Dec 18 11:21:43.173 INFO checking serv-0.2.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 11:21:43.173 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/serv/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 11:21:43.590 INFO [stdout] 298da22af9f578dec9f3961e7b4817376d92a44b9eb43ce71a892f5c139f4874
Dec 18 11:21:43.592 INFO running `"docker" "start" "-a" "298da22af9f578dec9f3961e7b4817376d92a44b9eb43ce71a892f5c139f4874"`
Dec 18 11:21:44.556 INFO [stderr]     Checking serv v0.2.0 (/opt/crater/workdir)
Dec 18 11:21:46.184 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 11:21:46.184 INFO [stderr]   --> src/lib.rs:26:5
Dec 18 11:21:46.184 INFO [stderr]    |
Dec 18 11:21:46.185 INFO [stderr] 26 | /     error_chain!{
Dec 18 11:21:46.185 INFO [stderr] 27 | |         foreign_links {
Dec 18 11:21:46.185 INFO [stderr] 28 | |             Hyper(hyper::Error);
Dec 18 11:21:46.185 INFO [stderr] 29 | |             Http(http::Error);
Dec 18 11:21:46.185 INFO [stderr] ...  |
Dec 18 11:21:46.185 INFO [stderr] 49 | |         }
Dec 18 11:21:46.185 INFO [stderr] 50 | |     }
Dec 18 11:21:46.185 INFO [stderr]    | |_____^
Dec 18 11:21:46.185 INFO [stderr]    |
Dec 18 11:21:46.185 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 11:21:46.185 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 11:21:46.185 INFO [stderr] 
Dec 18 11:21:46.185 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 11:21:46.185 INFO [stderr]   --> src/lib.rs:26:5
Dec 18 11:21:46.185 INFO [stderr]    |
Dec 18 11:21:46.185 INFO [stderr] 26 | /     error_chain!{
Dec 18 11:21:46.185 INFO [stderr] 27 | |         foreign_links {
Dec 18 11:21:46.185 INFO [stderr] 28 | |             Hyper(hyper::Error);
Dec 18 11:21:46.185 INFO [stderr] 29 | |             Http(http::Error);
Dec 18 11:21:46.185 INFO [stderr] ...  |
Dec 18 11:21:46.185 INFO [stderr] 49 | |         }
Dec 18 11:21:46.185 INFO [stderr] 50 | |     }
Dec 18 11:21:46.185 INFO [stderr]    | |_____^
Dec 18 11:21:46.185 INFO [stderr]    |
Dec 18 11:21:46.185 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 11:21:46.185 INFO [stderr] 
Dec 18 11:21:46.200 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 11:21:46.201 INFO [stderr]   --> src/lib.rs:26:5
Dec 18 11:21:46.201 INFO [stderr]    |
Dec 18 11:21:46.201 INFO [stderr] 26 | /     error_chain!{
Dec 18 11:21:46.201 INFO [stderr] 27 | |         foreign_links {
Dec 18 11:21:46.201 INFO [stderr] 28 | |             Hyper(hyper::Error);
Dec 18 11:21:46.201 INFO [stderr] 29 | |             Http(http::Error);
Dec 18 11:21:46.201 INFO [stderr] ...  |
Dec 18 11:21:46.201 INFO [stderr] 49 | |         }
Dec 18 11:21:46.201 INFO [stderr] 50 | |     }
Dec 18 11:21:46.201 INFO [stderr]    | |_____^
Dec 18 11:21:46.201 INFO [stderr]    |
Dec 18 11:21:46.201 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 11:21:46.201 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 11:21:46.201 INFO [stderr] 
Dec 18 11:21:46.201 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 11:21:46.201 INFO [stderr]   --> src/lib.rs:26:5
Dec 18 11:21:46.201 INFO [stderr]    |
Dec 18 11:21:46.201 INFO [stderr] 26 | /     error_chain!{
Dec 18 11:21:46.201 INFO [stderr] 27 | |         foreign_links {
Dec 18 11:21:46.202 INFO [stderr] 28 | |             Hyper(hyper::Error);
Dec 18 11:21:46.202 INFO [stderr] 29 | |             Http(http::Error);
Dec 18 11:21:46.202 INFO [stderr] ...  |
Dec 18 11:21:46.202 INFO [stderr] 49 | |         }
Dec 18 11:21:46.202 INFO [stderr] 50 | |     }
Dec 18 11:21:46.202 INFO [stderr]    | |_____^
Dec 18 11:21:46.202 INFO [stderr]    |
Dec 18 11:21:46.202 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 11:21:46.202 INFO [stderr] 
Dec 18 11:21:48.220 INFO [stderr] error[E0277]: `std::rc::Rc<serv::server::Routes>` cannot be sent between threads safely
Dec 18 11:21:48.220 INFO [stderr]   --> examples/counter.rs:41:10
Dec 18 11:21:48.220 INFO [stderr]    |
Dec 18 11:21:48.220 INFO [stderr] 41 |         .serve(move || Ok::<_, hyper::Error>(server.clone()))
Dec 18 11:21:48.220 INFO [stderr]    |          ^^^^^ `std::rc::Rc<serv::server::Routes>` cannot be sent between threads safely
Dec 18 11:21:48.220 INFO [stderr]    |
Dec 18 11:21:48.220 INFO [stderr]    = help: within `hyper::server::conn::spawn_all::NewSvcTask<hyper::server::conn::AddrStream, futures::FutureResult<serv::Server, hyper::Error>, serv::Server, hyper::common::exec::Exec, hyper::server::conn::spawn_all::NoopWatcher>`, the trait `std::marker::Send` is not implemented for `std::rc::Rc<serv::server::Routes>`
Dec 18 11:21:48.220 INFO [stderr]    = note: required because it appears within the type `serv::Server`
Dec 18 11:21:48.220 INFO [stderr]    = note: required because it appears within the type `hyper::proto::h2::server::Server<hyper::common::io::rewind::Rewind<hyper::server::conn::AddrStream>, serv::Server, hyper::Body, hyper::common::exec::Exec>`
Dec 18 11:21:48.220 INFO [stderr]    = note: required because it appears within the type `futures::future::Either<hyper::proto::h1::dispatch::Dispatcher<hyper::proto::h1::dispatch::Server<serv::Server>, hyper::Body, hyper::server::conn::AddrStream, hyper::proto::h1::role::Server>, hyper::proto::h2::server::Server<hyper::common::io::rewind::Rewind<hyper::server::conn::AddrStream>, serv::Server, hyper::Body, hyper::common::exec::Exec>>`
Dec 18 11:21:48.220 INFO [stderr]    = note: required because it appears within the type `std::option::Option<futures::future::Either<hyper::proto::h1::dispatch::Dispatcher<hyper::proto::h1::dispatch::Server<serv::Server>, hyper::Body, hyper::server::conn::AddrStream, hyper::proto::h1::role::Server>, hyper::proto::h2::server::Server<hyper::common::io::rewind::Rewind<hyper::server::conn::AddrStream>, serv::Server, hyper::Body, hyper::common::exec::Exec>>>`
Dec 18 11:21:48.220 INFO [stderr]    = note: required because it appears within the type `hyper::server::conn::Connection<hyper::server::conn::AddrStream, serv::Server>`
Dec 18 11:21:48.220 INFO [stderr]    = note: required because it appears within the type `hyper::server::conn::upgrades::UpgradeableConnection<hyper::server::conn::AddrStream, serv::Server, hyper::common::exec::Exec>`
Dec 18 11:21:48.220 INFO [stderr]    = note: required because it appears within the type `hyper::server::conn::spawn_all::State<hyper::server::conn::AddrStream, futures::FutureResult<serv::Server, hyper::Error>, serv::Server, hyper::common::exec::Exec, hyper::server::conn::spawn_all::NoopWatcher>`
Dec 18 11:21:48.220 INFO [stderr]    = note: required because it appears within the type `hyper::server::conn::spawn_all::NewSvcTask<hyper::server::conn::AddrStream, futures::FutureResult<serv::Server, hyper::Error>, serv::Server, hyper::common::exec::Exec, hyper::server::conn::spawn_all::NoopWatcher>`
Dec 18 11:21:48.220 INFO [stderr]    = note: required because of the requirements on the impl of `hyper::common::exec::NewSvcExec<hyper::server::conn::AddrStream, futures::FutureResult<serv::Server, hyper::Error>, serv::Server, hyper::common::exec::Exec, hyper::server::conn::spawn_all::NoopWatcher>` for `hyper::common::exec::Exec`
Dec 18 11:21:48.220 INFO [stderr] 
Dec 18 11:21:48.220 INFO [stderr] error[E0277]: `(dyn futures::Future<Error=hyper::Error, Item=hyper::Response<hyper::Body>> + 'static)` cannot be sent between threads safely
Dec 18 11:21:48.220 INFO [stderr]   --> examples/counter.rs:41:10
Dec 18 11:21:48.220 INFO [stderr]    |
Dec 18 11:21:48.220 INFO [stderr] 41 |         .serve(move || Ok::<_, hyper::Error>(server.clone()))
Dec 18 11:21:48.220 INFO [stderr]    |          ^^^^^ `(dyn futures::Future<Error=hyper::Error, Item=hyper::Response<hyper::Body>> + 'static)` cannot be sent between threads safely
Dec 18 11:21:48.220 INFO [stderr]    |
Dec 18 11:21:48.220 INFO [stderr]    = help: the trait `std::marker::Send` is not implemented for `(dyn futures::Future<Error=hyper::Error, Item=hyper::Response<hyper::Body>> + 'static)`
Dec 18 11:21:48.220 INFO [stderr]    = note: required because of the requirements on the impl of `std::marker::Send` for `std::ptr::Unique<(dyn futures::Future<Error=hyper::Error, Item=hyper::Response<hyper::Body>> + 'static)>`
Dec 18 11:21:48.220 INFO [stderr]    = note: required because it appears within the type `std::boxed::Box<(dyn futures::Future<Error=hyper::Error, Item=hyper::Response<hyper::Body>> + 'static)>`
Dec 18 11:21:48.228 INFO [stderr]    = note: required because it appears within the type `hyper::proto::h2::server::H2StreamState<std::boxed::Box<(dyn futures::Future<Error=hyper::Error, Item=hyper::Response<hyper::Body>> + 'static)>, hyper::Body>`
Dec 18 11:21:48.228 INFO [stderr]    = note: required because it appears within the type `hyper::proto::h2::server::H2Stream<std::boxed::Box<(dyn futures::Future<Error=hyper::Error, Item=hyper::Response<hyper::Body>> + 'static)>, hyper::Body>`
Dec 18 11:21:48.228 INFO [stderr]    = note: required because of the requirements on the impl of `hyper::common::exec::H2Exec<std::boxed::Box<(dyn futures::Future<Error=hyper::Error, Item=hyper::Response<hyper::Body>> + 'static)>, hyper::Body>` for `hyper::common::exec::Exec`
Dec 18 11:21:48.228 INFO [stderr] 
Dec 18 11:21:48.294 INFO [stderr] error[E0277]: `std::rc::Rc<serv::server::Routes>` cannot be sent between threads safely
Dec 18 11:21:48.294 INFO [stderr]   --> examples/error.rs:53:10
Dec 18 11:21:48.294 INFO [stderr]    |
Dec 18 11:21:48.294 INFO [stderr] 53 |         .serve(move || Ok::<_, hyper::Error>(server.clone()))
Dec 18 11:21:48.294 INFO [stderr]    |          ^^^^^ `std::rc::Rc<serv::server::Routes>` cannot be sent between threads safely
Dec 18 11:21:48.294 INFO [stderr]    |
Dec 18 11:21:48.294 INFO [stderr]    = help: within `hyper::server::conn::spawn_all::NewSvcTask<hyper::server::conn::AddrStream, tokio::prelude::future::FutureResult<serv::Server, hyper::Error>, serv::Server, hyper::common::exec::Exec, hyper::server::conn::spawn_all::NoopWatcher>`, the trait `std::marker::Send` is not implemented for `std::rc::Rc<serv::server::Routes>`
Dec 18 11:21:48.294 INFO [stderr]    = note: required because it appears within the type `serv::Server`
Dec 18 11:21:48.294 INFO [stderr]    = note: required because it appears within the type `hyper::proto::h2::server::Server<hyper::common::io::rewind::Rewind<hyper::server::conn::AddrStream>, serv::Server, hyper::Body, hyper::common::exec::Exec>`
Dec 18 11:21:48.294 INFO [stderr]    = note: required because it appears within the type `tokio::prelude::future::Either<hyper::proto::h1::dispatch::Dispatcher<hyper::proto::h1::dispatch::Server<serv::Server>, hyper::Body, hyper::server::conn::AddrStream, hyper::proto::h1::role::Server>, hyper::proto::h2::server::Server<hyper::common::io::rewind::Rewind<hyper::server::conn::AddrStream>, serv::Server, hyper::Body, hyper::common::exec::Exec>>`
Dec 18 11:21:48.294 INFO [stderr]    = note: required because it appears within the type `std::option::Option<tokio::prelude::future::Either<hyper::proto::h1::dispatch::Dispatcher<hyper::proto::h1::dispatch::Server<serv::Server>, hyper::Body, hyper::server::conn::AddrStream, hyper::proto::h1::role::Server>, hyper::proto::h2::server::Server<hyper::common::io::rewind::Rewind<hyper::server::conn::AddrStream>, serv::Server, hyper::Body, hyper::common::exec::Exec>>>`
Dec 18 11:21:48.294 INFO [stderr]    = note: required because it appears within the type `hyper::server::conn::Connection<hyper::server::conn::AddrStream, serv::Server>`
Dec 18 11:21:48.295 INFO [stderr]    = note: required because it appears within the type `hyper::server::conn::upgrades::UpgradeableConnection<hyper::server::conn::AddrStream, serv::Server, hyper::common::exec::Exec>`
Dec 18 11:21:48.295 INFO [stderr]    = note: required because it appears within the type `hyper::server::conn::spawn_all::State<hyper::server::conn::AddrStream, tokio::prelude::future::FutureResult<serv::Server, hyper::Error>, serv::Server, hyper::common::exec::Exec, hyper::server::conn::spawn_all::NoopWatcher>`
Dec 18 11:21:48.295 INFO [stderr]    = note: required because it appears within the type `hyper::server::conn::spawn_all::NewSvcTask<hyper::server::conn::AddrStream, tokio::prelude::future::FutureResult<serv::Server, hyper::Error>, serv::Server, hyper::common::exec::Exec, hyper::server::conn::spawn_all::NoopWatcher>`
Dec 18 11:21:48.295 INFO [stderr]    = note: required because of the requirements on the impl of `hyper::common::exec::NewSvcExec<hyper::server::conn::AddrStream, tokio::prelude::future::FutureResult<serv::Server, hyper::Error>, serv::Server, hyper::common::exec::Exec, hyper::server::conn::spawn_all::NoopWatcher>` for `hyper::common::exec::Exec`
Dec 18 11:21:48.295 INFO [stderr] 
Dec 18 11:21:48.297 INFO [stderr] error[E0277]: `(dyn hyper::rt::Future<Error=hyper::Error, Item=hyper::Response<hyper::Body>> + 'static)` cannot be sent between threads safely
Dec 18 11:21:48.297 INFO [stderr]   --> examples/error.rs:53:10
Dec 18 11:21:48.297 INFO [stderr]    |
Dec 18 11:21:48.297 INFO [stderr] 53 |         .serve(move || Ok::<_, hyper::Error>(server.clone()))
Dec 18 11:21:48.297 INFO [stderr]    |          ^^^^^ `(dyn hyper::rt::Future<Error=hyper::Error, Item=hyper::Response<hyper::Body>> + 'static)` cannot be sent between threads safely
Dec 18 11:21:48.297 INFO [stderr]    |
Dec 18 11:21:48.297 INFO [stderr]    = help: the trait `std::marker::Send` is not implemented for `(dyn hyper::rt::Future<Error=hyper::Error, Item=hyper::Response<hyper::Body>> + 'static)`
Dec 18 11:21:48.297 INFO [stderr]    = note: required because of the requirements on the impl of `std::marker::Send` for `std::ptr::Unique<(dyn hyper::rt::Future<Error=hyper::Error, Item=hyper::Response<hyper::Body>> + 'static)>`
Dec 18 11:21:48.297 INFO [stderr]    = note: required because it appears within the type `std::boxed::Box<(dyn hyper::rt::Future<Error=hyper::Error, Item=hyper::Response<hyper::Body>> + 'static)>`
Dec 18 11:21:48.297 INFO [stderr]    = note: required because it appears within the type `hyper::proto::h2::server::H2StreamState<std::boxed::Box<(dyn hyper::rt::Future<Error=hyper::Error, Item=hyper::Response<hyper::Body>> + 'static)>, hyper::Body>`
Dec 18 11:21:48.297 INFO [stderr]    = note: required because it appears within the type `hyper::proto::h2::server::H2Stream<std::boxed::Box<(dyn hyper::rt::Future<Error=hyper::Error, Item=hyper::Response<hyper::Body>> + 'static)>, hyper::Body>`
Dec 18 11:21:48.297 INFO [stderr]    = note: required because of the requirements on the impl of `hyper::common::exec::H2Exec<std::boxed::Box<(dyn hyper::rt::Future<Error=hyper::Error, Item=hyper::Response<hyper::Body>> + 'static)>, hyper::Body>` for `hyper::common::exec::Exec`
Dec 18 11:21:48.297 INFO [stderr] 
Dec 18 11:21:48.317 INFO [stderr] error[E0599]: no method named `map_err` found for type `hyper::Server<hyper::server::conn::AddrIncoming, [closure@examples/counter.rs:41:16: 41:61 server:_]>` in the current scope
Dec 18 11:21:48.317 INFO [stderr]   --> examples/counter.rs:42:10
Dec 18 11:21:48.317 INFO [stderr]    |
Dec 18 11:21:48.317 INFO [stderr] 42 |         .map_err(|e| eprintln!("failed to serve: {:?}", e));
Dec 18 11:21:48.317 INFO [stderr]    |          ^^^^^^^
Dec 18 11:21:48.317 INFO [stderr]    |
Dec 18 11:21:48.317 INFO [stderr]    = note: the method `map_err` exists but the following trait bounds were not satisfied:
Dec 18 11:21:48.317 INFO [stderr]            `hyper::Server<hyper::server::conn::AddrIncoming, [closure@examples/counter.rs:41:16: 41:61 server:_]> : futures::Future`
Dec 18 11:21:48.317 INFO [stderr]            `&mut hyper::Server<hyper::server::conn::AddrIncoming, [closure@examples/counter.rs:41:16: 41:61 server:_]> : futures::Future`
Dec 18 11:21:48.317 INFO [stderr] 
Dec 18 11:21:48.328 INFO [stderr] error[E0277]: `std::rc::Rc<serv::server::Routes>` cannot be sent between threads safely
Dec 18 11:21:48.328 INFO [stderr]   --> examples/hello_async.rs:36:10
Dec 18 11:21:48.328 INFO [stderr]    |
Dec 18 11:21:48.328 INFO [stderr] 36 |         .serve(move || Ok::<_, hyper::Error>(server.clone()))
Dec 18 11:21:48.328 INFO [stderr]    |          ^^^^^ `std::rc::Rc<serv::server::Routes>` cannot be sent between threads safely
Dec 18 11:21:48.328 INFO [stderr]    |
Dec 18 11:21:48.328 INFO [stderr]    = help: within `hyper::server::conn::spawn_all::NewSvcTask<hyper::server::conn::AddrStream, tokio::prelude::future::FutureResult<serv::Server, hyper::Error>, serv::Server, hyper::common::exec::Exec, hyper::server::conn::spawn_all::NoopWatcher>`, the trait `std::marker::Send` is not implemented for `std::rc::Rc<serv::server::Routes>`
Dec 18 11:21:48.328 INFO [stderr]    = note: required because it appears within the type `serv::Server`
Dec 18 11:21:48.328 INFO [stderr]    = note: required because it appears within the type `hyper::proto::h2::server::Server<hyper::common::io::rewind::Rewind<hyper::server::conn::AddrStream>, serv::Server, hyper::Body, hyper::common::exec::Exec>`
Dec 18 11:21:48.328 INFO [stderr]    = note: required because it appears within the type `tokio::prelude::future::Either<hyper::proto::h1::dispatch::Dispatcher<hyper::proto::h1::dispatch::Server<serv::Server>, hyper::Body, hyper::server::conn::AddrStream, hyper::proto::h1::role::Server>, hyper::proto::h2::server::Server<hyper::common::io::rewind::Rewind<hyper::server::conn::AddrStream>, serv::Server, hyper::Body, hyper::common::exec::Exec>>`
Dec 18 11:21:48.329 INFO [stderr]    = note: required because it appears within the type `std::option::Option<tokio::prelude::future::Either<hyper::proto::h1::dispatch::Dispatcher<hyper::proto::h1::dispatch::Server<serv::Server>, hyper::Body, hyper::server::conn::AddrStream, hyper::proto::h1::role::Server>, hyper::proto::h2::server::Server<hyper::common::io::rewind::Rewind<hyper::server::conn::AddrStream>, serv::Server, hyper::Body, hyper::common::exec::Exec>>>`
Dec 18 11:21:48.329 INFO [stderr]    = note: required because it appears within the type `hyper::server::conn::Connection<hyper::server::conn::AddrStream, serv::Server>`
Dec 18 11:21:48.329 INFO [stderr]    = note: required because it appears within the type `hyper::server::conn::upgrades::UpgradeableConnection<hyper::server::conn::AddrStream, serv::Server, hyper::common::exec::Exec>`
Dec 18 11:21:48.329 INFO [stderr]    = note: required because it appears within the type `hyper::server::conn::spawn_all::State<hyper::server::conn::AddrStream, tokio::prelude::future::FutureResult<serv::Server, hyper::Error>, serv::Server, hyper::common::exec::Exec, hyper::server::conn::spawn_all::NoopWatcher>`
Dec 18 11:21:48.329 INFO [stderr]    = note: required because it appears within the type `hyper::server::conn::spawn_all::NewSvcTask<hyper::server::conn::AddrStream, tokio::prelude::future::FutureResult<serv::Server, hyper::Error>, serv::Server, hyper::common::exec::Exec, hyper::server::conn::spawn_all::NoopWatcher>`
Dec 18 11:21:48.329 INFO [stderr]    = note: required because of the requirements on the impl of `hyper::common::exec::NewSvcExec<hyper::server::conn::AddrStream, tokio::prelude::future::FutureResult<serv::Server, hyper::Error>, serv::Server, hyper::common::exec::Exec, hyper::server::conn::spawn_all::NoopWatcher>` for `hyper::common::exec::Exec`
Dec 18 11:21:48.329 INFO [stderr] 
Dec 18 11:21:48.330 INFO [stderr] error[E0277]: `(dyn hyper::rt::Future<Error=hyper::Error, Item=hyper::Response<hyper::Body>> + 'static)` cannot be sent between threads safely
Dec 18 11:21:48.330 INFO [stderr]   --> examples/hello_async.rs:36:10
Dec 18 11:21:48.330 INFO [stderr]    |
Dec 18 11:21:48.330 INFO [stderr] 36 |         .serve(move || Ok::<_, hyper::Error>(server.clone()))
Dec 18 11:21:48.330 INFO [stderr]    |          ^^^^^ `(dyn hyper::rt::Future<Error=hyper::Error, Item=hyper::Response<hyper::Body>> + 'static)` cannot be sent between threads safely
Dec 18 11:21:48.330 INFO [stderr]    |
Dec 18 11:21:48.330 INFO [stderr]    = help: the trait `std::marker::Send` is not implemented for `(dyn hyper::rt::Future<Error=hyper::Error, Item=hyper::Response<hyper::Body>> + 'static)`
Dec 18 11:21:48.330 INFO [stderr]    = note: required because of the requirements on the impl of `std::marker::Send` for `std::ptr::Unique<(dyn hyper::rt::Future<Error=hyper::Error, Item=hyper::Response<hyper::Body>> + 'static)>`
Dec 18 11:21:48.330 INFO [stderr]    = note: required because it appears within the type `std::boxed::Box<(dyn hyper::rt::Future<Error=hyper::Error, Item=hyper::Response<hyper::Body>> + 'static)>`
Dec 18 11:21:48.330 INFO [stderr]    = note: required because it appears within the type `hyper::proto::h2::server::H2StreamState<std::boxed::Box<(dyn hyper::rt::Future<Error=hyper::Error, Item=hyper::Response<hyper::Body>> + 'static)>, hyper::Body>`
Dec 18 11:21:48.330 INFO [stderr]    = note: required because it appears within the type `hyper::proto::h2::server::H2Stream<std::boxed::Box<(dyn hyper::rt::Future<Error=hyper::Error, Item=hyper::Response<hyper::Body>> + 'static)>, hyper::Body>`
Dec 18 11:21:48.330 INFO [stderr]    = note: required because of the requirements on the impl of `hyper::common::exec::H2Exec<std::boxed::Box<(dyn hyper::rt::Future<Error=hyper::Error, Item=hyper::Response<hyper::Body>> + 'static)>, hyper::Body>` for `hyper::common::exec::Exec`
Dec 18 11:21:48.330 INFO [stderr] 
Dec 18 11:21:48.343 INFO [stderr] error: aborting due to 3 previous errors
Dec 18 11:21:48.343 INFO [stderr] 
Dec 18 11:21:48.343 INFO [stderr] Some errors occurred: E0277, E0599.
Dec 18 11:21:48.343 INFO [stderr] For more information about an error, try `rustc --explain E0277`.
Dec 18 11:21:48.348 INFO [stderr] error[E0277]: `std::rc::Rc<serv::server::Routes>` cannot be sent between threads safely
Dec 18 11:21:48.348 INFO [stderr]   --> examples/hello.rs:28:10
Dec 18 11:21:48.348 INFO [stderr]    |
Dec 18 11:21:48.348 INFO [stderr] 28 |         .serve(move || Ok::<_, hyper::Error>(server.clone()))
Dec 18 11:21:48.348 INFO [stderr]    |          ^^^^^ `std::rc::Rc<serv::server::Routes>` cannot be sent between threads safely
Dec 18 11:21:48.348 INFO [stderr]    |
Dec 18 11:21:48.348 INFO [stderr]    = help: within `hyper::server::conn::spawn_all::NewSvcTask<hyper::server::conn::AddrStream, tokio::prelude::future::FutureResult<serv::Server, hyper::Error>, serv::Server, hyper::common::exec::Exec, hyper::server::conn::spawn_all::NoopWatcher>`, the trait `std::marker::Send` is not implemented for `std::rc::Rc<serv::server::Routes>`
Dec 18 11:21:48.348 INFO [stderr]    = note: required because it appears within the type `serv::Server`
Dec 18 11:21:48.348 INFO [stderr]    = note: required because it appears within the type `hyper::proto::h2::server::Server<hyper::common::io::rewind::Rewind<hyper::server::conn::AddrStream>, serv::Server, hyper::Body, hyper::common::exec::Exec>`
Dec 18 11:21:48.348 INFO [stderr]    = note: required because it appears within the type `tokio::prelude::future::Either<hyper::proto::h1::dispatch::Dispatcher<hyper::proto::h1::dispatch::Server<serv::Server>, hyper::Body, hyper::server::conn::AddrStream, hyper::proto::h1::role::Server>, hyper::proto::h2::server::Server<hyper::common::io::rewind::Rewind<hyper::server::conn::AddrStream>, serv::Server, hyper::Body, hyper::common::exec::Exec>>`
Dec 18 11:21:48.348 INFO [stderr]    = note: required because it appears within the type `std::option::Option<tokio::prelude::future::Either<hyper::proto::h1::dispatch::Dispatcher<hyper::proto::h1::dispatch::Server<serv::Server>, hyper::Body, hyper::server::conn::AddrStream, hyper::proto::h1::role::Server>, hyper::proto::h2::server::Server<hyper::common::io::rewind::Rewind<hyper::server::conn::AddrStream>, serv::Server, hyper::Body, hyper::common::exec::Exec>>>`
Dec 18 11:21:48.348 INFO [stderr]    = note: required because it appears within the type `hyper::server::conn::Connection<hyper::server::conn::AddrStream, serv::Server>`
Dec 18 11:21:48.348 INFO [stderr]    = note: required because it appears within the type `hyper::server::conn::upgrades::UpgradeableConnection<hyper::server::conn::AddrStream, serv::Server, hyper::common::exec::Exec>`
Dec 18 11:21:48.348 INFO [stderr]    = note: required because it appears within the type `hyper::server::conn::spawn_all::State<hyper::server::conn::AddrStream, tokio::prelude::future::FutureResult<serv::Server, hyper::Error>, serv::Server, hyper::common::exec::Exec, hyper::server::conn::spawn_all::NoopWatcher>`
Dec 18 11:21:48.348 INFO [stderr]    = note: required because it appears within the type `hyper::server::conn::spawn_all::NewSvcTask<hyper::server::conn::AddrStream, tokio::prelude::future::FutureResult<serv::Server, hyper::Error>, serv::Server, hyper::common::exec::Exec, hyper::server::conn::spawn_all::NoopWatcher>`
Dec 18 11:21:48.348 INFO [stderr]    = note: required because of the requirements on the impl of `hyper::common::exec::NewSvcExec<hyper::server::conn::AddrStream, tokio::prelude::future::FutureResult<serv::Server, hyper::Error>, serv::Server, hyper::common::exec::Exec, hyper::server::conn::spawn_all::NoopWatcher>` for `hyper::common::exec::Exec`
Dec 18 11:21:48.348 INFO [stderr] 
Dec 18 11:21:48.348 INFO [stderr] error[E0277]: `(dyn hyper::rt::Future<Error=hyper::Error, Item=hyper::Response<hyper::Body>> + 'static)` cannot be sent between threads safely
Dec 18 11:21:48.348 INFO [stderr]   --> examples/hello.rs:28:10
Dec 18 11:21:48.348 INFO [stderr]    |
Dec 18 11:21:48.348 INFO [stderr] 28 |         .serve(move || Ok::<_, hyper::Error>(server.clone()))
Dec 18 11:21:48.348 INFO [stderr]    |          ^^^^^ `(dyn hyper::rt::Future<Error=hyper::Error, Item=hyper::Response<hyper::Body>> + 'static)` cannot be sent between threads safely
Dec 18 11:21:48.348 INFO [stderr]    |
Dec 18 11:21:48.348 INFO [stderr]    = help: the trait `std::marker::Send` is not implemented for `(dyn hyper::rt::Future<Error=hyper::Error, Item=hyper::Response<hyper::Body>> + 'static)`
Dec 18 11:21:48.348 INFO [stderr]    = note: required because of the requirements on the impl of `std::marker::Send` for `std::ptr::Unique<(dyn hyper::rt::Future<Error=hyper::Error, Item=hyper::Response<hyper::Body>> + 'static)>`
Dec 18 11:21:48.348 INFO [stderr]    = note: required because it appears within the type `std::boxed::Box<(dyn hyper::rt::Future<Error=hyper::Error, Item=hyper::Response<hyper::Body>> + 'static)>`
Dec 18 11:21:48.348 INFO [stderr]    = note: required because it appears within the type `hyper::proto::h2::server::H2StreamState<std::boxed::Box<(dyn hyper::rt::Future<Error=hyper::Error, Item=hyper::Response<hyper::Body>> + 'static)>, hyper::Body>`
Dec 18 11:21:48.348 INFO [stderr]    = note: required because it appears within the type `hyper::proto::h2::server::H2Stream<std::boxed::Box<(dyn hyper::rt::Future<Error=hyper::Error, Item=hyper::Response<hyper::Body>> + 'static)>, hyper::Body>`
Dec 18 11:21:48.348 INFO [stderr]    = note: required because of the requirements on the impl of `hyper::common::exec::H2Exec<std::boxed::Box<(dyn hyper::rt::Future<Error=hyper::Error, Item=hyper::Response<hyper::Body>> + 'static)>, hyper::Body>` for `hyper::common::exec::Exec`
Dec 18 11:21:48.348 INFO [stderr] 
Dec 18 11:21:48.378 INFO [stderr] error[E0599]: no method named `map_err` found for type `hyper::Server<hyper::server::conn::AddrIncoming, [closure@examples/error.rs:53:16: 53:61 server:_]>` in the current scope
Dec 18 11:21:48.378 INFO [stderr]   --> examples/error.rs:54:10
Dec 18 11:21:48.378 INFO [stderr]    |
Dec 18 11:21:48.378 INFO [stderr] 54 |         .map_err(|e| eprintln!("failed to serve: {:?}", e));
Dec 18 11:21:48.378 INFO [stderr]    |          ^^^^^^^
Dec 18 11:21:48.378 INFO [stderr] error: Could not compile `serv`.
Dec 18 11:21:48.378 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 18 11:21:48.378 INFO [stderr]    |
Dec 18 11:21:48.378 INFO [stderr]    = note: the method `map_err` exists but the following trait bounds were not satisfied:
Dec 18 11:21:48.378 INFO [stderr]            `hyper::Server<hyper::server::conn::AddrIncoming, [closure@examples/error.rs:53:16: 53:61 server:_]> : hyper::rt::Future`
Dec 18 11:21:48.378 INFO [stderr]            `&mut hyper::Server<hyper::server::conn::AddrIncoming, [closure@examples/error.rs:53:16: 53:61 server:_]> : hyper::rt::Future`
Dec 18 11:21:48.378 INFO [stderr] 
Dec 18 11:21:48.400 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 11:21:48.400 INFO [stderr]   --> examples/error.rs:14:5
Dec 18 11:21:48.400 INFO [stderr]    |
Dec 18 11:21:48.400 INFO [stderr] 14 | /     error_chain! {
Dec 18 11:21:48.400 INFO [stderr] 15 | |         foreign_links {
Dec 18 11:21:48.400 INFO [stderr] 16 | |             Serv(serv::Error);
Dec 18 11:21:48.400 INFO [stderr] 17 | |         }
Dec 18 11:21:48.400 INFO [stderr] ...  |
Dec 18 11:21:48.400 INFO [stderr] 23 | |         }
Dec 18 11:21:48.400 INFO [stderr] 24 | |     }
Dec 18 11:21:48.400 INFO [stderr]    | |_____^
Dec 18 11:21:48.400 INFO [stderr]    |
Dec 18 11:21:48.400 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 11:21:48.400 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 11:21:48.400 INFO [stderr] 
Dec 18 11:21:48.408 INFO [stderr] error[E0599]: no method named `map_err` found for type `hyper::Server<hyper::server::conn::AddrIncoming, [closure@examples/hello_async.rs:36:16: 36:61 server:_]>` in the current scope
Dec 18 11:21:48.408 INFO [stderr]   --> examples/hello_async.rs:37:10
Dec 18 11:21:48.408 INFO [stderr]    |
Dec 18 11:21:48.408 INFO [stderr] 37 |         .map_err(|e| eprintln!("failed to serve: {:?}", e));
Dec 18 11:21:48.408 INFO [stderr]    |          ^^^^^^^
Dec 18 11:21:48.408 INFO [stderr]    |
Dec 18 11:21:48.408 INFO [stderr]    = note: the method `map_err` exists but the following trait bounds were not satisfied:
Dec 18 11:21:48.408 INFO [stderr]            `hyper::Server<hyper::server::conn::AddrIncoming, [closure@examples/hello_async.rs:36:16: 36:61 server:_]> : hyper::rt::Future`
Dec 18 11:21:48.408 INFO [stderr]            `&mut hyper::Server<hyper::server::conn::AddrIncoming, [closure@examples/hello_async.rs:36:16: 36:61 server:_]> : hyper::rt::Future`
Dec 18 11:21:48.408 INFO [stderr] 
Dec 18 11:21:48.416 INFO [stderr] error: aborting due to 3 previous errors
Dec 18 11:21:48.416 INFO [stderr] 
Dec 18 11:21:48.416 INFO [stderr] Some errors occurred: E0277, E0599.
Dec 18 11:21:48.416 INFO [stderr] For more information about an error, try `rustc --explain E0277`.
Dec 18 11:21:48.420 INFO [stderr] error: aborting due to 3 previous errors
Dec 18 11:21:48.420 INFO [stderr] 
Dec 18 11:21:48.420 INFO [stderr] Some errors occurred: E0277, E0599.
Dec 18 11:21:48.420 INFO [stderr] For more information about an error, try `rustc --explain E0277`.
Dec 18 11:21:48.431 INFO [stderr] error: Could not compile `serv`.
Dec 18 11:21:48.431 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 18 11:21:48.432 INFO [stderr] error: Could not compile `serv`.
Dec 18 11:21:48.432 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 18 11:21:48.456 INFO [stderr] error[E0599]: no method named `map_err` found for type `hyper::Server<hyper::server::conn::AddrIncoming, [closure@examples/hello.rs:28:16: 28:61 server:_]>` in the current scope
Dec 18 11:21:48.456 INFO [stderr]   --> examples/hello.rs:29:10
Dec 18 11:21:48.456 INFO [stderr]    |
Dec 18 11:21:48.456 INFO [stderr] 29 |         .map_err(|e| eprintln!("failed to serve: {:?}", e));
Dec 18 11:21:48.456 INFO [stderr]    |          ^^^^^^^
Dec 18 11:21:48.456 INFO [stderr]    |
Dec 18 11:21:48.456 INFO [stderr]    = note: the method `map_err` exists but the following trait bounds were not satisfied:
Dec 18 11:21:48.456 INFO [stderr]            `hyper::Server<hyper::server::conn::AddrIncoming, [closure@examples/hello.rs:28:16: 28:61 server:_]> : hyper::rt::Future`
Dec 18 11:21:48.456 INFO [stderr]            `&mut hyper::Server<hyper::server::conn::AddrIncoming, [closure@examples/hello.rs:28:16: 28:61 server:_]> : hyper::rt::Future`
Dec 18 11:21:48.456 INFO [stderr] 
Dec 18 11:21:48.465 INFO [stderr] error: aborting due to 3 previous errors
Dec 18 11:21:48.465 INFO [stderr] 
Dec 18 11:21:48.465 INFO [stderr] Some errors occurred: E0277, E0599.
Dec 18 11:21:48.465 INFO [stderr] For more information about an error, try `rustc --explain E0277`.
Dec 18 11:21:48.496 INFO [stderr] error: Could not compile `serv`.
Dec 18 11:21:48.496 INFO [stderr] 
Dec 18 11:21:48.496 INFO [stderr] To learn more, run the command again with --verbose.
Dec 18 11:21:48.876 INFO running `"docker" "inspect" "298da22af9f578dec9f3961e7b4817376d92a44b9eb43ce71a892f5c139f4874"`
Dec 18 11:21:49.128 INFO running `"docker" "rm" "-f" "298da22af9f578dec9f3961e7b4817376d92a44b9eb43ce71a892f5c139f4874"`
Dec 18 11:21:49.316 INFO [stdout] 298da22af9f578dec9f3961e7b4817376d92a44b9eb43ce71a892f5c139f4874