Dec 02 01:41:32.794 INFO testing ademonov/bingo-bot against 1.30.1 for beta-1.31-5
Dec 02 01:41:32.794 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 01:41:33.312 INFO [stdout] caa6df0e81b69031c3034aeed74bbd60797c3bea9daeefa0ef028c6d5bac0101
Dec 02 01:41:33.314 INFO running `"docker" "start" "-a" "caa6df0e81b69031c3034aeed74bbd60797c3bea9daeefa0ef028c6d5bac0101"`
Dec 02 01:41:35.017 INFO [stderr] usermod: no changes
Dec 02 01:41:35.211 INFO [stderr]    Compiling serde_test v0.8.21
Dec 02 01:41:35.219 INFO [stderr]    Compiling serde-value v0.3.1
Dec 02 01:41:35.219 INFO [stderr]    Compiling chrono v0.2.25
Dec 02 01:41:35.219 INFO [stderr]    Compiling cookie v0.2.5
Dec 02 01:41:40.599 INFO [stderr]    Compiling hyper v0.9.14
Dec 02 01:41:40.615 INFO [stderr]    Compiling linked-hash-map v0.3.0
Dec 02 01:41:41.717 INFO [stderr]    Compiling yaml-rust v0.3.5
Dec 02 01:41:45.791 INFO [stderr]    Compiling serde_yaml v0.5.0
Dec 02 01:41:47.815 INFO [stderr]    Compiling log4rs v0.5.2
Dec 02 01:41:54.158 INFO [stderr]    Compiling bingo-bot v0.1.0 (/source)
Dec 02 01:41:56.257 INFO [stderr] warning: unused variable: `s`
Dec 02 01:41:56.257 INFO [stderr]  --> src/bingo/words.rs:2:21
Dec 02 01:41:56.257 INFO [stderr]   |
Dec 02 01:41:56.257 INFO [stderr] 2 | pub fn split<'a, I>(s: &'a str) -> I where I: Iterator<Item = &'a &'a str> {
Dec 02 01:41:56.257 INFO [stderr]   |                     ^ help: consider using `_s` instead
Dec 02 01:41:56.258 INFO [stderr]   |
Dec 02 01:41:56.258 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 02 01:41:56.258 INFO [stderr] 
Dec 02 01:41:56.263 INFO [stderr] warning: variable does not need to be mutable
Dec 02 01:41:56.263 INFO [stderr]   --> src/http.rs:12:9
Dec 02 01:41:56.263 INFO [stderr]    |
Dec 02 01:41:56.263 INFO [stderr] 12 |     let mut s_buf:String;
Dec 02 01:41:56.263 INFO [stderr]    |         ----^^^^^
Dec 02 01:41:56.263 INFO [stderr]    |         |
Dec 02 01:41:56.263 INFO [stderr]    |         help: remove this `mut`
Dec 02 01:41:56.263 INFO [stderr]    |
Dec 02 01:41:56.263 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 02 01:41:56.264 INFO [stderr] 
Dec 02 01:41:56.273 INFO [stderr] warning: function is never used: `listening`
Dec 02 01:41:56.273 INFO [stderr]  --> src/http.rs:6:1
Dec 02 01:41:56.273 INFO [stderr]   |
Dec 02 01:41:56.273 INFO [stderr] 6 | pub fn listening(url: &str) {
Dec 02 01:41:56.273 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 01:41:56.273 INFO [stderr]   |
Dec 02 01:41:56.273 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 02 01:41:56.273 INFO [stderr] 
Dec 02 01:41:56.273 INFO [stderr] warning: function is never used: `handle_proc`
Dec 02 01:41:56.273 INFO [stderr]   --> src/http.rs:11:1
Dec 02 01:41:56.273 INFO [stderr]    |
Dec 02 01:41:56.273 INFO [stderr] 11 | fn handle_proc(req: Request, mut res: Response) {
Dec 02 01:41:56.273 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 01:41:56.273 INFO [stderr] 
Dec 02 01:41:56.273 INFO [stderr] warning: struct is never constructed: `GitterMdFormatProvider`
Dec 02 01:41:56.273 INFO [stderr]   --> src/formatting.rs:10:1
Dec 02 01:41:56.273 INFO [stderr]    |
Dec 02 01:41:56.273 INFO [stderr] 10 | pub struct GitterMdFormatProvider;
Dec 02 01:41:56.273 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 01:41:56.273 INFO [stderr] 
Dec 02 01:41:56.274 INFO [stderr] warning: method is never used: `new`
Dec 02 01:41:56.274 INFO [stderr]   --> src/formatting.rs:13:5
Dec 02 01:41:56.274 INFO [stderr]    |
Dec 02 01:41:56.274 INFO [stderr] 13 |     pub fn new() -> GitterMdFormatProvider{
Dec 02 01:41:56.274 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 01:41:56.274 INFO [stderr] 
Dec 02 01:41:56.274 INFO [stderr] warning: method is never used: `new`
Dec 02 01:41:56.274 INFO [stderr]   --> src/bingo/cards.rs:15:5
Dec 02 01:41:56.274 INFO [stderr]    |
Dec 02 01:41:56.274 INFO [stderr] 15 |     pub fn new(word: &'a str) -> CardCell<'a> {
Dec 02 01:41:56.274 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 01:41:56.274 INFO [stderr] 
Dec 02 01:41:56.274 INFO [stderr] warning: method is never used: `check`
Dec 02 01:41:56.274 INFO [stderr]   --> src/bingo/cards.rs:27:5
Dec 02 01:41:56.274 INFO [stderr]    |
Dec 02 01:41:56.274 INFO [stderr] 27 |     pub fn check(&mut self) {
Dec 02 01:41:56.274 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 01:41:56.274 INFO [stderr] 
Dec 02 01:41:56.274 INFO [stderr] warning: struct is never constructed: `Card`
Dec 02 01:41:56.274 INFO [stderr]   --> src/bingo/cards.rs:32:1
Dec 02 01:41:56.274 INFO [stderr]    |
Dec 02 01:41:56.274 INFO [stderr] 32 | pub struct Card<'a> {
Dec 02 01:41:56.274 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 02 01:41:56.274 INFO [stderr] 
Dec 02 01:41:56.274 INFO [stderr] warning: method is never used: `new`
Dec 02 01:41:56.274 INFO [stderr]   --> src/bingo/cards.rs:38:5
Dec 02 01:41:56.274 INFO [stderr]    |
Dec 02 01:41:56.274 INFO [stderr] 38 |     pub fn new<I>(word_iter: I) -> Card<'a> where I: Iterator<Item = &'a &'a str> {
Dec 02 01:41:56.274 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 01:41:56.274 INFO [stderr] 
Dec 02 01:41:56.274 INFO [stderr] warning: method is never used: `check_cell`
Dec 02 01:41:56.274 INFO [stderr]   --> src/bingo/cards.rs:42:5
Dec 02 01:41:56.274 INFO [stderr]    |
Dec 02 01:41:56.274 INFO [stderr] 42 |     pub fn check_cell(&mut self, row: usize, col: usize) {
Dec 02 01:41:56.274 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 01:41:56.274 INFO [stderr] 
Dec 02 01:41:56.274 INFO [stderr] warning: function is never used: `fill_cells`
Dec 02 01:41:56.274 INFO [stderr]   --> src/bingo/cards.rs:47:1
Dec 02 01:41:56.274 INFO [stderr]    |
Dec 02 01:41:56.274 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 02 01:41:56.274 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 01:41:56.274 INFO [stderr] 
Dec 02 01:41:56.274 INFO [stderr] warning: function is never used: `split`
Dec 02 01:41:56.274 INFO [stderr]  --> src/bingo/words.rs:2:1
Dec 02 01:41:56.274 INFO [stderr]   |
Dec 02 01:41:56.274 INFO [stderr] 2 | pub fn split<'a, I>(s: &'a str) -> I where I: Iterator<Item = &'a &'a str> {
Dec 02 01:41:56.274 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 01:41:56.274 INFO [stderr] 
Dec 02 01:41:56.274 INFO [stderr] warning: struct is never constructed: `Word`
Dec 02 01:41:56.274 INFO [stderr]  --> src/bingo/words.rs:6:1
Dec 02 01:41:56.274 INFO [stderr]   |
Dec 02 01:41:56.274 INFO [stderr] 6 | pub struct Word {
Dec 02 01:41:56.274 INFO [stderr]   | ^^^^^^^^^^^^^^^
Dec 02 01:41:56.274 INFO [stderr] 
Dec 02 01:41:56.274 INFO [stderr] warning: method is never used: `new`
Dec 02 01:41:56.274 INFO [stderr]   --> src/bingo/words.rs:12:6
Dec 02 01:41:56.274 INFO [stderr]    |
Dec 02 01:41:56.274 INFO [stderr] 12 |      pub fn new(title: &str, synonyms: Vec<&str>) -> Word {
Dec 02 01:41:56.274 INFO [stderr]    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 01:41:56.274 INFO [stderr] 
Dec 02 01:41:57.324 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.28s
Dec 02 01:41:57.331 INFO [stderr] su: No module specific data is present
Dec 02 01:41:57.669 INFO running `"docker" "inspect" "caa6df0e81b69031c3034aeed74bbd60797c3bea9daeefa0ef028c6d5bac0101"`
Dec 02 01:41:57.826 INFO running `"docker" "rm" "-f" "caa6df0e81b69031c3034aeed74bbd60797c3bea9daeefa0ef028c6d5bac0101"`
Dec 02 01:41:58.121 INFO [stdout] caa6df0e81b69031c3034aeed74bbd60797c3bea9daeefa0ef028c6d5bac0101
Dec 02 01:41:58.126 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 01:41:58.458 INFO [stdout] 5e76a17b34254d5a3b7f1ff1dc90118fc91bd34c4e1ab93fa8772bc20adc262e
Dec 02 01:41:58.460 INFO running `"docker" "start" "-a" "5e76a17b34254d5a3b7f1ff1dc90118fc91bd34c4e1ab93fa8772bc20adc262e"`
Dec 02 01:41:59.119 INFO [stderr] usermod: no changes
Dec 02 01:41:59.219 INFO [stderr]    Compiling bingo-bot v0.1.0 (/source)
Dec 02 01:42:01.383 INFO [stderr] warning: unused variable: `s`
Dec 02 01:42:01.383 INFO [stderr]  --> src/bingo/words.rs:2:21
Dec 02 01:42:01.383 INFO [stderr]   |
Dec 02 01:42:01.383 INFO [stderr] 2 | pub fn split<'a, I>(s: &'a str) -> I where I: Iterator<Item = &'a &'a str> {
Dec 02 01:42:01.383 INFO [stderr]   |                     ^ help: consider using `_s` instead
Dec 02 01:42:01.383 INFO [stderr]   |
Dec 02 01:42:01.383 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 02 01:42:01.383 INFO [stderr] 
Dec 02 01:42:01.390 INFO [stderr] warning: variable does not need to be mutable
Dec 02 01:42:01.390 INFO [stderr]   --> src/http.rs:12:9
Dec 02 01:42:01.390 INFO [stderr]    |
Dec 02 01:42:01.390 INFO [stderr] 12 |     let mut s_buf:String;
Dec 02 01:42:01.390 INFO [stderr]    |         ----^^^^^
Dec 02 01:42:01.390 INFO [stderr]    |         |
Dec 02 01:42:01.390 INFO [stderr]    |         help: remove this `mut`
Dec 02 01:42:01.390 INFO [stderr]    |
Dec 02 01:42:01.390 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 02 01:42:01.390 INFO [stderr] 
Dec 02 01:42:01.411 INFO [stderr] warning: function is never used: `listening`
Dec 02 01:42:01.411 INFO [stderr]  --> src/http.rs:6:1
Dec 02 01:42:01.411 INFO [stderr]   |
Dec 02 01:42:01.411 INFO [stderr] 6 | pub fn listening(url: &str) {
Dec 02 01:42:01.412 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 01:42:01.412 INFO [stderr]   |
Dec 02 01:42:01.412 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 02 01:42:01.412 INFO [stderr] 
Dec 02 01:42:01.412 INFO [stderr] warning: function is never used: `handle_proc`
Dec 02 01:42:01.412 INFO [stderr]   --> src/http.rs:11:1
Dec 02 01:42:01.412 INFO [stderr]    |
Dec 02 01:42:01.412 INFO [stderr] 11 | fn handle_proc(req: Request, mut res: Response) {
Dec 02 01:42:01.412 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 01:42:01.412 INFO [stderr] 
Dec 02 01:42:01.412 INFO [stderr] warning: struct is never constructed: `GitterMdFormatProvider`
Dec 02 01:42:01.412 INFO [stderr]   --> src/formatting.rs:10:1
Dec 02 01:42:01.412 INFO [stderr]    |
Dec 02 01:42:01.412 INFO [stderr] 10 | pub struct GitterMdFormatProvider;
Dec 02 01:42:01.412 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 01:42:01.412 INFO [stderr] 
Dec 02 01:42:01.412 INFO [stderr] warning: method is never used: `new`
Dec 02 01:42:01.412 INFO [stderr]   --> src/formatting.rs:13:5
Dec 02 01:42:01.412 INFO [stderr]    |
Dec 02 01:42:01.412 INFO [stderr] 13 |     pub fn new() -> GitterMdFormatProvider{
Dec 02 01:42:01.412 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 01:42:01.412 INFO [stderr] 
Dec 02 01:42:01.412 INFO [stderr] warning: function is never used: `split`
Dec 02 01:42:01.412 INFO [stderr]  --> src/bingo/words.rs:2:1
Dec 02 01:42:01.412 INFO [stderr]   |
Dec 02 01:42:01.412 INFO [stderr] 2 | pub fn split<'a, I>(s: &'a str) -> I where I: Iterator<Item = &'a &'a str> {
Dec 02 01:42:01.412 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 01:42:01.412 INFO [stderr] 
Dec 02 01:42:01.412 INFO [stderr] warning: struct is never constructed: `Word`
Dec 02 01:42:01.412 INFO [stderr]  --> src/bingo/words.rs:6:1
Dec 02 01:42:01.412 INFO [stderr]   |
Dec 02 01:42:01.412 INFO [stderr] 6 | pub struct Word {
Dec 02 01:42:01.412 INFO [stderr]   | ^^^^^^^^^^^^^^^
Dec 02 01:42:01.412 INFO [stderr] 
Dec 02 01:42:01.412 INFO [stderr] warning: method is never used: `new`
Dec 02 01:42:01.412 INFO [stderr]   --> src/bingo/words.rs:12:6
Dec 02 01:42:01.412 INFO [stderr]    |
Dec 02 01:42:01.412 INFO [stderr] 12 |      pub fn new(title: &str, synonyms: Vec<&str>) -> Word {
Dec 02 01:42:01.412 INFO [stderr]    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 01:42:01.412 INFO [stderr] 
Dec 02 01:42:02.672 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.53s
Dec 02 01:42:02.683 INFO [stderr] su: No module specific data is present
Dec 02 01:42:03.333 INFO running `"docker" "inspect" "5e76a17b34254d5a3b7f1ff1dc90118fc91bd34c4e1ab93fa8772bc20adc262e"`
Dec 02 01:42:03.575 INFO running `"docker" "rm" "-f" "5e76a17b34254d5a3b7f1ff1dc90118fc91bd34c4e1ab93fa8772bc20adc262e"`
Dec 02 01:42:03.928 INFO [stdout] 5e76a17b34254d5a3b7f1ff1dc90118fc91bd34c4e1ab93fa8772bc20adc262e
Dec 02 01:42:03.933 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 01:42:04.379 INFO [stdout] ddd42857d3ced66f454493f2eacdc980ac1b8e26b076f86e3cbfa5f7e9022ebb
Dec 02 01:42:04.385 INFO running `"docker" "start" "-a" "ddd42857d3ced66f454493f2eacdc980ac1b8e26b076f86e3cbfa5f7e9022ebb"`
Dec 02 01:42:05.481 INFO [stderr] usermod: no changes
Dec 02 01:42:05.615 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Dec 02 01:42:05.615 INFO [stderr]      Running /target/debug/deps/bingo_bot-b54e34975b232a4f
Dec 02 01:42:05.615 INFO [stdout] 
Dec 02 01:42:05.615 INFO [stdout] running 4 tests
Dec 02 01:42:05.615 INFO [stdout] test bingo::bingo_tests::card_check_cell ... ok
Dec 02 01:42:05.615 INFO [stdout] test bingo::bingo_tests::cardcell_new ... ok
Dec 02 01:42:05.615 INFO [stdout] test bingo::bingo_tests::cardcell_check ... ok
Dec 02 01:42:05.615 INFO [stdout] test bingo::bingo_tests::bingo_tests_works ... ok
Dec 02 01:42:05.615 INFO [stdout] 
Dec 02 01:42:05.615 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 01:42:05.615 INFO [stdout] 
Dec 02 01:42:05.619 INFO [stderr] su: No module specific data is present
Dec 02 01:42:06.357 INFO running `"docker" "inspect" "ddd42857d3ced66f454493f2eacdc980ac1b8e26b076f86e3cbfa5f7e9022ebb"`
Dec 02 01:42:06.612 INFO running `"docker" "rm" "-f" "ddd42857d3ced66f454493f2eacdc980ac1b8e26b076f86e3cbfa5f7e9022ebb"`
Dec 02 01:42:06.927 INFO [stdout] ddd42857d3ced66f454493f2eacdc980ac1b8e26b076f86e3cbfa5f7e9022ebb
