[INFO] fetching crate stage 0.2.0... [INFO] checking stage-0.2.0 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1 [INFO] extracting crate stage 0.2.0 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate stage 0.2.0 on toolchain ff1737bb00913444173658b4e0b274fd79aabf66 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "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-5-tc1/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tracing-core v0.1.10 [INFO] [stderr] Downloaded sharded-slab v0.0.8 [INFO] [stderr] Downloaded mirai v0.0.4 [INFO] [stderr] Downloaded tracing-serde v0.1.1 [INFO] [stderr] Downloaded const-random-macro v0.1.8 [INFO] [stderr] Downloaded const-random v0.1.8 [INFO] [stderr] Downloaded tracing-attributes v0.1.7 [INFO] [stderr] Downloaded tracing-log v0.1.1 [INFO] [stderr] Downloaded ahash v0.3.2 [INFO] [stderr] Downloaded tracing-subscriber v0.2.3 [INFO] [stderr] Downloaded tracing v0.1.13 [INFO] [stderr] Downloaded dashmap v3.7.0 [INFO] [stderr] Downloaded ntapi v0.3.3 [INFO] [stderr] Downloaded mio v0.7.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5d3e7729e5c1231f9152ae0c18ea60277b4b8bb1cf94bff3b7e218fc9cf19549 [INFO] running `Command { std: "docker" "start" "-a" "5d3e7729e5c1231f9152ae0c18ea60277b4b8bb1cf94bff3b7e218fc9cf19549", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5d3e7729e5c1231f9152ae0c18ea60277b4b8bb1cf94bff3b7e218fc9cf19549", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d3e7729e5c1231f9152ae0c18ea60277b4b8bb1cf94bff3b7e218fc9cf19549", kill_on_drop: false }` [INFO] [stdout] 5d3e7729e5c1231f9152ae0c18ea60277b4b8bb1cf94bff3b7e218fc9cf19549 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0194dcdfe2087f609ff9b3fba145792f129f68b7ce7231b022115579e2fa389e [INFO] running `Command { std: "docker" "start" "-a" "0194dcdfe2087f609ff9b3fba145792f129f68b7ce7231b022115579e2fa389e", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.9 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Checking tracing-core v0.1.10 [INFO] [stderr] Checking futures-sink v0.3.4 [INFO] [stderr] Checking futures-core v0.3.4 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking futures-task v0.3.4 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking futures-io v0.3.4 [INFO] [stderr] Checking futures-channel v0.3.4 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Checking pin-utils v0.1.0-alpha.4 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking sharded-slab v0.0.8 [INFO] [stderr] Checking once_cell v1.3.1 [INFO] [stderr] Checking tracing-log v0.1.1 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking smallvec v1.2.0 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking num_cpus v1.12.0 [INFO] [stderr] Checking mio v0.7.0 [INFO] [stderr] Checking crossbeam-channel v0.4.2 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking regex v1.3.5 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Checking tracing-serde v0.1.1 [INFO] [stderr] Checking serde_json v1.0.48 [INFO] [stderr] Checking tracing-subscriber v0.2.3 [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] Checking tracing v0.1.13 [INFO] [stderr] Checking const-random v0.1.8 [INFO] [stderr] Checking ahash v0.3.2 [INFO] [stderr] Checking dashmap v3.7.0 [INFO] [stderr] Checking futures-util v0.3.4 [INFO] [stderr] Checking futures-executor v0.3.4 [INFO] [stderr] Checking futures v0.3.4 [INFO] [stderr] Checking mirai v0.0.4 [INFO] [stderr] Checking 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] help: consider importing this macro [INFO] [stdout] | [INFO] [stdout] 1 + use stage::actor_msg; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0601]: `main` function not found in crate `tcp` [INFO] [stdout] --> examples/tcp.rs:136:70 [INFO] [stdout] | [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: Into` 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] = help: the following other types implement trait `ActorMessage`: [INFO] [stdout] ActorStart [INFO] [stdout] ForwardAlert [INFO] [stdout] MonitorAlert [INFO] [stdout] StopCmd [INFO] [stdout] SystemStarted [INFO] [stdout] stage::sys_msgs::Request [INFO] [stdout] = note: required for `Message` to implement `From` [INFO] [stdout] = note: required for `Continue` to implement `Into` [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: Into` 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] = help: the following other types implement trait `ActorMessage`: [INFO] [stdout] ActorStart [INFO] [stdout] ForwardAlert [INFO] [stdout] MonitorAlert [INFO] [stdout] StopCmd [INFO] [stdout] SystemStarted [INFO] [stdout] stage::sys_msgs::Request [INFO] [stdout] = note: required for `Message` to implement `From` [INFO] [stdout] = note: required for `TcpRecvMsg` to implement `Into` [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:61:43 [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] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `ActorMessage`: [INFO] [stdout] ActorStart [INFO] [stdout] ForwardAlert [INFO] [stdout] MonitorAlert [INFO] [stdout] StopCmd [INFO] [stdout] SystemStarted [INFO] [stdout] stage::sys_msgs::Request [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:105:43 [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] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `ActorMessage`: [INFO] [stdout] ActorStart [INFO] [stdout] ForwardAlert [INFO] [stdout] MonitorAlert [INFO] [stdout] StopCmd [INFO] [stdout] SystemStarted [INFO] [stdout] stage::sys_msgs::Request [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: Into` 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] = help: the following other types implement trait `ActorMessage`: [INFO] [stdout] ActorStart [INFO] [stdout] ForwardAlert [INFO] [stdout] MonitorAlert [INFO] [stdout] StopCmd [INFO] [stdout] SystemStarted [INFO] [stdout] stage::sys_msgs::Request [INFO] [stdout] = note: required for `Message` to implement `From` [INFO] [stdout] = note: required for `TcpSendCmd` to implement `Into` [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:109:50 [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] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `ActorMessage`: [INFO] [stdout] ActorStart [INFO] [stdout] ForwardAlert [INFO] [stdout] MonitorAlert [INFO] [stdout] StopCmd [INFO] [stdout] SystemStarted [INFO] [stdout] stage::sys_msgs::Request [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:112:50 [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] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `ActorMessage`: [INFO] [stdout] ActorStart [INFO] [stdout] ForwardAlert [INFO] [stdout] MonitorAlert [INFO] [stdout] StopCmd [INFO] [stdout] SystemStarted [INFO] [stdout] stage::sys_msgs::Request [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 `Result`, found `()` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Result` [INFO] [stdout] found unit type `()` [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` (example "tcp") due to 10 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "0194dcdfe2087f609ff9b3fba145792f129f68b7ce7231b022115579e2fa389e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0194dcdfe2087f609ff9b3fba145792f129f68b7ce7231b022115579e2fa389e", kill_on_drop: false }` [INFO] [stdout] 0194dcdfe2087f609ff9b3fba145792f129f68b7ce7231b022115579e2fa389e