[INFO] cloning repository https://github.com/ltraniello/rustcses [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ltraniello/rustcses" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fltraniello%2Frustcses", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fltraniello%2Frustcses'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e53a804181ddaf7d5535c02917de9ea1bec7f09d [INFO] testing ltraniello/rustcses against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fltraniello%2Frustcses" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ltraniello/rustcses on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ltraniello/rustcses [INFO] finished tweaking git repo https://github.com/ltraniello/rustcses [INFO] tweaked toml for git repo https://github.com/ltraniello/rustcses written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/ltraniello/rustcses already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3f3a727cd0e9e24d5ef1b78a9832df21e728fc26bf8535d537eddd7a5c91b230 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "3f3a727cd0e9e24d5ef1b78a9832df21e728fc26bf8535d537eddd7a5c91b230", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3f3a727cd0e9e24d5ef1b78a9832df21e728fc26bf8535d537eddd7a5c91b230", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f3a727cd0e9e24d5ef1b78a9832df21e728fc26bf8535d537eddd7a5c91b230", kill_on_drop: false }` [INFO] [stdout] 3f3a727cd0e9e24d5ef1b78a9832df21e728fc26bf8535d537eddd7a5c91b230 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 35454c6c3efee92ff19844a7f3698e0aff4acb05e34cf69be74d24393c1ed531 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "35454c6c3efee92ff19844a7f3698e0aff4acb05e34cf69be74d24393c1ed531", kill_on_drop: false }` [INFO] [stderr] Compiling permutohedron v0.2.4 [INFO] [stderr] Compiling rustcsec v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Entry` [INFO] [stdout] --> src/sorting_searching.rs:2:43 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::hash_map::{HashMap, Entry}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `next_available_movie_index` is never read [INFO] [stdout] --> src/sorting_searching.rs:226:13 [INFO] [stdout] | [INFO] [stdout] 226 | let mut next_available_movie_index = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/sorting_searching.rs:224:68 [INFO] [stdout] | [INFO] [stdout] 224 | fn do_solve_movie_festival(movies : &Vec>, mut last_film_index : i32, movie_seen : u64) -> u64 { [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Pair` [INFO] [stdout] --> src/utils.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Pair { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `pairs` [INFO] [stdout] --> src/utils.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn pairs(&mut self, count : u32) -> Vec> [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_input` [INFO] [stdout] --> src/utils.rs:59:8 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn read_input() -> String { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `print_vec` [INFO] [stdout] --> src/utils.rs:65:8 [INFO] [stdout] | [INFO] [stdout] 65 | pub fn print_vec(v : &Vec, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `char_to_u8` [INFO] [stdout] --> src/utils.rs:72:8 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn char_to_u8(c : char) -> u8 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `u8_to_char` [INFO] [stdout] --> src/utils.rs:76:8 [INFO] [stdout] | [INFO] [stdout] 76 | pub fn u8_to_char(u : u8) -> char { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_weird_algorithm` [INFO] [stdout] --> src/intro.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn solve_weird_algorithm(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `do_solve_weird_algorithm` [INFO] [stdout] --> src/intro.rs:12:4 [INFO] [stdout] | [INFO] [stdout] 12 | fn do_solve_weird_algorithm(mut n : u64, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_missing_number` [INFO] [stdout] --> src/intro.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn solve_missing_number(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `do_solve_missing_number` [INFO] [stdout] --> src/intro.rs:41:4 [INFO] [stdout] | [INFO] [stdout] 41 | fn do_solve_missing_number(n : i32, numbers : Vec, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_repetitions` [INFO] [stdout] --> src/intro.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn solve_repetitions(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `do_solve_repetitions` [INFO] [stdout] --> src/intro.rs:68:4 [INFO] [stdout] | [INFO] [stdout] 68 | fn do_solve_repetitions(dna : String, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_increasing_array` [INFO] [stdout] --> src/intro.rs:98:8 [INFO] [stdout] | [INFO] [stdout] 98 | pub fn solve_increasing_array(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_permutations` [INFO] [stdout] --> src/intro.rs:114:8 [INFO] [stdout] | [INFO] [stdout] 114 | pub fn solve_permutations(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `do_solve_permutations` [INFO] [stdout] --> src/intro.rs:119:4 [INFO] [stdout] | [INFO] [stdout] 119 | fn do_solve_permutations(n : u64, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_number_spiral` [INFO] [stdout] --> src/intro.rs:158:8 [INFO] [stdout] | [INFO] [stdout] 158 | pub fn solve_number_spiral(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `do_solve_number_spiral` [INFO] [stdout] --> src/intro.rs:164:4 [INFO] [stdout] | [INFO] [stdout] 164 | fn do_solve_number_spiral(coords : Vec>, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_two_knights` [INFO] [stdout] --> src/intro.rs:199:8 [INFO] [stdout] | [INFO] [stdout] 199 | pub fn solve_two_knights(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `do_solve_two_knights` [INFO] [stdout] --> src/intro.rs:204:4 [INFO] [stdout] | [INFO] [stdout] 204 | fn do_solve_two_knights(n : i64, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_two_sets` [INFO] [stdout] --> src/intro.rs:224:8 [INFO] [stdout] | [INFO] [stdout] 224 | pub fn solve_two_sets(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `do_solve_two_sets` [INFO] [stdout] --> src/intro.rs:229:4 [INFO] [stdout] | [INFO] [stdout] 229 | fn do_solve_two_sets(n : i64, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_bit_strings` [INFO] [stdout] --> src/intro.rs:280:8 [INFO] [stdout] | [INFO] [stdout] 280 | pub fn solve_bit_strings(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `do_solve_bit_strings` [INFO] [stdout] --> src/intro.rs:285:4 [INFO] [stdout] | [INFO] [stdout] 285 | fn do_solve_bit_strings(n : u64, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_trailing_zeros` [INFO] [stdout] --> src/intro.rs:303:8 [INFO] [stdout] | [INFO] [stdout] 303 | pub fn solve_trailing_zeros(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `do_solve_trailing_zeros_slow` [INFO] [stdout] --> src/intro.rs:308:4 [INFO] [stdout] | [INFO] [stdout] 308 | fn do_solve_trailing_zeros_slow(n : u64, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `do_solve_trailing_zeros` [INFO] [stdout] --> src/intro.rs:325:4 [INFO] [stdout] | [INFO] [stdout] 325 | fn do_solve_trailing_zeros(n : u64, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_coin_piles` [INFO] [stdout] --> src/intro.rs:350:8 [INFO] [stdout] | [INFO] [stdout] 350 | pub fn solve_coin_piles(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `do_solve_coin_piles` [INFO] [stdout] --> src/intro.rs:356:4 [INFO] [stdout] | [INFO] [stdout] 356 | fn do_solve_coin_piles(pairs : Vec>, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SIZE` [INFO] [stdout] --> src/intro.rs:380:1 [INFO] [stdout] | [INFO] [stdout] 380 | const SIZE: usize = 7; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SQQIZE` [INFO] [stdout] --> src/intro.rs:381:1 [INFO] [stdout] | [INFO] [stdout] 381 | const SQQIZE: usize = SIZE*SIZE; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `FIRST_POS` [INFO] [stdout] --> src/intro.rs:382:1 [INFO] [stdout] | [INFO] [stdout] 382 | const FIRST_POS: usize = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `LAST_POS` [INFO] [stdout] --> src/intro.rs:383:1 [INFO] [stdout] | [INFO] [stdout] 383 | const LAST_POS: usize = SIZE*(SIZE-1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `PATHLEN` [INFO] [stdout] --> src/intro.rs:384:1 [INFO] [stdout] | [INFO] [stdout] 384 | const PATHLEN: usize = SIZE*SIZE-1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `is_available` [INFO] [stdout] --> src/intro.rs:387:4 [INFO] [stdout] | [INFO] [stdout] 387 | fn is_available(visited : &[[bool; SIZE]], i : usize, j : usize) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Counter` [INFO] [stdout] --> src/intro.rs:391:8 [INFO] [stdout] | [INFO] [stdout] 391 | struct Counter { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `rec_solve_grid_path` [INFO] [stdout] --> src/intro.rs:396:4 [INFO] [stdout] | [INFO] [stdout] 396 | fn rec_solve_grid_path(count : &mut Counter, path : &[u8], visited : &mut[[bool; SIZE]], gi : usize, gj : usize, i : usize, lastchar : u8) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `do_solve_grid_path` [INFO] [stdout] --> src/intro.rs:424:4 [INFO] [stdout] | [INFO] [stdout] 424 | fn do_solve_grid_path(path : &[u8]) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_grid_path` [INFO] [stdout] --> src/intro.rs:437:4 [INFO] [stdout] | [INFO] [stdout] 437 | fn solve_grid_path(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_palindrome_reorder` [INFO] [stdout] --> src/intro.rs:451:8 [INFO] [stdout] | [INFO] [stdout] 451 | pub fn solve_palindrome_reorder(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `do_solve_palindrome_reorder` [INFO] [stdout] --> src/intro.rs:456:4 [INFO] [stdout] | [INFO] [stdout] 456 | fn do_solve_palindrome_reorder(raws : String, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_apple_division` [INFO] [stdout] --> src/intro.rs:502:8 [INFO] [stdout] | [INFO] [stdout] 502 | pub fn solve_apple_division(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `do_solve_apple_division` [INFO] [stdout] --> src/intro.rs:508:4 [INFO] [stdout] | [INFO] [stdout] 508 | fn do_solve_apple_division(n : i32, weights : Vec, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_appartments` [INFO] [stdout] --> src/sorting_searching.rs:36:4 [INFO] [stdout] | [INFO] [stdout] 36 | fn solve_appartments(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `do_solve_apartments` [INFO] [stdout] --> src/sorting_searching.rs:48:4 [INFO] [stdout] | [INFO] [stdout] 48 | fn do_solve_apartments(k : i64, expected : &mut Vec, size : &mut Vec) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_ferris` [INFO] [stdout] --> src/sorting_searching.rs:88:4 [INFO] [stdout] | [INFO] [stdout] 88 | fn solve_ferris(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `do_solve_ferris` [INFO] [stdout] --> src/sorting_searching.rs:98:4 [INFO] [stdout] | [INFO] [stdout] 98 | fn do_solve_ferris(x : i64, size : &mut Vec) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_concert_ticket` [INFO] [stdout] --> src/sorting_searching.rs:129:4 [INFO] [stdout] | [INFO] [stdout] 129 | fn solve_concert_ticket(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `do_solve_concert_ticket` [INFO] [stdout] --> src/sorting_searching.rs:139:4 [INFO] [stdout] | [INFO] [stdout] 139 | fn do_solve_concert_ticket(prices : &mut Vec, customers : &mut Vec, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_restaurant_customers` [INFO] [stdout] --> src/sorting_searching.rs:170:4 [INFO] [stdout] | [INFO] [stdout] 170 | fn solve_restaurant_customers(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `do_solve_restaurant_customers` [INFO] [stdout] --> src/sorting_searching.rs:187:4 [INFO] [stdout] | [INFO] [stdout] 187 | fn do_solve_restaurant_customers(arrival_t : &mut Vec, leaving_t : &mut Vec) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_movie_festival` [INFO] [stdout] --> src/sorting_searching.rs:215:4 [INFO] [stdout] | [INFO] [stdout] 215 | fn solve_movie_festival(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `do_solve_movie_festival` [INFO] [stdout] --> src/sorting_searching.rs:224:4 [INFO] [stdout] | [INFO] [stdout] 224 | fn do_solve_movie_festival(movies : &Vec>, mut last_film_index : i32, movie_seen : u64) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_twovalues` [INFO] [stdout] --> src/sorting_searching.rs:251:4 [INFO] [stdout] | [INFO] [stdout] 251 | fn solve_twovalues(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `do_solve_twovalues` [INFO] [stdout] --> src/sorting_searching.rs:264:4 [INFO] [stdout] | [INFO] [stdout] 264 | fn do_solve_twovalues(val : i64, values : Vec) -> (usize, usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/utils.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 68 | write!(out, "{} ", *u); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `trimmedDna` should have a snake case name [INFO] [stdout] --> src/intro.rs:69:9 [INFO] [stdout] | [INFO] [stdout] 69 | let trimmedDna = dna.trim(); [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `trimmed_dna` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `longestSeq` should have a snake case name [INFO] [stdout] --> src/intro.rs:71:13 [INFO] [stdout] | [INFO] [stdout] 71 | let mut longestSeq = 0; [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `longest_seq` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `currentChar` should have a snake case name [INFO] [stdout] --> src/intro.rs:72:13 [INFO] [stdout] | [INFO] [stdout] 72 | let mut currentChar = 'Z'; [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `current_char` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `currentSeqLength` should have a snake case name [INFO] [stdout] --> src/intro.rs:73:13 [INFO] [stdout] | [INFO] [stdout] 73 | let mut currentSeqLength = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `current_seq_length` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `turnCount` should have a snake case name [INFO] [stdout] --> src/intro.rs:103:13 [INFO] [stdout] | [INFO] [stdout] 103 | let mut turnCount : u64 = 0; [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `turn_count` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/intro.rs:266:5 [INFO] [stdout] | [INFO] [stdout] 266 | writeln!(out); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `$crate::write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/intro.rs:362:30 [INFO] [stdout] | [INFO] [stdout] 362 | if (2*b-a)%3 != 0 || b-2*(2*b-a)/3 < 0 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/intro.rs:482:9 [INFO] [stdout] | [INFO] [stdout] 482 | write!(out, "{}", crate::utils::u8_to_char(*c as u8)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/intro.rs:485:9 [INFO] [stdout] | [INFO] [stdout] 485 | write!(out, "{}", oddchar); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/intro.rs:489:9 [INFO] [stdout] | [INFO] [stdout] 489 | write!(out, "{}", crate::utils::u8_to_char(*c as u8)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/intro.rs:527:5 [INFO] [stdout] | [INFO] [stdout] 527 | writeln!(out, "{}", sum-2*maxgroupsum); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/sorting_searching.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | write!(out, "{}", c); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/sorting_searching.rs:95:5 [INFO] [stdout] | [INFO] [stdout] 95 | write!(out, "{}", ans); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 71 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.86s [INFO] running `Command { std: "docker" "inspect" "35454c6c3efee92ff19844a7f3698e0aff4acb05e34cf69be74d24393c1ed531", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35454c6c3efee92ff19844a7f3698e0aff4acb05e34cf69be74d24393c1ed531", kill_on_drop: false }` [INFO] [stdout] 35454c6c3efee92ff19844a7f3698e0aff4acb05e34cf69be74d24393c1ed531 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a35057742c026848bbd20554d6c2ded2fc33d5a2744d1b8f7e7df92535848e39 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a35057742c026848bbd20554d6c2ded2fc33d5a2744d1b8f7e7df92535848e39", kill_on_drop: false }` [INFO] [stderr] Compiling rustcsec v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Entry` [INFO] [stdout] --> src/sorting_searching.rs:2:43 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::hash_map::{HashMap, Entry}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `next_available_movie_index` is never read [INFO] [stdout] --> src/sorting_searching.rs:226:13 [INFO] [stdout] | [INFO] [stdout] 226 | let mut next_available_movie_index = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/sorting_searching.rs:281:12 [INFO] [stdout] | [INFO] [stdout] 281 | let (u,v) = do_solve_twovalues(8, vec!{2, 7, 5, 1}); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/sorting_searching.rs:224:68 [INFO] [stdout] | [INFO] [stdout] 224 | fn do_solve_movie_festival(movies : &Vec>, mut last_film_index : i32, movie_seen : u64) -> u64 { [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `pairs` [INFO] [stdout] --> src/utils.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn pairs(&mut self, count : u32) -> Vec> [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_input` [INFO] [stdout] --> src/utils.rs:59:8 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn read_input() -> String { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_weird_algorithm` [INFO] [stdout] --> src/intro.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn solve_weird_algorithm(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_missing_number` [INFO] [stdout] --> src/intro.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn solve_missing_number(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_repetitions` [INFO] [stdout] --> src/intro.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn solve_repetitions(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_increasing_array` [INFO] [stdout] --> src/intro.rs:98:8 [INFO] [stdout] | [INFO] [stdout] 98 | pub fn solve_increasing_array(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_permutations` [INFO] [stdout] --> src/intro.rs:114:8 [INFO] [stdout] | [INFO] [stdout] 114 | pub fn solve_permutations(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_number_spiral` [INFO] [stdout] --> src/intro.rs:158:8 [INFO] [stdout] | [INFO] [stdout] 158 | pub fn solve_number_spiral(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_two_knights` [INFO] [stdout] --> src/intro.rs:199:8 [INFO] [stdout] | [INFO] [stdout] 199 | pub fn solve_two_knights(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_two_sets` [INFO] [stdout] --> src/intro.rs:224:8 [INFO] [stdout] | [INFO] [stdout] 224 | pub fn solve_two_sets(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_bit_strings` [INFO] [stdout] --> src/intro.rs:280:8 [INFO] [stdout] | [INFO] [stdout] 280 | pub fn solve_bit_strings(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_trailing_zeros` [INFO] [stdout] --> src/intro.rs:303:8 [INFO] [stdout] | [INFO] [stdout] 303 | pub fn solve_trailing_zeros(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_coin_piles` [INFO] [stdout] --> src/intro.rs:350:8 [INFO] [stdout] | [INFO] [stdout] 350 | pub fn solve_coin_piles(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SQQIZE` [INFO] [stdout] --> src/intro.rs:381:1 [INFO] [stdout] | [INFO] [stdout] 381 | const SQQIZE: usize = SIZE*SIZE; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `LAST_POS` [INFO] [stdout] --> src/intro.rs:383:1 [INFO] [stdout] | [INFO] [stdout] 383 | const LAST_POS: usize = SIZE*(SIZE-1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `PATHLEN` [INFO] [stdout] --> src/intro.rs:384:1 [INFO] [stdout] | [INFO] [stdout] 384 | const PATHLEN: usize = SIZE*SIZE-1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `rec` [INFO] [stdout] --> src/intro.rs:393:5 [INFO] [stdout] | [INFO] [stdout] 393 | rec: u64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_grid_path` [INFO] [stdout] --> src/intro.rs:437:4 [INFO] [stdout] | [INFO] [stdout] 437 | fn solve_grid_path(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_palindrome_reorder` [INFO] [stdout] --> src/intro.rs:451:8 [INFO] [stdout] | [INFO] [stdout] 451 | pub fn solve_palindrome_reorder(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_apple_division` [INFO] [stdout] --> src/intro.rs:502:8 [INFO] [stdout] | [INFO] [stdout] 502 | pub fn solve_apple_division(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_appartments` [INFO] [stdout] --> src/sorting_searching.rs:36:4 [INFO] [stdout] | [INFO] [stdout] 36 | fn solve_appartments(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_ferris` [INFO] [stdout] --> src/sorting_searching.rs:88:4 [INFO] [stdout] | [INFO] [stdout] 88 | fn solve_ferris(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_concert_ticket` [INFO] [stdout] --> src/sorting_searching.rs:129:4 [INFO] [stdout] | [INFO] [stdout] 129 | fn solve_concert_ticket(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_restaurant_customers` [INFO] [stdout] --> src/sorting_searching.rs:170:4 [INFO] [stdout] | [INFO] [stdout] 170 | fn solve_restaurant_customers(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_movie_festival` [INFO] [stdout] --> src/sorting_searching.rs:215:4 [INFO] [stdout] | [INFO] [stdout] 215 | fn solve_movie_festival(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `do_solve_movie_festival` [INFO] [stdout] --> src/sorting_searching.rs:224:4 [INFO] [stdout] | [INFO] [stdout] 224 | fn do_solve_movie_festival(movies : &Vec>, mut last_film_index : i32, movie_seen : u64) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve_twovalues` [INFO] [stdout] --> src/sorting_searching.rs:251:4 [INFO] [stdout] | [INFO] [stdout] 251 | fn solve_twovalues(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/utils.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 68 | write!(out, "{} ", *u); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `trimmedDna` should have a snake case name [INFO] [stdout] --> src/intro.rs:69:9 [INFO] [stdout] | [INFO] [stdout] 69 | let trimmedDna = dna.trim(); [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `trimmed_dna` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `longestSeq` should have a snake case name [INFO] [stdout] --> src/intro.rs:71:13 [INFO] [stdout] | [INFO] [stdout] 71 | let mut longestSeq = 0; [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `longest_seq` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `currentChar` should have a snake case name [INFO] [stdout] --> src/intro.rs:72:13 [INFO] [stdout] | [INFO] [stdout] 72 | let mut currentChar = 'Z'; [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `current_char` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `currentSeqLength` should have a snake case name [INFO] [stdout] --> src/intro.rs:73:13 [INFO] [stdout] | [INFO] [stdout] 73 | let mut currentSeqLength = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `current_seq_length` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `turnCount` should have a snake case name [INFO] [stdout] --> src/intro.rs:103:13 [INFO] [stdout] | [INFO] [stdout] 103 | let mut turnCount : u64 = 0; [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `turn_count` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/intro.rs:266:5 [INFO] [stdout] | [INFO] [stdout] 266 | writeln!(out); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `$crate::write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/intro.rs:362:30 [INFO] [stdout] | [INFO] [stdout] 362 | if (2*b-a)%3 != 0 || b-2*(2*b-a)/3 < 0 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/intro.rs:482:9 [INFO] [stdout] | [INFO] [stdout] 482 | write!(out, "{}", crate::utils::u8_to_char(*c as u8)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/intro.rs:485:9 [INFO] [stdout] | [INFO] [stdout] 485 | write!(out, "{}", oddchar); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/intro.rs:489:9 [INFO] [stdout] | [INFO] [stdout] 489 | write!(out, "{}", crate::utils::u8_to_char(*c as u8)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/intro.rs:527:5 [INFO] [stdout] | [INFO] [stdout] 527 | writeln!(out, "{}", sum-2*maxgroupsum); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/sorting_searching.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | write!(out, "{}", c); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/sorting_searching.rs:95:5 [INFO] [stdout] | [INFO] [stdout] 95 | write!(out, "{}", ans); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.98s [INFO] [stdout] warning: 45 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a35057742c026848bbd20554d6c2ded2fc33d5a2744d1b8f7e7df92535848e39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a35057742c026848bbd20554d6c2ded2fc33d5a2744d1b8f7e7df92535848e39", kill_on_drop: false }` [INFO] [stdout] a35057742c026848bbd20554d6c2ded2fc33d5a2744d1b8f7e7df92535848e39 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2dd292c5880bac808f4c68e252e1c9cf768555682009369e5551487510021747 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2dd292c5880bac808f4c68e252e1c9cf768555682009369e5551487510021747", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `Entry` [INFO] [stderr] --> src/sorting_searching.rs:2:43 [INFO] [stderr] | [INFO] [stderr] 2 | use std::collections::hash_map::{HashMap, Entry}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `next_available_movie_index` is never read [INFO] [stderr] --> src/sorting_searching.rs:226:13 [INFO] [stderr] | [INFO] [stderr] 226 | let mut next_available_movie_index = 0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/sorting_searching.rs:281:12 [INFO] [stderr] | [INFO] [stderr] 281 | let (u,v) = do_solve_twovalues(8, vec!{2, 7, 5, 1}); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/sorting_searching.rs:224:68 [INFO] [stderr] | [INFO] [stderr] 224 | fn do_solve_movie_festival(movies : &Vec>, mut last_film_index : i32, movie_seen : u64) -> u64 { [INFO] [stderr] | ----^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `pairs` [INFO] [stderr] --> src/utils.rs:46:12 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn pairs(&mut self, count : u32) -> Vec> [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_input` [INFO] [stderr] --> src/utils.rs:59:8 [INFO] [stderr] | [INFO] [stderr] 59 | pub fn read_input() -> String { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `solve_weird_algorithm` [INFO] [stderr] --> src/intro.rs:7:8 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn solve_weird_algorithm(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `solve_missing_number` [INFO] [stderr] --> src/intro.rs:34:8 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn solve_missing_number(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `solve_repetitions` [INFO] [stderr] --> src/intro.rs:63:8 [INFO] [stderr] | [INFO] [stderr] 63 | pub fn solve_repetitions(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `solve_increasing_array` [INFO] [stderr] --> src/intro.rs:98:8 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn solve_increasing_array(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `solve_permutations` [INFO] [stderr] --> src/intro.rs:114:8 [INFO] [stderr] | [INFO] [stderr] 114 | pub fn solve_permutations(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `solve_number_spiral` [INFO] [stderr] --> src/intro.rs:158:8 [INFO] [stderr] | [INFO] [stderr] 158 | pub fn solve_number_spiral(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `solve_two_knights` [INFO] [stderr] --> src/intro.rs:199:8 [INFO] [stderr] | [INFO] [stderr] 199 | pub fn solve_two_knights(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `solve_two_sets` [INFO] [stderr] --> src/intro.rs:224:8 [INFO] [stderr] | [INFO] [stderr] 224 | pub fn solve_two_sets(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `solve_bit_strings` [INFO] [stderr] --> src/intro.rs:280:8 [INFO] [stderr] | [INFO] [stderr] 280 | pub fn solve_bit_strings(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `solve_trailing_zeros` [INFO] [stderr] --> src/intro.rs:303:8 [INFO] [stderr] | [INFO] [stderr] 303 | pub fn solve_trailing_zeros(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `solve_coin_piles` [INFO] [stderr] --> src/intro.rs:350:8 [INFO] [stderr] | [INFO] [stderr] 350 | pub fn solve_coin_piles(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `SQQIZE` [INFO] [stderr] --> src/intro.rs:381:1 [INFO] [stderr] | [INFO] [stderr] 381 | const SQQIZE: usize = SIZE*SIZE; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `LAST_POS` [INFO] [stderr] --> src/intro.rs:383:1 [INFO] [stderr] | [INFO] [stderr] 383 | const LAST_POS: usize = SIZE*(SIZE-1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `PATHLEN` [INFO] [stderr] --> src/intro.rs:384:1 [INFO] [stderr] | [INFO] [stderr] 384 | const PATHLEN: usize = SIZE*SIZE-1; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `rec` [INFO] [stderr] --> src/intro.rs:393:5 [INFO] [stderr] | [INFO] [stderr] 393 | rec: u64, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `solve_grid_path` [INFO] [stderr] --> src/intro.rs:437:4 [INFO] [stderr] | [INFO] [stderr] 437 | fn solve_grid_path(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `solve_palindrome_reorder` [INFO] [stderr] --> src/intro.rs:451:8 [INFO] [stderr] | [INFO] [stderr] 451 | pub fn solve_palindrome_reorder(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `solve_apple_division` [INFO] [stderr] --> src/intro.rs:502:8 [INFO] [stderr] | [INFO] [stderr] 502 | pub fn solve_apple_division(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `solve_appartments` [INFO] [stderr] --> src/sorting_searching.rs:36:4 [INFO] [stderr] | [INFO] [stderr] 36 | fn solve_appartments(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `solve_ferris` [INFO] [stderr] --> src/sorting_searching.rs:88:4 [INFO] [stderr] | [INFO] [stderr] 88 | fn solve_ferris(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `solve_concert_ticket` [INFO] [stderr] --> src/sorting_searching.rs:129:4 [INFO] [stderr] | [INFO] [stderr] 129 | fn solve_concert_ticket(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `solve_restaurant_customers` [INFO] [stderr] --> src/sorting_searching.rs:170:4 [INFO] [stderr] | [INFO] [stderr] 170 | fn solve_restaurant_customers(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `solve_movie_festival` [INFO] [stderr] --> src/sorting_searching.rs:215:4 [INFO] [stderr] | [INFO] [stderr] 215 | fn solve_movie_festival(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `do_solve_movie_festival` [INFO] [stderr] --> src/sorting_searching.rs:224:4 [INFO] [stderr] | [INFO] [stderr] 224 | fn do_solve_movie_festival(movies : &Vec>, mut last_film_index : i32, movie_seen : u64) -> u64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `solve_twovalues` [INFO] [stderr] --> src/sorting_searching.rs:251:4 [INFO] [stderr] | [INFO] [stderr] 251 | fn solve_twovalues(scan: &mut crate::utils::Scanner, out: &mut W) { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/utils.rs:68:9 [INFO] [stderr] | [INFO] [stderr] 68 | write!(out, "{} ", *u); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable `trimmedDna` should have a snake case name [INFO] [stderr] --> src/intro.rs:69:9 [INFO] [stderr] | [INFO] [stderr] 69 | let trimmedDna = dna.trim(); [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `trimmed_dna` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `longestSeq` should have a snake case name [INFO] [stderr] --> src/intro.rs:71:13 [INFO] [stderr] | [INFO] [stderr] 71 | let mut longestSeq = 0; [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `longest_seq` [INFO] [stderr] [INFO] [stderr] warning: variable `currentChar` should have a snake case name [INFO] [stderr] --> src/intro.rs:72:13 [INFO] [stderr] | [INFO] [stderr] 72 | let mut currentChar = 'Z'; [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `current_char` [INFO] [stderr] [INFO] [stderr] warning: variable `currentSeqLength` should have a snake case name [INFO] [stderr] --> src/intro.rs:73:13 [INFO] [stderr] | [INFO] [stderr] 73 | let mut currentSeqLength = 0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `current_seq_length` [INFO] [stderr] [INFO] [stderr] warning: variable `turnCount` should have a snake case name [INFO] [stderr] --> src/intro.rs:103:13 [INFO] [stderr] | [INFO] [stderr] 103 | let mut turnCount : u64 = 0; [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `turn_count` [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/intro.rs:266:5 [INFO] [stderr] | [INFO] [stderr] 266 | writeln!(out); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in the macro `$crate::write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: comparison is useless due to type limits [INFO] [stderr] --> src/intro.rs:362:30 [INFO] [stderr] | [INFO] [stderr] 362 | if (2*b-a)%3 != 0 || b-2*(2*b-a)/3 < 0 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/intro.rs:482:9 [INFO] [stderr] | [INFO] [stderr] 482 | write!(out, "{}", crate::utils::u8_to_char(*c as u8)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/intro.rs:485:9 [INFO] [stderr] | [INFO] [stderr] 485 | write!(out, "{}", oddchar); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/intro.rs:489:9 [INFO] [stderr] | [INFO] [stderr] 489 | write!(out, "{}", crate::utils::u8_to_char(*c as u8)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/intro.rs:527:5 [INFO] [stderr] | [INFO] [stderr] 527 | writeln!(out, "{}", sum-2*maxgroupsum); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/sorting_searching.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | write!(out, "{}", c); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/sorting_searching.rs:95:5 [INFO] [stderr] | [INFO] [stderr] 95 | write!(out, "{}", ans); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `rustcsec` (bin "rustcsec" test) generated 45 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rustcsec-217acde0cc53f314) [INFO] [stdout] running 20 tests [INFO] [stdout] test intro::test_apple_division ... ok [INFO] [stdout] test intro::test_bitstrings ... ok [INFO] [stdout] test intro::test_coinpiles ... ok [INFO] [stdout] test intro::test_trailingzeros ... ok [INFO] [stdout] test intro::test_palindrome_reorder ... ok [INFO] [stdout] test intro::test_repetitions ... ok [INFO] [stdout] test intro::test_number_spirals ... ok [INFO] [stdout] test sorting_searching::test_distinctnumbers ... ok [INFO] [stdout] test intro::test_two_knights ... ok [INFO] [stdout] test sorting_searching::test_concert_ticket ... ok [INFO] [stdout] test sorting_searching::test_restaurant ... ok [INFO] [stdout] test intro::test_two_sets ... ok [INFO] [stdout] test intro::test_weird ... ok [INFO] [stdout] test sorting_searching::test_ferris ... ok [INFO] [stdout] test sorting_searching::test_movie_festival ... ok [INFO] [stdout] test sorting_searching::test_solve_appartments ... ok [INFO] [stdout] test intro::test_permutation ... ok [INFO] [stdout] test intro::test_missing_number ... ok [INFO] [stderr] error: test failed, to rerun pass '--bin rustcsec' [INFO] [stdout] test intro::test_gridpath ... FAILED [INFO] [stdout] test sorting_searching::test_twovalues ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- intro::test_gridpath stdout ---- [INFO] [stdout] thread 'intro::test_gridpath' panicked at 'attempt to subtract with overflow', src/intro.rs:409:199 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5567db27b9ac - std::backtrace_rs::backtrace::libunwind::trace::h7630ba4cba718aa0 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x5567db27b9ac - std::backtrace_rs::backtrace::trace_unsynchronized::he7498e79c157f5ac [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x5567db27b9ac - std::sys_common::backtrace::_print_fmt::hdaebadaee17bca49 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x5567db27b9ac - ::fmt::h82b0e3aaf8a96140 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x5567db29e40c - core::fmt::write::h72801a82c94e6ff1 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/fmt/mod.rs:1149:17 [INFO] [stdout] 5: 0x5567db2778e5 - std::io::Write::write_fmt::h21d7683cabdb4c35 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/io/mod.rs:1697:15 [INFO] [stdout] 6: 0x5567db27d400 - std::sys_common::backtrace::_print::h1c9a1d19c48821c1 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x5567db27d400 - std::sys_common::backtrace::print::h7ce8802039fa9d0e [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x5567db27d400 - std::panicking::default_hook::{{closure}}::hb2a74a8c1499c326 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:211:50 [INFO] [stdout] 9: 0x5567db27cfe6 - std::panicking::default_hook::hf4f180b00076f2b2 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:225:9 [INFO] [stdout] 10: 0x5567db27dab4 - std::panicking::rust_panic_with_hook::he85ce8435493b711 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:606:17 [INFO] [stdout] 11: 0x5567db27d562 - std::panicking::begin_panic_handler::{{closure}}::h31e15f69e6235bd2 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:500:13 [INFO] [stdout] 12: 0x5567db27be64 - std::sys_common::backtrace::__rust_end_short_backtrace::hfce2fadb61aaa3ae [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys_common/backtrace.rs:139:18 [INFO] [stdout] 13: 0x5567db27d4f9 - rust_begin_unwind [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:498:5 [INFO] [stdout] 14: 0x5567db1f58f1 - core::panicking::panic_fmt::h7b8580d81fcbbacd [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/panicking.rs:107:14 [INFO] [stdout] 15: 0x5567db1f583d - core::panicking::panic::h50b51d19800453c0 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/panicking.rs:48:5 [INFO] [stdout] 16: 0x5567db215834 - rustcsec::intro::rec_solve_grid_path::h8f1fd4f7753a30de [INFO] [stdout] at /opt/rustwide/workdir/src/intro.rs:409:199 [INFO] [stdout] 17: 0x5567db215983 - rustcsec::intro::rec_solve_grid_path::h8f1fd4f7753a30de [INFO] [stdout] at /opt/rustwide/workdir/src/intro.rs:410:9 [INFO] [stdout] 18: 0x5567db215983 - rustcsec::intro::rec_solve_grid_path::h8f1fd4f7753a30de [INFO] [stdout] at /opt/rustwide/workdir/src/intro.rs:410:9 [INFO] [stdout] 19: 0x5567db215983 - rustcsec::intro::rec_solve_grid_path::h8f1fd4f7753a30de [INFO] [stdout] at /opt/rustwide/workdir/src/intro.rs:410:9 [INFO] [stdout] 20: 0x5567db215983 - rustcsec::intro::rec_solve_grid_path::h8f1fd4f7753a30de [INFO] [stdout] at /opt/rustwide/workdir/src/intro.rs:410:9 [INFO] [stdout] 21: 0x5567db215983 - rustcsec::intro::rec_solve_grid_path::h8f1fd4f7753a30de [INFO] [stdout] at /opt/rustwide/workdir/src/intro.rs:410:9 [INFO] [stdout] 22: 0x5567db2168b6 - rustcsec::intro::do_solve_grid_path::hc35a37957dfa4539 [INFO] [stdout] at /opt/rustwide/workdir/src/intro.rs:433:5 [INFO] [stdout] 23: 0x5567db2188f5 - rustcsec::intro::test_gridpath::h80c6b820f3889a98 [INFO] [stdout] at /opt/rustwide/workdir/src/intro.rs:446:16 [INFO] [stdout] 24: 0x5567db2188ca - rustcsec::intro::test_gridpath::{{closure}}::hbbdfc108619c8fff [INFO] [stdout] at /opt/rustwide/workdir/src/intro.rs:445:1 [INFO] [stdout] 25: 0x5567db22100e - core::ops::function::FnOnce::call_once::hc4c42cf9eee740a6 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 26: 0x5567db259413 - core::ops::function::FnOnce::call_once::h449577f1c5b077cb [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 27: 0x5567db259413 - test::__rust_begin_short_backtrace::h8c2a0a5090591869 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/test/src/lib.rs:585:5 [INFO] [stdout] 28: 0x5567db257fa7 - as core::ops::function::FnOnce>::call_once::hea00a22128a38543 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 29: 0x5567db257fa7 - as core::ops::function::FnOnce<()>>::call_once::he10b35c3c50d78a0 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 30: 0x5567db257fa7 - std::panicking::try::do_call::hc868e78bbc5af2ab [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:406:40 [INFO] [stdout] 31: 0x5567db257fa7 - std::panicking::try::he468aede74df1b04 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:370:19 [INFO] [stdout] 32: 0x5567db257fa7 - std::panic::catch_unwind::hce3c9152e1cf772d [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panic.rs:133:14 [INFO] [stdout] 33: 0x5567db257fa7 - test::run_test_in_process::h9c4ab8162080cf8c [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/test/src/lib.rs:608:18 [INFO] [stdout] 34: 0x5567db257fa7 - test::run_test::run_test_inner::{{closure}}::he9483433cef16afe [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/test/src/lib.rs:500:39 [INFO] [stdout] 35: 0x5567db2252ee - test::run_test::run_test_inner::{{closure}}::h479f1f872a5501ea [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/test/src/lib.rs:527:37 [INFO] [stdout] 36: 0x5567db2252ee - std::sys_common::backtrace::__rust_begin_short_backtrace::h0f1e9b1f279687bc [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys_common/backtrace.rs:123:18 [INFO] [stdout] 37: 0x5567db22a118 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he5560613c5f5cb83 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/thread/mod.rs:484:17 [INFO] [stdout] 38: 0x5567db22a118 - as core::ops::function::FnOnce<()>>::call_once::h8190a68cb05ab92f [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 39: 0x5567db22a118 - std::panicking::try::do_call::h6ae22f5ac22596e4 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:406:40 [INFO] [stdout] 40: 0x5567db22a118 - std::panicking::try::h2381c25487d6a7c2 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:370:19 [INFO] [stdout] 41: 0x5567db22a118 - std::panic::catch_unwind::hfe902f4d5c9d7b6d [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panic.rs:133:14 [INFO] [stdout] 42: 0x5567db22a118 - std::thread::Builder::spawn_unchecked::{{closure}}::h547fad40771a584e [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/thread/mod.rs:483:30 [INFO] [stdout] 43: 0x5567db22a118 - core::ops::function::FnOnce::call_once{{vtable.shim}}::he8602a9971738410 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 44: 0x5567db282543 - as core::ops::function::FnOnce>::call_once::he162a5c338a10a39 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 45: 0x5567db282543 - as core::ops::function::FnOnce>::call_once::hb27497b21740dd97 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 46: 0x5567db282543 - std::sys::unix::thread::Thread::new::thread_start::he467e990e49c5136 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys/unix/thread.rs:106:17 [INFO] [stdout] 47: 0x7feb36675609 - start_thread [INFO] [stdout] 48: 0x7feb36447293 - clone [INFO] [stdout] 49: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- sorting_searching::test_twovalues stdout ---- [INFO] [stdout] thread 'sorting_searching::test_twovalues' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `2`, [INFO] [stdout] right: `4`', src/sorting_searching.rs:282:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5567db27b9ac - std::backtrace_rs::backtrace::libunwind::trace::h7630ba4cba718aa0 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x5567db27b9ac - std::backtrace_rs::backtrace::trace_unsynchronized::he7498e79c157f5ac [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x5567db27b9ac - std::sys_common::backtrace::_print_fmt::hdaebadaee17bca49 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x5567db27b9ac - ::fmt::h82b0e3aaf8a96140 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x5567db29e40c - core::fmt::write::h72801a82c94e6ff1 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/fmt/mod.rs:1149:17 [INFO] [stdout] 5: 0x5567db2778e5 - std::io::Write::write_fmt::h21d7683cabdb4c35 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/io/mod.rs:1697:15 [INFO] [stdout] 6: 0x5567db27d400 - std::sys_common::backtrace::_print::h1c9a1d19c48821c1 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x5567db27d400 - std::sys_common::backtrace::print::h7ce8802039fa9d0e [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x5567db27d400 - std::panicking::default_hook::{{closure}}::hb2a74a8c1499c326 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:211:50 [INFO] [stdout] 9: 0x5567db27cfe6 - std::panicking::default_hook::hf4f180b00076f2b2 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:225:9 [INFO] [stdout] 10: 0x5567db27dab4 - std::panicking::rust_panic_with_hook::he85ce8435493b711 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:606:17 [INFO] [stdout] 11: 0x5567db27d590 - std::panicking::begin_panic_handler::{{closure}}::h31e15f69e6235bd2 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:502:13 [INFO] [stdout] 12: 0x5567db27be64 - std::sys_common::backtrace::__rust_end_short_backtrace::hfce2fadb61aaa3ae [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys_common/backtrace.rs:139:18 [INFO] [stdout] 13: 0x5567db27d4f9 - rust_begin_unwind [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:498:5 [INFO] [stdout] 14: 0x5567db1f58f1 - core::panicking::panic_fmt::h7b8580d81fcbbacd [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/panicking.rs:107:14 [INFO] [stdout] 15: 0x5567db29cfb8 - core::panicking::assert_failed_inner::hc71171cfb6f4bc69 [INFO] [stdout] 16: 0x5567db21a0aa - core::panicking::assert_failed::hdb832eb2dfc2ca88 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/panicking.rs:145:5 [INFO] [stdout] 17: 0x5567db202428 - rustcsec::sorting_searching::test_twovalues::h3cc6e2aea81344e5 [INFO] [stdout] at /opt/rustwide/workdir/src/sorting_searching.rs:282:5 [INFO] [stdout] 18: 0x5567db2022ca - rustcsec::sorting_searching::test_twovalues::{{closure}}::h47e439bdbc9a5a36 [INFO] [stdout] at /opt/rustwide/workdir/src/sorting_searching.rs:280:1 [INFO] [stdout] 19: 0x5567db220b3e - core::ops::function::FnOnce::call_once::h01113d391f832248 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 20: 0x5567db259413 - core::ops::function::FnOnce::call_once::h449577f1c5b077cb [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x5567db259413 - test::__rust_begin_short_backtrace::h8c2a0a5090591869 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/test/src/lib.rs:585:5 [INFO] [stdout] 22: 0x5567db257fa7 - as core::ops::function::FnOnce>::call_once::hea00a22128a38543 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 23: 0x5567db257fa7 - as core::ops::function::FnOnce<()>>::call_once::he10b35c3c50d78a0 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 24: 0x5567db257fa7 - std::panicking::try::do_call::hc868e78bbc5af2ab [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:406:40 [INFO] [stdout] 25: 0x5567db257fa7 - std::panicking::try::he468aede74df1b04 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:370:19 [INFO] [stdout] 26: 0x5567db257fa7 - std::panic::catch_unwind::hce3c9152e1cf772d [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panic.rs:133:14 [INFO] [stdout] 27: 0x5567db257fa7 - test::run_test_in_process::h9c4ab8162080cf8c [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/test/src/lib.rs:608:18 [INFO] [stdout] 28: 0x5567db257fa7 - test::run_test::run_test_inner::{{closure}}::he9483433cef16afe [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/test/src/lib.rs:500:39 [INFO] [stdout] 29: 0x5567db2252ee - test::run_test::run_test_inner::{{closure}}::h479f1f872a5501ea [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/test/src/lib.rs:527:37 [INFO] [stdout] 30: 0x5567db2252ee - std::sys_common::backtrace::__rust_begin_short_backtrace::h0f1e9b1f279687bc [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys_common/backtrace.rs:123:18 [INFO] [stdout] 31: 0x5567db22a118 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he5560613c5f5cb83 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/thread/mod.rs:484:17 [INFO] [stdout] 32: 0x5567db22a118 - as core::ops::function::FnOnce<()>>::call_once::h8190a68cb05ab92f [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 33: 0x5567db22a118 - std::panicking::try::do_call::h6ae22f5ac22596e4 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:406:40 [INFO] [stdout] 34: 0x5567db22a118 - std::panicking::try::h2381c25487d6a7c2 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:370:19 [INFO] [stdout] 35: 0x5567db22a118 - std::panic::catch_unwind::hfe902f4d5c9d7b6d [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panic.rs:133:14 [INFO] [stdout] 36: 0x5567db22a118 - std::thread::Builder::spawn_unchecked::{{closure}}::h547fad40771a584e [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/thread/mod.rs:483:30 [INFO] [stdout] 37: 0x5567db22a118 - core::ops::function::FnOnce::call_once{{vtable.shim}}::he8602a9971738410 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 38: 0x5567db282543 - as core::ops::function::FnOnce>::call_once::he162a5c338a10a39 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 39: 0x5567db282543 - as core::ops::function::FnOnce>::call_once::hb27497b21740dd97 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 40: 0x5567db282543 - std::sys::unix::thread::Thread::new::thread_start::he467e990e49c5136 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys/unix/thread.rs:106:17 [INFO] [stdout] 41: 0x7feb36675609 - start_thread [INFO] [stdout] 42: 0x7feb36447293 - clone [INFO] [stdout] 43: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] intro::test_gridpath [INFO] [stdout] sorting_searching::test_twovalues [INFO] [stdout] [INFO] [stdout] test result: FAILED. 18 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2dd292c5880bac808f4c68e252e1c9cf768555682009369e5551487510021747", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2dd292c5880bac808f4c68e252e1c9cf768555682009369e5551487510021747", kill_on_drop: false }` [INFO] [stdout] 2dd292c5880bac808f4c68e252e1c9cf768555682009369e5551487510021747