Nov 01 01:19:38.003 INFO checking marony/rust_euler against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 01:19:38.005 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +d7816399d50d407bbce1efe9dbadf8faaaf568fc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 01:19:38.459 INFO blam! baeac41118b12b69282233187218a3550b720ac4435c74ff2b2db8c7b9c33676
Nov 01 01:19:38.460 INFO running `"docker" "start" "-a" "baeac41118b12b69282233187218a3550b720ac4435c74ff2b2db8c7b9c33676"`
Nov 01 01:19:40.449 INFO kablam! usermod: no changes
Nov 01 01:19:40.524 INFO kablam!     Checking time v0.1.35
Nov 01 01:19:41.524 INFO kablam!     Checking euler v0.1.0 (/source)
Nov 01 01:19:42.432 INFO kablam! warning: function is never used: `problem_001`
Nov 01 01:19:42.432 INFO kablam!   --> src/main.rs:18:1
Nov 01 01:19:42.432 INFO kablam!    |
Nov 01 01:19:42.432 INFO kablam! 18 | fn problem_001() {
Nov 01 01:19:42.432 INFO kablam!    | ^^^^^^^^^^^^^^^^
Nov 01 01:19:42.432 INFO kablam!    |
Nov 01 01:19:42.432 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 01:19:42.432 INFO kablam! 
Nov 01 01:19:42.432 INFO kablam! warning: struct is never constructed: `Fib`
Nov 01 01:19:42.432 INFO kablam!   --> src/main.rs:26:1
Nov 01 01:19:42.432 INFO kablam!    |
Nov 01 01:19:42.432 INFO kablam! 26 | struct Fib {
Nov 01 01:19:42.432 INFO kablam!    | ^^^^^^^^^^
Nov 01 01:19:42.432 INFO kablam! 
Nov 01 01:19:42.433 INFO kablam! warning: method is never used: `new`
Nov 01 01:19:42.433 INFO kablam!   --> src/main.rs:32:5
Nov 01 01:19:42.433 INFO kablam!    |
Nov 01 01:19:42.433 INFO kablam! 32 |     fn new() -> Fib {
Nov 01 01:19:42.433 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 01 01:19:42.433 INFO kablam! 
Nov 01 01:19:42.433 INFO kablam! warning: function is never used: `problem_002`
Nov 01 01:19:42.433 INFO kablam!   --> src/main.rs:50:1
Nov 01 01:19:42.433 INFO kablam!    |
Nov 01 01:19:42.433 INFO kablam! 50 | fn problem_002() {
Nov 01 01:19:42.433 INFO kablam!    | ^^^^^^^^^^^^^^^^
Nov 01 01:19:42.433 INFO kablam! 
Nov 01 01:19:42.434 INFO kablam! warning: function is never used: `prime_factors`
Nov 01 01:19:42.434 INFO kablam!   --> src/main.rs:56:1
Nov 01 01:19:42.434 INFO kablam!    |
Nov 01 01:19:42.434 INFO kablam! 56 | fn prime_factors<'a>(n: u64, xs: &'a mut Vec<u64>) -> &'a Vec<u64> {
Nov 01 01:19:42.434 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:19:42.434 INFO kablam! 
Nov 01 01:19:42.434 INFO kablam! warning: function is never used: `problem_003`
Nov 01 01:19:42.435 INFO kablam!   --> src/main.rs:69:1
Nov 01 01:19:42.435 INFO kablam!    |
Nov 01 01:19:42.435 INFO kablam! 69 | fn problem_003() {
Nov 01 01:19:42.435 INFO kablam!    | ^^^^^^^^^^^^^^^^
Nov 01 01:19:42.435 INFO kablam! 
Nov 01 01:19:42.435 INFO kablam! warning: function is never used: `is_palindome`
Nov 01 01:19:42.436 INFO kablam!   --> src/main.rs:83:1
Nov 01 01:19:42.436 INFO kablam!    |
Nov 01 01:19:42.436 INFO kablam! 83 | fn is_palindome(n: &u64) -> bool {
Nov 01 01:19:42.436 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:19:42.436 INFO kablam! 
Nov 01 01:19:42.436 INFO kablam! warning: function is never used: `problem_004`
Nov 01 01:19:42.436 INFO kablam!   --> src/main.rs:91:1
Nov 01 01:19:42.437 INFO kablam!    |
Nov 01 01:19:42.437 INFO kablam! 91 | fn problem_004() {
Nov 01 01:19:42.437 INFO kablam!    | ^^^^^^^^^^^^^^^^
Nov 01 01:19:42.437 INFO kablam! 
Nov 01 01:19:42.437 INFO kablam! warning: function is never used: `problem_005`
Nov 01 01:19:42.437 INFO kablam!    --> src/main.rs:125:1
Nov 01 01:19:42.438 INFO kablam!     |
Nov 01 01:19:42.438 INFO kablam! 125 | fn problem_005() {
Nov 01 01:19:42.438 INFO kablam!     | ^^^^^^^^^^^^^^^^
Nov 01 01:19:42.438 INFO kablam! 
Nov 01 01:19:42.438 INFO kablam! warning: function is never used: `problem_006`
Nov 01 01:19:42.438 INFO kablam!    --> src/main.rs:141:1
Nov 01 01:19:42.438 INFO kablam!     |
Nov 01 01:19:42.439 INFO kablam! 141 | fn problem_006() {
Nov 01 01:19:42.439 INFO kablam!     | ^^^^^^^^^^^^^^^^
Nov 01 01:19:42.439 INFO kablam! 
Nov 01 01:19:42.439 INFO kablam! warning: function is never used: `is_prime`
Nov 01 01:19:42.439 INFO kablam!    --> src/main.rs:162:1
Nov 01 01:19:42.439 INFO kablam!     |
Nov 01 01:19:42.440 INFO kablam! 162 | fn is_prime(n: &u64) -> bool {
Nov 01 01:19:42.440 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:19:42.440 INFO kablam! 
Nov 01 01:19:42.440 INFO kablam! warning: function is never used: `problem_007`
Nov 01 01:19:42.440 INFO kablam!    --> src/main.rs:168:1
Nov 01 01:19:42.440 INFO kablam!     |
Nov 01 01:19:42.440 INFO kablam! 168 | fn problem_007() {
Nov 01 01:19:42.441 INFO kablam!     | ^^^^^^^^^^^^^^^^
Nov 01 01:19:42.441 INFO kablam! 
Nov 01 01:19:42.441 INFO kablam! warning: function is never used: `problem_008`
Nov 01 01:19:42.441 INFO kablam!    --> src/main.rs:182:1
Nov 01 01:19:42.441 INFO kablam!     |
Nov 01 01:19:42.441 INFO kablam! 182 | fn problem_008() {
Nov 01 01:19:42.442 INFO kablam!     | ^^^^^^^^^^^^^^^^
Nov 01 01:19:42.442 INFO kablam! 
Nov 01 01:19:42.442 INFO kablam! warning: function is never used: `pythagorean_triplet`
Nov 01 01:19:42.442 INFO kablam!    --> src/main.rs:230:1
Nov 01 01:19:42.442 INFO kablam!     |
Nov 01 01:19:42.442 INFO kablam! 230 | fn pythagorean_triplet(a: u64, b: u64, c: u64) -> Option<u64> {
Nov 01 01:19:42.442 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:19:42.443 INFO kablam! 
Nov 01 01:19:42.443 INFO kablam! warning: function is never used: `problem_009`
Nov 01 01:19:42.443 INFO kablam!    --> src/main.rs:246:1
Nov 01 01:19:42.443 INFO kablam!     |
Nov 01 01:19:42.443 INFO kablam! 246 | fn problem_009() {
Nov 01 01:19:42.443 INFO kablam!     | ^^^^^^^^^^^^^^^^
Nov 01 01:19:42.443 INFO kablam! 
Nov 01 01:19:42.444 INFO kablam! warning: function is never used: `problem_010`
Nov 01 01:19:42.444 INFO kablam!    --> src/main.rs:266:1
Nov 01 01:19:42.444 INFO kablam!     |
Nov 01 01:19:42.444 INFO kablam! 266 | fn problem_010() {
Nov 01 01:19:42.444 INFO kablam!     | ^^^^^^^^^^^^^^^^
Nov 01 01:19:42.444 INFO kablam! 
Nov 01 01:19:42.445 INFO kablam! warning: function is never used: `problem_011`
Nov 01 01:19:42.445 INFO kablam!    --> src/main.rs:280:1
Nov 01 01:19:42.445 INFO kablam!     |
Nov 01 01:19:42.445 INFO kablam! 280 | fn problem_011() {
Nov 01 01:19:42.445 INFO kablam!     | ^^^^^^^^^^^^^^^^
Nov 01 01:19:42.445 INFO kablam! 
Nov 01 01:19:42.446 INFO kablam! warning: function is never used: `factors`
Nov 01 01:19:42.446 INFO kablam!    --> src/main.rs:372:1
Nov 01 01:19:42.446 INFO kablam!     |
Nov 01 01:19:42.446 INFO kablam! 372 | fn factors<'a>(n: u64) -> Vec<u64> {
Nov 01 01:19:42.446 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:19:42.446 INFO kablam! 
Nov 01 01:19:42.446 INFO kablam! warning: function is never used: `triangle_number`
Nov 01 01:19:42.447 INFO kablam!    --> src/main.rs:383:1
Nov 01 01:19:42.447 INFO kablam!     |
Nov 01 01:19:42.447 INFO kablam! 383 | fn triangle_number(n: u64) -> u64 {
Nov 01 01:19:42.447 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:19:42.447 INFO kablam! 
Nov 01 01:19:42.447 INFO kablam! warning: function is never used: `problem_012`
Nov 01 01:19:42.447 INFO kablam!    --> src/main.rs:389:1
Nov 01 01:19:42.448 INFO kablam!     |
Nov 01 01:19:42.448 INFO kablam! 389 | fn problem_012<'a>() {
Nov 01 01:19:42.448 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^
Nov 01 01:19:42.448 INFO kablam! 
Nov 01 01:19:42.448 INFO kablam! warning: function is never used: `problem_013`
Nov 01 01:19:42.448 INFO kablam!    --> src/main.rs:403:1
Nov 01 01:19:42.449 INFO kablam!     |
Nov 01 01:19:42.449 INFO kablam! 403 | fn problem_013() {
Nov 01 01:19:42.449 INFO kablam!     | ^^^^^^^^^^^^^^^^
Nov 01 01:19:42.449 INFO kablam! 
Nov 01 01:19:42.451 INFO kablam! warning: comparison is useless due to type limits
Nov 01 01:19:42.451 INFO kablam!    --> src/main.rs:315:31
Nov 01 01:19:42.451 INFO kablam!     |
Nov 01 01:19:42.451 INFO kablam! 315 |         if is.iter().all(|&i| 0 <= i && i < (SLEN * SLEN) as usize && (i / SLEN as usize) == y) {
Nov 01 01:19:42.451 INFO kablam!     |                               ^^^^^^
Nov 01 01:19:42.451 INFO kablam!     |
Nov 01 01:19:42.452 INFO kablam!     = note: #[warn(unused_comparisons)] on by default
Nov 01 01:19:42.452 INFO kablam! 
Nov 01 01:19:42.452 INFO kablam! warning: comparison is useless due to type limits
Nov 01 01:19:42.456 INFO kablam!    --> src/main.rs:326:31
Nov 01 01:19:42.456 INFO kablam!     |
Nov 01 01:19:42.456 INFO kablam! 326 |         if is.iter().all(|&i| 0 <= i && i < (SLEN * SLEN) as usize && (i % SLEN as usize) == x) {
Nov 01 01:19:42.456 INFO kablam!     |                               ^^^^^^
Nov 01 01:19:42.456 INFO kablam! 
Nov 01 01:19:42.456 INFO kablam! warning: comparison is useless due to type limits
Nov 01 01:19:42.456 INFO kablam!    --> src/main.rs:337:31
Nov 01 01:19:42.456 INFO kablam!     |
Nov 01 01:19:42.456 INFO kablam! 337 |         if is.iter().all(|&i| 0 <= i && i < (SLEN * SLEN) as usize && (i % SLEN as usize) >= x && (i / SLEN as usize) >= y) {
Nov 01 01:19:42.456 INFO kablam!     |                               ^^^^^^
Nov 01 01:19:42.456 INFO kablam! 
Nov 01 01:19:42.456 INFO kablam! warning: comparison is useless due to type limits
Nov 01 01:19:42.456 INFO kablam!    --> src/main.rs:348:31
Nov 01 01:19:42.456 INFO kablam!     |
Nov 01 01:19:42.456 INFO kablam! 348 |         if is.iter().all(|&i| 0 <= i && i < (SLEN * SLEN) as usize && (i % SLEN as usize) <= x && (i / SLEN as usize) >= y) {
Nov 01 01:19:42.456 INFO kablam!     |                               ^^^^^^
Nov 01 01:19:42.456 INFO kablam! 
Nov 01 01:19:42.702 INFO kablam! warning: function is never used: `problem_001`
Nov 01 01:19:42.702 INFO kablam!   --> src/main.rs:18:1
Nov 01 01:19:42.702 INFO kablam!    |
Nov 01 01:19:42.702 INFO kablam! 18 | fn problem_001() {
Nov 01 01:19:42.702 INFO kablam!    | ^^^^^^^^^^^^^^^^
Nov 01 01:19:42.702 INFO kablam!    |
Nov 01 01:19:42.702 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 01:19:42.702 INFO kablam! 
Nov 01 01:19:42.702 INFO kablam! warning: struct is never constructed: `Fib`
Nov 01 01:19:42.702 INFO kablam!   --> src/main.rs:26:1
Nov 01 01:19:42.702 INFO kablam!    |
Nov 01 01:19:42.702 INFO kablam! 26 | struct Fib {
Nov 01 01:19:42.702 INFO kablam!    | ^^^^^^^^^^
Nov 01 01:19:42.702 INFO kablam! 
Nov 01 01:19:42.702 INFO kablam! warning: method is never used: `new`
Nov 01 01:19:42.702 INFO kablam!   --> src/main.rs:32:5
Nov 01 01:19:42.702 INFO kablam!    |
Nov 01 01:19:42.702 INFO kablam! 32 |     fn new() -> Fib {
Nov 01 01:19:42.702 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 01 01:19:42.702 INFO kablam! 
Nov 01 01:19:42.702 INFO kablam! warning: function is never used: `problem_002`
Nov 01 01:19:42.702 INFO kablam!   --> src/main.rs:50:1
Nov 01 01:19:42.702 INFO kablam!    |
Nov 01 01:19:42.702 INFO kablam! 50 | fn problem_002() {
Nov 01 01:19:42.702 INFO kablam!    | ^^^^^^^^^^^^^^^^
Nov 01 01:19:42.702 INFO kablam! 
Nov 01 01:19:42.703 INFO kablam! warning: function is never used: `prime_factors`
Nov 01 01:19:42.703 INFO kablam!   --> src/main.rs:56:1
Nov 01 01:19:42.703 INFO kablam!    |
Nov 01 01:19:42.703 INFO kablam! 56 | fn prime_factors<'a>(n: u64, xs: &'a mut Vec<u64>) -> &'a Vec<u64> {
Nov 01 01:19:42.703 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:19:42.703 INFO kablam! 
Nov 01 01:19:42.703 INFO kablam! warning: function is never used: `problem_003`
Nov 01 01:19:42.703 INFO kablam!   --> src/main.rs:69:1
Nov 01 01:19:42.703 INFO kablam!    |
Nov 01 01:19:42.703 INFO kablam! 69 | fn problem_003() {
Nov 01 01:19:42.703 INFO kablam!    | ^^^^^^^^^^^^^^^^
Nov 01 01:19:42.703 INFO kablam! 
Nov 01 01:19:42.703 INFO kablam! warning: function is never used: `is_palindome`
Nov 01 01:19:42.703 INFO kablam!   --> src/main.rs:83:1
Nov 01 01:19:42.703 INFO kablam!    |
Nov 01 01:19:42.703 INFO kablam! 83 | fn is_palindome(n: &u64) -> bool {
Nov 01 01:19:42.703 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:19:42.703 INFO kablam! 
Nov 01 01:19:42.703 INFO kablam! warning: function is never used: `problem_004`
Nov 01 01:19:42.703 INFO kablam!   --> src/main.rs:91:1
Nov 01 01:19:42.703 INFO kablam!    |
Nov 01 01:19:42.703 INFO kablam! 91 | fn problem_004() {
Nov 01 01:19:42.703 INFO kablam!    | ^^^^^^^^^^^^^^^^
Nov 01 01:19:42.703 INFO kablam! 
Nov 01 01:19:42.703 INFO kablam! warning: function is never used: `problem_005`
Nov 01 01:19:42.703 INFO kablam!    --> src/main.rs:125:1
Nov 01 01:19:42.703 INFO kablam!     |
Nov 01 01:19:42.703 INFO kablam! 125 | fn problem_005() {
Nov 01 01:19:42.703 INFO kablam!     | ^^^^^^^^^^^^^^^^
Nov 01 01:19:42.704 INFO kablam! 
Nov 01 01:19:42.704 INFO kablam! warning: function is never used: `problem_006`
Nov 01 01:19:42.704 INFO kablam!    --> src/main.rs:141:1
Nov 01 01:19:42.704 INFO kablam!     |
Nov 01 01:19:42.704 INFO kablam! 141 | fn problem_006() {
Nov 01 01:19:42.704 INFO kablam!     | ^^^^^^^^^^^^^^^^
Nov 01 01:19:42.704 INFO kablam! 
Nov 01 01:19:42.704 INFO kablam! warning: function is never used: `is_prime`
Nov 01 01:19:42.704 INFO kablam!    --> src/main.rs:162:1
Nov 01 01:19:42.704 INFO kablam!     |
Nov 01 01:19:42.704 INFO kablam! 162 | fn is_prime(n: &u64) -> bool {
Nov 01 01:19:42.704 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:19:42.704 INFO kablam! 
Nov 01 01:19:42.704 INFO kablam! warning: function is never used: `problem_007`
Nov 01 01:19:42.704 INFO kablam!    --> src/main.rs:168:1
Nov 01 01:19:42.704 INFO kablam!     |
Nov 01 01:19:42.704 INFO kablam! 168 | fn problem_007() {
Nov 01 01:19:42.704 INFO kablam!     | ^^^^^^^^^^^^^^^^
Nov 01 01:19:42.704 INFO kablam! 
Nov 01 01:19:42.704 INFO kablam! warning: function is never used: `problem_008`
Nov 01 01:19:42.704 INFO kablam!    --> src/main.rs:182:1
Nov 01 01:19:42.704 INFO kablam!     |
Nov 01 01:19:42.704 INFO kablam! 182 | fn problem_008() {
Nov 01 01:19:42.704 INFO kablam!     | ^^^^^^^^^^^^^^^^
Nov 01 01:19:42.704 INFO kablam! 
Nov 01 01:19:42.704 INFO kablam! warning: function is never used: `pythagorean_triplet`
Nov 01 01:19:42.704 INFO kablam!    --> src/main.rs:230:1
Nov 01 01:19:42.704 INFO kablam!     |
Nov 01 01:19:42.704 INFO kablam! 230 | fn pythagorean_triplet(a: u64, b: u64, c: u64) -> Option<u64> {
Nov 01 01:19:42.704 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:19:42.704 INFO kablam! 
Nov 01 01:19:42.704 INFO kablam! warning: function is never used: `problem_009`
Nov 01 01:19:42.704 INFO kablam!    --> src/main.rs:246:1
Nov 01 01:19:42.704 INFO kablam!     |
Nov 01 01:19:42.704 INFO kablam! 246 | fn problem_009() {
Nov 01 01:19:42.704 INFO kablam!     | ^^^^^^^^^^^^^^^^
Nov 01 01:19:42.704 INFO kablam! 
Nov 01 01:19:42.704 INFO kablam! warning: function is never used: `problem_010`
Nov 01 01:19:42.704 INFO kablam!    --> src/main.rs:266:1
Nov 01 01:19:42.704 INFO kablam!     |
Nov 01 01:19:42.704 INFO kablam! 266 | fn problem_010() {
Nov 01 01:19:42.704 INFO kablam!     | ^^^^^^^^^^^^^^^^
Nov 01 01:19:42.704 INFO kablam! 
Nov 01 01:19:42.704 INFO kablam! warning: function is never used: `problem_011`
Nov 01 01:19:42.704 INFO kablam!    --> src/main.rs:280:1
Nov 01 01:19:42.704 INFO kablam!     |
Nov 01 01:19:42.704 INFO kablam! 280 | fn problem_011() {
Nov 01 01:19:42.704 INFO kablam!     | ^^^^^^^^^^^^^^^^
Nov 01 01:19:42.704 INFO kablam! 
Nov 01 01:19:42.704 INFO kablam! warning: function is never used: `factors`
Nov 01 01:19:42.704 INFO kablam!    --> src/main.rs:372:1
Nov 01 01:19:42.704 INFO kablam!     |
Nov 01 01:19:42.704 INFO kablam! 372 | fn factors<'a>(n: u64) -> Vec<u64> {
Nov 01 01:19:42.704 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:19:42.704 INFO kablam! 
Nov 01 01:19:42.704 INFO kablam! warning: function is never used: `triangle_number`
Nov 01 01:19:42.704 INFO kablam!    --> src/main.rs:383:1
Nov 01 01:19:42.704 INFO kablam!     |
Nov 01 01:19:42.704 INFO kablam! 383 | fn triangle_number(n: u64) -> u64 {
Nov 01 01:19:42.704 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:19:42.704 INFO kablam! 
Nov 01 01:19:42.704 INFO kablam! warning: function is never used: `problem_012`
Nov 01 01:19:42.704 INFO kablam!    --> src/main.rs:389:1
Nov 01 01:19:42.704 INFO kablam!     |
Nov 01 01:19:42.704 INFO kablam! 389 | fn problem_012<'a>() {
Nov 01 01:19:42.704 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^
Nov 01 01:19:42.704 INFO kablam! 
Nov 01 01:19:42.704 INFO kablam! warning: function is never used: `problem_013`
Nov 01 01:19:42.704 INFO kablam!    --> src/main.rs:403:1
Nov 01 01:19:42.704 INFO kablam!     |
Nov 01 01:19:42.704 INFO kablam! 403 | fn problem_013() {
Nov 01 01:19:42.704 INFO kablam!     | ^^^^^^^^^^^^^^^^
Nov 01 01:19:42.704 INFO kablam! 
Nov 01 01:19:42.704 INFO kablam! warning: comparison is useless due to type limits
Nov 01 01:19:42.704 INFO kablam!    --> src/main.rs:315:31
Nov 01 01:19:42.704 INFO kablam!     |
Nov 01 01:19:42.704 INFO kablam! 315 |         if is.iter().all(|&i| 0 <= i && i < (SLEN * SLEN) as usize && (i / SLEN as usize) == y) {
Nov 01 01:19:42.704 INFO kablam!     |                               ^^^^^^
Nov 01 01:19:42.704 INFO kablam!     |
Nov 01 01:19:42.704 INFO kablam!     = note: #[warn(unused_comparisons)] on by default
Nov 01 01:19:42.704 INFO kablam! 
Nov 01 01:19:42.705 INFO kablam! warning: comparison is useless due to type limits
Nov 01 01:19:42.705 INFO kablam!    --> src/main.rs:326:31
Nov 01 01:19:42.705 INFO kablam!     |
Nov 01 01:19:42.705 INFO kablam! 326 |         if is.iter().all(|&i| 0 <= i && i < (SLEN * SLEN) as usize && (i % SLEN as usize) == x) {
Nov 01 01:19:42.705 INFO kablam!     |                               ^^^^^^
Nov 01 01:19:42.705 INFO kablam! 
Nov 01 01:19:42.705 INFO kablam! warning: comparison is useless due to type limits
Nov 01 01:19:42.705 INFO kablam!    --> src/main.rs:337:31
Nov 01 01:19:42.705 INFO kablam!     |
Nov 01 01:19:42.705 INFO kablam! 337 |         if is.iter().all(|&i| 0 <= i && i < (SLEN * SLEN) as usize && (i % SLEN as usize) >= x && (i / SLEN as usize) >= y) {
Nov 01 01:19:42.705 INFO kablam!     |                               ^^^^^^
Nov 01 01:19:42.705 INFO kablam! 
Nov 01 01:19:42.705 INFO kablam! warning: comparison is useless due to type limits
Nov 01 01:19:42.705 INFO kablam!    --> src/main.rs:348:31
Nov 01 01:19:42.705 INFO kablam!     |
Nov 01 01:19:42.705 INFO kablam! 348 |         if is.iter().all(|&i| 0 <= i && i < (SLEN * SLEN) as usize && (i % SLEN as usize) <= x && (i / SLEN as usize) >= y) {
Nov 01 01:19:42.705 INFO kablam!     |                               ^^^^^^
Nov 01 01:19:42.705 INFO kablam! 
Nov 01 01:19:42.752 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.27s
Nov 01 01:19:42.756 INFO kablam! su: No module specific data is present
Nov 01 01:19:44.023 INFO running `"docker" "rm" "-f" "baeac41118b12b69282233187218a3550b720ac4435c74ff2b2db8c7b9c33676"`
Nov 01 01:19:44.257 INFO blam! baeac41118b12b69282233187218a3550b720ac4435c74ff2b2db8c7b9c33676