[INFO] cloning repository https://github.com/Anwesh43/rust-advanced
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Anwesh43/rust-advanced" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnwesh43%2Frust-advanced", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnwesh43%2Frust-advanced'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5ee505e7cce37fb7854ec3dfc03d515b912dfce0
[INFO] checking Anwesh43/rust-advanced against master#3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0 for pr-143164
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnwesh43%2Frust-advanced" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Anwesh43/rust-advanced
[INFO] finished tweaking git repo https://github.com/Anwesh43/rust-advanced
[INFO] tweaked toml for git repo https://github.com/Anwesh43/rust-advanced written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Anwesh43/rust-advanced on toolchain 3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Anwesh43/rust-advanced 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" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ab48aaee90a4800928d2d21ca34c3bd91da6bae0375e240cf9b999b82bafaa7
[INFO] running `Command { std: "docker" "start" "-a" "4ab48aaee90a4800928d2d21ca34c3bd91da6bae0375e240cf9b999b82bafaa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ab48aaee90a4800928d2d21ca34c3bd91da6bae0375e240cf9b999b82bafaa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ab48aaee90a4800928d2d21ca34c3bd91da6bae0375e240cf9b999b82bafaa7", kill_on_drop: false }`
[INFO] [stdout] 4ab48aaee90a4800928d2d21ca34c3bd91da6bae0375e240cf9b999b82bafaa7
[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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ebb2e67526207fa6da72028f39ec23023bbc352489b5b6cf1e9ca280fa793e60
[INFO] running `Command { std: "docker" "start" "-a" "ebb2e67526207fa6da72028f39ec23023bbc352489b5b6cf1e9ca280fa793e60", kill_on_drop: false }`
[INFO] [stderr]     Checking rust-advanced v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> src/main.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{io::{stdin, Read}, num::ParseIntError};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> src/main.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{io::{stdin, Read}, num::ParseIntError};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |     let mut inputName: String = read_line_input();
[INFO] [stdout]    |         ----^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |     let mut inputAge : String = read_line_input(); 
[INFO] [stdout]    |         ----^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Reject` and `AcceptWithNote` are never constructed
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | enum VisitorAction {
[INFO] [stdout]    |      ------------- variants in this enum
[INFO] [stdout] 9  |     Accept,
[INFO] [stdout] 10 |     Reject,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 11 |     AcceptWithNote{note : String}
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `VisitorAction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `doubleAge` should have a snake case name
[INFO] [stdout]   --> src/main.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn doubleAge(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^ help: convert the identifier to snake case: `double_age`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ageNum` should have a snake case name
[INFO] [stdout]   --> src/main.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let ageNum = input_age.parse::<i64>()?;
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case: `age_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `inputName` should have a snake case name
[INFO] [stdout]   --> src/main.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |     let mut inputName: String = read_line_input();
[INFO] [stdout]    |             ^^^^^^^^^ help: convert the identifier to snake case: `input_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `inputAge` should have a snake case name
[INFO] [stdout]   --> src/main.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |     let mut inputAge : String = read_line_input(); 
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `input_age`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `inputVisitor` should have a snake case name
[INFO] [stdout]   --> src/main.rs:88:9
[INFO] [stdout]    |
[INFO] [stdout] 88 |     let inputVisitor = read_line_input();
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `input_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `visitorStructs` should have a snake case name
[INFO] [stdout]   --> src/main.rs:90:9
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let visitorStructs : [Visitor; 3] = [
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `visitor_structs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `matchedVisitor` should have a snake case name
[INFO] [stdout]    --> src/main.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 102 |     let matchedVisitor = visitorStructs.iter().find(|v| v.name == inputVisitor);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `matched_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `visitorCurr` should have a snake case name
[INFO] [stdout]    --> src/main.rs:110:14
[INFO] [stdout]     |
[INFO] [stdout] 110 |         Some(visitorCurr) => visitorCurr.greeting(),
[INFO] [stdout]     |              ^^^^^^^^^^^ help: convert the identifier to snake case: `visitor_curr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |     let mut inputName: String = read_line_input();
[INFO] [stdout]    |         ----^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |     let mut inputAge : String = read_line_input(); 
[INFO] [stdout]    |         ----^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Reject` and `AcceptWithNote` are never constructed
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | enum VisitorAction {
[INFO] [stdout]    |      ------------- variants in this enum
[INFO] [stdout] 9  |     Accept,
[INFO] [stdout] 10 |     Reject,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 11 |     AcceptWithNote{note : String}
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `VisitorAction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `doubleAge` should have a snake case name
[INFO] [stdout]   --> src/main.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn doubleAge(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^ help: convert the identifier to snake case: `double_age`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ageNum` should have a snake case name
[INFO] [stdout]   --> src/main.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let ageNum = input_age.parse::<i64>()?;
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case: `age_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `inputName` should have a snake case name
[INFO] [stdout]   --> src/main.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |     let mut inputName: String = read_line_input();
[INFO] [stdout]    |             ^^^^^^^^^ help: convert the identifier to snake case: `input_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `inputAge` should have a snake case name
[INFO] [stdout]   --> src/main.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |     let mut inputAge : String = read_line_input(); 
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `input_age`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `inputVisitor` should have a snake case name
[INFO] [stdout]   --> src/main.rs:88:9
[INFO] [stdout]    |
[INFO] [stdout] 88 |     let inputVisitor = read_line_input();
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `input_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `visitorStructs` should have a snake case name
[INFO] [stdout]   --> src/main.rs:90:9
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let visitorStructs : [Visitor; 3] = [
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `visitor_structs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `matchedVisitor` should have a snake case name
[INFO] [stdout]    --> src/main.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 102 |     let matchedVisitor = visitorStructs.iter().find(|v| v.name == inputVisitor);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `matched_visitor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `visitorCurr` should have a snake case name
[INFO] [stdout]    --> src/main.rs:110:14
[INFO] [stdout]     |
[INFO] [stdout] 110 |         Some(visitorCurr) => visitorCurr.greeting(),
[INFO] [stdout]     |              ^^^^^^^^^^^ help: convert the identifier to snake case: `visitor_curr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "ebb2e67526207fa6da72028f39ec23023bbc352489b5b6cf1e9ca280fa793e60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebb2e67526207fa6da72028f39ec23023bbc352489b5b6cf1e9ca280fa793e60", kill_on_drop: false }`
[INFO] [stdout] ebb2e67526207fa6da72028f39ec23023bbc352489b5b6cf1e9ca280fa793e60
