[INFO] cloning repository https://github.com/SmallHum/Module06Practice06
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SmallHum/Module06Practice06" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSmallHum%2FModule06Practice06", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSmallHum%2FModule06Practice06'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6de58ef079048fd3de10a13e31568e9d92bb5d2d
[INFO] checking SmallHum/Module06Practice06 against master#6eda7419e71fdbc1185ed5be7e6bff1a474ab5cd for pr-153721
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSmallHum%2FModule06Practice06" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/SmallHum/Module06Practice06
[INFO] finished tweaking git repo https://github.com/SmallHum/Module06Practice06
[INFO] tweaked toml for git repo https://github.com/SmallHum/Module06Practice06 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/SmallHum/Module06Practice06 on toolchain 6eda7419e71fdbc1185ed5be7e6bff1a474ab5cd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6eda7419e71fdbc1185ed5be7e6bff1a474ab5cd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/SmallHum/Module06Practice06 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" "+6eda7419e71fdbc1185ed5be7e6bff1a474ab5cd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 1f49d7503f3ed58b71351ada87e4942cf246b4922132f38bf8e6f1b0f9cc5ca9
[INFO] running `Command { std: "docker" "start" "1f49d7503f3ed58b71351ada87e4942cf246b4922132f38bf8e6f1b0f9cc5ca9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1f49d7503f3ed58b71351ada87e4942cf246b4922132f38bf8e6f1b0f9cc5ca9" "/opt/rustwide/cargo-home/bin/cargo" "+6eda7419e71fdbc1185ed5be7e6bff1a474ab5cd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f49d7503f3ed58b71351ada87e4942cf246b4922132f38bf8e6f1b0f9cc5ca9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1f49d7503f3ed58b71351ada87e4942cf246b4922132f38bf8e6f1b0f9cc5ca9" "/opt/rustwide/cargo-home/bin/cargo" "+6eda7419e71fdbc1185ed5be7e6bff1a474ab5cd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking module_6_practice v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `calcCost` should have a snake case name
[INFO] [stdout]  --> src/strategy.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 |     fn calcCost(&self, tariff_cost: i32, people_count: i32) -> i32;
[INFO] [stdout]   |        ^^^^^^^^ help: convert the identifier to snake case: `calc_cost`
[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 `addObserver` should have a snake case name
[INFO] [stdout]  --> src/subject.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 |     fn addObserver(&mut self, observer: Box<dyn Observer>);
[INFO] [stdout]   |        ^^^^^^^^^^^ help: convert the identifier to snake case: `add_observer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `removeObserver` should have a snake case name
[INFO] [stdout]  --> src/subject.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn removeObserver(&mut self, index: usize);
[INFO] [stdout]   |        ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `remove_observer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `setValue` should have a snake case name
[INFO] [stdout]  --> src/subject.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 |     fn setValue(&mut self, new_value: i32);
[INFO] [stdout]   |        ^^^^^^^^ help: convert the identifier to snake case: `set_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `setStrategy` should have a snake case name
[INFO] [stdout]   --> src/travel_booking_context.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn setStrategy(&mut self, new_strategy: Box<dyn ICostCalcStrategy>) {
[INFO] [stdout]    |            ^^^^^^^^^^^ help: convert the identifier to snake case: `set_strategy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `calcCost` should have a snake case name
[INFO] [stdout]   --> src/travel_booking_context.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn calcCost(&self, tariff_cost: i32, people_count: i32) -> i32 {
[INFO] [stdout]    |            ^^^^^^^^ help: convert the identifier to snake case: `calc_cost`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `calcCost` should have a snake case name
[INFO] [stdout]  --> src/strategy.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 |     fn calcCost(&self, tariff_cost: i32, people_count: i32) -> i32;
[INFO] [stdout]   |        ^^^^^^^^ help: convert the identifier to snake case: `calc_cost`
[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 `addObserver` should have a snake case name
[INFO] [stdout]  --> src/subject.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 |     fn addObserver(&mut self, observer: Box<dyn Observer>);
[INFO] [stdout]   |        ^^^^^^^^^^^ help: convert the identifier to snake case: `add_observer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `removeObserver` should have a snake case name
[INFO] [stdout]  --> src/subject.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn removeObserver(&mut self, index: usize);
[INFO] [stdout]   |        ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `remove_observer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `setValue` should have a snake case name
[INFO] [stdout]  --> src/subject.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 |     fn setValue(&mut self, new_value: i32);
[INFO] [stdout]   |        ^^^^^^^^ help: convert the identifier to snake case: `set_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `setStrategy` should have a snake case name
[INFO] [stdout]   --> src/travel_booking_context.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn setStrategy(&mut self, new_strategy: Box<dyn ICostCalcStrategy>) {
[INFO] [stdout]    |            ^^^^^^^^^^^ help: convert the identifier to snake case: `set_strategy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `calcCost` should have a snake case name
[INFO] [stdout]   --> src/travel_booking_context.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn calcCost(&self, tariff_cost: i32, people_count: i32) -> i32 {
[INFO] [stdout]    |            ^^^^^^^^ help: convert the identifier to snake case: `calc_cost`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "1f49d7503f3ed58b71351ada87e4942cf246b4922132f38bf8e6f1b0f9cc5ca9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f49d7503f3ed58b71351ada87e4942cf246b4922132f38bf8e6f1b0f9cc5ca9", kill_on_drop: false }`
[INFO] [stdout] 1f49d7503f3ed58b71351ada87e4942cf246b4922132f38bf8e6f1b0f9cc5ca9
