[INFO] cloning repository https://github.com/Matteo-Gigli/Starting-Rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Matteo-Gigli/Starting-Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMatteo-Gigli%2FStarting-Rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMatteo-Gigli%2FStarting-Rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4d57df58ad55636635ba747d475476fa2441af47
[INFO] testing Matteo-Gigli/Starting-Rust against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMatteo-Gigli%2FStarting-Rust" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Matteo-Gigli/Starting-Rust on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Matteo-Gigli/Starting-Rust
[INFO] finished tweaking git repo https://github.com/Matteo-Gigli/Starting-Rust
[INFO] tweaked toml for git repo https://github.com/Matteo-Gigli/Starting-Rust written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/Matteo-Gigli/Starting-Rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 35cf3c452daccf5247ae6c43507dc3a946d2aace038433ff5097b31875c45fea
[INFO] running `Command { std: "docker" "start" "-a" "35cf3c452daccf5247ae6c43507dc3a946d2aace038433ff5097b31875c45fea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35cf3c452daccf5247ae6c43507dc3a946d2aace038433ff5097b31875c45fea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35cf3c452daccf5247ae6c43507dc3a946d2aace038433ff5097b31875c45fea", kill_on_drop: false }`
[INFO] [stdout] 35cf3c452daccf5247ae6c43507dc3a946d2aace038433ff5097b31875c45fea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1cef2566942fb769881ecf529e70a8bfd93046ed53e32ecd93911cc6de95788
[INFO] running `Command { std: "docker" "start" "-a" "a1cef2566942fb769881ecf529e70a8bfd93046ed53e32ecd93911cc6de95788", kill_on_drop: false }`
[INFO] [stderr]    Compiling untitled v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:202:13
[INFO] [stdout]     |
[INFO] [stdout] 202 |     }else if(age < 18 && response == true){
[INFO] [stdout]     |             ^                            ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 202 -     }else if(age < 18 && response == true){
[INFO] [stdout] 202 +     }else if age < 18 && response == true {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:210:19
[INFO] [stdout]     |
[INFO] [stdout] 210 |     let vote = if (age >= 18 && response == false){"You got vote and not car!"}
[INFO] [stdout]     |                   ^                              ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 210 -     let vote = if (age >= 18 && response == false){"You got vote and not car!"}
[INFO] [stdout] 210 +     let vote = if age >= 18 && response == false {"You got vote and not car!"}
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:211:12
[INFO] [stdout]     |
[INFO] [stdout] 211 |     else if(age >= 18 && response == true){"Car and Vote... Huge "}
[INFO] [stdout]     |            ^                             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 211 -     else if(age >= 18 && response == true){"Car and Vote... Huge "}
[INFO] [stdout] 211 +     else if age >= 18 && response == true {"Car and Vote... Huge "}
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:212:12
[INFO] [stdout]     |
[INFO] [stdout] 212 |     else if(age < 18 && response == true){"Your driving license is false"}else{"No car and No vote"};
[INFO] [stdout]     |            ^                            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 212 -     else if(age < 18 && response == true){"Your driving license is false"}else{"No car and No vote"};
[INFO] [stdout] 212 +     else if age < 18 && response == true {"Your driving license is false"}else{"No car and No vote"};
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:222:11
[INFO] [stdout]     |
[INFO] [stdout] 222 |         if(x % 2 == 0){
[INFO] [stdout]     |           ^          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 222 -         if(x % 2 == 0){
[INFO] [stdout] 222 +         if x % 2 == 0 {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:227:12
[INFO] [stdout]     |
[INFO] [stdout] 227 |         if (x > 10){
[INFO] [stdout]     |            ^      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 227 -         if (x > 10){
[INFO] [stdout] 227 +         if x > 10 {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]    --> src/main.rs:244:13
[INFO] [stdout]     |
[INFO] [stdout] 244 |     let mut z = 1;
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_z`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:156:9
[INFO] [stdout]     |
[INFO] [stdout] 156 |     let mut my_vector = vec! [1, 2, 3, 5, 7, 9, 11];
[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:244:9
[INFO] [stdout]     |
[INFO] [stdout] 244 |     let mut z = 1;
[INFO] [stdout]     |         ----^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "a1cef2566942fb769881ecf529e70a8bfd93046ed53e32ecd93911cc6de95788", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1cef2566942fb769881ecf529e70a8bfd93046ed53e32ecd93911cc6de95788", kill_on_drop: false }`
[INFO] [stdout] a1cef2566942fb769881ecf529e70a8bfd93046ed53e32ecd93911cc6de95788
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0ba0ee0065ae29932165f63a8601b547deaf1bac9772cedcb35b34373c13656
[INFO] running `Command { std: "docker" "start" "-a" "c0ba0ee0065ae29932165f63a8601b547deaf1bac9772cedcb35b34373c13656", kill_on_drop: false }`
[INFO] [stderr]    Compiling untitled v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:202:13
[INFO] [stdout]     |
[INFO] [stdout] 202 |     }else if(age < 18 && response == true){
[INFO] [stdout]     |             ^                            ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 202 -     }else if(age < 18 && response == true){
[INFO] [stdout] 202 +     }else if age < 18 && response == true {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:210:19
[INFO] [stdout]     |
[INFO] [stdout] 210 |     let vote = if (age >= 18 && response == false){"You got vote and not car!"}
[INFO] [stdout]     |                   ^                              ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 210 -     let vote = if (age >= 18 && response == false){"You got vote and not car!"}
[INFO] [stdout] 210 +     let vote = if age >= 18 && response == false {"You got vote and not car!"}
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:211:12
[INFO] [stdout]     |
[INFO] [stdout] 211 |     else if(age >= 18 && response == true){"Car and Vote... Huge "}
[INFO] [stdout]     |            ^                             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 211 -     else if(age >= 18 && response == true){"Car and Vote... Huge "}
[INFO] [stdout] 211 +     else if age >= 18 && response == true {"Car and Vote... Huge "}
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:212:12
[INFO] [stdout]     |
[INFO] [stdout] 212 |     else if(age < 18 && response == true){"Your driving license is false"}else{"No car and No vote"};
[INFO] [stdout]     |            ^                            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 212 -     else if(age < 18 && response == true){"Your driving license is false"}else{"No car and No vote"};
[INFO] [stdout] 212 +     else if age < 18 && response == true {"Your driving license is false"}else{"No car and No vote"};
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:222:11
[INFO] [stdout]     |
[INFO] [stdout] 222 |         if(x % 2 == 0){
[INFO] [stdout]     |           ^          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 222 -         if(x % 2 == 0){
[INFO] [stdout] 222 +         if x % 2 == 0 {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:227:12
[INFO] [stdout]     |
[INFO] [stdout] 227 |         if (x > 10){
[INFO] [stdout]     |            ^      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 227 -         if (x > 10){
[INFO] [stdout] 227 +         if x > 10 {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]    --> src/main.rs:244:13
[INFO] [stdout]     |
[INFO] [stdout] 244 |     let mut z = 1;
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_z`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:156:9
[INFO] [stdout]     |
[INFO] [stdout] 156 |     let mut my_vector = vec! [1, 2, 3, 5, 7, 9, 11];
[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:244:9
[INFO] [stdout]     |
[INFO] [stdout] 244 |     let mut z = 1;
[INFO] [stdout]     |         ----^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "c0ba0ee0065ae29932165f63a8601b547deaf1bac9772cedcb35b34373c13656", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0ba0ee0065ae29932165f63a8601b547deaf1bac9772cedcb35b34373c13656", kill_on_drop: false }`
[INFO] [stdout] c0ba0ee0065ae29932165f63a8601b547deaf1bac9772cedcb35b34373c13656
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3ece9559680b7c32d8c7a76ca954ef4c7875571ee9771916a15a2ab90d9f6ddb
[INFO] running `Command { std: "docker" "start" "-a" "3ece9559680b7c32d8c7a76ca954ef4c7875571ee9771916a15a2ab90d9f6ddb", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/main.rs:202:13
[INFO] [stderr]     |
[INFO] [stderr] 202 |     }else if(age < 18 && response == true){
[INFO] [stderr]     |             ^                            ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 202 -     }else if(age < 18 && response == true){
[INFO] [stderr] 202 +     }else if age < 18 && response == true {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/main.rs:210:19
[INFO] [stderr]     |
[INFO] [stderr] 210 |     let vote = if (age >= 18 && response == false){"You got vote and not car!"}
[INFO] [stderr]     |                   ^                              ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 210 -     let vote = if (age >= 18 && response == false){"You got vote and not car!"}
[INFO] [stderr] 210 +     let vote = if age >= 18 && response == false {"You got vote and not car!"}
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/main.rs:211:12
[INFO] [stderr]     |
[INFO] [stderr] 211 |     else if(age >= 18 && response == true){"Car and Vote... Huge "}
[INFO] [stderr]     |            ^                             ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 211 -     else if(age >= 18 && response == true){"Car and Vote... Huge "}
[INFO] [stderr] 211 +     else if age >= 18 && response == true {"Car and Vote... Huge "}
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/main.rs:212:12
[INFO] [stderr]     |
[INFO] [stderr] 212 |     else if(age < 18 && response == true){"Your driving license is false"}else{"No car and No vote"};
[INFO] [stderr]     |            ^                            ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 212 -     else if(age < 18 && response == true){"Your driving license is false"}else{"No car and No vote"};
[INFO] [stderr] 212 +     else if age < 18 && response == true {"Your driving license is false"}else{"No car and No vote"};
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/main.rs:222:11
[INFO] [stderr]     |
[INFO] [stderr] 222 |         if(x % 2 == 0){
[INFO] [stderr]     |           ^          ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 222 -         if(x % 2 == 0){
[INFO] [stderr] 222 +         if x % 2 == 0 {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/main.rs:227:12
[INFO] [stderr]     |
[INFO] [stderr] 227 |         if (x > 10){
[INFO] [stderr]     |            ^      ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 227 -         if (x > 10){
[INFO] [stderr] 227 +         if x > 10 {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `z`
[INFO] [stderr]    --> src/main.rs:244:13
[INFO] [stderr]     |
[INFO] [stderr] 244 |     let mut z = 1;
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_z`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:156:9
[INFO] [stderr]     |
[INFO] [stderr] 156 |     let mut my_vector = vec! [1, 2, 3, 5, 7, 9, 11];
[INFO] [stderr]     |         ----^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:244:9
[INFO] [stderr]     |
[INFO] [stderr] 244 |     let mut z = 1;
[INFO] [stderr]     |         ----^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: `untitled` (bin "untitled" test) generated 9 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/untitled-f9d1ab0f2e3aae86)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3ece9559680b7c32d8c7a76ca954ef4c7875571ee9771916a15a2ab90d9f6ddb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ece9559680b7c32d8c7a76ca954ef4c7875571ee9771916a15a2ab90d9f6ddb", kill_on_drop: false }`
[INFO] [stdout] 3ece9559680b7c32d8c7a76ca954ef4c7875571ee9771916a15a2ab90d9f6ddb