[INFO] fetching crate serv 0.2.0...
[INFO] testing serv-0.2.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate serv 0.2.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate serv 0.2.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serv 0.2.0
[INFO] finished tweaking crates.io crate serv 0.2.0
[INFO] tweaked toml for crates.io crate serv 0.2.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_qs v0.4.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ef3785688343244534e738701ccfdc69cd088291e5eb74c21c6ce5c38c655fe
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7ef3785688343244534e738701ccfdc69cd088291e5eb74c21c6ce5c38c655fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ef3785688343244534e738701ccfdc69cd088291e5eb74c21c6ce5c38c655fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ef3785688343244534e738701ccfdc69cd088291e5eb74c21c6ce5c38c655fe", kill_on_drop: false }`
[INFO] [stdout] 7ef3785688343244534e738701ccfdc69cd088291e5eb74c21c6ce5c38c655fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03168963e0b607cc98a6875eef05bf7147ac7b0be5bd02b8839a7c11ed2cffbb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "03168963e0b607cc98a6875eef05bf7147ac7b0be5bd02b8839a7c11ed2cffbb", kill_on_drop: false }`
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling tokio-codec v0.1.2
[INFO] [stderr]    Compiling tokio-fs v0.1.7
[INFO] [stderr]    Compiling tokio-udp v0.1.6
[INFO] [stderr]    Compiling tokio-uds v0.2.7
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling serde_qs v0.4.6
[INFO] [stderr]    Compiling hyper v0.12.36
[INFO] [stderr]    Compiling serv v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/async.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 |     F: for<'a> Fn(&'a S, Req) -> Box<Future<Item = Resp, Error = E>> + 'static,
[INFO] [stdout]   |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Resp, Error = E>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/async.rs:21:23
[INFO] [stdout]    |
[INFO] [stdout] 21 |     F: Fn(Req) -> Box<Future<Item = Resp, Error = E>> + 'static,
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Resp, Error = E>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/async.rs:32:23
[INFO] [stdout]    |
[INFO] [stdout] 32 |     F: Fn(Req) -> Box<Future<Item = Resp, Error = E>>,
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Resp, Error = E>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/async.rs:42:23
[INFO] [stdout]    |
[INFO] [stdout] 42 |     F: Fn(Req) -> Box<Future<Item = Resp, Error = E>>,
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Resp, Error = E>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/async.rs:56:23
[INFO] [stdout]    |
[INFO] [stdout] 56 |     F: Fn(Req) -> Box<Future<Item = Resp, Error = E>>,
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Resp, Error = E>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/async.rs:63:43
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn call(&self, req: Self::Req) -> Box<Future<Item = Self::Resp, Error = Self::E>> {
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Self::Resp, Error = Self::E>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/async.rs:75:43
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn call(&self, req: Self::Req) -> Box<Future<Item = Self::Resp, Error = Self::E>>;
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Self::Resp, Error = Self::E>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/reply.rs:44:42
[INFO] [stdout]    |
[INFO] [stdout] 44 |         F: for<'a> Fn(&'a S, Req) -> Box<Future<Item = T, Error = E>> + 'static,
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = T, Error = E>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/reply.rs:56:27
[INFO] [stdout]    |
[INFO] [stdout] 56 |         F: Fn(Req) -> Box<Future<Item = T, Error = E>> + 'static,
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = T, Error = E>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/server.rs:178:61
[INFO] [stdout]     |
[INFO] [stdout] 178 |     pub fn run_tcp(self, addr: std::net::SocketAddr) -> Box<Future<Item = (), Error = Error>> {
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = Error>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/server.rs:189:49
[INFO] [stdout]     |
[INFO] [stdout] 189 |     pub fn run_uds(self, _url: url::Url) -> Box<Future<Item = (), Error = Error>> {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = Error>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/server.rs:193:44
[INFO] [stdout]     |
[INFO] [stdout] 193 |     pub fn run(self, url: url::Url) -> Box<Future<Item = (), Error = Error>> {
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = Error>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/server.rs:221:23
[INFO] [stdout]     |
[INFO] [stdout] 221 |     type Future = Box<Future<Item = Response<Self::ResBody>, Error = Self::Error>>;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Response<Self::ResBody>, Error = Self::Error>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:94:28
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub type HyperFuture = Box<Future<Item = Response<Body>, Error = hyper::Error>>;
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Response<Body>, Error = hyper::Error>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |     Box<Service<ReqBody = Body, ResBody = Body, Error = hyper::Error, Future = HyperFuture>>;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Service<ReqBody = Body, ResBody = Body, Error = hyper::Error, Future = HyperFuture>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:98:5
[INFO] [stdout]     |
[INFO] [stdout] 98  | /     Service<
[INFO] [stdout] 99  | |         ReqBody = Body,
[INFO] [stdout] 100 | |         ResBody = Body,
[INFO] [stdout] 101 | |         Error = hyper::Error,
[INFO] [stdout] 102 | |         Future = Box<Future<Item = Response<Body>, Error = hyper::Error> + Send>,
[INFO] [stdout] 103 | |     >,
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 98  |     dyn Service<
[INFO] [stdout] 99  |         ReqBody = Body,
[INFO] [stdout] 100 |         ResBody = Body,
[INFO] [stdout] 101 |         Error = hyper::Error,
[INFO] [stdout] 102 |         Future = Box<Future<Item = Response<Body>, Error = hyper::Error> + Send>,
[INFO] [stdout] 103 |     >,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:102:22
[INFO] [stdout]     |
[INFO] [stdout] 102 |         Future = Box<Future<Item = Response<Body>, Error = hyper::Error> + Send>,
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Response<Body>, Error = hyper::Error> + Send`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:107:44
[INFO] [stdout]     |
[INFO] [stdout] 107 | fn parse_req<R>(req: Request<Body>) -> Box<Future<Item = R, Error = Error>>
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = R, Error = Error>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/reply.rs:110:24
[INFO] [stdout]     |
[INFO] [stdout] 110 |         let reason = e.description().to_owned();
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.57s
[INFO] running `Command { std: "docker" "inspect" "03168963e0b607cc98a6875eef05bf7147ac7b0be5bd02b8839a7c11ed2cffbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03168963e0b607cc98a6875eef05bf7147ac7b0be5bd02b8839a7c11ed2cffbb", kill_on_drop: false }`
[INFO] [stdout] 03168963e0b607cc98a6875eef05bf7147ac7b0be5bd02b8839a7c11ed2cffbb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cbf7c9621649c9fb3d4a5fbaa107ec1f9b550463977cf885f2db46e8314b3027
[INFO] running `Command { std: "docker" "start" "-a" "cbf7c9621649c9fb3d4a5fbaa107ec1f9b550463977cf885f2db46e8314b3027", kill_on_drop: false }`
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/async.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 |     F: for<'a> Fn(&'a S, Req) -> Box<Future<Item = Resp, Error = E>> + 'static,
[INFO] [stdout]   |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Resp, Error = E>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/async.rs:21:23
[INFO] [stdout]    |
[INFO] [stdout] 21 |     F: Fn(Req) -> Box<Future<Item = Resp, Error = E>> + 'static,
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Resp, Error = E>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/async.rs:32:23
[INFO] [stdout]    |
[INFO] [stdout] 32 |     F: Fn(Req) -> Box<Future<Item = Resp, Error = E>>,
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Resp, Error = E>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/async.rs:42:23
[INFO] [stdout]    |
[INFO] [stdout] 42 |     F: Fn(Req) -> Box<Future<Item = Resp, Error = E>>,
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Resp, Error = E>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/async.rs:56:23
[INFO] [stdout]    |
[INFO] [stdout] 56 |     F: Fn(Req) -> Box<Future<Item = Resp, Error = E>>,
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Resp, Error = E>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/async.rs:63:43
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn call(&self, req: Self::Req) -> Box<Future<Item = Self::Resp, Error = Self::E>> {
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Self::Resp, Error = Self::E>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/async.rs:75:43
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn call(&self, req: Self::Req) -> Box<Future<Item = Self::Resp, Error = Self::E>>;
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Self::Resp, Error = Self::E>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/reply.rs:44:42
[INFO] [stdout]    |
[INFO] [stdout] 44 |         F: for<'a> Fn(&'a S, Req) -> Box<Future<Item = T, Error = E>> + 'static,
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = T, Error = E>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/reply.rs:56:27
[INFO] [stdout]    |
[INFO] [stdout] 56 |         F: Fn(Req) -> Box<Future<Item = T, Error = E>> + 'static,
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = T, Error = E>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/server.rs:178:61
[INFO] [stdout]     |
[INFO] [stdout] 178 |     pub fn run_tcp(self, addr: std::net::SocketAddr) -> Box<Future<Item = (), Error = Error>> {
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = Error>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/server.rs:189:49
[INFO] [stdout]     |
[INFO] [stdout] 189 |     pub fn run_uds(self, _url: url::Url) -> Box<Future<Item = (), Error = Error>> {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = Error>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/server.rs:193:44
[INFO] [stdout]     |
[INFO] [stdout] 193 |     pub fn run(self, url: url::Url) -> Box<Future<Item = (), Error = Error>> {
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = Error>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/server.rs:221:23
[INFO] [stdout]     |
[INFO] [stdout] 221 |     type Future = Box<Future<Item = Response<Self::ResBody>, Error = Self::Error>>;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Response<Self::ResBody>, Error = Self::Error>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:94:28
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub type HyperFuture = Box<Future<Item = Response<Body>, Error = hyper::Error>>;
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Response<Body>, Error = hyper::Error>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |     Box<Service<ReqBody = Body, ResBody = Body, Error = hyper::Error, Future = HyperFuture>>;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Service<ReqBody = Body, ResBody = Body, Error = hyper::Error, Future = HyperFuture>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:98:5
[INFO] [stdout]     |
[INFO] [stdout] 98  | /     Service<
[INFO] [stdout] 99  | |         ReqBody = Body,
[INFO] [stdout] 100 | |         ResBody = Body,
[INFO] [stdout] 101 | |         Error = hyper::Error,
[INFO] [stdout] 102 | |         Future = Box<Future<Item = Response<Body>, Error = hyper::Error> + Send>,
[INFO] [stdout] 103 | |     >,
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 98  |     dyn Service<
[INFO] [stdout] 99  |         ReqBody = Body,
[INFO] [stdout] 100 |         ResBody = Body,
[INFO] [stdout] 101 |         Error = hyper::Error,
[INFO] [stdout] 102 |         Future = Box<Future<Item = Response<Body>, Error = hyper::Error> + Send>,
[INFO] [stdout] 103 |     >,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:102:22
[INFO] [stdout]     |
[INFO] [stdout] 102 |         Future = Box<Future<Item = Response<Body>, Error = hyper::Error> + Send>,
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Response<Body>, Error = hyper::Error> + Send`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling serv v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:107:44
[INFO] [stdout]     |
[INFO] [stdout] 107 | fn parse_req<R>(req: Request<Body>) -> Box<Future<Item = R, Error = Error>>
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = R, Error = Error>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/reply.rs:110:24
[INFO] [stdout]     |
[INFO] [stdout] 110 |         let reason = e.description().to_owned();
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> examples/hello_async.rs:17:36
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn hello(_req: serv::Empty) -> Box<Future<Item = HelloResp, Error = serv::Error>> {
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = HelloResp, Error = serv::Error>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `Rc<Routes>` cannot be sent between threads safely
[INFO] [stdout]   --> examples/hello_async.rs:36:10
[INFO] [stdout]    |
[INFO] [stdout] 36 |         .serve(move || Ok::<_, hyper::Error>(server.clone()))
[INFO] [stdout]    |          ^^^^^ `Rc<Routes>` cannot be sent between threads safely
[INFO] [stdout]    |
[INFO] [stdout]    = help: within `hyper::server::conn::spawn_all::NewSvcTask<AddrStream, Failed<serv::Server, hyper::Error>, serv::Server, hyper::common::exec::Exec, hyper::server::conn::spawn_all::NoopWatcher>`, the trait `Send` is not implemented for `Rc<Routes>`
[INFO] [stdout]    = note: required because it appears within the type `serv::Server`
[INFO] [stdout]    = note: required because it appears within the type `hyper::proto::h2::server::Server<hyper::common::io::rewind::Rewind<AddrStream>, serv::Server, Body, hyper::common::exec::Exec>`
[INFO] [stdout]    = note: required because it appears within the type `Either<hyper::proto::h1::dispatch::Dispatcher<hyper::proto::h1::dispatch::Server<serv::Server>, Body, AddrStream, hyper::proto::h1::role::Server>, hyper::proto::h2::server::Server<hyper::common::io::rewind::Rewind<AddrStream>, serv::Server, Body, hyper::common::exec::Exec>>`
[INFO] [stdout]    = note: required because it appears within the type `std::option::Option<Either<hyper::proto::h1::dispatch::Dispatcher<hyper::proto::h1::dispatch::Server<serv::Server>, Body, AddrStream, hyper::proto::h1::role::Server>, hyper::proto::h2::server::Server<hyper::common::io::rewind::Rewind<AddrStream>, serv::Server, Body, hyper::common::exec::Exec>>>`
[INFO] [stdout]    = note: required because it appears within the type `hyper::server::conn::Connection<AddrStream, serv::Server>`
[INFO] [stdout]    = note: required because it appears within the type `hyper::server::conn::upgrades::UpgradeableConnection<AddrStream, serv::Server, hyper::common::exec::Exec>`
[INFO] [stdout]    = note: required because it appears within the type `hyper::server::conn::spawn_all::State<AddrStream, Failed<serv::Server, hyper::Error>, serv::Server, hyper::common::exec::Exec, hyper::server::conn::spawn_all::NoopWatcher>`
[INFO] [stdout]    = note: required because it appears within the type `hyper::server::conn::spawn_all::NewSvcTask<AddrStream, Failed<serv::Server, hyper::Error>, serv::Server, hyper::common::exec::Exec, hyper::server::conn::spawn_all::NoopWatcher>`
[INFO] [stdout]    = note: required because of the requirements on the impl of `hyper::common::exec::NewSvcExec<AddrStream, Failed<serv::Server, hyper::Error>, serv::Server, hyper::common::exec::Exec, hyper::server::conn::spawn_all::NoopWatcher>` for `hyper::common::exec::Exec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `(dyn hyper::rt::Future<Item = Response<Body>, Error = hyper::Error> + 'static)` cannot be sent between threads safely
[INFO] [stdout]   --> examples/hello_async.rs:36:10
[INFO] [stdout]    |
[INFO] [stdout] 36 |         .serve(move || Ok::<_, hyper::Error>(server.clone()))
[INFO] [stdout]    |          ^^^^^ `(dyn hyper::rt::Future<Item = Response<Body>, Error = hyper::Error> + 'static)` cannot be sent between threads safely
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Send` is not implemented for `(dyn hyper::rt::Future<Item = Response<Body>, Error = hyper::Error> + 'static)`
[INFO] [stdout]    = note: required because of the requirements on the impl of `Send` for `Unique<(dyn hyper::rt::Future<Item = Response<Body>, Error = hyper::Error> + 'static)>`
[INFO] [stdout]    = note: required because it appears within the type `Box<(dyn hyper::rt::Future<Item = Response<Body>, Error = hyper::Error> + 'static)>`
[INFO] [stdout]    = note: required because it appears within the type `hyper::proto::h2::server::H2StreamState<Box<(dyn hyper::rt::Future<Item = Response<Body>, Error = hyper::Error> + 'static)>, Body>`
[INFO] [stdout]    = note: required because it appears within the type `hyper::proto::h2::server::H2Stream<Box<(dyn hyper::rt::Future<Item = Response<Body>, Error = hyper::Error> + 'static)>, Body>`
[INFO] [stdout]    = note: required because of the requirements on the impl of `hyper::common::exec::H2Exec<Box<(dyn hyper::rt::Future<Item = Response<Body>, Error = hyper::Error> + 'static)>, Body>` for `hyper::common::exec::Exec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `map_err` exists for struct `hyper::Server<AddrIncoming, [closure@examples/hello_async.rs:36:16: 36:61]>`, but its trait bounds were not satisfied
[INFO] [stdout]   --> examples/hello_async.rs:37:10
[INFO] [stdout]    |
[INFO] [stdout] 37 |         .map_err(|e| eprintln!("failed to serve: {:?}", e));
[INFO] [stdout]    |          ^^^^^^^ method cannot be called on `hyper::Server<AddrIncoming, [closure@examples/hello_async.rs:36:16: 36:61]>` due to unsatisfied trait bounds
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hyper-0.12.36/src/common/exec.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub enum Exec {
[INFO] [stdout]    | -------------
[INFO] [stdout]    | |
[INFO] [stdout]    | doesn't satisfy `_: hyper::common::exec::H2Exec<Box<(dyn hyper::rt::Future<Item = Response<Body>, Error = hyper::Error> + 'static)>, _>`
[INFO] [stdout]    | doesn't satisfy `_: hyper::common::exec::NewSvcExec<AddrStream, Failed<serv::Server, hyper::Error>, serv::Server, hyper::common::exec::Exec, hyper::server::conn::spawn_all::NoopWatcher>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hyper-0.12.36/src/server/mod.rs:82:1
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub struct Server<I, S, E = Exec> {
[INFO] [stdout]    | --------------------------------- doesn't satisfy `_: hyper::rt::Future`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `hyper::common::exec::Exec: hyper::common::exec::H2Exec<Box<(dyn hyper::rt::Future<Item = Response<Body>, Error = hyper::Error> + 'static)>, _>`
[INFO] [stdout]            which is required by `hyper::Server<AddrIncoming, [closure@examples/hello_async.rs:36:16: 36:61]>: hyper::rt::Future`
[INFO] [stdout]            `hyper::common::exec::Exec: hyper::common::exec::NewSvcExec<AddrStream, Failed<serv::Server, hyper::Error>, serv::Server, hyper::common::exec::Exec, hyper::server::conn::spawn_all::NoopWatcher>`
[INFO] [stdout]            which is required by `hyper::Server<AddrIncoming, [closure@examples/hello_async.rs:36:16: 36:61]>: hyper::rt::Future`
[INFO] [stdout]            `hyper::Server<AddrIncoming, [closure@examples/hello_async.rs:36:16: 36:61]>: hyper::rt::Future`
[INFO] [stdout]            which is required by `&mut hyper::Server<AddrIncoming, [closure@examples/hello_async.rs:36:16: 36:61]>: hyper::rt::Future`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `Rc<Routes>` cannot be sent between threads safely
[INFO] [stdout]   --> examples/hello.rs:28:10
[INFO] [stdout]    |
[INFO] [stdout] 28 |         .serve(move || Ok::<_, hyper::Error>(server.clone()))
[INFO] [stdout]    |          ^^^^^ `Rc<Routes>` cannot be sent between threads safely
[INFO] [stdout]    |
[INFO] [stdout]    = help: within `hyper::server::conn::spawn_all::NewSvcTask<AddrStream, Finished<serv::Server, hyper::Error>, serv::Server, hyper::common::exec::Exec, hyper::server::conn::spawn_all::NoopWatcher>`, the trait `Send` is not implemented for `Rc<Routes>`
[INFO] [stdout]    = note: required because it appears within the type `serv::Server`
[INFO] [stdout]    = note: required because it appears within the type `hyper::proto::h2::server::Server<hyper::common::io::rewind::Rewind<AddrStream>, serv::Server, Body, hyper::common::exec::Exec>`
[INFO] [stdout]    = note: required because it appears within the type `Either<hyper::proto::h1::dispatch::Dispatcher<hyper::proto::h1::dispatch::Server<serv::Server>, Body, AddrStream, hyper::proto::h1::role::Server>, hyper::proto::h2::server::Server<hyper::common::io::rewind::Rewind<AddrStream>, serv::Server, Body, hyper::common::exec::Exec>>`
[INFO] [stdout]    = note: required because it appears within the type `std::option::Option<Either<hyper::proto::h1::dispatch::Dispatcher<hyper::proto::h1::dispatch::Server<serv::Server>, Body, AddrStream, hyper::proto::h1::role::Server>, hyper::proto::h2::server::Server<hyper::common::io::rewind::Rewind<AddrStream>, serv::Server, Body, hyper::common::exec::Exec>>>`
[INFO] [stdout]    = note: required because it appears within the type `hyper::server::conn::Connection<AddrStream, serv::Server>`
[INFO] [stdout]    = note: required because it appears within the type `hyper::server::conn::upgrades::UpgradeableConnection<AddrStream, serv::Server, hyper::common::exec::Exec>`
[INFO] [stdout]    = note: required because it appears within the type `hyper::server::conn::spawn_all::State<AddrStream, Finished<serv::Server, hyper::Error>, serv::Server, hyper::common::exec::Exec, hyper::server::conn::spawn_all::NoopWatcher>`
[INFO] [stdout]    = note: required because it appears within the type `hyper::server::conn::spawn_all::NewSvcTask<AddrStream, Finished<serv::Server, hyper::Error>, serv::Server, hyper::common::exec::Exec, hyper::server::conn::spawn_all::NoopWatcher>`
[INFO] [stdout]    = note: required because of the requirements on the impl of `hyper::common::exec::NewSvcExec<AddrStream, Finished<serv::Server, hyper::Error>, serv::Server, hyper::common::exec::Exec, hyper::server::conn::spawn_all::NoopWatcher>` for `hyper::common::exec::Exec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `(dyn hyper::rt::Future<Item = Response<Body>, Error = hyper::Error> + 'static)` cannot be sent between threads safely
[INFO] [stdout]   --> examples/hello.rs:28:10
[INFO] [stdout]    |
[INFO] [stdout] 28 |         .serve(move || Ok::<_, hyper::Error>(server.clone()))
[INFO] [stdout]    |          ^^^^^ `(dyn hyper::rt::Future<Item = Response<Body>, Error = hyper::Error> + 'static)` cannot be sent between threads safely
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Send` is not implemented for `(dyn hyper::rt::Future<Item = Response<Body>, Error = hyper::Error> + 'static)`
[INFO] [stdout]    = note: required because of the requirements on the impl of `Send` for `Unique<(dyn hyper::rt::Future<Item = Response<Body>, Error = hyper::Error> + 'static)>`
[INFO] [stdout]    = note: required because it appears within the type `Box<(dyn hyper::rt::Future<Item = Response<Body>, Error = hyper::Error> + 'static)>`
[INFO] [stdout]    = note: required because it appears within the type `hyper::proto::h2::server::H2StreamState<Box<(dyn hyper::rt::Future<Item = Response<Body>, Error = hyper::Error> + 'static)>, Body>`
[INFO] [stdout]    = note: required because it appears within the type `hyper::proto::h2::server::H2Stream<Box<(dyn hyper::rt::Future<Item = Response<Body>, Error = hyper::Error> + 'static)>, Body>`
[INFO] [stdout]    = note: required because of the requirements on the impl of `hyper::common::exec::H2Exec<Box<(dyn hyper::rt::Future<Item = Response<Body>, Error = hyper::Error> + 'static)>, Body>` for `hyper::common::exec::Exec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `serv` due to 4 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0599]: the method `map_err` exists for struct `hyper::Server<AddrIncoming, [closure@examples/hello.rs:28:16: 28:61]>`, but its trait bounds were not satisfied
[INFO] [stdout]   --> examples/hello.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 29 |         .map_err(|e| eprintln!("failed to serve: {:?}", e));
[INFO] [stdout]    |          ^^^^^^^ method cannot be called on `hyper::Server<AddrIncoming, [closure@examples/hello.rs:28:16: 28:61]>` due to unsatisfied trait bounds
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hyper-0.12.36/src/common/exec.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub enum Exec {
[INFO] [stdout]    | -------------
[INFO] [stdout]    | |
[INFO] [stdout]    | doesn't satisfy `_: hyper::common::exec::H2Exec<Box<(dyn hyper::rt::Future<Item = Response<Body>, Error = hyper::Error> + 'static)>, _>`
[INFO] [stdout]    | doesn't satisfy `_: hyper::common::exec::NewSvcExec<AddrStream, Finished<serv::Server, hyper::Error>, serv::Server, hyper::common::exec::Exec, hyper::server::conn::spawn_all::NoopWatcher>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hyper-0.12.36/src/server/mod.rs:82:1
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub struct Server<I, S, E = Exec> {
[INFO] [stdout]    | --------------------------------- doesn't satisfy `_: hyper::rt::Future`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `hyper::common::exec::Exec: hyper::common::exec::H2Exec<Box<(dyn hyper::rt::Future<Item = Response<Body>, Error = hyper::Error> + 'static)>, _>`
[INFO] [stdout]            which is required by `hyper::Server<AddrIncoming, [closure@examples/hello.rs:28:16: 28:61]>: hyper::rt::Future`
[INFO] [stdout]            `hyper::common::exec::Exec: hyper::common::exec::NewSvcExec<AddrStream, Finished<serv::Server, hyper::Error>, serv::Server, hyper::common::exec::Exec, hyper::server::conn::spawn_all::NoopWatcher>`
[INFO] [stdout]            which is required by `hyper::Server<AddrIncoming, [closure@examples/hello.rs:28:16: 28:61]>: hyper::rt::Future`
[INFO] [stdout]            `hyper::Server<AddrIncoming, [closure@examples/hello.rs:28:16: 28:61]>: hyper::rt::Future`
[INFO] [stdout]            which is required by `&mut hyper::Server<AddrIncoming, [closure@examples/hello.rs:28:16: 28:61]>: hyper::rt::Future`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hyper::rt::Future`
[INFO] [stdout]  --> examples/hello.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use hyper::rt::Future;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `Rc<Routes>` cannot be sent between threads safely
[INFO] [stdout]   --> examples/error.rs:53:10
[INFO] [stdout]    |
[INFO] [stdout] 53 |         .serve(move || Ok::<_, hyper::Error>(server.clone()))
[INFO] [stdout]    |          ^^^^^ `Rc<Routes>` cannot be sent between threads safely
[INFO] [stdout]    |
[INFO] [stdout]    = help: within `hyper::server::conn::spawn_all::NewSvcTask<AddrStream, Failed<serv::Server, hyper::Error>, serv::Server, hyper::common::exec::Exec, hyper::server::conn::spawn_all::NoopWatcher>`, the trait `Send` is not implemented for `Rc<Routes>`
[INFO] [stdout]    = note: required because it appears within the type `serv::Server`
[INFO] [stdout]    = note: required because it appears within the type `hyper::proto::h2::server::Server<hyper::common::io::rewind::Rewind<AddrStream>, serv::Server, Body, hyper::common::exec::Exec>`
[INFO] [stdout]    = note: required because it appears within the type `Either<hyper::proto::h1::dispatch::Dispatcher<hyper::proto::h1::dispatch::Server<serv::Server>, Body, AddrStream, hyper::proto::h1::role::Server>, hyper::proto::h2::server::Server<hyper::common::io::rewind::Rewind<AddrStream>, serv::Server, Body, hyper::common::exec::Exec>>`
[INFO] [stdout]    = note: required because it appears within the type `std::option::Option<Either<hyper::proto::h1::dispatch::Dispatcher<hyper::proto::h1::dispatch::Server<serv::Server>, Body, AddrStream, hyper::proto::h1::role::Server>, hyper::proto::h2::server::Server<hyper::common::io::rewind::Rewind<AddrStream>, serv::Server, Body, hyper::common::exec::Exec>>>`
[INFO] [stdout]    = note: required because it appears within the type `hyper::server::conn::Connection<AddrStream, serv::Server>`
[INFO] [stdout]    = note: required because it appears within the type `hyper::server::conn::upgrades::UpgradeableConnection<AddrStream, serv::Server, hyper::common::exec::Exec>`
[INFO] [stdout]    = note: required because it appears within the type `hyper::server::conn::spawn_all::State<AddrStream, Failed<serv::Server, hyper::Error>, serv::Server, hyper::common::exec::Exec, hyper::server::conn::spawn_all::NoopWatcher>`
[INFO] [stdout]    = note: required because it appears within the type `hyper::server::conn::spawn_all::NewSvcTask<AddrStream, Failed<serv::Server, hyper::Error>, serv::Server, hyper::common::exec::Exec, hyper::server::conn::spawn_all::NoopWatcher>`
[INFO] [stdout]    = note: required because of the requirements on the impl of `hyper::common::exec::NewSvcExec<AddrStream, Failed<serv::Server, hyper::Error>, serv::Server, hyper::common::exec::Exec, hyper::server::conn::spawn_all::NoopWatcher>` for `hyper::common::exec::Exec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `(dyn hyper::rt::Future<Item = Response<Body>, Error = hyper::Error> + 'static)` cannot be sent between threads safely
[INFO] [stdout]   --> examples/error.rs:53:10
[INFO] [stdout]    |
[INFO] [stdout] 53 |         .serve(move || Ok::<_, hyper::Error>(server.clone()))
[INFO] [stdout]    |          ^^^^^ `(dyn hyper::rt::Future<Item = Response<Body>, Error = hyper::Error> + 'static)` cannot be sent between threads safely
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Send` is not implemented for `(dyn hyper::rt::Future<Item = Response<Body>, Error = hyper::Error> + 'static)`
[INFO] [stdout]    = note: required because of the requirements on the impl of `Send` for `Unique<(dyn hyper::rt::Future<Item = Response<Body>, Error = hyper::Error> + 'static)>`
[INFO] [stdout]    = note: required because it appears within the type `Box<(dyn hyper::rt::Future<Item = Response<Body>, Error = hyper::Error> + 'static)>`
[INFO] [stdout]    = note: required because it appears within the type `hyper::proto::h2::server::H2StreamState<Box<(dyn hyper::rt::Future<Item = Response<Body>, Error = hyper::Error> + 'static)>, Body>`
[INFO] [stdout]    = note: required because it appears within the type `hyper::proto::h2::server::H2Stream<Box<(dyn hyper::rt::Future<Item = Response<Body>, Error = hyper::Error> + 'static)>, Body>`
[INFO] [stdout]    = note: required because of the requirements on the impl of `hyper::common::exec::H2Exec<Box<(dyn hyper::rt::Future<Item = Response<Body>, Error = hyper::Error> + 'static)>, Body>` for `hyper::common::exec::Exec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `map_err` exists for struct `hyper::Server<AddrIncoming, [closure@examples/error.rs:53:16: 53:61]>`, but its trait bounds were not satisfied
[INFO] [stdout]   --> examples/error.rs:54:10
[INFO] [stdout]    |
[INFO] [stdout] 54 |         .map_err(|e| eprintln!("failed to serve: {:?}", e));
[INFO] [stdout]    |          ^^^^^^^ method cannot be called on `hyper::Server<AddrIncoming, [closure@examples/error.rs:53:16: 53:61]>` due to unsatisfied trait bounds
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hyper-0.12.36/src/common/exec.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub enum Exec {
[INFO] [stdout]    | -------------
[INFO] [stdout]    | |
[INFO] [stdout]    | doesn't satisfy `_: hyper::common::exec::H2Exec<Box<(dyn hyper::rt::Future<Item = Response<Body>, Error = hyper::Error> + 'static)>, _>`
[INFO] [stdout]    | doesn't satisfy `_: hyper::common::exec::NewSvcExec<AddrStream, Failed<serv::Server, hyper::Error>, serv::Server, hyper::common::exec::Exec, hyper::server::conn::spawn_all::NoopWatcher>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hyper-0.12.36/src/server/mod.rs:82:1
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub struct Server<I, S, E = Exec> {
[INFO] [stdout]    | --------------------------------- doesn't satisfy `_: hyper::rt::Future`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `hyper::common::exec::Exec: hyper::common::exec::H2Exec<Box<(dyn hyper::rt::Future<Item = Response<Body>, Error = hyper::Error> + 'static)>, _>`
[INFO] [stdout]            which is required by `hyper::Server<AddrIncoming, [closure@examples/error.rs:53:16: 53:61]>: hyper::rt::Future`
[INFO] [stdout]            `hyper::common::exec::Exec: hyper::common::exec::NewSvcExec<AddrStream, Failed<serv::Server, hyper::Error>, serv::Server, hyper::common::exec::Exec, hyper::server::conn::spawn_all::NoopWatcher>`
[INFO] [stdout]            which is required by `hyper::Server<AddrIncoming, [closure@examples/error.rs:53:16: 53:61]>: hyper::rt::Future`
[INFO] [stdout]            `hyper::Server<AddrIncoming, [closure@examples/error.rs:53:16: 53:61]>: hyper::rt::Future`
[INFO] [stdout]            which is required by `&mut hyper::Server<AddrIncoming, [closure@examples/error.rs:53:16: 53:61]>: hyper::rt::Future`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hyper::rt::Future`
[INFO] [stdout]  --> examples/error.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use hyper::rt::Future;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `Rc<Routes>` cannot be sent between threads safely
[INFO] [stdout]   --> examples/counter.rs:41:10
[INFO] [stdout]    |
[INFO] [stdout] 41 |         .serve(move || Ok::<_, hyper::Error>(server.clone()))
[INFO] [stdout]    |          ^^^^^ `Rc<Routes>` cannot be sent between threads safely
[INFO] [stdout]    |
[INFO] [stdout]    = help: within `hyper::server::conn::spawn_all::NewSvcTask<AddrStream, Failed<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 `Rc<Routes>`
[INFO] [stdout]    = note: required because it appears within the type `serv::Server`
[INFO] [stdout]    = note: required because it appears within the type `hyper::proto::h2::server::Server<hyper::common::io::rewind::Rewind<AddrStream>, serv::Server, Body, hyper::common::exec::Exec>`
[INFO] [stdout]    = note: required because it appears within the type `Either<hyper::proto::h1::dispatch::Dispatcher<hyper::proto::h1::dispatch::Server<serv::Server>, Body, AddrStream, hyper::proto::h1::role::Server>, hyper::proto::h2::server::Server<hyper::common::io::rewind::Rewind<AddrStream>, serv::Server, Body, hyper::common::exec::Exec>>`
[INFO] [stdout]    = note: required because it appears within the type `std::option::Option<Either<hyper::proto::h1::dispatch::Dispatcher<hyper::proto::h1::dispatch::Server<serv::Server>, Body, AddrStream, hyper::proto::h1::role::Server>, hyper::proto::h2::server::Server<hyper::common::io::rewind::Rewind<AddrStream>, serv::Server, Body, hyper::common::exec::Exec>>>`
[INFO] [stdout]    = note: required because it appears within the type `hyper::server::conn::Connection<AddrStream, serv::Server>`
[INFO] [stdout]    = note: required because it appears within the type `hyper::server::conn::upgrades::UpgradeableConnection<AddrStream, serv::Server, hyper::common::exec::Exec>`
[INFO] [stdout]    = note: required because it appears within the type `hyper::server::conn::spawn_all::State<AddrStream, Failed<serv::Server, hyper::Error>, serv::Server, hyper::common::exec::Exec, hyper::server::conn::spawn_all::NoopWatcher>`
[INFO] [stdout]    = note: required because it appears within the type `hyper::server::conn::spawn_all::NewSvcTask<AddrStream, Failed<serv::Server, hyper::Error>, serv::Server, hyper::common::exec::Exec, hyper::server::conn::spawn_all::NoopWatcher>`
[INFO] [stdout]    = note: required because of the requirements on the impl of `hyper::common::exec::NewSvcExec<AddrStream, Failed<serv::Server, hyper::Error>, serv::Server, hyper::common::exec::Exec, hyper::server::conn::spawn_all::NoopWatcher>` for `hyper::common::exec::Exec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `(dyn futures::Future<Item = Response<Body>, Error = hyper::Error> + 'static)` cannot be sent between threads safely
[INFO] [stdout]   --> examples/counter.rs:41:10
[INFO] [stdout]    |
[INFO] [stdout] 41 |         .serve(move || Ok::<_, hyper::Error>(server.clone()))
[INFO] [stdout]    |          ^^^^^ `(dyn futures::Future<Item = Response<Body>, Error = hyper::Error> + 'static)` cannot be sent between threads safely
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `std::marker::Send` is not implemented for `(dyn futures::Future<Item = Response<Body>, Error = hyper::Error> + 'static)`
[INFO] [stdout]    = note: required because of the requirements on the impl of `std::marker::Send` for `Unique<(dyn futures::Future<Item = Response<Body>, Error = hyper::Error> + 'static)>`
[INFO] [stdout]    = note: required because it appears within the type `Box<(dyn futures::Future<Item = Response<Body>, Error = hyper::Error> + 'static)>`
[INFO] [stdout]    = note: required because it appears within the type `hyper::proto::h2::server::H2StreamState<Box<(dyn futures::Future<Item = Response<Body>, Error = hyper::Error> + 'static)>, Body>`
[INFO] [stdout]    = note: required because it appears within the type `hyper::proto::h2::server::H2Stream<Box<(dyn futures::Future<Item = Response<Body>, Error = hyper::Error> + 'static)>, Body>`
[INFO] [stdout]    = note: required because of the requirements on the impl of `hyper::common::exec::H2Exec<Box<(dyn futures::Future<Item = Response<Body>, Error = hyper::Error> + 'static)>, Body>` for `hyper::common::exec::Exec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `map_err` exists for struct `hyper::Server<AddrIncoming, [closure@examples/counter.rs:41:16: 41:61]>`, but its trait bounds were not satisfied
[INFO] [stdout]   --> examples/counter.rs:42:10
[INFO] [stdout]    |
[INFO] [stdout] 42 |         .map_err(|e| eprintln!("failed to serve: {:?}", e));
[INFO] [stdout]    |          ^^^^^^^ method cannot be called on `hyper::Server<AddrIncoming, [closure@examples/counter.rs:41:16: 41:61]>` due to unsatisfied trait bounds
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hyper-0.12.36/src/common/exec.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub enum Exec {
[INFO] [stdout]    | -------------
[INFO] [stdout]    | |
[INFO] [stdout]    | doesn't satisfy `_: hyper::common::exec::H2Exec<Box<(dyn futures::Future<Item = Response<Body>, Error = hyper::Error> + 'static)>, _>`
[INFO] [stdout]    | doesn't satisfy `_: hyper::common::exec::NewSvcExec<AddrStream, Failed<serv::Server, hyper::Error>, serv::Server, hyper::common::exec::Exec, hyper::server::conn::spawn_all::NoopWatcher>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hyper-0.12.36/src/server/mod.rs:82:1
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub struct Server<I, S, E = Exec> {
[INFO] [stdout]    | --------------------------------- doesn't satisfy `_: futures::Future`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `hyper::common::exec::Exec: hyper::common::exec::H2Exec<Box<(dyn futures::Future<Item = Response<Body>, Error = hyper::Error> + 'static)>, _>`
[INFO] [stdout]            which is required by `hyper::Server<AddrIncoming, [closure@examples/counter.rs:41:16: 41:61]>: futures::Future`
[INFO] [stdout]            `hyper::common::exec::Exec: hyper::common::exec::NewSvcExec<AddrStream, Failed<serv::Server, hyper::Error>, serv::Server, hyper::common::exec::Exec, hyper::server::conn::spawn_all::NoopWatcher>`
[INFO] [stdout]            which is required by `hyper::Server<AddrIncoming, [closure@examples/counter.rs:41:16: 41:61]>: futures::Future`
[INFO] [stdout]            `hyper::Server<AddrIncoming, [closure@examples/counter.rs:41:16: 41:61]>: futures::Future`
[INFO] [stdout]            which is required by `&mut hyper::Server<AddrIncoming, [closure@examples/counter.rs:41:16: 41:61]>: futures::Future`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hyper::rt::Future`
[INFO] [stdout]  --> examples/counter.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use hyper::rt::Future;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/async.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 |     F: for<'a> Fn(&'a S, Req) -> Box<Future<Item = Resp, Error = E>> + 'static,
[INFO] [stdout]   |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Resp, Error = E>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/async.rs:21:23
[INFO] [stdout]    |
[INFO] [stdout] 21 |     F: Fn(Req) -> Box<Future<Item = Resp, Error = E>> + 'static,
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Resp, Error = E>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/async.rs:32:23
[INFO] [stdout]    |
[INFO] [stdout] 32 |     F: Fn(Req) -> Box<Future<Item = Resp, Error = E>>,
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Resp, Error = E>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/async.rs:42:23
[INFO] [stdout]    |
[INFO] [stdout] 42 |     F: Fn(Req) -> Box<Future<Item = Resp, Error = E>>,
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Resp, Error = E>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/async.rs:56:23
[INFO] [stdout]    |
[INFO] [stdout] 56 |     F: Fn(Req) -> Box<Future<Item = Resp, Error = E>>,
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Resp, Error = E>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/async.rs:63:43
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn call(&self, req: Self::Req) -> Box<Future<Item = Self::Resp, Error = Self::E>> {
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Self::Resp, Error = Self::E>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/async.rs:75:43
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn call(&self, req: Self::Req) -> Box<Future<Item = Self::Resp, Error = Self::E>>;
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Self::Resp, Error = Self::E>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/reply.rs:44:42
[INFO] [stdout]    |
[INFO] [stdout] 44 |         F: for<'a> Fn(&'a S, Req) -> Box<Future<Item = T, Error = E>> + 'static,
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = T, Error = E>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/reply.rs:56:27
[INFO] [stdout]    |
[INFO] [stdout] 56 |         F: Fn(Req) -> Box<Future<Item = T, Error = E>> + 'static,
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = T, Error = E>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/server.rs:178:61
[INFO] [stdout]     |
[INFO] [stdout] 178 |     pub fn run_tcp(self, addr: std::net::SocketAddr) -> Box<Future<Item = (), Error = Error>> {
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = Error>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/server.rs:189:49
[INFO] [stdout]     |
[INFO] [stdout] 189 |     pub fn run_uds(self, _url: url::Url) -> Box<Future<Item = (), Error = Error>> {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = Error>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/server.rs:193:44
[INFO] [stdout]     |
[INFO] [stdout] 193 |     pub fn run(self, url: url::Url) -> Box<Future<Item = (), Error = Error>> {
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = Error>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/server.rs:221:23
[INFO] [stdout]     |
[INFO] [stdout] 221 |     type Future = Box<Future<Item = Response<Self::ResBody>, Error = Self::Error>>;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Response<Self::ResBody>, Error = Self::Error>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:94:28
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub type HyperFuture = Box<Future<Item = Response<Body>, Error = hyper::Error>>;
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Response<Body>, Error = hyper::Error>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |     Box<Service<ReqBody = Body, ResBody = Body, Error = hyper::Error, Future = HyperFuture>>;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Service<ReqBody = Body, ResBody = Body, Error = hyper::Error, Future = HyperFuture>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:98:5
[INFO] [stdout]     |
[INFO] [stdout] 98  | /     Service<
[INFO] [stdout] 99  | |         ReqBody = Body,
[INFO] [stdout] 100 | |         ResBody = Body,
[INFO] [stdout] 101 | |         Error = hyper::Error,
[INFO] [stdout] 102 | |         Future = Box<Future<Item = Response<Body>, Error = hyper::Error> + Send>,
[INFO] [stdout] 103 | |     >,
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 98  |     dyn Service<
[INFO] [stdout] 99  |         ReqBody = Body,
[INFO] [stdout] 100 |         ResBody = Body,
[INFO] [stdout] 101 |         Error = hyper::Error,
[INFO] [stdout] 102 |         Future = Box<Future<Item = Response<Body>, Error = hyper::Error> + Send>,
[INFO] [stdout] 103 |     >,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:102:22
[INFO] [stdout]     |
[INFO] [stdout] 102 |         Future = Box<Future<Item = Response<Body>, Error = hyper::Error> + Send>,
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Response<Body>, Error = hyper::Error> + Send`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:107:44
[INFO] [stdout]     |
[INFO] [stdout] 107 | fn parse_req<R>(req: Request<Body>) -> Box<Future<Item = R, Error = Error>>
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = R, Error = Error>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/reply.rs:110:24
[INFO] [stdout]     |
[INFO] [stdout] 110 |         let reason = e.description().to_owned();
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "cbf7c9621649c9fb3d4a5fbaa107ec1f9b550463977cf885f2db46e8314b3027", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbf7c9621649c9fb3d4a5fbaa107ec1f9b550463977cf885f2db46e8314b3027", kill_on_drop: false }`
[INFO] [stdout] cbf7c9621649c9fb3d4a5fbaa107ec1f9b550463977cf885f2db46e8314b3027
