[INFO] fetching crate actix-async-await 0.3.0... [INFO] checking actix-async-await-0.3.0 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] extracting crate actix-async-await 0.3.0 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate actix-async-await 0.3.0 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "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-13/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=forbid" "-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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 84c7ef6438663aef5fea652d532140b839baf3203f9fb31e0a23eedb07f0e112 [INFO] running `"docker" "start" "-a" "84c7ef6438663aef5fea652d532140b839baf3203f9fb31e0a23eedb07f0e112"` [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking futures-core-preview v0.3.0-alpha.19 [INFO] [stderr] Checking pin-utils v0.1.0-alpha.4 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking tokio-reactor v0.1.10 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking futures-util-preview v0.3.0-alpha.19 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-udp v0.1.5 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Compiling actix_derive v0.3.2 [INFO] [stderr] Checking actix v0.7.9 [INFO] [stderr] Checking actix-async-await v0.3.0 (/opt/rustwide/workdir) [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[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] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: subsumed by `.await` syntax [INFO] [stderr] --> src/lib.rs:2:25 [INFO] [stderr] | [INFO] [stderr] 2 | #![feature(async_await, await_macro, futures_api)] [INFO] [stderr] | ^^^^^^^^^^^ [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[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] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: subsumed by `.await` syntax [INFO] [stderr] --> src/lib.rs:2:25 [INFO] [stderr] | [INFO] [stderr] 2 | #![feature(async_await, await_macro, futures_api)] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: incorrect use of `await` [INFO] [stderr] --> src/handler.rs:77:23 [INFO] [stderr] | [INFO] [stderr] 77 | let res = await!(truck.send(Parcel(42)).compat())?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: `await` is a postfix operation: `truck.send(Parcel(42)).compat().await` [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] = help: consider adding a `where R: std::marker::Send` bound [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::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[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::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 4 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0277, E0557. [INFO] [stderr] For more information about an error, try `rustc --explain E0277`. [INFO] [stderr] error: could not compile `actix-async-await`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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] = help: consider adding a `where R: std::marker::Send` bound [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::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[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::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 5 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0277, 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] running `"docker" "inspect" "84c7ef6438663aef5fea652d532140b839baf3203f9fb31e0a23eedb07f0e112"` [INFO] running `"docker" "rm" "-f" "84c7ef6438663aef5fea652d532140b839baf3203f9fb31e0a23eedb07f0e112"` [INFO] [stdout] 84c7ef6438663aef5fea652d532140b839baf3203f9fb31e0a23eedb07f0e112