[INFO] cloning repository https://github.com/mila411/rust-kafka-like
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mila411/rust-kafka-like" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmila411%2Frust-kafka-like", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmila411%2Frust-kafka-like'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f86012c5bf6c1de69f6de7fad4b31206d0e50119
[INFO] checking mila411/rust-kafka-like against master#9c3064e131f4939cc95a29bb11413c49bbda1491 for pr-144098
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmila411%2Frust-kafka-like" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mila411/rust-kafka-like
[INFO] finished tweaking git repo https://github.com/mila411/rust-kafka-like
[INFO] tweaked toml for git repo https://github.com/mila411/rust-kafka-like written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mila411/rust-kafka-like on toolchain 9c3064e131f4939cc95a29bb11413c49bbda1491
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c3064e131f4939cc95a29bb11413c49bbda1491" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mila411/rust-kafka-like 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" "+9c3064e131f4939cc95a29bb11413c49bbda1491" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+9c3064e131f4939cc95a29bb11413c49bbda1491" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a591d2ac9f4e2c3a7e70d211add50731292525aa0bb1efee9f5565e6b1317b33
[INFO] running `Command { std: "docker" "start" "-a" "a591d2ac9f4e2c3a7e70d211add50731292525aa0bb1efee9f5565e6b1317b33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a591d2ac9f4e2c3a7e70d211add50731292525aa0bb1efee9f5565e6b1317b33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a591d2ac9f4e2c3a7e70d211add50731292525aa0bb1efee9f5565e6b1317b33", kill_on_drop: false }`
[INFO] [stdout] a591d2ac9f4e2c3a7e70d211add50731292525aa0bb1efee9f5565e6b1317b33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+9c3064e131f4939cc95a29bb11413c49bbda1491" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8a8845b26581c48a3e8575db0806d46d6f51821a7c0785f1f73faec141c3875
[INFO] running `Command { std: "docker" "start" "-a" "b8a8845b26581c48a3e8575db0806d46d6f51821a7c0785f1f73faec141c3875", kill_on_drop: false }`
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[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.3.6
[INFO] [stderr]     Checking simplelog v0.9.0
[INFO] [stderr]     Checking icu_normalizer v1.5.0
[INFO] [stderr]     Checking idna_adapter v1.2.0
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking amq-protocol-uri v7.2.2
[INFO] [stderr]     Checking amq-protocol-tcp v7.2.2
[INFO] [stderr]     Checking actix-http v3.9.0
[INFO] [stderr]     Checking hyper v1.6.0
[INFO] [stderr]     Checking hyper-util v0.1.13
[INFO] [stderr]     Checking actix-web v4.9.0
[INFO] [stderr]     Checking awc v3.5.1
[INFO] [stderr]     Checking actix-http-test v3.2.0
[INFO] [stderr]     Checking hyper-tls v0.6.0
[INFO] [stderr]     Checking reqwest v0.12.19
[INFO] [stderr]     Checking tokio-amqp v2.0.0
[INFO] [stderr]     Checking pilgrimage v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking actix-test v0.1.5
[INFO] [stdout] warning: field `config` is never read
[INFO] [stdout]   --> src/broker/message_queue.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct MessageQueue {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 63 |     config: ScalingConfig,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `partitions` and `replication_factor` are never read
[INFO] [stdout]    --> src/web_console.rs:176:5
[INFO] [stdout]     |
[INFO] [stdout] 166 | struct SendRequest {
[INFO] [stdout]     |        ----------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 176 |     partitions: Option<usize>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 179 |     replication_factor: Option<usize>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `group_id` is never read
[INFO] [stdout]    --> src/web_console.rs:198:5
[INFO] [stdout]     |
[INFO] [stdout] 191 | struct ConsumeRequest {
[INFO] [stdout]     |        -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 198 |     group_id: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/web_console.rs:232:5
[INFO] [stdout]     |
[INFO] [stdout] 232 |     broker.add_node("node1".to_string(), node);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 232 |     let _ = broker.add_node("node1".to_string(), node);
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `config` is never read
[INFO] [stdout]   --> src/broker/message_queue.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct MessageQueue {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 63 |     config: ScalingConfig,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `partitions` and `replication_factor` are never read
[INFO] [stdout]    --> src/web_console.rs:176:5
[INFO] [stdout]     |
[INFO] [stdout] 166 | struct SendRequest {
[INFO] [stdout]     |        ----------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 176 |     partitions: Option<usize>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 179 |     replication_factor: Option<usize>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `group_id` is never read
[INFO] [stdout]    --> src/web_console.rs:198:5
[INFO] [stdout]     |
[INFO] [stdout] 191 | struct ConsumeRequest {
[INFO] [stdout]     |        -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 198 |     group_id: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/web_console.rs:232:5
[INFO] [stdout]     |
[INFO] [stdout] 232 |     broker.add_node("node1".to_string(), node);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 232 |     let _ = broker.add_node("node1".to_string(), node);
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 14s
[INFO] running `Command { std: "docker" "inspect" "b8a8845b26581c48a3e8575db0806d46d6f51821a7c0785f1f73faec141c3875", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8a8845b26581c48a3e8575db0806d46d6f51821a7c0785f1f73faec141c3875", kill_on_drop: false }`
[INFO] [stdout] b8a8845b26581c48a3e8575db0806d46d6f51821a7c0785f1f73faec141c3875