Nov 02 18:43:50.422 INFO checking ademonov/bingo-bot against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 18:43:50.423 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-5/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 18:43:50.920 INFO blam! 8838f95bd80d249c1e2160445699065d5c1855687b12a42c9ea7a3b328e094c3
Nov 02 18:43:50.921 INFO running `"docker" "start" "-a" "8838f95bd80d249c1e2160445699065d5c1855687b12a42c9ea7a3b328e094c3"`
Nov 02 18:43:52.020 INFO kablam! usermod: no changes
Nov 02 18:43:52.224 INFO kablam!     Checking serde_test v0.8.21
Nov 02 18:43:52.224 INFO kablam!     Checking serde-value v0.3.1
Nov 02 18:43:52.252 INFO kablam!     Checking cookie v0.2.5
Nov 02 18:43:53.994 INFO kablam!     Checking hyper v0.9.14
Nov 02 18:43:54.614 INFO kablam!     Checking linked-hash-map v0.3.0
Nov 02 18:43:55.427 INFO kablam!     Checking yaml-rust v0.3.5
Nov 02 18:43:57.428 INFO kablam!     Checking serde_yaml v0.5.0
Nov 02 18:43:58.763 INFO kablam!     Checking log4rs v0.5.2
Nov 02 18:44:01.017 INFO kablam!     Checking bingo-bot v0.1.0 (/source)
Nov 02 18:44:03.924 INFO kablam! warning: unused variable: `s`
Nov 02 18:44:03.925 INFO kablam!  --> src/bingo/words.rs:2:21
Nov 02 18:44:03.926 INFO kablam!   |
Nov 02 18:44:03.926 INFO kablam! 2 | pub fn split<'a, I>(s: &'a str) -> I where I: Iterator<Item = &'a &'a str> {
Nov 02 18:44:03.927 INFO kablam!   |                     ^ help: consider using `_s` instead
Nov 02 18:44:03.927 INFO kablam!   |
Nov 02 18:44:03.928 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 02 18:44:03.928 INFO kablam! 
Nov 02 18:44:03.968 INFO kablam! warning: variable does not need to be mutable
Nov 02 18:44:03.969 INFO kablam!   --> src/http.rs:12:9
Nov 02 18:44:03.969 INFO kablam!    |
Nov 02 18:44:03.970 INFO kablam! 12 |     let mut s_buf:String;
Nov 02 18:44:03.971 INFO kablam!    |         ----^^^^^
Nov 02 18:44:03.971 INFO kablam!    |         |
Nov 02 18:44:03.972 INFO kablam!    |         help: remove this `mut`
Nov 02 18:44:03.972 INFO kablam!    |
Nov 02 18:44:03.973 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 18:44:03.973 INFO kablam! 
Nov 02 18:44:04.020 INFO kablam! warning: function is never used: `listening`
Nov 02 18:44:04.021 INFO kablam!  --> src/http.rs:6:1
Nov 02 18:44:04.022 INFO kablam!   |
Nov 02 18:44:04.022 INFO kablam! 6 | pub fn listening(url: &str) {
Nov 02 18:44:04.023 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 18:44:04.023 INFO kablam!   |
Nov 02 18:44:04.024 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 18:44:04.024 INFO kablam! 
Nov 02 18:44:04.025 INFO kablam! warning: function is never used: `handle_proc`
Nov 02 18:44:04.025 INFO kablam!   --> src/http.rs:11:1
Nov 02 18:44:04.026 INFO kablam!    |
Nov 02 18:44:04.026 INFO kablam! 11 | fn handle_proc(req: Request, mut res: Response) {
Nov 02 18:44:04.027 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 18:44:04.027 INFO kablam! 
Nov 02 18:44:04.028 INFO kablam! warning: struct is never constructed: `GitterMdFormatProvider`
Nov 02 18:44:04.029 INFO kablam!   --> src/formatting.rs:10:1
Nov 02 18:44:04.029 INFO kablam!    |
Nov 02 18:44:04.030 INFO kablam! 10 | pub struct GitterMdFormatProvider;
Nov 02 18:44:04.030 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 18:44:04.031 INFO kablam! 
Nov 02 18:44:04.031 INFO kablam! warning: method is never used: `new`
Nov 02 18:44:04.032 INFO kablam!   --> src/formatting.rs:13:5
Nov 02 18:44:04.032 INFO kablam!    |
Nov 02 18:44:04.033 INFO kablam! 13 |     pub fn new() -> GitterMdFormatProvider{
Nov 02 18:44:04.033 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 18:44:04.034 INFO kablam! 
Nov 02 18:44:04.034 INFO kablam! warning: method is never used: `new`
Nov 02 18:44:04.035 INFO kablam!   --> src/bingo/cards.rs:15:5
Nov 02 18:44:04.036 INFO kablam!    |
Nov 02 18:44:04.036 INFO kablam! 15 |     pub fn new(word: &'a str) -> CardCell<'a> {
Nov 02 18:44:04.037 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 18:44:04.037 INFO kablam! 
Nov 02 18:44:04.038 INFO kablam! warning: method is never used: `check`
Nov 02 18:44:04.038 INFO kablam!   --> src/bingo/cards.rs:27:5
Nov 02 18:44:04.039 INFO kablam!    |
Nov 02 18:44:04.039 INFO kablam! 27 |     pub fn check(&mut self) {
Nov 02 18:44:04.039 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 18:44:04.039 INFO kablam! 
Nov 02 18:44:04.040 INFO kablam! warning: struct is never constructed: `Card`
Nov 02 18:44:04.040 INFO kablam!   --> src/bingo/cards.rs:32:1
Nov 02 18:44:04.040 INFO kablam!    |
Nov 02 18:44:04.042 INFO kablam! 32 | pub struct Card<'a> {
Nov 02 18:44:04.042 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Nov 02 18:44:04.042 INFO kablam! 
Nov 02 18:44:04.042 INFO kablam! warning: method is never used: `new`
Nov 02 18:44:04.042 INFO kablam!   --> src/bingo/cards.rs:38:5
Nov 02 18:44:04.042 INFO kablam!    |
Nov 02 18:44:04.042 INFO kablam! 38 |     pub fn new<I>(word_iter: I) -> Card<'a> where I: Iterator<Item = &'a &'a str> {
Nov 02 18:44:04.042 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 18:44:04.042 INFO kablam! 
Nov 02 18:44:04.042 INFO kablam! warning: method is never used: `check_cell`
Nov 02 18:44:04.042 INFO kablam!   --> src/bingo/cards.rs:42:5
Nov 02 18:44:04.042 INFO kablam!    |
Nov 02 18:44:04.042 INFO kablam! 42 |     pub fn check_cell(&mut self, row: usize, col: usize) {
Nov 02 18:44:04.042 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 18:44:04.042 INFO kablam! 
Nov 02 18:44:04.042 INFO kablam! warning: function is never used: `fill_cells`
Nov 02 18:44:04.042 INFO kablam!   --> src/bingo/cards.rs:47:1
Nov 02 18:44:04.042 INFO kablam!    |
Nov 02 18:44:04.042 INFO kablam! 47 | fn fill_cells<'a, I>(word_iter: I) -> [[CardCell<'a>; COL_COUNT]; ROW_COUNT] where I: Iterator<Item = &'a &'a str> {
Nov 02 18:44:04.042 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 18:44:04.042 INFO kablam! 
Nov 02 18:44:04.042 INFO kablam! warning: function is never used: `split`
Nov 02 18:44:04.042 INFO kablam!  --> src/bingo/words.rs:2:1
Nov 02 18:44:04.042 INFO kablam!   |
Nov 02 18:44:04.042 INFO kablam! 2 | pub fn split<'a, I>(s: &'a str) -> I where I: Iterator<Item = &'a &'a str> {
Nov 02 18:44:04.042 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 18:44:04.042 INFO kablam! 
Nov 02 18:44:04.042 INFO kablam! warning: struct is never constructed: `Word`
Nov 02 18:44:04.042 INFO kablam!  --> src/bingo/words.rs:6:1
Nov 02 18:44:04.042 INFO kablam!   |
Nov 02 18:44:04.042 INFO kablam! 6 | pub struct Word {
Nov 02 18:44:04.042 INFO kablam!   | ^^^^^^^^^^^^^^^
Nov 02 18:44:04.042 INFO kablam! 
Nov 02 18:44:04.042 INFO kablam! warning: method is never used: `new`
Nov 02 18:44:04.042 INFO kablam!   --> src/bingo/words.rs:12:6
Nov 02 18:44:04.042 INFO kablam!    |
Nov 02 18:44:04.042 INFO kablam! 12 |      pub fn new(title: &str, synonyms: Vec<&str>) -> Word {
Nov 02 18:44:04.042 INFO kablam!    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 18:44:04.042 INFO kablam! 
Nov 02 18:44:04.120 INFO kablam! warning: unused variable: `s`
Nov 02 18:44:04.120 INFO kablam!  --> src/bingo/words.rs:2:21
Nov 02 18:44:04.120 INFO kablam!   |
Nov 02 18:44:04.121 INFO kablam! 2 | pub fn split<'a, I>(s: &'a str) -> I where I: Iterator<Item = &'a &'a str> {
Nov 02 18:44:04.121 INFO kablam!   |                     ^ help: consider using `_s` instead
Nov 02 18:44:04.121 INFO kablam!   |
Nov 02 18:44:04.122 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 02 18:44:04.122 INFO kablam! 
Nov 02 18:44:04.164 INFO kablam! warning: variable does not need to be mutable
Nov 02 18:44:04.165 INFO kablam!   --> src/http.rs:12:9
Nov 02 18:44:04.165 INFO kablam!    |
Nov 02 18:44:04.165 INFO kablam! 12 |     let mut s_buf:String;
Nov 02 18:44:04.166 INFO kablam!    |         ----^^^^^
Nov 02 18:44:04.166 INFO kablam!    |         |
Nov 02 18:44:04.166 INFO kablam!    |         help: remove this `mut`
Nov 02 18:44:04.167 INFO kablam!    |
Nov 02 18:44:04.167 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 18:44:04.167 INFO kablam! 
Nov 02 18:44:04.228 INFO kablam! warning: function is never used: `listening`
Nov 02 18:44:04.229 INFO kablam!  --> src/http.rs:6:1
Nov 02 18:44:04.229 INFO kablam!   |
Nov 02 18:44:04.230 INFO kablam! 6 | pub fn listening(url: &str) {
Nov 02 18:44:04.230 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 18:44:04.230 INFO kablam!   |
Nov 02 18:44:04.231 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 18:44:04.231 INFO kablam! 
Nov 02 18:44:04.231 INFO kablam! warning: function is never used: `handle_proc`
Nov 02 18:44:04.231 INFO kablam!   --> src/http.rs:11:1
Nov 02 18:44:04.232 INFO kablam!    |
Nov 02 18:44:04.232 INFO kablam! 11 | fn handle_proc(req: Request, mut res: Response) {
Nov 02 18:44:04.232 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 18:44:04.233 INFO kablam! 
Nov 02 18:44:04.233 INFO kablam! warning: struct is never constructed: `GitterMdFormatProvider`
Nov 02 18:44:04.233 INFO kablam!   --> src/formatting.rs:10:1
Nov 02 18:44:04.234 INFO kablam!    |
Nov 02 18:44:04.234 INFO kablam! 10 | pub struct GitterMdFormatProvider;
Nov 02 18:44:04.234 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 18:44:04.235 INFO kablam! 
Nov 02 18:44:04.235 INFO kablam! warning: method is never used: `new`
Nov 02 18:44:04.235 INFO kablam!   --> src/formatting.rs:13:5
Nov 02 18:44:04.236 INFO kablam!    |
Nov 02 18:44:04.236 INFO kablam! 13 |     pub fn new() -> GitterMdFormatProvider{
Nov 02 18:44:04.236 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 18:44:04.236 INFO kablam! 
Nov 02 18:44:04.237 INFO kablam! warning: function is never used: `split`
Nov 02 18:44:04.237 INFO kablam!  --> src/bingo/words.rs:2:1
Nov 02 18:44:04.237 INFO kablam!   |
Nov 02 18:44:04.238 INFO kablam! 2 | pub fn split<'a, I>(s: &'a str) -> I where I: Iterator<Item = &'a &'a str> {
Nov 02 18:44:04.238 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 18:44:04.238 INFO kablam! 
Nov 02 18:44:04.238 INFO kablam! warning: struct is never constructed: `Word`
Nov 02 18:44:04.238 INFO kablam!  --> src/bingo/words.rs:6:1
Nov 02 18:44:04.238 INFO kablam!   |
Nov 02 18:44:04.238 INFO kablam! 6 | pub struct Word {
Nov 02 18:44:04.238 INFO kablam!   | ^^^^^^^^^^^^^^^
Nov 02 18:44:04.238 INFO kablam! 
Nov 02 18:44:04.238 INFO kablam! warning: method is never used: `new`
Nov 02 18:44:04.239 INFO kablam!   --> src/bingo/words.rs:12:6
Nov 02 18:44:04.239 INFO kablam!    |
Nov 02 18:44:04.239 INFO kablam! 12 |      pub fn new(title: &str, synonyms: Vec<&str>) -> Word {
Nov 02 18:44:04.239 INFO kablam!    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 18:44:04.239 INFO kablam! 
Nov 02 18:44:04.296 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.25s
Nov 02 18:44:04.304 INFO kablam! su: No module specific data is present
Nov 02 18:44:05.082 INFO running `"docker" "rm" "-f" "8838f95bd80d249c1e2160445699065d5c1855687b12a42c9ea7a3b328e094c3"`
Nov 02 18:44:05.348 INFO blam! 8838f95bd80d249c1e2160445699065d5c1855687b12a42c9ea7a3b328e094c3