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error[E0635]: unknown feature proc_macro_span_shrink #533

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cacilhas opened this issue Jul 3, 2023 · 1 comment
Open

error[E0635]: unknown feature proc_macro_span_shrink #533

cacilhas opened this issue Jul 3, 2023 · 1 comment

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@cacilhas
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cacilhas commented Jul 3, 2023 

  --> /home/cacilhas/.cargo/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.59/src/lib.rs:92:30
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92 |     feature(proc_macro_span, proc_macro_span_shrink)
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Versions 0.2.18 until 0.3.26, stopped working in nightly 0.72.
@epage
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epage commented Jul 3, 2023

Try updating your version of proc-macro2

cargo update -p proc-macro2

However, see also #525

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@epage @cacilhas