[INFO] fetching crate actix-async-await 0.3.0...
[INFO] checking actix-async-await-0.3.0 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate actix-async-await 0.3.0 into /workspace/builds/worker-77/source
[INFO] validating manifest of crates.io crate actix-async-await 0.3.0 on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate actix-async-await 0.3.0
[INFO] finished tweaking crates.io crate actix-async-await 0.3.0
[INFO] tweaked toml for crates.io crate actix-async-await 0.3.0 written to /workspace/builds/worker-77/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4cc490099847a5f8907bd8dfcd63457c480e14d44c0619cb689a9d792e3e067a
[INFO] running `Command { std: "docker" "start" "-a" "4cc490099847a5f8907bd8dfcd63457c480e14d44c0619cb689a9d792e3e067a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4cc490099847a5f8907bd8dfcd63457c480e14d44c0619cb689a9d792e3e067a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cc490099847a5f8907bd8dfcd63457c480e14d44c0619cb689a9d792e3e067a", kill_on_drop: false }`
[INFO] [stdout] 4cc490099847a5f8907bd8dfcd63457c480e14d44c0619cb689a9d792e3e067a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f9d4b562827ad91b71e105402ae6484ac5ac8c34c89c6424ec6654677c075a4
[INFO] running `Command { std: "docker" "start" "-a" "0f9d4b562827ad91b71e105402ae6484ac5ac8c34c89c6424ec6654677c075a4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.103
[INFO] [stderr]     Checking cfg-if v0.1.10
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[INFO] [stderr]     Checking actix-async-await v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:2:25
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(async_await, await_macro, futures_api)]
[INFO] [stdout]   |                         ^^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: subsumed by `.await` syntax
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: incorrect use of `await`
[INFO] [stdout]   --> src/handler.rs:36:23
[INFO] [stdout]    |
[INFO] [stdout] 36 |             let res = await!(self.inner);
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^ help: `await` is a postfix operation: `self.inner.await`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:2:25
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(async_await, await_macro, futures_api)]
[INFO] [stdout]   |                         ^^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: subsumed by `.await` syntax
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: incorrect use of `await`
[INFO] [stdout]   --> src/handler.rs:36:23
[INFO] [stdout]    |
[INFO] [stdout] 36 |             let res = await!(self.inner);
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^ help: `await` is a postfix operation: `self.inner.await`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(async_await, await_macro, futures_api)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: the feature `async_await` has been stable since 1.39.0 and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: incorrect use of `await`
[INFO] [stdout]   --> src/handler.rs:77:23
[INFO] [stdout]    |
[INFO] [stdout] 77 |             let res = await!(truck.send(Parcel(42)).compat())?;
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: `await` is a postfix operation: `truck.send(Parcel(42)).compat().await`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(async_await, await_macro, futures_api)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: the feature `async_await` has been stable since 1.39.0 and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `F` cannot be sent between threads safely
[INFO] [stdout]   --> src/handler.rs:21:44
[INFO] [stdout]    |
[INFO] [stdout] 21 |             inner: LocalFutureObj::new(fut.boxed()),
[INFO] [stdout]    |                                            ^^^^^ `F` cannot be sent between threads safely
[INFO] [stdout]    |
[INFO] [stdout] help: consider further restricting this bound
[INFO] [stdout]    |
[INFO] [stdout] 17 |     F: Future<Output = T> + 'static + std::marker::Send,
[INFO] [stdout]    |                                     +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: future cannot be sent between threads safely
[INFO] [stdout]   --> src/handler.rs:41:34
[INFO] [stdout]    |
[INFO] [stdout] 41 |         Arbiter::spawn_async(fut.boxed())
[INFO] [stdout]    |                                  ^^^^^ future created by async block is not `Send`
[INFO] [stdout]    |
[INFO] [stdout] note: captured value is not `Send`
[INFO] [stdout]   --> src/handler.rs:37:31
[INFO] [stdout]    |
[INFO] [stdout] 37 |             if let Some(tx) = tx {
[INFO] [stdout]    |                               ^^ has type `Option<R>` which is not `Send`
[INFO] [stdout] help: consider further restricting this bound
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn handle<R: ResponseChannel<M> + std::marker::Send>(self, _: &mut A::Context, tx: Option<R>) {
[INFO] [stdout]    |                                     +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: future cannot be sent between threads safely
[INFO] [stdout]   --> src/handler.rs:41:34
[INFO] [stdout]    |
[INFO] [stdout] 41 |         Arbiter::spawn_async(fut.boxed())
[INFO] [stdout]    |                                  ^^^^^ future created by async block is not `Send`
[INFO] [stdout]    |
[INFO] [stdout]    = help: within `impl futures_core::Future`, the trait `Send` is not implemented for `*mut (dyn futures_core::Future<Output = T> + 'static)`
[INFO] [stdout] note: captured value is not `Send`
[INFO] [stdout]   --> src/handler.rs:36:30
[INFO] [stdout]    |
[INFO] [stdout] 36 |             let res = await!(self.inner);
[INFO] [stdout]    |                              ^^^^ has type `ResponseStdFuture<T>` which is not `Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0554, E0557.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `actix-async-await` due to 7 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0277]: `F` cannot be sent between threads safely
[INFO] [stdout]   --> src/handler.rs:21:44
[INFO] [stdout]    |
[INFO] [stdout] 21 |             inner: LocalFutureObj::new(fut.boxed()),
[INFO] [stdout]    |                                            ^^^^^ `F` cannot be sent between threads safely
[INFO] [stdout]    |
[INFO] [stdout] help: consider further restricting this bound
[INFO] [stdout]    |
[INFO] [stdout] 17 |     F: Future<Output = T> + 'static + std::marker::Send,
[INFO] [stdout]    |                                     +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: future cannot be sent between threads safely
[INFO] [stdout]   --> src/handler.rs:41:34
[INFO] [stdout]    |
[INFO] [stdout] 41 |         Arbiter::spawn_async(fut.boxed())
[INFO] [stdout]    |                                  ^^^^^ future created by async block is not `Send`
[INFO] [stdout]    |
[INFO] [stdout] note: captured value is not `Send`
[INFO] [stdout]   --> src/handler.rs:37:31
[INFO] [stdout]    |
[INFO] [stdout] 37 |             if let Some(tx) = tx {
[INFO] [stdout]    |                               ^^ has type `Option<R>` which is not `Send`
[INFO] [stdout] help: consider further restricting this bound
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn handle<R: ResponseChannel<M> + std::marker::Send>(self, _: &mut A::Context, tx: Option<R>) {
[INFO] [stdout]    |                                     +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: future cannot be sent between threads safely
[INFO] [stdout]   --> src/handler.rs:41:34
[INFO] [stdout]    |
[INFO] [stdout] 41 |         Arbiter::spawn_async(fut.boxed())
[INFO] [stdout]    |                                  ^^^^^ future created by async block is not `Send`
[INFO] [stdout]    |
[INFO] [stdout]    = help: within `impl futures_core::Future`, the trait `Send` is not implemented for `*mut (dyn futures_core::Future<Output = T> + 'static)`
[INFO] [stdout] note: captured value is not `Send`
[INFO] [stdout]   --> src/handler.rs:36:30
[INFO] [stdout]    |
[INFO] [stdout] 36 |             let res = await!(self.inner);
[INFO] [stdout]    |                              ^^^^ has type `handler::ResponseStdFuture<T>` which is not `Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0554, E0557.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "0f9d4b562827ad91b71e105402ae6484ac5ac8c34c89c6424ec6654677c075a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f9d4b562827ad91b71e105402ae6484ac5ac8c34c89c6424ec6654677c075a4", kill_on_drop: false }`
[INFO] [stdout] 0f9d4b562827ad91b71e105402ae6484ac5ac8c34c89c6424ec6654677c075a4
