[INFO] fetching crate stage 0.2.0... [INFO] testing stage-0.2.0 against 1.60.0 for beta-1.61-1 [INFO] extracting crate stage 0.2.0 into /workspace/builds/worker-27/source [INFO] validating manifest of crates.io crate stage 0.2.0 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate stage 0.2.0 [INFO] finished tweaking crates.io crate stage 0.2.0 [INFO] tweaked toml for crates.io crate stage 0.2.0 written to /workspace/builds/worker-27/source/Cargo.toml [INFO] crate crates.io crate stage 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tracing v0.1.13 [INFO] [stderr] Downloaded proc-macro2 v1.0.9 [INFO] [stderr] Downloaded futures-util v0.3.4 [INFO] [stderr] Downloaded futures-core v0.3.4 [INFO] [stderr] Downloaded futures-sink v0.3.4 [INFO] [stderr] Downloaded mio v0.7.0 [INFO] [stderr] Downloaded smallvec v1.2.0 [INFO] [stderr] Downloaded quote v1.0.3 [INFO] [stderr] Downloaded futures-channel v0.3.4 [INFO] [stderr] Downloaded num_cpus v1.12.0 [INFO] [stderr] Downloaded tracing-attributes v0.1.7 [INFO] [stderr] Downloaded futures-task v0.3.4 [INFO] [stderr] Downloaded hermit-abi v0.1.8 [INFO] [stderr] Downloaded serde_json v1.0.48 [INFO] [stderr] Downloaded tracing-serde v0.1.1 [INFO] [stderr] Downloaded futures-io v0.3.4 [INFO] [stderr] Downloaded tracing-core v0.1.10 [INFO] [stderr] Downloaded crossbeam-channel v0.4.2 [INFO] [stderr] Downloaded const-random-macro v0.1.8 [INFO] [stderr] Downloaded futures-executor v0.3.4 [INFO] [stderr] Downloaded ahash v0.3.2 [INFO] [stderr] Downloaded futures-macro v0.3.4 [INFO] [stderr] Downloaded sharded-slab v0.0.8 [INFO] [stderr] Downloaded const-random v0.1.8 [INFO] [stderr] Downloaded tracing-log v0.1.1 [INFO] [stderr] Downloaded tracing-subscriber v0.2.3 [INFO] [stderr] Downloaded dashmap v3.7.0 [INFO] [stderr] Downloaded syn v1.0.16 [INFO] [stderr] Downloaded libc v0.2.67 [INFO] [stderr] Downloaded futures v0.3.4 [INFO] [stderr] Downloaded once_cell v1.3.1 [INFO] [stderr] Downloaded regex v1.3.5 [INFO] [stderr] Downloaded mirai v0.0.4 [INFO] [stderr] Downloaded miow v0.3.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7a296811ea120b0f61c206b96f170219b06f055f33aebc9134eb37ae30ff0a26 [INFO] running `Command { std: "docker" "start" "-a" "7a296811ea120b0f61c206b96f170219b06f055f33aebc9134eb37ae30ff0a26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7a296811ea120b0f61c206b96f170219b06f055f33aebc9134eb37ae30ff0a26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a296811ea120b0f61c206b96f170219b06f055f33aebc9134eb37ae30ff0a26", kill_on_drop: false }` [INFO] [stdout] 7a296811ea120b0f61c206b96f170219b06f055f33aebc9134eb37ae30ff0a26 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f34031a83d3753b3018d59b6b137603e8df1159cc8156f14b47c27f220b8051a [INFO] running `Command { std: "docker" "start" "-a" "f34031a83d3753b3018d59b6b137603e8df1159cc8156f14b47c27f220b8051a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.9 [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Compiling futures-core v0.3.4 [INFO] [stderr] Compiling futures-sink v0.3.4 [INFO] [stderr] Compiling pin-utils v0.1.0-alpha.4 [INFO] [stderr] Compiling futures-io v0.3.4 [INFO] [stderr] Compiling futures-task v0.3.4 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling once_cell v1.3.1 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling tracing-core v0.1.10 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Compiling futures-channel v0.3.4 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling num_cpus v1.12.0 [INFO] [stderr] Compiling mio v0.7.0 [INFO] [stderr] Compiling crossbeam-channel v0.4.2 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling tracing-attributes v0.1.7 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Compiling const-random-macro v0.1.8 [INFO] [stderr] Compiling tracing v0.1.13 [INFO] [stderr] Compiling const-random v0.1.8 [INFO] [stderr] Compiling ahash v0.3.2 [INFO] [stderr] Compiling dashmap v3.7.0 [INFO] [stderr] Compiling futures-util v0.3.4 [INFO] [stderr] Compiling futures-executor v0.3.4 [INFO] [stderr] Compiling futures v0.3.4 [INFO] [stderr] Compiling mirai v0.0.4 [INFO] [stderr] Compiling stage v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `warn_threshold` [INFO] [stdout] --> src/actors/reactor.rs:104:5 [INFO] [stdout] | [INFO] [stdout] 104 | pub warn_threshold: Duration, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `ActorReactorConfig` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/actors/reactor.rs:93:10 [INFO] [stdout] | [INFO] [stdout] 93 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.20s [INFO] running `Command { std: "docker" "inspect" "f34031a83d3753b3018d59b6b137603e8df1159cc8156f14b47c27f220b8051a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f34031a83d3753b3018d59b6b137603e8df1159cc8156f14b47c27f220b8051a", kill_on_drop: false }` [INFO] [stdout] f34031a83d3753b3018d59b6b137603e8df1159cc8156f14b47c27f220b8051a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ad84f3c02fc53e7743d7fa6fa573caae319596fea3dc97d9096a6394e50c46e3 [INFO] running `Command { std: "docker" "start" "-a" "ad84f3c02fc53e7743d7fa6fa573caae319596fea3dc97d9096a6394e50c46e3", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Compiling smallvec v1.2.0 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling sharded-slab v0.0.8 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling tracing-log v0.1.1 [INFO] [stderr] Compiling regex v1.3.5 [INFO] [stdout] warning: field is never read: `warn_threshold` [INFO] [stdout] --> src/actors/reactor.rs:104:5 [INFO] [stdout] | [INFO] [stdout] 104 | pub warn_threshold: Duration, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `ActorReactorConfig` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/actors/reactor.rs:93:10 [INFO] [stdout] | [INFO] [stdout] 93 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling matchers v0.0.1 [INFO] [stderr] Compiling serde_json v1.0.48 [INFO] [stderr] Compiling tracing-serde v0.1.1 [INFO] [stderr] Compiling tracing-subscriber v0.2.3 [INFO] [stderr] Compiling stage v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error: cannot find macro `actor_msg` in this scope [INFO] [stdout] --> examples/tcp.rs:136:1 [INFO] [stdout] | [INFO] [stdout] 136 | actor_msg!(Continue, TcpRecvMsg, TcpSendCmd, ReadingTcp, WritingTcp); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider importing this macro: [INFO] [stdout] stage::actor_msg [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::net::SocketAddr` [INFO] [stdout] --> examples/tcp.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::net::SocketAddr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::io::Error` [INFO] [stdout] --> examples/tcp.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use futures::io::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AsyncRead`, `Result as FutIoResult` [INFO] [stdout] --> examples/tcp.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | io::{AsyncRead, AsyncReadExt, Result as FutIoResult}, [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TcpConnection` [INFO] [stdout] --> examples/tcp.rs:9:18 [INFO] [stdout] | [INFO] [stdout] 9 | use mirai::tcp::{TcpConnection, TcpListenerStream, TcpRecvStream, TcpSendStream}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `MsgError` [INFO] [stdout] --> examples/tcp.rs:12:80 [INFO] [stdout] | [INFO] [stdout] 12 | Actor, ActorCtx, ActorError, ActorRef, ActorResult, BuildActorOp, Message, MsgError, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0601]: `main` function not found in crate `tcp` [INFO] [stdout] --> examples/tcp.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / use std::net::SocketAddr; [INFO] [stdout] 2 | | [INFO] [stdout] 3 | | use futures::io::Error; [INFO] [stdout] 4 | | use futures::{ [INFO] [stdout] ... | [INFO] [stdout] 135 | | [INFO] [stdout] 136 | | actor_msg!(Continue, TcpRecvMsg, TcpSendCmd, ReadingTcp, WritingTcp); [INFO] [stdout] | |_____________________________________________________________________^ consider adding a `main` function to `examples/tcp.rs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Continue: ActorMessage` is not satisfied [INFO] [stdout] --> examples/tcp.rs:47:31 [INFO] [stdout] | [INFO] [stdout] 47 | let _ = ctx.this.send(Continue); [INFO] [stdout] | ---- ^^^^^^^^ the trait `ActorMessage` is not implemented for `Continue` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `From` for `Message` [INFO] [stdout] = note: required because of the requirements on the impl of `Into` for `Continue` [INFO] [stdout] note: required by a bound in `Actor::send` [INFO] [stdout] --> /opt/rustwide/workdir/src/actors/handle.rs:26:20 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn send>(&self, msg: M) -> Result<(), MsgError> { [INFO] [stdout] | ^^^^^^^^^^^^^ required by this bound in `Actor::send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `TcpRecvMsg: ActorMessage` is not satisfied [INFO] [stdout] --> examples/tcp.rs:50:33 [INFO] [stdout] | [INFO] [stdout] 50 | match self.handler.send(msg) { [INFO] [stdout] | ---- ^^^ the trait `ActorMessage` is not implemented for `TcpRecvMsg` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `From` for `Message` [INFO] [stdout] = note: required because of the requirements on the impl of `Into` for `TcpRecvMsg` [INFO] [stdout] note: required by a bound in `Actor::send` [INFO] [stdout] --> /opt/rustwide/workdir/src/actors/handle.rs:26:20 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn send>(&self, msg: M) -> Result<(), MsgError> { [INFO] [stdout] | ^^^^^^^^^^^^^ required by this bound in `Actor::send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `TcpSendCmd: ActorMessage` is not satisfied [INFO] [stdout] --> examples/tcp.rs:61:32 [INFO] [stdout] | [INFO] [stdout] 61 | if let Some(cmd) = msg.try_cast::() { [INFO] [stdout] | ^^^^^^^^ the trait `ActorMessage` is not implemented for `TcpSendCmd` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `Message::try_cast` [INFO] [stdout] --> /opt/rustwide/workdir/src/actors/message.rs:14:24 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn try_cast(&self) -> Option<&T> { [INFO] [stdout] | ^^^^^^^^^^^^ required by this bound in `Message::try_cast` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `TcpRecvMsg: ActorMessage` is not satisfied [INFO] [stdout] --> examples/tcp.rs:105:32 [INFO] [stdout] | [INFO] [stdout] 105 | if let Some(msg) = msg.try_cast::() { [INFO] [stdout] | ^^^^^^^^ the trait `ActorMessage` is not implemented for `TcpRecvMsg` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `Message::try_cast` [INFO] [stdout] --> /opt/rustwide/workdir/src/actors/message.rs:14:24 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn try_cast(&self) -> Option<&T> { [INFO] [stdout] | ^^^^^^^^^^^^ required by this bound in `Message::try_cast` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `TcpSendCmd: ActorMessage` is not satisfied [INFO] [stdout] --> examples/tcp.rs:107:35 [INFO] [stdout] | [INFO] [stdout] 107 | self.tx.unwrap().send(TcpSendCmd::Send(msg.into_bytes())).unwrap(); [INFO] [stdout] | ---- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `ActorMessage` is not implemented for `TcpSendCmd` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `From` for `Message` [INFO] [stdout] = note: required because of the requirements on the impl of `Into` for `TcpSendCmd` [INFO] [stdout] note: required by a bound in `Actor::send` [INFO] [stdout] --> /opt/rustwide/workdir/src/actors/handle.rs:26:20 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn send>(&self, msg: M) -> Result<(), MsgError> { [INFO] [stdout] | ^^^^^^^^^^^^^ required by this bound in `Actor::send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `ReadingTcp: ActorMessage` is not satisfied [INFO] [stdout] --> examples/tcp.rs:109:39 [INFO] [stdout] | [INFO] [stdout] 109 | } else if let Some(msg) = msg.try_cast::() { [INFO] [stdout] | ^^^^^^^^ the trait `ActorMessage` is not implemented for `ReadingTcp` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `Message::try_cast` [INFO] [stdout] --> /opt/rustwide/workdir/src/actors/message.rs:14:24 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn try_cast(&self) -> Option<&T> { [INFO] [stdout] | ^^^^^^^^^^^^ required by this bound in `Message::try_cast` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `WritingTcp: ActorMessage` is not satisfied [INFO] [stdout] --> examples/tcp.rs:112:39 [INFO] [stdout] | [INFO] [stdout] 112 | } else if let Some(msg) = msg.try_cast::() { [INFO] [stdout] | ^^^^^^^^ the trait `ActorMessage` is not implemented for `WritingTcp` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `Message::try_cast` [INFO] [stdout] --> /opt/rustwide/workdir/src/actors/message.rs:14:24 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn try_cast(&self) -> Option<&T> { [INFO] [stdout] | ^^^^^^^^^^^^ required by this bound in `Message::try_cast` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> examples/tcp.rs:84:85 [INFO] [stdout] | [INFO] [stdout] 84 | pub async fn handle(mut self, ctx: ActorCtx, msg: Message) -> ActorResult { [INFO] [stdout] | _____________________________________________________________________________________^ [INFO] [stdout] 85 | | // Await each incoming connection. The Actor will use no CPU time until the system gives the [INFO] [stdout] 86 | | // event letting us know we have a connection. [INFO] [stdout] 87 | | let incoming = match self.listener.next().await.unwrap() { [INFO] [stdout] ... | [INFO] [stdout] 99 | | let rx_actor_state = TcpRecvActor { conn: rx, handler: echo_actor.clone() }; [INFO] [stdout] 100 | | } [INFO] [stdout] | |_____^ expected enum `Result`, found `()` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Result` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 10 previous errors; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0601. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `stage` due to 11 previous errors; 5 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: field is never read: `warn_threshold` [INFO] [stdout] --> src/actors/reactor.rs:104:5 [INFO] [stdout] | [INFO] [stdout] 104 | pub warn_threshold: Duration, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `ActorReactorConfig` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/actors/reactor.rs:93:10 [INFO] [stdout] | [INFO] [stdout] 93 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "ad84f3c02fc53e7743d7fa6fa573caae319596fea3dc97d9096a6394e50c46e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad84f3c02fc53e7743d7fa6fa573caae319596fea3dc97d9096a6394e50c46e3", kill_on_drop: false }` [INFO] [stdout] ad84f3c02fc53e7743d7fa6fa573caae319596fea3dc97d9096a6394e50c46e3