Matthieu Darbois

gitlab might or might not fail if this goes in. @joerick, we might want to push this to a branch of the pypa repo rather than my fork in order...

So far, the only CI that exhibited issues is Travis CI on graviton2 VM (still missing gitlab tests & Travis CI ppc64le/s390x). It uses docker 19.03 on Ubuntu Focal (Jammy...

AppVeyor build can be seen successful on my fork: https://ci.appveyor.com/project/mayeut/cibuildwheel/builds/50422602 CirrusCI build also (no more compute credits here): https://cirrus-ci.com/build/5147426338635776 I tested gitlab by pushing my branch to the pypa repo.

There's an issue with s390x & ppc64le on Travis CI so this requires a bit more work...

It seems the installation of QEMU is failing on s390x & ppc64le which leads to the oci_container_test timeouts.

Converting to draft until the remaining (weird) issue on s390x gets solved.

The weird issue is that `docker container ls` does not seem to list the just created/running container... Adding a retry, [the unit test passes](https://app.travis-ci.com/github/pypa/cibuildwheel/builds/272217086?serverType=git): ```diff diff --git a/unit_test/oci_container_test.py b/unit_test/oci_container_test.py index...

Skipping the flaky test on s390x allowed to run all tests successfully. Installing only test dependencies of cibuildwheel allows not to build some wheels on ppc64le/s390x (cryptography, pynacl, pyaml, ...)...

Tested this from a manylinux container and it works. However I'm seeing 2 warnings `WARNING: Disabling truststore because platform isn't supported` that are not there on Python 3.8 (well I...

The difference in UX comes from https://github.com/pypa/pip/blob/81041f7f573e89361e6ed934436adb6bf40ea3bc/src/pip/_internal/cli/index_command.py#L28-L47 Unless adding specific code for graalpy there's nothing much that can be done (we still want the warning if something goes wrong on...