[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 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fltraniello%2Frustcses" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ltraniello/rustcses on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-11/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" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 27070216b61c3f8f572aa6ed9baeb5b4456fc486cb8ca5340ebfb4d012845da0 [INFO] running `Command { std: "docker" "start" "-a" "27070216b61c3f8f572aa6ed9baeb5b4456fc486cb8ca5340ebfb4d012845da0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "27070216b61c3f8f572aa6ed9baeb5b4456fc486cb8ca5340ebfb4d012845da0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27070216b61c3f8f572aa6ed9baeb5b4456fc486cb8ca5340ebfb4d012845da0", kill_on_drop: false }` [INFO] [stdout] 27070216b61c3f8f572aa6ed9baeb5b4456fc486cb8ca5340ebfb4d012845da0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 38fe596345d43bc7eda5591dd8d7c30268f05730ac81c8a8d1c7b13c1bc3ac8e [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" "38fe596345d43bc7eda5591dd8d7c30268f05730ac81c8a8d1c7b13c1bc3ac8e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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 2.54s [INFO] running `Command { std: "docker" "inspect" "38fe596345d43bc7eda5591dd8d7c30268f05730ac81c8a8d1c7b13c1bc3ac8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38fe596345d43bc7eda5591dd8d7c30268f05730ac81c8a8d1c7b13c1bc3ac8e", kill_on_drop: false }` [INFO] [stdout] 38fe596345d43bc7eda5591dd8d7c30268f05730ac81c8a8d1c7b13c1bc3ac8e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 77eabaef0a278b0f858c7fc3c6daf49e6f523eea64b28b33808bac3191c78874 [INFO] running `Command { std: "docker" "start" "-a" "77eabaef0a278b0f858c7fc3c6daf49e6f523eea64b28b33808bac3191c78874", 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] [stdout] warning: 45 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.55s [INFO] running `Command { std: "docker" "inspect" "77eabaef0a278b0f858c7fc3c6daf49e6f523eea64b28b33808bac3191c78874", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77eabaef0a278b0f858c7fc3c6daf49e6f523eea64b28b33808bac3191c78874", kill_on_drop: false }` [INFO] [stdout] 77eabaef0a278b0f858c7fc3c6daf49e6f523eea64b28b33808bac3191c78874 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 029d7d3ee5aa4b5108f4bb5b40840df56a5080792edb0c806249f9c07c7639bc [INFO] running `Command { std: "docker" "start" "-a" "029d7d3ee5aa4b5108f4bb5b40840df56a5080792edb0c806249f9c07c7639bc", 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 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rustcsec-8e780acab8185ae1) [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test intro::test_bitstrings ... ok [INFO] [stdout] test intro::test_apple_division ... ok [INFO] [stdout] test intro::test_missing_number ... ok [INFO] [stdout] test intro::test_repetitions ... ok [INFO] [stdout] test intro::test_two_knights ... ok [INFO] [stdout] test intro::test_coinpiles ... ok [INFO] [stdout] test intro::test_weird ... ok [INFO] [stdout] test sorting_searching::test_distinctnumbers ... ok [INFO] [stdout] test sorting_searching::test_movie_festival ... ok [INFO] [stdout] test sorting_searching::test_ferris ... ok [INFO] [stdout] test intro::test_palindrome_reorder ... ok [INFO] [stdout] test sorting_searching::test_restaurant ... ok [INFO] [stdout] test intro::test_permutation ... ok [INFO] [stdout] test intro::test_trailingzeros ... ok [INFO] [stdout] test intro::test_two_sets ... ok [INFO] [stdout] test sorting_searching::test_solve_appartments ... ok [INFO] [stdout] test intro::test_number_spirals ... ok [INFO] [stdout] test sorting_searching::test_concert_ticket ... 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: 0x559f73ea95dc - std::backtrace_rs::backtrace::libunwind::trace::h91c465e73bf6c785 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x559f73ea95dc - std::backtrace_rs::backtrace::trace_unsynchronized::hae9da36f5d58b5f3 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x559f73ea95dc - std::sys_common::backtrace::_print_fmt::h7f499fa126a7effb [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x559f73ea95dc - ::fmt::h3e2b509ce2ce6007 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x559f73eceecc - core::fmt::write::h753c7571fa063ecb [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/fmt/mod.rs:1168:17 [INFO] [stdout] 5: 0x559f73ea4843 - std::io::Write::write_fmt::hb649ab67f71b6655 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/io/mod.rs:1660:15 [INFO] [stdout] 6: 0x559f73eabcb2 - std::sys_common::backtrace::_print::h64941a6fc8b0ed9b [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x559f73eabcb2 - std::sys_common::backtrace::print::hcf25e43e1a9b0766 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x559f73eabcb2 - std::panicking::default_hook::{{closure}}::h78d3e6cf97fc623d [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:211:50 [INFO] [stdout] 9: 0x559f73eab901 - std::panicking::default_hook::hda898f8d3ad1a5ae [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:225:9 [INFO] [stdout] 10: 0x559f73eac303 - std::panicking::rust_panic_with_hook::h1a5ea2d6c23051aa [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:606:17 [INFO] [stdout] 11: 0x559f73eabff2 - std::panicking::begin_panic_handler::{{closure}}::h07f549390938b73f [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:500:13 [INFO] [stdout] 12: 0x559f73ea9a84 - std::sys_common::backtrace::__rust_end_short_backtrace::h5ec3758a92cfb00d [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys_common/backtrace.rs:139:18 [INFO] [stdout] 13: 0x559f73eabd59 - rust_begin_unwind [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:498:5 [INFO] [stdout] 14: 0x559f73e25e51 - core::panicking::panic_fmt::h3a79a6a99affe1d5 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/panicking.rs:116:14 [INFO] [stdout] 15: 0x559f73e25d9d - core::panicking::panic::h97167cd315d19cd4 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/panicking.rs:48:5 [INFO] [stdout] 16: 0x559f73e44fd4 - rustcsec::intro::rec_solve_grid_path::h241e31abaa4f6173 [INFO] [stdout] at /opt/rustwide/workdir/src/intro.rs:409:199 [INFO] [stdout] 17: 0x559f73e45123 - rustcsec::intro::rec_solve_grid_path::h241e31abaa4f6173 [INFO] [stdout] at /opt/rustwide/workdir/src/intro.rs:410:9 [INFO] [stdout] 18: 0x559f73e45123 - rustcsec::intro::rec_solve_grid_path::h241e31abaa4f6173 [INFO] [stdout] at /opt/rustwide/workdir/src/intro.rs:410:9 [INFO] [stdout] 19: 0x559f73e45123 - rustcsec::intro::rec_solve_grid_path::h241e31abaa4f6173 [INFO] [stdout] at /opt/rustwide/workdir/src/intro.rs:410:9 [INFO] [stdout] 20: 0x559f73e45123 - rustcsec::intro::rec_solve_grid_path::h241e31abaa4f6173 [INFO] [stdout] at /opt/rustwide/workdir/src/intro.rs:410:9 [INFO] [stdout] 21: 0x559f73e45123 - rustcsec::intro::rec_solve_grid_path::h241e31abaa4f6173 [INFO] [stdout] at /opt/rustwide/workdir/src/intro.rs:410:9 [INFO] [stdout] 22: 0x559f73e46056 - rustcsec::intro::do_solve_grid_path::h3d0cda7f563e5bcc [INFO] [stdout] at /opt/rustwide/workdir/src/intro.rs:433:5 [INFO] [stdout] 23: 0x559f73e48015 - rustcsec::intro::test_gridpath::h95643f167eb5efb9 [INFO] [stdout] at /opt/rustwide/workdir/src/intro.rs:446:16 [INFO] [stdout] 24: 0x559f73e47fea - rustcsec::intro::test_gridpath::{{closure}}::hb097cd8d0ecce5c4 [INFO] [stdout] at /opt/rustwide/workdir/src/intro.rs:445:1 [INFO] [stdout] 25: 0x559f73e4f23e - core::ops::function::FnOnce::call_once::h2e290ad84aa23cd2 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 26: 0x559f73e7f533 - core::ops::function::FnOnce::call_once::h1845a80638abc06e [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 27: 0x559f73e7f533 - test::__rust_begin_short_backtrace::h4f56ccea01b9889f [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/test/src/lib.rs:574:5 [INFO] [stdout] 28: 0x559f73e7e21f - as core::ops::function::FnOnce>::call_once::h5afedf14a39ffa74 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/alloc/src/boxed.rs:1854:9 [INFO] [stdout] 29: 0x559f73e7e21f - as core::ops::function::FnOnce<()>>::call_once::hd5aaa1b551e9ce71 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 30: 0x559f73e7e21f - std::panicking::try::do_call::h316eebee63f96d32 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:406:40 [INFO] [stdout] 31: 0x559f73e7e21f - std::panicking::try::h662e31e84dd7ce52 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:370:19 [INFO] [stdout] 32: 0x559f73e7e21f - std::panic::catch_unwind::h129c1b23f076663f [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panic.rs:133:14 [INFO] [stdout] 33: 0x559f73e7e21f - test::run_test_in_process::h51d800d572f878ef [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/test/src/lib.rs:597:18 [INFO] [stdout] 34: 0x559f73e7e21f - test::run_test::run_test_inner::{{closure}}::h71a47db430260854 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/test/src/lib.rs:491:39 [INFO] [stdout] 35: 0x559f73e875e1 - test::run_test::run_test_inner::{{closure}}::h02edd5b3e2dab52a [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/test/src/lib.rs:518:37 [INFO] [stdout] 36: 0x559f73e875e1 - std::sys_common::backtrace::__rust_begin_short_backtrace::h0838cfc8b0e995ec [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys_common/backtrace.rs:123:18 [INFO] [stdout] 37: 0x559f73e5406f - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h4c2725d7078043cd [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/thread/mod.rs:477:17 [INFO] [stdout] 38: 0x559f73e5406f - as core::ops::function::FnOnce<()>>::call_once::hdf1aa612eed87270 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 39: 0x559f73e5406f - std::panicking::try::do_call::hc72f8de3706d18d6 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:406:40 [INFO] [stdout] 40: 0x559f73e5406f - std::panicking::try::h63f01f54dbd0fb87 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:370:19 [INFO] [stdout] 41: 0x559f73e5406f - std::panic::catch_unwind::h58bc464ae9b26453 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panic.rs:133:14 [INFO] [stdout] 42: 0x559f73e5406f - std::thread::Builder::spawn_unchecked::{{closure}}::h6c065e19513e33e3 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/thread/mod.rs:476:30 [INFO] [stdout] 43: 0x559f73e5406f - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd143450c74f35c32 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 44: 0x559f73eb1e83 - as core::ops::function::FnOnce>::call_once::h49b6c7c5155a2296 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/alloc/src/boxed.rs:1854:9 [INFO] [stdout] 45: 0x559f73eb1e83 - as core::ops::function::FnOnce>::call_once::ha8b5234bfeb15105 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/alloc/src/boxed.rs:1854:9 [INFO] [stdout] 46: 0x559f73eb1e83 - std::sys::unix::thread::Thread::new::thread_start::h6f207dd842d64859 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 47: 0x7fc88d5d8609 - start_thread [INFO] [stdout] 48: 0x7fc88d3aa293 - 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: 0x559f73ea95dc - std::backtrace_rs::backtrace::libunwind::trace::h91c465e73bf6c785 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x559f73ea95dc - std::backtrace_rs::backtrace::trace_unsynchronized::hae9da36f5d58b5f3 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x559f73ea95dc - std::sys_common::backtrace::_print_fmt::h7f499fa126a7effb [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x559f73ea95dc - ::fmt::h3e2b509ce2ce6007 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x559f73eceecc - core::fmt::write::h753c7571fa063ecb [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/fmt/mod.rs:1168:17 [INFO] [stdout] 5: 0x559f73ea4843 - std::io::Write::write_fmt::hb649ab67f71b6655 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/io/mod.rs:1660:15 [INFO] [stdout] 6: 0x559f73eabcb2 - std::sys_common::backtrace::_print::h64941a6fc8b0ed9b [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x559f73eabcb2 - std::sys_common::backtrace::print::hcf25e43e1a9b0766 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x559f73eabcb2 - std::panicking::default_hook::{{closure}}::h78d3e6cf97fc623d [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:211:50 [INFO] [stdout] 9: 0x559f73eab901 - std::panicking::default_hook::hda898f8d3ad1a5ae [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:225:9 [INFO] [stdout] 10: 0x559f73eac303 - std::panicking::rust_panic_with_hook::h1a5ea2d6c23051aa [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:606:17 [INFO] [stdout] 11: 0x559f73eac020 - std::panicking::begin_panic_handler::{{closure}}::h07f549390938b73f [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:502:13 [INFO] [stdout] 12: 0x559f73ea9a84 - std::sys_common::backtrace::__rust_end_short_backtrace::h5ec3758a92cfb00d [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys_common/backtrace.rs:139:18 [INFO] [stdout] 13: 0x559f73eabd59 - rust_begin_unwind [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:498:5 [INFO] [stdout] 14: 0x559f73e25e51 - core::panicking::panic_fmt::h3a79a6a99affe1d5 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/panicking.rs:116:14 [INFO] [stdout] 15: 0x559f73ecda78 - core::panicking::assert_failed_inner::h07aa75cd18bc760d [INFO] [stdout] 16: 0x559f73e4a72a - core::panicking::assert_failed::hb340ac0ad8d03776 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/panicking.rs:154:5 [INFO] [stdout] 17: 0x559f73e31228 - rustcsec::sorting_searching::test_twovalues::h911ab5197026cec2 [INFO] [stdout] at /opt/rustwide/workdir/src/sorting_searching.rs:282:5 [INFO] [stdout] 18: 0x559f73e310ca - rustcsec::sorting_searching::test_twovalues::{{closure}}::hc07d38b9c8036231 [INFO] [stdout] at /opt/rustwide/workdir/src/sorting_searching.rs:280:1 [INFO] [stdout] 19: 0x559f73e4f3be - core::ops::function::FnOnce::call_once::h8539d39ecf0aaa4c [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 20: 0x559f73e7f533 - core::ops::function::FnOnce::call_once::h1845a80638abc06e [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x559f73e7f533 - test::__rust_begin_short_backtrace::h4f56ccea01b9889f [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/test/src/lib.rs:574:5 [INFO] [stdout] 22: 0x559f73e7e21f - as core::ops::function::FnOnce>::call_once::h5afedf14a39ffa74 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/alloc/src/boxed.rs:1854:9 [INFO] [stdout] 23: 0x559f73e7e21f - as core::ops::function::FnOnce<()>>::call_once::hd5aaa1b551e9ce71 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 24: 0x559f73e7e21f - std::panicking::try::do_call::h316eebee63f96d32 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:406:40 [INFO] [stdout] 25: 0x559f73e7e21f - std::panicking::try::h662e31e84dd7ce52 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:370:19 [INFO] [stdout] 26: 0x559f73e7e21f - std::panic::catch_unwind::h129c1b23f076663f [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panic.rs:133:14 [INFO] [stdout] 27: 0x559f73e7e21f - test::run_test_in_process::h51d800d572f878ef [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/test/src/lib.rs:597:18 [INFO] [stdout] 28: 0x559f73e7e21f - test::run_test::run_test_inner::{{closure}}::h71a47db430260854 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/test/src/lib.rs:491:39 [INFO] [stdout] 29: 0x559f73e875e1 - test::run_test::run_test_inner::{{closure}}::h02edd5b3e2dab52a [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/test/src/lib.rs:518:37 [INFO] [stdout] 30: 0x559f73e875e1 - std::sys_common::backtrace::__rust_begin_short_backtrace::h0838cfc8b0e995ec [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys_common/backtrace.rs:123:18 [INFO] [stdout] 31: 0x559f73e5406f - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h4c2725d7078043cd [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/thread/mod.rs:477:17 [INFO] [stdout] 32: 0x559f73e5406f - as core::ops::function::FnOnce<()>>::call_once::hdf1aa612eed87270 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 33: 0x559f73e5406f - std::panicking::try::do_call::hc72f8de3706d18d6 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:406:40 [INFO] [stdout] 34: 0x559f73e5406f - std::panicking::try::h63f01f54dbd0fb87 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:370:19 [INFO] [stdout] 35: 0x559f73e5406f - std::panic::catch_unwind::h58bc464ae9b26453 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panic.rs:133:14 [INFO] [stdout] 36: 0x559f73e5406f - std::thread::Builder::spawn_unchecked::{{closure}}::h6c065e19513e33e3 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/thread/mod.rs:476:30 [INFO] [stdout] 37: 0x559f73e5406f - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd143450c74f35c32 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 38: 0x559f73eb1e83 - as core::ops::function::FnOnce>::call_once::h49b6c7c5155a2296 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/alloc/src/boxed.rs:1854:9 [INFO] [stdout] 39: 0x559f73eb1e83 - as core::ops::function::FnOnce>::call_once::ha8b5234bfeb15105 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/alloc/src/boxed.rs:1854:9 [INFO] [stdout] 40: 0x559f73eb1e83 - std::sys::unix::thread::Thread::new::thread_start::h6f207dd842d64859 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 41: 0x7fc88d5d8609 - start_thread [INFO] [stdout] 42: 0x7fc88d3aa293 - 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 0.07s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "029d7d3ee5aa4b5108f4bb5b40840df56a5080792edb0c806249f9c07c7639bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "029d7d3ee5aa4b5108f4bb5b40840df56a5080792edb0c806249f9c07c7639bc", kill_on_drop: false }` [INFO] [stdout] 029d7d3ee5aa4b5108f4bb5b40840df56a5080792edb0c806249f9c07c7639bc