[INFO] cloning repository https://github.com/AmberCrafter/Rust-kickstart
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AmberCrafter/Rust-kickstart" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmberCrafter%2FRust-kickstart", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmberCrafter%2FRust-kickstart'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 827853ac26d020782c9762319d4765bc7b2c69d5
[INFO] testing AmberCrafter/Rust-kickstart against 1.90.0 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmberCrafter%2FRust-kickstart" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AmberCrafter/Rust-kickstart
[INFO] finished tweaking git repo https://github.com/AmberCrafter/Rust-kickstart
[INFO] tweaked toml for git repo https://github.com/AmberCrafter/Rust-kickstart written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AmberCrafter/Rust-kickstart on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AmberCrafter/Rust-kickstart 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf3fc53398debe5502eb7a535356754450b9325aada8cdf9833141d175df9a1b
[INFO] running `Command { std: "docker" "start" "-a" "cf3fc53398debe5502eb7a535356754450b9325aada8cdf9833141d175df9a1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf3fc53398debe5502eb7a535356754450b9325aada8cdf9833141d175df9a1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf3fc53398debe5502eb7a535356754450b9325aada8cdf9833141d175df9a1b", kill_on_drop: false }`
[INFO] [stdout] cf3fc53398debe5502eb7a535356754450b9325aada8cdf9833141d175df9a1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1df15065c65ca009366283b5fc883262a3bc98a953aa0d8bb19e65c7d012ec52
[INFO] running `Command { std: "docker" "start" "-a" "1df15065c65ca009366283b5fc883262a3bc98a953aa0d8bb19e65c7d012ec52", kill_on_drop: false }`
[INFO] [stderr]    Compiling kickstart v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `while` condition
[INFO] [stdout]   --> src/problems/ks2022/roundB_C.rs:16:19
[INFO] [stdout]    |
[INFO] [stdout] 16 |             while (idx_locks<locks.len() || idx_buf<buf.len()) {
[INFO] [stdout]    |                   ^                                          ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 16 -             while (idx_locks<locks.len() || idx_buf<buf.len()) {
[INFO] [stdout] 16 +             while idx_locks<locks.len() || idx_buf<buf.len() {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fmt::format`
[INFO] [stdout]  --> src/problems/ks2022/roundC_B.rs:1:40
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{io::{StdinLock, StdoutLock}, fmt::format};
[INFO] [stdout]   |                                        ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `res` is never read
[INFO] [stdout]  --> src/problems/ks2022/roundB_B.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |             res *= 10;
[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: `nums`
[INFO] [stdout]   --> src/problems/ks2022/roundC_A.rs:95:13
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let nums: usize = console.read();
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_nums`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dist`
[INFO] [stdout]   --> src/problems/ks2022/roundC_C.rs:90:20
[INFO] [stdout]    |
[INFO] [stdout] 90 |             .map(|(dist, label)| label.to_string())
[INFO] [stdout]    |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_dist`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Console` is never used
[INFO] [stdout]  --> src/toolbox/io_util.rs:5:6
[INFO] [stdout]   |
[INFO] [stdout] 5 | type Console<'a> = IO<StdinLock<'a>, StdoutLock<'a>>;
[INFO] [stdout]   |      ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IO` is never constructed
[INFO] [stdout]  --> src/toolbox/io_util.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct IO<R, W: std::io::Write>(R, std::io::BufWriter<W>);
[INFO] [stdout]   |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]   --> src/toolbox/io_util.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl<R: std::io::Read, W: std::io::Write> IO<R, W> {
[INFO] [stdout]    | -------------------------------------------------- associated items in this implementation
[INFO] [stdout] 10 |     pub fn new(r: R, w: W) -> IO<R, W> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub fn write<S: ToString>(&mut self, s: S) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub fn read<T: std::str::FromStr>(&mut self) -> T {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn usize0(&mut self) -> usize {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub fn vec<T: std::str::FromStr>(&mut self, n: usize) -> Vec<T> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub fn chars(&mut self) -> Vec<char> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn binary_vec(&mut self) -> Vec<u8> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Console` is never used
[INFO] [stdout]  --> src/problems/ks2022/practice_s1_A.rs:3:6
[INFO] [stdout]   |
[INFO] [stdout] 3 | type Console<'a> = IO<StdinLock<'a>, StdoutLock<'a>>;
[INFO] [stdout]   |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IO` is never constructed
[INFO] [stdout]  --> src/problems/ks2022/practice_s1_A.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct IO<R, W: std::io::Write>(R, std::io::BufWriter<W>);
[INFO] [stdout]   |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]   --> src/problems/ks2022/practice_s1_A.rs:7:12
[INFO] [stdout]    |
[INFO] [stdout]  6 | impl<R: std::io::Read, W: std::io::Write> IO<R, W> {
[INFO] [stdout]    | -------------------------------------------------- associated items in this implementation
[INFO] [stdout]  7 |     pub fn new(r: R, w: W) -> IO<R, W> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 10 |     pub fn write<S: ToString>(&mut self, s: S) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 14 |     pub fn read<T: std::str::FromStr>(&mut self) -> T {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn usize0(&mut self) -> usize {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn vec<T: std::str::FromStr>(&mut self, n: usize) -> Vec<T> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub fn chars(&mut self) -> Vec<char> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn binary_vec(&mut self) -> Vec<u8> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Solution` is never constructed
[INFO] [stdout]   --> src/problems/ks2022/practice_s1_A.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | struct Solution {}
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `solve` is never used
[INFO] [stdout]   --> src/problems/ks2022/practice_s1_A.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 49 | impl Solution {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 50 |     pub fn solve(console: &mut Console) -> usize{
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/problems/ks2022/practice_s1_A.rs:61:4
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn main() {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Console` is never used
[INFO] [stdout]  --> src/problems/ks2022/practice_s1_B.rs:3:6
[INFO] [stdout]   |
[INFO] [stdout] 3 | type Console<'a> = IO<StdinLock<'a>, StdoutLock<'a>>;
[INFO] [stdout]   |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IO` is never constructed
[INFO] [stdout]  --> src/problems/ks2022/practice_s1_B.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct IO<R, W: std::io::Write>(R, std::io::BufWriter<W>);
[INFO] [stdout]   |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]   --> src/problems/ks2022/practice_s1_B.rs:7:11
[INFO] [stdout]    |
[INFO] [stdout]  6 | impl<R: std::io::Read, W: std::io::Write> IO<R, W> {
[INFO] [stdout]    | -------------------------------------------------- associated items in this implementation
[INFO] [stdout]  7 |    pub fn new(r: R, w: W) -> IO<R, W> {
[INFO] [stdout]    |           ^^^
[INFO] [stdout] ...
[INFO] [stdout] 10 |    pub fn write<S: ToString>(&mut self, s: S) {
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 14 |    pub fn read<T: std::str::FromStr>(&mut self) -> T {
[INFO] [stdout]    |           ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |    pub fn usize0(&mut self) -> usize {
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |    pub fn vec<T: std::str::FromStr>(&mut self, n: usize) -> Vec<T> {
[INFO] [stdout]    |           ^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |    pub fn chars(&mut self) -> Vec<char> {
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |    pub fn binary_vec(&mut self) -> Vec<u8> {
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Solution` is never constructed
[INFO] [stdout]   --> src/problems/ks2022/practice_s1_B.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | struct Solution {}
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `solve` is never used
[INFO] [stdout]   --> src/problems/ks2022/practice_s1_B.rs:50:11
[INFO] [stdout]    |
[INFO] [stdout] 49 | impl Solution {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 50 |    pub fn solve(console: &mut Console) -> (String,String) {
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/problems/ks2022/practice_s1_B.rs:62:4
[INFO] [stdout]    |
[INFO] [stdout] 62 | fn main() {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Console` is never used
[INFO] [stdout]  --> src/problems/ks2022/practice_s1_C.rs:4:6
[INFO] [stdout]   |
[INFO] [stdout] 4 | type Console<'a> = IO<StdinLock<'a>, StdoutLock<'a>>;
[INFO] [stdout]   |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IO` is never constructed
[INFO] [stdout]  --> src/problems/ks2022/practice_s1_C.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct IO<R, W: std::io::Write>(R, std::io::BufWriter<W>);
[INFO] [stdout]   |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]   --> src/problems/ks2022/practice_s1_C.rs:8:12
[INFO] [stdout]    |
[INFO] [stdout]  7 | impl<R: std::io::Read, W: std::io::Write> IO<R, W> {
[INFO] [stdout]    | -------------------------------------------------- associated items in this implementation
[INFO] [stdout]  8 |     pub fn new(r: R, w: W) -> IO<R, W> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 11 |     pub fn write<S: ToString>(&mut self, s: S) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub fn read<T: std::str::FromStr>(&mut self) -> T {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub fn usize0(&mut self) -> usize {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub fn vec<T: std::str::FromStr>(&mut self, n: usize) -> Vec<T> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub fn chars(&mut self) -> Vec<char> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn binary_vec(&mut self) -> Vec<u8> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Solution` is never constructed
[INFO] [stdout]   --> src/problems/ks2022/practice_s1_C.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | struct Solution {}
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `solve` is never used
[INFO] [stdout]   --> src/problems/ks2022/practice_s1_C.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 47 | impl Solution {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 48 |     pub fn solve(console: &mut Console) -> String {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/problems/ks2022/practice_s1_C.rs:71:4
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn main() {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Solution` is never constructed
[INFO] [stdout]  --> src/problems/ks2022/roundB_A.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct Solution {}
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `infinity_area` is never used
[INFO] [stdout]  --> src/problems/ks2022/roundB_A.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | impl Solution {
[INFO] [stdout]   | ------------- associated function in this implementation
[INFO] [stdout] 4 |     pub fn infinity_area(r: i32, a: i32, b: i32) -> f64 {
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Solution` is never constructed
[INFO] [stdout]  --> src/problems/ks2022/roundB_B.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct Solution {}
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `reverse_number` and `palindromic_factor` are never used
[INFO] [stdout]   --> src/problems/ks2022/roundB_B.rs:4:8
[INFO] [stdout]    |
[INFO] [stdout]  3 | impl Solution {
[INFO] [stdout]    | ------------- associated functions in this implementation
[INFO] [stdout]  4 |     fn reverse_number(value: i32) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub fn palindromic_factor(value: i32) -> i32 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Solution` is never constructed
[INFO] [stdout]  --> src/problems/ks2022/roundB_C.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct Solution {}
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `unlock_the_padlock` is never used
[INFO] [stdout]  --> src/problems/ks2022/roundB_C.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | impl Solution {
[INFO] [stdout]   | ------------- associated function in this implementation
[INFO] [stdout] 4 |     pub fn unlock_the_padlock(locks: Vec<usize>, range: usize) -> usize {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Solution` is never constructed
[INFO] [stdout]  --> src/problems/ks2022/roundB_D.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct Solution {}
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `gen_road`, `walk_next`, and `hamiltonian_tour` are never used
[INFO] [stdout]   --> src/problems/ks2022/roundB_D.rs:4:8
[INFO] [stdout]    |
[INFO] [stdout]  3 | impl Solution {
[INFO] [stdout]    | ------------- associated functions in this implementation
[INFO] [stdout]  4 |     fn gen_road(grid: Vec<Vec<char>>) -> Vec<Vec<bool>> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     fn walk_next(road: &mut Vec<Vec<bool>>, x: usize, y: usize, path: &mut Vec<char>) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 88 |     pub fn hamiltonian_tour(grid: Vec<Vec<char>>) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Console` is never used
[INFO] [stdout]  --> src/problems/ks2022/roundC_A.rs:3:6
[INFO] [stdout]   |
[INFO] [stdout] 3 | type Console<'a> = IO<StdinLock<'a>, StdoutLock<'a>>;
[INFO] [stdout]   |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IO` is never constructed
[INFO] [stdout]  --> src/problems/ks2022/roundC_A.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct IO<R, W: std::io::Write>(R, std::io::BufWriter<W>);
[INFO] [stdout]   |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]   --> src/problems/ks2022/roundC_A.rs:7:12
[INFO] [stdout]    |
[INFO] [stdout]  6 | impl<R: std::io::Read, W: std::io::Write> IO<R, W> {
[INFO] [stdout]    | -------------------------------------------------- associated items in this implementation
[INFO] [stdout]  7 |     pub fn new(r: R, w: W) -> IO<R, W> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 10 |     pub fn write<S: ToString>(&mut self, s: S) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 14 |     pub fn read<T: std::str::FromStr>(&mut self) -> T {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn usize0(&mut self) -> usize {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn vec<T: std::str::FromStr>(&mut self, n: usize) -> Vec<T> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub fn chars(&mut self) -> Vec<char> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn binary_vec(&mut self) -> Vec<u8> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Solution` is never constructed
[INFO] [stdout]   --> src/problems/ks2022/roundC_A.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | struct Solution {}
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `has_uppercase`, `has_lowercase`, `has_digit`, `has_spacial_char`, `has_enough_chars`, and `solve` are never used
[INFO] [stdout]   --> src/problems/ks2022/roundC_A.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 46 | impl Solution {
[INFO] [stdout]    | ------------- associated functions in this implementation
[INFO] [stdout] 47 |     fn has_uppercase(s: &mut String) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     fn has_lowercase(s: &mut String) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 |     fn has_digit(s: &mut String) {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 77 |     fn has_spacial_char(s: &mut String) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 |     fn has_enough_chars(s: &mut String, num: usize) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 93 |     pub fn solve(console: &mut Console) -> String {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/problems/ks2022/roundC_A.rs:108:4
[INFO] [stdout]     |
[INFO] [stdout] 108 | fn main() {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Console` is never used
[INFO] [stdout]  --> src/problems/ks2022/roundC_B.rs:3:6
[INFO] [stdout]   |
[INFO] [stdout] 3 | type Console<'a> = IO<StdinLock<'a>, StdoutLock<'a>>;
[INFO] [stdout]   |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IO` is never constructed
[INFO] [stdout]  --> src/problems/ks2022/roundC_B.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct IO<R, W: std::io::Write>(R, std::io::BufWriter<W>);
[INFO] [stdout]   |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]   --> src/problems/ks2022/roundC_B.rs:7:12
[INFO] [stdout]    |
[INFO] [stdout]  6 | impl<R: std::io::Read, W: std::io::Write> IO<R, W> {
[INFO] [stdout]    | -------------------------------------------------- associated items in this implementation
[INFO] [stdout]  7 |     pub fn new(r: R, w: W) -> IO<R, W> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 10 |     pub fn write<S: ToString>(&mut self, s: S) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 14 |     pub fn read<T: std::str::FromStr>(&mut self) -> T {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn usize0(&mut self) -> usize {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn vec<T: std::str::FromStr>(&mut self, n: usize) -> Vec<T> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub fn chars(&mut self) -> Vec<char> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn binary_vec(&mut self) -> Vec<u8> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Solution` is never constructed
[INFO] [stdout]   --> src/problems/ks2022/roundC_B.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | struct Solution {}
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `check_valid` and `solve` are never used
[INFO] [stdout]   --> src/problems/ks2022/roundC_B.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 46 | impl Solution {
[INFO] [stdout]    | ------------- associated functions in this implementation
[INFO] [stdout] 47 |     fn check_valid(N: usize, X: usize, Y: usize) -> Option<usize> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub fn solve(console: &mut Console) -> String {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/problems/ks2022/roundC_B.rs:84:4
[INFO] [stdout]    |
[INFO] [stdout] 84 | fn main() {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Console` is never used
[INFO] [stdout]  --> src/problems/ks2022/roundC_C.rs:3:6
[INFO] [stdout]   |
[INFO] [stdout] 3 | type Console<'a> = IO<StdinLock<'a>, StdoutLock<'a>>;
[INFO] [stdout]   |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IO` is never constructed
[INFO] [stdout]  --> src/problems/ks2022/roundC_C.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct IO<R, W: std::io::Write>(R, std::io::BufWriter<W>);
[INFO] [stdout]   |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]   --> src/problems/ks2022/roundC_C.rs:7:12
[INFO] [stdout]    |
[INFO] [stdout]  6 | impl<R: std::io::Read, W: std::io::Write> IO<R, W> {
[INFO] [stdout]    | -------------------------------------------------- associated items in this implementation
[INFO] [stdout]  7 |     pub fn new(r: R, w: W) -> IO<R, W> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 10 |     pub fn write<S: ToString>(&mut self, s: S) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 14 |     pub fn read<T: std::str::FromStr>(&mut self) -> T {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn usize0(&mut self) -> usize {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn vec<T: std::str::FromStr>(&mut self, n: usize) -> Vec<T> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub fn chars(&mut self) -> Vec<char> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn binary_vec(&mut self) -> Vec<u8> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Solution` is never constructed
[INFO] [stdout]   --> src/problems/ks2022/roundC_C.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | struct Solution {}
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `solve` is never used
[INFO] [stdout]   --> src/problems/ks2022/roundC_C.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 46 | impl Solution {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 47 |     pub fn solve(console: &mut Console) -> String {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/problems/ks2022/roundC_C.rs:96:4
[INFO] [stdout]    |
[INFO] [stdout] 96 | fn main() {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Console` is never used
[INFO] [stdout]  --> src/problems/ks2022/roundC_D.rs:3:6
[INFO] [stdout]   |
[INFO] [stdout] 3 | type Console<'a> = IO<StdinLock<'a>, StdoutLock<'a>>;
[INFO] [stdout]   |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IO` is never constructed
[INFO] [stdout]  --> src/problems/ks2022/roundC_D.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct IO<R, W: std::io::Write>(R, std::io::BufWriter<W>);
[INFO] [stdout]   |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]   --> src/problems/ks2022/roundC_D.rs:7:12
[INFO] [stdout]    |
[INFO] [stdout]  6 | impl<R: std::io::Read, W: std::io::Write> IO<R, W> {
[INFO] [stdout]    | -------------------------------------------------- associated items in this implementation
[INFO] [stdout]  7 |     pub fn new(r: R, w: W) -> IO<R, W> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 10 |     pub fn write<S: ToString>(&mut self, s: S) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 14 |     pub fn read<T: std::str::FromStr>(&mut self) -> T {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn usize0(&mut self) -> usize {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn vec<T: std::str::FromStr>(&mut self, n: usize) -> Vec<T> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub fn chars(&mut self) -> Vec<char> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn binary_vec(&mut self) -> Vec<u8> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Solution` is never constructed
[INFO] [stdout]   --> src/problems/ks2022/roundC_D.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | struct Solution {}
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `is_palindromic`, `next`, `factorial`, `calc_modulo`, and `solve` are never used
[INFO] [stdout]   --> src/problems/ks2022/roundC_D.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 46 | impl Solution {
[INFO] [stdout]    | ------------- associated functions in this implementation
[INFO] [stdout] 47 |     fn is_palindromic(s: &Vec<char>) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     fn next(total: &mut usize, sum: usize, s: Vec<char>){
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     fn factorial(n: usize) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 |     fn calc_modulo(numerator: usize, denominator: usize) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 85 |     pub fn solve(console: &mut Console) -> String {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/problems/ks2022/roundC_D.rs:100:4
[INFO] [stdout]     |
[INFO] [stdout] 100 | fn main() {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `practice_s1_A` should have a snake case name
[INFO] [stdout]  --> src/problems/ks2022/mod.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod practice_s1_A;
[INFO] [stdout]   |         ^^^^^^^^^^^^^ help: convert the identifier to snake case: `practice_s1_a`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `practice_s1_B` should have a snake case name
[INFO] [stdout]  --> src/problems/ks2022/mod.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub mod practice_s1_B;
[INFO] [stdout]   |         ^^^^^^^^^^^^^ help: convert the identifier to snake case: `practice_s1_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `practice_s1_C` should have a snake case name
[INFO] [stdout]  --> src/problems/ks2022/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub mod practice_s1_C;
[INFO] [stdout]   |         ^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `practice_s1_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `roundB_A` should have a snake case name
[INFO] [stdout]  --> src/problems/ks2022/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub mod roundB_A;
[INFO] [stdout]   |         ^^^^^^^^ help: convert the identifier to snake case: `round_b_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `roundB_B` should have a snake case name
[INFO] [stdout]  --> src/problems/ks2022/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub mod roundB_B;
[INFO] [stdout]   |         ^^^^^^^^ help: convert the identifier to snake case: `round_b_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `roundB_C` should have a snake case name
[INFO] [stdout]  --> src/problems/ks2022/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub mod roundB_C;
[INFO] [stdout]   |         ^^^^^^^^ help: convert the identifier to snake case: `round_b_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `roundB_D` should have a snake case name
[INFO] [stdout]  --> src/problems/ks2022/mod.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub mod roundB_D;
[INFO] [stdout]   |         ^^^^^^^^ help: convert the identifier to snake case: `round_b_d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `roundC_A` should have a snake case name
[INFO] [stdout]  --> src/problems/ks2022/mod.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub mod roundC_A;
[INFO] [stdout]   |         ^^^^^^^^ help: convert the identifier to snake case: `round_c_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `roundC_B` should have a snake case name
[INFO] [stdout]  --> src/problems/ks2022/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub mod roundC_B;
[INFO] [stdout]   |         ^^^^^^^^ help: convert the identifier to snake case: `round_c_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `roundC_C` should have a snake case name
[INFO] [stdout]   --> src/problems/ks2022/mod.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub mod roundC_C;
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `round_c_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `roundC_D` should have a snake case name
[INFO] [stdout]   --> src/problems/ks2022/mod.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub mod roundC_D;
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `round_c_d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `N` should have a snake case name
[INFO] [stdout]   --> src/problems/ks2022/roundC_B.rs:47:20
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn check_valid(N: usize, X: usize, Y: usize) -> Option<usize> {
[INFO] [stdout]    |                    ^ help: convert the identifier to snake case: `n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `X` should have a snake case name
[INFO] [stdout]   --> src/problems/ks2022/roundC_B.rs:47:30
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn check_valid(N: usize, X: usize, Y: usize) -> Option<usize> {
[INFO] [stdout]    |                              ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Y` should have a snake case name
[INFO] [stdout]   --> src/problems/ks2022/roundC_B.rs:47:40
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn check_valid(N: usize, X: usize, Y: usize) -> Option<usize> {
[INFO] [stdout]    |                                        ^ help: convert the identifier to snake case (notice the capitalization): `y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `sum_N` should have a snake case name
[INFO] [stdout]   --> src/problems/ks2022/roundC_B.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let sum_N = (N+1)*N/2;
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `sum_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `M` should have a snake case name
[INFO] [stdout]   --> src/problems/ks2022/roundC_D.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let M = 1000000007;
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `m`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "1df15065c65ca009366283b5fc883262a3bc98a953aa0d8bb19e65c7d012ec52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1df15065c65ca009366283b5fc883262a3bc98a953aa0d8bb19e65c7d012ec52", kill_on_drop: false }`
[INFO] [stdout] 1df15065c65ca009366283b5fc883262a3bc98a953aa0d8bb19e65c7d012ec52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73250d29958c7da7e01664e463d78527422ed1b9bc45880c3eb67304d9435fad
[INFO] running `Command { std: "docker" "start" "-a" "73250d29958c7da7e01664e463d78527422ed1b9bc45880c3eb67304d9435fad", kill_on_drop: false }`
[INFO] [stderr]    Compiling kickstart v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `while` condition
[INFO] [stdout]   --> src/problems/ks2022/roundB_C.rs:16:19
[INFO] [stdout]    |
[INFO] [stdout] 16 |             while (idx_locks<locks.len() || idx_buf<buf.len()) {
[INFO] [stdout]    |                   ^                                          ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 16 -             while (idx_locks<locks.len() || idx_buf<buf.len()) {
[INFO] [stdout] 16 +             while idx_locks<locks.len() || idx_buf<buf.len() {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fmt::format`
[INFO] [stdout]  --> src/problems/ks2022/roundC_B.rs:1:40
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{io::{StdinLock, StdoutLock}, fmt::format};
[INFO] [stdout]   |                                        ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `res` is never read
[INFO] [stdout]  --> src/problems/ks2022/roundB_B.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |             res *= 10;
[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: `nums`
[INFO] [stdout]   --> src/problems/ks2022/roundC_A.rs:95:13
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let nums: usize = console.read();
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_nums`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dist`
[INFO] [stdout]   --> src/problems/ks2022/roundC_C.rs:90:20
[INFO] [stdout]    |
[INFO] [stdout] 90 |             .map(|(dist, label)| label.to_string())
[INFO] [stdout]    |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_dist`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Console` is never used
[INFO] [stdout]  --> src/toolbox/io_util.rs:5:6
[INFO] [stdout]   |
[INFO] [stdout] 5 | type Console<'a> = IO<StdinLock<'a>, StdoutLock<'a>>;
[INFO] [stdout]   |      ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IO` is never constructed
[INFO] [stdout]  --> src/toolbox/io_util.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct IO<R, W: std::io::Write>(R, std::io::BufWriter<W>);
[INFO] [stdout]   |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]   --> src/toolbox/io_util.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl<R: std::io::Read, W: std::io::Write> IO<R, W> {
[INFO] [stdout]    | -------------------------------------------------- associated items in this implementation
[INFO] [stdout] 10 |     pub fn new(r: R, w: W) -> IO<R, W> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub fn write<S: ToString>(&mut self, s: S) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub fn read<T: std::str::FromStr>(&mut self) -> T {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn usize0(&mut self) -> usize {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub fn vec<T: std::str::FromStr>(&mut self, n: usize) -> Vec<T> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub fn chars(&mut self) -> Vec<char> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn binary_vec(&mut self) -> Vec<u8> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `usize0`, `chars`, and `binary_vec` are never used
[INFO] [stdout]   --> src/problems/ks2022/practice_s1_A.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout]  6 | impl<R: std::io::Read, W: std::io::Write> IO<R, W> {
[INFO] [stdout]    | -------------------------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn usize0(&mut self) -> usize {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub fn chars(&mut self) -> Vec<char> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn binary_vec(&mut self) -> Vec<u8> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `usize0`, `vec`, `chars`, and `binary_vec` are never used
[INFO] [stdout]   --> src/problems/ks2022/practice_s1_B.rs:29:11
[INFO] [stdout]    |
[INFO] [stdout]  6 | impl<R: std::io::Read, W: std::io::Write> IO<R, W> {
[INFO] [stdout]    | -------------------------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 29 |    pub fn usize0(&mut self) -> usize {
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |    pub fn vec<T: std::str::FromStr>(&mut self, n: usize) -> Vec<T> {
[INFO] [stdout]    |           ^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |    pub fn chars(&mut self) -> Vec<char> {
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |    pub fn binary_vec(&mut self) -> Vec<u8> {
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `usize0`, `chars`, and `binary_vec` are never used
[INFO] [stdout]   --> src/problems/ks2022/practice_s1_C.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout]  7 | impl<R: std::io::Read, W: std::io::Write> IO<R, W> {
[INFO] [stdout]    | -------------------------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub fn usize0(&mut self) -> usize {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub fn chars(&mut self) -> Vec<char> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn binary_vec(&mut self) -> Vec<u8> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `usize0`, `vec`, `chars`, and `binary_vec` are never used
[INFO] [stdout]   --> src/problems/ks2022/roundC_A.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout]  6 | impl<R: std::io::Read, W: std::io::Write> IO<R, W> {
[INFO] [stdout]    | -------------------------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn usize0(&mut self) -> usize {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn vec<T: std::str::FromStr>(&mut self, n: usize) -> Vec<T> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub fn chars(&mut self) -> Vec<char> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn binary_vec(&mut self) -> Vec<u8> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `usize0`, `chars`, and `binary_vec` are never used
[INFO] [stdout]   --> src/problems/ks2022/roundC_B.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout]  6 | impl<R: std::io::Read, W: std::io::Write> IO<R, W> {
[INFO] [stdout]    | -------------------------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn usize0(&mut self) -> usize {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub fn chars(&mut self) -> Vec<char> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn binary_vec(&mut self) -> Vec<u8> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `usize0`, `vec`, `chars`, and `binary_vec` are never used
[INFO] [stdout]   --> src/problems/ks2022/roundC_C.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout]  6 | impl<R: std::io::Read, W: std::io::Write> IO<R, W> {
[INFO] [stdout]    | -------------------------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn usize0(&mut self) -> usize {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn vec<T: std::str::FromStr>(&mut self, n: usize) -> Vec<T> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub fn chars(&mut self) -> Vec<char> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn binary_vec(&mut self) -> Vec<u8> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `usize0`, `vec`, and `binary_vec` are never used
[INFO] [stdout]   --> src/problems/ks2022/roundC_D.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout]  6 | impl<R: std::io::Read, W: std::io::Write> IO<R, W> {
[INFO] [stdout]    | -------------------------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn usize0(&mut self) -> usize {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn vec<T: std::str::FromStr>(&mut self, n: usize) -> Vec<T> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn binary_vec(&mut self) -> Vec<u8> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `practice_s1_A` should have a snake case name
[INFO] [stdout]  --> src/problems/ks2022/mod.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod practice_s1_A;
[INFO] [stdout]   |         ^^^^^^^^^^^^^ help: convert the identifier to snake case: `practice_s1_a`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `practice_s1_B` should have a snake case name
[INFO] [stdout]  --> src/problems/ks2022/mod.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub mod practice_s1_B;
[INFO] [stdout]   |         ^^^^^^^^^^^^^ help: convert the identifier to snake case: `practice_s1_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `practice_s1_C` should have a snake case name
[INFO] [stdout]  --> src/problems/ks2022/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub mod practice_s1_C;
[INFO] [stdout]   |         ^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `practice_s1_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `roundB_A` should have a snake case name
[INFO] [stdout]  --> src/problems/ks2022/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub mod roundB_A;
[INFO] [stdout]   |         ^^^^^^^^ help: convert the identifier to snake case: `round_b_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `roundB_B` should have a snake case name
[INFO] [stdout]  --> src/problems/ks2022/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub mod roundB_B;
[INFO] [stdout]   |         ^^^^^^^^ help: convert the identifier to snake case: `round_b_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `roundB_C` should have a snake case name
[INFO] [stdout]  --> src/problems/ks2022/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub mod roundB_C;
[INFO] [stdout]   |         ^^^^^^^^ help: convert the identifier to snake case: `round_b_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `roundB_D` should have a snake case name
[INFO] [stdout]  --> src/problems/ks2022/mod.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub mod roundB_D;
[INFO] [stdout]   |         ^^^^^^^^ help: convert the identifier to snake case: `round_b_d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `roundC_A` should have a snake case name
[INFO] [stdout]  --> src/problems/ks2022/mod.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub mod roundC_A;
[INFO] [stdout]   |         ^^^^^^^^ help: convert the identifier to snake case: `round_c_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `roundC_B` should have a snake case name
[INFO] [stdout]  --> src/problems/ks2022/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub mod roundC_B;
[INFO] [stdout]   |         ^^^^^^^^ help: convert the identifier to snake case: `round_c_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `roundC_C` should have a snake case name
[INFO] [stdout]   --> src/problems/ks2022/mod.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub mod roundC_C;
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `round_c_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `roundC_D` should have a snake case name
[INFO] [stdout]   --> src/problems/ks2022/mod.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub mod roundC_D;
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `round_c_d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `N` should have a snake case name
[INFO] [stdout]   --> src/problems/ks2022/roundC_B.rs:47:20
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn check_valid(N: usize, X: usize, Y: usize) -> Option<usize> {
[INFO] [stdout]    |                    ^ help: convert the identifier to snake case: `n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `X` should have a snake case name
[INFO] [stdout]   --> src/problems/ks2022/roundC_B.rs:47:30
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn check_valid(N: usize, X: usize, Y: usize) -> Option<usize> {
[INFO] [stdout]    |                              ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Y` should have a snake case name
[INFO] [stdout]   --> src/problems/ks2022/roundC_B.rs:47:40
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn check_valid(N: usize, X: usize, Y: usize) -> Option<usize> {
[INFO] [stdout]    |                                        ^ help: convert the identifier to snake case (notice the capitalization): `y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `sum_N` should have a snake case name
[INFO] [stdout]   --> src/problems/ks2022/roundC_B.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let sum_N = (N+1)*N/2;
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `sum_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `M` should have a snake case name
[INFO] [stdout]   --> src/problems/ks2022/roundC_D.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let M = 1000000007;
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `m`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "73250d29958c7da7e01664e463d78527422ed1b9bc45880c3eb67304d9435fad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73250d29958c7da7e01664e463d78527422ed1b9bc45880c3eb67304d9435fad", kill_on_drop: false }`
[INFO] [stdout] 73250d29958c7da7e01664e463d78527422ed1b9bc45880c3eb67304d9435fad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 01483460f60b0feaa0e9e2e5d24136d92e09ffdf7562f46abbbfbe5ce009fd05
[INFO] running `Command { std: "docker" "start" "-a" "01483460f60b0feaa0e9e2e5d24136d92e09ffdf7562f46abbbfbe5ce009fd05", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around `while` condition
[INFO] [stderr]   --> src/problems/ks2022/roundB_C.rs:16:19
[INFO] [stderr]    |
[INFO] [stderr] 16 |             while (idx_locks<locks.len() || idx_buf<buf.len()) {
[INFO] [stderr]    |                   ^                                          ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 16 -             while (idx_locks<locks.len() || idx_buf<buf.len()) {
[INFO] [stderr] 16 +             while idx_locks<locks.len() || idx_buf<buf.len() {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `fmt::format`
[INFO] [stderr]  --> src/problems/ks2022/roundC_B.rs:1:40
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{io::{StdinLock, StdoutLock}, fmt::format};
[INFO] [stderr]   |                                        ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `res` is never read
[INFO] [stderr]  --> src/problems/ks2022/roundB_B.rs:8:13
[INFO] [stderr]   |
[INFO] [stderr] 8 |             res *= 10;
[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: `nums`
[INFO] [stderr]   --> src/problems/ks2022/roundC_A.rs:95:13
[INFO] [stderr]    |
[INFO] [stderr] 95 |         let nums: usize = console.read();
[INFO] [stderr]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_nums`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dist`
[INFO] [stderr]   --> src/problems/ks2022/roundC_C.rs:90:20
[INFO] [stderr]    |
[INFO] [stderr] 90 |             .map(|(dist, label)| label.to_string())
[INFO] [stderr]    |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_dist`
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `Console` is never used
[INFO] [stderr]  --> src/toolbox/io_util.rs:5:6
[INFO] [stderr]   |
[INFO] [stderr] 5 | type Console<'a> = IO<StdinLock<'a>, StdoutLock<'a>>;
[INFO] [stderr]   |      ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `IO` is never constructed
[INFO] [stderr]  --> src/toolbox/io_util.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct IO<R, W: std::io::Write>(R, std::io::BufWriter<W>);
[INFO] [stderr]   |            ^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple associated items are never used
[INFO] [stderr]   --> src/toolbox/io_util.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr]  9 | impl<R: std::io::Read, W: std::io::Write> IO<R, W> {
[INFO] [stderr]    | -------------------------------------------------- associated items in this implementation
[INFO] [stderr] 10 |     pub fn new(r: R, w: W) -> IO<R, W> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 13 |     pub fn write<S: ToString>(&mut self, s: S) {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 17 |     pub fn read<T: std::str::FromStr>(&mut self) -> T {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 32 |     pub fn usize0(&mut self) -> usize {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 35 |     pub fn vec<T: std::str::FromStr>(&mut self, n: usize) -> Vec<T> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 38 |     pub fn chars(&mut self) -> Vec<char> {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 42 |     pub fn binary_vec(&mut self) -> Vec<u8> {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `usize0`, `chars`, and `binary_vec` are never used
[INFO] [stderr]   --> src/problems/ks2022/practice_s1_A.rs:29:12
[INFO] [stderr]    |
[INFO] [stderr]  6 | impl<R: std::io::Read, W: std::io::Write> IO<R, W> {
[INFO] [stderr]    | -------------------------------------------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 29 |     pub fn usize0(&mut self) -> usize {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 35 |     pub fn chars(&mut self) -> Vec<char> {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 39 |     pub fn binary_vec(&mut self) -> Vec<u8> {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `usize0`, `vec`, `chars`, and `binary_vec` are never used
[INFO] [stderr]   --> src/problems/ks2022/practice_s1_B.rs:29:11
[INFO] [stderr]    |
[INFO] [stderr]  6 | impl<R: std::io::Read, W: std::io::Write> IO<R, W> {
[INFO] [stderr]    | -------------------------------------------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 29 |    pub fn usize0(&mut self) -> usize {
[INFO] [stderr]    |           ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 32 |    pub fn vec<T: std::str::FromStr>(&mut self, n: usize) -> Vec<T> {
[INFO] [stderr]    |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 35 |    pub fn chars(&mut self) -> Vec<char> {
[INFO] [stderr]    |           ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 39 |    pub fn binary_vec(&mut self) -> Vec<u8> {
[INFO] [stderr]    |           ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `usize0`, `chars`, and `binary_vec` are never used
[INFO] [stderr]   --> src/problems/ks2022/practice_s1_C.rs:30:12
[INFO] [stderr]    |
[INFO] [stderr]  7 | impl<R: std::io::Read, W: std::io::Write> IO<R, W> {
[INFO] [stderr]    | -------------------------------------------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 30 |     pub fn usize0(&mut self) -> usize {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 36 |     pub fn chars(&mut self) -> Vec<char> {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 40 |     pub fn binary_vec(&mut self) -> Vec<u8> {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `usize0`, `vec`, `chars`, and `binary_vec` are never used
[INFO] [stderr]   --> src/problems/ks2022/roundC_A.rs:29:12
[INFO] [stderr]    |
[INFO] [stderr]  6 | impl<R: std::io::Read, W: std::io::Write> IO<R, W> {
[INFO] [stderr]    | -------------------------------------------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 29 |     pub fn usize0(&mut self) -> usize {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 32 |     pub fn vec<T: std::str::FromStr>(&mut self, n: usize) -> Vec<T> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 35 |     pub fn chars(&mut self) -> Vec<char> {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 39 |     pub fn binary_vec(&mut self) -> Vec<u8> {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `usize0`, `chars`, and `binary_vec` are never used
[INFO] [stderr]   --> src/problems/ks2022/roundC_B.rs:29:12
[INFO] [stderr]    |
[INFO] [stderr]  6 | impl<R: std::io::Read, W: std::io::Write> IO<R, W> {
[INFO] [stderr]    | -------------------------------------------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 29 |     pub fn usize0(&mut self) -> usize {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 35 |     pub fn chars(&mut self) -> Vec<char> {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 39 |     pub fn binary_vec(&mut self) -> Vec<u8> {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `usize0`, `vec`, `chars`, and `binary_vec` are never used
[INFO] [stderr]   --> src/problems/ks2022/roundC_C.rs:29:12
[INFO] [stderr]    |
[INFO] [stderr]  6 | impl<R: std::io::Read, W: std::io::Write> IO<R, W> {
[INFO] [stderr]    | -------------------------------------------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 29 |     pub fn usize0(&mut self) -> usize {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 32 |     pub fn vec<T: std::str::FromStr>(&mut self, n: usize) -> Vec<T> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 35 |     pub fn chars(&mut self) -> Vec<char> {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 39 |     pub fn binary_vec(&mut self) -> Vec<u8> {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `usize0`, `vec`, and `binary_vec` are never used
[INFO] [stderr]   --> src/problems/ks2022/roundC_D.rs:29:12
[INFO] [stderr]    |
[INFO] [stderr]  6 | impl<R: std::io::Read, W: std::io::Write> IO<R, W> {
[INFO] [stderr]    | -------------------------------------------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 29 |     pub fn usize0(&mut self) -> usize {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 32 |     pub fn vec<T: std::str::FromStr>(&mut self, n: usize) -> Vec<T> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 39 |     pub fn binary_vec(&mut self) -> Vec<u8> {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: module `practice_s1_A` should have a snake case name
[INFO] [stderr]  --> src/problems/ks2022/mod.rs:1:9
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub mod practice_s1_A;
[INFO] [stderr]   |         ^^^^^^^^^^^^^ help: convert the identifier to snake case: `practice_s1_a`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: module `practice_s1_B` should have a snake case name
[INFO] [stderr]  --> src/problems/ks2022/mod.rs:2:9
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub mod practice_s1_B;
[INFO] [stderr]   |         ^^^^^^^^^^^^^ help: convert the identifier to snake case: `practice_s1_b`
[INFO] [stderr] 
[INFO] [stderr] warning: module `practice_s1_C` should have a snake case name
[INFO] [stderr]  --> src/problems/ks2022/mod.rs:3:9
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub mod practice_s1_C;
[INFO] [stderr]   |         ^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `practice_s1_c`
[INFO] [stderr] 
[INFO] [stderr] warning: module `roundB_A` should have a snake case name
[INFO] [stderr]  --> src/problems/ks2022/mod.rs:4:9
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub mod roundB_A;
[INFO] [stderr]   |         ^^^^^^^^ help: convert the identifier to snake case: `round_b_a`
[INFO] [stderr] 
[INFO] [stderr] warning: module `roundB_B` should have a snake case name
[INFO] [stderr]  --> src/problems/ks2022/mod.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub mod roundB_B;
[INFO] [stderr]   |         ^^^^^^^^ help: convert the identifier to snake case: `round_b_b`
[INFO] [stderr] 
[INFO] [stderr] warning: module `roundB_C` should have a snake case name
[INFO] [stderr]  --> src/problems/ks2022/mod.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub mod roundB_C;
[INFO] [stderr]   |         ^^^^^^^^ help: convert the identifier to snake case: `round_b_c`
[INFO] [stderr] 
[INFO] [stderr] warning: module `roundB_D` should have a snake case name
[INFO] [stderr]  --> src/problems/ks2022/mod.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub mod roundB_D;
[INFO] [stderr]   |         ^^^^^^^^ help: convert the identifier to snake case: `round_b_d`
[INFO] [stderr] 
[INFO] [stderr] warning: module `roundC_A` should have a snake case name
[INFO] [stderr]  --> src/problems/ks2022/mod.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub mod roundC_A;
[INFO] [stderr]   |         ^^^^^^^^ help: convert the identifier to snake case: `round_c_a`
[INFO] [stderr] 
[INFO] [stderr] warning: module `roundC_B` should have a snake case name
[INFO] [stderr]  --> src/problems/ks2022/mod.rs:9:9
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub mod roundC_B;
[INFO] [stderr]   |         ^^^^^^^^ help: convert the identifier to snake case: `round_c_b`
[INFO] [stderr] 
[INFO] [stderr] warning: module `roundC_C` should have a snake case name
[INFO] [stderr]   --> src/problems/ks2022/mod.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub mod roundC_C;
[INFO] [stderr]    |         ^^^^^^^^ help: convert the identifier to snake case: `round_c_c`
[INFO] [stderr] 
[INFO] [stderr] warning: module `roundC_D` should have a snake case name
[INFO] [stderr]   --> src/problems/ks2022/mod.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub mod roundC_D;
[INFO] [stderr]    |         ^^^^^^^^ help: convert the identifier to snake case: `round_c_d`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `N` should have a snake case name
[INFO] [stderr]   --> src/problems/ks2022/roundC_B.rs:47:20
[INFO] [stderr]    |
[INFO] [stderr] 47 |     fn check_valid(N: usize, X: usize, Y: usize) -> Option<usize> {
[INFO] [stderr]    |                    ^ help: convert the identifier to snake case: `n`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `X` should have a snake case name
[INFO] [stderr]   --> src/problems/ks2022/roundC_B.rs:47:30
[INFO] [stderr]    |
[INFO] [stderr] 47 |     fn check_valid(N: usize, X: usize, Y: usize) -> Option<usize> {
[INFO] [stderr]    |                              ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Y` should have a snake case name
[INFO] [stderr]   --> src/problems/ks2022/roundC_B.rs:47:40
[INFO] [stderr]    |
[INFO] [stderr] 47 |     fn check_valid(N: usize, X: usize, Y: usize) -> Option<usize> {
[INFO] [stderr]    |                                        ^ help: convert the identifier to snake case (notice the capitalization): `y`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `sum_N` should have a snake case name
[INFO] [stderr]   --> src/problems/ks2022/roundC_B.rs:48:13
[INFO] [stderr]    |
[INFO] [stderr] 48 |         let sum_N = (N+1)*N/2;
[INFO] [stderr]    |             ^^^^^ help: convert the identifier to snake case: `sum_n`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `M` should have a snake case name
[INFO] [stderr]   --> src/problems/ks2022/roundC_D.rs:75:13
[INFO] [stderr]    |
[INFO] [stderr] 75 |         let M = 1000000007;
[INFO] [stderr]    |             ^ help: convert the identifier to snake case: `m`
[INFO] [stderr] 
[INFO] [stderr] warning: `kickstart` (bin "kickstart" test) generated 31 warnings (run `cargo fix --bin "kickstart" --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/kickstart-432d6060b4fc0b35)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test problems::ks2022::roundB_A::tests::case2 ... ok
[INFO] [stdout] test problems::ks2022::roundB_B::tests::case2 ... ok
[INFO] [stdout] test problems::ks2022::roundB_B::tests::case3 ... ok
[INFO] [stdout] test problems::ks2022::roundB_A::tests::case1 ... ok
[INFO] [stdout] test problems::ks2022::roundB_B::tests::case1 ... ok
[INFO] [stdout] test problems::ks2022::practice_s1_A::tests::case1 ... FAILED
[INFO] [stdout] test problems::ks2022::roundB_C::tests::case1 ... ok
[INFO] [stdout] test problems::ks2022::roundB_C::tests::case2 ... ok
[INFO] [stdout] test problems::ks2022::roundB_D::tests::case1 ... ok
[INFO] [stdout] test problems::ks2022::roundB_C::tests::case4 ... ok
[INFO] [stdout] test problems::ks2022::roundB_D::tests::case4 ... ok
[INFO] [stdout] test problems::ks2022::roundC_A::tests::case1 ... FAILED
[INFO] [stdout] test problems::ks2022::roundC_B::tests::case1 ... FAILED
[INFO] [stdout] test problems::ks2022::roundB_C::tests::case3 ... ok
[INFO] [stdout] test problems::ks2022::roundB_D::tests::case2 ... ok
[INFO] [stdout] test problems::ks2022::roundB_D::tests::case3 ... ok
[INFO] [stdout] test problems::ks2022::practice_s1_B::tests::case1 ... FAILED
[INFO] [stdout] test problems::ks2022::practice_s1_C::tests::case1 ... FAILED
[INFO] [stdout] test problems::ks2022::roundC_C::tests::case1 ... FAILED
[INFO] [stdout] test problems::ks2022::roundC_D::tests::case1 ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- problems::ks2022::practice_s1_A::tests::case1 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'problems::ks2022::practice_s1_A::tests::case1' panicked at src/problems/ks2022/practice_s1_A.rs:27:14:
[INFO] [stdout] Parse error.
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b35029962e2 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5b35029962e2 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5b35029962e2 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5b35029962e2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hdcfcb6d4c8489523
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5b35029bba53 - core::fmt::rt::Argument::fmt::h2c56b3114963061a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5b35029bba53 - core::fmt::write::h8a494366950f23bb
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x5b3502993183 - std::io::default_write_fmt::h7b8824096454f323
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5b3502993183 - std::io::Write::write_fmt::h4e71294925c334d0
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5b3502996132 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5b3502997859 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5b350299768e - std::panicking::default_hook::h2c66fc99e962531d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x5b350295f814 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb6bd65493727d71a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5b350295f814 - test::test_main_with_exit_callback::{{closure}}::h60217ec76a0ece4a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5b350299822e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h318e4efb8c1a5689
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5b350299822e - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x5b3502997ffa - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x5b35029967d9 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5b3502997c8d - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x5b35029ba0f0 - core::panicking::panic_fmt::h62f63d096dd276af
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5b35029ba0cb - core::panicking::panic_display::h784ac6e2afc29348
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:268:5
[INFO] [stdout]   20:     0x5b35029ba0cb - core::option::expect_failed::h091923fb77e757a1
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/option.rs:2139:5
[INFO] [stdout]   21:     0x5b350290c226 - core::option::Option<T>::expect::hfec2dfff58fcfcc0
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/option.rs:964:21
[INFO] [stdout]   22:     0x5b350291a236 - kickstart::problems::ks2022::practice_s1_A::IO<R,W>::read::hb9b1974d34db3f90
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/practice_s1_A.rs:27:14
[INFO] [stdout]   23:     0x5b350291a576 - kickstart::problems::ks2022::practice_s1_A::main::h0a800fbc882ce88a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/practice_s1_A.rs:65:30
[INFO] [stdout]   24:     0x5b350290d196 - kickstart::problems::ks2022::practice_s1_A::tests::case1::h8159be9d816182e8
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/practice_s1_A.rs:82:9
[INFO] [stdout]   25:     0x5b350290d177 - kickstart::problems::ks2022::practice_s1_A::tests::case1::{{closure}}::hbd123894102c264f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/practice_s1_A.rs:81:15
[INFO] [stdout]   26:     0x5b35029121e6 - core::ops::function::FnOnce::call_once::hab1999795a637327
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   27:     0x5b350296507b - core::ops::function::FnOnce::call_once::h1f9474f1347fff52
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   28:     0x5b350296507b - test::__rust_begin_short_backtrace::ha52ab26e77157f03
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18
[INFO] [stdout]   29:     0x5b35029641b5 - test::run_test_in_process::{{closure}}::h229c1a11a50b261f
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74
[INFO] [stdout]   30:     0x5b35029641b5 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h78821afbf97b39a9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   31:     0x5b35029641b5 - std::panicking::catch_unwind::do_call::h53abf3ed5bd32ba3
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   32:     0x5b35029641b5 - std::panicking::catch_unwind::h6deb5fe1e91873c9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   33:     0x5b35029641b5 - std::panic::catch_unwind::hea0829b6b565654b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   34:     0x5b35029641b5 - test::run_test_in_process::hdc44dfecea3db21b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27
[INFO] [stdout]   35:     0x5b35029641b5 - test::run_test::{{closure}}::h0364ba59bf23f652
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43
[INFO] [stdout]   36:     0x5b3502927db4 - test::run_test::{{closure}}::h32730b304eec05da
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41
[INFO] [stdout]   37:     0x5b3502927db4 - std::sys::backtrace::__rust_begin_short_backtrace::h177cb952fc54ad2c
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   38:     0x5b350292b78a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h119d903520007597
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   39:     0x5b350292b78a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab88401d606702a6
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   40:     0x5b350292b78a - std::panicking::catch_unwind::do_call::h163fe12cca9901c2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   41:     0x5b350292b78a - std::panicking::catch_unwind::he81557d0e17cc1bc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   42:     0x5b350292b78a - std::panic::catch_unwind::hc2b8e79c20593955
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x5b350292b78a - std::thread::Builder::spawn_unchecked_::{{closure}}::hfa6b4978e07815cc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   44:     0x5b350292b78a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hddcd7484a13fd793
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   45:     0x5b350299b1af - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5924238c754de3b8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   46:     0x5b350299b1af - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17
[INFO] [stdout]   47:     0x715c352f6aa4 - <unknown>
[INFO] [stdout]   48:     0x715c35383a34 - clone
[INFO] [stdout]   49:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- problems::ks2022::roundC_A::tests::case1 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'problems::ks2022::roundC_A::tests::case1' panicked at src/problems/ks2022/roundC_A.rs:27:14:
[INFO] [stdout] Parse error.
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b35029962e2 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5b35029962e2 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5b35029962e2 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5b35029962e2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hdcfcb6d4c8489523
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5b35029bba53 - core::fmt::rt::Argument::fmt::h2c56b3114963061a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5b35029bba53 - core::fmt::write::h8a494366950f23bb
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x5b3502993183 - std::io::default_write_fmt::h7b8824096454f323
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5b3502993183 - std::io::Write::write_fmt::h4e71294925c334d0
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5b3502996132 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5b3502997859 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5b350299768e - std::panicking::default_hook::h2c66fc99e962531d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x5b350295f814 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb6bd65493727d71a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5b350295f814 - test::test_main_with_exit_callback::{{closure}}::h60217ec76a0ece4a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5b350299822e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h318e4efb8c1a5689
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5b350299822e - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x5b3502997ffa - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x5b35029967d9 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5b3502997c8d - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x5b35029ba0f0 - core::panicking::panic_fmt::h62f63d096dd276af
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5b35029ba0cb - core::panicking::panic_display::h784ac6e2afc29348
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:268:5
[INFO] [stdout]   20:     0x5b35029ba0cb - core::option::expect_failed::h091923fb77e757a1
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/option.rs:2139:5
[INFO] [stdout]   21:     0x5b350290c226 - core::option::Option<T>::expect::hfec2dfff58fcfcc0
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/option.rs:964:21
[INFO] [stdout]   22:     0x5b3502906a56 - kickstart::problems::ks2022::roundC_A::IO<R,W>::read::hdc589b475319985d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/roundC_A.rs:27:14
[INFO] [stdout]   23:     0x5b35029071c6 - kickstart::problems::ks2022::roundC_A::main::hbf7897faac324850
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/roundC_A.rs:112:31
[INFO] [stdout]   24:     0x5b3502917206 - kickstart::problems::ks2022::roundC_A::tests::case1::h1c3bf90542207542
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/roundC_A.rs:129:9
[INFO] [stdout]   25:     0x5b35029171e7 - kickstart::problems::ks2022::roundC_A::tests::case1::{{closure}}::h07c0e0e7d8dcc9a9
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/roundC_A.rs:128:15
[INFO] [stdout]   26:     0x5b35029122a6 - core::ops::function::FnOnce::call_once::hde8aa18a2ce0fed9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   27:     0x5b350296507b - core::ops::function::FnOnce::call_once::h1f9474f1347fff52
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   28:     0x5b350296507b - test::__rust_begin_short_backtrace::ha52ab26e77157f03
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18
[INFO] [stdout]   29:     0x5b35029641b5 - test::run_test_in_process::{{closure}}::h229c1a11a50b261f
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74
[INFO] [stdout]   30:     0x5b35029641b5 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h78821afbf97b39a9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   31:     0x5b35029641b5 - std::panicking::catch_unwind::do_call::h53abf3ed5bd32ba3
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   32:     0x5b35029641b5 - std::panicking::catch_unwind::h6deb5fe1e91873c9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   33:     0x5b35029641b5 - std::panic::catch_unwind::hea0829b6b565654b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   34:     0x5b35029641b5 - test::run_test_in_process::hdc44dfecea3db21b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27
[INFO] [stdout]   35:     0x5b35029641b5 - test::run_test::{{closure}}::h0364ba59bf23f652
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43
[INFO] [stdout]   36:     0x5b3502927db4 - test::run_test::{{closure}}::h32730b304eec05da
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41
[INFO] [stdout]   37:     0x5b3502927db4 - std::sys::backtrace::__rust_begin_short_backtrace::h177cb952fc54ad2c
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   38:     0x5b350292b78a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h119d903520007597
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   39:     0x5b350292b78a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab88401d606702a6
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   40:     0x5b350292b78a - std::panicking::catch_unwind::do_call::h163fe12cca9901c2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   41:     0x5b350292b78a - std::panicking::catch_unwind::he81557d0e17cc1bc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   42:     0x5b350292b78a - std::panic::catch_unwind::hc2b8e79c20593955
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x5b350292b78a - std::thread::Builder::spawn_unchecked_::{{closure}}::hfa6b4978e07815cc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   44:     0x5b350292b78a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hddcd7484a13fd793
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   45:     0x5b350299b1af - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5924238c754de3b8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   46:     0x5b350299b1af - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17
[INFO] [stdout]   47:     0x715c352f6aa4 - <unknown>
[INFO] [stdout]   48:     0x715c35383a34 - clone
[INFO] [stdout]   49:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- problems::ks2022::roundC_B::tests::case1 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'problems::ks2022::roundC_B::tests::case1' panicked at src/problems/ks2022/roundC_B.rs:27:14:
[INFO] [stdout] Parse error.
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b35029962e2 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5b35029962e2 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5b35029962e2 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5b35029962e2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hdcfcb6d4c8489523
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5b35029bba53 - core::fmt::rt::Argument::fmt::h2c56b3114963061a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5b35029bba53 - core::fmt::write::h8a494366950f23bb
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x5b3502993183 - std::io::default_write_fmt::h7b8824096454f323
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5b3502993183 - std::io::Write::write_fmt::h4e71294925c334d0
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5b3502996132 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5b3502997859 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5b350299768e - std::panicking::default_hook::h2c66fc99e962531d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x5b350295f814 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb6bd65493727d71a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5b350295f814 - test::test_main_with_exit_callback::{{closure}}::h60217ec76a0ece4a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5b350299822e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h318e4efb8c1a5689
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5b350299822e - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x5b3502997ffa - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x5b35029967d9 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5b3502997c8d - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x5b35029ba0f0 - core::panicking::panic_fmt::h62f63d096dd276af
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5b35029ba0cb - core::panicking::panic_display::h784ac6e2afc29348
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:268:5
[INFO] [stdout]   20:     0x5b35029ba0cb - core::option::expect_failed::h091923fb77e757a1
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/option.rs:2139:5
[INFO] [stdout]   21:     0x5b350290c226 - core::option::Option<T>::expect::hfec2dfff58fcfcc0
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/option.rs:964:21
[INFO] [stdout]   22:     0x5b350291adb6 - kickstart::problems::ks2022::roundC_B::IO<R,W>::read::ha921bd0f47527d5e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/roundC_B.rs:27:14
[INFO] [stdout]   23:     0x5b350291b846 - kickstart::problems::ks2022::roundC_B::main::hfb494a3eb0f81d3e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/roundC_B.rs:88:31
[INFO] [stdout]   24:     0x5b3502907c56 - kickstart::problems::ks2022::roundC_B::tests::case1::h05b4011ee3254aa3
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/roundC_B.rs:105:9
[INFO] [stdout]   25:     0x5b3502907c37 - kickstart::problems::ks2022::roundC_B::tests::case1::{{closure}}::h7c28c34525b3c41a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/roundC_B.rs:104:15
[INFO] [stdout]   26:     0x5b3502912026 - core::ops::function::FnOnce::call_once::h68be6c5eff3e21e4
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   27:     0x5b350296507b - core::ops::function::FnOnce::call_once::h1f9474f1347fff52
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   28:     0x5b350296507b - test::__rust_begin_short_backtrace::ha52ab26e77157f03
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18
[INFO] [stdout]   29:     0x5b35029641b5 - test::run_test_in_process::{{closure}}::h229c1a11a50b261f
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74
[INFO] [stdout]   30:     0x5b35029641b5 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h78821afbf97b39a9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   31:     0x5b35029641b5 - std::panicking::catch_unwind::do_call::h53abf3ed5bd32ba3
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   32:     0x5b35029641b5 - std::panicking::catch_unwind::h6deb5fe1e91873c9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   33:     0x5b35029641b5 - std::panic::catch_unwind::hea0829b6b565654b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   34:     0x5b35029641b5 - test::run_test_in_process::hdc44dfecea3db21b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27
[INFO] [stdout]   35:     0x5b35029641b5 - test::run_test::{{closure}}::h0364ba59bf23f652
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43
[INFO] [stdout]   36:     0x5b3502927db4 - test::run_test::{{closure}}::h32730b304eec05da
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41
[INFO] [stdout]   37:     0x5b3502927db4 - std::sys::backtrace::__rust_begin_short_backtrace::h177cb952fc54ad2c
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   38:     0x5b350292b78a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h119d903520007597
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   39:     0x5b350292b78a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab88401d606702a6
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   40:     0x5b350292b78a - std::panicking::catch_unwind::do_call::h163fe12cca9901c2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   41:     0x5b350292b78a - std::panicking::catch_unwind::he81557d0e17cc1bc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   42:     0x5b350292b78a - std::panic::catch_unwind::hc2b8e79c20593955
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x5b350292b78a - std::thread::Builder::spawn_unchecked_::{{closure}}::hfa6b4978e07815cc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   44:     0x5b350292b78a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hddcd7484a13fd793
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   45:     0x5b350299b1af - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5924238c754de3b8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   46:     0x5b350299b1af - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17
[INFO] [stdout]   47:     0x715c352f6aa4 - <unknown>
[INFO] [stdout]   48:     0x715c35383a34 - clone
[INFO] [stdout]   49:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- problems::ks2022::practice_s1_B::tests::case1 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'problems::ks2022::practice_s1_B::tests::case1' panicked at src/problems/ks2022/practice_s1_B.rs:27:13:
[INFO] [stdout] Parse error.
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b35029962e2 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5b35029962e2 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5b35029962e2 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5b35029962e2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hdcfcb6d4c8489523
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5b35029bba53 - core::fmt::rt::Argument::fmt::h2c56b3114963061a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5b35029bba53 - core::fmt::write::h8a494366950f23bb
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x5b3502993183 - std::io::default_write_fmt::h7b8824096454f323
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5b3502993183 - std::io::Write::write_fmt::h4e71294925c334d0
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5b3502996132 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5b3502997859 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5b350299768e - std::panicking::default_hook::h2c66fc99e962531d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x5b350295f814 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb6bd65493727d71a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5b350295f814 - test::test_main_with_exit_callback::{{closure}}::h60217ec76a0ece4a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5b350299822e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h318e4efb8c1a5689
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5b350299822e - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x5b3502997ffa - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x5b35029967d9 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5b3502997c8d - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x5b35029ba0f0 - core::panicking::panic_fmt::h62f63d096dd276af
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5b35029ba0cb - core::panicking::panic_display::h784ac6e2afc29348
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:268:5
[INFO] [stdout]   20:     0x5b35029ba0cb - core::option::expect_failed::h091923fb77e757a1
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/option.rs:2139:5
[INFO] [stdout]   21:     0x5b350290c226 - core::option::Option<T>::expect::hfec2dfff58fcfcc0
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/option.rs:964:21
[INFO] [stdout]   22:     0x5b3502920906 - kickstart::problems::ks2022::practice_s1_B::IO<R,W>::read::he7c62b5a7412b9e0
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/practice_s1_B.rs:27:13
[INFO] [stdout]   23:     0x5b3502920f26 - kickstart::problems::ks2022::practice_s1_B::main::h740a661e261d8a53
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/practice_s1_B.rs:66:29
[INFO] [stdout]   24:     0x5b35029171c6 - kickstart::problems::ks2022::practice_s1_B::tests::case1::h94d9730d618285c6
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/practice_s1_B.rs:84:9
[INFO] [stdout]   25:     0x5b35029171a7 - kickstart::problems::ks2022::practice_s1_B::tests::case1::{{closure}}::h91e9ace9815b918f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/practice_s1_B.rs:83:15
[INFO] [stdout]   26:     0x5b3502911fa6 - core::ops::function::FnOnce::call_once::h3f7539b1c31d64b9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   27:     0x5b350296507b - core::ops::function::FnOnce::call_once::h1f9474f1347fff52
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   28:     0x5b350296507b - test::__rust_begin_short_backtrace::ha52ab26e77157f03
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18
[INFO] [stdout]   29:     0x5b35029641b5 - test::run_test_in_process::{{closure}}::h229c1a11a50b261f
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74
[INFO] [stdout]   30:     0x5b35029641b5 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h78821afbf97b39a9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   31:     0x5b35029641b5 - std::panicking::catch_unwind::do_call::h53abf3ed5bd32ba3
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   32:     0x5b35029641b5 - std::panicking::catch_unwind::h6deb5fe1e91873c9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   33:     0x5b35029641b5 - std::panic::catch_unwind::hea0829b6b565654b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   34:     0x5b35029641b5 - test::run_test_in_process::hdc44dfecea3db21b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27
[INFO] [stdout]   35:     0x5b35029641b5 - test::run_test::{{closure}}::h0364ba59bf23f652
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43
[INFO] [stdout]   36:     0x5b3502927db4 - test::run_test::{{closure}}::h32730b304eec05da
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41
[INFO] [stdout]   37:     0x5b3502927db4 - std::sys::backtrace::__rust_begin_short_backtrace::h177cb952fc54ad2c
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   38:     0x5b350292b78a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h119d903520007597
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   39:     0x5b350292b78a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab88401d606702a6
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   40:     0x5b350292b78a - std::panicking::catch_unwind::do_call::h163fe12cca9901c2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   41:     0x5b350292b78a - std::panicking::catch_unwind::he81557d0e17cc1bc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   42:     0x5b350292b78a - std::panic::catch_unwind::hc2b8e79c20593955
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x5b350292b78a - std::thread::Builder::spawn_unchecked_::{{closure}}::hfa6b4978e07815cc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   44:     0x5b350292b78a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hddcd7484a13fd793
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   45:     0x5b350299b1af - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5924238c754de3b8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   46:     0x5b350299b1af - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17
[INFO] [stdout]   47:     0x715c352f6aa4 - <unknown>
[INFO] [stdout]   48:     0x715c35383a34 - clone
[INFO] [stdout]   49:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- problems::ks2022::practice_s1_C::tests::case1 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'problems::ks2022::practice_s1_C::tests::case1' panicked at src/problems/ks2022/practice_s1_C.rs:28:14:
[INFO] [stdout] Parse error.
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b35029962e2 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5b35029962e2 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5b35029962e2 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5b35029962e2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hdcfcb6d4c8489523
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5b35029bba53 - core::fmt::rt::Argument::fmt::h2c56b3114963061a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5b35029bba53 - core::fmt::write::h8a494366950f23bb
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x5b3502993183 - std::io::default_write_fmt::h7b8824096454f323
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5b3502993183 - std::io::Write::write_fmt::h4e71294925c334d0
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5b3502996132 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5b3502997859 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5b350299768e - std::panicking::default_hook::h2c66fc99e962531d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x5b350295f814 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb6bd65493727d71a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5b350295f814 - test::test_main_with_exit_callback::{{closure}}::h60217ec76a0ece4a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5b350299822e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h318e4efb8c1a5689
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5b350299822e - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x5b3502997ffa - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x5b35029967d9 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5b3502997c8d - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x5b35029ba0f0 - core::panicking::panic_fmt::h62f63d096dd276af
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5b35029ba0cb - core::panicking::panic_display::h784ac6e2afc29348
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:268:5
[INFO] [stdout]   20:     0x5b35029ba0cb - core::option::expect_failed::h091923fb77e757a1
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/option.rs:2139:5
[INFO] [stdout]   21:     0x5b350290c226 - core::option::Option<T>::expect::hfec2dfff58fcfcc0
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/option.rs:964:21
[INFO] [stdout]   22:     0x5b3502900136 - kickstart::problems::ks2022::practice_s1_C::IO<R,W>::read::hfe00dbbe8a579b2f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/practice_s1_C.rs:28:14
[INFO] [stdout]   23:     0x5b3502900846 - kickstart::problems::ks2022::practice_s1_C::main::h3879bb2936563a59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/practice_s1_C.rs:75:31
[INFO] [stdout]   24:     0x5b350291bad6 - kickstart::problems::ks2022::practice_s1_C::tests::case1::h15a217b1f734352c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/practice_s1_C.rs:92:9
[INFO] [stdout]   25:     0x5b350291bab7 - kickstart::problems::ks2022::practice_s1_C::tests::case1::{{closure}}::h5d5757bc269e2e54
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/practice_s1_C.rs:91:15
[INFO] [stdout]   26:     0x5b3502912126 - core::ops::function::FnOnce::call_once::h8e3ba1885b0f0215
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   27:     0x5b350296507b - core::ops::function::FnOnce::call_once::h1f9474f1347fff52
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   28:     0x5b350296507b - test::__rust_begin_short_backtrace::ha52ab26e77157f03
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18
[INFO] [stdout]   29:     0x5b35029641b5 - test::run_test_in_process::{{closure}}::h229c1a11a50b261f
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74
[INFO] [stdout]   30:     0x5b35029641b5 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h78821afbf97b39a9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   31:     0x5b35029641b5 - std::panicking::catch_unwind::do_call::h53abf3ed5bd32ba3
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   32:     0x5b35029641b5 - std::panicking::catch_unwind::h6deb5fe1e91873c9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   33:     0x5b35029641b5 - std::panic::catch_unwind::hea0829b6b565654b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   34:     0x5b35029641b5 - test::run_test_in_process::hdc44dfecea3db21b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27
[INFO] [stdout]   35:     0x5b35029641b5 - test::run_test::{{closure}}::h0364ba59bf23f652
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43
[INFO] [stdout]   36:     0x5b3502927db4 - test::run_test::{{closure}}::h32730b304eec05da
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41
[INFO] [stdout]   37:     0x5b3502927db4 - std::sys::backtrace::__rust_begin_short_backtrace::h177cb952fc54ad2c
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   38:     0x5b350292b78a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h119d903520007597
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   39:     0x5b350292b78a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab88401d606702a6
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   40:     0x5b350292b78a - std::panicking::catch_unwind::do_call::h163fe12cca9901c2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   41:     0x5b350292b78a - std::panicking::catch_unwind::he81557d0e17cc1bc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   42:     0x5b350292b78a - std::panic::catch_unwind::hc2b8e79c20593955
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x5b350292b78a - std::thread::Builder::spawn_unchecked_::{{closure}}::hfa6b4978e07815cc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   44:     0x5b350292b78a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hddcd7484a13fd793
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   45:     0x5b350299b1af - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5924238c754de3b8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   46:     0x5b350299b1af - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17
[INFO] [stdout]   47:     0x715c352f6aa4 - <unknown>
[INFO] [stdout]   48:     0x715c35383a34 - clone
[INFO] [stdout]   49:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- problems::ks2022::roundC_C::tests::case1 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'problems::ks2022::roundC_C::tests::case1' panicked at src/problems/ks2022/roundC_C.rs:27:14:
[INFO] [stdout] Parse error.
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b35029962e2 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5b35029962e2 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5b35029962e2 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5b35029962e2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hdcfcb6d4c8489523
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5b35029bba53 - core::fmt::rt::Argument::fmt::h2c56b3114963061a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5b35029bba53 - core::fmt::write::h8a494366950f23bb
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x5b3502993183 - std::io::default_write_fmt::h7b8824096454f323
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5b3502993183 - std::io::Write::write_fmt::h4e71294925c334d0
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5b3502996132 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5b3502997859 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5b350299768e - std::panicking::default_hook::h2c66fc99e962531d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x5b350295f814 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb6bd65493727d71a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5b350295f814 - test::test_main_with_exit_callback::{{closure}}::h60217ec76a0ece4a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5b350299822e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h318e4efb8c1a5689
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5b350299822e - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x5b3502997ffa - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x5b35029967d9 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5b3502997c8d - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x5b35029ba0f0 - core::panicking::panic_fmt::h62f63d096dd276af
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5b35029ba0cb - core::panicking::panic_display::h784ac6e2afc29348
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:268:5
[INFO] [stdout]   20:     0x5b35029ba0cb - core::option::expect_failed::h091923fb77e757a1
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/option.rs:2139:5
[INFO] [stdout]   21:     0x5b350290c226 - core::option::Option<T>::expect::hfec2dfff58fcfcc0
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/option.rs:964:21
[INFO] [stdout]   22:     0x5b3502921ed6 - kickstart::problems::ks2022::roundC_C::IO<R,W>::read::h8ee319fe8faffa76
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/roundC_C.rs:27:14
[INFO] [stdout]   23:     0x5b3502922a06 - kickstart::problems::ks2022::roundC_C::main::h951d24f86c92cfdd
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/roundC_C.rs:100:31
[INFO] [stdout]   24:     0x5b350290d1d6 - kickstart::problems::ks2022::roundC_C::tests::case1::h4235c869e5b828ef
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/roundC_C.rs:117:9
[INFO] [stdout]   25:     0x5b350290d1b7 - kickstart::problems::ks2022::roundC_C::tests::case1::{{closure}}::h11e66c7358472a5d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/roundC_C.rs:116:15
[INFO] [stdout]   26:     0x5b3502911de6 - core::ops::function::FnOnce::call_once::h14c398cad4f4d792
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   27:     0x5b350296507b - core::ops::function::FnOnce::call_once::h1f9474f1347fff52
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   28:     0x5b350296507b - test::__rust_begin_short_backtrace::ha52ab26e77157f03
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18
[INFO] [stdout]   29:     0x5b35029641b5 - test::run_test_in_process::{{closure}}::h229c1a11a50b261f
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74
[INFO] [stdout]   30:     0x5b35029641b5 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h78821afbf97b39a9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   31:     0x5b35029641b5 - std::panicking::catch_unwind::do_call::h53abf3ed5bd32ba3
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   32:     0x5b35029641b5 - std::panicking::catch_unwind::h6deb5fe1e91873c9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   33:     0x5b35029641b5 - std::panic::catch_unwind::hea0829b6b565654b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   34:     0x5b35029641b5 - test::run_test_in_process::hdc44dfecea3db21b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27
[INFO] [stdout]   35:     0x5b35029641b5 - test::run_test::{{closure}}::h0364ba59bf23f652
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43
[INFO] [stdout]   36:     0x5b3502927db4 - test::run_test::{{closure}}::h32730b304eec05da
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41
[INFO] [stdout]   37:     0x5b3502927db4 - std::sys::backtrace::__rust_begin_short_backtrace::h177cb952fc54ad2c
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   38:     0x5b350292b78a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h119d903520007597
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   39:     0x5b350292b78a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab88401d606702a6
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   40:     0x5b350292b78a - std::panicking::catch_unwind::do_call::h163fe12cca9901c2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   41:     0x5b350292b78a - std::panicking::catch_unwind::he81557d0e17cc1bc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   42:     0x5b350292b78a - std::panic::catch_unwind::hc2b8e79c20593955
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x5b350292b78a - std::thread::Builder::spawn_unchecked_::{{closure}}::hfa6b4978e07815cc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   44:     0x5b350292b78a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hddcd7484a13fd793
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   45:     0x5b350299b1af - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5924238c754de3b8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   46:     0x5b350299b1af - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17
[INFO] [stdout]   47:     0x715c352f6aa4 - <unknown>
[INFO] [stdout]   48:     0x715c35383a34 - clone
[INFO] [stdout]   49:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- problems::ks2022::roundC_D::tests::case1 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'problems::ks2022::roundC_D::tests::case1' panicked at src/problems/ks2022/roundC_D.rs:27:14:
[INFO] [stdout] Parse error.
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b35029962e2 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5b35029962e2 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5b35029962e2 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5b35029962e2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hdcfcb6d4c8489523
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5b35029bba53 - core::fmt::rt::Argument::fmt::h2c56b3114963061a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5b35029bba53 - core::fmt::write::h8a494366950f23bb
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x5b3502993183 - std::io::default_write_fmt::h7b8824096454f323
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5b3502993183 - std::io::Write::write_fmt::h4e71294925c334d0
[INFO] [stderr] error: test failed, to rerun pass `--bin kickstart`
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5b3502996132 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5b3502997859 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5b350299768e - std::panicking::default_hook::h2c66fc99e962531d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x5b350295f814 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb6bd65493727d71a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5b350295f814 - test::test_main_with_exit_callback::{{closure}}::h60217ec76a0ece4a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5b350299822e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h318e4efb8c1a5689
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5b350299822e - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x5b3502997ffa - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x5b35029967d9 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5b3502997c8d - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x5b35029ba0f0 - core::panicking::panic_fmt::h62f63d096dd276af
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5b35029ba0cb - core::panicking::panic_display::h784ac6e2afc29348
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:268:5
[INFO] [stdout]   20:     0x5b35029ba0cb - core::option::expect_failed::h091923fb77e757a1
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/option.rs:2139:5
[INFO] [stdout]   21:     0x5b350290c226 - core::option::Option<T>::expect::hfec2dfff58fcfcc0
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/option.rs:964:21
[INFO] [stdout]   22:     0x5b3502900db6 - kickstart::problems::ks2022::roundC_D::IO<R,W>::read::h3ecfedc6547e58dc
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/roundC_D.rs:27:14
[INFO] [stdout]   23:     0x5b3502901a66 - kickstart::problems::ks2022::roundC_D::main::hba392ccbeb57b300
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/roundC_D.rs:104:31
[INFO] [stdout]   24:     0x5b350291c8f6 - kickstart::problems::ks2022::roundC_D::tests::case1::hb06ad27e45029f0c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/roundC_D.rs:121:9
[INFO] [stdout]   25:     0x5b350291c8d7 - kickstart::problems::ks2022::roundC_D::tests::case1::{{closure}}::h505fc9f788b42626
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/roundC_D.rs:120:15
[INFO] [stdout]   26:     0x5b3502911f66 - core::ops::function::FnOnce::call_once::h3dcb7ebbdeb8e6b7
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   27:     0x5b350296507b - core::ops::function::FnOnce::call_once::h1f9474f1347fff52
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   28:     0x5b350296507b - test::__rust_begin_short_backtrace::ha52ab26e77157f03
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18
[INFO] [stdout]   29:     0x5b35029641b5 - test::run_test_in_process::{{closure}}::h229c1a11a50b261f
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74
[INFO] [stdout]   30:     0x5b35029641b5 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h78821afbf97b39a9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   31:     0x5b35029641b5 - std::panicking::catch_unwind::do_call::h53abf3ed5bd32ba3
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   32:     0x5b35029641b5 - std::panicking::catch_unwind::h6deb5fe1e91873c9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   33:     0x5b35029641b5 - std::panic::catch_unwind::hea0829b6b565654b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   34:     0x5b35029641b5 - test::run_test_in_process::hdc44dfecea3db21b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27
[INFO] [stdout]   35:     0x5b35029641b5 - test::run_test::{{closure}}::h0364ba59bf23f652
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43
[INFO] [stdout]   36:     0x5b3502927db4 - test::run_test::{{closure}}::h32730b304eec05da
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41
[INFO] [stdout]   37:     0x5b3502927db4 - std::sys::backtrace::__rust_begin_short_backtrace::h177cb952fc54ad2c
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   38:     0x5b350292b78a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h119d903520007597
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   39:     0x5b350292b78a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab88401d606702a6
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   40:     0x5b350292b78a - std::panicking::catch_unwind::do_call::h163fe12cca9901c2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   41:     0x5b350292b78a - std::panicking::catch_unwind::he81557d0e17cc1bc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   42:     0x5b350292b78a - std::panic::catch_unwind::hc2b8e79c20593955
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x5b350292b78a - std::thread::Builder::spawn_unchecked_::{{closure}}::hfa6b4978e07815cc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   44:     0x5b350292b78a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hddcd7484a13fd793
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   45:     0x5b350299b1af - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5924238c754de3b8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   46:     0x5b350299b1af - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17
[INFO] [stdout]   47:     0x715c352f6aa4 - <unknown>
[INFO] [stdout]   48:     0x715c35383a34 - clone
[INFO] [stdout]   49:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     problems::ks2022::practice_s1_A::tests::case1
[INFO] [stdout]     problems::ks2022::practice_s1_B::tests::case1
[INFO] [stdout]     problems::ks2022::practice_s1_C::tests::case1
[INFO] [stdout]     problems::ks2022::roundC_A::tests::case1
[INFO] [stdout]     problems::ks2022::roundC_B::tests::case1
[INFO] [stdout]     problems::ks2022::roundC_C::tests::case1
[INFO] [stdout]     problems::ks2022::roundC_D::tests::case1
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 13 passed; 7 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "01483460f60b0feaa0e9e2e5d24136d92e09ffdf7562f46abbbfbe5ce009fd05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01483460f60b0feaa0e9e2e5d24136d92e09ffdf7562f46abbbfbe5ce009fd05", kill_on_drop: false }`
[INFO] [stdout] 01483460f60b0feaa0e9e2e5d24136d92e09ffdf7562f46abbbfbe5ce009fd05
