Dec 11 06:06:04.961 INFO checking wmmnola/NumberGuess against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 06:06:04.962 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"`
Dec 11 06:06:05.482 INFO [stdout] aaeadd1b85502de4c7c433dd656c668523a49997618a855a712e7882c738d037
Dec 11 06:06:05.484 INFO running `"docker" "start" "-a" "aaeadd1b85502de4c7c433dd656c668523a49997618a855a712e7882c738d037"`
Dec 11 06:06:07.600 INFO [stderr] usermod: no changes
Dec 11 06:06:07.692 INFO [stderr]     Checking rand v0.3.15
Dec 11 06:06:08.980 INFO [stderr]     Checking hello_cargo v0.1.0 (/source)
Dec 11 06:06:09.264 INFO [stderr] warning: function is never used: `dialog`
Dec 11 06:06:09.265 INFO [stderr]   --> src/main.rs:15:1
Dec 11 06:06:09.265 INFO [stderr]    |
Dec 11 06:06:09.265 INFO [stderr] 15 | fn dialog() -> i32 {
Dec 11 06:06:09.266 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 11 06:06:09.266 INFO [stderr]    |
Dec 11 06:06:09.266 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 06:06:09.267 INFO [stderr] 
Dec 11 06:06:09.267 INFO [stderr] warning: function is never used: `guessANumber`
Dec 11 06:06:09.267 INFO [stderr]   --> src/main.rs:51:1
Dec 11 06:06:09.267 INFO [stderr]    |
Dec 11 06:06:09.267 INFO [stderr] 51 | fn guessANumber(number: i32 , guess: i32 ) -> bool{
Dec 11 06:06:09.267 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 06:06:09.267 INFO [stderr] 
Dec 11 06:06:09.269 INFO [stderr] warning: variable `upperBound` should have a snake case name such as `upper_bound`
Dec 11 06:06:09.269 INFO [stderr]   --> src/main.rs:28:19
Dec 11 06:06:09.269 INFO [stderr]    |
Dec 11 06:06:09.269 INFO [stderr] 28 | fn computer_guess(upperBound: i32, lowerBound :i32, random: i32, steps: &i32){
Dec 11 06:06:09.269 INFO [stderr]    |                   ^^^^^^^^^^
Dec 11 06:06:09.269 INFO [stderr]    |
Dec 11 06:06:09.270 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 11 06:06:09.270 INFO [stderr] 
Dec 11 06:06:09.270 INFO [stderr] warning: variable `lowerBound` should have a snake case name such as `lower_bound`
Dec 11 06:06:09.270 INFO [stderr]   --> src/main.rs:28:36
Dec 11 06:06:09.270 INFO [stderr]    |
Dec 11 06:06:09.270 INFO [stderr] 28 | fn computer_guess(upperBound: i32, lowerBound :i32, random: i32, steps: &i32){
Dec 11 06:06:09.270 INFO [stderr]    |                                    ^^^^^^^^^^
Dec 11 06:06:09.270 INFO [stderr] 
Dec 11 06:06:09.270 INFO [stderr] warning: variable `oldUpperBound` should have a snake case name such as `old_upper_bound`
Dec 11 06:06:09.270 INFO [stderr]   --> src/main.rs:35:54
Dec 11 06:06:09.270 INFO [stderr]    |
Dec 11 06:06:09.270 INFO [stderr] 35 | fn computer_guess_a_number(number: i32 , guess: i32, oldUpperBound: i32, oldLowerBound: i32, steps:i32){
Dec 11 06:06:09.270 INFO [stderr]    |                                                      ^^^^^^^^^^^^^
Dec 11 06:06:09.270 INFO [stderr] 
Dec 11 06:06:09.270 INFO [stderr] warning: variable `oldLowerBound` should have a snake case name such as `old_lower_bound`
Dec 11 06:06:09.270 INFO [stderr]   --> src/main.rs:35:74
Dec 11 06:06:09.271 INFO [stderr]    |
Dec 11 06:06:09.271 INFO [stderr] 35 | fn computer_guess_a_number(number: i32 , guess: i32, oldUpperBound: i32, oldLowerBound: i32, steps:i32){
Dec 11 06:06:09.271 INFO [stderr]    |                                                                          ^^^^^^^^^^^^^
Dec 11 06:06:09.271 INFO [stderr] 
Dec 11 06:06:09.271 INFO [stderr] warning: function `guessANumber` should have a snake case name such as `guess_anumber`
Dec 11 06:06:09.271 INFO [stderr]   --> src/main.rs:51:1
Dec 11 06:06:09.271 INFO [stderr]    |
Dec 11 06:06:09.271 INFO [stderr] 51 | / fn guessANumber(number: i32 , guess: i32 ) -> bool{
Dec 11 06:06:09.271 INFO [stderr] 52 | |     if number == guess {
Dec 11 06:06:09.271 INFO [stderr] 53 | |         return false;
Dec 11 06:06:09.271 INFO [stderr] 54 | |     }
Dec 11 06:06:09.271 INFO [stderr] ...  |
Dec 11 06:06:09.271 INFO [stderr] 64 | |     }
Dec 11 06:06:09.272 INFO [stderr] 65 | | }
Dec 11 06:06:09.272 INFO [stderr]    | |_^
Dec 11 06:06:09.272 INFO [stderr] 
Dec 11 06:06:09.344 INFO [stderr] warning: function is never used: `dialog`
Dec 11 06:06:09.344 INFO [stderr]   --> src/main.rs:15:1
Dec 11 06:06:09.344 INFO [stderr]    |
Dec 11 06:06:09.344 INFO [stderr] 15 | fn dialog() -> i32 {
Dec 11 06:06:09.345 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 11 06:06:09.345 INFO [stderr]    |
Dec 11 06:06:09.345 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 06:06:09.345 INFO [stderr] 
Dec 11 06:06:09.345 INFO [stderr] warning: function is never used: `guessANumber`
Dec 11 06:06:09.345 INFO [stderr]   --> src/main.rs:51:1
Dec 11 06:06:09.345 INFO [stderr]    |
Dec 11 06:06:09.345 INFO [stderr] 51 | fn guessANumber(number: i32 , guess: i32 ) -> bool{
Dec 11 06:06:09.345 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 06:06:09.345 INFO [stderr] 
Dec 11 06:06:09.345 INFO [stderr] warning: variable `upperBound` should have a snake case name such as `upper_bound`
Dec 11 06:06:09.346 INFO [stderr]   --> src/main.rs:28:19
Dec 11 06:06:09.346 INFO [stderr]    |
Dec 11 06:06:09.346 INFO [stderr] 28 | fn computer_guess(upperBound: i32, lowerBound :i32, random: i32, steps: &i32){
Dec 11 06:06:09.346 INFO [stderr]    |                   ^^^^^^^^^^
Dec 11 06:06:09.346 INFO [stderr]    |
Dec 11 06:06:09.346 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 11 06:06:09.346 INFO [stderr] 
Dec 11 06:06:09.346 INFO [stderr] warning: variable `lowerBound` should have a snake case name such as `lower_bound`
Dec 11 06:06:09.346 INFO [stderr]   --> src/main.rs:28:36
Dec 11 06:06:09.347 INFO [stderr]    |
Dec 11 06:06:09.347 INFO [stderr] 28 | fn computer_guess(upperBound: i32, lowerBound :i32, random: i32, steps: &i32){
Dec 11 06:06:09.347 INFO [stderr]    |                                    ^^^^^^^^^^
Dec 11 06:06:09.347 INFO [stderr] 
Dec 11 06:06:09.347 INFO [stderr] warning: variable `oldUpperBound` should have a snake case name such as `old_upper_bound`
Dec 11 06:06:09.347 INFO [stderr]   --> src/main.rs:35:54
Dec 11 06:06:09.347 INFO [stderr]    |
Dec 11 06:06:09.347 INFO [stderr] 35 | fn computer_guess_a_number(number: i32 , guess: i32, oldUpperBound: i32, oldLowerBound: i32, steps:i32){
Dec 11 06:06:09.347 INFO [stderr]    |                                                      ^^^^^^^^^^^^^
Dec 11 06:06:09.347 INFO [stderr] 
Dec 11 06:06:09.347 INFO [stderr] warning: variable `oldLowerBound` should have a snake case name such as `old_lower_bound`
Dec 11 06:06:09.347 INFO [stderr]   --> src/main.rs:35:74
Dec 11 06:06:09.347 INFO [stderr]    |
Dec 11 06:06:09.347 INFO [stderr] 35 | fn computer_guess_a_number(number: i32 , guess: i32, oldUpperBound: i32, oldLowerBound: i32, steps:i32){
Dec 11 06:06:09.347 INFO [stderr]    |                                                                          ^^^^^^^^^^^^^
Dec 11 06:06:09.347 INFO [stderr] 
Dec 11 06:06:09.347 INFO [stderr] warning: function `guessANumber` should have a snake case name such as `guess_anumber`
Dec 11 06:06:09.347 INFO [stderr]   --> src/main.rs:51:1
Dec 11 06:06:09.347 INFO [stderr]    |
Dec 11 06:06:09.347 INFO [stderr] 51 | / fn guessANumber(number: i32 , guess: i32 ) -> bool{
Dec 11 06:06:09.347 INFO [stderr] 52 | |     if number == guess {
Dec 11 06:06:09.347 INFO [stderr] 53 | |         return false;
Dec 11 06:06:09.347 INFO [stderr] 54 | |     }
Dec 11 06:06:09.347 INFO [stderr] ...  |
Dec 11 06:06:09.347 INFO [stderr] 64 | |     }
Dec 11 06:06:09.347 INFO [stderr] 65 | | }
Dec 11 06:06:09.347 INFO [stderr]    | |_^
Dec 11 06:06:09.347 INFO [stderr] 
Dec 11 06:06:09.392 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
Dec 11 06:06:09.395 INFO [stderr] su: No module specific data is present
Dec 11 06:06:11.075 INFO running `"docker" "inspect" "aaeadd1b85502de4c7c433dd656c668523a49997618a855a712e7882c738d037"`
Dec 11 06:06:11.470 INFO running `"docker" "rm" "-f" "aaeadd1b85502de4c7c433dd656c668523a49997618a855a712e7882c738d037"`
Dec 11 06:06:11.836 INFO [stdout] aaeadd1b85502de4c7c433dd656c668523a49997618a855a712e7882c738d037