Dec 06 07:59:22.477 INFO testing ademonov/bingo-bot against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 07:59:22.478 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07:59:22.936 INFO [stdout] a0bc69cbf397e3f5f724e67f41d649dfb6577982f822e67a94dbbda98d4876f2
Dec 06 07:59:22.938 INFO running `"docker" "start" "-a" "a0bc69cbf397e3f5f724e67f41d649dfb6577982f822e67a94dbbda98d4876f2"`
Dec 06 07:59:24.120 INFO [stderr] usermod: no changes
Dec 06 07:59:24.292 INFO [stderr]    Compiling serde_test v0.8.21
Dec 06 07:59:24.305 INFO [stderr]    Compiling ordered-float v0.2.3
Dec 06 07:59:24.308 INFO [stderr]    Compiling cookie v0.2.5
Dec 06 07:59:25.546 INFO [stderr]    Compiling serde-value v0.3.1
Dec 06 07:59:26.966 INFO [stderr]    Compiling hyper v0.9.14
Dec 06 07:59:27.000 INFO [stderr]    Compiling linked-hash-map v0.3.0
Dec 06 07:59:28.020 INFO [stderr]    Compiling yaml-rust v0.3.5
Dec 06 07:59:30.768 INFO [stderr]    Compiling serde_yaml v0.5.0
Dec 06 07:59:32.074 INFO [stderr]    Compiling log4rs v0.5.2
Dec 06 07:59:39.856 INFO [stderr]    Compiling bingo-bot v0.1.0 (/source)
Dec 06 07:59:41.936 INFO [stderr] warning: unused variable: `s`
Dec 06 07:59:41.936 INFO [stderr]  --> src/bingo/words.rs:2:21
Dec 06 07:59:41.937 INFO [stderr]   |
Dec 06 07:59:41.937 INFO [stderr] 2 | pub fn split<'a, I>(s: &'a str) -> I where I: Iterator<Item = &'a &'a str> {
Dec 06 07:59:41.937 INFO [stderr]   |                     ^ help: consider using `_s` instead
Dec 06 07:59:41.937 INFO [stderr]   |
Dec 06 07:59:41.937 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 06 07:59:41.937 INFO [stderr] 
Dec 06 07:59:41.954 INFO [stderr] warning: variable does not need to be mutable
Dec 06 07:59:41.954 INFO [stderr]   --> src/http.rs:12:9
Dec 06 07:59:41.954 INFO [stderr]    |
Dec 06 07:59:41.954 INFO [stderr] 12 |     let mut s_buf:String;
Dec 06 07:59:41.954 INFO [stderr]    |         ----^^^^^
Dec 06 07:59:41.954 INFO [stderr]    |         |
Dec 06 07:59:41.954 INFO [stderr]    |         help: remove this `mut`
Dec 06 07:59:41.954 INFO [stderr]    |
Dec 06 07:59:41.954 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 07:59:41.954 INFO [stderr] 
Dec 06 07:59:41.968 INFO [stderr] warning: function is never used: `listening`
Dec 06 07:59:41.969 INFO [stderr]  --> src/http.rs:6:1
Dec 06 07:59:41.969 INFO [stderr]   |
Dec 06 07:59:41.969 INFO [stderr] 6 | pub fn listening(url: &str) {
Dec 06 07:59:41.969 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 07:59:41.969 INFO [stderr]   |
Dec 06 07:59:41.969 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 06 07:59:41.969 INFO [stderr] 
Dec 06 07:59:41.969 INFO [stderr] warning: function is never used: `handle_proc`
Dec 06 07:59:41.969 INFO [stderr]   --> src/http.rs:11:1
Dec 06 07:59:41.969 INFO [stderr]    |
Dec 06 07:59:41.969 INFO [stderr] 11 | fn handle_proc(req: Request, mut res: Response) {
Dec 06 07:59:41.969 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 07:59:41.969 INFO [stderr] 
Dec 06 07:59:41.969 INFO [stderr] warning: struct is never constructed: `GitterMdFormatProvider`
Dec 06 07:59:41.969 INFO [stderr]   --> src/formatting.rs:10:1
Dec 06 07:59:41.969 INFO [stderr]    |
Dec 06 07:59:41.969 INFO [stderr] 10 | pub struct GitterMdFormatProvider;
Dec 06 07:59:41.969 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 07:59:41.969 INFO [stderr] 
Dec 06 07:59:41.969 INFO [stderr] warning: method is never used: `new`
Dec 06 07:59:41.969 INFO [stderr]   --> src/formatting.rs:13:5
Dec 06 07:59:41.969 INFO [stderr]    |
Dec 06 07:59:41.969 INFO [stderr] 13 |     pub fn new() -> GitterMdFormatProvider{
Dec 06 07:59:41.970 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 07:59:41.970 INFO [stderr] 
Dec 06 07:59:41.970 INFO [stderr] warning: method is never used: `new`
Dec 06 07:59:41.971 INFO [stderr]   --> src/bingo/cards.rs:15:5
Dec 06 07:59:41.971 INFO [stderr]    |
Dec 06 07:59:41.971 INFO [stderr] 15 |     pub fn new(word: &'a str) -> CardCell<'a> {
Dec 06 07:59:41.972 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 07:59:41.972 INFO [stderr] 
Dec 06 07:59:41.972 INFO [stderr] warning: method is never used: `check`
Dec 06 07:59:41.972 INFO [stderr]   --> src/bingo/cards.rs:27:5
Dec 06 07:59:41.973 INFO [stderr]    |
Dec 06 07:59:41.973 INFO [stderr] 27 |     pub fn check(&mut self) {
Dec 06 07:59:41.973 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 07:59:41.974 INFO [stderr] 
Dec 06 07:59:41.974 INFO [stderr] warning: struct is never constructed: `Card`
Dec 06 07:59:41.974 INFO [stderr]   --> src/bingo/cards.rs:32:1
Dec 06 07:59:41.975 INFO [stderr]    |
Dec 06 07:59:41.975 INFO [stderr] 32 | pub struct Card<'a> {
Dec 06 07:59:41.975 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 06 07:59:41.975 INFO [stderr] 
Dec 06 07:59:41.976 INFO [stderr] warning: method is never used: `new`
Dec 06 07:59:41.976 INFO [stderr]   --> src/bingo/cards.rs:38:5
Dec 06 07:59:41.976 INFO [stderr]    |
Dec 06 07:59:41.977 INFO [stderr] 38 |     pub fn new<I>(word_iter: I) -> Card<'a> where I: Iterator<Item = &'a &'a str> {
Dec 06 07:59:41.977 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 07:59:41.977 INFO [stderr] 
Dec 06 07:59:41.977 INFO [stderr] warning: method is never used: `check_cell`
Dec 06 07:59:41.978 INFO [stderr]   --> src/bingo/cards.rs:42:5
Dec 06 07:59:41.978 INFO [stderr]    |
Dec 06 07:59:41.978 INFO [stderr] 42 |     pub fn check_cell(&mut self, row: usize, col: usize) {
Dec 06 07:59:41.978 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 07:59:41.979 INFO [stderr] 
Dec 06 07:59:41.979 INFO [stderr] warning: function is never used: `fill_cells`
Dec 06 07:59:41.979 INFO [stderr]   --> src/bingo/cards.rs:47:1
Dec 06 07:59:41.980 INFO [stderr]    |
Dec 06 07:59:41.980 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 07:59:41.980 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 07:59:41.980 INFO [stderr] 
Dec 06 07:59:41.981 INFO [stderr] warning: function is never used: `split`
Dec 06 07:59:41.981 INFO [stderr]  --> src/bingo/words.rs:2:1
Dec 06 07:59:41.981 INFO [stderr]   |
Dec 06 07:59:41.981 INFO [stderr] 2 | pub fn split<'a, I>(s: &'a str) -> I where I: Iterator<Item = &'a &'a str> {
Dec 06 07:59:41.982 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 07:59:41.982 INFO [stderr] 
Dec 06 07:59:41.982 INFO [stderr] warning: struct is never constructed: `Word`
Dec 06 07:59:41.983 INFO [stderr]  --> src/bingo/words.rs:6:1
Dec 06 07:59:41.983 INFO [stderr]   |
Dec 06 07:59:41.983 INFO [stderr] 6 | pub struct Word {
Dec 06 07:59:41.984 INFO [stderr]   | ^^^^^^^^^^^^^^^
Dec 06 07:59:41.984 INFO [stderr] 
Dec 06 07:59:41.984 INFO [stderr] warning: method is never used: `new`
Dec 06 07:59:41.984 INFO [stderr]   --> src/bingo/words.rs:12:6
Dec 06 07:59:41.985 INFO [stderr]    |
Dec 06 07:59:41.985 INFO [stderr] 12 |      pub fn new(title: &str, synonyms: Vec<&str>) -> Word {
Dec 06 07:59:41.985 INFO [stderr]    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 07:59:41.986 INFO [stderr] 
Dec 06 07:59:42.890 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.74s
Dec 06 07:59:42.897 INFO [stderr] su: No module specific data is present
Dec 06 07:59:43.580 INFO running `"docker" "inspect" "a0bc69cbf397e3f5f724e67f41d649dfb6577982f822e67a94dbbda98d4876f2"`
Dec 06 07:59:43.890 INFO running `"docker" "rm" "-f" "a0bc69cbf397e3f5f724e67f41d649dfb6577982f822e67a94dbbda98d4876f2"`
Dec 06 07:59:44.167 INFO [stdout] a0bc69cbf397e3f5f724e67f41d649dfb6577982f822e67a94dbbda98d4876f2
Dec 06 07:59:44.170 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07:59:44.666 INFO [stdout] 9112b72ef599cc7d48cc75f137decf94858108e3da8c14ad37a43e82fe2eb6fe
Dec 06 07:59:44.678 INFO running `"docker" "start" "-a" "9112b72ef599cc7d48cc75f137decf94858108e3da8c14ad37a43e82fe2eb6fe"`
Dec 06 07:59:45.655 INFO [stderr] usermod: no changes
Dec 06 07:59:45.751 INFO [stderr]    Compiling bingo-bot v0.1.0 (/source)
Dec 06 07:59:47.849 INFO [stderr] warning: unused variable: `s`
Dec 06 07:59:47.849 INFO [stderr]  --> src/bingo/words.rs:2:21
Dec 06 07:59:47.849 INFO [stderr]   |
Dec 06 07:59:47.849 INFO [stderr] 2 | pub fn split<'a, I>(s: &'a str) -> I where I: Iterator<Item = &'a &'a str> {
Dec 06 07:59:47.849 INFO [stderr]   |                     ^ help: consider using `_s` instead
Dec 06 07:59:47.849 INFO [stderr]   |
Dec 06 07:59:47.849 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 06 07:59:47.849 INFO [stderr] 
Dec 06 07:59:47.868 INFO [stderr] warning: variable does not need to be mutable
Dec 06 07:59:47.868 INFO [stderr]   --> src/http.rs:12:9
Dec 06 07:59:47.868 INFO [stderr]    |
Dec 06 07:59:47.868 INFO [stderr] 12 |     let mut s_buf:String;
Dec 06 07:59:47.868 INFO [stderr]    |         ----^^^^^
Dec 06 07:59:47.868 INFO [stderr]    |         |
Dec 06 07:59:47.868 INFO [stderr]    |         help: remove this `mut`
Dec 06 07:59:47.868 INFO [stderr]    |
Dec 06 07:59:47.868 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 07:59:47.868 INFO [stderr] 
Dec 06 07:59:47.893 INFO [stderr] warning: function is never used: `listening`
Dec 06 07:59:47.893 INFO [stderr]  --> src/http.rs:6:1
Dec 06 07:59:47.893 INFO [stderr]   |
Dec 06 07:59:47.893 INFO [stderr] 6 | pub fn listening(url: &str) {
Dec 06 07:59:47.893 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 07:59:47.893 INFO [stderr]   |
Dec 06 07:59:47.893 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 06 07:59:47.893 INFO [stderr] 
Dec 06 07:59:47.893 INFO [stderr] warning: function is never used: `handle_proc`
Dec 06 07:59:47.893 INFO [stderr]   --> src/http.rs:11:1
Dec 06 07:59:47.893 INFO [stderr]    |
Dec 06 07:59:47.894 INFO [stderr] 11 | fn handle_proc(req: Request, mut res: Response) {
Dec 06 07:59:47.894 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 07:59:47.894 INFO [stderr] 
Dec 06 07:59:47.894 INFO [stderr] warning: struct is never constructed: `GitterMdFormatProvider`
Dec 06 07:59:47.894 INFO [stderr]   --> src/formatting.rs:10:1
Dec 06 07:59:47.894 INFO [stderr]    |
Dec 06 07:59:47.894 INFO [stderr] 10 | pub struct GitterMdFormatProvider;
Dec 06 07:59:47.894 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 07:59:47.894 INFO [stderr] 
Dec 06 07:59:47.894 INFO [stderr] warning: method is never used: `new`
Dec 06 07:59:47.894 INFO [stderr]   --> src/formatting.rs:13:5
Dec 06 07:59:47.894 INFO [stderr]    |
Dec 06 07:59:47.894 INFO [stderr] 13 |     pub fn new() -> GitterMdFormatProvider{
Dec 06 07:59:47.894 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 07:59:47.894 INFO [stderr] 
Dec 06 07:59:47.894 INFO [stderr] warning: function is never used: `split`
Dec 06 07:59:47.894 INFO [stderr]  --> src/bingo/words.rs:2:1
Dec 06 07:59:47.894 INFO [stderr]   |
Dec 06 07:59:47.894 INFO [stderr] 2 | pub fn split<'a, I>(s: &'a str) -> I where I: Iterator<Item = &'a &'a str> {
Dec 06 07:59:47.894 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 07:59:47.894 INFO [stderr] 
Dec 06 07:59:47.894 INFO [stderr] warning: struct is never constructed: `Word`
Dec 06 07:59:47.894 INFO [stderr]  --> src/bingo/words.rs:6:1
Dec 06 07:59:47.894 INFO [stderr]   |
Dec 06 07:59:47.894 INFO [stderr] 6 | pub struct Word {
Dec 06 07:59:47.894 INFO [stderr]   | ^^^^^^^^^^^^^^^
Dec 06 07:59:47.894 INFO [stderr] 
Dec 06 07:59:47.894 INFO [stderr] warning: method is never used: `new`
Dec 06 07:59:47.894 INFO [stderr]   --> src/bingo/words.rs:12:6
Dec 06 07:59:47.894 INFO [stderr]    |
Dec 06 07:59:47.894 INFO [stderr] 12 |      pub fn new(title: &str, synonyms: Vec<&str>) -> Word {
Dec 06 07:59:47.894 INFO [stderr]    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 07:59:47.894 INFO [stderr] 
Dec 06 07:59:48.847 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.17s
Dec 06 07:59:48.854 INFO [stderr] su: No module specific data is present
Dec 06 07:59:49.132 INFO running `"docker" "inspect" "9112b72ef599cc7d48cc75f137decf94858108e3da8c14ad37a43e82fe2eb6fe"`
Dec 06 07:59:49.249 INFO running `"docker" "rm" "-f" "9112b72ef599cc7d48cc75f137decf94858108e3da8c14ad37a43e82fe2eb6fe"`
Dec 06 07:59:49.334 INFO [stdout] 9112b72ef599cc7d48cc75f137decf94858108e3da8c14ad37a43e82fe2eb6fe
Dec 06 07:59:49.336 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07:59:49.544 INFO [stdout] 228ae7e4b5598f953afbf1c6efbefcc1efd0c0c308f24d3cf2744fe9a9708158
Dec 06 07:59:49.546 INFO running `"docker" "start" "-a" "228ae7e4b5598f953afbf1c6efbefcc1efd0c0c308f24d3cf2744fe9a9708158"`
Dec 06 07:59:50.040 INFO [stderr] usermod: no changes
Dec 06 07:59:50.129 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 06 07:59:50.144 INFO [stderr]      Running /target/debug/deps/bingo_bot-fd76dcd39ce38a0d
Dec 06 07:59:50.147 INFO [stdout] 
Dec 06 07:59:50.147 INFO [stdout] running 4 tests
Dec 06 07:59:50.158 INFO [stdout] test bingo::bingo_tests::cardcell_check ... ok
Dec 06 07:59:50.158 INFO [stdout] test bingo::bingo_tests::bingo_tests_works ... ok
Dec 06 07:59:50.158 INFO [stdout] test bingo::bingo_tests::card_check_cell ... ok
Dec 06 07:59:50.161 INFO [stdout] test bingo::bingo_tests::cardcell_new ... ok
Dec 06 07:59:50.161 INFO [stdout] 
Dec 06 07:59:50.161 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 07:59:50.161 INFO [stdout] 
Dec 06 07:59:50.163 INFO [stderr] su: No module specific data is present
Dec 06 07:59:50.534 INFO running `"docker" "inspect" "228ae7e4b5598f953afbf1c6efbefcc1efd0c0c308f24d3cf2744fe9a9708158"`
Dec 06 07:59:50.731 INFO running `"docker" "rm" "-f" "228ae7e4b5598f953afbf1c6efbefcc1efd0c0c308f24d3cf2744fe9a9708158"`
Dec 06 07:59:50.966 INFO [stdout] 228ae7e4b5598f953afbf1c6efbefcc1efd0c0c308f24d3cf2744fe9a9708158