Oct 21 20:00:46.793 INFO checking ademonov/bingo-bot against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 20:00:46.793 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-7/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 21 20:00:47.310 INFO blam! 4940e78bcee8d6e2368e8cd9ddfcea0b3d28d00926bf5de8d8b8fccfa759668e
Oct 21 20:00:47.313 INFO running `"docker" "start" "-a" "4940e78bcee8d6e2368e8cd9ddfcea0b3d28d00926bf5de8d8b8fccfa759668e"`
Oct 21 20:00:48.455 INFO kablam! usermod: no changes
Oct 21 20:00:48.615 INFO kablam!     Checking serde_test v0.8.21
Oct 21 20:00:48.630 INFO kablam!     Checking humantime v1.0.0
Oct 21 20:00:48.630 INFO kablam!     Checking ordered-float v0.2.3
Oct 21 20:00:48.630 INFO kablam!     Checking chrono v0.2.25
Oct 21 20:00:48.630 INFO kablam!     Checking cookie v0.2.5
Oct 21 20:00:49.777 INFO kablam!     Checking hyper v0.9.14
Oct 21 20:00:50.165 INFO kablam!     Checking serde-value v0.3.1
Oct 21 20:00:50.840 INFO kablam!     Checking linked-hash-map v0.3.0
Oct 21 20:00:51.825 INFO kablam!     Checking yaml-rust v0.3.5
Oct 21 20:00:53.368 INFO kablam!     Checking serde_yaml v0.5.0
Oct 21 20:00:54.361 INFO kablam!     Checking log4rs v0.5.2
Oct 21 20:00:56.423 INFO kablam!     Checking bingo-bot v0.1.0 (/source)
Oct 21 20:00:58.684 INFO kablam! warning: unused variable: `s`
Oct 21 20:00:58.684 INFO kablam!  --> src/bingo/words.rs:2:21
Oct 21 20:00:58.684 INFO kablam!   |
Oct 21 20:00:58.684 INFO kablam! 2 | pub fn split<'a, I>(s: &'a str) -> I where I: Iterator<Item = &'a &'a str> {
Oct 21 20:00:58.684 INFO kablam!   |                     ^ help: consider using `_s` instead
Oct 21 20:00:58.684 INFO kablam!   |
Oct 21 20:00:58.684 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 21 20:00:58.684 INFO kablam! 
Oct 21 20:00:58.700 INFO kablam! warning: variable does not need to be mutable
Oct 21 20:00:58.700 INFO kablam!   --> src/http.rs:12:9
Oct 21 20:00:58.700 INFO kablam!    |
Oct 21 20:00:58.700 INFO kablam! 12 |     let mut s_buf:String;
Oct 21 20:00:58.700 INFO kablam!    |         ----^^^^^
Oct 21 20:00:58.700 INFO kablam!    |         |
Oct 21 20:00:58.700 INFO kablam!    |         help: remove this `mut`
Oct 21 20:00:58.700 INFO kablam!    |
Oct 21 20:00:58.700 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 21 20:00:58.700 INFO kablam! 
Oct 21 20:00:58.720 INFO kablam! warning: function is never used: `listening`
Oct 21 20:00:58.720 INFO kablam!  --> src/http.rs:6:1
Oct 21 20:00:58.720 INFO kablam!   |
Oct 21 20:00:58.720 INFO kablam! 6 | pub fn listening(url: &str) {
Oct 21 20:00:58.720 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 20:00:58.720 INFO kablam!   |
Oct 21 20:00:58.720 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 21 20:00:58.720 INFO kablam! 
Oct 21 20:00:58.720 INFO kablam! warning: function is never used: `handle_proc`
Oct 21 20:00:58.720 INFO kablam!   --> src/http.rs:11:1
Oct 21 20:00:58.720 INFO kablam!    |
Oct 21 20:00:58.720 INFO kablam! 11 | fn handle_proc(req: Request, mut res: Response) {
Oct 21 20:00:58.720 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 20:00:58.720 INFO kablam! 
Oct 21 20:00:58.720 INFO kablam! warning: struct is never constructed: `GitterMdFormatProvider`
Oct 21 20:00:58.720 INFO kablam!   --> src/formatting.rs:10:1
Oct 21 20:00:58.720 INFO kablam!    |
Oct 21 20:00:58.720 INFO kablam! 10 | pub struct GitterMdFormatProvider;
Oct 21 20:00:58.720 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 20:00:58.720 INFO kablam! 
Oct 21 20:00:58.720 INFO kablam! warning: method is never used: `new`
Oct 21 20:00:58.720 INFO kablam!   --> src/formatting.rs:13:5
Oct 21 20:00:58.720 INFO kablam!    |
Oct 21 20:00:58.720 INFO kablam! 13 |     pub fn new() -> GitterMdFormatProvider{
Oct 21 20:00:58.720 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 20:00:58.720 INFO kablam! 
Oct 21 20:00:58.720 INFO kablam! warning: method is never used: `new`
Oct 21 20:00:58.720 INFO kablam!   --> src/bingo/cards.rs:15:5
Oct 21 20:00:58.720 INFO kablam!    |
Oct 21 20:00:58.720 INFO kablam! 15 |     pub fn new(word: &'a str) -> CardCell<'a> {
Oct 21 20:00:58.721 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 20:00:58.721 INFO kablam! 
Oct 21 20:00:58.721 INFO kablam! warning: method is never used: `check`
Oct 21 20:00:58.721 INFO kablam!   --> src/bingo/cards.rs:27:5
Oct 21 20:00:58.721 INFO kablam!    |
Oct 21 20:00:58.721 INFO kablam! 27 |     pub fn check(&mut self) {
Oct 21 20:00:58.721 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 20:00:58.721 INFO kablam! 
Oct 21 20:00:58.721 INFO kablam! warning: struct is never constructed: `Card`
Oct 21 20:00:58.721 INFO kablam!   --> src/bingo/cards.rs:32:1
Oct 21 20:00:58.721 INFO kablam!    |
Oct 21 20:00:58.721 INFO kablam! 32 | pub struct Card<'a> {
Oct 21 20:00:58.721 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Oct 21 20:00:58.721 INFO kablam! 
Oct 21 20:00:58.721 INFO kablam! warning: method is never used: `new`
Oct 21 20:00:58.721 INFO kablam!   --> src/bingo/cards.rs:38:5
Oct 21 20:00:58.721 INFO kablam!    |
Oct 21 20:00:58.721 INFO kablam! 38 |     pub fn new<I>(word_iter: I) -> Card<'a> where I: Iterator<Item = &'a &'a str> {
Oct 21 20:00:58.721 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 20:00:58.721 INFO kablam! 
Oct 21 20:00:58.721 INFO kablam! warning: method is never used: `check_cell`
Oct 21 20:00:58.721 INFO kablam!   --> src/bingo/cards.rs:42:5
Oct 21 20:00:58.721 INFO kablam!    |
Oct 21 20:00:58.721 INFO kablam! 42 |     pub fn check_cell(&mut self, row: usize, col: usize) {
Oct 21 20:00:58.721 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 20:00:58.721 INFO kablam! 
Oct 21 20:00:58.721 INFO kablam! warning: function is never used: `fill_cells`
Oct 21 20:00:58.721 INFO kablam!   --> src/bingo/cards.rs:47:1
Oct 21 20:00:58.721 INFO kablam!    |
Oct 21 20:00:58.721 INFO kablam! 47 | fn fill_cells<'a, I>(word_iter: I) -> [[CardCell<'a>; COL_COUNT]; ROW_COUNT] where I: Iterator<Item = &'a &'a str> {
Oct 21 20:00:58.721 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 20:00:58.721 INFO kablam! 
Oct 21 20:00:58.721 INFO kablam! warning: function is never used: `split`
Oct 21 20:00:58.721 INFO kablam!  --> src/bingo/words.rs:2:1
Oct 21 20:00:58.721 INFO kablam!   |
Oct 21 20:00:58.721 INFO kablam! 2 | pub fn split<'a, I>(s: &'a str) -> I where I: Iterator<Item = &'a &'a str> {
Oct 21 20:00:58.721 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 20:00:58.721 INFO kablam! 
Oct 21 20:00:58.721 INFO kablam! warning: struct is never constructed: `Word`
Oct 21 20:00:58.721 INFO kablam!  --> src/bingo/words.rs:6:1
Oct 21 20:00:58.721 INFO kablam!   |
Oct 21 20:00:58.721 INFO kablam! 6 | pub struct Word {
Oct 21 20:00:58.721 INFO kablam!   | ^^^^^^^^^^^^^^^
Oct 21 20:00:58.721 INFO kablam! 
Oct 21 20:00:58.721 INFO kablam! warning: method is never used: `new`
Oct 21 20:00:58.721 INFO kablam!   --> src/bingo/words.rs:12:6
Oct 21 20:00:58.721 INFO kablam!    |
Oct 21 20:00:58.721 INFO kablam! 12 |      pub fn new(title: &str, synonyms: Vec<&str>) -> Word {
Oct 21 20:00:58.721 INFO kablam!    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 20:00:58.721 INFO kablam! 
Oct 21 20:00:59.156 INFO kablam! warning: unused variable: `s`
Oct 21 20:00:59.156 INFO kablam!  --> src/bingo/words.rs:2:21
Oct 21 20:00:59.156 INFO kablam!   |
Oct 21 20:00:59.156 INFO kablam! 2 | pub fn split<'a, I>(s: &'a str) -> I where I: Iterator<Item = &'a &'a str> {
Oct 21 20:00:59.156 INFO kablam!   |                     ^ help: consider using `_s` instead
Oct 21 20:00:59.156 INFO kablam!   |
Oct 21 20:00:59.156 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 21 20:00:59.156 INFO kablam! 
Oct 21 20:00:59.177 INFO kablam! warning: variable does not need to be mutable
Oct 21 20:00:59.177 INFO kablam!   --> src/http.rs:12:9
Oct 21 20:00:59.177 INFO kablam!    |
Oct 21 20:00:59.177 INFO kablam! 12 |     let mut s_buf:String;
Oct 21 20:00:59.178 INFO kablam!    |         ----^^^^^
Oct 21 20:00:59.178 INFO kablam!    |         |
Oct 21 20:00:59.178 INFO kablam!    |         help: remove this `mut`
Oct 21 20:00:59.178 INFO kablam!    |
Oct 21 20:00:59.179 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 21 20:00:59.179 INFO kablam! 
Oct 21 20:00:59.194 INFO kablam! warning: function is never used: `listening`
Oct 21 20:00:59.194 INFO kablam!  --> src/http.rs:6:1
Oct 21 20:00:59.195 INFO kablam!   |
Oct 21 20:00:59.195 INFO kablam! 6 | pub fn listening(url: &str) {
Oct 21 20:00:59.195 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 20:00:59.195 INFO kablam!   |
Oct 21 20:00:59.196 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 21 20:00:59.196 INFO kablam! 
Oct 21 20:00:59.196 INFO kablam! warning: function is never used: `handle_proc`
Oct 21 20:00:59.197 INFO kablam!   --> src/http.rs:11:1
Oct 21 20:00:59.197 INFO kablam!    |
Oct 21 20:00:59.197 INFO kablam! 11 | fn handle_proc(req: Request, mut res: Response) {
Oct 21 20:00:59.197 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 20:00:59.198 INFO kablam! 
Oct 21 20:00:59.198 INFO kablam! warning: struct is never constructed: `GitterMdFormatProvider`
Oct 21 20:00:59.198 INFO kablam!   --> src/formatting.rs:10:1
Oct 21 20:00:59.198 INFO kablam!    |
Oct 21 20:00:59.199 INFO kablam! 10 | pub struct GitterMdFormatProvider;
Oct 21 20:00:59.199 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 20:00:59.199 INFO kablam! 
Oct 21 20:00:59.199 INFO kablam! warning: method is never used: `new`
Oct 21 20:00:59.200 INFO kablam!   --> src/formatting.rs:13:5
Oct 21 20:00:59.200 INFO kablam!    |
Oct 21 20:00:59.200 INFO kablam! 13 |     pub fn new() -> GitterMdFormatProvider{
Oct 21 20:00:59.201 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 20:00:59.201 INFO kablam! 
Oct 21 20:00:59.201 INFO kablam! warning: function is never used: `split`
Oct 21 20:00:59.201 INFO kablam!  --> src/bingo/words.rs:2:1
Oct 21 20:00:59.202 INFO kablam!   |
Oct 21 20:00:59.202 INFO kablam! 2 | pub fn split<'a, I>(s: &'a str) -> I where I: Iterator<Item = &'a &'a str> {
Oct 21 20:00:59.202 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 20:00:59.202 INFO kablam! 
Oct 21 20:00:59.203 INFO kablam! warning: struct is never constructed: `Word`
Oct 21 20:00:59.203 INFO kablam!  --> src/bingo/words.rs:6:1
Oct 21 20:00:59.203 INFO kablam!   |
Oct 21 20:00:59.203 INFO kablam! 6 | pub struct Word {
Oct 21 20:00:59.204 INFO kablam!   | ^^^^^^^^^^^^^^^
Oct 21 20:00:59.204 INFO kablam! 
Oct 21 20:00:59.205 INFO kablam! warning: method is never used: `new`
Oct 21 20:00:59.205 INFO kablam!   --> src/bingo/words.rs:12:6
Oct 21 20:00:59.205 INFO kablam!    |
Oct 21 20:00:59.205 INFO kablam! 12 |      pub fn new(title: &str, synonyms: Vec<&str>) -> Word {
Oct 21 20:00:59.205 INFO kablam!    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 20:00:59.205 INFO kablam! 
Oct 21 20:00:59.237 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.74s
Oct 21 20:00:59.257 INFO kablam! su: No module specific data is present
Oct 21 20:01:00.045 INFO running `"docker" "rm" "-f" "4940e78bcee8d6e2368e8cd9ddfcea0b3d28d00926bf5de8d8b8fccfa759668e"`
Oct 21 20:01:00.424 INFO blam! 4940e78bcee8d6e2368e8cd9ddfcea0b3d28d00926bf5de8d8b8fccfa759668e