Oct 12 20:45:59.646 INFO checking helloooooo/Ants-book against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 20:45:59.647 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/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 20:46:00.132 INFO blam! 0ff29edef862cccc912ae3e83e05b3b9efd442687f0427c62426e0bb3bd372b8
Oct 12 20:46:00.136 INFO running `"docker" "start" "-a" "0ff29edef862cccc912ae3e83e05b3b9efd442687f0427c62426e0bb3bd372b8"`
Oct 12 20:46:01.925 INFO kablam! usermod: no changes
Oct 12 20:46:01.974 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Oct 12 20:46:01.974 INFO kablam! disables Cargo from automatically inferring other binary targets.
Oct 12 20:46:01.974 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Oct 12 20:46:01.974 INFO kablam! files will be included as a binary target:
Oct 12 20:46:01.974 INFO kablam! 
Oct 12 20:46:01.974 INFO kablam! * /source/src/main.rs
Oct 12 20:46:01.974 INFO kablam! 
Oct 12 20:46:01.974 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Oct 12 20:46:01.974 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Oct 12 20:46:01.974 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Oct 12 20:46:01.974 INFO kablam! section. You may also move the files to a location where Cargo would not
Oct 12 20:46:01.974 INFO kablam! automatically infer them to be a target, such as in subfolders.
Oct 12 20:46:01.974 INFO kablam! 
Oct 12 20:46:01.974 INFO kablam! For more information on this warning you can consult
Oct 12 20:46:01.974 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Oct 12 20:46:01.974 INFO kablam! warning: path `/source/src/fact.rs` was erroneously implicitly accepted for binary `fact`,
Oct 12 20:46:01.974 INFO kablam! please set bin.path in Cargo.toml
Oct 12 20:46:01.974 INFO kablam! warning: path `/source/src/fib.rs` was erroneously implicitly accepted for binary `fib`,
Oct 12 20:46:01.974 INFO kablam! please set bin.path in Cargo.toml
Oct 12 20:46:01.974 INFO kablam! warning: path `/source/src/partial_sum.rs` was erroneously implicitly accepted for binary `partial_sum`,
Oct 12 20:46:01.974 INFO kablam! please set bin.path in Cargo.toml
Oct 12 20:46:01.974 INFO kablam! warning: path `/source/src/lake_counting.rs` was erroneously implicitly accepted for binary `lake_counting`,
Oct 12 20:46:01.974 INFO kablam! please set bin.path in Cargo.toml
Oct 12 20:46:01.974 INFO kablam! warning: path `/source/src/maze.rs` was erroneously implicitly accepted for binary `maze`,
Oct 12 20:46:01.974 INFO kablam! please set bin.path in Cargo.toml
Oct 12 20:46:01.974 INFO kablam! warning: path `/source/src/coin.rs` was erroneously implicitly accepted for binary `coin`,
Oct 12 20:46:01.974 INFO kablam! please set bin.path in Cargo.toml
Oct 12 20:46:01.974 INFO kablam! warning: path `/source/src/schedule.rs` was erroneously implicitly accepted for binary `schedule`,
Oct 12 20:46:01.974 INFO kablam! please set bin.path in Cargo.toml
Oct 12 20:46:01.974 INFO kablam! warning: path `/source/src/bestcowline.rs` was erroneously implicitly accepted for binary `bestcowline`,
Oct 12 20:46:01.974 INFO kablam! please set bin.path in Cargo.toml
Oct 12 20:46:01.974 INFO kablam! warning: path `/source/src/sarumanarmy.rs` was erroneously implicitly accepted for binary `sarumanarmy`,
Oct 12 20:46:01.974 INFO kablam! please set bin.path in Cargo.toml
Oct 12 20:46:01.974 INFO kablam! warning: path `/source/src/fence_repair.rs` was erroneously implicitly accepted for binary `fence_repair`,
Oct 12 20:46:01.974 INFO kablam! please set bin.path in Cargo.toml
Oct 12 20:46:01.974 INFO kablam! warning: path `/source/src/napsack.rs` was erroneously implicitly accepted for binary `napsack`,
Oct 12 20:46:01.974 INFO kablam! please set bin.path in Cargo.toml
Oct 12 20:46:01.990 INFO kablam!     Checking Ants-book v0.1.0 (/source)
Oct 12 20:46:02.984 INFO kablam! warning: unnecessary parentheses around `if` condition
Oct 12 20:46:02.984 INFO kablam!   --> src/lake_counting.rs:22:16
Oct 12 20:46:02.984 INFO kablam!    |
Oct 12 20:46:02.984 INFO kablam! 22 |             if (0 <= nx && nx < n && 0 <= ny && ny < m && field[nx as usize][ny as usize] == 'W'){
Oct 12 20:46:02.984 INFO kablam!    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:46:02.984 INFO kablam!    |
Oct 12 20:46:02.984 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 12 20:46:02.984 INFO kablam! help: remove these parentheses
Oct 12 20:46:02.984 INFO kablam!    |
Oct 12 20:46:02.984 INFO kablam! 22 |             if 0 <= nx && nx < n && 0 <= ny && ny < m &&
Oct 12 20:46:02.984 INFO kablam! 23 |      field[nx as usize][ny as usize] == 'W'{
Oct 12 20:46:02.984 INFO kablam!    |
Oct 12 20:46:02.984 INFO kablam! 
Oct 12 20:46:03.042 INFO kablam! warning: function is never used: `read_vec`
Oct 12 20:46:03.042 INFO kablam!  --> src/scaneer.rs:8:1
Oct 12 20:46:03.042 INFO kablam!   |
Oct 12 20:46:03.042 INFO kablam! 8 | pub fn read_vec<T: std::str::FromStr>() -> Vec<T> {
Oct 12 20:46:03.042 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:46:03.056 INFO kablam!   |
Oct 12 20:46:03.056 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 20:46:03.056 INFO kablam! 
Oct 12 20:46:03.057 INFO kablam! warning: function is never used: `read_vec2`
Oct 12 20:46:03.057 INFO kablam!   --> src/scaneer.rs:15:1
Oct 12 20:46:03.057 INFO kablam!    |
Oct 12 20:46:03.057 INFO kablam! 15 | pub fn read_vec2<T: std::str::FromStr>(n: u32) -> Vec<Vec<T>> {
Oct 12 20:46:03.057 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:46:03.057 INFO kablam! 
Oct 12 20:46:03.552 INFO kablam! warning: function is never used: `read_vec2`
Oct 12 20:46:03.552 INFO kablam!   --> src/scaneer.rs:15:1
Oct 12 20:46:03.552 INFO kablam!    |
Oct 12 20:46:03.552 INFO kablam! 15 | pub fn read_vec2<T: std::str::FromStr>(n: u32) -> Vec<Vec<T>> {
Oct 12 20:46:03.552 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:46:03.576 INFO kablam!    |
Oct 12 20:46:03.576 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 20:46:03.576 INFO kablam! 
Oct 12 20:46:04.620 INFO kablam! warning: function is never used: `read_vec2`
Oct 12 20:46:04.621 INFO kablam!   --> src/scaneer.rs:15:1
Oct 12 20:46:04.621 INFO kablam!    |
Oct 12 20:46:04.622 INFO kablam! 15 | pub fn read_vec2<T: std::str::FromStr>(n: u32) -> Vec<Vec<T>> {
Oct 12 20:46:04.622 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:46:04.622 INFO kablam!    |
Oct 12 20:46:04.623 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 20:46:04.623 INFO kablam! 
Oct 12 20:46:04.712 INFO kablam! warning: field is never used: `w`
Oct 12 20:46:04.713 INFO kablam!  --> src/napsack.rs:8:5
Oct 12 20:46:04.714 INFO kablam!   |
Oct 12 20:46:04.714 INFO kablam! 8 |     w : i64,
Oct 12 20:46:04.715 INFO kablam!   |     ^^^^^^^
Oct 12 20:46:04.715 INFO kablam!   |
Oct 12 20:46:04.716 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 20:46:04.716 INFO kablam! 
Oct 12 20:46:04.902 INFO kablam! warning: function is never used: `read_vec`
Oct 12 20:46:04.902 INFO kablam!  --> src/scaneer.rs:8:1
Oct 12 20:46:04.902 INFO kablam!   |
Oct 12 20:46:04.902 INFO kablam! 8 | pub fn read_vec<T: std::str::FromStr>() -> Vec<T> {
Oct 12 20:46:04.902 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:46:04.906 INFO kablam! warning: function is never used: `read_vec2`
Oct 12 20:46:04.906 INFO kablam!   --> src/scaneer.rs:15:1
Oct 12 20:46:04.906 INFO kablam!    |
Oct 12 20:46:04.906 INFO kablam! 15 | pub fn read_vec2<T: std::str::FromStr>(n: u32) -> Vec<Vec<T>> {
Oct 12 20:46:04.906 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:46:04.906 INFO kablam!   |
Oct 12 20:46:04.906 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 20:46:04.907 INFO kablam! 
Oct 12 20:46:04.907 INFO kablam! warning: function is never used: `read_vec2`
Oct 12 20:46:04.907 INFO kablam!   --> src/scaneer.rs:15:1
Oct 12 20:46:04.907 INFO kablam!    |
Oct 12 20:46:04.907 INFO kablam! 15 | pub fn read_vec2<T: std::str::FromStr>(n: u32) -> Vec<Vec<T>> {
Oct 12 20:46:04.907 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:46:04.907 INFO kablam! 
Oct 12 20:46:04.916 INFO kablam!    |
Oct 12 20:46:04.916 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 20:46:04.917 INFO kablam! 
Oct 12 20:46:05.072 INFO kablam! warning: unused variable: `y`
Oct 12 20:46:05.072 INFO kablam!   --> src/maze.rs:15:71
Oct 12 20:46:05.073 INFO kablam!    |
Oct 12 20:46:05.073 INFO kablam! 15 |         let mut init_d:Vec<Vec<i64>> = d.iter().map(|x| x.iter().map(|y|INF).collect()).collect();
Oct 12 20:46:05.074 INFO kablam!    |                                                                       ^ help: consider using `_y` instead
Oct 12 20:46:05.089 INFO kablam!    |
Oct 12 20:46:05.089 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 20:46:05.090 INFO kablam! 
Oct 12 20:46:05.110 INFO kablam! warning: function is never used: `read_vec`
Oct 12 20:46:05.110 INFO kablam!  --> src/scaneer.rs:8:1
Oct 12 20:46:05.111 INFO kablam!   |
Oct 12 20:46:05.111 INFO kablam! 8 | pub fn read_vec<T: std::str::FromStr>() -> Vec<T> {
Oct 12 20:46:05.112 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:46:05.132 INFO kablam!   |
Oct 12 20:46:05.133 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 20:46:05.134 INFO kablam! 
Oct 12 20:46:05.134 INFO kablam! warning: function is never used: `read_vec2`
Oct 12 20:46:05.135 INFO kablam!   --> src/scaneer.rs:15:1
Oct 12 20:46:05.135 INFO kablam!    |
Oct 12 20:46:05.136 INFO kablam! 15 | pub fn read_vec2<T: std::str::FromStr>(n: u32) -> Vec<Vec<T>> {
Oct 12 20:46:05.136 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:46:05.137 INFO kablam! 
Oct 12 20:46:05.185 INFO kablam! warning: function is never used: `read_vec2`
Oct 12 20:46:05.186 INFO kablam!   --> src/scaneer.rs:15:1
Oct 12 20:46:05.187 INFO kablam!    |
Oct 12 20:46:05.187 INFO kablam! 15 | pub fn read_vec2<T: std::str::FromStr>(n: u32) -> Vec<Vec<T>> {
Oct 12 20:46:05.188 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:46:05.189 INFO kablam!    |
Oct 12 20:46:05.189 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 20:46:05.190 INFO kablam! 
Oct 12 20:46:06.284 INFO kablam! warning: unused variable: `y`
Oct 12 20:46:06.285 INFO kablam!   --> src/maze.rs:15:71
Oct 12 20:46:06.285 INFO kablam!    |
Oct 12 20:46:06.285 INFO kablam! 15 |         let mut init_d:Vec<Vec<i64>> = d.iter().map(|x| x.iter().map(|y|INF).collect()).collect();
Oct 12 20:46:06.285 INFO kablam!    |                                                                       ^ help: consider using `_y` instead
Oct 12 20:46:06.316 INFO kablam!    |
Oct 12 20:46:06.317 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 20:46:06.317 INFO kablam! 
Oct 12 20:46:06.405 INFO kablam! warning: unused variable: `a`
Oct 12 20:46:06.405 INFO kablam!  --> src/schedule.rs:9:22
Oct 12 20:46:06.405 INFO kablam!   |
Oct 12 20:46:06.405 INFO kablam! 9 |     p.sort_by_key(|&(a,b)| b);
Oct 12 20:46:06.405 INFO kablam!   |                      ^ help: consider using `_a` instead
Oct 12 20:46:06.407 INFO kablam!   |
Oct 12 20:46:06.407 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 12 20:46:06.407 INFO kablam! 
Oct 12 20:46:06.407 INFO kablam! warning: function is never used: `read_vec2`
Oct 12 20:46:06.407 INFO kablam!   --> src/scaneer.rs:15:1
Oct 12 20:46:06.407 INFO kablam!    |
Oct 12 20:46:06.407 INFO kablam! 15 | pub fn read_vec2<T: std::str::FromStr>(n: u32) -> Vec<Vec<T>> {
Oct 12 20:46:06.407 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:46:06.407 INFO kablam!    |
Oct 12 20:46:06.409 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 20:46:06.409 INFO kablam! 
Oct 12 20:46:06.409 INFO kablam! warning: unused variable: `n`
Oct 12 20:46:06.409 INFO kablam!  --> src/schedule.rs:5:9
Oct 12 20:46:06.409 INFO kablam!   |
Oct 12 20:46:06.409 INFO kablam! 5 |     let n:i64 = read();
Oct 12 20:46:06.409 INFO kablam!   |         ^ help: consider using `_n` instead
Oct 12 20:46:06.409 INFO kablam! 
Oct 12 20:46:06.452 INFO kablam! warning: function is never used: `read_vec2`
Oct 12 20:46:06.452 INFO kablam!   --> src/scaneer.rs:15:1
Oct 12 20:46:06.452 INFO kablam!    |
Oct 12 20:46:06.452 INFO kablam! 15 | pub fn read_vec2<T: std::str::FromStr>(n: u32) -> Vec<Vec<T>> {
Oct 12 20:46:06.452 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:46:06.468 INFO kablam!    |
Oct 12 20:46:06.468 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 20:46:06.468 INFO kablam! 
Oct 12 20:46:07.612 INFO kablam! warning: unused variable: `s`
Oct 12 20:46:07.612 INFO kablam!   --> src/fib.rs:19:9
Oct 12 20:46:07.612 INFO kablam!    |
Oct 12 20:46:07.612 INFO kablam! 19 |     let s : i64 = read();
Oct 12 20:46:07.612 INFO kablam!    |         ^ help: consider using `_s` instead
Oct 12 20:46:07.624 INFO kablam!    |
Oct 12 20:46:07.640 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 20:46:07.640 INFO kablam! 
Oct 12 20:46:07.663 INFO kablam! warning: function is never used: `read_vec`
Oct 12 20:46:07.663 INFO kablam!  --> src/scaneer.rs:8:1
Oct 12 20:46:07.663 INFO kablam!   |
Oct 12 20:46:07.663 INFO kablam! 8 | pub fn read_vec<T: std::str::FromStr>() -> Vec<T> {
Oct 12 20:46:07.663 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:46:07.668 INFO kablam!   |
Oct 12 20:46:07.668 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 20:46:07.668 INFO kablam! 
Oct 12 20:46:07.668 INFO kablam! warning: function is never used: `read_vec2`
Oct 12 20:46:07.669 INFO kablam!   --> src/scaneer.rs:15:1
Oct 12 20:46:07.669 INFO kablam!    |
Oct 12 20:46:07.669 INFO kablam! 15 | pub fn read_vec2<T: std::str::FromStr>(n: u32) -> Vec<Vec<T>> {
Oct 12 20:46:07.669 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:46:07.669 INFO kablam! 
Oct 12 20:46:07.858 INFO kablam! warning: function is never used: `read_vec2`
Oct 12 20:46:07.859 INFO kablam!   --> src/scaneer.rs:15:1
Oct 12 20:46:07.859 INFO kablam!    |
Oct 12 20:46:07.860 INFO kablam! 15 | pub fn read_vec2<T: std::str::FromStr>(n: u32) -> Vec<Vec<T>> {
Oct 12 20:46:07.860 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:46:07.872 INFO kablam!    |
Oct 12 20:46:07.873 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 20:46:07.873 INFO kablam! 
Oct 12 20:46:08.064 INFO kablam! warning: unused variable: `s`
Oct 12 20:46:08.064 INFO kablam!   --> src/fib.rs:19:9
Oct 12 20:46:08.064 INFO kablam!    |
Oct 12 20:46:08.064 INFO kablam! 19 |     let s : i64 = read();
Oct 12 20:46:08.064 INFO kablam!    |         ^ help: consider using `_s` instead
Oct 12 20:46:08.064 INFO kablam!    |
Oct 12 20:46:08.064 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 20:46:08.064 INFO kablam! 
Oct 12 20:46:08.117 INFO kablam! warning: function is never used: `read_vec`
Oct 12 20:46:08.118 INFO kablam!  --> src/scaneer.rs:8:1
Oct 12 20:46:08.118 INFO kablam!   |
Oct 12 20:46:08.118 INFO kablam! 8 | pub fn read_vec<T: std::str::FromStr>() -> Vec<T> {
Oct 12 20:46:08.118 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:46:08.119 INFO kablam!   |
Oct 12 20:46:08.119 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 20:46:08.119 INFO kablam! 
Oct 12 20:46:08.124 INFO kablam! warning: function is never used: `read_vec2`
Oct 12 20:46:08.124 INFO kablam!   --> src/scaneer.rs:15:1
Oct 12 20:46:08.124 INFO kablam!    |
Oct 12 20:46:08.124 INFO kablam! 15 | pub fn read_vec2<T: std::str::FromStr>(n: u32) -> Vec<Vec<T>> {
Oct 12 20:46:08.124 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:46:08.125 INFO kablam! 
Oct 12 20:46:08.155 INFO kablam! warning: function is never used: `read_vec`
Oct 12 20:46:08.155 INFO kablam!  --> src/scaneer.rs:8:1
Oct 12 20:46:08.155 INFO kablam!   |
Oct 12 20:46:08.155 INFO kablam! 8 | pub fn read_vec<T: std::str::FromStr>() -> Vec<T> {
Oct 12 20:46:08.155 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:46:08.184 INFO kablam!   |
Oct 12 20:46:08.185 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 20:46:08.185 INFO kablam! 
Oct 12 20:46:08.185 INFO kablam! warning: function is never used: `read_vec2`
Oct 12 20:46:08.186 INFO kablam!   --> src/scaneer.rs:15:1
Oct 12 20:46:08.186 INFO kablam!    |
Oct 12 20:46:08.186 INFO kablam! 15 | pub fn read_vec2<T: std::str::FromStr>(n: u32) -> Vec<Vec<T>> {
Oct 12 20:46:08.186 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:46:08.187 INFO kablam! 
Oct 12 20:46:08.204 INFO kablam! warning: unused variable: `a`
Oct 12 20:46:08.204 INFO kablam!  --> src/schedule.rs:9:22
Oct 12 20:46:08.204 INFO kablam!   |
Oct 12 20:46:08.204 INFO kablam! 9 |     p.sort_by_key(|&(a,b)| b);
Oct 12 20:46:08.204 INFO kablam!   |                      ^ help: consider using `_a` instead
Oct 12 20:46:08.204 INFO kablam!   |
Oct 12 20:46:08.204 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 12 20:46:08.204 INFO kablam! 
Oct 12 20:46:08.204 INFO kablam! warning: unused variable: `n`
Oct 12 20:46:08.204 INFO kablam!  --> src/schedule.rs:5:9
Oct 12 20:46:08.204 INFO kablam!   |
Oct 12 20:46:08.204 INFO kablam! 5 |     let n:i64 = read();
Oct 12 20:46:08.204 INFO kablam!   |         ^ help: consider using `_n` instead
Oct 12 20:46:08.205 INFO kablam! 
Oct 12 20:46:08.276 INFO kablam! warning: function is never used: `read_vec2`
Oct 12 20:46:08.276 INFO kablam!   --> src/scaneer.rs:15:1
Oct 12 20:46:08.276 INFO kablam!    |
Oct 12 20:46:08.276 INFO kablam! 15 | pub fn read_vec2<T: std::str::FromStr>(n: u32) -> Vec<Vec<T>> {
Oct 12 20:46:08.276 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:46:08.277 INFO kablam!    |
Oct 12 20:46:08.277 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 20:46:08.277 INFO kablam! 
Oct 12 20:46:08.448 INFO kablam! warning: function is never used: `read_vec2`
Oct 12 20:46:08.448 INFO kablam!   --> src/scaneer.rs:15:1
Oct 12 20:46:08.448 INFO kablam!    |
Oct 12 20:46:08.448 INFO kablam! 15 | pub fn read_vec2<T: std::str::FromStr>(n: u32) -> Vec<Vec<T>> {
Oct 12 20:46:08.448 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:46:08.449 INFO kablam!    |
Oct 12 20:46:08.449 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 20:46:08.449 INFO kablam! 
Oct 12 20:46:09.225 INFO kablam! warning: field is never used: `w`
Oct 12 20:46:09.225 INFO kablam!  --> src/napsack.rs:8:5
Oct 12 20:46:09.225 INFO kablam!   |
Oct 12 20:46:09.225 INFO kablam! 8 |     w : i64,
Oct 12 20:46:09.225 INFO kablam!   |     ^^^^^^^
Oct 12 20:46:09.225 INFO kablam!   |
Oct 12 20:46:09.225 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 20:46:09.225 INFO kablam! 
Oct 12 20:46:09.488 INFO kablam! warning: function is never used: `read_vec2`
Oct 12 20:46:09.488 INFO kablam!   --> src/scaneer.rs:15:1
Oct 12 20:46:09.488 INFO kablam!    |
Oct 12 20:46:09.488 INFO kablam! 15 | pub fn read_vec2<T: std::str::FromStr>(n: u32) -> Vec<Vec<T>> {
Oct 12 20:46:09.488 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:46:09.488 INFO kablam!    |
Oct 12 20:46:09.488 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 20:46:09.488 INFO kablam! 
Oct 12 20:46:09.751 INFO kablam! warning: unnecessary parentheses around `if` condition
Oct 12 20:46:09.751 INFO kablam!   --> src/lake_counting.rs:22:16
Oct 12 20:46:09.751 INFO kablam!    |
Oct 12 20:46:09.751 INFO kablam! 22 |             if (0 <= nx && nx < n && 0 <= ny && ny < m && field[nx as usize][ny as usize] == 'W'){
Oct 12 20:46:09.751 INFO kablam!    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:46:09.768 INFO kablam!    |
Oct 12 20:46:09.768 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 12 20:46:09.768 INFO kablam! help: remove these parentheses
Oct 12 20:46:09.768 INFO kablam!    |
Oct 12 20:46:09.768 INFO kablam! 22 |             if 0 <= nx && nx < n && 0 <= ny && ny < m &&
Oct 12 20:46:09.768 INFO kablam! 23 |      field[nx as usize][ny as usize] == 'W'{
Oct 12 20:46:09.768 INFO kablam!    |
Oct 12 20:46:09.768 INFO kablam! 
Oct 12 20:46:09.794 INFO kablam! warning: function is never used: `read_vec2`
Oct 12 20:46:09.794 INFO kablam!   --> src/scaneer.rs:15:1
Oct 12 20:46:09.794 INFO kablam!    |
Oct 12 20:46:09.794 INFO kablam! 15 | pub fn read_vec2<T: std::str::FromStr>(n: u32) -> Vec<Vec<T>> {
Oct 12 20:46:09.794 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:46:09.808 INFO kablam!    |
Oct 12 20:46:09.808 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 20:46:09.808 INFO kablam! 
Oct 12 20:46:10.048 INFO kablam! warning: function is never used: `read_vec2`
Oct 12 20:46:10.048 INFO kablam!   --> src/scaneer.rs:15:1
Oct 12 20:46:10.049 INFO kablam!    |
Oct 12 20:46:10.049 INFO kablam! 15 | pub fn read_vec2<T: std::str::FromStr>(n: u32) -> Vec<Vec<T>> {
Oct 12 20:46:10.049 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:46:10.049 INFO kablam!    |
Oct 12 20:46:10.049 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 20:46:10.050 INFO kablam! 
Oct 12 20:46:10.124 INFO kablam! warning: function is never used: `read_vec2`
Oct 12 20:46:10.124 INFO kablam!   --> src/scaneer.rs:15:1
Oct 12 20:46:10.125 INFO kablam!    |
Oct 12 20:46:10.125 INFO kablam! 15 | pub fn read_vec2<T: std::str::FromStr>(n: u32) -> Vec<Vec<T>> {
Oct 12 20:46:10.125 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:46:10.125 INFO kablam! warning: function is never used: `read_vec2`
Oct 12 20:46:10.125 INFO kablam!   --> src/scaneer.rs:15:1
Oct 12 20:46:10.126 INFO kablam!    |
Oct 12 20:46:10.126 INFO kablam! 15 | pub fn read_vec2<T: std::str::FromStr>(n: u32) -> Vec<Vec<T>> {
Oct 12 20:46:10.126 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:46:10.126 INFO kablam!    |
Oct 12 20:46:10.126 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 20:46:10.127 INFO kablam! 
Oct 12 20:46:10.127 INFO kablam!    |
Oct 12 20:46:10.127 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 20:46:10.127 INFO kablam! 
Oct 12 20:46:10.189 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.23s
Oct 12 20:46:10.200 INFO kablam! su: No module specific data is present
Oct 12 20:46:11.220 INFO running `"docker" "rm" "-f" "0ff29edef862cccc912ae3e83e05b3b9efd442687f0427c62426e0bb3bd372b8"`
Oct 12 20:46:11.471 INFO blam! 0ff29edef862cccc912ae3e83e05b3b9efd442687f0427c62426e0bb3bd372b8