2021-05-14T17:12:57,587 Created temporary directory: /tmp/pip-ephem-wheel-cache-0wsck8av
2021-05-14T17:12:57,591 Created temporary directory: /tmp/pip-req-tracker-4d7v3oim
2021-05-14T17:12:57,591 Initialized build tracking at /tmp/pip-req-tracker-4d7v3oim
2021-05-14T17:12:57,592 Created build tracker: /tmp/pip-req-tracker-4d7v3oim
2021-05-14T17:12:57,592 Entered build tracker: /tmp/pip-req-tracker-4d7v3oim
2021-05-14T17:12:57,593 Created temporary directory: /tmp/pip-wheel-4_se57ti
2021-05-14T17:12:57,627 1 location(s) to search for versions of flashbots:
2021-05-14T17:12:57,627 * https://pypi.org/simple/flashbots/
2021-05-14T17:12:57,627 Fetching project page and analyzing links: https://pypi.org/simple/flashbots/
2021-05-14T17:12:57,628 Getting page https://pypi.org/simple/flashbots/
2021-05-14T17:12:57,629 Found index url https://pypi.org/simple
2021-05-14T17:12:57,730   Link requires a different Python (3.7.3 not in: '>=3.9,<4.0'): https://files.pythonhosted.org/packages/0b/f4/3c84bca3ce46769d45ce882e259eed18789fbf5852eb2e136c9029167488/flashbots-0.4.0-py3-none-any.whl#sha256=79178498e86ec435e413f313632d6e6b3a53161df9f7e54c3242ed57d77f2f9a (from https://pypi.org/simple/flashbots/) (requires-python:>=3.9,<4.0)
2021-05-14T17:12:57,731   Link requires a different Python (3.7.3 not in: '>=3.9,<4.0'): https://files.pythonhosted.org/packages/48/ae/725432e4c4807329d32c3507aaaed4d1df6abaa91e0f5c2b115d5b9e8265/flashbots-0.4.0.tar.gz#sha256=589a3decacf82fa2e6d13fb4ca2ab4bf60b822cc9809d46a5b723d34f57afd65 (from https://pypi.org/simple/flashbots/) (requires-python:>=3.9,<4.0)
2021-05-14T17:12:57,732   Link requires a different Python (3.7.3 not in: '>=3.9,<4.0'): https://files.pythonhosted.org/packages/ee/db/a3af45b2bde4173eccab079fdb4c13b1a87bb614bf66cef47781c2997781/flashbots-0.4.1-py3-none-any.whl#sha256=b73ad2deea2f387cd7e398f8eac70eda49f89c50260e82f128923f248eb7aa68 (from https://pypi.org/simple/flashbots/) (requires-python:>=3.9,<4.0)
2021-05-14T17:12:57,733   Link requires a different Python (3.7.3 not in: '>=3.9,<4.0'): https://files.pythonhosted.org/packages/b3/81/cabca7a7aad7f6fceff755f0891fd63d1f563ab2d45b54e46f626a15842e/flashbots-0.4.1.tar.gz#sha256=87c5a11e00bfbf0fbf20222609d4c6b1bb4919c8236e31705c8f301b48b21747 (from https://pypi.org/simple/flashbots/) (requires-python:>=3.9,<4.0)
2021-05-14T17:12:57,733 Skipping link: not a file: https://pypi.org/simple/flashbots/
2021-05-14T17:12:57,733 Given no hashes to check 0 links for project 'flashbots': discarding no candidates
2021-05-14T17:12:57,734 ERROR: Could not find a version that satisfies the requirement flashbots==0.4.1 (from versions: none)
2021-05-14T17:12:57,734 ERROR: No matching distribution found for flashbots==0.4.1
2021-05-14T17:12:57,734 Exception information:
2021-05-14T17:12:57,734 Traceback (most recent call last):
2021-05-14T17:12:57,734   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-05-14T17:12:57,734     name, crit = self._merge_into_criterion(r, parent=None)
2021-05-14T17:12:57,734   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-05-14T17:12:57,734     raise RequirementsConflicted(criterion)
2021-05-14T17:12:57,734 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('flashbots==0.4.1')
2021-05-14T17:12:57,734 
2021-05-14T17:12:57,734 During handling of the above exception, another exception occurred:
2021-05-14T17:12:57,734 
2021-05-14T17:12:57,734 Traceback (most recent call last):
2021-05-14T17:12:57,734   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 128, in resolve
2021-05-14T17:12:57,734     requirements, max_rounds=try_to_avoid_resolution_too_deep
2021-05-14T17:12:57,734   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-05-14T17:12:57,734     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-05-14T17:12:57,734   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 343, in resolve
2021-05-14T17:12:57,734     raise ResolutionImpossible(e.criterion.information)
2021-05-14T17:12:57,734 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('flashbots==0.4.1'), parent=None)]
2021-05-14T17:12:57,734 
2021-05-14T17:12:57,734 The above exception was the direct cause of the following exception:
2021-05-14T17:12:57,734 
2021-05-14T17:12:57,734 Traceback (most recent call last):
2021-05-14T17:12:57,734   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-05-14T17:12:57,734     status = self.run(options, args)
2021-05-14T17:12:57,734   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 204, in wrapper
2021-05-14T17:12:57,734     return func(self, options, args)
2021-05-14T17:12:57,734   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 143, in run
2021-05-14T17:12:57,734     reqs, check_supported_wheels=True
2021-05-14T17:12:57,734   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 136, in resolve
2021-05-14T17:12:57,734     raise error from e
2021-05-14T17:12:57,734 pip._internal.exceptions.DistributionNotFound: No matching distribution found for flashbots==0.4.1
2021-05-14T17:12:57,739 Removed build tracker: '/tmp/pip-req-tracker-4d7v3oim'