Checking clap v2.34.0 error[E0658]: use of unstable library feature 'matches_macro' --> /root/.cargo/registry/src/github.com-1ecc6299db9ec823/clap-2.34.0/src/errors.rs:392:10 | 392 | !matches!( | ^^^^^^^ | = note: for more information, see https://github.com/rust-lang/rust/issues/65721 Checking ordered-float v1.1.1 Checking thrift v0.16.0 (/thrift/src/lib/rs) error: aborting due to previous error