[INFO] cloning repository https://github.com/tripathi456/event_bus_tokio
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tripathi456/event_bus_tokio" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftripathi456%2Fevent_bus_tokio", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftripathi456%2Fevent_bus_tokio'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c8c8d397eb94c777679bdc46b66746a936831030
[INFO] checking tripathi456/event_bus_tokio against try#5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 for pr-143808
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftripathi456%2Fevent_bus_tokio" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tripathi456/event_bus_tokio
[INFO] finished tweaking git repo https://github.com/tripathi456/event_bus_tokio
[INFO] tweaked toml for git repo https://github.com/tripathi456/event_bus_tokio written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tripathi456/event_bus_tokio on toolchain 5de9e0e6cf775e94e0de2003f35e183f3f77bfe8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tripathi456/event_bus_tokio 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" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e0a0c6317c2caebf8bb33c39edc39aae322f144d93c0abd1d248b1a4af50b57a
[INFO] running `Command { std: "docker" "start" "-a" "e0a0c6317c2caebf8bb33c39edc39aae322f144d93c0abd1d248b1a4af50b57a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0a0c6317c2caebf8bb33c39edc39aae322f144d93c0abd1d248b1a4af50b57a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0a0c6317c2caebf8bb33c39edc39aae322f144d93c0abd1d248b1a4af50b57a", kill_on_drop: false }`
[INFO] [stdout] e0a0c6317c2caebf8bb33c39edc39aae322f144d93c0abd1d248b1a4af50b57a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 395767591ed6cf61757629334bbdcae260487bbbf210ec73f0485679c6c72351
[INFO] running `Command { std: "docker" "start" "-a" "395767591ed6cf61757629334bbdcae260487bbbf210ec73f0485679c6c72351", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling libc v0.2.169
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[INFO] [stderr]     Checking tokio_event_bus v0.1.0 (/opt/rustwide/workdir/tokio_event_bus)
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking flume_event_bus v0.1.0 (/opt/rustwide/workdir/flume_event_bus)
[INFO] [stdout] warning: unused variable: `bus_clone`
[INFO] [stdout]   --> tokio_event_bus/src/main.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let bus_clone = Arc::clone(&event_bus);
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bus_clone`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bus_clone`
[INFO] [stdout]   --> tokio_event_bus/src/main.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let bus_clone = Arc::clone(&event_bus);
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bus_clone`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking chrono v0.4.39
[INFO] [stderr]     Checking event_pipeline v0.1.0 (/opt/rustwide/workdir/event_pipeline)
[INFO] [stdout] warning: unused import: `Ordering`
[INFO] [stdout]  --> event_pipeline/tests/pipeline_integration.rs:7:37
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::sync::atomic::{AtomicBool, Ordering};
[INFO] [stdout]   |                                     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.10s
[INFO] running `Command { std: "docker" "inspect" "395767591ed6cf61757629334bbdcae260487bbbf210ec73f0485679c6c72351", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "395767591ed6cf61757629334bbdcae260487bbbf210ec73f0485679c6c72351", kill_on_drop: false }`
[INFO] [stdout] 395767591ed6cf61757629334bbdcae260487bbbf210ec73f0485679c6c72351