[INFO] fetching crate msg_channel 0.1.0-beat.3... [INFO] building msg_channel-0.1.0-beat.3 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate msg_channel 0.1.0-beat.3 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate msg_channel 0.1.0-beat.3 [INFO] finished tweaking crates.io crate msg_channel 0.1.0-beat.3 [INFO] tweaked toml for crates.io crate msg_channel 0.1.0-beat.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate msg_channel 0.1.0-beat.3 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate msg_channel 0.1.0-beat.3 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded force-send-sync v1.1.0 [INFO] [stderr] Downloaded msg_channel_core v0.1.0-beat.3 [INFO] [stderr] Downloaded msg_channel_macro v0.1.0-beat.3 [INFO] [stderr] Downloaded tracing-error v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5b5fb83085623c6b8e4bd89f1baf08955c7b9fe239ad8caeea903455e4c3ad92 [INFO] running `Command { std: "docker" "start" "-a" "5b5fb83085623c6b8e4bd89f1baf08955c7b9fe239ad8caeea903455e4c3ad92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5b5fb83085623c6b8e4bd89f1baf08955c7b9fe239ad8caeea903455e4c3ad92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b5fb83085623c6b8e4bd89f1baf08955c7b9fe239ad8caeea903455e4c3ad92", kill_on_drop: false }` [INFO] [stdout] 5b5fb83085623c6b8e4bd89f1baf08955c7b9fe239ad8caeea903455e4c3ad92 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0ac27c5fa74a39cc0935de8665527ced8fb45b03d0a53682f8f174385d894a29 [INFO] running `Command { std: "docker" "start" "-a" "0ac27c5fa74a39cc0935de8665527ced8fb45b03d0a53682f8f174385d894a29", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling force-send-sync v1.1.0 [INFO] [stderr] Compiling tokio v1.37.0 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling msg_channel_macro v0.1.0-beat.3 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling msg_channel_core v0.1.0-beat.3 [INFO] [stderr] Compiling msg_channel v0.1.0-beat.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.55s [INFO] running `Command { std: "docker" "inspect" "0ac27c5fa74a39cc0935de8665527ced8fb45b03d0a53682f8f174385d894a29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ac27c5fa74a39cc0935de8665527ced8fb45b03d0a53682f8f174385d894a29", kill_on_drop: false }` [INFO] [stdout] 0ac27c5fa74a39cc0935de8665527ced8fb45b03d0a53682f8f174385d894a29 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 982d17b3e6194c44552119fccf57cf948f80a7c1a8ca9c7812cbc31c19da5d11 [INFO] running `Command { std: "docker" "start" "-a" "982d17b3e6194c44552119fccf57cf948f80a7c1a8ca9c7812cbc31c19da5d11", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.91 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling gimli v0.28.1 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling sharded-slab v0.1.7 [INFO] [stderr] Compiling miniz_oxide v0.7.2 [INFO] [stderr] Compiling owo-colors v3.5.0 [INFO] [stderr] Compiling rustc-demangle v0.1.23 [INFO] [stderr] Compiling eyre v0.6.12 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling object v0.32.2 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling socket2 v0.5.6 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling tracing-subscriber v0.3.18 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stderr] Compiling tokio v1.37.0 [INFO] [stderr] Compiling tracing-error v0.2.0 [INFO] [stderr] Compiling color-spantrace v0.2.1 [INFO] [stderr] Compiling addr2line v0.21.0 [INFO] [stderr] Compiling color-eyre v0.6.3 [INFO] [stderr] Compiling msg_channel_core v0.1.0-beat.3 [INFO] [stderr] Compiling msg_channel v0.1.0-beat.3 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: the trait bound `MsgHandler: msg_channel::HandleReplay>` is not satisfied [INFO] [stdout] --> examples/playground.rs:122:24 [INFO] [stdout] | [INFO] [stdout] 122 | Ok(self.x.send(_msg.0)?.await) [INFO] [stdout] | ---- ^^^^^^ unsatisfied trait bound [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] help: the trait `msg_channel::HandleReplay>` is not implemented for `MsgHandler` [INFO] [stdout] --> examples/playground.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct MsgHandler; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = help: the following other types implement trait `msg_channel::HandleReplay`: [INFO] [stdout] `MsgHandler` implements `msg_channel::HandleReplay` [INFO] [stdout] `MsgHandler` implements `msg_channel::HandleReplay` [INFO] [stdout] `MsgHandler` implements `msg_channel::HandleReplay` [INFO] [stdout] `MsgHandler` implements `msg_channel::HandleReplay` [INFO] [stdout] `MsgHandler` implements `msg_channel::HandleReplay` [INFO] [stdout] `MsgHandler` implements `msg_channel::HandleReplay` [INFO] [stdout] `MsgHandler` implements `msg_channel::HandleReplay` [INFO] [stdout] `MsgHandler` implements `msg_channel::HandleReplay` [INFO] [stdout] and 3 others [INFO] [stdout] note: required by a bound in `msg_channel::MessageSetSender::::send` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/msg_channel_core-0.1.0-beat.3/src/message_set.rs:81:22 [INFO] [stdout] | [INFO] [stdout] 69 | pub fn send( [INFO] [stdout] | ---- required by a bound in this associated function [INFO] [stdout] ... [INFO] [stdout] 81 | MS::Handler: HandleReplay, [INFO] [stdout] | ^^^^^^^^^^^^^^^ required by this bound in `MessageSetSender::::send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `MsgHandler: msg_channel::HandleReplay>` is not satisfied [INFO] [stdout] --> examples/playground.rs:122:12 [INFO] [stdout] | [INFO] [stdout] 122 | Ok(self.x.send(_msg.0)?.await) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ unsatisfied trait bound [INFO] [stdout] | [INFO] [stdout] help: the trait `msg_channel::HandleReplay>` is not implemented for `MsgHandler` [INFO] [stdout] --> examples/playground.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct MsgHandler; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = help: the following other types implement trait `msg_channel::HandleReplay`: [INFO] [stdout] `MsgHandler` implements `msg_channel::HandleReplay` [INFO] [stdout] `MsgHandler` implements `msg_channel::HandleReplay` [INFO] [stdout] `MsgHandler` implements `msg_channel::HandleReplay` [INFO] [stdout] `MsgHandler` implements `msg_channel::HandleReplay` [INFO] [stdout] `MsgHandler` implements `msg_channel::HandleReplay` [INFO] [stdout] `MsgHandler` implements `msg_channel::HandleReplay` [INFO] [stdout] `MsgHandler` implements `msg_channel::HandleReplay` [INFO] [stdout] `MsgHandler` implements `msg_channel::HandleReplay` [INFO] [stdout] and 3 others [INFO] [stdout] note: required by a bound in `msg_channel::MessageSetSender::::send` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/msg_channel_core-0.1.0-beat.3/src/message_set.rs:81:22 [INFO] [stdout] | [INFO] [stdout] 69 | pub fn send( [INFO] [stdout] | ---- required by a bound in this associated function [INFO] [stdout] ... [INFO] [stdout] 81 | MS::Handler: HandleReplay, [INFO] [stdout] | ^^^^^^^^^^^^^^^ required by this bound in `MessageSetSender::::send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `MsgHandler: msg_channel::HandleReplay>` is not satisfied [INFO] [stdout] --> examples/playground.rs:122:12 [INFO] [stdout] | [INFO] [stdout] 122 | Ok(self.x.send(_msg.0)?.await) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ unsatisfied trait bound [INFO] [stdout] | [INFO] [stdout] help: the trait `msg_channel::HandleReplay>` is not implemented for `MsgHandler` [INFO] [stdout] --> examples/playground.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct MsgHandler; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = help: the following other types implement trait `msg_channel::HandleReplay`: [INFO] [stdout] `MsgHandler` implements `msg_channel::HandleReplay` [INFO] [stdout] `MsgHandler` implements `msg_channel::HandleReplay` [INFO] [stdout] `MsgHandler` implements `msg_channel::HandleReplay` [INFO] [stdout] `MsgHandler` implements `msg_channel::HandleReplay` [INFO] [stdout] `MsgHandler` implements `msg_channel::HandleReplay` [INFO] [stdout] `MsgHandler` implements `msg_channel::HandleReplay` [INFO] [stdout] `MsgHandler` implements `msg_channel::HandleReplay` [INFO] [stdout] `MsgHandler` implements `msg_channel::HandleReplay` [INFO] [stdout] and 3 others [INFO] [stdout] note: required by a bound in `msg_channel::MessageSetSender::::send` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/msg_channel_core-0.1.0-beat.3/src/message_set.rs:81:22 [INFO] [stdout] | [INFO] [stdout] 69 | pub fn send( [INFO] [stdout] | ---- required by a bound in this associated function [INFO] [stdout] ... [INFO] [stdout] 81 | MS::Handler: HandleReplay, [INFO] [stdout] | ^^^^^^^^^^^^^^^ required by this bound in `MessageSetSender::::send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `MsgHandler: msg_channel::HandleReplay>` is not satisfied [INFO] [stdout] --> examples/playground.rs:122:33 [INFO] [stdout] | [INFO] [stdout] 122 | Ok(self.x.send(_msg.0)?.await) [INFO] [stdout] | ^^^^^ unsatisfied trait bound [INFO] [stdout] | [INFO] [stdout] help: the trait `msg_channel::HandleReplay>` is not implemented for `MsgHandler` [INFO] [stdout] --> examples/playground.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct MsgHandler; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = help: the following other types implement trait `msg_channel::HandleReplay`: [INFO] [stdout] `MsgHandler` implements `msg_channel::HandleReplay` [INFO] [stdout] `MsgHandler` implements `msg_channel::HandleReplay` [INFO] [stdout] `MsgHandler` implements `msg_channel::HandleReplay` [INFO] [stdout] `MsgHandler` implements `msg_channel::HandleReplay` [INFO] [stdout] `MsgHandler` implements `msg_channel::HandleReplay` [INFO] [stdout] `MsgHandler` implements `msg_channel::HandleReplay` [INFO] [stdout] `MsgHandler` implements `msg_channel::HandleReplay` [INFO] [stdout] `MsgHandler` implements `msg_channel::HandleReplay` [INFO] [stdout] and 3 others [INFO] [stdout] note: required by a bound in `msg_channel::MessageSetSender::::send` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/msg_channel_core-0.1.0-beat.3/src/message_set.rs:81:22 [INFO] [stdout] | [INFO] [stdout] 69 | pub fn send( [INFO] [stdout] | ---- required by a bound in this associated function [INFO] [stdout] ... [INFO] [stdout] 81 | MS::Handler: HandleReplay, [INFO] [stdout] | ^^^^^^^^^^^^^^^ required by this bound in `MessageSetSender::::send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::future::Future` [INFO] [stdout] --> examples/playground.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::future::Future; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `msg_channel` (example "playground") due to 4 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "982d17b3e6194c44552119fccf57cf948f80a7c1a8ca9c7812cbc31c19da5d11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "982d17b3e6194c44552119fccf57cf948f80a7c1a8ca9c7812cbc31c19da5d11", kill_on_drop: false }` [INFO] [stdout] 982d17b3e6194c44552119fccf57cf948f80a7c1a8ca9c7812cbc31c19da5d11