[INFO] fetching crate rabbitmq_streamer 0.2.0...
[INFO] checking rabbitmq_streamer-0.2.0 against try#149edce6c6ee840adb602803b96d083101ef3592 for pr-133502-16
[INFO] extracting crate rabbitmq_streamer 0.2.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate rabbitmq_streamer 0.2.0
[INFO] finished tweaking crates.io crate rabbitmq_streamer 0.2.0
[INFO] tweaked toml for crates.io crate rabbitmq_streamer 0.2.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rabbitmq_streamer 0.2.0 on toolchain 149edce6c6ee840adb602803b96d083101ef3592
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+149edce6c6ee840adb602803b96d083101ef3592" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rabbitmq_streamer 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" "+149edce6c6ee840adb602803b96d083101ef3592" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+149edce6c6ee840adb602803b96d083101ef3592" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dbf845ba5b795bc7ca5248ecd17d413e66d6ebdf68e6f1837ee7198dc71c8196
[INFO] running `Command { std: "docker" "start" "-a" "dbf845ba5b795bc7ca5248ecd17d413e66d6ebdf68e6f1837ee7198dc71c8196", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbf845ba5b795bc7ca5248ecd17d413e66d6ebdf68e6f1837ee7198dc71c8196", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbf845ba5b795bc7ca5248ecd17d413e66d6ebdf68e6f1837ee7198dc71c8196", kill_on_drop: false }`
[INFO] [stdout] dbf845ba5b795bc7ca5248ecd17d413e66d6ebdf68e6f1837ee7198dc71c8196
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+149edce6c6ee840adb602803b96d083101ef3592" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7048b4dd8308160fbb88faf2fe068c39cac3396b0658b3b4b4d269864e5974c
[INFO] running `Command { std: "docker" "start" "-a" "d7048b4dd8308160fbb88faf2fe068c39cac3396b0658b3b4b4d269864e5974c", kill_on_drop: false }`
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[INFO] [stderr]     Checking rabbitmq_streamer v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking bollard v0.18.1
[INFO] [stderr]     Checking testcontainers v0.23.3
[INFO] [stdout] warning: unused variable: `exchange_name`
[INFO] [stdout]    --> src/publisher.rs:101:26
[INFO] [stdout]     |
[INFO] [stdout] 101 |     async fn setup_queue(exchange_name: &str) -> anyhow::Result<Channel> {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_exchange_name`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `exchange_declare_options`
[INFO] [stdout]    --> src/publisher.rs:106:13
[INFO] [stdout]     |
[INFO] [stdout] 106 |         let exchange_declare_options = ExchangeDeclareOptions {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_exchange_declare_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/publisher.rs:147:13
[INFO] [stdout]     |
[INFO] [stdout] 147 |         let client = setup_publisher().await;
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addresses`
[INFO] [stdout]    --> src/publisher.rs:149:13
[INFO] [stdout]     |
[INFO] [stdout] 149 |         let addresses = vec![
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_addresses`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 34s
[INFO] running `Command { std: "docker" "inspect" "d7048b4dd8308160fbb88faf2fe068c39cac3396b0658b3b4b4d269864e5974c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7048b4dd8308160fbb88faf2fe068c39cac3396b0658b3b4b4d269864e5974c", kill_on_drop: false }`
[INFO] [stdout] d7048b4dd8308160fbb88faf2fe068c39cac3396b0658b3b4b4d269864e5974c