[INFO] updating cached repository https://github.com/SuedeGently/musicbox
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e30d21cf462bea3c05a50f8eadc45532cc19fc55
[INFO] testing SuedeGently/musicbox against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSuedeGently%2Fmusicbox" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SuedeGently/musicbox on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-1/source/Cargo.toml
[INFO] crate git repo https://github.com/SuedeGently/musicbox already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 49306ca8607e15505f8a0ff45eff49a861084c2492ad53d07d9d71bf44ffce12
[INFO] running `"docker" "start" "-a" "49306ca8607e15505f8a0ff45eff49a861084c2492ad53d07d9d71bf44ffce12"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.66
[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] [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 = 
[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] 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: method is never used: `getArtist`
[INFO] [stderr]   --> src/musicbox.rs:72:5
[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 dev [unoptimized + debuginfo] target(s) in 32.63s
[INFO] running `"docker" "inspect" "49306ca8607e15505f8a0ff45eff49a861084c2492ad53d07d9d71bf44ffce12"`
[INFO] running `"docker" "rm" "-f" "49306ca8607e15505f8a0ff45eff49a861084c2492ad53d07d9d71bf44ffce12"`
[INFO] [stdout] 49306ca8607e15505f8a0ff45eff49a861084c2492ad53d07d9d71bf44ffce12
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ab3035db05ff6fa108a0ca67b01a61ee1d188b364d57718141ef054116ad544e
[INFO] running `"docker" "start" "-a" "ab3035db05ff6fa108a0ca67b01a61ee1d188b364d57718141ef054116ad544e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling musicbox v0.1.0 (/opt/rustwide/workdir)
[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 = 
[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] 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: method is never used: `getArtist`
[INFO] [stderr]   --> src/musicbox.rs:72:5
[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 0.87s
[INFO] running `"docker" "inspect" "ab3035db05ff6fa108a0ca67b01a61ee1d188b364d57718141ef054116ad544e"`
[INFO] running `"docker" "rm" "-f" "ab3035db05ff6fa108a0ca67b01a61ee1d188b364d57718141ef054116ad544e"`
[INFO] [stdout] ab3035db05ff6fa108a0ca67b01a61ee1d188b364d57718141ef054116ad544e
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 83fc1112341a45293e93d5554f0ec7dbbf93deb59c2625f5d472d940c16e5f16
[INFO] running `"docker" "start" "-a" "83fc1112341a45293e93d5554f0ec7dbbf93deb59c2625f5d472d940c16e5f16"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[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 = 
[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] 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: method is never used: `getArtist`
[INFO] [stderr]   --> src/musicbox.rs:72:5
[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 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/musicbox-166372138b546541
[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 `"docker" "inspect" "83fc1112341a45293e93d5554f0ec7dbbf93deb59c2625f5d472d940c16e5f16"`
[INFO] running `"docker" "rm" "-f" "83fc1112341a45293e93d5554f0ec7dbbf93deb59c2625f5d472d940c16e5f16"`
[INFO] [stdout] 83fc1112341a45293e93d5554f0ec7dbbf93deb59c2625f5d472d940c16e5f16