2023-04-12T17:48:30,212 Created temporary directory: /tmp/pip-ephem-wheel-cache-79lbu2el
2023-04-12T17:48:30,215 Created temporary directory: /tmp/pip-build-tracker-q5bue5gb
2023-04-12T17:48:30,215 Initialized build tracking at /tmp/pip-build-tracker-q5bue5gb
2023-04-12T17:48:30,215 Created build tracker: /tmp/pip-build-tracker-q5bue5gb
2023-04-12T17:48:30,215 Entered build tracker: /tmp/pip-build-tracker-q5bue5gb
2023-04-12T17:48:30,216 Created temporary directory: /tmp/pip-wheel-wmm5e2n0
2023-04-12T17:48:30,220 DEPRECATION: --no-binary currently disables reading from the cache of locally built wheels. In the future --no-binary will not influence the wheel cache. pip 23.1 will enforce this behaviour change. A possible replacement is to use the --no-cache-dir option. You can use the flag --use-feature=no-binary-enable-wheel-cache to test the upcoming behaviour. Discussion can be found at https://github.com/pypa/pip/issues/11453
2023-04-12T17:48:30,223 Created temporary directory: /tmp/pip-ephem-wheel-cache-fx3g6k__
2023-04-12T17:48:30,252 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2023-04-12T17:48:30,255 2 location(s) to search for versions of flash-attn:
2023-04-12T17:48:30,255 * https://pypi.org/simple/flash-attn/
2023-04-12T17:48:30,255 * https://www.piwheels.org/simple/flash-attn/
2023-04-12T17:48:30,256 Fetching project page and analyzing links: https://pypi.org/simple/flash-attn/
2023-04-12T17:48:30,256 Getting page https://pypi.org/simple/flash-attn/
2023-04-12T17:48:30,258 Found index url https://pypi.org/simple
2023-04-12T17:48:30,310 Fetched page https://pypi.org/simple/flash-attn/ as application/vnd.pypi.simple.v1+json
2023-04-12T17:48:30,313   Found link https://files.pythonhosted.org/packages/76/b2/296d07c9eae70b8b8e71938ebb753e052286947c59c4d9f75d12e8941afc/flash_attn-0.2.0.tar.gz (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 0.2.0
2023-04-12T17:48:30,314   Found link https://files.pythonhosted.org/packages/f3/6a/4c0bfde34ed78d5d4e1f23917f8405cd7e2cc5560827d3fb023e88b2c6fa/flash_attn-0.2.1.tar.gz (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 0.2.1
2023-04-12T17:48:30,314   Found link https://files.pythonhosted.org/packages/4a/96/2ad062b5ff5cfe64c2c557cfef54eaefc49831301fdae2cc6a34b2a169f0/flash_attn-0.2.2.tar.gz (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 0.2.2
2023-04-12T17:48:30,315   Found link https://files.pythonhosted.org/packages/db/64/de6ecd80b6658d8008772e41838822828e714c8faa52fc8c19db8c4ca8cd/flash_attn-0.2.3.tar.gz (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 0.2.3
2023-04-12T17:48:30,316   Found link https://files.pythonhosted.org/packages/07/79/fa7825f1a64aa7ba88299ba3aa5148f45eef748e9fb6d862c73bbf0769b0/flash_attn-0.2.4.tar.gz (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 0.2.4
2023-04-12T17:48:30,316   Found link https://files.pythonhosted.org/packages/8d/29/c476efe31ea15d574fa952ff935d879dd2e40d2c0afc13fe5e4d54ca8de9/flash_attn-0.2.5.tar.gz (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 0.2.5
2023-04-12T17:48:30,317   Found link https://files.pythonhosted.org/packages/a0/d5/eaeea25b49a3e3d746c87e2f9b44045ed65c928829c7a9ac855b513fde3a/flash_attn-0.2.6.post1.tar.gz (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 0.2.6.post1
2023-04-12T17:48:30,318   Found link https://files.pythonhosted.org/packages/86/84/db179a480ae31b1093d07ce44452d2a0d8bdf98fd45985f2b68a42e2a364/flash_attn-0.2.7.tar.gz (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 0.2.7
2023-04-12T17:48:30,318   Found link https://files.pythonhosted.org/packages/07/ca/2d8a5fc64b0b4bcc1b98b1ff7f37d8a0661234bc74e94bac5f67551896f8/flash_attn-0.2.8.tar.gz (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 0.2.8
2023-04-12T17:48:30,319   Found link https://files.pythonhosted.org/packages/1d/a3/c0c75c46b9277c57e085bae24000d9914254952f77a4129776b4f412817a/flash_attn-1.0.0.tar.gz (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 1.0.0
2023-04-12T17:48:30,319   Found link https://files.pythonhosted.org/packages/da/91/deec91e54d7876b73c5ad37004fa0d7cd6eb1e816b355252f0b7fdfe8d51/flash_attn-1.0.1.tar.gz (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 1.0.1
2023-04-12T17:48:30,320 Fetching project page and analyzing links: https://www.piwheels.org/simple/flash-attn/
2023-04-12T17:48:30,320 Getting page https://www.piwheels.org/simple/flash-attn/
2023-04-12T17:48:30,321 Found index url https://www.piwheels.org/simple
2023-04-12T17:48:30,512 Fetched page https://www.piwheels.org/simple/flash-attn/ as text/html
2023-04-12T17:48:30,514 Skipping link: not a file: https://www.piwheels.org/simple/flash-attn/
2023-04-12T17:48:30,514 Skipping link: not a file: https://pypi.org/simple/flash-attn/
2023-04-12T17:48:30,543 Given no hashes to check 1 links for project 'flash-attn': discarding no candidates
2023-04-12T17:48:30,567 Collecting flash-attn==1.0.1
2023-04-12T17:48:30,570   Created temporary directory: /tmp/pip-unpack-6bal2de5
2023-04-12T17:48:30,626   Downloading flash_attn-1.0.1.tar.gz (1.9 MB)
2023-04-12T17:48:35,445   Added flash-attn==1.0.1 from https://files.pythonhosted.org/packages/da/91/deec91e54d7876b73c5ad37004fa0d7cd6eb1e816b355252f0b7fdfe8d51/flash_attn-1.0.1.tar.gz to build tracker '/tmp/pip-build-tracker-q5bue5gb'
2023-04-12T17:48:35,447   Running setup.py (path:/tmp/pip-wheel-wmm5e2n0/flash-attn_c0f02b5830314c66a39e14718a64e2ae/setup.py) egg_info for package flash-attn
2023-04-12T17:48:35,448   Created temporary directory: /tmp/pip-pip-egg-info-z1vv79wj
2023-04-12T17:48:35,448   Preparing metadata (setup.py): started
2023-04-12T17:48:35,449   Running command python setup.py egg_info
2023-04-12T17:48:36,194   Traceback (most recent call last):
2023-04-12T17:48:36,195     File "<string>", line 2, in <module>
2023-04-12T17:48:36,195     File "<pip-setuptools-caller>", line 34, in <module>
2023-04-12T17:48:36,195     File "/tmp/pip-wheel-wmm5e2n0/flash-attn_c0f02b5830314c66a39e14718a64e2ae/setup.py", line 11, in <module>
2023-04-12T17:48:36,195       import torch
2023-04-12T17:48:36,196   ModuleNotFoundError: No module named 'torch'
2023-04-12T17:48:36,241   ERROR: [present-rich] python setup.py egg_info exited with 1
2023-04-12T17:48:36,258   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2023-04-12T17:48:36,258   exec(compile('"'"''"'"''"'"'
2023-04-12T17:48:36,258   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2023-04-12T17:48:36,258   #
2023-04-12T17:48:36,258   # - It imports setuptools before invoking setup.py, to enable projects that directly
2023-04-12T17:48:36,258   #   import from `distutils.core` to work with newer packaging standards.
2023-04-12T17:48:36,258   # - It provides a clear error message when setuptools is not installed.
2023-04-12T17:48:36,258   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2023-04-12T17:48:36,258   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2023-04-12T17:48:36,258   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2023-04-12T17:48:36,258   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2023-04-12T17:48:36,258   import os, sys, tokenize
2023-04-12T17:48:36,258   
2023-04-12T17:48:36,258   try:
2023-04-12T17:48:36,258       import setuptools
2023-04-12T17:48:36,258   except ImportError as error:
2023-04-12T17:48:36,258       print(
2023-04-12T17:48:36,258           "ERROR: Can not execute `setup.py` since setuptools is not available in "
2023-04-12T17:48:36,258           "the build environment.",
2023-04-12T17:48:36,258           file=sys.stderr,
2023-04-12T17:48:36,258       )
2023-04-12T17:48:36,258       sys.exit(1)
2023-04-12T17:48:36,258   
2023-04-12T17:48:36,258   __file__ = %r
2023-04-12T17:48:36,258   sys.argv[0] = __file__
2023-04-12T17:48:36,258   
2023-04-12T17:48:36,258   if os.path.exists(__file__):
2023-04-12T17:48:36,258       filename = __file__
2023-04-12T17:48:36,258       with tokenize.open(__file__) as f:
2023-04-12T17:48:36,258           setup_py_code = f.read()
2023-04-12T17:48:36,258   else:
2023-04-12T17:48:36,258       filename = "<auto-generated setuptools caller>"
2023-04-12T17:48:36,258       setup_py_code = "from setuptools import setup; setup()"
2023-04-12T17:48:36,258   
2023-04-12T17:48:36,258   exec(compile(setup_py_code, filename, "exec"))
2023-04-12T17:48:36,258   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-wmm5e2n0/flash-attn_c0f02b5830314c66a39e14718a64e2ae/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-z1vv79wj[/]
2023-04-12T17:48:36,258   [bold magenta]cwd[/]: /tmp/pip-wheel-wmm5e2n0/flash-attn_c0f02b5830314c66a39e14718a64e2ae/
2023-04-12T17:48:36,259   Preparing metadata (setup.py): finished with status 'error'
2023-04-12T17:48:36,260 ERROR: [present-rich] metadata generation failed
2023-04-12T17:48:36,266 Exception information:
2023-04-12T17:48:36,266 Traceback (most recent call last):
2023-04-12T17:48:36,266   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/operations/build/metadata_legacy.py", line 64, in generate_metadata
2023-04-12T17:48:36,266     call_subprocess(
2023-04-12T17:48:36,266   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/utils/subprocess.py", line 224, in call_subprocess
2023-04-12T17:48:36,266     raise error
2023-04-12T17:48:36,266 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2023-04-12T17:48:36,266 
2023-04-12T17:48:36,266 The above exception was the direct cause of the following exception:
2023-04-12T17:48:36,266 
2023-04-12T17:48:36,266 Traceback (most recent call last):
2023-04-12T17:48:36,266   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/base_command.py", line 160, in exc_logging_wrapper
2023-04-12T17:48:36,266     status = run_func(*args)
2023-04-12T17:48:36,266   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/req_command.py", line 247, in wrapper
2023-04-12T17:48:36,266     return func(self, options, args)
2023-04-12T17:48:36,266   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/commands/wheel.py", line 170, in run
2023-04-12T17:48:36,266     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2023-04-12T17:48:36,266   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/resolver.py", line 92, in resolve
2023-04-12T17:48:36,266     result = self._result = resolver.resolve(
2023-04-12T17:48:36,266   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 481, in resolve
2023-04-12T17:48:36,266     state = resolution.resolve(requirements, max_rounds=max_rounds)
2023-04-12T17:48:36,266   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 348, in resolve
2023-04-12T17:48:36,266     self._add_to_criteria(self.state.criteria, r, parent=None)
2023-04-12T17:48:36,266   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 172, in _add_to_criteria
2023-04-12T17:48:36,266     if not criterion.candidates:
2023-04-12T17:48:36,266   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/structs.py", line 151, in __bool__
2023-04-12T17:48:36,266     return bool(self._sequence)
2023-04-12T17:48:36,266   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__
2023-04-12T17:48:36,266     return any(self)
2023-04-12T17:48:36,266   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in <genexpr>
2023-04-12T17:48:36,266     return (c for c in iterator if id(c) not in self._incompatible_ids)
2023-04-12T17:48:36,266   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built
2023-04-12T17:48:36,266     candidate = func()
2023-04-12T17:48:36,266   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/factory.py", line 206, in _make_candidate_from_link
2023-04-12T17:48:36,266     self._link_candidate_cache[link] = LinkCandidate(
2023-04-12T17:48:36,266   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 297, in __init__
2023-04-12T17:48:36,266     super().__init__(
2023-04-12T17:48:36,266   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 162, in __init__
2023-04-12T17:48:36,266     self.dist = self._prepare()
2023-04-12T17:48:36,266   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 231, in _prepare
2023-04-12T17:48:36,266     dist = self._prepare_distribution()
2023-04-12T17:48:36,266   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 308, in _prepare_distribution
2023-04-12T17:48:36,266     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2023-04-12T17:48:36,266   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/operations/prepare.py", line 491, in prepare_linked_requirement
2023-04-12T17:48:36,266     return self._prepare_linked_requirement(req, parallel_builds)
2023-04-12T17:48:36,266   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/operations/prepare.py", line 577, in _prepare_linked_requirement
2023-04-12T17:48:36,266     dist = _get_prepared_distribution(
2023-04-12T17:48:36,266   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/operations/prepare.py", line 69, in _get_prepared_distribution
2023-04-12T17:48:36,266     abstract_dist.prepare_distribution_metadata(
2023-04-12T17:48:36,266   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/distributions/sdist.py", line 61, in prepare_distribution_metadata
2023-04-12T17:48:36,266     self.req.prepare_metadata()
2023-04-12T17:48:36,266   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/req/req_install.py", line 545, in prepare_metadata
2023-04-12T17:48:36,266     self.metadata_directory = generate_metadata_legacy(
2023-04-12T17:48:36,266   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/operations/build/metadata_legacy.py", line 71, in generate_metadata
2023-04-12T17:48:36,266     raise MetadataGenerationFailed(package_details=details) from error
2023-04-12T17:48:36,266 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2023-04-12T17:48:36,276 Removed flash-attn==1.0.1 from https://files.pythonhosted.org/packages/da/91/deec91e54d7876b73c5ad37004fa0d7cd6eb1e816b355252f0b7fdfe8d51/flash_attn-1.0.1.tar.gz from build tracker '/tmp/pip-build-tracker-q5bue5gb'
2023-04-12T17:48:36,276 Removed build tracker: '/tmp/pip-build-tracker-q5bue5gb'