[INFO] cloning repository https://github.com/sungwooHa/rust-algorithm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sungwooHa/rust-algorithm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FsungwooHa%2Frust-algorithm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FsungwooHa%2Frust-algorithm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a5e94b36c22b3faa38a57726b83003843734dbb8
[INFO] checking sungwooHa/rust-algorithm against try#59a256151e578f525a26127f2c3e3a6c7e2982ca for pr-149291-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FsungwooHa%2Frust-algorithm" "/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/sungwooHa/rust-algorithm
[INFO] finished tweaking git repo https://github.com/sungwooHa/rust-algorithm
[INFO] tweaked toml for git repo https://github.com/sungwooHa/rust-algorithm written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sungwooHa/rust-algorithm on toolchain 59a256151e578f525a26127f2c3e3a6c7e2982ca
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+59a256151e578f525a26127f2c3e3a6c7e2982ca" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sungwooHa/rust-algorithm 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" "+59a256151e578f525a26127f2c3e3a6c7e2982ca" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking sungwooHa/rust-algorithm against try#59a256151e578f525a26127f2c3e3a6c7e2982ca for pr-149291-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FsungwooHa%2Frust-algorithm" "/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/sungwooHa/rust-algorithm
[INFO] finished tweaking git repo https://github.com/sungwooHa/rust-algorithm
[INFO] tweaked toml for git repo https://github.com/sungwooHa/rust-algorithm written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sungwooHa/rust-algorithm on toolchain 59a256151e578f525a26127f2c3e3a6c7e2982ca
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+59a256151e578f525a26127f2c3e3a6c7e2982ca" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sungwooHa/rust-algorithm 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" "+59a256151e578f525a26127f2c3e3a6c7e2982ca" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded windows-targets v0.52.0
[INFO] [stderr]   Downloaded iana-time-zone v0.1.59
[INFO] [stderr]   Downloaded windows_aarch64_gnullvm v0.52.0
[INFO] [stderr]   Downloaded windows_x86_64_gnullvm v0.52.0
[INFO] [stderr]   Downloaded windows_i686_gnu v0.52.0
[INFO] [stderr]   Downloaded windows_x86_64_msvc v0.52.0
[INFO] [stderr]   Downloaded windows_aarch64_msvc v0.52.0
[INFO] [stderr]   Downloaded windows_x86_64_gnu v0.52.0
[INFO] [stderr]   Downloaded windows_i686_msvc v0.52.0
[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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+59a256151e578f525a26127f2c3e3a6c7e2982ca" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2203e115ef391bc3f096cdc73e6c738ace1deefa02c95486c42b79b62fdd7682
[INFO] running `Command { std: "docker" "start" "-a" "2203e115ef391bc3f096cdc73e6c738ace1deefa02c95486c42b79b62fdd7682", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2203e115ef391bc3f096cdc73e6c738ace1deefa02c95486c42b79b62fdd7682", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2203e115ef391bc3f096cdc73e6c738ace1deefa02c95486c42b79b62fdd7682", kill_on_drop: false }`
[INFO] [stdout] 2203e115ef391bc3f096cdc73e6c738ace1deefa02c95486c42b79b62fdd7682
[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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+59a256151e578f525a26127f2c3e3a6c7e2982ca" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 807716ec762098e860bd22de3b017d2b53053252aef3181b80e8de523a17c453
[INFO] running `Command { std: "docker" "start" "-a" "807716ec762098e860bd22de3b017d2b53053252aef3181b80e8de523a17c453", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]     Checking iana-time-zone v0.1.59
[INFO] [stderr]     Checking chrono v0.4.31
[INFO] [stderr]     Checking rust-algorithm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::result`
[INFO] [stdout]  --> src/bronze/lv2.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::result;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: denote infinite loops with `loop { ... }`
[INFO] [stdout]   --> src/bronze/lv4.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     while true {
[INFO] [stdout]    |     ^^^^^^^^^^ help: use `loop`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(while_true)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::result`
[INFO] [stdout]  --> src/bronze/lv2.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::result;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: denote infinite loops with `loop { ... }`
[INFO] [stdout]   --> src/bronze/lv4.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     while true {
[INFO] [stdout]    |     ^^^^^^^^^^ help: use `loop`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(while_true)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]   --> src/sprout/inputNCalc.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     use std::io::Read;
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]   --> src/sprout/inputNCalc.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |     use std::io::Read;
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]   --> src/sprout/inputNCalc.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     use std::io::Read;
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]   --> src/sprout/inputNCalc.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |     use std::io::Read;
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]   --> src/sprout/inputNCalc.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     use std::io::Read;
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]   --> src/sprout/inputNCalc.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |     use std::io::Read;
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]   --> src/sprout/inputNCalc.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     use std::io::Read;
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]   --> src/sprout/inputNCalc.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |     use std::io::Read;
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `age`
[INFO] [stdout]   --> src/gold/lv5.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let age: i64 = input.trim().parse().unwrap();
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_age`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `numb_stone`
[INFO] [stdout]   --> src/gold/lv5.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let numb_stone: i64 = input.trim().parse().unwrap();
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_numb_stone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]   --> src/gold/lv5.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |     let k: i64 = iter.next().unwrap().parse().unwrap();
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `age`
[INFO] [stdout]   --> src/gold/lv5.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let age: i64 = input.trim().parse().unwrap();
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_age`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `numb_stone`
[INFO] [stdout]   --> src/gold/lv5.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let numb_stone: i64 = input.trim().parse().unwrap();
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_numb_stone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]   --> src/gold/lv5.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |     let k: i64 = iter.next().unwrap().parse().unwrap();
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `numbers`
[INFO] [stdout]   --> src/silver/lv4.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |     let numbers: Vec<i32> = (0..number)
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_numbers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `numbers`
[INFO] [stdout]   --> src/silver/lv4.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |     let numbers: Vec<i32> = (0..number)
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_numbers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sum` is never read
[INFO] [stdout]  --> src/silver/lv5.rs:7:19
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let mut sum = 0;
[INFO] [stdout]   |                   ^
[INFO] [stdout]   |
[INFO] [stdout]   = help: maybe it is overwritten before being read?
[INFO] [stdout]   = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sum` is never read
[INFO] [stdout]  --> src/silver/lv5.rs:7:19
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let mut sum = 0;
[INFO] [stdout]   |                   ^
[INFO] [stdout]   |
[INFO] [stdout]   = help: maybe it is overwritten before being read?
[INFO] [stdout]   = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_common_era`
[INFO] [stdout]   --> src/sprout/output.rs:29:14
[INFO] [stdout]    |
[INFO] [stdout] 29 |         let (is_common_era, year) = if in_days >= 719468 {
[INFO] [stdout]    |              ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_common_era`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_common_era`
[INFO] [stdout]   --> src/sprout/output.rs:29:14
[INFO] [stdout]    |
[INFO] [stdout] 29 |         let (is_common_era, year) = if in_days >= 719468 {
[INFO] [stdout]    |              ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_common_era`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `year`
[INFO] [stdout]   --> src/sprout/output.rs:29:29
[INFO] [stdout]    |
[INFO] [stdout] 29 |         let (is_common_era, year) = if in_days >= 719468 {
[INFO] [stdout]    |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_year`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `year`
[INFO] [stdout]   --> src/sprout/output.rs:29:29
[INFO] [stdout]    |
[INFO] [stdout] 29 |         let (is_common_era, year) = if in_days >= 719468 {
[INFO] [stdout]    |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_year`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem23739` is never used
[INFO] [stdout]  --> src/bronze/lv1.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn problem23739() {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem5364` is never used
[INFO] [stdout]  --> src/bronze/lv2.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn problem5364() {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem25270` is never used
[INFO] [stdout]  --> src/bronze/lv3.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn problem25270() {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem2440` is never used
[INFO] [stdout]  --> src/bronze/lv4.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn problem2440() {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem23795` is never used
[INFO] [stdout]   --> src/bronze/lv4.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn problem23795() {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem15717` is never used
[INFO] [stdout]   --> src/gold/lv5.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn problem15717() {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem9660` is never used
[INFO] [stdout]   --> src/gold/lv5.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn problem9660() {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem22115` is never used
[INFO] [stdout]   --> src/gold/lv5.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn problem22115() {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem11502` is never used
[INFO] [stdout]  --> src/silver/lv4.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn problem11502() {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem1015` is never used
[INFO] [stdout]   --> src/silver/lv4.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn problem1015() {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem2018` is never used
[INFO] [stdout]  --> src/silver/lv5.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn problem2018() {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem` is never used
[INFO] [stdout]  --> src/sprout/array_problem.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 |     pub fn problem() {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem` is never used
[INFO] [stdout]   --> src/sprout/array_problem.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn problem() {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem` is never used
[INFO] [stdout]   --> src/sprout/array_problem.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn problem() {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem` is never used
[INFO] [stdout]    --> src/sprout/array_problem.rs:106:12
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn problem() {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem` is never used
[INFO] [stdout]  --> src/sprout/func_problem.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 |     pub fn problem() {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem` is never used
[INFO] [stdout]   --> src/sprout/func_problem.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn problem() {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem` is never used
[INFO] [stdout]  --> src/sprout/inputNCalc.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 |     pub fn problem() {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem` is never used
[INFO] [stdout]   --> src/sprout/inputNCalc.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn problem() {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem` is never used
[INFO] [stdout]   --> src/sprout/inputNCalc.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn problem() {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem` is never used
[INFO] [stdout]   --> src/sprout/inputNCalc.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn problem() {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem` is never used
[INFO] [stdout]   --> src/sprout/inputNCalc.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn problem() {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem` is never used
[INFO] [stdout]  --> src/sprout/output.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 |     pub fn problem() {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem` is never used
[INFO] [stdout]   --> src/sprout/output.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn problem() {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problemByChrono` is never used
[INFO] [stdout]   --> src/sprout/output.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn problemByChrono() {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_current_date` is never used
[INFO] [stdout]   --> src/sprout/output.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn get_current_date() {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem` is never used
[INFO] [stdout]   --> src/sprout/output.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn problem() {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem` is never used
[INFO] [stdout]   --> src/sprout/output.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn problem() {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem` is never used
[INFO] [stdout]   --> src/sprout/output.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn problem() {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem` is never used
[INFO] [stdout]  --> src/sprout/string_problem.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 |     pub fn problem() {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem23739` is never used
[INFO] [stdout]  --> src/bronze/lv1.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn problem23739() {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem5364` is never used
[INFO] [stdout]  --> src/bronze/lv2.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn problem5364() {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `inputNCalc` should have a snake case name
[INFO] [stdout]  --> src/sprout.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub mod inputNCalc;
[INFO] [stdout]   |         ^^^^^^^^^^ help: convert the identifier to snake case: `input_ncalc`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem25270` is never used
[INFO] [stdout]  --> src/bronze/lv3.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn problem25270() {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problemByChrono` should have a snake case name
[INFO] [stdout]   --> src/sprout/output.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn problemByChrono() {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `problem_by_chrono`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem2440` is never used
[INFO] [stdout]  --> src/bronze/lv4.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn problem2440() {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem23795` is never used
[INFO] [stdout]   --> src/bronze/lv4.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn problem23795() {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem15717` is never used
[INFO] [stdout]   --> src/gold/lv5.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn problem15717() {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem9660` is never used
[INFO] [stdout]   --> src/gold/lv5.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn problem9660() {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem22115` is never used
[INFO] [stdout]   --> src/gold/lv5.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn problem22115() {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem11502` is never used
[INFO] [stdout]  --> src/silver/lv4.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn problem11502() {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem1015` is never used
[INFO] [stdout]   --> src/silver/lv4.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn problem1015() {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem2018` is never used
[INFO] [stdout]  --> src/silver/lv5.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn problem2018() {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem` is never used
[INFO] [stdout]   --> src/sprout/array_problem.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn problem() {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem` is never used
[INFO] [stdout]   --> src/sprout/array_problem.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn problem() {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem` is never used
[INFO] [stdout]    --> src/sprout/array_problem.rs:106:12
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn problem() {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem` is never used
[INFO] [stdout]  --> src/sprout/func_problem.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 |     pub fn problem() {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem` is never used
[INFO] [stdout]   --> src/sprout/func_problem.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn problem() {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem` is never used
[INFO] [stdout]  --> src/sprout/inputNCalc.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 |     pub fn problem() {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem` is never used
[INFO] [stdout]   --> src/sprout/inputNCalc.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn problem() {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem` is never used
[INFO] [stdout]   --> src/sprout/inputNCalc.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn problem() {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem` is never used
[INFO] [stdout]   --> src/sprout/inputNCalc.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn problem() {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem` is never used
[INFO] [stdout]   --> src/sprout/inputNCalc.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn problem() {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem` is never used
[INFO] [stdout]  --> src/sprout/output.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 |     pub fn problem() {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem` is never used
[INFO] [stdout]   --> src/sprout/output.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn problem() {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problemByChrono` is never used
[INFO] [stdout]   --> src/sprout/output.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn problemByChrono() {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_current_date` is never used
[INFO] [stdout]   --> src/sprout/output.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn get_current_date() {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem` is never used
[INFO] [stdout]   --> src/sprout/output.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn problem() {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem` is never used
[INFO] [stdout]   --> src/sprout/output.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn problem() {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem` is never used
[INFO] [stdout]   --> src/sprout/output.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn problem() {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem` is never used
[INFO] [stdout]  --> src/sprout/string_problem.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 |     pub fn problem() {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `inputNCalc` should have a snake case name
[INFO] [stdout]  --> src/sprout.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub mod inputNCalc;
[INFO] [stdout]   |         ^^^^^^^^^^ help: convert the identifier to snake case: `input_ncalc`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problemByChrono` should have a snake case name
[INFO] [stdout]   --> src/sprout/output.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn problemByChrono() {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `problem_by_chrono`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.04s
[INFO] running `Command { std: "docker" "inspect" "807716ec762098e860bd22de3b017d2b53053252aef3181b80e8de523a17c453", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "807716ec762098e860bd22de3b017d2b53053252aef3181b80e8de523a17c453", kill_on_drop: false }`
[INFO] [stdout] 807716ec762098e860bd22de3b017d2b53053252aef3181b80e8de523a17c453
