2021-07-18T20:59:29,540 Created temporary directory: /tmp/pip-ephem-wheel-cache-7o6qntpi
2021-07-18T20:59:29,543 Created temporary directory: /tmp/pip-req-tracker-kha_e5t7
2021-07-18T20:59:29,544 Initialized build tracking at /tmp/pip-req-tracker-kha_e5t7
2021-07-18T20:59:29,544 Created build tracker: /tmp/pip-req-tracker-kha_e5t7
2021-07-18T20:59:29,544 Entered build tracker: /tmp/pip-req-tracker-kha_e5t7
2021-07-18T20:59:29,545 Created temporary directory: /tmp/pip-wheel-616sr_no
2021-07-18T20:59:29,573 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2021-07-18T20:59:29,576 2 location(s) to search for versions of nvidia-dali-cuda111:
2021-07-18T20:59:29,576 * https://pypi.org/simple/nvidia-dali-cuda111/
2021-07-18T20:59:29,576 * https://www.piwheels.org/simple/nvidia-dali-cuda111/
2021-07-18T20:59:29,576 Fetching project page and analyzing links: https://pypi.org/simple/nvidia-dali-cuda111/
2021-07-18T20:59:29,577 Getting page https://pypi.org/simple/nvidia-dali-cuda111/
2021-07-18T20:59:29,578 Found index url https://pypi.org/simple
2021-07-18T20:59:29,787   Found link https://files.pythonhosted.org/packages/cc/fc/c79090b7754f575129a352bfb5a8671ff14ad63a6a561dfb9b329228c256/nvidia-dali-cuda111-0.0.1.dev4.tar.gz#sha256=848362bbaa15e406a7c0c5db143709807a34b912a0bff877fc1658bae61acad3 (from https://pypi.org/simple/nvidia-dali-cuda111/), version: 0.0.1.dev4
2021-07-18T20:59:29,787   Found link https://files.pythonhosted.org/packages/0b/ed/79c556a2a9e7bdff84a496de75e1ec8be220740b2a9bbfe997d320bf24a2/nvidia-dali-cuda111-0.0.1.dev5.tar.gz#sha256=cc9c6bd524029922010ba6aac104ff91675f91ecdf5a90d0389f287dc32c0582 (from https://pypi.org/simple/nvidia-dali-cuda111/), version: 0.0.1.dev5
2021-07-18T20:59:29,788 Fetching project page and analyzing links: https://www.piwheels.org/simple/nvidia-dali-cuda111/
2021-07-18T20:59:29,788 Getting page https://www.piwheels.org/simple/nvidia-dali-cuda111/
2021-07-18T20:59:29,789 Found index url https://www.piwheels.org/simple
2021-07-18T20:59:29,904 Skipping link: not a file: https://www.piwheels.org/simple/nvidia-dali-cuda111/
2021-07-18T20:59:29,904 Skipping link: not a file: https://pypi.org/simple/nvidia-dali-cuda111/
2021-07-18T20:59:29,929 Given no hashes to check 1 links for project 'nvidia-dali-cuda111': discarding no candidates
2021-07-18T20:59:29,948 Collecting nvidia-dali-cuda111==0.0.1.dev4
2021-07-18T20:59:29,949   Created temporary directory: /tmp/pip-unpack-1fj8ljmg
2021-07-18T20:59:30,120   Downloading nvidia-dali-cuda111-0.0.1.dev4.tar.gz (3.9 kB)
2021-07-18T20:59:30,159   Added nvidia-dali-cuda111==0.0.1.dev4 from https://files.pythonhosted.org/packages/cc/fc/c79090b7754f575129a352bfb5a8671ff14ad63a6a561dfb9b329228c256/nvidia-dali-cuda111-0.0.1.dev4.tar.gz#sha256=848362bbaa15e406a7c0c5db143709807a34b912a0bff877fc1658bae61acad3 to build tracker '/tmp/pip-req-tracker-kha_e5t7'
2021-07-18T20:59:30,160     Running setup.py (path:/tmp/pip-wheel-616sr_no/nvidia-dali-cuda111_77a24d65ce70472abb3352ca7a9c3566/setup.py) egg_info for package nvidia-dali-cuda111
2021-07-18T20:59:30,161     Created temporary directory: /tmp/pip-pip-egg-info-znt5eqci
2021-07-18T20:59:30,161     Running command python setup.py egg_info
2021-07-18T20:59:31,259     Traceback (most recent call last):
2021-07-18T20:59:31,259       File "<string>", line 1, in <module>
2021-07-18T20:59:31,259       File "/tmp/pip-wheel-616sr_no/nvidia-dali-cuda111_77a24d65ce70472abb3352ca7a9c3566/setup.py", line 150, in <module>
2021-07-18T20:59:31,260         raise RuntimeError(open("ERROR.txt", "r").read())
2021-07-18T20:59:31,260     RuntimeError:
2021-07-18T20:59:31,260     ###########################################################################################
2021-07-18T20:59:31,261     The package you are trying to install is only a placeholder project on PyPI.org repository.
2021-07-18T20:59:31,261     This package is hosted on NVIDIA Python Package Index.

2021-07-18T20:59:31,261     This package can be installed as:
2021-07-18T20:59:31,262     ```
2021-07-18T20:59:31,262     $ pip install nvidia-pyindex
2021-07-18T20:59:31,262     $ pip install nvidia-dali-cuda111
2021-07-18T20:59:31,262     ```

2021-07-18T20:59:31,263     Please refer to NVIDIA DALI installation guide for instructions:
2021-07-18T20:59:31,263     https://docs.nvidia.com/deeplearning/dali/user-guide/docs/installation.html
2021-07-18T20:59:31,263     ###########################################################################################
2021-07-18T20:59:31,310 WARNING: Discarding https://files.pythonhosted.org/packages/cc/fc/c79090b7754f575129a352bfb5a8671ff14ad63a6a561dfb9b329228c256/nvidia-dali-cuda111-0.0.1.dev4.tar.gz#sha256=848362bbaa15e406a7c0c5db143709807a34b912a0bff877fc1658bae61acad3 (from https://pypi.org/simple/nvidia-dali-cuda111/). Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
2021-07-18T20:59:31,311 ERROR: Could not find a version that satisfies the requirement nvidia-dali-cuda111==0.0.1.dev4 (from versions: 0.0.1.dev4, 0.0.1.dev5)
2021-07-18T20:59:31,312 ERROR: No matching distribution found for nvidia-dali-cuda111==0.0.1.dev4
2021-07-18T20:59:31,312 Exception information:
2021-07-18T20:59:31,312 Traceback (most recent call last):
2021-07-18T20:59:31,312   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-07-18T20:59:31,312     name, crit = self._merge_into_criterion(r, parent=None)
2021-07-18T20:59:31,312   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-07-18T20:59:31,312     raise RequirementsConflicted(criterion)
2021-07-18T20:59:31,312 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('nvidia-dali-cuda111==0.0.1.dev4')
2021-07-18T20:59:31,312 
2021-07-18T20:59:31,312 During handling of the above exception, another exception occurred:
2021-07-18T20:59:31,312 
2021-07-18T20:59:31,312 Traceback (most recent call last):
2021-07-18T20:59:31,312   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-07-18T20:59:31,312     result = self._result = resolver.resolve(
2021-07-18T20:59:31,312   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-07-18T20:59:31,312     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-07-18T20:59:31,312   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 343, in resolve
2021-07-18T20:59:31,312     raise ResolutionImpossible(e.criterion.information)
2021-07-18T20:59:31,312 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('nvidia-dali-cuda111==0.0.1.dev4'), parent=None)]
2021-07-18T20:59:31,312 
2021-07-18T20:59:31,312 The above exception was the direct cause of the following exception:
2021-07-18T20:59:31,312 
2021-07-18T20:59:31,312 Traceback (most recent call last):
2021-07-18T20:59:31,312   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-07-18T20:59:31,312     status = self.run(options, args)
2021-07-18T20:59:31,312   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-07-18T20:59:31,312     return func(self, options, args)
2021-07-18T20:59:31,312   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/commands/wheel.py", line 142, in run
2021-07-18T20:59:31,312     requirement_set = resolver.resolve(
2021-07-18T20:59:31,312   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/resolver.py", line 136, in resolve
2021-07-18T20:59:31,312     raise error from e
2021-07-18T20:59:31,312 pip._internal.exceptions.DistributionNotFound: No matching distribution found for nvidia-dali-cuda111==0.0.1.dev4
2021-07-18T20:59:31,317 Removed nvidia-dali-cuda111==0.0.1.dev4 from https://files.pythonhosted.org/packages/cc/fc/c79090b7754f575129a352bfb5a8671ff14ad63a6a561dfb9b329228c256/nvidia-dali-cuda111-0.0.1.dev4.tar.gz#sha256=848362bbaa15e406a7c0c5db143709807a34b912a0bff877fc1658bae61acad3 from build tracker '/tmp/pip-req-tracker-kha_e5t7'
2021-07-18T20:59:31,317 Removed build tracker: '/tmp/pip-req-tracker-kha_e5t7'