{"ast_node_type":"other","tokens":[{"end":78,"kind":"keyword","start":0,"text":"CrateNameInCfgAttr,"}]}
    CrateNameInCfgAttr, CrateTypeInCfgAttr, FeatureNotAllowed, FeatureRemoved,
use crate::errors::{
    FeatureRemovedReason, InvalidCfg, MalformedFeatureAttribute, MalformedFeatureAttributeHelp,