Oct 12 17:52:23.261 INFO checking marony/rust_euler against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 17:52:23.262 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 17:52:23.700 INFO blam! 515979a39c4f276bd677d30946a887c085c7d9de0f2e83a60d9dca421f4b3e02
Oct 12 17:52:23.702 INFO running `"docker" "start" "-a" "515979a39c4f276bd677d30946a887c085c7d9de0f2e83a60d9dca421f4b3e02"`
Oct 12 17:52:24.928 INFO kablam! usermod: no changes
Oct 12 17:52:24.993 INFO kablam!     Checking time v0.1.35
Oct 12 17:52:25.989 INFO kablam!     Checking euler v0.1.0 (/source)
Oct 12 17:52:26.838 INFO kablam! warning: function is never used: `problem_001`
Oct 12 17:52:26.838 INFO kablam!   --> src/main.rs:18:1
Oct 12 17:52:26.838 INFO kablam!    |
Oct 12 17:52:26.838 INFO kablam! 18 | fn problem_001() {
Oct 12 17:52:26.838 INFO kablam!    | ^^^^^^^^^^^^^^^^
Oct 12 17:52:26.838 INFO kablam!    |
Oct 12 17:52:26.838 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 17:52:26.838 INFO kablam! 
Oct 12 17:52:26.838 INFO kablam! warning: struct is never constructed: `Fib`
Oct 12 17:52:26.838 INFO kablam!   --> src/main.rs:26:1
Oct 12 17:52:26.838 INFO kablam!    |
Oct 12 17:52:26.838 INFO kablam! 26 | struct Fib {
Oct 12 17:52:26.838 INFO kablam!    | ^^^^^^^^^^
Oct 12 17:52:26.838 INFO kablam! 
Oct 12 17:52:26.838 INFO kablam! warning: method is never used: `new`
Oct 12 17:52:26.838 INFO kablam!   --> src/main.rs:32:5
Oct 12 17:52:26.838 INFO kablam!    |
Oct 12 17:52:26.838 INFO kablam! 32 |     fn new() -> Fib {
Oct 12 17:52:26.838 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 12 17:52:26.838 INFO kablam! 
Oct 12 17:52:26.838 INFO kablam! warning: function is never used: `problem_002`
Oct 12 17:52:26.838 INFO kablam!   --> src/main.rs:50:1
Oct 12 17:52:26.838 INFO kablam!    |
Oct 12 17:52:26.838 INFO kablam! 50 | fn problem_002() {
Oct 12 17:52:26.838 INFO kablam!    | ^^^^^^^^^^^^^^^^
Oct 12 17:52:26.838 INFO kablam! 
Oct 12 17:52:26.838 INFO kablam! warning: function is never used: `prime_factors`
Oct 12 17:52:26.838 INFO kablam!   --> src/main.rs:56:1
Oct 12 17:52:26.838 INFO kablam!    |
Oct 12 17:52:26.838 INFO kablam! 56 | fn prime_factors<'a>(n: u64, xs: &'a mut Vec<u64>) -> &'a Vec<u64> {
Oct 12 17:52:26.838 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:52:26.838 INFO kablam! 
Oct 12 17:52:26.838 INFO kablam! warning: function is never used: `problem_003`
Oct 12 17:52:26.838 INFO kablam!   --> src/main.rs:69:1
Oct 12 17:52:26.838 INFO kablam!    |
Oct 12 17:52:26.838 INFO kablam! 69 | fn problem_003() {
Oct 12 17:52:26.838 INFO kablam!    | ^^^^^^^^^^^^^^^^
Oct 12 17:52:26.838 INFO kablam! 
Oct 12 17:52:26.838 INFO kablam! warning: function is never used: `is_palindome`
Oct 12 17:52:26.838 INFO kablam!   --> src/main.rs:83:1
Oct 12 17:52:26.838 INFO kablam!    |
Oct 12 17:52:26.838 INFO kablam! 83 | fn is_palindome(n: &u64) -> bool {
Oct 12 17:52:26.838 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:52:26.838 INFO kablam! 
Oct 12 17:52:26.838 INFO kablam! warning: function is never used: `problem_004`
Oct 12 17:52:26.838 INFO kablam!   --> src/main.rs:91:1
Oct 12 17:52:26.838 INFO kablam!    |
Oct 12 17:52:26.838 INFO kablam! 91 | fn problem_004() {
Oct 12 17:52:26.838 INFO kablam!    | ^^^^^^^^^^^^^^^^
Oct 12 17:52:26.838 INFO kablam! 
Oct 12 17:52:26.838 INFO kablam! warning: function is never used: `problem_005`
Oct 12 17:52:26.838 INFO kablam!    --> src/main.rs:125:1
Oct 12 17:52:26.838 INFO kablam!     |
Oct 12 17:52:26.838 INFO kablam! 125 | fn problem_005() {
Oct 12 17:52:26.838 INFO kablam!     | ^^^^^^^^^^^^^^^^
Oct 12 17:52:26.838 INFO kablam! 
Oct 12 17:52:26.838 INFO kablam! warning: function is never used: `problem_006`
Oct 12 17:52:26.838 INFO kablam!    --> src/main.rs:141:1
Oct 12 17:52:26.838 INFO kablam!     |
Oct 12 17:52:26.838 INFO kablam! 141 | fn problem_006() {
Oct 12 17:52:26.838 INFO kablam!     | ^^^^^^^^^^^^^^^^
Oct 12 17:52:26.838 INFO kablam! 
Oct 12 17:52:26.838 INFO kablam! warning: function is never used: `is_prime`
Oct 12 17:52:26.838 INFO kablam!    --> src/main.rs:162:1
Oct 12 17:52:26.838 INFO kablam!     |
Oct 12 17:52:26.838 INFO kablam! 162 | fn is_prime(n: &u64) -> bool {
Oct 12 17:52:26.838 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:52:26.838 INFO kablam! 
Oct 12 17:52:26.838 INFO kablam! warning: function is never used: `problem_007`
Oct 12 17:52:26.838 INFO kablam!    --> src/main.rs:168:1
Oct 12 17:52:26.838 INFO kablam!     |
Oct 12 17:52:26.838 INFO kablam! 168 | fn problem_007() {
Oct 12 17:52:26.838 INFO kablam!     | ^^^^^^^^^^^^^^^^
Oct 12 17:52:26.838 INFO kablam! 
Oct 12 17:52:26.838 INFO kablam! warning: function is never used: `problem_008`
Oct 12 17:52:26.838 INFO kablam!    --> src/main.rs:182:1
Oct 12 17:52:26.838 INFO kablam!     |
Oct 12 17:52:26.838 INFO kablam! 182 | fn problem_008() {
Oct 12 17:52:26.838 INFO kablam!     | ^^^^^^^^^^^^^^^^
Oct 12 17:52:26.838 INFO kablam! 
Oct 12 17:52:26.838 INFO kablam! warning: function is never used: `pythagorean_triplet`
Oct 12 17:52:26.839 INFO kablam!    --> src/main.rs:230:1
Oct 12 17:52:26.839 INFO kablam!     |
Oct 12 17:52:26.839 INFO kablam! 230 | fn pythagorean_triplet(a: u64, b: u64, c: u64) -> Option<u64> {
Oct 12 17:52:26.839 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:52:26.839 INFO kablam! 
Oct 12 17:52:26.839 INFO kablam! warning: function is never used: `problem_009`
Oct 12 17:52:26.839 INFO kablam!    --> src/main.rs:246:1
Oct 12 17:52:26.839 INFO kablam!     |
Oct 12 17:52:26.839 INFO kablam! 246 | fn problem_009() {
Oct 12 17:52:26.839 INFO kablam!     | ^^^^^^^^^^^^^^^^
Oct 12 17:52:26.839 INFO kablam! 
Oct 12 17:52:26.839 INFO kablam! warning: function is never used: `problem_010`
Oct 12 17:52:26.839 INFO kablam!    --> src/main.rs:266:1
Oct 12 17:52:26.839 INFO kablam!     |
Oct 12 17:52:26.839 INFO kablam! 266 | fn problem_010() {
Oct 12 17:52:26.839 INFO kablam!     | ^^^^^^^^^^^^^^^^
Oct 12 17:52:26.839 INFO kablam! 
Oct 12 17:52:26.839 INFO kablam! warning: function is never used: `problem_011`
Oct 12 17:52:26.839 INFO kablam!    --> src/main.rs:280:1
Oct 12 17:52:26.839 INFO kablam!     |
Oct 12 17:52:26.839 INFO kablam! 280 | fn problem_011() {
Oct 12 17:52:26.839 INFO kablam!     | ^^^^^^^^^^^^^^^^
Oct 12 17:52:26.839 INFO kablam! 
Oct 12 17:52:26.839 INFO kablam! warning: function is never used: `factors`
Oct 12 17:52:26.839 INFO kablam!    --> src/main.rs:372:1
Oct 12 17:52:26.839 INFO kablam!     |
Oct 12 17:52:26.839 INFO kablam! 372 | fn factors<'a>(n: u64) -> Vec<u64> {
Oct 12 17:52:26.839 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:52:26.839 INFO kablam! 
Oct 12 17:52:26.839 INFO kablam! warning: function is never used: `triangle_number`
Oct 12 17:52:26.839 INFO kablam!    --> src/main.rs:383:1
Oct 12 17:52:26.839 INFO kablam!     |
Oct 12 17:52:26.839 INFO kablam! 383 | fn triangle_number(n: u64) -> u64 {
Oct 12 17:52:26.839 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:52:26.839 INFO kablam! 
Oct 12 17:52:26.839 INFO kablam! warning: function is never used: `problem_012`
Oct 12 17:52:26.839 INFO kablam!    --> src/main.rs:389:1
Oct 12 17:52:26.839 INFO kablam!     |
Oct 12 17:52:26.839 INFO kablam! 389 | fn problem_012<'a>() {
Oct 12 17:52:26.839 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^
Oct 12 17:52:26.839 INFO kablam! 
Oct 12 17:52:26.839 INFO kablam! warning: function is never used: `problem_013`
Oct 12 17:52:26.839 INFO kablam!    --> src/main.rs:403:1
Oct 12 17:52:26.839 INFO kablam!     |
Oct 12 17:52:26.839 INFO kablam! 403 | fn problem_013() {
Oct 12 17:52:26.839 INFO kablam!     | ^^^^^^^^^^^^^^^^
Oct 12 17:52:26.839 INFO kablam! 
Oct 12 17:52:26.839 INFO kablam! warning: comparison is useless due to type limits
Oct 12 17:52:26.839 INFO kablam!    --> src/main.rs:315:31
Oct 12 17:52:26.839 INFO kablam!     |
Oct 12 17:52:26.839 INFO kablam! 315 |         if is.iter().all(|&i| 0 <= i && i < (SLEN * SLEN) as usize && (i / SLEN as usize) == y) {
Oct 12 17:52:26.839 INFO kablam!     |                               ^^^^^^
Oct 12 17:52:26.839 INFO kablam!     |
Oct 12 17:52:26.839 INFO kablam!     = note: #[warn(unused_comparisons)] on by default
Oct 12 17:52:26.839 INFO kablam! 
Oct 12 17:52:26.839 INFO kablam! warning: comparison is useless due to type limits
Oct 12 17:52:26.839 INFO kablam!    --> src/main.rs:326:31
Oct 12 17:52:26.839 INFO kablam!     |
Oct 12 17:52:26.839 INFO kablam! 326 |         if is.iter().all(|&i| 0 <= i && i < (SLEN * SLEN) as usize && (i % SLEN as usize) == x) {
Oct 12 17:52:26.839 INFO kablam!     |                               ^^^^^^
Oct 12 17:52:26.839 INFO kablam! 
Oct 12 17:52:26.839 INFO kablam! warning: comparison is useless due to type limits
Oct 12 17:52:26.839 INFO kablam!    --> src/main.rs:337:31
Oct 12 17:52:26.839 INFO kablam!     |
Oct 12 17:52:26.839 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) {
Oct 12 17:52:26.839 INFO kablam!     |                               ^^^^^^
Oct 12 17:52:26.839 INFO kablam! 
Oct 12 17:52:26.839 INFO kablam! warning: comparison is useless due to type limits
Oct 12 17:52:26.839 INFO kablam!    --> src/main.rs:348:31
Oct 12 17:52:26.839 INFO kablam!     |
Oct 12 17:52:26.839 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) {
Oct 12 17:52:26.839 INFO kablam!     |                               ^^^^^^
Oct 12 17:52:26.839 INFO kablam! 
Oct 12 17:52:26.966 INFO kablam! warning: function is never used: `problem_001`
Oct 12 17:52:26.966 INFO kablam!   --> src/main.rs:18:1
Oct 12 17:52:26.966 INFO kablam!    |
Oct 12 17:52:26.966 INFO kablam! 18 | fn problem_001() {
Oct 12 17:52:26.967 INFO kablam!    | ^^^^^^^^^^^^^^^^
Oct 12 17:52:26.967 INFO kablam!    |
Oct 12 17:52:26.967 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 17:52:26.967 INFO kablam! 
Oct 12 17:52:26.967 INFO kablam! warning: struct is never constructed: `Fib`
Oct 12 17:52:26.967 INFO kablam!   --> src/main.rs:26:1
Oct 12 17:52:26.967 INFO kablam!    |
Oct 12 17:52:26.967 INFO kablam! 26 | struct Fib {
Oct 12 17:52:26.967 INFO kablam!    | ^^^^^^^^^^
Oct 12 17:52:26.967 INFO kablam! 
Oct 12 17:52:26.967 INFO kablam! warning: method is never used: `new`
Oct 12 17:52:26.967 INFO kablam!   --> src/main.rs:32:5
Oct 12 17:52:26.967 INFO kablam!    |
Oct 12 17:52:26.967 INFO kablam! 32 |     fn new() -> Fib {
Oct 12 17:52:26.967 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 12 17:52:26.967 INFO kablam! 
Oct 12 17:52:26.967 INFO kablam! warning: function is never used: `problem_002`
Oct 12 17:52:26.967 INFO kablam!   --> src/main.rs:50:1
Oct 12 17:52:26.967 INFO kablam!    |
Oct 12 17:52:26.967 INFO kablam! 50 | fn problem_002() {
Oct 12 17:52:26.967 INFO kablam!    | ^^^^^^^^^^^^^^^^
Oct 12 17:52:26.967 INFO kablam! 
Oct 12 17:52:26.967 INFO kablam! warning: function is never used: `prime_factors`
Oct 12 17:52:26.967 INFO kablam!   --> src/main.rs:56:1
Oct 12 17:52:26.967 INFO kablam!    |
Oct 12 17:52:26.967 INFO kablam! 56 | fn prime_factors<'a>(n: u64, xs: &'a mut Vec<u64>) -> &'a Vec<u64> {
Oct 12 17:52:26.967 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:52:26.967 INFO kablam! 
Oct 12 17:52:26.967 INFO kablam! warning: function is never used: `problem_003`
Oct 12 17:52:26.967 INFO kablam!   --> src/main.rs:69:1
Oct 12 17:52:26.967 INFO kablam!    |
Oct 12 17:52:26.967 INFO kablam! 69 | fn problem_003() {
Oct 12 17:52:26.967 INFO kablam!    | ^^^^^^^^^^^^^^^^
Oct 12 17:52:26.967 INFO kablam! 
Oct 12 17:52:26.967 INFO kablam! warning: function is never used: `is_palindome`
Oct 12 17:52:26.967 INFO kablam!   --> src/main.rs:83:1
Oct 12 17:52:26.967 INFO kablam!    |
Oct 12 17:52:26.967 INFO kablam! 83 | fn is_palindome(n: &u64) -> bool {
Oct 12 17:52:26.967 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:52:26.967 INFO kablam! 
Oct 12 17:52:26.967 INFO kablam! warning: function is never used: `problem_004`
Oct 12 17:52:26.967 INFO kablam!   --> src/main.rs:91:1
Oct 12 17:52:26.967 INFO kablam!    |
Oct 12 17:52:26.967 INFO kablam! 91 | fn problem_004() {
Oct 12 17:52:26.967 INFO kablam!    | ^^^^^^^^^^^^^^^^
Oct 12 17:52:26.967 INFO kablam! 
Oct 12 17:52:26.967 INFO kablam! warning: function is never used: `problem_005`
Oct 12 17:52:26.967 INFO kablam!    --> src/main.rs:125:1
Oct 12 17:52:26.967 INFO kablam!     |
Oct 12 17:52:26.967 INFO kablam! 125 | fn problem_005() {
Oct 12 17:52:26.967 INFO kablam!     | ^^^^^^^^^^^^^^^^
Oct 12 17:52:26.968 INFO kablam! 
Oct 12 17:52:26.968 INFO kablam! warning: function is never used: `problem_006`
Oct 12 17:52:26.968 INFO kablam!    --> src/main.rs:141:1
Oct 12 17:52:26.968 INFO kablam!     |
Oct 12 17:52:26.968 INFO kablam! 141 | fn problem_006() {
Oct 12 17:52:26.968 INFO kablam!     | ^^^^^^^^^^^^^^^^
Oct 12 17:52:26.968 INFO kablam! 
Oct 12 17:52:26.968 INFO kablam! warning: function is never used: `is_prime`
Oct 12 17:52:26.968 INFO kablam!    --> src/main.rs:162:1
Oct 12 17:52:26.968 INFO kablam!     |
Oct 12 17:52:26.968 INFO kablam! 162 | fn is_prime(n: &u64) -> bool {
Oct 12 17:52:26.968 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:52:26.968 INFO kablam! 
Oct 12 17:52:26.968 INFO kablam! warning: function is never used: `problem_007`
Oct 12 17:52:26.968 INFO kablam!    --> src/main.rs:168:1
Oct 12 17:52:26.968 INFO kablam!     |
Oct 12 17:52:26.968 INFO kablam! 168 | fn problem_007() {
Oct 12 17:52:26.968 INFO kablam!     | ^^^^^^^^^^^^^^^^
Oct 12 17:52:26.968 INFO kablam! 
Oct 12 17:52:26.968 INFO kablam! warning: function is never used: `problem_008`
Oct 12 17:52:26.968 INFO kablam!    --> src/main.rs:182:1
Oct 12 17:52:26.968 INFO kablam!     |
Oct 12 17:52:26.968 INFO kablam! 182 | fn problem_008() {
Oct 12 17:52:26.968 INFO kablam!     | ^^^^^^^^^^^^^^^^
Oct 12 17:52:26.968 INFO kablam! 
Oct 12 17:52:26.968 INFO kablam! warning: function is never used: `pythagorean_triplet`
Oct 12 17:52:26.968 INFO kablam!    --> src/main.rs:230:1
Oct 12 17:52:26.968 INFO kablam!     |
Oct 12 17:52:26.968 INFO kablam! 230 | fn pythagorean_triplet(a: u64, b: u64, c: u64) -> Option<u64> {
Oct 12 17:52:26.968 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:52:26.968 INFO kablam! 
Oct 12 17:52:26.968 INFO kablam! warning: function is never used: `problem_009`
Oct 12 17:52:26.968 INFO kablam!    --> src/main.rs:246:1
Oct 12 17:52:26.968 INFO kablam!     |
Oct 12 17:52:26.968 INFO kablam! 246 | fn problem_009() {
Oct 12 17:52:26.969 INFO kablam!     | ^^^^^^^^^^^^^^^^
Oct 12 17:52:26.969 INFO kablam! 
Oct 12 17:52:26.969 INFO kablam! warning: function is never used: `problem_010`
Oct 12 17:52:26.969 INFO kablam!    --> src/main.rs:266:1
Oct 12 17:52:26.969 INFO kablam!     |
Oct 12 17:52:26.969 INFO kablam! 266 | fn problem_010() {
Oct 12 17:52:26.969 INFO kablam!     | ^^^^^^^^^^^^^^^^
Oct 12 17:52:26.969 INFO kablam! 
Oct 12 17:52:26.969 INFO kablam! warning: function is never used: `problem_011`
Oct 12 17:52:26.969 INFO kablam!    --> src/main.rs:280:1
Oct 12 17:52:26.969 INFO kablam!     |
Oct 12 17:52:26.969 INFO kablam! 280 | fn problem_011() {
Oct 12 17:52:26.969 INFO kablam!     | ^^^^^^^^^^^^^^^^
Oct 12 17:52:26.969 INFO kablam! 
Oct 12 17:52:26.969 INFO kablam! warning: function is never used: `factors`
Oct 12 17:52:26.969 INFO kablam!    --> src/main.rs:372:1
Oct 12 17:52:26.969 INFO kablam!     |
Oct 12 17:52:26.969 INFO kablam! 372 | fn factors<'a>(n: u64) -> Vec<u64> {
Oct 12 17:52:26.969 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:52:26.969 INFO kablam! 
Oct 12 17:52:26.969 INFO kablam! warning: function is never used: `triangle_number`
Oct 12 17:52:26.969 INFO kablam!    --> src/main.rs:383:1
Oct 12 17:52:26.969 INFO kablam!     |
Oct 12 17:52:26.969 INFO kablam! 383 | fn triangle_number(n: u64) -> u64 {
Oct 12 17:52:26.969 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:52:26.969 INFO kablam! 
Oct 12 17:52:26.969 INFO kablam! warning: function is never used: `problem_012`
Oct 12 17:52:26.969 INFO kablam!    --> src/main.rs:389:1
Oct 12 17:52:26.969 INFO kablam!     |
Oct 12 17:52:26.969 INFO kablam! 389 | fn problem_012<'a>() {
Oct 12 17:52:26.969 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^
Oct 12 17:52:26.969 INFO kablam! 
Oct 12 17:52:26.969 INFO kablam! warning: function is never used: `problem_013`
Oct 12 17:52:26.969 INFO kablam!    --> src/main.rs:403:1
Oct 12 17:52:26.969 INFO kablam!     |
Oct 12 17:52:26.969 INFO kablam! 403 | fn problem_013() {
Oct 12 17:52:26.969 INFO kablam!     | ^^^^^^^^^^^^^^^^
Oct 12 17:52:26.969 INFO kablam! 
Oct 12 17:52:26.969 INFO kablam! warning: comparison is useless due to type limits
Oct 12 17:52:26.969 INFO kablam!    --> src/main.rs:315:31
Oct 12 17:52:26.969 INFO kablam!     |
Oct 12 17:52:26.969 INFO kablam! 315 |         if is.iter().all(|&i| 0 <= i && i < (SLEN * SLEN) as usize && (i / SLEN as usize) == y) {
Oct 12 17:52:26.969 INFO kablam!     |                               ^^^^^^
Oct 12 17:52:26.969 INFO kablam!     |
Oct 12 17:52:26.969 INFO kablam!     = note: #[warn(unused_comparisons)] on by default
Oct 12 17:52:26.969 INFO kablam! 
Oct 12 17:52:26.969 INFO kablam! warning: comparison is useless due to type limits
Oct 12 17:52:26.969 INFO kablam!    --> src/main.rs:326:31
Oct 12 17:52:26.969 INFO kablam!     |
Oct 12 17:52:26.970 INFO kablam! 326 |         if is.iter().all(|&i| 0 <= i && i < (SLEN * SLEN) as usize && (i % SLEN as usize) == x) {
Oct 12 17:52:26.970 INFO kablam!     |                               ^^^^^^
Oct 12 17:52:26.970 INFO kablam! 
Oct 12 17:52:26.970 INFO kablam! warning: comparison is useless due to type limits
Oct 12 17:52:26.970 INFO kablam!    --> src/main.rs:337:31
Oct 12 17:52:26.970 INFO kablam!     |
Oct 12 17:52:26.970 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) {
Oct 12 17:52:26.970 INFO kablam!     |                               ^^^^^^
Oct 12 17:52:26.970 INFO kablam! 
Oct 12 17:52:26.970 INFO kablam! warning: comparison is useless due to type limits
Oct 12 17:52:26.970 INFO kablam!    --> src/main.rs:348:31
Oct 12 17:52:26.970 INFO kablam!     |
Oct 12 17:52:26.970 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) {
Oct 12 17:52:26.970 INFO kablam!     |                               ^^^^^^
Oct 12 17:52:26.970 INFO kablam! 
Oct 12 17:52:27.004 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.05s
Oct 12 17:52:27.007 INFO kablam! su: No module specific data is present
Oct 12 17:52:28.003 INFO running `"docker" "rm" "-f" "515979a39c4f276bd677d30946a887c085c7d9de0f2e83a60d9dca421f4b3e02"`
Oct 12 17:52:28.264 INFO blam! 515979a39c4f276bd677d30946a887c085c7d9de0f2e83a60d9dca421f4b3e02