Dec 06 07:59:23.045 INFO testing ademonov/bingo-bot against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 07:59:23.045 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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"`
Dec 06 07:59:23.481 INFO [stdout] 1a641a2790466234e94ceee8a237725eb9f427a961d90596792e2e9ee0c85330
Dec 06 07:59:23.483 INFO running `"docker" "start" "-a" "1a641a2790466234e94ceee8a237725eb9f427a961d90596792e2e9ee0c85330"`
Dec 06 07:59:24.759 INFO [stderr] usermod: no changes
Dec 06 07:59:24.927 INFO [stderr]    Compiling serde_test v0.8.21
Dec 06 07:59:24.948 INFO [stderr]    Compiling humantime v1.0.0
Dec 06 07:59:24.948 INFO [stderr]    Compiling ordered-float v0.2.3
Dec 06 07:59:24.948 INFO [stderr]    Compiling cookie v0.2.5
Dec 06 07:59:26.536 INFO [stderr]    Compiling serde-value v0.3.1
Dec 06 07:59:27.249 INFO [stderr]    Compiling linked-hash-map v0.3.0
Dec 06 07:59:28.140 INFO [stderr]    Compiling hyper v0.9.14
Dec 06 07:59:28.306 INFO [stderr]    Compiling yaml-rust v0.3.5
Dec 06 07:59:31.216 INFO [stderr]    Compiling serde_yaml v0.5.0
Dec 06 07:59:32.544 INFO [stderr]    Compiling log4rs v0.5.2
Dec 06 07:59:40.708 INFO [stderr]    Compiling bingo-bot v0.1.0 (/source)
Dec 06 07:59:42.676 INFO [stderr] warning: unused variable: `s`
Dec 06 07:59:42.676 INFO [stderr]  --> src/bingo/words.rs:2:21
Dec 06 07:59:42.676 INFO [stderr]   |
Dec 06 07:59:42.676 INFO [stderr] 2 | pub fn split<'a, I>(s: &'a str) -> I where I: Iterator<Item = &'a &'a str> {
Dec 06 07:59:42.676 INFO [stderr]   |                     ^ help: consider using `_s` instead
Dec 06 07:59:42.676 INFO [stderr]   |
Dec 06 07:59:42.676 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 06 07:59:42.676 INFO [stderr] 
Dec 06 07:59:42.696 INFO [stderr] warning: variable does not need to be mutable
Dec 06 07:59:42.696 INFO [stderr]   --> src/http.rs:12:9
Dec 06 07:59:42.696 INFO [stderr]    |
Dec 06 07:59:42.696 INFO [stderr] 12 |     let mut s_buf:String;
Dec 06 07:59:42.696 INFO [stderr]    |         ----^^^^^
Dec 06 07:59:42.696 INFO [stderr]    |         |
Dec 06 07:59:42.696 INFO [stderr]    |         help: remove this `mut`
Dec 06 07:59:42.696 INFO [stderr]    |
Dec 06 07:59:42.696 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 07:59:42.696 INFO [stderr] 
Dec 06 07:59:42.708 INFO [stderr] warning: function is never used: `listening`
Dec 06 07:59:42.708 INFO [stderr]  --> src/http.rs:6:1
Dec 06 07:59:42.708 INFO [stderr]   |
Dec 06 07:59:42.708 INFO [stderr] 6 | pub fn listening(url: &str) {
Dec 06 07:59:42.708 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 07:59:42.708 INFO [stderr]   |
Dec 06 07:59:42.708 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 06 07:59:42.709 INFO [stderr] 
Dec 06 07:59:42.709 INFO [stderr] warning: function is never used: `handle_proc`
Dec 06 07:59:42.709 INFO [stderr]   --> src/http.rs:11:1
Dec 06 07:59:42.709 INFO [stderr]    |
Dec 06 07:59:42.709 INFO [stderr] 11 | fn handle_proc(req: Request, mut res: Response) {
Dec 06 07:59:42.709 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 07:59:42.709 INFO [stderr] 
Dec 06 07:59:42.709 INFO [stderr] warning: struct is never constructed: `GitterMdFormatProvider`
Dec 06 07:59:42.709 INFO [stderr]   --> src/formatting.rs:10:1
Dec 06 07:59:42.709 INFO [stderr]    |
Dec 06 07:59:42.709 INFO [stderr] 10 | pub struct GitterMdFormatProvider;
Dec 06 07:59:42.709 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 07:59:42.709 INFO [stderr] 
Dec 06 07:59:42.709 INFO [stderr] warning: method is never used: `new`
Dec 06 07:59:42.709 INFO [stderr]   --> src/formatting.rs:13:5
Dec 06 07:59:42.709 INFO [stderr]    |
Dec 06 07:59:42.709 INFO [stderr] 13 |     pub fn new() -> GitterMdFormatProvider{
Dec 06 07:59:42.709 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 07:59:42.709 INFO [stderr] 
Dec 06 07:59:42.709 INFO [stderr] warning: method is never used: `new`
Dec 06 07:59:42.709 INFO [stderr]   --> src/bingo/cards.rs:15:5
Dec 06 07:59:42.709 INFO [stderr]    |
Dec 06 07:59:42.709 INFO [stderr] 15 |     pub fn new(word: &'a str) -> CardCell<'a> {
Dec 06 07:59:42.709 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 07:59:42.709 INFO [stderr] 
Dec 06 07:59:42.709 INFO [stderr] warning: method is never used: `check`
Dec 06 07:59:42.709 INFO [stderr]   --> src/bingo/cards.rs:27:5
Dec 06 07:59:42.709 INFO [stderr]    |
Dec 06 07:59:42.709 INFO [stderr] 27 |     pub fn check(&mut self) {
Dec 06 07:59:42.709 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 07:59:42.709 INFO [stderr] 
Dec 06 07:59:42.709 INFO [stderr] warning: struct is never constructed: `Card`
Dec 06 07:59:42.709 INFO [stderr]   --> src/bingo/cards.rs:32:1
Dec 06 07:59:42.709 INFO [stderr]    |
Dec 06 07:59:42.709 INFO [stderr] 32 | pub struct Card<'a> {
Dec 06 07:59:42.709 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 06 07:59:42.709 INFO [stderr] 
Dec 06 07:59:42.709 INFO [stderr] warning: method is never used: `new`
Dec 06 07:59:42.709 INFO [stderr]   --> src/bingo/cards.rs:38:5
Dec 06 07:59:42.709 INFO [stderr]    |
Dec 06 07:59:42.709 INFO [stderr] 38 |     pub fn new<I>(word_iter: I) -> Card<'a> where I: Iterator<Item = &'a &'a str> {
Dec 06 07:59:42.709 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 07:59:42.709 INFO [stderr] 
Dec 06 07:59:42.709 INFO [stderr] warning: method is never used: `check_cell`
Dec 06 07:59:42.709 INFO [stderr]   --> src/bingo/cards.rs:42:5
Dec 06 07:59:42.709 INFO [stderr]    |
Dec 06 07:59:42.709 INFO [stderr] 42 |     pub fn check_cell(&mut self, row: usize, col: usize) {
Dec 06 07:59:42.709 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 07:59:42.709 INFO [stderr] 
Dec 06 07:59:42.709 INFO [stderr] warning: function is never used: `fill_cells`
Dec 06 07:59:42.709 INFO [stderr]   --> src/bingo/cards.rs:47:1
Dec 06 07:59:42.709 INFO [stderr]    |
Dec 06 07:59:42.709 INFO [stderr] 47 | fn fill_cells<'a, I>(word_iter: I) -> [[CardCell<'a>; COL_COUNT]; ROW_COUNT] where I: Iterator<Item = &'a &'a str> {
Dec 06 07:59:42.709 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 07:59:42.709 INFO [stderr] 
Dec 06 07:59:42.709 INFO [stderr] warning: function is never used: `split`
Dec 06 07:59:42.709 INFO [stderr]  --> src/bingo/words.rs:2:1
Dec 06 07:59:42.709 INFO [stderr]   |
Dec 06 07:59:42.709 INFO [stderr] 2 | pub fn split<'a, I>(s: &'a str) -> I where I: Iterator<Item = &'a &'a str> {
Dec 06 07:59:42.709 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 07:59:42.709 INFO [stderr] 
Dec 06 07:59:42.709 INFO [stderr] warning: struct is never constructed: `Word`
Dec 06 07:59:42.709 INFO [stderr]  --> src/bingo/words.rs:6:1
Dec 06 07:59:42.709 INFO [stderr]   |
Dec 06 07:59:42.709 INFO [stderr] 6 | pub struct Word {
Dec 06 07:59:42.709 INFO [stderr]   | ^^^^^^^^^^^^^^^
Dec 06 07:59:42.709 INFO [stderr] 
Dec 06 07:59:42.709 INFO [stderr] warning: method is never used: `new`
Dec 06 07:59:42.709 INFO [stderr]   --> src/bingo/words.rs:12:6
Dec 06 07:59:42.709 INFO [stderr]    |
Dec 06 07:59:42.709 INFO [stderr] 12 |      pub fn new(title: &str, synonyms: Vec<&str>) -> Word {
Dec 06 07:59:42.709 INFO [stderr]    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 07:59:42.709 INFO [stderr] 
Dec 06 07:59:43.612 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.83s
Dec 06 07:59:43.620 INFO [stderr] su: No module specific data is present
Dec 06 07:59:44.167 INFO running `"docker" "inspect" "1a641a2790466234e94ceee8a237725eb9f427a961d90596792e2e9ee0c85330"`
Dec 06 07:59:44.398 INFO running `"docker" "rm" "-f" "1a641a2790466234e94ceee8a237725eb9f427a961d90596792e2e9ee0c85330"`
Dec 06 07:59:44.612 INFO [stdout] 1a641a2790466234e94ceee8a237725eb9f427a961d90596792e2e9ee0c85330
Dec 06 07:59:44.614 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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"`
Dec 06 07:59:45.067 INFO [stdout] 4fe7709629111d930f4598fbbf33a6a1f5bf0cec0145735b2ff36c453560f79a
Dec 06 07:59:45.069 INFO running `"docker" "start" "-a" "4fe7709629111d930f4598fbbf33a6a1f5bf0cec0145735b2ff36c453560f79a"`
Dec 06 07:59:45.744 INFO [stderr] usermod: no changes
Dec 06 07:59:45.835 INFO [stderr]    Compiling bingo-bot v0.1.0 (/source)
Dec 06 07:59:47.928 INFO [stderr] warning: unused variable: `s`
Dec 06 07:59:47.928 INFO [stderr]  --> src/bingo/words.rs:2:21
Dec 06 07:59:47.928 INFO [stderr]   |
Dec 06 07:59:47.928 INFO [stderr] 2 | pub fn split<'a, I>(s: &'a str) -> I where I: Iterator<Item = &'a &'a str> {
Dec 06 07:59:47.928 INFO [stderr]   |                     ^ help: consider using `_s` instead
Dec 06 07:59:47.928 INFO [stderr]   |
Dec 06 07:59:47.928 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 06 07:59:47.928 INFO [stderr] 
Dec 06 07:59:47.952 INFO [stderr] warning: variable does not need to be mutable
Dec 06 07:59:47.952 INFO [stderr]   --> src/http.rs:12:9
Dec 06 07:59:47.952 INFO [stderr]    |
Dec 06 07:59:47.952 INFO [stderr] 12 |     let mut s_buf:String;
Dec 06 07:59:47.952 INFO [stderr]    |         ----^^^^^
Dec 06 07:59:47.953 INFO [stderr]    |         |
Dec 06 07:59:47.953 INFO [stderr]    |         help: remove this `mut`
Dec 06 07:59:47.953 INFO [stderr]    |
Dec 06 07:59:47.953 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 07:59:47.953 INFO [stderr] 
Dec 06 07:59:47.976 INFO [stderr] warning: function is never used: `listening`
Dec 06 07:59:47.976 INFO [stderr]  --> src/http.rs:6:1
Dec 06 07:59:47.976 INFO [stderr]   |
Dec 06 07:59:47.976 INFO [stderr] 6 | pub fn listening(url: &str) {
Dec 06 07:59:47.976 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 07:59:47.976 INFO [stderr]   |
Dec 06 07:59:47.976 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 06 07:59:47.976 INFO [stderr] 
Dec 06 07:59:47.976 INFO [stderr] warning: function is never used: `handle_proc`
Dec 06 07:59:47.976 INFO [stderr]   --> src/http.rs:11:1
Dec 06 07:59:47.976 INFO [stderr]    |
Dec 06 07:59:47.976 INFO [stderr] 11 | fn handle_proc(req: Request, mut res: Response) {
Dec 06 07:59:47.976 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 07:59:47.976 INFO [stderr] 
Dec 06 07:59:47.976 INFO [stderr] warning: struct is never constructed: `GitterMdFormatProvider`
Dec 06 07:59:47.977 INFO [stderr]   --> src/formatting.rs:10:1
Dec 06 07:59:47.977 INFO [stderr]    |
Dec 06 07:59:47.977 INFO [stderr] 10 | pub struct GitterMdFormatProvider;
Dec 06 07:59:47.977 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 07:59:47.977 INFO [stderr] 
Dec 06 07:59:47.977 INFO [stderr] warning: method is never used: `new`
Dec 06 07:59:47.977 INFO [stderr]   --> src/formatting.rs:13:5
Dec 06 07:59:47.977 INFO [stderr]    |
Dec 06 07:59:47.977 INFO [stderr] 13 |     pub fn new() -> GitterMdFormatProvider{
Dec 06 07:59:47.977 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 07:59:47.977 INFO [stderr] 
Dec 06 07:59:47.977 INFO [stderr] warning: function is never used: `split`
Dec 06 07:59:47.977 INFO [stderr]  --> src/bingo/words.rs:2:1
Dec 06 07:59:47.977 INFO [stderr]   |
Dec 06 07:59:47.977 INFO [stderr] 2 | pub fn split<'a, I>(s: &'a str) -> I where I: Iterator<Item = &'a &'a str> {
Dec 06 07:59:47.977 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 07:59:47.977 INFO [stderr] 
Dec 06 07:59:47.977 INFO [stderr] warning: struct is never constructed: `Word`
Dec 06 07:59:47.977 INFO [stderr]  --> src/bingo/words.rs:6:1
Dec 06 07:59:47.977 INFO [stderr]   |
Dec 06 07:59:47.977 INFO [stderr] 6 | pub struct Word {
Dec 06 07:59:47.977 INFO [stderr]   | ^^^^^^^^^^^^^^^
Dec 06 07:59:47.977 INFO [stderr] 
Dec 06 07:59:47.977 INFO [stderr] warning: method is never used: `new`
Dec 06 07:59:47.977 INFO [stderr]   --> src/bingo/words.rs:12:6
Dec 06 07:59:47.977 INFO [stderr]    |
Dec 06 07:59:47.977 INFO [stderr] 12 |      pub fn new(title: &str, synonyms: Vec<&str>) -> Word {
Dec 06 07:59:47.977 INFO [stderr]    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 07:59:47.977 INFO [stderr] 
Dec 06 07:59:49.008 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.24s
Dec 06 07:59:49.015 INFO [stderr] su: No module specific data is present
Dec 06 07:59:49.292 INFO running `"docker" "inspect" "4fe7709629111d930f4598fbbf33a6a1f5bf0cec0145735b2ff36c453560f79a"`
Dec 06 07:59:49.398 INFO running `"docker" "rm" "-f" "4fe7709629111d930f4598fbbf33a6a1f5bf0cec0145735b2ff36c453560f79a"`
Dec 06 07:59:49.490 INFO [stdout] 4fe7709629111d930f4598fbbf33a6a1f5bf0cec0145735b2ff36c453560f79a
Dec 06 07:59:49.493 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-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"`
Dec 06 07:59:49.682 INFO [stdout] 52a86418525d8c8c65a6d3112003abe5865ea892324ddc0807af809668f64036
Dec 06 07:59:49.684 INFO running `"docker" "start" "-a" "52a86418525d8c8c65a6d3112003abe5865ea892324ddc0807af809668f64036"`
Dec 06 07:59:50.134 INFO [stderr] usermod: no changes
Dec 06 07:59:50.227 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 06 07:59:50.230 INFO [stderr]      Running /target/debug/deps/bingo_bot-51737a1e27a58e51
Dec 06 07:59:50.232 INFO [stdout] 
Dec 06 07:59:50.232 INFO [stdout] running 4 tests
Dec 06 07:59:50.232 INFO [stdout] test bingo::bingo_tests::bingo_tests_works ... ok
Dec 06 07:59:50.232 INFO [stdout] test bingo::bingo_tests::card_check_cell ... ok
Dec 06 07:59:50.236 INFO [stdout] test bingo::bingo_tests::cardcell_check ... ok
Dec 06 07:59:50.236 INFO [stdout] test bingo::bingo_tests::cardcell_new ... ok
Dec 06 07:59:50.236 INFO [stdout] 
Dec 06 07:59:50.236 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 07:59:50.236 INFO [stdout] 
Dec 06 07:59:50.239 INFO [stderr] su: No module specific data is present
Dec 06 07:59:50.598 INFO running `"docker" "inspect" "52a86418525d8c8c65a6d3112003abe5865ea892324ddc0807af809668f64036"`
Dec 06 07:59:50.776 INFO running `"docker" "rm" "-f" "52a86418525d8c8c65a6d3112003abe5865ea892324ddc0807af809668f64036"`
Dec 06 07:59:50.964 INFO [stdout] 52a86418525d8c8c65a6d3112003abe5865ea892324ddc0807af809668f64036