ci: Use native platform for win-cross task #33558

1. 
   maflcko commented at 10:32 am on October 7, 2025: member

   Forcing the architecture to amd64 is no longer required. Dropping it should have some benefits:

   • Faster CI speed on other arches (riscv64, arm, …)
   • Unlock the CI task to run on riscv64 at all
2. ci: Use native platform for win-cross task fa6fd16f36
3. DrahtBot added the label Tests on Oct 7, 2025
4. 
   DrahtBot commented at 10:32 am on October 7, 2025: contributor

   The following sections might be updated with supplementary metadata relevant to reviewers and maintainers.

   Code Coverage & Benchmarks

   For details see: https://corecheck.dev/bitcoin/bitcoin/pulls/33558.

   Reviews

   See the guideline for information on the review process. A summary of reviews will appear here.

5. 
   hebasto commented at 11:28 am on October 7, 2025: member

   Tested fa6fd16f36e1240cda58a46e1717b02e8d3172a3:

    0$ uname -mo
    1riscv64 GNU/Linux
    2$ docker --version
    3podman version 4.3.1
    4$ env -i HOME="$HOME" PATH="$PATH" USER="$USER" bash -c 'MAKEJOBS="-j3" FILE_ENV="./ci/test/00_setup_env_win64.sh" ./ci/test_run_all.sh'
    5<snip>
    6+ echo 'Creating mirror.gcr.io/ubuntu:24.04 container to run in'
    7Creating mirror.gcr.io/ubuntu:24.04 container to run in
    8+ docker buildx build --file /home/hebasto/dev/bitcoin/ci/test_imagefile --build-arg CI_IMAGE_NAME_TAG=mirror.gcr.io/ubuntu:24.04 --build-arg FILE_ENV=./ci/test/00_setup_env_win64.sh --build-arg BASE_ROOT_DIR=/ci_container_base --platform=linux --label=bitcoin-ci-test --tag=ci_win64 /home/hebasto/dev/bitcoin
    9Error: invalid platform syntax for "linux" (use OS/ARCH[/VARIANT][,...])
   10Command '['./ci/test/02_run_container.sh']' returned non-zero exit status 125.
   

6. 
   maflcko commented at 11:56 am on October 7, 2025: member

   Error: invalid platform syntax for “linux” (use OS/ARCH[/VARIANT][,…])

   thanks for testing. However, this looks like an unrelated issue with your podman version. I presume you can’t run any native task at all. My recommendation would be to upgrade your os (or podman) to the latest stable version.

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maflcko DrahtBot hebasto

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