[INFO] cloning repository https://github.com/CountTo25/state-emitter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CountTo25/state-emitter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCountTo25%2Fstate-emitter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCountTo25%2Fstate-emitter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 776c484348249e04e9c50642545e63c33b79a098
[INFO] checking CountTo25/state-emitter against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCountTo25%2Fstate-emitter" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/CountTo25/state-emitter
[INFO] finished tweaking git repo https://github.com/CountTo25/state-emitter
[INFO] tweaked toml for git repo https://github.com/CountTo25/state-emitter written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/CountTo25/state-emitter on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/CountTo25/state-emitter 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "184f7b8c069ef65ed65de2b90c5b4ed3e3152944b1a42b3a82142159ed9e4716", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "184f7b8c069ef65ed65de2b90c5b4ed3e3152944b1a42b3a82142159ed9e4716", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "184f7b8c069ef65ed65de2b90c5b4ed3e3152944b1a42b3a82142159ed9e4716", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "971ee28f1e364a037e4eb00158cecf2b7dcb8560fb5cf33ccb7cf6a304874655", kill_on_drop: false }`
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[INFO] [stderr]     Checking state-emitter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `serde::Deserialize`
[INFO] [stdout]  --> src/types/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use serde::Deserialize;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::Deserialize`
[INFO] [stdout]  --> src/container/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use serde::Deserialize;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::Deserialize`
[INFO] [stdout]  --> src/types/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use serde::Deserialize;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::Deserialize`
[INFO] [stdout]  --> src/container/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use serde::Deserialize;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::Any`
[INFO] [stdout]  --> src/container/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::any::Any;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::Any`
[INFO] [stdout]  --> src/container/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::any::Any;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]   --> src/controllers/stores/mod.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let val = open_store.insert(key.to_string(), incrementer).unwrap();
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]   --> src/controllers/stores/mod.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let val = open_store.insert(key.to_string(), incrementer).unwrap();
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `store`
[INFO] [stdout]   --> src/controllers/stores/mod.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 |     store: Arc<tokio::sync::Mutex<HashMap<String, container::StateContainer<types::Incrementer>>>>,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_store`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wsr`
[INFO] [stdout]   --> src/controllers/stores/mod.rs:86:19
[INFO] [stdout]    |
[INFO] [stdout] 86 |         let (wss, wsr) = socket.split();
[INFO] [stdout]    |                   ^^^ help: if this is intentional, prefix it with an underscore: `_wsr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `store`
[INFO] [stdout]   --> src/controllers/stores/mod.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 |     store: Arc<tokio::sync::Mutex<HashMap<String, container::StateContainer<types::Incrementer>>>>,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_store`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wsr`
[INFO] [stdout]   --> src/controllers/stores/mod.rs:86:19
[INFO] [stdout]    |
[INFO] [stdout] 86 |         let (wss, wsr) = socket.split();
[INFO] [stdout]    |                   ^^^ help: if this is intentional, prefix it with an underscore: `_wsr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `toString` should have a snake case name
[INFO] [stdout]  --> src/types/mod.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 |     fn toString(&self) -> String;
[INFO] [stdout]   |        ^^^^^^^^ help: convert the identifier to snake case: `to_string`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `toString` should have a snake case name
[INFO] [stdout]  --> src/types/mod.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 |     fn toString(&self) -> String;
[INFO] [stdout]   |        ^^^^^^^^ help: convert the identifier to snake case: `to_string`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/types/mod.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         self.reciever.send(Ok(warp::ws::Message::text(format!("subject:{}|value:{}", subject, value))));
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let _ = self.reciever.send(Ok(warp::ws::Message::text(format!("subject:{}|value:{}", subject, value))));
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `updateValue` should have a snake case name
[INFO] [stdout]   --> src/container/mod.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn updateValue(&self, mut unlocked: std::sync::RwLockWriteGuard<Incrementer>) -> Result<i64, String> {
[INFO] [stdout]    |        ^^^^^^^^^^^ help: convert the identifier to snake case: `update_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/types/mod.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         self.reciever.send(Ok(warp::ws::Message::text(format!("subject:{}|value:{}", subject, value))));
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let _ = self.reciever.send(Ok(warp::ws::Message::text(format!("subject:{}|value:{}", subject, value))));
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `updateValue` should have a snake case name
[INFO] [stdout]   --> src/container/mod.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn updateValue(&self, mut unlocked: std::sync::RwLockWriteGuard<Incrementer>) -> Result<i64, String> {
[INFO] [stdout]    |        ^^^^^^^^^^^ help: convert the identifier to snake case: `update_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 51.43s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, multipart v0.18.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "971ee28f1e364a037e4eb00158cecf2b7dcb8560fb5cf33ccb7cf6a304874655", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "971ee28f1e364a037e4eb00158cecf2b7dcb8560fb5cf33ccb7cf6a304874655", kill_on_drop: false }`
[INFO] [stdout] 971ee28f1e364a037e4eb00158cecf2b7dcb8560fb5cf33ccb7cf6a304874655
