Switch downstream tests to Ubuntu 26.04 - #15628
Merged
Merged
Conversation
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EkX3LD8jYgtCyGDVRUq6cr
…est requirements Ubuntu 26.04 ships GCC 15, which rejects the implicit function declaration in cffi 1.15.1's _cffi_backend.c that GCC 13 only warned about, so the source build for Python 3.14 fails. The pin is replaced by cryptography's own cffi requirement as soon as cryptography is installed, so skipping it changes nothing about what the tests run against. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EkX3LD8jYgtCyGDVRUq6cr
Member
Author
|
depends on aws/aws-encryption-sdk-python#818 |
Member
Author
|
Please remove your workaround and then grab just the aws-encryption-sdk bump from #15627 |
aws-encryption-sdk-python's test requirements now pin a cffi that builds on Python 3.14 with GCC 15, so the downstream script can install the requirements file unmodified again. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EkX3LD8jYgtCyGDVRUq6cr
reaperhulk
approved these changes
Sep 17, 2026
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
3 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Pins the
linux-downstreamjob's runner toubuntu-26.04instead ofubuntu-latest.Ubuntu 26.04 ships GCC 15, which turns the implicit declaration of
_PyErr_WriteUnraisableMsgin cffi 1.15.1's C backend from a warning into an error, so thecffi==1.15.1pin that aws-encryption-sdk-python's test requirements used to carry no longer built for Python 3.14. That pin was fixed upstream in aws/aws-encryption-sdk-python#818, so this also bumps the aws-encryption-sdk-python downstream ref to the commit carrying that fix (the same bump as in #15627).🤖 Generated with Claude Code
https://claude.ai/code/session_01EkX3LD8jYgtCyGDVRUq6cr