2026-02-10T17:52:59,926 Created temporary directory: /tmp/pip-ephem-wheel-cache-3xdcv913
2026-02-10T17:52:59,928 Created temporary directory: /tmp/pip-build-tracker-4nngvuvm
2026-02-10T17:52:59,928 Initialized build tracking at /tmp/pip-build-tracker-4nngvuvm
2026-02-10T17:52:59,929 Created build tracker: /tmp/pip-build-tracker-4nngvuvm
2026-02-10T17:52:59,929 Entered build tracker: /tmp/pip-build-tracker-4nngvuvm
2026-02-10T17:52:59,930 Created temporary directory: /tmp/pip-wheel-4ifpzlsp
2026-02-10T17:52:59,933 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
2026-02-10T17:52:59,935 Created temporary directory: /tmp/pip-ephem-wheel-cache-29gl1p9x
2026-02-10T17:52:59,957 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2026-02-10T17:52:59,961 2 location(s) to search for versions of spectrograms:
2026-02-10T17:52:59,961 * https://pypi.org/simple/spectrograms/
2026-02-10T17:52:59,961 * https://www.piwheels.org/simple/spectrograms/
2026-02-10T17:52:59,961 Fetching project page and analyzing links: https://pypi.org/simple/spectrograms/
2026-02-10T17:52:59,962 Getting page https://pypi.org/simple/spectrograms/
2026-02-10T17:52:59,964 Found index url https://pypi.org/simple
2026-02-10T17:53:00,101 Fetched page https://pypi.org/simple/spectrograms/ as application/vnd.pypi.simple.v1+json
2026-02-10T17:53:00,104   Skipping link: No binaries permitted for spectrograms: https://files.pythonhosted.org/packages/84/a6/5d30d7c17cec714d9a1cf755f5d83b1531963c0902ee95729e32101230c5/spectrograms-0.2.0-cp312-cp312-manylinux_2_35_x86_64.whl (from https://pypi.org/simple/spectrograms/) (requires-python:>=3.9)
2026-02-10T17:53:00,105   Found link https://files.pythonhosted.org/packages/01/1c/59d75e8df9842edeabb25eeabe67007f9d0c8b00a5368e8976c92f56bf24/spectrograms-0.2.0.tar.gz (from https://pypi.org/simple/spectrograms/) (requires-python:>=3.9), version: 0.2.0
2026-02-10T17:53:00,106   Skipping link: No binaries permitted for spectrograms: https://files.pythonhosted.org/packages/00/5c/6869ddedcd6aacb69ca11d6c5b06d0c393c586cf47a311d8e0f168150a34/spectrograms-0.2.1-cp312-cp312-manylinux_2_35_x86_64.whl (from https://pypi.org/simple/spectrograms/) (requires-python:>=3.9)
2026-02-10T17:53:00,106   Found link https://files.pythonhosted.org/packages/a7/94/26093e9c77cb01860b9fa36c915cafc9c761ada6c0f3f0b90ad9a441815a/spectrograms-0.2.1.tar.gz (from https://pypi.org/simple/spectrograms/) (requires-python:>=3.9), version: 0.2.1
2026-02-10T17:53:00,107   Skipping link: No binaries permitted for spectrograms: https://files.pythonhosted.org/packages/02/b8/55cd8f2fe8e8a9cec13f517f60cec90a2171aef2d5e1b2c1ba3afa660b85/spectrograms-0.2.2-cp312-cp312-manylinux_2_35_x86_64.whl (from https://pypi.org/simple/spectrograms/) (requires-python:>=3.9)
2026-02-10T17:53:00,108   Found link https://files.pythonhosted.org/packages/b9/58/5dbede21c4c3e1f8384ccbd8edca06bb46e3054ecf968f852a2dc0c772a0/spectrograms-0.2.2.tar.gz (from https://pypi.org/simple/spectrograms/) (requires-python:>=3.9), version: 0.2.2
2026-02-10T17:53:00,109   Skipping link: No binaries permitted for spectrograms: https://files.pythonhosted.org/packages/09/01/ddd96f784feb605404ff32728c46df87423e6b22b0e48ac6b96cba4538e7/spectrograms-0.2.3-cp312-cp312-manylinux_2_35_x86_64.whl (from https://pypi.org/simple/spectrograms/) (requires-python:>=3.9)
2026-02-10T17:53:00,110   Found link https://files.pythonhosted.org/packages/15/8d/58dbbc22383fbe89cfbbcb0f02668829b74cf3f50181428ce8f16b19f32a/spectrograms-0.2.3.tar.gz (from https://pypi.org/simple/spectrograms/) (requires-python:>=3.9), version: 0.2.3
2026-02-10T17:53:00,110   Skipping link: No binaries permitted for spectrograms: https://files.pythonhosted.org/packages/0b/36/20c1017df0f84460645f128587e2d35044a9a7bc569a76c9de882b30f358/spectrograms-1.0.1-cp312-cp312-manylinux_2_35_x86_64.whl (from https://pypi.org/simple/spectrograms/) (requires-python:>=3.9)
2026-02-10T17:53:00,111   Found link https://files.pythonhosted.org/packages/9b/f2/1a989195cbf3648f74ad091ce6c4a6547031c3a163462ecd73bdbf54b5e2/spectrograms-1.0.1.tar.gz (from https://pypi.org/simple/spectrograms/) (requires-python:>=3.9), version: 1.0.1
2026-02-10T17:53:00,112 Fetching project page and analyzing links: https://www.piwheels.org/simple/spectrograms/
2026-02-10T17:53:00,113 Getting page https://www.piwheels.org/simple/spectrograms/
2026-02-10T17:53:00,114 Found index url https://www.piwheels.org/simple
2026-02-10T17:53:00,266 Fetched page https://www.piwheels.org/simple/spectrograms/ as text/html
2026-02-10T17:53:00,268   Skipping link: No binaries permitted for spectrograms: https://www.piwheels.org/simple/spectrograms/spectrograms-0.2.1-cp311-cp311-linux_armv6l.whl#sha256=2cc9c43ae005b1e4e02cd2cf28d1903f16f18959e884d365e43409d597e20dfd (from https://www.piwheels.org/simple/spectrograms/) (requires-python:>=3.9)
2026-02-10T17:53:00,269   Skipping link: No binaries permitted for spectrograms: https://www.piwheels.org/simple/spectrograms/spectrograms-0.2.1-cp311-cp311-linux_armv7l.whl#sha256=2cc9c43ae005b1e4e02cd2cf28d1903f16f18959e884d365e43409d597e20dfd (from https://www.piwheels.org/simple/spectrograms/) (requires-python:>=3.9)
2026-02-10T17:53:00,270   Skipping link: No binaries permitted for spectrograms: https://www.piwheels.org/simple/spectrograms/spectrograms-0.2.0-cp311-cp311-linux_armv6l.whl#sha256=18dd92f244f107a276640d2efce86e3302352b396b7a94a955ed05b63cecce39 (from https://www.piwheels.org/simple/spectrograms/) (requires-python:>=3.9)
2026-02-10T17:53:00,270   Skipping link: No binaries permitted for spectrograms: https://www.piwheels.org/simple/spectrograms/spectrograms-0.2.0-cp311-cp311-linux_armv7l.whl#sha256=18dd92f244f107a276640d2efce86e3302352b396b7a94a955ed05b63cecce39 (from https://www.piwheels.org/simple/spectrograms/) (requires-python:>=3.9)
2026-02-10T17:53:00,271 Skipping link: not a file: https://www.piwheels.org/simple/spectrograms/
2026-02-10T17:53:00,271 Skipping link: not a file: https://pypi.org/simple/spectrograms/
2026-02-10T17:53:00,291 Given no hashes to check 1 links for project 'spectrograms': discarding no candidates
2026-02-10T17:53:00,309 Collecting spectrograms==0.2.3
2026-02-10T17:53:00,311   Created temporary directory: /tmp/pip-unpack-60u_42rs
2026-02-10T17:53:00,820   Downloading spectrograms-0.2.3.tar.gz (1.9 MB)
2026-02-10T17:53:07,920   Added spectrograms==0.2.3 from https://files.pythonhosted.org/packages/15/8d/58dbbc22383fbe89cfbbcb0f02668829b74cf3f50181428ce8f16b19f32a/spectrograms-0.2.3.tar.gz to build tracker '/tmp/pip-build-tracker-4nngvuvm'
2026-02-10T17:53:07,925   Created temporary directory: /tmp/pip-build-env-ylv67uvf
2026-02-10T17:53:07,929   Installing build dependencies: started
2026-02-10T17:53:07,931   Running command pip subprocess to install build dependencies
2026-02-10T17:53:09,086   Using pip 23.0.1 from /usr/lib/python3/dist-packages/pip (python 3.11)
2026-02-10T17:53:09,647   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
2026-02-10T17:53:09,671   Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2026-02-10T17:53:11,414   Collecting maturin<2.0,>=1.0
2026-02-10T17:53:12,536     Using cached https://www.piwheels.org/simple/maturin/maturin-1.11.5-cp311-cp311-linux_armv7l.whl (5.9 MB)
2026-02-10T17:53:15,322   Installing collected packages: maturin
2026-02-10T17:53:15,783   Successfully installed maturin-1.11.5
2026-02-10T17:53:16,069   Installing build dependencies: finished with status 'done'
2026-02-10T17:53:16,075   Getting requirements to build wheel: started
2026-02-10T17:53:16,077   Running command Getting requirements to build wheel
2026-02-10T17:53:16,273   Getting requirements to build wheel: finished with status 'done'
2026-02-10T17:53:16,276   Created temporary directory: /tmp/pip-modern-metadata-kafkbtdl
2026-02-10T17:53:16,279   Preparing metadata (pyproject.toml): started
2026-02-10T17:53:16,280   Running command Preparing metadata (pyproject.toml)
2026-02-10T17:53:16,873   error: failed to parse manifest at `/tmp/pip-wheel-4ifpzlsp/spectrograms_b5a22e97d40f40cc9bcc581239c176f6/Cargo.toml`

2026-02-10T17:53:16,874   Caused by:
2026-02-10T17:53:16,875     can't find library `spectrograms`, rename file to `src/lib.rs` or specify lib.path
2026-02-10T17:53:16,878   💥 maturin failed
2026-02-10T17:53:16,879     Caused by: Cargo metadata failed. Does your crate compile with `cargo build`?
2026-02-10T17:53:16,879     Caused by: `cargo metadata` exited with an error:
2026-02-10T17:53:16,880   Error running maturin: Command '['maturin', 'pep517', 'write-dist-info', '--metadata-directory', '/tmp/pip-modern-metadata-kafkbtdl', '--interpreter', '/usr/bin/python3']' returned non-zero exit status 1.
2026-02-10T17:53:16,881   Checking for Rust toolchain....
2026-02-10T17:53:16,882   Running `maturin pep517 write-dist-info --metadata-directory /tmp/pip-modern-metadata-kafkbtdl --interpreter /usr/bin/python3`
2026-02-10T17:53:16,902   ERROR: [present-rich] Preparing metadata (pyproject.toml) exited with 1
2026-02-10T17:53:16,915   [bold magenta]full command[/]: [blue]/usr/bin/python3 /usr/lib/python3/dist-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py prepare_metadata_for_build_wheel /tmp/tmpqlen1jht[/]
2026-02-10T17:53:16,916   [bold magenta]cwd[/]: /tmp/pip-wheel-4ifpzlsp/spectrograms_b5a22e97d40f40cc9bcc581239c176f6
2026-02-10T17:53:16,917   Preparing metadata (pyproject.toml): finished with status 'error'
2026-02-10T17:53:16,919 ERROR: [present-rich] metadata generation failed
2026-02-10T17:53:16,924 Exception information:
2026-02-10T17:53:16,924 Traceback (most recent call last):
2026-02-10T17:53:16,924   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata.py", line 35, in generate_metadata
2026-02-10T17:53:16,924     distinfo_dir = backend.prepare_metadata_for_build_wheel(metadata_dir)
2026-02-10T17:53:16,924                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-02-10T17:53:16,924   File "/usr/lib/python3/dist-packages/pip/_internal/utils/misc.py", line 746, in prepare_metadata_for_build_wheel
2026-02-10T17:53:16,924     return super().prepare_metadata_for_build_wheel(
2026-02-10T17:53:16,924            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-02-10T17:53:16,924   File "/usr/lib/python3/dist-packages/pip/_vendor/pyproject_hooks/_impl.py", line 186, in prepare_metadata_for_build_wheel
2026-02-10T17:53:16,924     return self._call_hook('prepare_metadata_for_build_wheel', {
2026-02-10T17:53:16,924            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-02-10T17:53:16,924   File "/usr/lib/python3/dist-packages/pip/_vendor/pyproject_hooks/_impl.py", line 311, in _call_hook
2026-02-10T17:53:16,924     self._subprocess_runner(
2026-02-10T17:53:16,924   File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 252, in runner
2026-02-10T17:53:16,924     call_subprocess(
2026-02-10T17:53:16,924   File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 224, in call_subprocess
2026-02-10T17:53:16,924     raise error
2026-02-10T17:53:16,924 pip._internal.exceptions.InstallationSubprocessError: Preparing metadata (pyproject.toml) exited with 1
2026-02-10T17:53:16,924 
2026-02-10T17:53:16,924 The above exception was the direct cause of the following exception:
2026-02-10T17:53:16,924 
2026-02-10T17:53:16,924 Traceback (most recent call last):
2026-02-10T17:53:16,924   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 160, in exc_logging_wrapper
2026-02-10T17:53:16,924     status = run_func(*args)
2026-02-10T17:53:16,924              ^^^^^^^^^^^^^^^
2026-02-10T17:53:16,924   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 247, in wrapper
2026-02-10T17:53:16,924     return func(self, options, args)
2026-02-10T17:53:16,924            ^^^^^^^^^^^^^^^^^^^^^^^^^
2026-02-10T17:53:16,924   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 170, in run
2026-02-10T17:53:16,924     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2026-02-10T17:53:16,924                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-02-10T17:53:16,924   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 92, in resolve
2026-02-10T17:53:16,924     result = self._result = resolver.resolve(
2026-02-10T17:53:16,924                             ^^^^^^^^^^^^^^^^^
2026-02-10T17:53:16,924   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 481, in resolve
2026-02-10T17:53:16,924     state = resolution.resolve(requirements, max_rounds=max_rounds)
2026-02-10T17:53:16,924             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-02-10T17:53:16,924   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 348, in resolve
2026-02-10T17:53:16,924     self._add_to_criteria(self.state.criteria, r, parent=None)
2026-02-10T17:53:16,924   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 172, in _add_to_criteria
2026-02-10T17:53:16,924     if not criterion.candidates:
2026-02-10T17:53:16,924   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 151, in __bool__
2026-02-10T17:53:16,924     return bool(self._sequence)
2026-02-10T17:53:16,924            ^^^^^^^^^^^^^^^^^^^^
2026-02-10T17:53:16,924   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__
2026-02-10T17:53:16,924     return any(self)
2026-02-10T17:53:16,924            ^^^^^^^^^
2026-02-10T17:53:16,924   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in <genexpr>
2026-02-10T17:53:16,924     return (c for c in iterator if id(c) not in self._incompatible_ids)
2026-02-10T17:53:16,924            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-02-10T17:53:16,924   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built
2026-02-10T17:53:16,924     candidate = func()
2026-02-10T17:53:16,924                 ^^^^^^
2026-02-10T17:53:16,924   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 206, in _make_candidate_from_link
2026-02-10T17:53:16,924     self._link_candidate_cache[link] = LinkCandidate(
2026-02-10T17:53:16,924                                        ^^^^^^^^^^^^^^
2026-02-10T17:53:16,924   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 297, in __init__
2026-02-10T17:53:16,924     super().__init__(
2026-02-10T17:53:16,924   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 162, in __init__
2026-02-10T17:53:16,924     self.dist = self._prepare()
2026-02-10T17:53:16,924                 ^^^^^^^^^^^^^^^
2026-02-10T17:53:16,924   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 231, in _prepare
2026-02-10T17:53:16,924     dist = self._prepare_distribution()
2026-02-10T17:53:16,924            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-02-10T17:53:16,924   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 308, in _prepare_distribution
2026-02-10T17:53:16,924     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2026-02-10T17:53:16,924            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-02-10T17:53:16,924   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 491, in prepare_linked_requirement
2026-02-10T17:53:16,924     return self._prepare_linked_requirement(req, parallel_builds)
2026-02-10T17:53:16,924            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-02-10T17:53:16,924   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 577, in _prepare_linked_requirement
2026-02-10T17:53:16,924     dist = _get_prepared_distribution(
2026-02-10T17:53:16,924            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-02-10T17:53:16,924   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 69, in _get_prepared_distribution
2026-02-10T17:53:16,924     abstract_dist.prepare_distribution_metadata(
2026-02-10T17:53:16,924   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 61, in prepare_distribution_metadata
2026-02-10T17:53:16,924     self.req.prepare_metadata()
2026-02-10T17:53:16,924   File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 539, in prepare_metadata
2026-02-10T17:53:16,924     self.metadata_directory = generate_metadata(
2026-02-10T17:53:16,924                               ^^^^^^^^^^^^^^^^^^
2026-02-10T17:53:16,924   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata.py", line 37, in generate_metadata
2026-02-10T17:53:16,924     raise MetadataGenerationFailed(package_details=details) from error
2026-02-10T17:53:16,924 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2026-02-10T17:53:16,938 Removed spectrograms==0.2.3 from https://files.pythonhosted.org/packages/15/8d/58dbbc22383fbe89cfbbcb0f02668829b74cf3f50181428ce8f16b19f32a/spectrograms-0.2.3.tar.gz from build tracker '/tmp/pip-build-tracker-4nngvuvm'
2026-02-10T17:53:16,939 Removed build tracker: '/tmp/pip-build-tracker-4nngvuvm'