[INFO] cloning repository https://github.com/SuedeGently/musicbox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SuedeGently/musicbox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSuedeGently%2Fmusicbox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSuedeGently%2Fmusicbox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e30d21cf462bea3c05a50f8eadc45532cc19fc55
[INFO] testing SuedeGently/musicbox against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSuedeGently%2Fmusicbox" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SuedeGently/musicbox on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/SuedeGently/musicbox
[INFO] finished tweaking git repo https://github.com/SuedeGently/musicbox
[INFO] tweaked toml for git repo https://github.com/SuedeGently/musicbox written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/SuedeGently/musicbox already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1f7f032bacf295b3002ad72cd31f9c592f2454d75e02548d7092d7d0e9361725
[INFO] running `Command { std: "docker" "start" "-a" "1f7f032bacf295b3002ad72cd31f9c592f2454d75e02548d7092d7d0e9361725", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f7f032bacf295b3002ad72cd31f9c592f2454d75e02548d7092d7d0e9361725", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f7f032bacf295b3002ad72cd31f9c592f2454d75e02548d7092d7d0e9361725", kill_on_drop: false }`
[INFO] [stdout] 1f7f032bacf295b3002ad72cd31f9c592f2454d75e02548d7092d7d0e9361725
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80c305908278a18362a74ee712333133ca7697a42b2e9de7fc02ffbb9ab10864
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "80c305908278a18362a74ee712333133ca7697a42b2e9de7fc02ffbb9ab10864", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling regex-syntax v0.6.12
[INFO] [stderr]    Compiling custom_error v1.7.1
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling aho-corasick v0.7.6
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling regex v1.3.1
[INFO] [stderr]    Compiling musicbox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `not_found` should have an upper camel case name
[INFO] [stdout]   --> src/musicbox.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     not_found = "Couldn't find the desired item."
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `NotFound`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/musicbox.rs:147:16
[INFO] [stdout]     |
[INFO] [stdout] 147 |             if (Regex::new(r" - ").unwrap().is_match(&nextLine)){
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/musicbox.rs:213:24
[INFO] [stdout]     |
[INFO] [stdout] 213 |       let seconds: u16 = (
[INFO] [stdout]     |  ________________________^
[INFO] [stdout] 214 | |       (values[0].parse::<u16>().unwrap() * 60 * 60) +
[INFO] [stdout] 215 | |       (values[1].parse::<u16>().unwrap() * 60) +
[INFO] [stdout] 216 | |       values[2].parse::<u16>().unwrap()
[INFO] [stdout] 217 | |     );
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 213 |     let seconds: u16 = (values[0].parse::<u16>().unwrap() * 60 * 60) +
[INFO] [stdout] 214 |       (values[1].parse::<u16>().unwrap() * 60) +
[INFO] [stdout] 215 |       values[2].parse::<u16>().unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::env;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `artist`
[INFO] [stdout]   --> src/musicbox.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     artist: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `getArtist`
[INFO] [stdout]   --> src/musicbox.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 |     fn getArtist(&self) -> &str{
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `getArtist` should have a snake case name
[INFO] [stdout]   --> src/musicbox.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 |     fn getArtist(&self) -> &str{
[INFO] [stdout]    |        ^^^^^^^^^ help: convert the identifier to snake case: `get_artist`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `displaySongs` should have a snake case name
[INFO] [stdout]   --> src/musicbox.rs:80:8
[INFO] [stdout]    |
[INFO] [stdout] 80 |     fn displaySongs(&self){
[INFO] [stdout]    |        ^^^^^^^^^^^^ help: convert the identifier to snake case: `display_songs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `getLength` should have a snake case name
[INFO] [stdout]    --> src/musicbox.rs:101:12
[INFO] [stdout]     |
[INFO] [stdout] 101 |     pub fn getLength(&self) -> u16{
[INFO] [stdout]     |            ^^^^^^^^^ help: convert the identifier to snake case: `get_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `parseFile` should have a snake case name
[INFO] [stdout]    --> src/musicbox.rs:138:12
[INFO] [stdout]     |
[INFO] [stdout] 138 |     pub fn parseFile(&mut self, path: String){
[INFO] [stdout]     |            ^^^^^^^^^ help: convert the identifier to snake case: `parse_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `nextLine` should have a snake case name
[INFO] [stdout]    --> src/musicbox.rs:146:17
[INFO] [stdout]     |
[INFO] [stdout] 146 |             let nextLine: String = line.unwrap();
[INFO] [stdout]     |                 ^^^^^^^^ help: convert the identifier to snake case: `next_line`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.94s
[INFO] running `Command { std: "docker" "inspect" "80c305908278a18362a74ee712333133ca7697a42b2e9de7fc02ffbb9ab10864", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80c305908278a18362a74ee712333133ca7697a42b2e9de7fc02ffbb9ab10864", kill_on_drop: false }`
[INFO] [stdout] 80c305908278a18362a74ee712333133ca7697a42b2e9de7fc02ffbb9ab10864
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5bf788b2e0a7523b5151faacd5f69ecbb9948679d55305cc9de719efda4877d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b5bf788b2e0a7523b5151faacd5f69ecbb9948679d55305cc9de719efda4877d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling musicbox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `not_found` should have an upper camel case name
[INFO] [stdout]   --> src/musicbox.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     not_found = "Couldn't find the desired item."
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `NotFound`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/musicbox.rs:147:16
[INFO] [stdout]     |
[INFO] [stdout] 147 |             if (Regex::new(r" - ").unwrap().is_match(&nextLine)){
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/musicbox.rs:213:24
[INFO] [stdout]     |
[INFO] [stdout] 213 |       let seconds: u16 = (
[INFO] [stdout]     |  ________________________^
[INFO] [stdout] 214 | |       (values[0].parse::<u16>().unwrap() * 60 * 60) +
[INFO] [stdout] 215 | |       (values[1].parse::<u16>().unwrap() * 60) +
[INFO] [stdout] 216 | |       values[2].parse::<u16>().unwrap()
[INFO] [stdout] 217 | |     );
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 213 |     let seconds: u16 = (values[0].parse::<u16>().unwrap() * 60 * 60) +
[INFO] [stdout] 214 |       (values[1].parse::<u16>().unwrap() * 60) +
[INFO] [stdout] 215 |       values[2].parse::<u16>().unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::env;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `artist`
[INFO] [stdout]   --> src/musicbox.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     artist: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `getArtist`
[INFO] [stdout]   --> src/musicbox.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 |     fn getArtist(&self) -> &str{
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `getArtist` should have a snake case name
[INFO] [stdout]   --> src/musicbox.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 |     fn getArtist(&self) -> &str{
[INFO] [stdout]    |        ^^^^^^^^^ help: convert the identifier to snake case: `get_artist`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `displaySongs` should have a snake case name
[INFO] [stdout]   --> src/musicbox.rs:80:8
[INFO] [stdout]    |
[INFO] [stdout] 80 |     fn displaySongs(&self){
[INFO] [stdout]    |        ^^^^^^^^^^^^ help: convert the identifier to snake case: `display_songs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `getLength` should have a snake case name
[INFO] [stdout]    --> src/musicbox.rs:101:12
[INFO] [stdout]     |
[INFO] [stdout] 101 |     pub fn getLength(&self) -> u16{
[INFO] [stdout]     |            ^^^^^^^^^ help: convert the identifier to snake case: `get_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `parseFile` should have a snake case name
[INFO] [stdout]    --> src/musicbox.rs:138:12
[INFO] [stdout]     |
[INFO] [stdout] 138 |     pub fn parseFile(&mut self, path: String){
[INFO] [stdout]     |            ^^^^^^^^^ help: convert the identifier to snake case: `parse_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `nextLine` should have a snake case name
[INFO] [stdout]    --> src/musicbox.rs:146:17
[INFO] [stdout]     |
[INFO] [stdout] 146 |             let nextLine: String = line.unwrap();
[INFO] [stdout]     |                 ^^^^^^^^ help: convert the identifier to snake case: `next_line`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "b5bf788b2e0a7523b5151faacd5f69ecbb9948679d55305cc9de719efda4877d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5bf788b2e0a7523b5151faacd5f69ecbb9948679d55305cc9de719efda4877d", kill_on_drop: false }`
[INFO] [stdout] b5bf788b2e0a7523b5151faacd5f69ecbb9948679d55305cc9de719efda4877d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1fe555c47bf9bacd20a6118f88b0c9e259ccf29c230c684e532535caa69ad13a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1fe555c47bf9bacd20a6118f88b0c9e259ccf29c230c684e532535caa69ad13a", kill_on_drop: false }`
[INFO] [stderr] warning: variant `not_found` should have an upper camel case name
[INFO] [stderr]   --> src/musicbox.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     not_found = "Couldn't find the desired item."
[INFO] [stderr]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `NotFound`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/musicbox.rs:147:16
[INFO] [stderr]     |
[INFO] [stderr] 147 |             if (Regex::new(r" - ").unwrap().is_match(&nextLine)){
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/musicbox.rs:213:24
[INFO] [stderr]     |
[INFO] [stderr] 213 |       let seconds: u16 = (
[INFO] [stderr]     |  ________________________^
[INFO] [stderr] 214 | |       (values[0].parse::<u16>().unwrap() * 60 * 60) +
[INFO] [stderr] 215 | |       (values[1].parse::<u16>().unwrap() * 60) +
[INFO] [stderr] 216 | |       values[2].parse::<u16>().unwrap()
[INFO] [stderr] 217 | |     );
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 213 |     let seconds: u16 = (values[0].parse::<u16>().unwrap() * 60 * 60) +
[INFO] [stderr] 214 |       (values[1].parse::<u16>().unwrap() * 60) +
[INFO] [stderr] 215 |       values[2].parse::<u16>().unwrap();
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::env`
[INFO] [stderr]  --> src/main.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::env;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `artist`
[INFO] [stderr]   --> src/musicbox.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     artist: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `getArtist`
[INFO] [stderr]   --> src/musicbox.rs:72:8
[INFO] [stderr]    |
[INFO] [stderr] 72 |     fn getArtist(&self) -> &str{
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `getArtist` should have a snake case name
[INFO] [stderr]   --> src/musicbox.rs:72:8
[INFO] [stderr]    |
[INFO] [stderr] 72 |     fn getArtist(&self) -> &str{
[INFO] [stderr]    |        ^^^^^^^^^ help: convert the identifier to snake case: `get_artist`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `displaySongs` should have a snake case name
[INFO] [stderr]   --> src/musicbox.rs:80:8
[INFO] [stderr]    |
[INFO] [stderr] 80 |     fn displaySongs(&self){
[INFO] [stderr]    |        ^^^^^^^^^^^^ help: convert the identifier to snake case: `display_songs`
[INFO] [stderr] 
[INFO] [stderr] warning: method `getLength` should have a snake case name
[INFO] [stderr]    --> src/musicbox.rs:101:12
[INFO] [stderr]     |
[INFO] [stderr] 101 |     pub fn getLength(&self) -> u16{
[INFO] [stderr]     |            ^^^^^^^^^ help: convert the identifier to snake case: `get_length`
[INFO] [stderr] 
[INFO] [stderr] warning: method `parseFile` should have a snake case name
[INFO] [stderr]    --> src/musicbox.rs:138:12
[INFO] [stderr]     |
[INFO] [stderr] 138 |     pub fn parseFile(&mut self, path: String){
[INFO] [stderr]     |            ^^^^^^^^^ help: convert the identifier to snake case: `parse_file`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `nextLine` should have a snake case name
[INFO] [stderr]    --> src/musicbox.rs:146:17
[INFO] [stderr]     |
[INFO] [stderr] 146 |             let nextLine: String = line.unwrap();
[INFO] [stderr]     |                 ^^^^^^^^ help: convert the identifier to snake case: `next_line`
[INFO] [stderr] 
[INFO] [stderr] warning: 11 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/musicbox-ce005b7ad26f0023
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1fe555c47bf9bacd20a6118f88b0c9e259ccf29c230c684e532535caa69ad13a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fe555c47bf9bacd20a6118f88b0c9e259ccf29c230c684e532535caa69ad13a", kill_on_drop: false }`
[INFO] [stdout] 1fe555c47bf9bacd20a6118f88b0c9e259ccf29c230c684e532535caa69ad13a
