error[E0277]: the trait bound `futures::stream::and_then::AndThen<updater::Updater, [closure@src/updater.rs:37:35: 37:80 dispatcher:_, self:_], std::boxed::Box<dyn futures::future::Future<Error=(), Ite
m=()>>>: futures::future::Future` is not satisfied
  --> src/updater.rs:38:9
   |
38 |         tokio::run(start);
   |         ^^^^^^^^^^ the trait `futures::future::Future` is not implemented for `futures::stream::and_then::AndThen<updater::Updater, [closure@src/updater.rs:37:35: 37:80 dispatcher:_, self:_], std:
:boxed::Box<dyn futures::future::Future<Error=(), Item=()>>>`
   |
   = note: required by `tokio::runtime::threadpool::run`

error[E0277]: `dyn futures::future::Future<Error=(), Item=()>` cannot be sent between threads safely
  --> src/updater.rs:38:9
   |
38 |         tokio::run(start);
   |         ^^^^^^^^^^ `dyn futures::future::Future<Error=(), Item=()>` cannot be sent between threads safely
   |
   = help: the trait `std::marker::Send` is not implemented for `dyn futures::future::Future<Error=(), Item=()>`
   = note: required because of the requirements on the impl of `std::marker::Send` for `std::ptr::Unique<dyn futures::future::Future<Error=(), Item=()>>`
   = note: required because it appears within the type `std::boxed::Box<dyn futures::future::Future<Error=(), Item=()>>`
   = note: required because it appears within the type `std::option::Option<std::boxed::Box<dyn futures::future::Future<Error=(), Item=()>>>`
   = note: required because it appears within the type `futures::stream::and_then::AndThen<updater::Updater, [closure@src/updater.rs:37:35: 37:80 dispatcher:_, self:_], std::boxed::Box<dyn futures::fut
ure::Future<Error=(), Item=()>>>`
   = note: required by `tokio::runtime::threadpool::run`

error: aborting due to 2 previous errors