[INFO] crate actix-async-await 0.3.0 is already in cache [INFO] testing actix-async-await-0.3.0 against 1.44.0 for beta-1.45-1 [INFO] extracting crate actix-async-await 0.3.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate actix-async-await 0.3.0 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [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-9/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stdout] 4f512c84b390102befe75762f587465e0683361437fd8962a4745ee875988a32 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "4f512c84b390102befe75762f587465e0683361437fd8962a4745ee875988a32"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling syn v1.0.30 [INFO] [stderr] Compiling futures-core-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling futures-util-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling actix v0.7.9 [INFO] [stderr] Compiling actix-async-await v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0557]: feature has been removed [INFO] [stderr] --> src/lib.rs:2:25 [INFO] [stderr] | [INFO] [stderr] 2 | #![feature(async_await, await_macro, futures_api)] [INFO] [stderr] | ^^^^^^^^^^^ feature has been removed [INFO] [stderr] | [INFO] [stderr] = note: subsumed by `.await` syntax [INFO] [stderr] [INFO] [stderr] error: incorrect use of `await` [INFO] [stderr] --> src/handler.rs:36:23 [INFO] [stderr] | [INFO] [stderr] 36 | let res = await!(self.inner); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: `await` is a postfix operation: `self.inner.await` [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> src/lib.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #![feature(async_await, await_macro, futures_api)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0277]: `F` cannot be sent between threads safely [INFO] [stderr] --> src/handler.rs:21:44 [INFO] [stderr] | [INFO] [stderr] 21 | inner: LocalFutureObj::new(fut.boxed()), [INFO] [stderr] | ^^^^^ `F` cannot be sent between threads safely [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::marker::Send` is not implemented for `F` [INFO] [stderr] help: consider further restricting this bound [INFO] [stderr] | [INFO] [stderr] 17 | F: Future + 'static + std::marker::Send, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0277]: `R` cannot be sent between threads safely [INFO] [stderr] --> src/handler.rs:41:34 [INFO] [stderr] | [INFO] [stderr] 41 | Arbiter::spawn_async(fut.boxed()) [INFO] [stderr] | ^^^^^ `R` cannot be sent between threads safely [INFO] [stderr] | [INFO] [stderr] = help: within `impl core::future::future::Future`, the trait `std::marker::Send` is not implemented for `R` [INFO] [stderr] = note: required because it appears within the type `std::option::Option` [INFO] [stderr] = note: required because it appears within the type `[static generator@src/handler.rs:35:30: 40:10 self:handler::ResponseStdFuture, tx:std::option::Option _]` [INFO] [stderr] = note: required because it appears within the type `std::future::from_generator::GenFuture<[static generator@src/handler.rs:35:30: 40:10 self:handler::ResponseStdFuture, tx:std::option::Option _]>` [INFO] [stderr] = note: required because it appears within the type `impl core::future::future::Future` [INFO] [stderr] help: consider further restricting this bound [INFO] [stderr] | [INFO] [stderr] 34 | fn handle + std::marker::Send>(self, _: &mut A::Context, tx: Option) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0277]: `*mut (dyn core::future::future::Future + 'static)` cannot be sent between threads safely [INFO] [stderr] --> src/handler.rs:41:34 [INFO] [stderr] | [INFO] [stderr] 41 | Arbiter::spawn_async(fut.boxed()) [INFO] [stderr] | ^^^^^ `*mut (dyn core::future::future::Future + 'static)` cannot be sent between threads safely [INFO] [stderr] | [INFO] [stderr] = help: within `impl core::future::future::Future`, the trait `std::marker::Send` is not implemented for `*mut (dyn core::future::future::Future + 'static)` [INFO] [stderr] = note: required because it appears within the type `futures_core::future::future_obj::LocalFutureObj<'static, T>` [INFO] [stderr] = note: required because it appears within the type `handler::ResponseStdFuture` [INFO] [stderr] = note: required because it appears within the type `[static generator@src/handler.rs:35:30: 40:10 self:handler::ResponseStdFuture, tx:std::option::Option _]` [INFO] [stderr] = note: required because it appears within the type `std::future::from_generator::GenFuture<[static generator@src/handler.rs:35:30: 40:10 self:handler::ResponseStdFuture, tx:std::option::Option _]>` [INFO] [stderr] = note: required because it appears within the type `impl core::future::future::Future` [INFO] [stderr] [INFO] [stderr] error: aborting due to 6 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0277, E0554, E0557. [INFO] [stderr] For more information about an error, try `rustc --explain E0277`. [INFO] [stderr] error: could not compile `actix-async-await`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "4f512c84b390102befe75762f587465e0683361437fd8962a4745ee875988a32"` [INFO] running `"docker" "rm" "-f" "4f512c84b390102befe75762f587465e0683361437fd8962a4745ee875988a32"` [INFO] [stdout] 4f512c84b390102befe75762f587465e0683361437fd8962a4745ee875988a32