[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 master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmberCrafter%2FRust-kickstart" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AmberCrafter/Rust-kickstart on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-2-tc1/source/Cargo.toml
[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" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c595361db199fb4b84238ff818d204c70b9f0e34baf22c6345b8cadedbd9625
[INFO] running `Command { std: "docker" "start" "-a" "3c595361db199fb4b84238ff818d204c70b9f0e34baf22c6345b8cadedbd9625", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c595361db199fb4b84238ff818d204c70b9f0e34baf22c6345b8cadedbd9625", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c595361db199fb4b84238ff818d204c70b9f0e34baf22c6345b8cadedbd9625", kill_on_drop: false }`
[INFO] [stdout] 3c595361db199fb4b84238ff818d204c70b9f0e34baf22c6345b8cadedbd9625
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 845ca6521f154b319c884f54eae353342947f1579306f3bfb931caf5257f8b33
[INFO] running `Command { std: "docker" "start" "-a" "845ca6521f154b319c884f54eae353342947f1579306f3bfb931caf5257f8b33", 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] [stdout] warning: 74 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "845ca6521f154b319c884f54eae353342947f1579306f3bfb931caf5257f8b33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "845ca6521f154b319c884f54eae353342947f1579306f3bfb931caf5257f8b33", kill_on_drop: false }`
[INFO] [stdout] 845ca6521f154b319c884f54eae353342947f1579306f3bfb931caf5257f8b33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 251e0fbe067bf9908e8aa0dea56cf85cb62062ebf5f55715f8b0992e46a428fa
[INFO] running `Command { std: "docker" "start" "-a" "251e0fbe067bf9908e8aa0dea56cf85cb62062ebf5f55715f8b0992e46a428fa", 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] [stdout] warning: 31 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "251e0fbe067bf9908e8aa0dea56cf85cb62062ebf5f55715f8b0992e46a428fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "251e0fbe067bf9908e8aa0dea56cf85cb62062ebf5f55715f8b0992e46a428fa", kill_on_drop: false }`
[INFO] [stdout] 251e0fbe067bf9908e8aa0dea56cf85cb62062ebf5f55715f8b0992e46a428fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3921fc7df3e60f0de63e31d7f03454f5778ac0db29f89a78ff9a851ec2e2362f
[INFO] running `Command { std: "docker" "start" "-a" "3921fc7df3e60f0de63e31d7f03454f5778ac0db29f89a78ff9a851ec2e2362f", 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 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/kickstart-5f832ff75f00821d)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test problems::ks2022::roundB_A::tests::case1 ... ok
[INFO] [stdout] test problems::ks2022::roundB_A::tests::case2 ... ok
[INFO] [stdout] test problems::ks2022::roundB_B::tests::case1 ... ok
[INFO] [stdout] test problems::ks2022::roundB_B::tests::case3 ... ok
[INFO] [stdout] test problems::ks2022::roundB_B::tests::case2 ... ok
[INFO] [stdout] test problems::ks2022::roundB_C::tests::case2 ... ok
[INFO] [stdout] test problems::ks2022::roundB_C::tests::case1 ... ok
[INFO] [stdout] test problems::ks2022::roundB_C::tests::case3 ... ok
[INFO] [stdout] test problems::ks2022::roundB_C::tests::case4 ... ok
[INFO] [stdout] test problems::ks2022::roundB_D::tests::case1 ... 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::roundB_D::tests::case4 ... ok
[INFO] [stdout] test problems::ks2022::practice_s1_A::tests::case1 ... FAILED
[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_A::tests::case1 ... FAILED
[INFO] [stdout] test problems::ks2022::roundC_B::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] 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:     0x55868f4bbd85 - std::backtrace_rs::backtrace::libunwind::trace::h59d96bdb08384354
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x55868f4bbd85 - std::backtrace_rs::backtrace::trace_unsynchronized::h9cf5becacfc93fba
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55868f4bbd85 - std::sys_common::backtrace::_print_fmt::h10b76d10405dbd48
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55868f4bbd85 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h6ed9e62a156d84e4
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55868f4e29fb - core::fmt::rt::Argument::fmt::h645c680983f03c9f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x55868f4e29fb - core::fmt::write::h8bcd80919a02be29
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x55868f4b95bf - std::io::Write::write_fmt::h8d0c47c662cad79c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x55868f4bbb5e - std::sys_common::backtrace::_print::h6306f131a28d62b0
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55868f4bbb5e - std::sys_common::backtrace::print::h7079288e0a26dfcc
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55868f4bd589 - std::panicking::default_hook::{{closure}}::hb063ecec81a736ba
[INFO] [stdout]   10:     0x55868f4bd24e - std::panicking::default_hook::hd56ee406bf547b5c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x55868f48e1ea - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::he5eacdef44c8728f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x55868f48e1ea - test::test_main::{{closure}}::h0ec9aed229e79095
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x55868f4bdb8b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcbd0d80e1ad4e4f9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x55868f4bdb8b - std::panicking::rust_panic_with_hook::h624aa3ca42ebb8f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x55868f4bd904 - std::panicking::begin_panic_handler::{{closure}}::hbc4e76194a5e287c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:664:13
[INFO] [stdout]   16:     0x55868f4bc249 - std::sys_common::backtrace::__rust_end_short_backtrace::h847fedc9d1ff7b6d
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55868f4bd637 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x55868f428a93 - core::panicking::panic_fmt::hec11a924b87ce965
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55868f4e159c - core::panicking::panic_display::h269ceaaee0e836fe
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:262:5
[INFO] [stdout]   20:     0x55868f428a5c - core::option::expect_failed::h2224e5e9252b5b20
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/option.rs:1994:5
[INFO] [stdout]   21:     0x55868f4442a7 - core::option::Option<T>::expect::h1bffbd62ca1a5b5d
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/option.rs:895:21
[INFO] [stdout]   22:     0x55868f4402c6 - kickstart::problems::ks2022::practice_s1_A::IO<R,W>::read::h5e4653486577eaa4
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/practice_s1_A.rs:24:9
[INFO] [stdout]   23:     0x55868f440619 - kickstart::problems::ks2022::practice_s1_A::main::h3d90483b1e917de0
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/practice_s1_A.rs:65:22
[INFO] [stdout]   24:     0x55868f44b7f6 - kickstart::problems::ks2022::practice_s1_A::tests::case1::h727a36ad6e29573c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/practice_s1_A.rs:82:9
[INFO] [stdout]   25:     0x55868f44b7d7 - kickstart::problems::ks2022::practice_s1_A::tests::case1::{{closure}}::h45008766c42c6ecc
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/practice_s1_A.rs:81:15
[INFO] [stdout]   26:     0x55868f44da36 - core::ops::function::FnOnce::call_once::hcb0996a56b846360
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x55868f492bcb - core::ops::function::FnOnce::call_once::h2e43a8f6f3d94b99
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x55868f492bcb - test::__rust_begin_short_backtrace::h214c9f2d2d3fee90
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:625:18
[INFO] [stdout]   29:     0x55868f4922d1 - test::run_test_in_process::{{closure}}::h510b7ba7990692a5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:60
[INFO] [stdout]   30:     0x55868f4922d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4157186197a93871
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   31:     0x55868f4922d1 - std::panicking::try::do_call::h1bf2463bccd4b28c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   32:     0x55868f4922d1 - std::panicking::try::hd6d4808c9fab4fa5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   33:     0x55868f4922d1 - std::panic::catch_unwind::hd5641d97d123f9f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   34:     0x55868f4922d1 - test::run_test_in_process::hc273b71c8b878a4c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:27
[INFO] [stdout]   35:     0x55868f4922d1 - test::run_test::{{closure}}::h6838df834eb8467e
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:569:43
[INFO] [stdout]   36:     0x55868f45ac94 - test::run_test::{{closure}}::h608b98ecff5665fb
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:599:41
[INFO] [stdout]   37:     0x55868f45ac94 - std::sys_common::backtrace::__rust_begin_short_backtrace::hdc4182b97d1042e9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   38:     0x55868f45f6c2 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h571773fd21d674c8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   39:     0x55868f45f6c2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hdcd384cf2fa70ba3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   40:     0x55868f45f6c2 - std::panicking::try::do_call::h4f1a44bd81423be1
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   41:     0x55868f45f6c2 - std::panicking::try::h5e02afcb81dcd361
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   42:     0x55868f45f6c2 - std::panic::catch_unwind::h022f75775bfd8c45
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   43:     0x55868f45f6c2 - std::thread::Builder::spawn_unchecked_::{{closure}}::hf5a62e9e4e6df1f8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   44:     0x55868f45f6c2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6d56360aeb9509a7
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x55868f4c1d6b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7a343dc551c06baa
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   46:     0x55868f4c1d6b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h30b8111cbaa644f3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   47:     0x55868f4c1d6b - std::sys::pal::unix::thread::Thread::new::thread_start::h7404e134e61e7a11
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   48:     0x7fb906f5dac3 - <unknown>
[INFO] [stdout]   49:     0x7fb906feea04 - __clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- problems::ks2022::practice_s1_B::tests::case1 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:     0x55868f4bbd85 - std::backtrace_rs::backtrace::libunwind::trace::h59d96bdb08384354
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x55868f4bbd85 - std::backtrace_rs::backtrace::trace_unsynchronized::h9cf5becacfc93fba
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55868f4bbd85 - std::sys_common::backtrace::_print_fmt::h10b76d10405dbd48
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55868f4bbd85 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h6ed9e62a156d84e4
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55868f4e29fb - core::fmt::rt::Argument::fmt::h645c680983f03c9f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x55868f4e29fb - core::fmt::write::h8bcd80919a02be29
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x55868f4b95bf - std::io::Write::write_fmt::h8d0c47c662cad79c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x55868f4bbb5e - std::sys_common::backtrace::_print::h6306f131a28d62b0
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55868f4bbb5e - std::sys_common::backtrace::print::h7079288e0a26dfcc
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55868f4bd589 - std::panicking::default_hook::{{closure}}::hb063ecec81a736ba
[INFO] [stdout]   10:     0x55868f4bd24e - std::panicking::default_hook::hd56ee406bf547b5c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x55868f48e1ea - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::he5eacdef44c8728f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x55868f48e1ea - test::test_main::{{closure}}::h0ec9aed229e79095
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x55868f4bdb8b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcbd0d80e1ad4e4f9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x55868f4bdb8b - std::panicking::rust_panic_with_hook::h624aa3ca42ebb8f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x55868f4bd904 - std::panicking::begin_panic_handler::{{closure}}::hbc4e76194a5e287c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:664:13
[INFO] [stdout]   16:     0x55868f4bc249 - std::sys_common::backtrace::__rust_end_short_backtrace::h847fedc9d1ff7b6d
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55868f4bd637 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x55868f428a93 - core::panicking::panic_fmt::hec11a924b87ce965
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55868f4e159c - core::panicking::panic_display::h269ceaaee0e836fe
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:262:5
[INFO] [stdout]   20:     0x55868f428a5c - core::option::expect_failed::h2224e5e9252b5b20
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/option.rs:1994:5
[INFO] [stdout]   21:     0x55868f4442a7 - core::option::Option<T>::expect::h1bffbd62ca1a5b5d
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/option.rs:895:21
[INFO] [stdout]   22:     0x55868f449a86 - kickstart::problems::ks2022::practice_s1_B::IO<R,W>::read::h76b5bc82bdef3bc3
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/practice_s1_B.rs:24:8
[INFO] [stdout]   23:     0x55868f44a0b9 - kickstart::problems::ks2022::practice_s1_B::main::hab1133e59f3b917e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/practice_s1_B.rs:66:21
[INFO] [stdout]   24:     0x55868f455626 - kickstart::problems::ks2022::practice_s1_B::tests::case1::h0374669c883a34ef
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/practice_s1_B.rs:84:9
[INFO] [stdout]   25:     0x55868f455607 - kickstart::problems::ks2022::practice_s1_B::tests::case1::{{closure}}::h9db60a0c518f4d7e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/practice_s1_B.rs:83:15
[INFO] [stdout]   26:     0x55868f44d656 - core::ops::function::FnOnce::call_once::h2df8de671028b87b
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x55868f492bcb - core::ops::function::FnOnce::call_once::h2e43a8f6f3d94b99
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x55868f492bcb - test::__rust_begin_short_backtrace::h214c9f2d2d3fee90
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:625:18
[INFO] [stdout]   29:     0x55868f4922d1 - test::run_test_in_process::{{closure}}::h510b7ba7990692a5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:60
[INFO] [stdout]   30:     0x55868f4922d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4157186197a93871
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   31:     0x55868f4922d1 - std::panicking::try::do_call::h1bf2463bccd4b28c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   32:     0x55868f4922d1 - std::panicking::try::hd6d4808c9fab4fa5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   33:     0x55868f4922d1 - std::panic::catch_unwind::hd5641d97d123f9f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   34:     0x55868f4922d1 - test::run_test_in_process::hc273b71c8b878a4c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:27
[INFO] [stdout]   35:     0x55868f4922d1 - test::run_test::{{closure}}::h6838df834eb8467e
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:569:43
[INFO] [stdout]   36:     0x55868f45ac94 - test::run_test::{{closure}}::h608b98ecff5665fb
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:599:41
[INFO] [stdout]   37:     0x55868f45ac94 - std::sys_common::backtrace::__rust_begin_short_backtrace::hdc4182b97d1042e9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   38:     0x55868f45f6c2 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h571773fd21d674c8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   39:     0x55868f45f6c2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hdcd384cf2fa70ba3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   40:     0x55868f45f6c2 - std::panicking::try::do_call::h4f1a44bd81423be1
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   41:     0x55868f45f6c2 - std::panicking::try::h5e02afcb81dcd361
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   42:     0x55868f45f6c2 - std::panic::catch_unwind::h022f75775bfd8c45
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   43:     0x55868f45f6c2 - std::thread::Builder::spawn_unchecked_::{{closure}}::hf5a62e9e4e6df1f8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   44:     0x55868f45f6c2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6d56360aeb9509a7
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x55868f4c1d6b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7a343dc551c06baa
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   46:     0x55868f4c1d6b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h30b8111cbaa644f3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   47:     0x55868f4c1d6b - std::sys::pal::unix::thread::Thread::new::thread_start::h7404e134e61e7a11
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   48:     0x7fb906f5dac3 - <unknown>
[INFO] [stdout]   49:     0x7fb906feea04 - __clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- problems::ks2022::practice_s1_C::tests::case1 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:     0x55868f4bbd85 - std::backtrace_rs::backtrace::libunwind::trace::h59d96bdb08384354
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x55868f4bbd85 - std::backtrace_rs::backtrace::trace_unsynchronized::h9cf5becacfc93fba
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55868f4bbd85 - std::sys_common::backtrace::_print_fmt::h10b76d10405dbd48
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55868f4bbd85 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h6ed9e62a156d84e4
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55868f4e29fb - core::fmt::rt::Argument::fmt::h645c680983f03c9f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x55868f4e29fb - core::fmt::write::h8bcd80919a02be29
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x55868f4b95bf - std::io::Write::write_fmt::h8d0c47c662cad79c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x55868f4bbb5e - std::sys_common::backtrace::_print::h6306f131a28d62b0
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55868f4bbb5e - std::sys_common::backtrace::print::h7079288e0a26dfcc
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55868f4bd589 - std::panicking::default_hook::{{closure}}::hb063ecec81a736ba
[INFO] [stdout]   10:     0x55868f4bd24e - std::panicking::default_hook::hd56ee406bf547b5c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x55868f48e1ea - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::he5eacdef44c8728f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x55868f48e1ea - test::test_main::{{closure}}::h0ec9aed229e79095
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x55868f4bdb8b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcbd0d80e1ad4e4f9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x55868f4bdb8b - std::panicking::rust_panic_with_hook::h624aa3ca42ebb8f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x55868f4bd904 - std::panicking::begin_panic_handler::{{closure}}::hbc4e76194a5e287c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:664:13
[INFO] [stdout]   16:     0x55868f4bc249 - std::sys_common::backtrace::__rust_end_short_backtrace::h847fedc9d1ff7b6d
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55868f4bd637 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x55868f428a93 - core::panicking::panic_fmt::hec11a924b87ce965
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55868f4e159c - core::panicking::panic_display::h269ceaaee0e836fe
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:262:5
[INFO] [stdout]   20:     0x55868f428a5c - core::option::expect_failed::h2224e5e9252b5b20
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/option.rs:1994:5
[INFO] [stdout]   21:     0x55868f4442a7 - core::option::Option<T>::expect::h1bffbd62ca1a5b5d
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/option.rs:895:21
[INFO] [stdout]   22:     0x55868f458eb6 - kickstart::problems::ks2022::practice_s1_C::IO<R,W>::read::h4a3e33c566edb9ad
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/practice_s1_C.rs:25:9
[INFO] [stdout]   23:     0x55868f4596a9 - kickstart::problems::ks2022::practice_s1_C::main::hb84fc6efaa44e99a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/practice_s1_C.rs:75:23
[INFO] [stdout]   24:     0x55868f445e26 - kickstart::problems::ks2022::practice_s1_C::tests::case1::hf8d65f815be58c7e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/practice_s1_C.rs:92:9
[INFO] [stdout]   25:     0x55868f445e07 - kickstart::problems::ks2022::practice_s1_C::tests::case1::{{closure}}::h45be98b783f239ed
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/practice_s1_C.rs:91:15
[INFO] [stdout]   26:     0x55868f44d886 - core::ops::function::FnOnce::call_once::h912213e545820122
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x55868f492bcb - core::ops::function::FnOnce::call_once::h2e43a8f6f3d94b99
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x55868f492bcb - test::__rust_begin_short_backtrace::h214c9f2d2d3fee90
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:625:18
[INFO] [stdout]   29:     0x55868f4922d1 - test::run_test_in_process::{{closure}}::h510b7ba7990692a5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:60
[INFO] [stdout]   30:     0x55868f4922d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4157186197a93871
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   31:     0x55868f4922d1 - std::panicking::try::do_call::h1bf2463bccd4b28c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   32:     0x55868f4922d1 - std::panicking::try::hd6d4808c9fab4fa5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   33:     0x55868f4922d1 - std::panic::catch_unwind::hd5641d97d123f9f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   34:     0x55868f4922d1 - test::run_test_in_process::hc273b71c8b878a4c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:27
[INFO] [stdout]   35:     0x55868f4922d1 - test::run_test::{{closure}}::h6838df834eb8467e
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:569:43
[INFO] [stdout]   36:     0x55868f45ac94 - test::run_test::{{closure}}::h608b98ecff5665fb
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:599:41
[INFO] [stdout]   37:     0x55868f45ac94 - std::sys_common::backtrace::__rust_begin_short_backtrace::hdc4182b97d1042e9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   38:     0x55868f45f6c2 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h571773fd21d674c8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   39:     0x55868f45f6c2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hdcd384cf2fa70ba3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   40:     0x55868f45f6c2 - std::panicking::try::do_call::h4f1a44bd81423be1
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   41:     0x55868f45f6c2 - std::panicking::try::h5e02afcb81dcd361
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   42:     0x55868f45f6c2 - std::panic::catch_unwind::h022f75775bfd8c45
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   43:     0x55868f45f6c2 - std::thread::Builder::spawn_unchecked_::{{closure}}::hf5a62e9e4e6df1f8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   44:     0x55868f45f6c2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6d56360aeb9509a7
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x55868f4c1d6b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7a343dc551c06baa
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   46:     0x55868f4c1d6b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h30b8111cbaa644f3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   47:     0x55868f4c1d6b - std::sys::pal::unix::thread::Thread::new::thread_start::h7404e134e61e7a11
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   48:     0x7fb906f5dac3 - <unknown>
[INFO] [stdout]   49:     0x7fb906feea04 - __clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- problems::ks2022::roundC_A::tests::case1 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:     0x55868f4bbd85 - std::backtrace_rs::backtrace::libunwind::trace::h59d96bdb08384354
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x55868f4bbd85 - std::backtrace_rs::backtrace::trace_unsynchronized::h9cf5becacfc93fba
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55868f4bbd85 - std::sys_common::backtrace::_print_fmt::h10b76d10405dbd48
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55868f4bbd85 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h6ed9e62a156d84e4
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55868f4e29fb - core::fmt::rt::Argument::fmt::h645c680983f03c9f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x55868f4e29fb - core::fmt::write::h8bcd80919a02be29
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x55868f4b95bf - std::io::Write::write_fmt::h8d0c47c662cad79c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x55868f4bbb5e - std::sys_common::backtrace::_print::h6306f131a28d62b0
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55868f4bbb5e - std::sys_common::backtrace::print::h7079288e0a26dfcc
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55868f4bd589 - std::panicking::default_hook::{{closure}}::hb063ecec81a736ba
[INFO] [stdout]   10:     0x55868f4bd24e - std::panicking::default_hook::hd56ee406bf547b5c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x55868f48e1ea - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::he5eacdef44c8728f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x55868f48e1ea - test::test_main::{{closure}}::h0ec9aed229e79095
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x55868f4bdb8b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcbd0d80e1ad4e4f9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x55868f4bdb8b - std::panicking::rust_panic_with_hook::h624aa3ca42ebb8f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x55868f4bd904 - std::panicking::begin_panic_handler::{{closure}}::hbc4e76194a5e287c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:664:13
[INFO] [stdout]   16:     0x55868f4bc249 - std::sys_common::backtrace::__rust_end_short_backtrace::h847fedc9d1ff7b6d
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55868f4bd637 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x55868f428a93 - core::panicking::panic_fmt::hec11a924b87ce965
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55868f4e159c - core::panicking::panic_display::h269ceaaee0e836fe
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:262:5
[INFO] [stdout]   20:     0x55868f428a5c - core::option::expect_failed::h2224e5e9252b5b20
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/option.rs:1994:5
[INFO] [stdout]   21:     0x55868f4442a7 - core::option::Option<T>::expect::h1bffbd62ca1a5b5d
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/option.rs:895:21
[INFO] [stdout]   22:     0x55868f437776 - kickstart::problems::ks2022::roundC_A::IO<R,W>::read::h8b034c0dd5c75c67
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/roundC_A.rs:24:9
[INFO] [stdout]   23:     0x55868f437ec9 - kickstart::problems::ks2022::roundC_A::main::h77054c54546614f4
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/roundC_A.rs:112:23
[INFO] [stdout]   24:     0x55868f45a9f6 - kickstart::problems::ks2022::roundC_A::tests::case1::h53cb80ff5df7b5e8
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/roundC_A.rs:129:9
[INFO] [stdout]   25:     0x55868f45a9d7 - kickstart::problems::ks2022::roundC_A::tests::case1::{{closure}}::hc9d4a9b22ae2a00b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/roundC_A.rs:128:15
[INFO] [stdout]   26:     0x55868f44d696 - core::ops::function::FnOnce::call_once::h32dbcefa88b052b6
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x55868f492bcb - core::ops::function::FnOnce::call_once::h2e43a8f6f3d94b99
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x55868f492bcb - test::__rust_begin_short_backtrace::h214c9f2d2d3fee90
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:625:18
[INFO] [stdout]   29:     0x55868f4922d1 - test::run_test_in_process::{{closure}}::h510b7ba7990692a5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:60
[INFO] [stdout]   30:     0x55868f4922d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4157186197a93871
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   31:     0x55868f4922d1 - std::panicking::try::do_call::h1bf2463bccd4b28c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   32:     0x55868f4922d1 - std::panicking::try::hd6d4808c9fab4fa5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   33:     0x55868f4922d1 - std::panic::catch_unwind::hd5641d97d123f9f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   34:     0x55868f4922d1 - test::run_test_in_process::hc273b71c8b878a4c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:27
[INFO] [stdout]   35:     0x55868f4922d1 - test::run_test::{{closure}}::h6838df834eb8467e
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:569:43
[INFO] [stdout]   36:     0x55868f45ac94 - test::run_test::{{closure}}::h608b98ecff5665fb
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:599:41
[INFO] [stdout]   37:     0x55868f45ac94 - std::sys_common::backtrace::__rust_begin_short_backtrace::hdc4182b97d1042e9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   38:     0x55868f45f6c2 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h571773fd21d674c8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   39:     0x55868f45f6c2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hdcd384cf2fa70ba3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   40:     0x55868f45f6c2 - std::panicking::try::do_call::h4f1a44bd81423be1
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   41:     0x55868f45f6c2 - std::panicking::try::h5e02afcb81dcd361
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   42:     0x55868f45f6c2 - std::panic::catch_unwind::h022f75775bfd8c45
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   43:     0x55868f45f6c2 - std::thread::Builder::spawn_unchecked_::{{closure}}::hf5a62e9e4e6df1f8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   44:     0x55868f45f6c2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6d56360aeb9509a7
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x55868f4c1d6b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7a343dc551c06baa
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   46:     0x55868f4c1d6b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h30b8111cbaa644f3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   47:     0x55868f4c1d6b - std::sys::pal::unix::thread::Thread::new::thread_start::h7404e134e61e7a11
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   48:     0x7fb906f5dac3 - <unknown>
[INFO] [stdout]   49:     0x7fb906feea04 - __clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- problems::ks2022::roundC_B::tests::case1 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:     0x55868f4bbd85 - std::backtrace_rs::backtrace::libunwind::trace::h59d96bdb08384354
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x55868f4bbd85 - std::backtrace_rs::backtrace::trace_unsynchronized::h9cf5becacfc93fba
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55868f4bbd85 - std::sys_common::backtrace::_print_fmt::h10b76d10405dbd48
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55868f4bbd85 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h6ed9e62a156d84e4
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55868f4e29fb - core::fmt::rt::Argument::fmt::h645c680983f03c9f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x55868f4e29fb - core::fmt::write::h8bcd80919a02be29
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x55868f4b95bf - std::io::Write::write_fmt::h8d0c47c662cad79c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x55868f4bbb5e - std::sys_common::backtrace::_print::h6306f131a28d62b0
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55868f4bbb5e - std::sys_common::backtrace::print::h7079288e0a26dfcc
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55868f4bd589 - std::panicking::default_hook::{{closure}}::hb063ecec81a736ba
[INFO] [stdout]   10:     0x55868f4bd24e - std::panicking::default_hook::hd56ee406bf547b5c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x55868f48e1ea - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::he5eacdef44c8728f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x55868f48e1ea - test::test_main::{{closure}}::h0ec9aed229e79095
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x55868f4bdb8b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcbd0d80e1ad4e4f9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x55868f4bdb8b - std::panicking::rust_panic_with_hook::h624aa3ca42ebb8f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x55868f4bd904 - std::panicking::begin_panic_handler::{{closure}}::hbc4e76194a5e287c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:664:13
[INFO] [stdout]   16:     0x55868f4bc249 - std::sys_common::backtrace::__rust_end_short_backtrace::h847fedc9d1ff7b6d
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55868f4bd637 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x55868f428a93 - core::panicking::panic_fmt::hec11a924b87ce965
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55868f4e159c - core::panicking::panic_display::h269ceaaee0e836fe
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:262:5
[INFO] [stdout]   20:     0x55868f428a5c - core::option::expect_failed::h2224e5e9252b5b20
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/option.rs:1994:5
[INFO] [stdout]   21:     0x55868f4442a7 - core::option::Option<T>::expect::h1bffbd62ca1a5b5d
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/option.rs:895:21
[INFO] [stdout]   22:     0x55868f440bb6 - kickstart::problems::ks2022::roundC_B::IO<R,W>::read::hedbee47009628fe4
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/roundC_B.rs:24:9
[INFO] [stdout]   23:     0x55868f4416c9 - kickstart::problems::ks2022::roundC_B::main::h45ecb93a6f016825
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/roundC_B.rs:88:23
[INFO] [stdout]   24:     0x55868f4526e6 - kickstart::problems::ks2022::roundC_B::tests::case1::h5ee4deb823d635c9
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/roundC_B.rs:105:9
[INFO] [stdout]   25:     0x55868f4526c7 - kickstart::problems::ks2022::roundC_B::tests::case1::{{closure}}::h48fc3faf7ea72f03
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/roundC_B.rs:104:15
[INFO] [stdout]   26:     0x55868f44d846 - core::ops::function::FnOnce::call_once::h8b8572b6e38c472c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x55868f492bcb - core::ops::function::FnOnce::call_once::h2e43a8f6f3d94b99
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x55868f492bcb - test::__rust_begin_short_backtrace::h214c9f2d2d3fee90
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:625:18
[INFO] [stdout]   29:     0x55868f4922d1 - test::run_test_in_process::{{closure}}::h510b7ba7990692a5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:60
[INFO] [stdout]   30:     0x55868f4922d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4157186197a93871
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   31:     0x55868f4922d1 - std::panicking::try::do_call::h1bf2463bccd4b28c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   32:     0x55868f4922d1 - std::panicking::try::hd6d4808c9fab4fa5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   33:     0x55868f4922d1 - std::panic::catch_unwind::hd5641d97d123f9f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   34:     0x55868f4922d1 - test::run_test_in_process::hc273b71c8b878a4c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:27
[INFO] [stdout]   35:     0x55868f4922d1 - test::run_test::{{closure}}::h6838df834eb8467e
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:569:43
[INFO] [stdout]   36:     0x55868f45ac94 - test::run_test::{{closure}}::h608b98ecff5665fb
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:599:41
[INFO] [stdout]   37:     0x55868f45ac94 - std::sys_common::backtrace::__rust_begin_short_backtrace::hdc4182b97d1042e9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   38:     0x55868f45f6c2 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h571773fd21d674c8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   39:     0x55868f45f6c2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hdcd384cf2fa70ba3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   40:     0x55868f45f6c2 - std::panicking::try::do_call::h4f1a44bd81423be1
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   41:     0x55868f45f6c2 - std::panicking::try::h5e02afcb81dcd361
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   42:     0x55868f45f6c2 - std::panic::catch_unwind::h022f75775bfd8c45
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   43:     0x55868f45f6c2 - std::thread::Builder::spawn_unchecked_::{{closure}}::hf5a62e9e4e6df1f8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   44:     0x55868f45f6c2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6d56360aeb9509a7
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x55868f4c1d6b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7a343dc551c06baa
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   46:     0x55868f4c1d6b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h30b8111cbaa644f3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   47:     0x55868f4c1d6b - std::sys::pal::unix::thread::Thread::new::thread_start::h7404e134e61e7a11
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   48:     0x7fb906f5dac3 - <unknown>
[INFO] [stdout]   49:     0x7fb906feea04 - __clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- problems::ks2022::roundC_C::tests::case1 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:     0x55868f4bbd85 - std::backtrace_rs::backtrace::libunwind::trace::h59d96bdb08384354
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x55868f4bbd85 - std::backtrace_rs::backtrace::trace_unsynchronized::h9cf5becacfc93fba
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55868f4bbd85 - std::sys_common::backtrace::_print_fmt::h10b76d10405dbd48
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55868f4bbd85 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h6ed9e62a156d84e4
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55868f4e29fb - core::fmt::rt::Argument::fmt::h645c680983f03c9f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x55868f4e29fb - core::fmt::write::h8bcd80919a02be29
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x55868f4b95bf - std::io::Write::write_fmt::h8d0c47c662cad79c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x55868f4bbb5e - std::sys_common::backtrace::_print::h6306f131a28d62b0
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55868f4bbb5e - std::sys_common::backtrace::print::h7079288e0a26dfcc
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55868f4bd589 - std::panicking::default_hook::{{closure}}::hb063ecec81a736ba
[INFO] [stdout]   10:     0x55868f4bd24e - std::panicking::default_hook::hd56ee406bf547b5c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x55868f48e1ea - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::he5eacdef44c8728f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x55868f48e1ea - test::test_main::{{closure}}::h0ec9aed229e79095
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x55868f4bdb8b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcbd0d80e1ad4e4f9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x55868f4bdb8b - std::panicking::rust_panic_with_hook::h624aa3ca42ebb8f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x55868f4bd904 - std::panicking::begin_panic_handler::{{closure}}::hbc4e76194a5e287c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:664:13
[INFO] [stdout]   16:     0x55868f4bc249 - std::sys_common::backtrace::__rust_end_short_backtrace::h847fedc9d1ff7b6d
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55868f4bd637 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x55868f428a93 - core::panicking::panic_fmt::hec11a924b87ce965
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55868f4e159c - core::panicking::panic_display::h269ceaaee0e836fe
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:262:5
[INFO] [stdout]   20:     0x55868f428a5c - core::option::expect_failed::h2224e5e9252b5b20
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/option.rs:1994:5
[INFO] [stdout]   21:     0x55868f4442a7 - core::option::Option<T>::expect::h1bffbd62ca1a5b5d
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/option.rs:895:21
[INFO] [stdout]   22:     0x55868f4518f6 - kickstart::problems::ks2022::roundC_C::IO<R,W>::read::h28ba5e7537b3d833
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/roundC_C.rs:24:9
[INFO] [stdout]   23:     0x55868f452409 - kickstart::problems::ks2022::roundC_C::main::h4e31acd8e71be1a8
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/roundC_C.rs:100:23
[INFO] [stdout]   24:     0x55868f44cd06 - kickstart::problems::ks2022::roundC_C::tests::case1::ha7106b474c814b37
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/roundC_C.rs:117:9
[INFO] [stdout]   25:     0x55868f44cce7 - kickstart::problems::ks2022::roundC_C::tests::case1::{{closure}}::he22fd65efae89fa9
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/roundC_C.rs:116:15
[INFO] [stdout]   26:     0x55868f44daa6 - core::ops::function::FnOnce::call_once::hcedf0ea0cd0141ea
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x55868f492bcb - core::ops::function::FnOnce::call_once::h2e43a8f6f3d94b99
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x55868f492bcb - test::__rust_begin_short_backtrace::h214c9f2d2d3fee90
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:625:18
[INFO] [stdout]   29:     0x55868f4922d1 - test::run_test_in_process::{{closure}}::h510b7ba7990692a5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:60
[INFO] [stdout]   30:     0x55868f4922d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4157186197a93871
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   31:     0x55868f4922d1 - std::panicking::try::do_call::h1bf2463bccd4b28c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   32:     0x55868f4922d1 - std::panicking::try::hd6d4808c9fab4fa5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   33:     0x55868f4922d1 - std::panic::catch_unwind::hd5641d97d123f9f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   34:     0x55868f4922d1 - test::run_test_in_process::hc273b71c8b878a4c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:27
[INFO] [stdout]   35:     0x55868f4922d1 - test::run_test::{{closure}}::h6838df834eb8467e
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:569:43
[INFO] [stdout]   36:     0x55868f45ac94 - test::run_test::{{closure}}::h608b98ecff5665fb
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:599:41
[INFO] [stdout]   37:     0x55868f45ac94 - std::sys_common::backtrace::__rust_begin_short_backtrace::hdc4182b97d1042e9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   38:     0x55868f45f6c2 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h571773fd21d674c8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   39:     0x55868f45f6c2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hdcd384cf2fa70ba3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   40:     0x55868f45f6c2 - std::panicking::try::do_call::h4f1a44bd81423be1
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   41:     0x55868f45f6c2 - std::panicking::try::h5e02afcb81dcd361
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   42:     0x55868f45f6c2 - std::panic::catch_unwind::h022f75775bfd8c45
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   43:     0x55868f45f6c2 - std::thread::Builder::spawn_unchecked_::{{closure}}::hf5a62e9e4e6df1f8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   44:     0x55868f45f6c2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6d56360aeb9509a7
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x55868f4c1d6b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7a343dc551c06baa
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   46:     0x55868f4c1d6b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h30b8111cbaa644f3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   47:     0x55868f4c1d6b - std::sys::pal::unix::thread::Thread::new::thread_start::h7404e134e61e7a11
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   48:     0x7fb906f5dac3 - <unknown>
[INFO] [stdout]   49:     0x7fb906feea04 - __clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- problems::ks2022::roundC_D::tests::case1 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:     0x55868f4bbd85 - std::backtrace_rs::backtrace::libunwind::trace::h59d96bdb08384354
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x55868f4bbd85 - std::backtrace_rs::backtrace::trace_unsynchronized::h9cf5becacfc93fba
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55868f4bbd85 - std::sys_common::backtrace::_print_fmt::h10b76d10405dbd48
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55868f4bbd85 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h6ed9e62a156d84e4
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55868f4e29fb - core::fmt::rt::Argument::fmt::h645c680983f03c9f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x55868f4e29fb - core::fmt::write::h8bcd80919a02be29
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x55868f4b95bf - std::io::Write::write_fmt::h8d0c47c662cad79c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x55868f4bbb5e - std::sys_common::backtrace::_print::h6306f131a28d62b0
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55868f4bbb5e - std::sys_common::backtrace::print::h7079288e0a26dfcc
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55868f4bd589 - std::panicking::default_hook::{{closure}}::hb063ecec81a736ba
[INFO] [stdout]   10:     0x55868f4bd24e - std::panicking::default_hook::hd56ee406bf547b5c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x55868f48e1ea - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::he5eacdef44c8728f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x55868f48e1ea - test::test_main::{{closure}}::h0ec9aed229e79095
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x55868f4bdb8b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcbd0d80e1ad4e4f9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x55868f4bdb8b - std::panicking::rust_panic_with_hook::h624aa3ca42ebb8f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x55868f4bd904 - std::panicking::begin_panic_handler::{{closure}}::hbc4e76194a5e287c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:664:13
[INFO] [stdout]   16:     0x55868f4bc249 - std::sys_common::backtrace::__rust_end_short_backtrace::h847fedc9d1ff7b6d
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55868f4bd637 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x55868f428a93 - core::panicking::panic_fmt::hec11a924b87ce965
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55868f4e159c - core::panicking::panic_display::h269ceaaee0e836fe
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:262:5
[INFO] [stdout]   20:     0x55868f428a5c - core::option::expect_failed::h2224e5e9252b5b20
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/option.rs:1994:5
[INFO] [stdout]   21:     0x55868f4442a7 - core::option::Option<T>::expect::h1bffbd62ca1a5b5d
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/option.rs:895:21
[INFO] [stdout]   22:     0x55868f44a846 - kickstart::problems::ks2022::roundC_D::IO<R,W>::read::h11f46d37982f797f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/roundC_D.rs:24:9
[INFO] [stdout]   23:     0x55868f44b519 - kickstart::problems::ks2022::roundC_D::main::h40590cd53ecb176c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/roundC_D.rs:104:23
[INFO] [stdout]   24:     0x55868f44cd46 - kickstart::problems::ks2022::roundC_D::tests::case1::h0950860a618661c4
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/roundC_D.rs:121:9
[INFO] [stdout]   25:     0x55868f44cd27 - kickstart::problems::ks2022::roundC_D::tests::case1::{{closure}}::h282f77fa12c01c27
[INFO] [stdout]                                at /opt/rustwide/workdir/src/problems/ks2022/roundC_D.rs:120:15
[INFO] [stdout]   26:     0x55868f44d786 - core::ops::function::FnOnce::call_once::h6334caff54a23d6c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x55868f492bcb - core::ops::function::FnOnce::call_once::h2e43a8f6f3d94b99
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x55868f492bcb - test::__rust_begin_short_backtrace::h214c9f2d2d3fee90
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:625:18
[INFO] [stdout]   29:     0x55868f4922d1 - test::run_test_in_process::{{closure}}::h510b7ba7990692a5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:60
[INFO] [stdout]   30:     0x55868f4922d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4157186197a93871
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   31:     0x55868f4922d1 - std::panicking::try::do_call::h1bf2463bccd4b28c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   32:     0x55868f4922d1 - std::panicking::try::hd6d4808c9fab4fa5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   33:     0x55868f4922d1 - std::panic::catch_unwind::hd5641d97d123f9f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   34:     0x55868f4922d1 - test::run_test_in_process::hc273b71c8b878a4c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:27
[INFO] [stdout]   35:     0x55868f4922d1 - test::run_test::{{closure}}::h6838df834eb8467e
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:569:43
[INFO] [stdout]   36:     0x55868f45ac94 - test::run_test::{{closure}}::h608b98ecff5665fb
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:599:41
[INFO] [stdout]   37:     0x55868f45ac94 - std::sys_common::backtrace::__rust_begin_short_backtrace::hdc4182b97d1042e9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   38:     0x55868f45f6c2 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h571773fd21d674c8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   39:     0x55868f45f6c2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hdcd384cf2fa70ba3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   40:     0x55868f45f6c2 - std::panicking::try::do_call::h4f1a44bd81423be1
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   41:     0x55868f45f6c2 - std::panicking::try::h5e02afcb81dcd361
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   42:     0x55868f45f6c2 - std::panic::catch_unwind::h022f75775bfd8c45
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   43:     0x55868f45f6c2 - std::thread::Builder::spawn_unchecked_::{{closure}}::hf5a62e9e4e6df1f8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   44:     0x55868f45f6c2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6d56360aeb9509a7
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x55868f4c1d6b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7a343dc551c06baa
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   46:     0x55868f4c1d6b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h30b8111cbaa644f3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   47:     0x55868f4c1d6b - std::sys::pal::unix::thread::Thread::new::thread_start::h7404e134e61e7a11
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   48:     0x7fb906f5dac3 - <unknown>
[INFO] [stdout]   49:     0x7fb906feea04 - __clone
[INFO] [stdout]   50:                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 0.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin kickstart`
[INFO] running `Command { std: "docker" "inspect" "3921fc7df3e60f0de63e31d7f03454f5778ac0db29f89a78ff9a851ec2e2362f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3921fc7df3e60f0de63e31d7f03454f5778ac0db29f89a78ff9a851ec2e2362f", kill_on_drop: false }`
[INFO] [stdout] 3921fc7df3e60f0de63e31d7f03454f5778ac0db29f89a78ff9a851ec2e2362f
