[INFO] updating cached repository https://github.com/wmmnola/NumberGuess
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3cc1a9e1fd3bc731e946c78e4222dcab457e16de
[INFO] testing wmmnola/NumberGuess against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwmmnola%2FNumberGuess" "work/builds/worker-1/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wmmnola/NumberGuess on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/wmmnola/NumberGuess
[INFO] finished tweaking git repo https://github.com/wmmnola/NumberGuess
[INFO] tweaked toml for git repo https://github.com/wmmnola/NumberGuess written to work/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/wmmnola/NumberGuess already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 6bde008b3b0f019a86de836c26e13c227bb0ed9374061d13df8116a6abca18b6
[INFO] running `"docker" "start" "-a" "6bde008b3b0f019a86de836c26e13c227bb0ed9374061d13df8116a6abca18b6"`
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling hello_cargo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/main.rs:21:17
[INFO] [stderr]    |
[INFO] [stderr] 21 |     match guess.trim_right().parse::<i32>() {
[INFO] [stderr]    |                 ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `dialog`
[INFO] [stderr]   --> src/main.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | fn dialog() -> i32 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `guessANumber`
[INFO] [stderr]   --> src/main.rs:51:1
[INFO] [stderr]    |
[INFO] [stderr] 51 | fn guessANumber(number: i32 , guess: i32 ) -> bool{
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `upperBound` should have a snake case name
[INFO] [stderr]   --> src/main.rs:28:19
[INFO] [stderr]    |
[INFO] [stderr] 28 | fn computer_guess(upperBound: i32, lowerBound :i32, random: i32, steps: &i32){
[INFO] [stderr]    |                   ^^^^^^^^^^ help: convert the identifier to snake case: `upper_bound`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `lowerBound` should have a snake case name
[INFO] [stderr]   --> src/main.rs:28:36
[INFO] [stderr]    |
[INFO] [stderr] 28 | fn computer_guess(upperBound: i32, lowerBound :i32, random: i32, steps: &i32){
[INFO] [stderr]    |                                    ^^^^^^^^^^ help: convert the identifier to snake case: `lower_bound`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `oldUpperBound` should have a snake case name
[INFO] [stderr]   --> src/main.rs:35:54
[INFO] [stderr]    |
[INFO] [stderr] 35 | fn computer_guess_a_number(number: i32 , guess: i32, oldUpperBound: i32, oldLowerBound: i32, steps:i32){
[INFO] [stderr]    |                                                      ^^^^^^^^^^^^^ help: convert the identifier to snake case: `old_upper_bound`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `oldLowerBound` should have a snake case name
[INFO] [stderr]   --> src/main.rs:35:74
[INFO] [stderr]    |
[INFO] [stderr] 35 | fn computer_guess_a_number(number: i32 , guess: i32, oldUpperBound: i32, oldLowerBound: i32, steps:i32){
[INFO] [stderr]    |                                                                          ^^^^^^^^^^^^^ help: convert the identifier to snake case: `old_lower_bound`
[INFO] [stderr] 
[INFO] [stderr] warning: function `guessANumber` should have a snake case name
[INFO] [stderr]   --> src/main.rs:51:4
[INFO] [stderr]    |
[INFO] [stderr] 51 | fn guessANumber(number: i32 , guess: i32 ) -> bool{
[INFO] [stderr]    |    ^^^^^^^^^^^^ help: convert the identifier to snake case: `guess_anumber`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.38s
[INFO] running `"docker" "inspect" "6bde008b3b0f019a86de836c26e13c227bb0ed9374061d13df8116a6abca18b6"`
[INFO] running `"docker" "rm" "-f" "6bde008b3b0f019a86de836c26e13c227bb0ed9374061d13df8116a6abca18b6"`
[INFO] [stdout] 6bde008b3b0f019a86de836c26e13c227bb0ed9374061d13df8116a6abca18b6
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 379421be2230f26ad99c7609a4431ba6b9bcd803aa27270d4c15d1a474f5afec
[INFO] running `"docker" "start" "-a" "379421be2230f26ad99c7609a4431ba6b9bcd803aa27270d4c15d1a474f5afec"`
[INFO] [stderr]    Compiling hello_cargo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/main.rs:21:17
[INFO] [stderr]    |
[INFO] [stderr] 21 |     match guess.trim_right().parse::<i32>() {
[INFO] [stderr]    |                 ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `dialog`
[INFO] [stderr]   --> src/main.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | fn dialog() -> i32 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `guessANumber`
[INFO] [stderr]   --> src/main.rs:51:1
[INFO] [stderr]    |
[INFO] [stderr] 51 | fn guessANumber(number: i32 , guess: i32 ) -> bool{
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `upperBound` should have a snake case name
[INFO] [stderr]   --> src/main.rs:28:19
[INFO] [stderr]    |
[INFO] [stderr] 28 | fn computer_guess(upperBound: i32, lowerBound :i32, random: i32, steps: &i32){
[INFO] [stderr]    |                   ^^^^^^^^^^ help: convert the identifier to snake case: `upper_bound`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `lowerBound` should have a snake case name
[INFO] [stderr]   --> src/main.rs:28:36
[INFO] [stderr]    |
[INFO] [stderr] 28 | fn computer_guess(upperBound: i32, lowerBound :i32, random: i32, steps: &i32){
[INFO] [stderr]    |                                    ^^^^^^^^^^ help: convert the identifier to snake case: `lower_bound`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `oldUpperBound` should have a snake case name
[INFO] [stderr]   --> src/main.rs:35:54
[INFO] [stderr]    |
[INFO] [stderr] 35 | fn computer_guess_a_number(number: i32 , guess: i32, oldUpperBound: i32, oldLowerBound: i32, steps:i32){
[INFO] [stderr]    |                                                      ^^^^^^^^^^^^^ help: convert the identifier to snake case: `old_upper_bound`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `oldLowerBound` should have a snake case name
[INFO] [stderr]   --> src/main.rs:35:74
[INFO] [stderr]    |
[INFO] [stderr] 35 | fn computer_guess_a_number(number: i32 , guess: i32, oldUpperBound: i32, oldLowerBound: i32, steps:i32){
[INFO] [stderr]    |                                                                          ^^^^^^^^^^^^^ help: convert the identifier to snake case: `old_lower_bound`
[INFO] [stderr] 
[INFO] [stderr] warning: function `guessANumber` should have a snake case name
[INFO] [stderr]   --> src/main.rs:51:4
[INFO] [stderr]    |
[INFO] [stderr] 51 | fn guessANumber(number: i32 , guess: i32 ) -> bool{
[INFO] [stderr]    |    ^^^^^^^^^^^^ help: convert the identifier to snake case: `guess_anumber`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `"docker" "inspect" "379421be2230f26ad99c7609a4431ba6b9bcd803aa27270d4c15d1a474f5afec"`
[INFO] running `"docker" "rm" "-f" "379421be2230f26ad99c7609a4431ba6b9bcd803aa27270d4c15d1a474f5afec"`
[INFO] [stdout] 379421be2230f26ad99c7609a4431ba6b9bcd803aa27270d4c15d1a474f5afec
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 7fda1627f22d0ec7f8026dea205462a0d12aea6437b92d942304cd06334304b7
[INFO] running `"docker" "start" "-a" "7fda1627f22d0ec7f8026dea205462a0d12aea6437b92d942304cd06334304b7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hello_cargo-696ab217b49ffe3c
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "7fda1627f22d0ec7f8026dea205462a0d12aea6437b92d942304cd06334304b7"`
[INFO] running `"docker" "rm" "-f" "7fda1627f22d0ec7f8026dea205462a0d12aea6437b92d942304cd06334304b7"`
[INFO] [stdout] 7fda1627f22d0ec7f8026dea205462a0d12aea6437b92d942304cd06334304b7