Dec 19 05:28:59.088 INFO checking wmmnola/NumberGuess against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 05:28:59.088 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/wmmnola/NumberGuess:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 05:28:59.558 INFO [stdout] a7af5b33221d06c800cf559d749efea93d10e2df162c851be1f60bbbacaecff6
Dec 19 05:28:59.560 INFO running `"docker" "start" "-a" "a7af5b33221d06c800cf559d749efea93d10e2df162c851be1f60bbbacaecff6"`
Dec 19 05:29:01.180 INFO [stderr]     Checking libc v0.2.18
Dec 19 05:29:01.884 INFO [stderr]     Checking rand v0.3.15
Dec 19 05:29:03.012 INFO [stderr]     Checking hello_cargo v0.1.0 (/opt/crater/workdir)
Dec 19 05:29:03.268 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 19 05:29:03.269 INFO [stderr]   --> src/main.rs:21:17
Dec 19 05:29:03.269 INFO [stderr]    |
Dec 19 05:29:03.269 INFO [stderr] 21 |     match guess.trim_right().parse::<i32>() {
Dec 19 05:29:03.269 INFO [stderr]    |                 ^^^^^^^^^^
Dec 19 05:29:03.269 INFO [stderr]    |
Dec 19 05:29:03.269 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 05:29:03.269 INFO [stderr] 
Dec 19 05:29:03.284 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 19 05:29:03.284 INFO [stderr]   --> src/main.rs:21:17
Dec 19 05:29:03.284 INFO [stderr]    |
Dec 19 05:29:03.284 INFO [stderr] 21 |     match guess.trim_right().parse::<i32>() {
Dec 19 05:29:03.284 INFO [stderr]    |                 ^^^^^^^^^^
Dec 19 05:29:03.284 INFO [stderr]    |
Dec 19 05:29:03.284 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 05:29:03.284 INFO [stderr] 
Dec 19 05:29:03.313 INFO [stderr] warning: function is never used: `dialog`
Dec 19 05:29:03.315 INFO [stderr]   --> src/main.rs:15:1
Dec 19 05:29:03.315 INFO [stderr]    |
Dec 19 05:29:03.315 INFO [stderr] 15 | fn dialog() -> i32 {
Dec 19 05:29:03.315 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 19 05:29:03.315 INFO [stderr]    |
Dec 19 05:29:03.315 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 05:29:03.315 INFO [stderr] 
Dec 19 05:29:03.315 INFO [stderr] warning: function is never used: `guessANumber`
Dec 19 05:29:03.315 INFO [stderr]   --> src/main.rs:51:1
Dec 19 05:29:03.315 INFO [stderr]    |
Dec 19 05:29:03.315 INFO [stderr] 51 | fn guessANumber(number: i32 , guess: i32 ) -> bool{
Dec 19 05:29:03.315 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 05:29:03.315 INFO [stderr] 
Dec 19 05:29:03.315 INFO [stderr] warning: variable `upperBound` should have a snake case name such as `upper_bound`
Dec 19 05:29:03.315 INFO [stderr]   --> src/main.rs:28:19
Dec 19 05:29:03.315 INFO [stderr]    |
Dec 19 05:29:03.315 INFO [stderr] 28 | fn computer_guess(upperBound: i32, lowerBound :i32, random: i32, steps: &i32){
Dec 19 05:29:03.315 INFO [stderr]    |                   ^^^^^^^^^^
Dec 19 05:29:03.315 INFO [stderr]    |
Dec 19 05:29:03.315 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 05:29:03.315 INFO [stderr] 
Dec 19 05:29:03.315 INFO [stderr] warning: variable `lowerBound` should have a snake case name such as `lower_bound`
Dec 19 05:29:03.315 INFO [stderr]   --> src/main.rs:28:36
Dec 19 05:29:03.315 INFO [stderr]    |
Dec 19 05:29:03.315 INFO [stderr] 28 | fn computer_guess(upperBound: i32, lowerBound :i32, random: i32, steps: &i32){
Dec 19 05:29:03.315 INFO [stderr]    |                                    ^^^^^^^^^^
Dec 19 05:29:03.315 INFO [stderr] 
Dec 19 05:29:03.315 INFO [stderr] warning: variable `oldUpperBound` should have a snake case name such as `old_upper_bound`
Dec 19 05:29:03.315 INFO [stderr]   --> src/main.rs:35:54
Dec 19 05:29:03.315 INFO [stderr]    |
Dec 19 05:29:03.315 INFO [stderr] 35 | fn computer_guess_a_number(number: i32 , guess: i32, oldUpperBound: i32, oldLowerBound: i32, steps:i32){
Dec 19 05:29:03.315 INFO [stderr]    |                                                      ^^^^^^^^^^^^^
Dec 19 05:29:03.315 INFO [stderr] 
Dec 19 05:29:03.315 INFO [stderr] warning: variable `oldLowerBound` should have a snake case name such as `old_lower_bound`
Dec 19 05:29:03.315 INFO [stderr]   --> src/main.rs:35:74
Dec 19 05:29:03.315 INFO [stderr]    |
Dec 19 05:29:03.315 INFO [stderr] 35 | fn computer_guess_a_number(number: i32 , guess: i32, oldUpperBound: i32, oldLowerBound: i32, steps:i32){
Dec 19 05:29:03.315 INFO [stderr]    |                                                                          ^^^^^^^^^^^^^
Dec 19 05:29:03.315 INFO [stderr] 
Dec 19 05:29:03.315 INFO [stderr] warning: function `guessANumber` should have a snake case name such as `guess_anumber`
Dec 19 05:29:03.315 INFO [stderr]   --> src/main.rs:51:1
Dec 19 05:29:03.315 INFO [stderr]    |
Dec 19 05:29:03.315 INFO [stderr] 51 | / fn guessANumber(number: i32 , guess: i32 ) -> bool{
Dec 19 05:29:03.315 INFO [stderr] 52 | |     if number == guess {
Dec 19 05:29:03.315 INFO [stderr] 53 | |         return false;
Dec 19 05:29:03.315 INFO [stderr] 54 | |     }
Dec 19 05:29:03.315 INFO [stderr] ...  |
Dec 19 05:29:03.315 INFO [stderr] 64 | |     }
Dec 19 05:29:03.315 INFO [stderr] 65 | | }
Dec 19 05:29:03.316 INFO [stderr]    | |_^
Dec 19 05:29:03.316 INFO [stderr] 
Dec 19 05:29:03.316 INFO [stderr] warning: function is never used: `dialog`
Dec 19 05:29:03.317 INFO [stderr]   --> src/main.rs:15:1
Dec 19 05:29:03.317 INFO [stderr]    |
Dec 19 05:29:03.317 INFO [stderr] 15 | fn dialog() -> i32 {
Dec 19 05:29:03.317 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 19 05:29:03.317 INFO [stderr]    |
Dec 19 05:29:03.317 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 05:29:03.317 INFO [stderr] 
Dec 19 05:29:03.317 INFO [stderr] warning: function is never used: `guessANumber`
Dec 19 05:29:03.317 INFO [stderr]   --> src/main.rs:51:1
Dec 19 05:29:03.317 INFO [stderr]    |
Dec 19 05:29:03.317 INFO [stderr] 51 | fn guessANumber(number: i32 , guess: i32 ) -> bool{
Dec 19 05:29:03.317 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 05:29:03.317 INFO [stderr] 
Dec 19 05:29:03.317 INFO [stderr] warning: variable `upperBound` should have a snake case name such as `upper_bound`
Dec 19 05:29:03.317 INFO [stderr]   --> src/main.rs:28:19
Dec 19 05:29:03.317 INFO [stderr]    |
Dec 19 05:29:03.317 INFO [stderr] 28 | fn computer_guess(upperBound: i32, lowerBound :i32, random: i32, steps: &i32){
Dec 19 05:29:03.317 INFO [stderr]    |                   ^^^^^^^^^^
Dec 19 05:29:03.317 INFO [stderr]    |
Dec 19 05:29:03.317 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 05:29:03.317 INFO [stderr] 
Dec 19 05:29:03.317 INFO [stderr] warning: variable `lowerBound` should have a snake case name such as `lower_bound`
Dec 19 05:29:03.317 INFO [stderr]   --> src/main.rs:28:36
Dec 19 05:29:03.317 INFO [stderr]    |
Dec 19 05:29:03.317 INFO [stderr] 28 | fn computer_guess(upperBound: i32, lowerBound :i32, random: i32, steps: &i32){
Dec 19 05:29:03.317 INFO [stderr]    |                                    ^^^^^^^^^^
Dec 19 05:29:03.317 INFO [stderr] 
Dec 19 05:29:03.317 INFO [stderr] warning: variable `oldUpperBound` should have a snake case name such as `old_upper_bound`
Dec 19 05:29:03.317 INFO [stderr]   --> src/main.rs:35:54
Dec 19 05:29:03.317 INFO [stderr]    |
Dec 19 05:29:03.317 INFO [stderr] 35 | fn computer_guess_a_number(number: i32 , guess: i32, oldUpperBound: i32, oldLowerBound: i32, steps:i32){
Dec 19 05:29:03.317 INFO [stderr]    |                                                      ^^^^^^^^^^^^^
Dec 19 05:29:03.317 INFO [stderr] 
Dec 19 05:29:03.317 INFO [stderr] warning: variable `oldLowerBound` should have a snake case name such as `old_lower_bound`
Dec 19 05:29:03.317 INFO [stderr]   --> src/main.rs:35:74
Dec 19 05:29:03.318 INFO [stderr]    |
Dec 19 05:29:03.318 INFO [stderr] 35 | fn computer_guess_a_number(number: i32 , guess: i32, oldUpperBound: i32, oldLowerBound: i32, steps:i32){
Dec 19 05:29:03.318 INFO [stderr]    |                                                                          ^^^^^^^^^^^^^
Dec 19 05:29:03.318 INFO [stderr] 
Dec 19 05:29:03.318 INFO [stderr] warning: function `guessANumber` should have a snake case name such as `guess_anumber`
Dec 19 05:29:03.318 INFO [stderr]   --> src/main.rs:51:1
Dec 19 05:29:03.318 INFO [stderr]    |
Dec 19 05:29:03.318 INFO [stderr] 51 | / fn guessANumber(number: i32 , guess: i32 ) -> bool{
Dec 19 05:29:03.318 INFO [stderr] 52 | |     if number == guess {
Dec 19 05:29:03.318 INFO [stderr] 53 | |         return false;
Dec 19 05:29:03.318 INFO [stderr] 54 | |     }
Dec 19 05:29:03.318 INFO [stderr] ...  |
Dec 19 05:29:03.318 INFO [stderr] 64 | |     }
Dec 19 05:29:03.318 INFO [stderr] 65 | | }
Dec 19 05:29:03.318 INFO [stderr]    | |_^
Dec 19 05:29:03.318 INFO [stderr] 
Dec 19 05:29:03.368 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.25s
Dec 19 05:29:03.925 INFO running `"docker" "inspect" "a7af5b33221d06c800cf559d749efea93d10e2df162c851be1f60bbbacaecff6"`
Dec 19 05:29:04.296 INFO running `"docker" "rm" "-f" "a7af5b33221d06c800cf559d749efea93d10e2df162c851be1f60bbbacaecff6"`
Dec 19 05:29:04.612 INFO [stdout] a7af5b33221d06c800cf559d749efea93d10e2df162c851be1f60bbbacaecff6