[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] testing sungwooHa/rust-algorithm against nightly-2025-01-18+rustflags=-Zrandomize-layout for randomize-layout-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FsungwooHa%2Frust-algorithm" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sungwooHa/rust-algorithm on toolchain nightly-2025-01-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-6-tc2/source/Cargo.toml
[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" "+nightly-2025-01-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f20a4d7574402eff53e83f1573f5868f0482c897841c10b965fc753c9a1ba97a
[INFO] running `Command { std: "docker" "start" "-a" "f20a4d7574402eff53e83f1573f5868f0482c897841c10b965fc753c9a1ba97a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f20a4d7574402eff53e83f1573f5868f0482c897841c10b965fc753c9a1ba97a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f20a4d7574402eff53e83f1573f5868f0482c897841c10b965fc753c9a1ba97a", kill_on_drop: false }`
[INFO] [stdout] f20a4d7574402eff53e83f1573f5868f0482c897841c10b965fc753c9a1ba97a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f867b4b36d962f443950b821b85de68b8a090445a683a3b0f1d3d1cb0d6a831b
[INFO] running `Command { std: "docker" "start" "-a" "f867b4b36d962f443950b821b85de68b8a090445a683a3b0f1d3d1cb0d6a831b", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling iana-time-zone v0.1.59
[INFO] [stderr]    Compiling chrono v0.4.31
[INFO] [stderr]    Compiling 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)]` 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 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)]` 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: value assigned to `sum` is never read
[INFO] [stdout]  --> src/silver/lv5.rs:7:13
[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)]` 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: `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)]` 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: 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)]` 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 3.44s
[INFO] running `Command { std: "docker" "inspect" "f867b4b36d962f443950b821b85de68b8a090445a683a3b0f1d3d1cb0d6a831b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f867b4b36d962f443950b821b85de68b8a090445a683a3b0f1d3d1cb0d6a831b", kill_on_drop: false }`
[INFO] [stdout] f867b4b36d962f443950b821b85de68b8a090445a683a3b0f1d3d1cb0d6a831b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e85d8f69c4afd66f4923c0393908ff1af39953eb81d831e601c98e6881a9f03a
[INFO] running `Command { std: "docker" "start" "-a" "e85d8f69c4afd66f4923c0393908ff1af39953eb81d831e601c98e6881a9f03a", kill_on_drop: false }`
[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)]` 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 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)]` 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] [stderr]    Compiling rust-algorithm v0.1.0 (/opt/rustwide/workdir)
[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: value assigned to `sum` is never read
[INFO] [stdout]  --> src/silver/lv5.rs:7:13
[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)]` 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: `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)]` 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: 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)]` 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] [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)]` 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 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)]` 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: value assigned to `sum` is never read
[INFO] [stdout]  --> src/silver/lv5.rs:7:13
[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)]` 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: `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)]` 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: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)]` 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 `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "e85d8f69c4afd66f4923c0393908ff1af39953eb81d831e601c98e6881a9f03a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e85d8f69c4afd66f4923c0393908ff1af39953eb81d831e601c98e6881a9f03a", kill_on_drop: false }`
[INFO] [stdout] e85d8f69c4afd66f4923c0393908ff1af39953eb81d831e601c98e6881a9f03a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4bea2ad07309b98b1544e05c4e9d1fb9728a2939f1b80b1da437574c4cb35a20
[INFO] running `Command { std: "docker" "start" "-a" "4bea2ad07309b98b1544e05c4e9d1fb9728a2939f1b80b1da437574c4cb35a20", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::result`
[INFO] [stderr]  --> src/bronze/lv2.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::result;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: denote infinite loops with `loop { ... }`
[INFO] [stderr]   --> src/bronze/lv4.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     while true {
[INFO] [stderr]    |     ^^^^^^^^^^ help: use `loop`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(while_true)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Read`
[INFO] [stderr]   --> src/sprout/inputNCalc.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 13 |     use std::io::Read;
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Read`
[INFO] [stderr]   --> src/sprout/inputNCalc.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 26 |     use std::io::Read;
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Read`
[INFO] [stderr]   --> src/sprout/inputNCalc.rs:42:9
[INFO] [stderr]    |
[INFO] [stderr] 42 |     use std::io::Read;
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Read`
[INFO] [stderr]   --> src/sprout/inputNCalc.rs:54:9
[INFO] [stderr]    |
[INFO] [stderr] 54 |     use std::io::Read;
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `age`
[INFO] [stderr]   --> src/gold/lv5.rs:30:9
[INFO] [stderr]    |
[INFO] [stderr] 30 |     let age: i64 = input.trim().parse().unwrap();
[INFO] [stderr]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_age`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `numb_stone`
[INFO] [stderr]   --> src/gold/lv5.rs:55:9
[INFO] [stderr]    |
[INFO] [stderr] 55 |     let numb_stone: i64 = input.trim().parse().unwrap();
[INFO] [stderr]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_numb_stone`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `k`
[INFO] [stderr]   --> src/gold/lv5.rs:67:9
[INFO] [stderr]    |
[INFO] [stderr] 67 |     let k: i64 = iter.next().unwrap().parse().unwrap();
[INFO] [stderr]    |         ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `numbers`
[INFO] [stderr]   --> src/silver/lv4.rs:67:9
[INFO] [stderr]    |
[INFO] [stderr] 67 |     let numbers: Vec<i32> = (0..number)
[INFO] [stderr]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_numbers`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `sum` is never read
[INFO] [stderr]  --> src/silver/lv5.rs:7:13
[INFO] [stderr]   |
[INFO] [stderr] 7 |     let mut sum = 0;
[INFO] [stderr]   |             ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = help: maybe it is overwritten before being read?
[INFO] [stderr]   = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `is_common_era`
[INFO] [stderr]   --> src/sprout/output.rs:29:14
[INFO] [stderr]    |
[INFO] [stderr] 29 |         let (is_common_era, year) = if in_days >= 719468 {
[INFO] [stderr]    |              ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_common_era`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `year`
[INFO] [stderr]   --> src/sprout/output.rs:29:29
[INFO] [stderr]    |
[INFO] [stderr] 29 |         let (is_common_era, year) = if in_days >= 719468 {
[INFO] [stderr]    |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_year`
[INFO] [stderr] 
[INFO] [stderr] warning: function `problem23739` is never used
[INFO] [stderr]  --> src/bronze/lv1.rs:1:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub fn problem23739() {
[INFO] [stderr]   |        ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `problem5364` is never used
[INFO] [stderr]  --> src/bronze/lv2.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn problem5364() {
[INFO] [stderr]   |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `problem25270` is never used
[INFO] [stderr]  --> src/bronze/lv3.rs:1:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub fn problem25270() {
[INFO] [stderr]   |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `problem2440` is never used
[INFO] [stderr]  --> src/bronze/lv4.rs:1:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub fn problem2440() {
[INFO] [stderr]   |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `problem23795` is never used
[INFO] [stderr]   --> src/bronze/lv4.rs:13:8
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub fn problem23795() {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `problem15717` is never used
[INFO] [stderr]   --> src/gold/lv5.rs:27:8
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub fn problem15717() {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `problem9660` is never used
[INFO] [stderr]   --> src/gold/lv5.rs:52:8
[INFO] [stderr]    |
[INFO] [stderr] 52 | pub fn problem9660() {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `problem22115` is never used
[INFO] [stderr]   --> src/gold/lv5.rs:62:8
[INFO] [stderr]    |
[INFO] [stderr] 62 | pub fn problem22115() {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `problem11502` is never used
[INFO] [stderr]  --> src/silver/lv4.rs:1:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub fn problem11502() {
[INFO] [stderr]   |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `problem1015` is never used
[INFO] [stderr]   --> src/silver/lv4.rs:62:8
[INFO] [stderr]    |
[INFO] [stderr] 62 | pub fn problem1015() {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `problem2018` is never used
[INFO] [stderr]  --> src/silver/lv5.rs:1:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub fn problem2018() {
[INFO] [stderr]   |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `problem` is never used
[INFO] [stderr]  --> src/sprout/array_problem.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 |     pub fn problem() {
[INFO] [stderr]   |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `problem` is never used
[INFO] [stderr]   --> src/sprout/array_problem.rs:38:12
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub fn problem() {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `problem` is never used
[INFO] [stderr]   --> src/sprout/array_problem.rs:84:12
[INFO] [stderr]    |
[INFO] [stderr] 84 |     pub fn problem() {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `problem` is never used
[INFO] [stderr]    --> src/sprout/array_problem.rs:106:12
[INFO] [stderr]     |
[INFO] [stderr] 106 |     pub fn problem() {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `problem` is never used
[INFO] [stderr]  --> src/sprout/func_problem.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 |     pub fn problem() {
[INFO] [stderr]   |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `problem` is never used
[INFO] [stderr]   --> src/sprout/func_problem.rs:17:12
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub fn problem() {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `problem` is never used
[INFO] [stderr]  --> src/sprout/inputNCalc.rs:2:12
[INFO] [stderr]   |
[INFO] [stderr] 2 |     pub fn problem() {
[INFO] [stderr]   |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `problem` is never used
[INFO] [stderr]   --> src/sprout/inputNCalc.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn problem() {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `problem` is never used
[INFO] [stderr]   --> src/sprout/inputNCalc.rs:27:12
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub fn problem() {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `problem` is never used
[INFO] [stderr]   --> src/sprout/inputNCalc.rs:43:12
[INFO] [stderr]    |
[INFO] [stderr] 43 |     pub fn problem() {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `problem` is never used
[INFO] [stderr]   --> src/sprout/inputNCalc.rs:55:12
[INFO] [stderr]    |
[INFO] [stderr] 55 |     pub fn problem() {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `problem` is never used
[INFO] [stderr]  --> src/sprout/output.rs:2:12
[INFO] [stderr]   |
[INFO] [stderr] 2 |     pub fn problem() {
[INFO] [stderr]   |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `problem` is never used
[INFO] [stderr]   --> src/sprout/output.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub fn problem() {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `problemByChrono` is never used
[INFO] [stderr]   --> src/sprout/output.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn problemByChrono() {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_current_date` is never used
[INFO] [stderr]   --> src/sprout/output.rs:22:12
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub fn get_current_date() {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `problem` is never used
[INFO] [stderr]   --> src/sprout/output.rs:46:12
[INFO] [stderr]    |
[INFO] [stderr] 46 |     pub fn problem() {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `problem` is never used
[INFO] [stderr]   --> src/sprout/output.rs:55:12
[INFO] [stderr]    |
[INFO] [stderr] 55 |     pub fn problem() {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `problem` is never used
[INFO] [stderr]   --> src/sprout/output.rs:65:12
[INFO] [stderr]    |
[INFO] [stderr] 65 |     pub fn problem() {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `problem` is never used
[INFO] [stderr]  --> src/sprout/string_problem.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 |     pub fn problem() {
[INFO] [stderr]   |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: module `inputNCalc` should have a snake case name
[INFO] [stderr]  --> src/sprout.rs:3:9
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub mod inputNCalc;
[INFO] [stderr]   |         ^^^^^^^^^^ help: convert the identifier to snake case: `input_ncalc`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `problemByChrono` should have a snake case name
[INFO] [stderr]   --> src/sprout/output.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn problemByChrono() {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `problem_by_chrono`
[INFO] [stderr] 
[INFO] [stderr] warning: `rust-algorithm` (lib) generated 45 warnings (run `cargo fix --lib -p rust-algorithm` to apply 6 suggestions)
[INFO] [stderr] warning: `rust-algorithm` (lib test) generated 44 warnings (44 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_algorithm-d4b1fe184c17edff)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test sprout::array_problem::problem10871::tests::test_problem ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- sprout::array_problem::problem10871::tests::test_problem stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'sprout::array_problem::problem10871::tests::test_problem' panicked at src/sprout/array_problem.rs:10:49:
[INFO] [stdout] called `Option::unwrap()` on a `None` value
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55f3820e292a - std::backtrace_rs::backtrace::libunwind::trace::hb059275cfc8d6126
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x55f3820e292a - std::backtrace_rs::backtrace::trace_unsynchronized::h2da071e4327ce3ee
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55f3820e292a - std::sys::backtrace::_print_fmt::h842a1474e6f8d23f
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x55f3820e292a - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h71a62eb3b9696b12
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x55f382109ea3 - core::fmt::rt::Argument::fmt::hdb6b616786b41dc1
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x55f382109ea3 - core::fmt::write::h2cc1698af7e2d686
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/fmt/mod.rs:1440:21
[INFO] [stdout]    6:     0x55f3820def93 - std::io::Write::write_fmt::hab1b4cd059a79022
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/io/mod.rs:1887:15
[INFO] [stdout]    7:     0x55f3820e2772 - std::sys::backtrace::BacktraceLock::print::h147fe35b4ea13b08
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x55f3820e3d4f - std::panicking::default_hook::{{closure}}::hbd44223dbdc0d208
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:298:22
[INFO] [stdout]    9:     0x55f3820e3b68 - std::panicking::default_hook::h20f81eb0576efcec
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:322:9
[INFO] [stdout]   10:     0x55f3820a9ce3 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hdb53814c496a4d34
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/alloc/src/boxed.rs:2027:9
[INFO] [stdout]   11:     0x55f3820a9ce3 - test::test_main::{{closure}}::hc0a4963c59427c24
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:134:21
[INFO] [stdout]   12:     0x55f3820e4843 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h591b2225413a77e9
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/alloc/src/boxed.rs:2027:9
[INFO] [stdout]   13:     0x55f3820e4843 - std::panicking::rust_panic_with_hook::h625eea43051b2edc
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:839:13
[INFO] [stdout]   14:     0x55f3820e44c6 - std::panicking::begin_panic_handler::{{closure}}::h4f9159cfbc3f6bd3
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:697:13
[INFO] [stdout]   15:     0x55f3820e2e29 - std::sys::backtrace::__rust_end_short_backtrace::h0390abce48353151
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   16:     0x55f3820e418d - rust_begin_unwind
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:695:5
[INFO] [stdout]   17:     0x55f382108950 - core::panicking::panic_fmt::h9e7c637e9e5f29c9
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/panicking.rs:75:14
[INFO] [stdout]   18:     0x55f3821089dc - core::panicking::panic::haa3255ea20181a33
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/panicking.rs:145:5
[INFO] [stdout]   19:     0x55f3821088c9 - core::option::unwrap_failed::h5e50c20db1c9e8f1
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/option.rs:2015:5
[INFO] [stdout]   20:     0x55f38206f447 - core::option::Option<T>::unwrap::hfc3c1218aeedccf7
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/option.rs:978:21
[INFO] [stdout]   21:     0x55f38206f447 - rust_algorithm::sprout::array_problem::problem10871::problem::h7cee08b8fc6280b7
[INFO] [stdout]                                at /opt/rustwide/workdir/src/sprout/array_problem.rs:10:37
[INFO] [stdout]   22:     0x55f38206fbd6 - rust_algorithm::sprout::array_problem::problem10871::tests::test_problem::h7c15aad203229a6e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/sprout/array_problem.rs:30:13
[INFO] [stdout]   23:     0x55f38206fbb7 - rust_algorithm::sprout::array_problem::problem10871::tests::test_problem::{{closure}}::h4f62eae098a84010
[INFO] [stdout]                                at /opt/rustwide/workdir/src/sprout/array_problem.rs:29:26
[INFO] [stdout]   24:     0x55f38206de46 - core::ops::function::FnOnce::call_once::heb6ee22feb0f7709
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x55f3820af43b - core::ops::function::FnOnce::call_once::he27718dfdd183f43
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x55f3820af43b - test::__rust_begin_short_backtrace::h4e84902998457a5d
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:632:18
[INFO] [stdout]   27:     0x55f3820ae373 - test::run_test_in_process::{{closure}}::h7176fd18fc1feca0
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:655:60
[INFO] [stdout]   28:     0x55f3820ae373 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hf79cff2a624d8cf7
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   29:     0x55f3820ae373 - std::panicking::try::do_call::h3da0561d9ab99c25
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:587:40
[INFO] [stdout]   30:     0x55f3820ae373 - std::panicking::try::h41c9fa508bc61df6
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:550:19
[INFO] [stdout]   31:     0x55f3820ae373 - std::panic::catch_unwind::h6b3ff07bb5afad93
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panic.rs:358:14
[INFO] [stdout]   32:     0x55f3820ae373 - test::run_test_in_process::hc7253dd11b39b9f4
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:655:27
[INFO] [stdout]   33:     0x55f3820ae373 - test::run_test::{{closure}}::hfb2007f8649c30bb
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:576:43
[INFO] [stdout]   34:     0x55f382071455 - test::run_test::{{closure}}::h56a17aa7a282a9f4
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:606:41
[INFO] [stdout]   35:     0x55f382071455 - std::sys::backtrace::__rust_begin_short_backtrace::hd2d2d2fb8e8c6aac
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   36:     0x55f382074d3a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h4faa3f9db6133423
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   37:     0x55f382074d3a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hf2e855a36a4ea846
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   38:     0x55f382074d3a - std::panicking::try::do_call::h2f73af3616c35465
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:587:40
[INFO] [stdout]   39:     0x55f382074d3a - std::panicking::try::hd1660ce9efadef5a
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:550:19
[INFO] [stdout]   40:     0x55f382074d3a - std::panic::catch_unwind::h5ee8d7823b8ca744
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panic.rs:358:14
[INFO] [stdout]   41:     0x55f382074d3a - std::thread::Builder::spawn_unchecked_::{{closure}}::h53c3a1894dce8407
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   42:     0x55f382074d3a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h048ce291ad4f62bf
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x55f3820e877b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::ha52bedf99a3b4981
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/alloc/src/boxed.rs:2013:9
[INFO] [stdout]   44:     0x55f3820e877b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h567748934d80ccf8
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/alloc/src/boxed.rs:2013:9
[INFO] [stdout]   45:     0x55f3820e877b - std::sys::pal::unix::thread::Thread::new::thread_start::h2d970728ae887adc
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/pal/unix/thread.rs:106:17
[INFO] [stdout]   46:     0x7e6e8cba9ac3 - <unknown>
[INFO] [stdout]   47:     0x7e6e8cc3aa04 - clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     sprout::array_problem::problem10871::tests::test_problem
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "4bea2ad07309b98b1544e05c4e9d1fb9728a2939f1b80b1da437574c4cb35a20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bea2ad07309b98b1544e05c4e9d1fb9728a2939f1b80b1da437574c4cb35a20", kill_on_drop: false }`
[INFO] [stdout] 4bea2ad07309b98b1544e05c4e9d1fb9728a2939f1b80b1da437574c4cb35a20
