library generation fails for 3 libraries

[ldetmer]

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Summary of the issue

When running librarian generate 3 libraries are failing to generate. See details below and full logs here

google-cloud-compute, google-cloud-compute-v1beta

Traceback (most recent call last):
--
 | File "/app/./cli.py", line 1015, in _run_nox_sessions
 | _run_individual_session(nox_session, library_id, repo, is_mono_repo)
 | ~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 | File "/app/./cli.py", line 1048, in _run_individual_session
 | result = subprocess.run(command, text=True, check=True, timeout=600)
 | File "/usr/local/lib/python3.14/subprocess.py", line 556, in run
 | stdout, stderr = process.communicate(input, timeout=timeout)
 | ~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^
 | File "/usr/local/lib/python3.14/subprocess.py", line 1220, in communicate
 | stdout, stderr = self._communicate(input, endtime, timeout)
 | ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^
 | File "/usr/local/lib/python3.14/subprocess.py", line 2152, in _communicate
 | self.wait(timeout=self._remaining_time(endtime))
 | ~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 | File "/usr/local/lib/python3.14/subprocess.py", line 1278, in wait
 | return self._wait(timeout=timeout)
 | ~~~~~~~~~~^^^^^^^^^^^^^^^^^
 | File "/usr/local/lib/python3.14/subprocess.py", line 2056, in _wait
 | raise TimeoutExpired(self.args, timeout)
 | subprocess.TimeoutExpired: Command '['nox', '-s', "unit-3.14(protobuf_implementation='upb')", '-f', '/repo/packages/google-cloud-compute/noxfile.py']' timed out after 600 seconds
 | 
 | The above exception was the direct cause of the following exception:
 | 
 | Traceback (most recent call last):
 | File "/app/./cli.py", line 1230, in handle_build
 | _run_nox_sessions(library_id, repo, is_mono_repo)
 | ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 | File "/app/./cli.py", line 1018, in _run_nox_sessions
 | raise ValueError(f"Failed to run the nox session: {current_session}") from e
 | ValueError: Failed to run the nox session: unit-3.14(protobuf_implementation='upb')
 | 
 | The above exception was the direct cause of the following exception:
 | 
 | Traceback (most recent call last):
 | File "/app/./cli.py", line 1757, in <module>
 | args.func(librarian=args.librarian, repo=args.repo)
 | ~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 | File "/app/./cli.py", line 1232, in handle_build
 | raise ValueError("Build failed.") from e
 | ValueError: Build failed.

google-cloud-storagebatchoperations

Traceback (most recent call last):
--
 | File "/app/./cli.py", line 720, in handle_generate
 | _run_post_processor(output, library_id, is_mono_repo)
 | ~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 | File "/app/./cli.py", line 340, in _run_post_processor
 | python_mono_repo.owlbot_main(path_to_library)
 | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
 | File "/usr/local/lib/python3.14/site-packages/synthtool/languages/python_mono_repo.py", line 265, in owlbot_main
 | apply_client_specific_post_processing(
 | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
 | f"packages/{package_name}/scripts/client-post-processing", package_name
 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 | )
 | ^
 | File "/usr/local/lib/python3.14/site-packages/synthtool/languages/python_mono_repo.py", line 161, in apply_client_specific_post_processing
 | replacement_count == expected_count
 | AssertionError: Replaced 0 rather than 1 instances
 | 
 | The above exception was the direct cause of the following exception:
 | 
 | Traceback (most recent call last):
 | File "/app/./cli.py", line 1750, in <module>
 | args.func(
 | ~~~~~~~~~^
 | librarian=args.librarian,
 | ^^^^^^^^^^^^^^^^^^^^^^^^^
 | ...<2 lines>...
 | input=args.input,
 | ^^^^^^^^^^^^^^^^^
 | )
 | ^
 | File "/app/./cli.py", line 724, in handle_generate
 | raise ValueError("Generation failed.") from e
 | ValueError: Generation failed.

API client name and version

No response

Reproduction steps: code

file: main.py

 def reproduce():
 # complete code here

Reproduction steps: supporting files

file: mydata.csv

alpha,1,3
beta,2,5

Reproduction steps: actual results

file: output.txtmydata.csv

Calculated: foo

Reproduction steps: expected results

file: output.txtmydata.csv

Calculated: bar

OS & version + platform

No response

Python environment

No response

Python dependencies

No response

Additional context

No response