2021-11-10T15:55:04,947 Created temporary directory: /tmp/pip-ephem-wheel-cache-cu34eho7
2021-11-10T15:55:04,951 Created temporary directory: /tmp/pip-req-tracker-1arm1sci
2021-11-10T15:55:04,951 Initialized build tracking at /tmp/pip-req-tracker-1arm1sci
2021-11-10T15:55:04,951 Created build tracker: /tmp/pip-req-tracker-1arm1sci
2021-11-10T15:55:04,951 Entered build tracker: /tmp/pip-req-tracker-1arm1sci
2021-11-10T15:55:04,952 Created temporary directory: /tmp/pip-wheel-2kbapzxa
2021-11-10T15:55:04,984 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2021-11-10T15:55:04,986 2 location(s) to search for versions of demucs:
2021-11-10T15:55:04,986 * https://pypi.org/simple/demucs/
2021-11-10T15:55:04,986 * https://www.piwheels.org/simple/demucs/
2021-11-10T15:55:04,987 Fetching project page and analyzing links: https://pypi.org/simple/demucs/
2021-11-10T15:55:04,987 Getting page https://pypi.org/simple/demucs/
2021-11-10T15:55:04,989 Found index url https://pypi.org/simple
2021-11-10T15:55:05,080   Found link https://files.pythonhosted.org/packages/80/04/5d0473a2e1261c3789ff6083febb5f797776a42dbbe069691b9cc73c9f10/demucs-0.0.0.tar.gz#sha256=8050de572ca5806244a28130b71b81d2542a02ebb91f37ff727becd7eb03debf (from https://pypi.org/simple/demucs/) (requires-python:>=3.7.0), version: 0.0.0
2021-11-10T15:55:05,081   Found link https://files.pythonhosted.org/packages/f0/0b/ebb129e8724e8822e8f94e231118109f73b4a77ff76d47142e0fced854d7/demucs-0.0.1.tar.gz#sha256=76841228f4befedd0e94387c0a0f03e0b3ab8aacf40001a8f4b062b28160535d (from https://pypi.org/simple/demucs/) (requires-python:>=3.7.0), version: 0.0.1
2021-11-10T15:55:05,082   Found link https://files.pythonhosted.org/packages/45/01/b59d89dc34a990ebe5ef66880ca43ec408c31f0a7689975367fd9e52592f/demucs-0.0.2.tar.gz#sha256=4914357489d0d1652f256972c73d385dfee0529c545a8547b139ac88956353e8 (from https://pypi.org/simple/demucs/) (requires-python:>=3.7.0), version: 0.0.2
2021-11-10T15:55:05,082   Found link https://files.pythonhosted.org/packages/80/77/4991edb8d4764892260a913048ee607b50da520c4638f2c824ce1bdbe30e/demucs-2.0.0.tar.gz#sha256=a7dac70f14c03163739ba3da59028aae889548c0f6f9f9780b8fa8e43b319b99 (from https://pypi.org/simple/demucs/) (requires-python:>=3.7.0), version: 2.0.0
2021-11-10T15:55:05,083   Found link https://files.pythonhosted.org/packages/3b/37/5e853b339c193ce4d6bf47f1c1766ee938c1976eedec0ff9461d9c0b8e10/demucs-2.0.1.tar.gz#sha256=82448b6a57854150f793da407df41dc14102b2923682a10a4457765ea086501b (from https://pypi.org/simple/demucs/) (requires-python:>=3.7.0), version: 2.0.1
2021-11-10T15:55:05,084   Found link https://files.pythonhosted.org/packages/ee/8b/8f3246b5b21cc137c02aeaf9cbeff2a6d1f65aafdb325f11aecc13ba07c3/demucs-2.0.2.tar.gz#sha256=0ca2ee067604915265db990b231fa9ad56c75bf51c12df0c4cec611f31f03bc2 (from https://pypi.org/simple/demucs/) (requires-python:>=3.7.0), version: 2.0.2
2021-11-10T15:55:05,084   Found link https://files.pythonhosted.org/packages/48/91/c6594847bc3ab99597f58acdb99c022cfe1d6027353e695778dd90301128/demucs-2.0.3.tar.gz#sha256=f7a8c0cdc9be24d7d8d0e826e64e5ea1cd7a7aa8a3032fe786b932fd7b4ffcce (from https://pypi.org/simple/demucs/) (requires-python:>=3.7.0), version: 2.0.3
2021-11-10T15:55:05,085   Found link https://files.pythonhosted.org/packages/5b/a5/d29ca8f45f1d6dc814d595b9874cb209d45e97c1bbfb41c48968be2e1231/demucs-3.0.0.tar.gz#sha256=d91beb476dfec0362a531a935429f429f3f8dae0d0772da3efb4fad73e9116d2 (from https://pypi.org/simple/demucs/) (requires-python:>=3.7.0), version: 3.0.0
2021-11-10T15:55:05,085   Found link https://files.pythonhosted.org/packages/5b/93/8a96140c92b11f7928008187a37b4378129510be0d1dcdcb289ddfe258f3/demucs-3.0.1.tar.gz#sha256=54c4897bbce99e043137199ec9373f4447e3e88fc3f8c5ade2409a51c7f9ae86 (from https://pypi.org/simple/demucs/) (requires-python:>=3.7.0), version: 3.0.1
2021-11-10T15:55:05,086 Fetching project page and analyzing links: https://www.piwheels.org/simple/demucs/
2021-11-10T15:55:05,086 Getting page https://www.piwheels.org/simple/demucs/
2021-11-10T15:55:05,087 Found index url https://www.piwheels.org/simple
2021-11-10T15:55:05,280   Skipping link: No binaries permitted for demucs: https://www.piwheels.org/simple/demucs/demucs-0.0.2-py3-none-any.whl#sha256=322b2ca9826abfda67049718e4ea8d56ac4355ebf7a800a46e2d2ccffbf35372 (from https://www.piwheels.org/simple/demucs/) (requires-python:>=3.7.0)
2021-11-10T15:55:05,280   Skipping link: No binaries permitted for demucs: https://www.piwheels.org/simple/demucs/demucs-2.0.0-py3-none-any.whl#sha256=1da352191a77d642c3ec07033315bc090f1303dc1c0e3486f45634c7c01fd51d (from https://www.piwheels.org/simple/demucs/) (requires-python:>=3.7.0)
2021-11-10T15:55:05,281   Skipping link: No binaries permitted for demucs: https://www.piwheels.org/simple/demucs/demucs-2.0.1-py3-none-any.whl#sha256=fb9ba9964b696f4510c2204a5984f08dcfd3a8dd6596c3f39ea00288dc92f3e7 (from https://www.piwheels.org/simple/demucs/) (requires-python:>=3.7.0)
2021-11-10T15:55:05,281   Skipping link: No binaries permitted for demucs: https://www.piwheels.org/simple/demucs/demucs-2.0.2-py3-none-any.whl#sha256=6dfa304bd9500d1aebfe9641e9047c811a036a424b25015a96ff037cbf6ca8d8 (from https://www.piwheels.org/simple/demucs/) (requires-python:>=3.7.0)
2021-11-10T15:55:05,281   Skipping link: No binaries permitted for demucs: https://www.piwheels.org/simple/demucs/demucs-2.0.3-py3-none-any.whl#sha256=a629998e1506e29ed1b645509745fa0464a32fa84006677fd663ba7f7bb71d03 (from https://www.piwheels.org/simple/demucs/) (requires-python:>=3.7.0)
2021-11-10T15:55:05,281 Skipping link: not a file: https://www.piwheels.org/simple/demucs/
2021-11-10T15:55:05,282 Skipping link: not a file: https://pypi.org/simple/demucs/
2021-11-10T15:55:05,298 Given no hashes to check 1 links for project 'demucs': discarding no candidates
2021-11-10T15:55:05,313 Collecting demucs==3.0.0
2021-11-10T15:55:05,314   Created temporary directory: /tmp/pip-unpack-fb1cda22
2021-11-10T15:55:05,605   Downloading demucs-3.0.0.tar.gz (1.5 MB)
2021-11-10T15:55:05,980   Added demucs==3.0.0 from https://files.pythonhosted.org/packages/5b/a5/d29ca8f45f1d6dc814d595b9874cb209d45e97c1bbfb41c48968be2e1231/demucs-3.0.0.tar.gz#sha256=d91beb476dfec0362a531a935429f429f3f8dae0d0772da3efb4fad73e9116d2 to build tracker '/tmp/pip-req-tracker-1arm1sci'
2021-11-10T15:55:05,981     Running setup.py (path:/tmp/pip-wheel-2kbapzxa/demucs_4cbef1d61295481a949416135ea3730f/setup.py) egg_info for package demucs
2021-11-10T15:55:05,981     Created temporary directory: /tmp/pip-pip-egg-info-67xgci9x
2021-11-10T15:55:05,982     Running command python setup.py egg_info
2021-11-10T15:55:06,728     Traceback (most recent call last):
2021-11-10T15:55:06,729       File "<string>", line 1, in <module>
2021-11-10T15:55:06,729       File "/tmp/pip-wheel-2kbapzxa/demucs_4cbef1d61295481a949416135ea3730f/setup.py", line 39, in <module>
2021-11-10T15:55:06,729         REQUIRED = load_requirements('requirements_minimal.txt')
2021-11-10T15:55:06,729       File "/tmp/pip-wheel-2kbapzxa/demucs_4cbef1d61295481a949416135ea3730f/setup.py", line 34, in load_requirements
2021-11-10T15:55:06,729         required = [i.strip() for i in open(HERE / name)]
2021-11-10T15:55:06,729     FileNotFoundError: [Errno 2] No such file or directory: '/tmp/pip-wheel-2kbapzxa/demucs_4cbef1d61295481a949416135ea3730f/requirements_minimal.txt'
2021-11-10T15:55:06,778 WARNING: Discarding https://files.pythonhosted.org/packages/5b/a5/d29ca8f45f1d6dc814d595b9874cb209d45e97c1bbfb41c48968be2e1231/demucs-3.0.0.tar.gz#sha256=d91beb476dfec0362a531a935429f429f3f8dae0d0772da3efb4fad73e9116d2 (from https://pypi.org/simple/demucs/) (requires-python:>=3.7.0). Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
2021-11-10T15:55:06,780 ERROR: Could not find a version that satisfies the requirement demucs==3.0.0 (from versions: 0.0.0, 0.0.1, 0.0.2, 2.0.0, 2.0.1, 2.0.2, 2.0.3, 3.0.0, 3.0.1)
2021-11-10T15:55:06,780 ERROR: No matching distribution found for demucs==3.0.0
2021-11-10T15:55:06,780 Exception information:
2021-11-10T15:55:06,780 Traceback (most recent call last):
2021-11-10T15:55:06,780   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-11-10T15:55:06,780     name, crit = self._merge_into_criterion(r, parent=None)
2021-11-10T15:55:06,780   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-11-10T15:55:06,780     raise RequirementsConflicted(criterion)
2021-11-10T15:55:06,780 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('demucs==3.0.0')
2021-11-10T15:55:06,780 
2021-11-10T15:55:06,780 During handling of the above exception, another exception occurred:
2021-11-10T15:55:06,780 
2021-11-10T15:55:06,780 Traceback (most recent call last):
2021-11-10T15:55:06,780   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 128, in resolve
2021-11-10T15:55:06,780     requirements, max_rounds=try_to_avoid_resolution_too_deep
2021-11-10T15:55:06,780   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-11-10T15:55:06,780     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-11-10T15:55:06,780   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 343, in resolve
2021-11-10T15:55:06,780     raise ResolutionImpossible(e.criterion.information)
2021-11-10T15:55:06,780 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('demucs==3.0.0'), parent=None)]
2021-11-10T15:55:06,780 
2021-11-10T15:55:06,780 The above exception was the direct cause of the following exception:
2021-11-10T15:55:06,780 
2021-11-10T15:55:06,780 Traceback (most recent call last):
2021-11-10T15:55:06,780   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-11-10T15:55:06,780     status = self.run(options, args)
2021-11-10T15:55:06,780   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-11-10T15:55:06,780     return func(self, options, args)
2021-11-10T15:55:06,780   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 143, in run
2021-11-10T15:55:06,780     reqs, check_supported_wheels=True
2021-11-10T15:55:06,780   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 136, in resolve
2021-11-10T15:55:06,780     raise error from e
2021-11-10T15:55:06,780 pip._internal.exceptions.DistributionNotFound: No matching distribution found for demucs==3.0.0
2021-11-10T15:55:06,785 Removed demucs==3.0.0 from https://files.pythonhosted.org/packages/5b/a5/d29ca8f45f1d6dc814d595b9874cb209d45e97c1bbfb41c48968be2e1231/demucs-3.0.0.tar.gz#sha256=d91beb476dfec0362a531a935429f429f3f8dae0d0772da3efb4fad73e9116d2 from build tracker '/tmp/pip-req-tracker-1arm1sci'
2021-11-10T15:55:06,785 Removed build tracker: '/tmp/pip-req-tracker-1arm1sci'