New comment by tranzystorek-io on void-packages repository

https://github.com/void-linux/void-packages/pull/35690#issuecomment-1046081202

Comment:
According to https://github.com/google/cargo-raze/issues/114#issuecomment-547080315, on the failing targets the `autocfg` build script for `indexmap` cannot detect that `std` is available and ends up compiling an `IndexSet` without a default build hasher. I'm wondering if we can manually specify `--cfg=has_std` somehow.