2023-09-08T19:30:24,104 Created temporary directory: /tmp/pip-build-tracker-39u8re0y
2023-09-08T19:30:24,105 Initialized build tracking at /tmp/pip-build-tracker-39u8re0y
2023-09-08T19:30:24,106 Created build tracker: /tmp/pip-build-tracker-39u8re0y
2023-09-08T19:30:24,106 Entered build tracker: /tmp/pip-build-tracker-39u8re0y
2023-09-08T19:30:24,107 Created temporary directory: /tmp/pip-wheel-h0zl2uwo
2023-09-08T19:30:24,110 Created temporary directory: /tmp/pip-ephem-wheel-cache-sq9h6uw_
2023-09-08T19:30:24,133 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2023-09-08T19:30:24,137 2 location(s) to search for versions of flask-daapserver:
2023-09-08T19:30:24,137 * https://pypi.org/simple/flask-daapserver/
2023-09-08T19:30:24,137 * https://www.piwheels.org/simple/flask-daapserver/
2023-09-08T19:30:24,138 Fetching project page and analyzing links: https://pypi.org/simple/flask-daapserver/
2023-09-08T19:30:24,138 Getting page https://pypi.org/simple/flask-daapserver/
2023-09-08T19:30:24,140 Found index url https://pypi.org/simple/
2023-09-08T19:30:24,283 Fetched page https://pypi.org/simple/flask-daapserver/ as application/vnd.pypi.simple.v1+json
2023-09-08T19:30:24,285   Found link https://files.pythonhosted.org/packages/02/f7/24f833340f999a1f2f6a3b35dfcabe9c5e4982c73a3bdafd03a4c17b2a7c/flask-daapserver-2.2.0.tar.gz (from https://pypi.org/simple/flask-daapserver/), version: 2.2.0
2023-09-08T19:30:24,286   Found link https://files.pythonhosted.org/packages/22/c9/3ec07f9dfb1d0416b4325cea7daa23bcec07cba984833a7183f4a2b56ff6/flask-daapserver-2.2.1.tar.gz (from https://pypi.org/simple/flask-daapserver/), version: 2.2.1
2023-09-08T19:30:24,287   Found link https://files.pythonhosted.org/packages/96/d8/c176f8a860d6481b5c6a13e4345dec0ea6e577d2977854c2dda54ec94a78/flask-daapserver-3.0.0.tar.gz (from https://pypi.org/simple/flask-daapserver/), version: 3.0.0
2023-09-08T19:30:24,287   Found link https://files.pythonhosted.org/packages/f7/7d/be2e9a3743473b2b8575d8a66753194b8340d4b15cf1b4ec9948451a597c/flask-daapserver-3.0.1.tar.gz (from https://pypi.org/simple/flask-daapserver/), version: 3.0.1
2023-09-08T19:30:24,288   Found link https://files.pythonhosted.org/packages/2b/67/f8d89be2c3c5cbe26411df948d6179f14c0854873d05d06c6d96ccc5c8b1/flask-daapserver-3.0.2.tar.gz (from https://pypi.org/simple/flask-daapserver/), version: 3.0.2
2023-09-08T19:30:24,289 Fetching project page and analyzing links: https://www.piwheels.org/simple/flask-daapserver/
2023-09-08T19:30:24,290 Getting page https://www.piwheels.org/simple/flask-daapserver/
2023-09-08T19:30:24,291 Found index url https://www.piwheels.org/simple/
2023-09-08T19:30:26,019 Fetched page https://www.piwheels.org/simple/flask-daapserver/ as text/html
2023-09-08T19:30:26,031   Skipping link: No binaries permitted for flask-daapserver: https://www.piwheels.org/simple/flask-daapserver/flask_daapserver-2.2.1-py3-none-any.whl#sha256=8c01185821975e84e0afe419d255ad3c1115fef81c3175c0dbd4112be54cf000 (from https://www.piwheels.org/simple/flask-daapserver/)
2023-09-08T19:30:26,032   Skipping link: No binaries permitted for flask-daapserver: https://www.piwheels.org/simple/flask-daapserver/flask_daapserver-2.2.1-cp39-cp39-linux_armv7l.whl#sha256=c632c92dd6ebfe754a5093c6537498de78cab38db2a69eaf6036366192aca8bf (from https://www.piwheels.org/simple/flask-daapserver/)
2023-09-08T19:30:26,033   Skipping link: No binaries permitted for flask-daapserver: https://www.piwheels.org/simple/flask-daapserver/flask_daapserver-2.2.1-cp39-cp39-linux_armv6l.whl#sha256=c632c92dd6ebfe754a5093c6537498de78cab38db2a69eaf6036366192aca8bf (from https://www.piwheels.org/simple/flask-daapserver/)
2023-09-08T19:30:26,034   Skipping link: No binaries permitted for flask-daapserver: https://www.piwheels.org/simple/flask-daapserver/flask_daapserver-2.2.1-cp37-cp37m-linux_armv6l.whl#sha256=4f6e6e51f532f89b557f2bef78bdb157074f2f6aa11155a45c1f17ed0b0262fb (from https://www.piwheels.org/simple/flask-daapserver/)
2023-09-08T19:30:26,035   Skipping link: No binaries permitted for flask-daapserver: https://www.piwheels.org/simple/flask-daapserver/flask_daapserver-2.2.1-cp37-cp37m-linux_armv7l.whl#sha256=4f6e6e51f532f89b557f2bef78bdb157074f2f6aa11155a45c1f17ed0b0262fb (from https://www.piwheels.org/simple/flask-daapserver/)
2023-09-08T19:30:26,036   Skipping link: No binaries permitted for flask-daapserver: https://www.piwheels.org/simple/flask-daapserver/flask_daapserver-2.2.1-cp35-cp35m-linux_armv7l.whl#sha256=30175ebc3cb5e32593919a613b9dfd95e7982bd14b39344bd5e069af28e5d67e (from https://www.piwheels.org/simple/flask-daapserver/)
2023-09-08T19:30:26,038   Skipping link: No binaries permitted for flask-daapserver: https://www.piwheels.org/simple/flask-daapserver/flask_daapserver-2.2.1-cp35-cp35m-linux_armv6l.whl#sha256=30175ebc3cb5e32593919a613b9dfd95e7982bd14b39344bd5e069af28e5d67e (from https://www.piwheels.org/simple/flask-daapserver/)
2023-09-08T19:30:26,038   Skipping link: No binaries permitted for flask-daapserver: https://www.piwheels.org/simple/flask-daapserver/flask_daapserver-2.2.1-cp34-cp34m-linux_armv6l.whl#sha256=7bc7d35f8dd15fcfb8fa6b07ae69a3473d5d02bd5d377cb5a9ec8662eede1068 (from https://www.piwheels.org/simple/flask-daapserver/)
2023-09-08T19:30:26,039   Skipping link: No binaries permitted for flask-daapserver: https://www.piwheels.org/simple/flask-daapserver/flask_daapserver-2.2.1-cp34-cp34m-linux_armv7l.whl#sha256=7bc7d35f8dd15fcfb8fa6b07ae69a3473d5d02bd5d377cb5a9ec8662eede1068 (from https://www.piwheels.org/simple/flask-daapserver/)
2023-09-08T19:30:26,040   Skipping link: No binaries permitted for flask-daapserver: https://www.piwheels.org/simple/flask-daapserver/flask_daapserver-2.2.0-cp39-cp39-linux_armv7l.whl#sha256=a28427d6c2758315581a982711729c6d2df73d0f75bee3e3e8b896b910ec0e1f (from https://www.piwheels.org/simple/flask-daapserver/)
2023-09-08T19:30:26,041   Skipping link: No binaries permitted for flask-daapserver: https://www.piwheels.org/simple/flask-daapserver/flask_daapserver-2.2.0-cp39-cp39-linux_armv6l.whl#sha256=a28427d6c2758315581a982711729c6d2df73d0f75bee3e3e8b896b910ec0e1f (from https://www.piwheels.org/simple/flask-daapserver/)
2023-09-08T19:30:26,042   Skipping link: No binaries permitted for flask-daapserver: https://www.piwheels.org/simple/flask-daapserver/flask_daapserver-2.2.0-cp34-cp34m-linux_armv6l.whl#sha256=583e0f4ad6fa2bb2285e5133f17f44cb927765073d2a1996839db398b1d49726 (from https://www.piwheels.org/simple/flask-daapserver/)
2023-09-08T19:30:26,043   Skipping link: No binaries permitted for flask-daapserver: https://www.piwheels.org/simple/flask-daapserver/flask_daapserver-2.2.0-cp34-cp34m-linux_armv7l.whl#sha256=583e0f4ad6fa2bb2285e5133f17f44cb927765073d2a1996839db398b1d49726 (from https://www.piwheels.org/simple/flask-daapserver/)
2023-09-08T19:30:26,044   Skipping link: No binaries permitted for flask-daapserver: https://www.piwheels.org/simple/flask-daapserver/flask_daapserver-2.2.0-cp37-cp37m-linux_armv7l.whl#sha256=223cc45a57aa480057ecf10177377a021876f5a020743d0f09e09e40a7b9b2de (from https://www.piwheels.org/simple/flask-daapserver/)
2023-09-08T19:30:26,045   Skipping link: No binaries permitted for flask-daapserver: https://www.piwheels.org/simple/flask-daapserver/flask_daapserver-2.2.0-cp37-cp37m-linux_armv6l.whl#sha256=223cc45a57aa480057ecf10177377a021876f5a020743d0f09e09e40a7b9b2de (from https://www.piwheels.org/simple/flask-daapserver/)
2023-09-08T19:30:26,046 Skipping link: not a file: https://www.piwheels.org/simple/flask-daapserver/
2023-09-08T19:30:26,047 Skipping link: not a file: https://pypi.org/simple/flask-daapserver/
2023-09-08T19:30:26,078 Given no hashes to check 1 links for project 'flask-daapserver': discarding no candidates
2023-09-08T19:30:26,097 Collecting flask-daapserver==3.0.1
2023-09-08T19:30:26,099   Created temporary directory: /tmp/pip-unpack-ec3syo5_
2023-09-08T19:30:26,327   Downloading flask-daapserver-3.0.1.tar.gz (35 kB)
2023-09-08T19:30:26,407   Added flask-daapserver==3.0.1 from https://files.pythonhosted.org/packages/f7/7d/be2e9a3743473b2b8575d8a66753194b8340d4b15cf1b4ec9948451a597c/flask-daapserver-3.0.1.tar.gz to build tracker '/tmp/pip-build-tracker-39u8re0y'
2023-09-08T19:30:26,409   Running setup.py (path:/tmp/pip-wheel-h0zl2uwo/flask-daapserver_53f8dff0ed3e408eb05b86ad09d8af1e/setup.py) egg_info for package flask-daapserver
2023-09-08T19:30:26,410   Created temporary directory: /tmp/pip-pip-egg-info-dqvsws0p
2023-09-08T19:30:26,411   Preparing metadata (setup.py): started
2023-09-08T19:30:26,412   Running command python setup.py egg_info
2023-09-08T19:30:26,903   /tmp/pip-wheel-h0zl2uwo/flask-daapserver_53f8dff0ed3e408eb05b86ad09d8af1e/setup.py:1: DeprecationWarning: pkg_resources is deprecated as an API. See https://setuptools.pypa.io/en/latest/pkg_resources.html
2023-09-08T19:30:26,904     from pkg_resources import parse_version
2023-09-08T19:30:27,064   /tmp/pip-wheel-h0zl2uwo/flask-daapserver_53f8dff0ed3e408eb05b86ad09d8af1e/setup.py:5: DeprecationWarning: the imp module is deprecated in favour of importlib and slated for removal in Python 3.12; see the module's documentation for alternative uses
2023-09-08T19:30:27,065     import imp
2023-09-08T19:30:28,878   /usr/local/lib/python3.11/dist-packages/Cython/Compiler/Main.py:384: FutureWarning: Cython directive 'language_level' not set, using '3str' for now (Py3). This has changed from earlier releases! File: /tmp/pip-wheel-h0zl2uwo/flask-daapserver_53f8dff0ed3e408eb05b86ad09d8af1e/daapserver/collection.pxd
2023-09-08T19:30:28,878     tree = Parsing.p_module(s, pxd, full_module_name)
2023-09-08T19:30:29,859   /usr/local/lib/python3.11/dist-packages/Cython/Compiler/Main.py:384: FutureWarning: Cython directive 'language_level' not set, using '3str' for now (Py3). This has changed from earlier releases! File: /tmp/pip-wheel-h0zl2uwo/flask-daapserver_53f8dff0ed3e408eb05b86ad09d8af1e/daapserver/daap.pxd
2023-09-08T19:30:29,860     tree = Parsing.p_module(s, pxd, full_module_name)
2023-09-08T19:30:30,401   /usr/local/lib/python3.11/dist-packages/Cython/Compiler/Main.py:384: FutureWarning: Cython directive 'language_level' not set, using '3str' for now (Py3). This has changed from earlier releases! File: /tmp/pip-wheel-h0zl2uwo/flask-daapserver_53f8dff0ed3e408eb05b86ad09d8af1e/daapserver/models.pxd
2023-09-08T19:30:30,401     tree = Parsing.p_module(s, pxd, full_module_name)
2023-09-08T19:30:31,777   /usr/local/lib/python3.11/dist-packages/Cython/Compiler/Main.py:384: FutureWarning: Cython directive 'language_level' not set, using '3str' for now (Py3). This has changed from earlier releases! File: /tmp/pip-wheel-h0zl2uwo/flask-daapserver_53f8dff0ed3e408eb05b86ad09d8af1e/daapserver/responses.pxd
2023-09-08T19:30:31,777     tree = Parsing.p_module(s, pxd, full_module_name)

2023-09-08T19:30:31,923   Error compiling Cython file:
2023-09-08T19:30:31,923   ------------------------------------------------------------
2023-09-08T19:30:31,924   ...
2023-09-08T19:30:31,925   def login(provider, session_id):
2023-09-08T19:30:31,925       """
2023-09-08T19:30:31,926       Generate a login response.
2023-09-08T19:30:31,927       """

2023-09-08T19:30:31,929       return DAAPObject("dmap.loginresponse", [
2023-09-08T19:30:31,930                        ^
2023-09-08T19:30:31,931   ------------------------------------------------------------

2023-09-08T19:30:31,934   daapserver/responses.pyx:9:21: Compiler crash in DAAPObjectTransformer

2023-09-08T19:30:31,936   ModuleNode.body = StatListNode(responses.pyx:1:0)
2023-09-08T19:30:31,938   StatListNode.stats[1] = DefNode(responses.pyx:4:0,
2023-09-08T19:30:31,939       doc = '\n    Generate a login response.\n    ',
2023-09-08T19:30:31,940       modifiers = [...]/0,
2023-09-08T19:30:31,942       name = 'login',
2023-09-08T19:30:31,943       num_required_args = 2,
2023-09-08T19:30:31,945       outer_attrs = [...]/2,
2023-09-08T19:30:31,946       py_wrapper_required = True,
2023-09-08T19:30:31,947       reqd_kw_flags_cname = '0')
2023-09-08T19:30:31,947   DefNode.body = StatListNode(responses.pyx:5:4)
2023-09-08T19:30:31,948   StatListNode.stats[0] = ReturnStatNode(responses.pyx:9:4,
2023-09-08T19:30:31,949       is_terminator = True)
2023-09-08T19:30:31,949   ReturnStatNode.value = SimpleCallNode(responses.pyx:9:21,
2023-09-08T19:30:31,950       result_is_used = True,
2023-09-08T19:30:31,951       use_managed_ref = True)

2023-09-08T19:30:31,952   Compiler crash traceback from this point on:
2023-09-08T19:30:31,953     File "/usr/local/lib/python3.11/dist-packages/Cython/Compiler/Visitor.py", line 182, in _visit
2023-09-08T19:30:31,954       return handler_method(obj)
2023-09-08T19:30:31,954              ^^^^^^^^^^^^^^^^^^^
2023-09-08T19:30:31,955     File "/tmp/pip-wheel-h0zl2uwo/flask-daapserver_53f8dff0ed3e408eb05b86ad09d8af1e/utils/transformer.py", line 23, in visit_CallNode
2023-09-08T19:30:31,956       code = daap_data.dmap_names[node.args[0].value]
2023-09-08T19:30:31,956              ~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^
2023-09-08T19:30:31,957   KeyError: b'dmap.loginresponse'
2023-09-08T19:30:31,957   Traceback (most recent call last):
2023-09-08T19:30:31,958     File "<string>", line 2, in <module>
2023-09-08T19:30:31,959     File "<pip-setuptools-caller>", line 34, in <module>
2023-09-08T19:30:31,959     File "/tmp/pip-wheel-h0zl2uwo/flask-daapserver_53f8dff0ed3e408eb05b86ad09d8af1e/setup.py", line 47, in <module>
2023-09-08T19:30:31,960       ext_modules=cythonize([
2023-09-08T19:30:31,961                   ^^^^^^^^^^^
2023-09-08T19:30:31,961     File "/usr/local/lib/python3.11/dist-packages/Cython/Build/Dependencies.py", line 1134, in cythonize
2023-09-08T19:30:31,962       cythonize_one(*args)
2023-09-08T19:30:31,963     File "/usr/local/lib/python3.11/dist-packages/Cython/Build/Dependencies.py", line 1301, in cythonize_one
2023-09-08T19:30:31,964       raise CompileError(None, pyx_file)
2023-09-08T19:30:31,965   Cython.Compiler.Errors.CompileError: daapserver/responses.pyx
2023-09-08T19:30:31,966   Compiling daapserver/daap.pyx because it changed.
2023-09-08T19:30:31,966   Compiling daapserver/revision.pyx because it changed.
2023-09-08T19:30:31,967   Compiling daapserver/collection.pyx because it changed.
2023-09-08T19:30:31,968   Compiling daapserver/models.pyx because it changed.
2023-09-08T19:30:31,970   Compiling daapserver/responses.pyx because it changed.
2023-09-08T19:30:31,970   [1/5] Cythonizing daapserver/collection.pyx
2023-09-08T19:30:31,971   [2/5] Cythonizing daapserver/daap.pyx
2023-09-08T19:30:31,972   [3/5] Cythonizing daapserver/models.pyx
2023-09-08T19:30:31,973   [4/5] Cythonizing daapserver/responses.pyx
2023-09-08T19:30:32,215   ERROR: [present-rich] python setup.py egg_info exited with 1
2023-09-08T19:30:32,228   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2023-09-08T19:30:32,228   exec(compile('"'"''"'"''"'"'
2023-09-08T19:30:32,228   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2023-09-08T19:30:32,228   #
2023-09-08T19:30:32,228   # - It imports setuptools before invoking setup.py, to enable projects that directly
2023-09-08T19:30:32,228   #   import from `distutils.core` to work with newer packaging standards.
2023-09-08T19:30:32,228   # - It provides a clear error message when setuptools is not installed.
2023-09-08T19:30:32,228   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2023-09-08T19:30:32,228   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2023-09-08T19:30:32,228   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2023-09-08T19:30:32,228   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2023-09-08T19:30:32,228   import os, sys, tokenize
2023-09-08T19:30:32,228   
2023-09-08T19:30:32,228   try:
2023-09-08T19:30:32,228       import setuptools
2023-09-08T19:30:32,228   except ImportError as error:
2023-09-08T19:30:32,228       print(
2023-09-08T19:30:32,228           "ERROR: Can not execute `setup.py` since setuptools is not available in "
2023-09-08T19:30:32,228           "the build environment.",
2023-09-08T19:30:32,228           file=sys.stderr,
2023-09-08T19:30:32,228       )
2023-09-08T19:30:32,228       sys.exit(1)
2023-09-08T19:30:32,228   
2023-09-08T19:30:32,228   __file__ = %r
2023-09-08T19:30:32,228   sys.argv[0] = __file__
2023-09-08T19:30:32,228   
2023-09-08T19:30:32,228   if os.path.exists(__file__):
2023-09-08T19:30:32,228       filename = __file__
2023-09-08T19:30:32,228       with tokenize.open(__file__) as f:
2023-09-08T19:30:32,228           setup_py_code = f.read()
2023-09-08T19:30:32,228   else:
2023-09-08T19:30:32,228       filename = "<auto-generated setuptools caller>"
2023-09-08T19:30:32,228       setup_py_code = "from setuptools import setup; setup()"
2023-09-08T19:30:32,228   
2023-09-08T19:30:32,228   exec(compile(setup_py_code, filename, "exec"))
2023-09-08T19:30:32,228   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-h0zl2uwo/flask-daapserver_53f8dff0ed3e408eb05b86ad09d8af1e/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-dqvsws0p[/]
2023-09-08T19:30:32,229   [bold magenta]cwd[/]: /tmp/pip-wheel-h0zl2uwo/flask-daapserver_53f8dff0ed3e408eb05b86ad09d8af1e/
2023-09-08T19:30:32,230   Preparing metadata (setup.py): finished with status 'error'
2023-09-08T19:30:32,231 ERROR: [present-rich] metadata generation failed
2023-09-08T19:30:32,237 Exception information:
2023-09-08T19:30:32,237 Traceback (most recent call last):
2023-09-08T19:30:32,237   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 64, in generate_metadata
2023-09-08T19:30:32,237     call_subprocess(
2023-09-08T19:30:32,237   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/utils/subprocess.py", line 224, in call_subprocess
2023-09-08T19:30:32,237     raise error
2023-09-08T19:30:32,237 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2023-09-08T19:30:32,237 
2023-09-08T19:30:32,237 The above exception was the direct cause of the following exception:
2023-09-08T19:30:32,237 
2023-09-08T19:30:32,237 Traceback (most recent call last):
2023-09-08T19:30:32,237   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/cli/base_command.py", line 180, in exc_logging_wrapper
2023-09-08T19:30:32,237     status = run_func(*args)
2023-09-08T19:30:32,237              ^^^^^^^^^^^^^^^
2023-09-08T19:30:32,237   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/cli/req_command.py", line 248, in wrapper
2023-09-08T19:30:32,237     return func(self, options, args)
2023-09-08T19:30:32,237            ^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-08T19:30:32,237   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2023-09-08T19:30:32,237     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2023-09-08T19:30:32,237                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-08T19:30:32,237   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 92, in resolve
2023-09-08T19:30:32,237     result = self._result = resolver.resolve(
2023-09-08T19:30:32,237                             ^^^^^^^^^^^^^^^^^
2023-09-08T19:30:32,237   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 546, in resolve
2023-09-08T19:30:32,237     state = resolution.resolve(requirements, max_rounds=max_rounds)
2023-09-08T19:30:32,237             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-08T19:30:32,237   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 397, in resolve
2023-09-08T19:30:32,237     self._add_to_criteria(self.state.criteria, r, parent=None)
2023-09-08T19:30:32,237   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _add_to_criteria
2023-09-08T19:30:32,237     if not criterion.candidates:
2023-09-08T19:30:32,237   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/structs.py", line 156, in __bool__
2023-09-08T19:30:32,237     return bool(self._sequence)
2023-09-08T19:30:32,237            ^^^^^^^^^^^^^^^^^^^^
2023-09-08T19:30:32,237   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__
2023-09-08T19:30:32,237     return any(self)
2023-09-08T19:30:32,237            ^^^^^^^^^
2023-09-08T19:30:32,237   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in <genexpr>
2023-09-08T19:30:32,237     return (c for c in iterator if id(c) not in self._incompatible_ids)
2023-09-08T19:30:32,237            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-08T19:30:32,237   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built
2023-09-08T19:30:32,237     candidate = func()
2023-09-08T19:30:32,237                 ^^^^^^
2023-09-08T19:30:32,237   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 206, in _make_candidate_from_link
2023-09-08T19:30:32,237     self._link_candidate_cache[link] = LinkCandidate(
2023-09-08T19:30:32,237                                        ^^^^^^^^^^^^^^
2023-09-08T19:30:32,237   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 293, in __init__
2023-09-08T19:30:32,237     super().__init__(
2023-09-08T19:30:32,237   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 156, in __init__
2023-09-08T19:30:32,237     self.dist = self._prepare()
2023-09-08T19:30:32,237                 ^^^^^^^^^^^^^^^
2023-09-08T19:30:32,237   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 225, in _prepare
2023-09-08T19:30:32,237     dist = self._prepare_distribution()
2023-09-08T19:30:32,237            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-08T19:30:32,237   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 304, in _prepare_distribution
2023-09-08T19:30:32,237     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2023-09-08T19:30:32,237            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-08T19:30:32,237   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/prepare.py", line 538, in prepare_linked_requirement
2023-09-08T19:30:32,237     return self._prepare_linked_requirement(req, parallel_builds)
2023-09-08T19:30:32,237            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-08T19:30:32,237   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/prepare.py", line 653, in _prepare_linked_requirement
2023-09-08T19:30:32,237     dist = _get_prepared_distribution(
2023-09-08T19:30:32,237            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-08T19:30:32,237   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/prepare.py", line 69, in _get_prepared_distribution
2023-09-08T19:30:32,237     abstract_dist.prepare_distribution_metadata(
2023-09-08T19:30:32,237   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/distributions/sdist.py", line 61, in prepare_distribution_metadata
2023-09-08T19:30:32,237     self.req.prepare_metadata()
2023-09-08T19:30:32,237   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/req/req_install.py", line 568, in prepare_metadata
2023-09-08T19:30:32,237     self.metadata_directory = generate_metadata_legacy(
2023-09-08T19:30:32,237                               ^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-08T19:30:32,237   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 71, in generate_metadata
2023-09-08T19:30:32,237     raise MetadataGenerationFailed(package_details=details) from error
2023-09-08T19:30:32,237 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2023-09-08T19:30:32,249 Removed flask-daapserver==3.0.1 from https://files.pythonhosted.org/packages/f7/7d/be2e9a3743473b2b8575d8a66753194b8340d4b15cf1b4ec9948451a597c/flask-daapserver-3.0.1.tar.gz from build tracker '/tmp/pip-build-tracker-39u8re0y'
2023-09-08T19:30:32,250 Removed build tracker: '/tmp/pip-build-tracker-39u8re0y'