2021-07-15T17:59:39,881 Created temporary directory: /tmp/pip-ephem-wheel-cache-2x1ukatr
2021-07-15T17:59:39,884 Created temporary directory: /tmp/pip-req-tracker-m4fyjy3f
2021-07-15T17:59:39,885 Initialized build tracking at /tmp/pip-req-tracker-m4fyjy3f
2021-07-15T17:59:39,885 Created build tracker: /tmp/pip-req-tracker-m4fyjy3f
2021-07-15T17:59:39,885 Entered build tracker: /tmp/pip-req-tracker-m4fyjy3f
2021-07-15T17:59:39,886 Created temporary directory: /tmp/pip-wheel-swij_ci3
2021-07-15T17:59:39,920 1 location(s) to search for versions of gym-voltorb-flip:
2021-07-15T17:59:39,920 * https://pypi.org/simple/gym-voltorb-flip/
2021-07-15T17:59:39,921 Fetching project page and analyzing links: https://pypi.org/simple/gym-voltorb-flip/
2021-07-15T17:59:39,921 Getting page https://pypi.org/simple/gym-voltorb-flip/
2021-07-15T17:59:39,923 Found index url https://pypi.org/simple
2021-07-15T17:59:40,045   Found link https://files.pythonhosted.org/packages/45/da/d454d3b0e9c9059940d93ce754ec3290f05f5edb27835b554785c9db5157/gym_voltorb_flip-0.1.0.dev0-py3-none-any.whl#sha256=6dcb7b75c47ec0a362a0ac42404b0293ed8f771d475ca59de01e558731a240d7 (from https://pypi.org/simple/gym-voltorb-flip/) (requires-python:>=3.7,<4.0), version: 0.1.0.dev0
2021-07-15T17:59:40,046   Found link https://files.pythonhosted.org/packages/2d/e5/4837bbd50ac592d4e47f0cde1d45b9c6353e0583c56f15b705139990ef31/gym_voltorb_flip-0.1.0.dev0.tar.gz#sha256=f20d619353bbea2dcba2b226485654105bc7f68f51ecbd687f5700afaed23d4f (from https://pypi.org/simple/gym-voltorb-flip/) (requires-python:>=3.7,<4.0), version: 0.1.0.dev0
2021-07-15T17:59:40,047   Found link https://files.pythonhosted.org/packages/51/6d/f4c557f6cf049d0bd2506aa1699b37b662f062b1a0752553c484b44d36d9/gym_voltorb_flip-0.2.0.dev0-py3-none-any.whl#sha256=4ba9211e4c6fc1bfae8b25911668bb7ce1b1b12a7ea19f22676aa9de80d9a505 (from https://pypi.org/simple/gym-voltorb-flip/) (requires-python:>=3.6,<4.0), version: 0.2.0.dev0
2021-07-15T17:59:40,048   Found link https://files.pythonhosted.org/packages/eb/b7/d5215e433c0a9d294db5e9b8fe868a2d61060d0379b370cd2dc664315bae/gym_voltorb_flip-0.2.0.dev0.tar.gz#sha256=9480ad3f1de84d9ae4fbbb14c21eb28471a000e07446a630bd68d44fe3f54a47 (from https://pypi.org/simple/gym-voltorb-flip/) (requires-python:>=3.6,<4.0), version: 0.2.0.dev0
2021-07-15T17:59:40,049   Found link https://files.pythonhosted.org/packages/bd/82/f3e4c8e5a716ff3be45e508a476173faa357bd4219dde076abb835dd3fb0/gym_voltorb_flip-0.2.1.dev0-py3-none-any.whl#sha256=2d53e7ad67315cfa3885223f8a458f094a909732f562c74aff58acc6d1694ea5 (from https://pypi.org/simple/gym-voltorb-flip/) (requires-python:>=3.6,<4.0), version: 0.2.1.dev0
2021-07-15T17:59:40,050   Found link https://files.pythonhosted.org/packages/b2/62/8ccc6c8ae7f71aa3fe362a922b89346bd0a074ab54b7901a823f8f63424f/gym_voltorb_flip-0.2.1.dev0.tar.gz#sha256=69b8ba96fc623d2bd7b8d055d34a463600e78620fa7b0bc9bef99eeed081dfc9 (from https://pypi.org/simple/gym-voltorb-flip/) (requires-python:>=3.6,<4.0), version: 0.2.1.dev0
2021-07-15T17:59:40,052   Found link https://files.pythonhosted.org/packages/cd/b8/4ac8e0b08248549beeca44899c484b2a98e42892797476f66cfe051c5a8d/gym_voltorb_flip-0.2.2.dev0-py3-none-any.whl#sha256=950f9ca620599d733000bd073e16b0bcc5ce4cd1c4ec421c103ded57f8df3001 (from https://pypi.org/simple/gym-voltorb-flip/) (requires-python:>=3.6,<4.0), version: 0.2.2.dev0
2021-07-15T17:59:40,052   Found link https://files.pythonhosted.org/packages/45/3d/aad99055c99ad1b845e0075cfa61347009144f18e41a0ebe52b7b81460b0/gym_voltorb_flip-0.2.2.dev0.tar.gz#sha256=a6d0758576ecea33299ff2fdcf47f9bb849bd736be979f940ec24620b939b516 (from https://pypi.org/simple/gym-voltorb-flip/) (requires-python:>=3.6,<4.0), version: 0.2.2.dev0
2021-07-15T17:59:40,054   Found link https://files.pythonhosted.org/packages/b4/ce/aadf53547a588016763b1c7b51387ddf94cc9045a41743e65e973f82a389/gym_voltorb_flip-0.2.3.dev0-py3-none-any.whl#sha256=9750ed3fcaa67d0d40c682552a1386abaa1b19cb48221dc0dbd7b7542b954b13 (from https://pypi.org/simple/gym-voltorb-flip/) (requires-python:>=3.6,<4.0), version: 0.2.3.dev0
2021-07-15T17:59:40,055   Found link https://files.pythonhosted.org/packages/a7/3e/c5d9387b6432bd1055dfb42881c1a00856dd640d780656aad8cdf511e86a/gym_voltorb_flip-0.2.3.dev0.tar.gz#sha256=c3df7295b916e83e9873c4386a457857b1b464f8068eba1111043dcfff3fc4bb (from https://pypi.org/simple/gym-voltorb-flip/) (requires-python:>=3.6,<4.0), version: 0.2.3.dev0
2021-07-15T17:59:40,056   Found link https://files.pythonhosted.org/packages/a5/a7/b22a26f8d489e469fb49f0e46699120342ce8a3a85d72ac42e1006eca35d/gym_voltorb_flip-0.2.4.dev0-py3-none-any.whl#sha256=0496f696143bc8c80502579bd60d018220dd200da789cc40a7600cb57308118e (from https://pypi.org/simple/gym-voltorb-flip/) (requires-python:>=3.6,<4.0), version: 0.2.4.dev0
2021-07-15T17:59:40,057   Found link https://files.pythonhosted.org/packages/76/60/6605d613a5e5cac7de33a8b1e3f6a016bf024b921200d7f2cc983d67f338/gym_voltorb_flip-0.2.4.dev0.tar.gz#sha256=bc266e214646f7fa626dd826d7125c75fe9d6b0eb4af9eba77e4039562ad7e9a (from https://pypi.org/simple/gym-voltorb-flip/) (requires-python:>=3.6,<4.0), version: 0.2.4.dev0
2021-07-15T17:59:40,057 Skipping link: not a file: https://pypi.org/simple/gym-voltorb-flip/
2021-07-15T17:59:40,060 Given no hashes to check 2 links for project 'gym-voltorb-flip': discarding no candidates
2021-07-15T17:59:40,081 Collecting gym-voltorb-flip==0.2.3.dev0
2021-07-15T17:59:40,082   Created temporary directory: /tmp/pip-unpack-phtpk0dp
2021-07-15T17:59:40,251   Downloading gym_voltorb_flip-0.2.3.dev0-py3-none-any.whl (3.1 kB)
2021-07-15T17:59:40,256   Added gym-voltorb-flip==0.2.3.dev0 from https://files.pythonhosted.org/packages/b4/ce/aadf53547a588016763b1c7b51387ddf94cc9045a41743e65e973f82a389/gym_voltorb_flip-0.2.3.dev0-py3-none-any.whl#sha256=9750ed3fcaa67d0d40c682552a1386abaa1b19cb48221dc0dbd7b7542b954b13 to build tracker '/tmp/pip-req-tracker-m4fyjy3f'
2021-07-15T17:59:40,257   Removed gym-voltorb-flip==0.2.3.dev0 from https://files.pythonhosted.org/packages/b4/ce/aadf53547a588016763b1c7b51387ddf94cc9045a41743e65e973f82a389/gym_voltorb_flip-0.2.3.dev0-py3-none-any.whl#sha256=9750ed3fcaa67d0d40c682552a1386abaa1b19cb48221dc0dbd7b7542b954b13 from build tracker '/tmp/pip-req-tracker-m4fyjy3f'
2021-07-15T17:59:40,266 Created temporary directory: /tmp/pip-unpack-i5hv3ad4
2021-07-15T17:59:40,269 Saved /tmp/tmppu27_ced/gym_voltorb_flip-0.2.3.dev0-py3-none-any.whl
2021-07-15T17:59:40,269 Removed build tracker: '/tmp/pip-req-tracker-m4fyjy3f'