ff9e64bb/graph-walker-1.0.1.tar.gz#sha256=d7fc72e96d254a51b2266e769b84c9371c00b040e2bc18188b79b8c4a68175ad from build tracker '/tmp/pip-req-tracker-xl512p5_'
2021-02-03T10:49:02,453 Removed build tracker: '/tmp/pip-req-tracker-xl512p5_'