[INFO] fetching crate msg_channel 0.1.0-beat.3... [INFO] testing msg_channel-0.1.0-beat.3 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate msg_channel 0.1.0-beat.3 into /workspace/builds/worker-6-tc2/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-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate msg_channel 0.1.0-beat.3 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 781763b09f9242228d7246d164f0e8f9d280af068df62e5bc2c0d41a83b36cbb [INFO] running `Command { std: "docker" "start" "-a" "781763b09f9242228d7246d164f0e8f9d280af068df62e5bc2c0d41a83b36cbb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "781763b09f9242228d7246d164f0e8f9d280af068df62e5bc2c0d41a83b36cbb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "781763b09f9242228d7246d164f0e8f9d280af068df62e5bc2c0d41a83b36cbb", kill_on_drop: false }` [INFO] [stdout] 781763b09f9242228d7246d164f0e8f9d280af068df62e5bc2c0d41a83b36cbb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d4dc41e11acf5dbd3126c797388b6b866182bc748fa2ab53c7e3ad413a59f024 [INFO] running `Command { std: "docker" "start" "-a" "d4dc41e11acf5dbd3126c797388b6b866182bc748fa2ab53c7e3ad413a59f024", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling pin-project-lite v0.2.14 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling smallvec v1.13.2 [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 15.78s [INFO] running `Command { std: "docker" "inspect" "d4dc41e11acf5dbd3126c797388b6b866182bc748fa2ab53c7e3ad413a59f024", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4dc41e11acf5dbd3126c797388b6b866182bc748fa2ab53c7e3ad413a59f024", kill_on_drop: false }` [INFO] [stdout] d4dc41e11acf5dbd3126c797388b6b866182bc748fa2ab53c7e3ad413a59f024 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1f67de7fb04a856dca35981c4852c6e7e57e08b43b5d1d857872cc7468b41564 [INFO] running `Command { std: "docker" "start" "-a" "1f67de7fb04a856dca35981c4852c6e7e57e08b43b5d1d857872cc7468b41564", kill_on_drop: false }` [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 thread_local v1.1.8 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling cc v1.0.91 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling socket2 v0.5.6 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling bytes v1.6.0 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling gimli v0.28.1 [INFO] [stderr] Compiling eyre v0.6.12 [INFO] [stderr] Compiling miniz_oxide v0.7.2 [INFO] [stderr] Compiling tracing-subscriber v0.3.18 [INFO] [stderr] Compiling tokio v1.37.0 [INFO] [stderr] Compiling rustc-demangle v0.1.23 [INFO] [stderr] Compiling indenter v0.3.3 [INFO] [stderr] Compiling owo-colors v3.5.0 [INFO] [stderr] Compiling object v0.32.2 [INFO] [stderr] Compiling backtrace v0.3.71 [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] | ---- ^^^^^^ the trait `msg_channel::HandleReplay>` is not implemented for `MsgHandler` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [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] | ^^^^^^^^^^^^^^^^^^^ the trait `msg_channel::HandleReplay>` is not implemented for `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] | ^^^^^^^^^^^^^^^^^^^^ the trait `msg_channel::HandleReplay>` is not implemented for `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] | ^^^^^ the trait `msg_channel::HandleReplay>` is not implemented for `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)]` 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" "1f67de7fb04a856dca35981c4852c6e7e57e08b43b5d1d857872cc7468b41564", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f67de7fb04a856dca35981c4852c6e7e57e08b43b5d1d857872cc7468b41564", kill_on_drop: false }` [INFO] [stdout] 1f67de7fb04a856dca35981c4852c6e7e57e08b43b5d1d857872cc7468b41564