2021-07-14T09:56:40,498 Created temporary directory: /tmp/pip-ephem-wheel-cache-8aww26no
2021-07-14T09:56:40,502 Created temporary directory: /tmp/pip-req-tracker-336yhkc0
2021-07-14T09:56:40,502 Initialized build tracking at /tmp/pip-req-tracker-336yhkc0
2021-07-14T09:56:40,502 Created build tracker: /tmp/pip-req-tracker-336yhkc0
2021-07-14T09:56:40,503 Entered build tracker: /tmp/pip-req-tracker-336yhkc0
2021-07-14T09:56:40,503 Created temporary directory: /tmp/pip-wheel-aaaef09i
2021-07-14T09:56:40,541 1 location(s) to search for versions of copt:
2021-07-14T09:56:40,541 * https://pypi.org/simple/copt/
2021-07-14T09:56:40,542 Fetching project page and analyzing links: https://pypi.org/simple/copt/
2021-07-14T09:56:40,542 Getting page https://pypi.org/simple/copt/
2021-07-14T09:56:40,545 Found index url https://pypi.org/simple
2021-07-14T09:56:40,742   Found link https://files.pythonhosted.org/packages/95/00/b7bb95dd4c2310c8113bc54982b2fc33f1c79753110f441e2f7380cfad87/copt-0.6.0.tar.gz#sha256=0695b38ca80e22d62ac0f85c9553313dc8d38357b97896f89a16a12622f6f2ec (from https://pypi.org/simple/copt/), version: 0.6.0
2021-07-14T09:56:40,743   Found link https://files.pythonhosted.org/packages/82/8a/eb5acc497ae4e7c131c5a8772276f91f32b72fccccdc7c7f2435c6a50d72/copt-0.7.0.tar.gz#sha256=876a96627f8279d1ecbbed21d3c81995aeb7de5a39e060555db96eb1162031a0 (from https://pypi.org/simple/copt/), version: 0.7.0
2021-07-14T09:56:40,743   Found link https://files.pythonhosted.org/packages/99/37/39a506950d18de7695138d2b4ea8727e6104bb3af104b42a7f9444b1d92e/copt-0.7.1.tar.gz#sha256=cd9f029869b6747af3fbf2b7002c95acb47e2f9355723b7023536ffdccbfed73 (from https://pypi.org/simple/copt/), version: 0.7.1
2021-07-14T09:56:40,744   Found link https://files.pythonhosted.org/packages/cd/7b/f951e8d316df098c600c77cb2f1259f3874d034ff3d40178636fe646e5f3/copt-0.7.2.tar.gz#sha256=38345d3738c9a817d0ecedfc837bb506a35166987f491b88451736e541ae2951 (from https://pypi.org/simple/copt/), version: 0.7.2
2021-07-14T09:56:40,744   Found link https://files.pythonhosted.org/packages/ee/54/b80a20f7c150c8d832f4a60281db93fab6face1ce5d7577e20c653f97bb8/copt-0.7.3.tar.gz#sha256=b429b8ef0e28903261acb8033e64b77de506afea3d0a497b53bf85bd85045dcc (from https://pypi.org/simple/copt/), version: 0.7.3
2021-07-14T09:56:40,745   Found link https://files.pythonhosted.org/packages/b8/5d/dbcd228578836e1f41f05989568c8c35ea2d2f5ac1485a8ae62b4cbe1310/copt-0.8.2.tar.gz#sha256=de8e9ecbf60e8639454bd77f925c276c5c5e8cec49083a6c0eae24bf14e42192 (from https://pypi.org/simple/copt/), version: 0.8.2
2021-07-14T09:56:40,746   Found link https://files.pythonhosted.org/packages/83/fe/cd0b3e075168563eeb17d265b16eacf4737fde279bfb990be62dae2e4c0c/copt-0.8.3.tar.gz#sha256=147f16ed89bb2aab36106133de13de9401aa4e755fc401a8700aae6c53cb1f0d (from https://pypi.org/simple/copt/), version: 0.8.3
2021-07-14T09:56:40,746   Found link https://files.pythonhosted.org/packages/8c/4b/3ff0098897f4d6c79f05da7676bdc30e1bbe0589393e86707b85761a149b/copt-0.8.4.tar.gz#sha256=8c0ca34fb286b280cd87893cf50484930419c9a87029f79f815c6e8d45a6af7e (from https://pypi.org/simple/copt/), version: 0.8.4
2021-07-14T09:56:40,747 Skipping link: not a file: https://pypi.org/simple/copt/
2021-07-14T09:56:40,774 Given no hashes to check 1 links for project 'copt': discarding no candidates
2021-07-14T09:56:40,804 Collecting copt==0.6.0
2021-07-14T09:56:40,806   Created temporary directory: /tmp/pip-unpack-knbg0hh_
2021-07-14T09:56:40,997   Downloading copt-0.6.0.tar.gz (23 kB)
2021-07-14T09:56:41,072   Added copt==0.6.0 from https://files.pythonhosted.org/packages/95/00/b7bb95dd4c2310c8113bc54982b2fc33f1c79753110f441e2f7380cfad87/copt-0.6.0.tar.gz#sha256=0695b38ca80e22d62ac0f85c9553313dc8d38357b97896f89a16a12622f6f2ec to build tracker '/tmp/pip-req-tracker-336yhkc0'
2021-07-14T09:56:41,073     Running setup.py (path:/tmp/pip-wheel-aaaef09i/copt_6f9942bfc70c48d7bf3bf6c8be7da52f/setup.py) egg_info for package copt
2021-07-14T09:56:41,074     Created temporary directory: /tmp/pip-pip-egg-info-sh6opf1h
2021-07-14T09:56:41,074     Running command python setup.py egg_info
2021-07-14T09:56:45,396     Traceback (most recent call last):
2021-07-14T09:56:45,398       File "<string>", line 1, in <module>
2021-07-14T09:56:45,398       File "/tmp/pip-wheel-aaaef09i/copt_6f9942bfc70c48d7bf3bf6c8be7da52f/setup.py", line 1, in <module>
2021-07-14T09:56:45,398         import copt
2021-07-14T09:56:45,399       File "/tmp/pip-wheel-aaaef09i/copt_6f9942bfc70c48d7bf3bf6c8be7da52f/copt/__init__.py", line 4, in <module>
2021-07-14T09:56:45,399         from .splitting import minimize_TOS, minimize_PDHG
2021-07-14T09:56:45,400       File "/tmp/pip-wheel-aaaef09i/copt_6f9942bfc70c48d7bf3bf6c8be7da52f/copt/splitting.py", line 6, in <module>
2021-07-14T09:56:45,400         from . import utils
2021-07-14T09:56:45,401       File "/tmp/pip-wheel-aaaef09i/copt_6f9942bfc70c48d7bf3bf6c8be7da52f/copt/utils.py", line 7, in <module>
2021-07-14T09:56:45,401         from sklearn.utils.extmath import safe_sparse_dot
2021-07-14T09:56:45,402     ModuleNotFoundError: No module named 'sklearn'
2021-07-14T09:56:45,538 WARNING: Discarding https://files.pythonhosted.org/packages/95/00/b7bb95dd4c2310c8113bc54982b2fc33f1c79753110f441e2f7380cfad87/copt-0.6.0.tar.gz#sha256=0695b38ca80e22d62ac0f85c9553313dc8d38357b97896f89a16a12622f6f2ec (from https://pypi.org/simple/copt/). Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
2021-07-14T09:56:45,540 ERROR: Could not find a version that satisfies the requirement copt==0.6.0 (from versions: 0.6.0, 0.7.0, 0.7.1, 0.7.2, 0.7.3, 0.8.2, 0.8.3, 0.8.4)
2021-07-14T09:56:45,541 ERROR: No matching distribution found for copt==0.6.0
2021-07-14T09:56:45,541 Exception information:
2021-07-14T09:56:45,541 Traceback (most recent call last):
2021-07-14T09:56:45,541   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-07-14T09:56:45,541     name, crit = self._merge_into_criterion(r, parent=None)
2021-07-14T09:56:45,541   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-07-14T09:56:45,541     raise RequirementsConflicted(criterion)
2021-07-14T09:56:45,541 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('copt==0.6.0')
2021-07-14T09:56:45,541 
2021-07-14T09:56:45,541 During handling of the above exception, another exception occurred:
2021-07-14T09:56:45,541 
2021-07-14T09:56:45,541 Traceback (most recent call last):
2021-07-14T09:56:45,541   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-07-14T09:56:45,541     result = self._result = resolver.resolve(
2021-07-14T09:56:45,541   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-07-14T09:56:45,541     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-07-14T09:56:45,541   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 343, in resolve
2021-07-14T09:56:45,541     raise ResolutionImpossible(e.criterion.information)
2021-07-14T09:56:45,541 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('copt==0.6.0'), parent=None)]
2021-07-14T09:56:45,541 
2021-07-14T09:56:45,541 The above exception was the direct cause of the following exception:
2021-07-14T09:56:45,541 
2021-07-14T09:56:45,541 Traceback (most recent call last):
2021-07-14T09:56:45,541   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-07-14T09:56:45,541     status = self.run(options, args)
2021-07-14T09:56:45,541   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-07-14T09:56:45,541     return func(self, options, args)
2021-07-14T09:56:45,541   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/commands/wheel.py", line 142, in run
2021-07-14T09:56:45,541     requirement_set = resolver.resolve(
2021-07-14T09:56:45,541   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 136, in resolve
2021-07-14T09:56:45,541     raise error from e
2021-07-14T09:56:45,541 pip._internal.exceptions.DistributionNotFound: No matching distribution found for copt==0.6.0
2021-07-14T09:56:45,547 Removed copt==0.6.0 from https://files.pythonhosted.org/packages/95/00/b7bb95dd4c2310c8113bc54982b2fc33f1c79753110f441e2f7380cfad87/copt-0.6.0.tar.gz#sha256=0695b38ca80e22d62ac0f85c9553313dc8d38357b97896f89a16a12622f6f2ec from build tracker '/tmp/pip-req-tracker-336yhkc0'
2021-07-14T09:56:45,548 Removed build tracker: '/tmp/pip-req-tracker-336yhkc0'