dbench-0.1.0 beta regression

[est31]

dbench version 0.1.0 regressed from stable to beta (full log):

error: type `io::IoPack + 'static` is private
    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/mysql-8.0.0/src/conn/mod.rs:1043:35
     |
1043 |         let (data, seq_id) = try!(self.get_mut_stream().as_mut().read_packet(old_seq_id));
     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

cc @giovanniberti

[est31]

hmmm #43662

[petrochenkov]

Yeah, duplicate of #43662