The latest rust nightly build does not have the feature proc_macro_span_shrink, and the proc_macro2 crate has updated and does not require that feature anymore. I removed and regenerated Cargo.lock to use macrokata, but this is just a heads-up, other people might run into this issue as well.
The latest rust nightly build does not have the feature
proc_macro_span_shrink, and theproc_macro2crate has updated and does not require that feature anymore. I removed and regeneratedCargo.lockto use macrokata, but this is just a heads-up, other people might run into this issue as well.