2025-09-09T00:46:42,775 Created temporary directory: /tmp/pip-build-tracker-y6pyxiqr 2025-09-09T00:46:42,776 Initialized build tracking at /tmp/pip-build-tracker-y6pyxiqr 2025-09-09T00:46:42,776 Created build tracker: /tmp/pip-build-tracker-y6pyxiqr 2025-09-09T00:46:42,776 Entered build tracker: /tmp/pip-build-tracker-y6pyxiqr 2025-09-09T00:46:42,776 Created temporary directory: /tmp/pip-wheel-fvuimonh 2025-09-09T00:46:42,779 Created temporary directory: /tmp/pip-ephem-wheel-cache-v375teld 2025-09-09T00:46:42,839 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-09T00:46:42,842 2 location(s) to search for versions of warp-rnnt: 2025-09-09T00:46:42,842 * https://pypi.org/simple/warp-rnnt/ 2025-09-09T00:46:42,842 * https://www.piwheels.org/simple/warp-rnnt/ 2025-09-09T00:46:42,842 Fetching project page and analyzing links: https://pypi.org/simple/warp-rnnt/ 2025-09-09T00:46:42,842 Getting page https://pypi.org/simple/warp-rnnt/ 2025-09-09T00:46:42,844 Found index url https://pypi.org/simple/ 2025-09-09T00:46:42,912 Fetched page https://pypi.org/simple/warp-rnnt/ as application/vnd.pypi.simple.v1+json 2025-09-09T00:46:42,915 Found link https://files.pythonhosted.org/packages/b6/fd/99ead04ab7dd362c2c1f3e6656a088f5bcbe14428bdd0866400a9a7bccd6/warp_rnnt-0.0.1.tar.gz (from https://pypi.org/simple/warp-rnnt/), version: 0.0.1 2025-09-09T00:46:42,915 Found link https://files.pythonhosted.org/packages/ff/50/5d60cf7c0cafdbfbe746659b11af33a4df4a83579b59892a552ee2a84d17/warp_rnnt-0.0.2.tar.gz (from https://pypi.org/simple/warp-rnnt/), version: 0.0.2 2025-09-09T00:46:42,915 Found link https://files.pythonhosted.org/packages/05/66/11c33be22c80027b9fac0de593853054c82c1770bc60f4af009f02084915/warp_rnnt-0.0.3.tar.gz (from https://pypi.org/simple/warp-rnnt/), version: 0.0.3 2025-09-09T00:46:42,916 Found link https://files.pythonhosted.org/packages/a7/36/0c693a12fce42412b6ed13c597050c349f12f2eb837f94349c2133103965/warp_rnnt-0.0.4.tar.gz (from https://pypi.org/simple/warp-rnnt/), version: 0.0.4 2025-09-09T00:46:42,916 Found link https://files.pythonhosted.org/packages/82/0f/492432812a341cdc9ba0a7352ef4c0187bdb5420094bf51694057bfbb76e/warp_rnnt-0.0.5.tar.gz (from https://pypi.org/simple/warp-rnnt/), version: 0.0.5 2025-09-09T00:46:42,916 Found link https://files.pythonhosted.org/packages/f2/83/c5e92715b43947c894736c05abd5120549bcc2120644d40a91ebb0a9fb20/warp_rnnt-0.0.6.tar.gz (from https://pypi.org/simple/warp-rnnt/), version: 0.0.6 2025-09-09T00:46:42,916 Found link https://files.pythonhosted.org/packages/aa/8b/0736117e081da61948739a4d1b739967f79e64f6ed30ad6be5a811f11a09/warp_rnnt-0.0.7.tar.gz (from https://pypi.org/simple/warp-rnnt/), version: 0.0.7 2025-09-09T00:46:42,917 Found link https://files.pythonhosted.org/packages/c8/52/37e04fe44633a1f2335b5e5427e51b56deed15d871b4a2a644c7c3cc30d9/warp_rnnt-0.0.8.tar.gz (from https://pypi.org/simple/warp-rnnt/), version: 0.0.8 2025-09-09T00:46:42,917 Found link https://files.pythonhosted.org/packages/5f/3a/48a83fe0f353c5177a3b59c4b370978e39e4a440e1962ba1bed0a728770b/warp_rnnt-0.0.9.tar.gz (from https://pypi.org/simple/warp-rnnt/), version: 0.0.9 2025-09-09T00:46:42,917 Found link https://files.pythonhosted.org/packages/86/6d/1389db3abbeaaed0279516878275b7c8f536c70323376bfd46a6e95e4040/warp_rnnt-0.1.0.tar.gz (from https://pypi.org/simple/warp-rnnt/), version: 0.1.0 2025-09-09T00:46:42,917 Found link https://files.pythonhosted.org/packages/54/a2/8dd27541bb265d514c5914294ba066fe9dec91a1ae5e80a826d7d5da07c6/warp_rnnt-0.3.0.tar.gz (from https://pypi.org/simple/warp-rnnt/), version: 0.3.0 2025-09-09T00:46:42,917 Found link https://files.pythonhosted.org/packages/10/6a/f81fbed2297f7bd4da0fbda38645b8c8364c24f9ab56b5543eef2b7c27f1/warp_rnnt-0.4.0.tar.gz (from https://pypi.org/simple/warp-rnnt/), version: 0.4.0 2025-09-09T00:46:42,918 Found link https://files.pythonhosted.org/packages/8a/1a/57c3f25e8355e24ccb54585f4004ce432d412e399279f61e3fa584566b9b/warp_rnnt-0.5.0.tar.gz (from https://pypi.org/simple/warp-rnnt/), version: 0.5.0 2025-09-09T00:46:42,918 Found link https://files.pythonhosted.org/packages/50/6e/7ce30680315d230ffdb39ef78ed67c7532e1b782bb5acbcb5d006de0d871/warp_rnnt-0.6.0.tar.gz (from https://pypi.org/simple/warp-rnnt/), version: 0.6.0 2025-09-09T00:46:42,918 Found link https://files.pythonhosted.org/packages/aa/49/c8bc73ff674e8150ec0c1561555c8bd06e4c2ca6437f7b44142e79797478/warp_rnnt-0.7.0.tar.gz (from https://pypi.org/simple/warp-rnnt/), version: 0.7.0 2025-09-09T00:46:42,919 Fetching project page and analyzing links: https://www.piwheels.org/simple/warp-rnnt/ 2025-09-09T00:46:42,919 Getting page https://www.piwheels.org/simple/warp-rnnt/ 2025-09-09T00:46:42,920 Found index url https://www.piwheels.org/simple/ 2025-09-09T00:46:43,007 Fetched page https://www.piwheels.org/simple/warp-rnnt/ as text/html 2025-09-09T00:46:43,007 Skipping link: not a file: https://www.piwheels.org/simple/warp-rnnt/ 2025-09-09T00:46:43,008 Skipping link: not a file: https://pypi.org/simple/warp-rnnt/ 2025-09-09T00:46:43,035 Given no hashes to check 1 links for project 'warp-rnnt': discarding no candidates 2025-09-09T00:46:43,036 Collecting warp-rnnt==0.4.0 2025-09-09T00:46:43,038 Created temporary directory: /tmp/pip-unpack-lu4u98z0 2025-09-09T00:46:43,173 Downloading warp_rnnt-0.4.0.tar.gz (10 kB) 2025-09-09T00:46:43,201 Added warp-rnnt==0.4.0 from https://files.pythonhosted.org/packages/10/6a/f81fbed2297f7bd4da0fbda38645b8c8364c24f9ab56b5543eef2b7c27f1/warp_rnnt-0.4.0.tar.gz to build tracker '/tmp/pip-build-tracker-y6pyxiqr' 2025-09-09T00:46:43,202 Running setup.py (path:/tmp/pip-wheel-fvuimonh/warp-rnnt_653e0caaba9a4fa08776c703695d330c/setup.py) egg_info for package warp-rnnt 2025-09-09T00:46:43,202 Created temporary directory: /tmp/pip-pip-egg-info-de8333ga 2025-09-09T00:46:43,203 Preparing metadata (setup.py): started 2025-09-09T00:46:43,203 Running command python setup.py egg_info 2025-09-09T00:46:43,734 Traceback (most recent call last): 2025-09-09T00:46:43,735 File "", line 2, in 2025-09-09T00:46:43,735 exec(compile(''' 2025-09-09T00:46:43,735 ~~~~^^^^^^^^^^^^ 2025-09-09T00:46:43,735 # This is -- a caller that pip uses to run setup.py 2025-09-09T00:46:43,736 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T00:46:43,736 ...<32 lines>... 2025-09-09T00:46:43,736 exec(compile(setup_py_code, filename, "exec")) 2025-09-09T00:46:43,736 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T00:46:43,736 ''' % ('/tmp/pip-wheel-fvuimonh/warp-rnnt_653e0caaba9a4fa08776c703695d330c/setup.py',), "", "exec")) 2025-09-09T00:46:43,736 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T00:46:43,736 File "", line 35, in 2025-09-09T00:46:43,736 File "/tmp/pip-wheel-fvuimonh/warp-rnnt_653e0caaba9a4fa08776c703695d330c/setup.py", line 4, in 2025-09-09T00:46:43,737 import torch 2025-09-09T00:46:43,737 ModuleNotFoundError: No module named 'torch' 2025-09-09T00:46:43,820 ERROR: python setup.py egg_info exited with 1 2025-09-09T00:46:43,832 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-09T00:46:43,832 exec(compile('"'"''"'"''"'"' 2025-09-09T00:46:43,832 # This is -- a caller that pip uses to run setup.py 2025-09-09T00:46:43,832 # 2025-09-09T00:46:43,832 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-09T00:46:43,832 # import from `distutils.core` to work with newer packaging standards. 2025-09-09T00:46:43,832 # - It provides a clear error message when setuptools is not installed. 2025-09-09T00:46:43,832 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-09T00:46:43,832 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-09T00:46:43,832 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-09T00:46:43,832 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-09T00:46:43,832 import os, sys, tokenize, traceback 2025-09-09T00:46:43,832 2025-09-09T00:46:43,832 try: 2025-09-09T00:46:43,832 import setuptools 2025-09-09T00:46:43,832 except ImportError: 2025-09-09T00:46:43,832 print( 2025-09-09T00:46:43,832 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-09T00:46:43,832 "the build environment with exception:", 2025-09-09T00:46:43,832 file=sys.stderr, 2025-09-09T00:46:43,832 ) 2025-09-09T00:46:43,832 traceback.print_exc() 2025-09-09T00:46:43,832 sys.exit(1) 2025-09-09T00:46:43,832 2025-09-09T00:46:43,832 __file__ = %r 2025-09-09T00:46:43,832 sys.argv[0] = __file__ 2025-09-09T00:46:43,832 2025-09-09T00:46:43,832 if os.path.exists(__file__): 2025-09-09T00:46:43,832 filename = __file__ 2025-09-09T00:46:43,832 with tokenize.open(__file__) as f: 2025-09-09T00:46:43,832 setup_py_code = f.read() 2025-09-09T00:46:43,832 else: 2025-09-09T00:46:43,832 filename = "" 2025-09-09T00:46:43,832 setup_py_code = "from setuptools import setup; setup()" 2025-09-09T00:46:43,832 2025-09-09T00:46:43,832 exec(compile(setup_py_code, filename, "exec")) 2025-09-09T00:46:43,832 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-fvuimonh/warp-rnnt_653e0caaba9a4fa08776c703695d330c/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-de8333ga[/] 2025-09-09T00:46:43,832 [bold magenta]cwd[/]: /tmp/pip-wheel-fvuimonh/warp-rnnt_653e0caaba9a4fa08776c703695d330c/ 2025-09-09T00:46:43,832 Preparing metadata (setup.py): finished with status 'error' 2025-09-09T00:46:43,833 ERROR: metadata generation failed 2025-09-09T00:46:43,839 Exception information: 2025-09-09T00:46:43,839 Traceback (most recent call last): 2025-09-09T00:46:43,839 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-09T00:46:43,839 call_subprocess( 2025-09-09T00:46:43,839 ~~~~~~~~~~~~~~~^ 2025-09-09T00:46:43,839 args, 2025-09-09T00:46:43,839 ^^^^^ 2025-09-09T00:46:43,839 ...<2 lines>... 2025-09-09T00:46:43,839 spinner=spinner, 2025-09-09T00:46:43,839 ^^^^^^^^^^^^^^^^ 2025-09-09T00:46:43,839 ) 2025-09-09T00:46:43,839 ^ 2025-09-09T00:46:43,839 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-09T00:46:43,839 raise error 2025-09-09T00:46:43,839 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-09T00:46:43,839 2025-09-09T00:46:43,839 The above exception was the direct cause of the following exception: 2025-09-09T00:46:43,839 2025-09-09T00:46:43,839 Traceback (most recent call last): 2025-09-09T00:46:43,839 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-09T00:46:43,839 status = _inner_run() 2025-09-09T00:46:43,839 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-09T00:46:43,839 return self.run(options, args) 2025-09-09T00:46:43,839 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-09T00:46:43,839 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-09T00:46:43,839 return func(self, options, args) 2025-09-09T00:46:43,839 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-09T00:46:43,839 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-09T00:46:43,839 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-09T00:46:43,839 result = self._result = resolver.resolve( 2025-09-09T00:46:43,839 ~~~~~~~~~~~~~~~~^ 2025-09-09T00:46:43,839 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-09T00:46:43,839 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T00:46:43,839 ) 2025-09-09T00:46:43,839 ^ 2025-09-09T00:46:43,839 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-09T00:46:43,839 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-09T00:46:43,839 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-09T00:46:43,839 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-09T00:46:43,839 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T00:46:43,839 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-09T00:46:43,839 if not criterion.candidates: 2025-09-09T00:46:43,839 ^^^^^^^^^^^^^^^^^^^^ 2025-09-09T00:46:43,839 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-09T00:46:43,839 return bool(self._sequence) 2025-09-09T00:46:43,839 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-09T00:46:43,839 self._bool = any(self) 2025-09-09T00:46:43,839 ~~~^^^^^^ 2025-09-09T00:46:43,839 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-09T00:46:43,839 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-09T00:46:43,839 ^^^^^^^^ 2025-09-09T00:46:43,839 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-09T00:46:43,839 candidate = func() 2025-09-09T00:46:43,839 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-09T00:46:43,839 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-09T00:46:43,839 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-09T00:46:43,839 link, template, name, version 2025-09-09T00:46:43,839 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T00:46:43,839 ) 2025-09-09T00:46:43,839 ^ 2025-09-09T00:46:43,839 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-09T00:46:43,839 self._link_candidate_cache[link] = LinkCandidate( 2025-09-09T00:46:43,839 ~~~~~~~~~~~~~^ 2025-09-09T00:46:43,839 link, 2025-09-09T00:46:43,839 ^^^^^ 2025-09-09T00:46:43,839 ...<3 lines>... 2025-09-09T00:46:43,839 version=version, 2025-09-09T00:46:43,839 ^^^^^^^^^^^^^^^^ 2025-09-09T00:46:43,839 ) 2025-09-09T00:46:43,839 ^ 2025-09-09T00:46:43,839 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-09T00:46:43,839 super().__init__( 2025-09-09T00:46:43,839 ~~~~~~~~~~~~~~~~^ 2025-09-09T00:46:43,839 link=link, 2025-09-09T00:46:43,839 ^^^^^^^^^^ 2025-09-09T00:46:43,839 ...<4 lines>... 2025-09-09T00:46:43,839 version=version, 2025-09-09T00:46:43,839 ^^^^^^^^^^^^^^^^ 2025-09-09T00:46:43,839 ) 2025-09-09T00:46:43,839 ^ 2025-09-09T00:46:43,839 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-09T00:46:43,839 self.dist = self._prepare() 2025-09-09T00:46:43,839 ~~~~~~~~~~~~~^^ 2025-09-09T00:46:43,839 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-09T00:46:43,839 dist = self._prepare_distribution() 2025-09-09T00:46:43,839 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-09T00:46:43,839 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-09T00:46:43,839 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T00:46:43,839 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-09T00:46:43,839 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-09T00:46:43,839 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T00:46:43,839 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-09T00:46:43,839 dist = _get_prepared_distribution( 2025-09-09T00:46:43,839 req, 2025-09-09T00:46:43,839 ...<3 lines>... 2025-09-09T00:46:43,839 self.check_build_deps, 2025-09-09T00:46:43,839 ) 2025-09-09T00:46:43,839 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-09T00:46:43,839 abstract_dist.prepare_distribution_metadata( 2025-09-09T00:46:43,839 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-09T00:46:43,839 finder, build_isolation, check_build_deps 2025-09-09T00:46:43,839 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T00:46:43,839 ) 2025-09-09T00:46:43,839 ^ 2025-09-09T00:46:43,839 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-09T00:46:43,839 self.req.prepare_metadata() 2025-09-09T00:46:43,839 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-09T00:46:43,839 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-09T00:46:43,839 self.metadata_directory = generate_metadata_legacy( 2025-09-09T00:46:43,839 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-09T00:46:43,839 build_env=self.build_env, 2025-09-09T00:46:43,839 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T00:46:43,839 ...<3 lines>... 2025-09-09T00:46:43,839 details=details, 2025-09-09T00:46:43,839 ^^^^^^^^^^^^^^^^ 2025-09-09T00:46:43,839 ) 2025-09-09T00:46:43,839 ^ 2025-09-09T00:46:43,839 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-09T00:46:43,839 raise MetadataGenerationFailed(package_details=details) from error 2025-09-09T00:46:43,839 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-09T00:46:43,863 Removed warp-rnnt==0.4.0 from https://files.pythonhosted.org/packages/10/6a/f81fbed2297f7bd4da0fbda38645b8c8364c24f9ab56b5543eef2b7c27f1/warp_rnnt-0.4.0.tar.gz from build tracker '/tmp/pip-build-tracker-y6pyxiqr' 2025-09-09T00:46:43,863 Removed build tracker: '/tmp/pip-build-tracker-y6pyxiqr'