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  1. AI Platform Core Components
  2. AIPCC-5906

sdg-hub[examples] polars fails to build (rust E0554)

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      One of optional dependencies in sdg-hub[examples] is polars, which depends on polars-runtime-32, which fails to build:

       

      error[E0554]: `#![feature]` may not be used on the stable release channel
        --> /work/bootstrap-output/work-dir/polars_runtime_32-1.34.0/polars_runtime_32-1.34.0/vendor/argminmax/src/lib.rs:72:39
         |
      72 | #![cfg_attr(feature = "nightly_simd", feature(cfg_version))]
         |                                       ^^^^^^^^^^^^^^^^^^^^error[E0554]: `#![feature]` may not be used on the stable release channel
        --> /work/bootstrap-output/work-dir/polars_runtime_32-1.34.0/polars_runtime_32-1.34.0/vendor/argminmax/src/lib.rs:79:31
         |
      79 |     cfg_attr(version("1.78"), feature(stdarch_x86_avx512))
         |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^error[E0554]: `#![feature]` may not be used on the stable release channel
        --> /work/bootstrap-output/work-dir/polars_runtime_32-1.34.0/polars_runtime_32-1.34.0/vendor/argminmax/src/lib.rs:95:39
         |
      95 | #![cfg_attr(feature = "nightly_simd", feature(avx512_target_feature))]
         |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^error[E0554]: `#![feature]` may not be used on the stable release channel
        --> /work/bootstrap-output/work-dir/polars_runtime_32-1.34.0/polars_runtime_32-1.34.0/vendor/argminmax/src/lib.rs:96:39
         |
      96 | #![cfg_attr(feature = "nightly_simd", feature(arm_target_feature))]
         |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^ 

              lbrabec@redhat.com Lukas Brabec
              lbrabec@redhat.com Lukas Brabec
              Antonio's Team
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                Created:
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