Dec 12 21:08:43.271 INFO testing wmmnola/NumberGuess against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 12 21:08:43.271 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 12 21:08:43.503 INFO [stdout] 74dd863e34ec15a5564b8035756bd26c396ec5de77e7104e52313cd047a2c866
Dec 12 21:08:43.505 INFO running `"docker" "start" "-a" "74dd863e34ec15a5564b8035756bd26c396ec5de77e7104e52313cd047a2c866"`
Dec 12 21:08:44.325 INFO [stderr] usermod: no changes
Dec 12 21:08:44.362 INFO [stderr]    Compiling rand v0.3.15
Dec 12 21:08:46.309 INFO [stderr]    Compiling hello_cargo v0.1.0 (/source)
Dec 12 21:08:46.523 INFO [stderr] warning: function is never used: `dialog`
Dec 12 21:08:46.523 INFO [stderr]   --> src/main.rs:15:1
Dec 12 21:08:46.523 INFO [stderr]    |
Dec 12 21:08:46.523 INFO [stderr] 15 | fn dialog() -> i32 {
Dec 12 21:08:46.523 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 12 21:08:46.523 INFO [stderr]    |
Dec 12 21:08:46.523 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 21:08:46.523 INFO [stderr] 
Dec 12 21:08:46.523 INFO [stderr] warning: function is never used: `guessANumber`
Dec 12 21:08:46.523 INFO [stderr]   --> src/main.rs:51:1
Dec 12 21:08:46.523 INFO [stderr]    |
Dec 12 21:08:46.523 INFO [stderr] 51 | fn guessANumber(number: i32 , guess: i32 ) -> bool{
Dec 12 21:08:46.523 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 21:08:46.523 INFO [stderr] 
Dec 12 21:08:46.531 INFO [stderr] warning: variable `upperBound` should have a snake case name such as `upper_bound`
Dec 12 21:08:46.531 INFO [stderr]   --> src/main.rs:28:19
Dec 12 21:08:46.531 INFO [stderr]    |
Dec 12 21:08:46.531 INFO [stderr] 28 | fn computer_guess(upperBound: i32, lowerBound :i32, random: i32, steps: &i32){
Dec 12 21:08:46.531 INFO [stderr]    |                   ^^^^^^^^^^
Dec 12 21:08:46.531 INFO [stderr]    |
Dec 12 21:08:46.531 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 12 21:08:46.531 INFO [stderr] 
Dec 12 21:08:46.531 INFO [stderr] warning: variable `lowerBound` should have a snake case name such as `lower_bound`
Dec 12 21:08:46.531 INFO [stderr]   --> src/main.rs:28:36
Dec 12 21:08:46.531 INFO [stderr]    |
Dec 12 21:08:46.531 INFO [stderr] 28 | fn computer_guess(upperBound: i32, lowerBound :i32, random: i32, steps: &i32){
Dec 12 21:08:46.531 INFO [stderr]    |                                    ^^^^^^^^^^
Dec 12 21:08:46.531 INFO [stderr] 
Dec 12 21:08:46.531 INFO [stderr] warning: variable `oldUpperBound` should have a snake case name such as `old_upper_bound`
Dec 12 21:08:46.531 INFO [stderr]   --> src/main.rs:35:54
Dec 12 21:08:46.531 INFO [stderr]    |
Dec 12 21:08:46.531 INFO [stderr] 35 | fn computer_guess_a_number(number: i32 , guess: i32, oldUpperBound: i32, oldLowerBound: i32, steps:i32){
Dec 12 21:08:46.531 INFO [stderr]    |                                                      ^^^^^^^^^^^^^
Dec 12 21:08:46.531 INFO [stderr] 
Dec 12 21:08:46.531 INFO [stderr] warning: variable `oldLowerBound` should have a snake case name such as `old_lower_bound`
Dec 12 21:08:46.531 INFO [stderr]   --> src/main.rs:35:74
Dec 12 21:08:46.531 INFO [stderr]    |
Dec 12 21:08:46.531 INFO [stderr] 35 | fn computer_guess_a_number(number: i32 , guess: i32, oldUpperBound: i32, oldLowerBound: i32, steps:i32){
Dec 12 21:08:46.531 INFO [stderr]    |                                                                          ^^^^^^^^^^^^^
Dec 12 21:08:46.531 INFO [stderr] 
Dec 12 21:08:46.531 INFO [stderr] warning: function `guessANumber` should have a snake case name such as `guess_anumber`
Dec 12 21:08:46.531 INFO [stderr]   --> src/main.rs:51:1
Dec 12 21:08:46.531 INFO [stderr]    |
Dec 12 21:08:46.531 INFO [stderr] 51 | / fn guessANumber(number: i32 , guess: i32 ) -> bool{
Dec 12 21:08:46.531 INFO [stderr] 52 | |     if number == guess {
Dec 12 21:08:46.531 INFO [stderr] 53 | |         return false;
Dec 12 21:08:46.531 INFO [stderr] 54 | |     }
Dec 12 21:08:46.531 INFO [stderr] ...  |
Dec 12 21:08:46.531 INFO [stderr] 64 | |     }
Dec 12 21:08:46.531 INFO [stderr] 65 | | }
Dec 12 21:08:46.531 INFO [stderr]    | |_^
Dec 12 21:08:46.531 INFO [stderr] 
Dec 12 21:08:46.890 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.54s
Dec 12 21:08:46.893 INFO [stderr] su: No module specific data is present
Dec 12 21:08:48.043 INFO running `"docker" "inspect" "74dd863e34ec15a5564b8035756bd26c396ec5de77e7104e52313cd047a2c866"`
Dec 12 21:08:48.387 INFO running `"docker" "rm" "-f" "74dd863e34ec15a5564b8035756bd26c396ec5de77e7104e52313cd047a2c866"`
Dec 12 21:08:48.619 INFO [stdout] 74dd863e34ec15a5564b8035756bd26c396ec5de77e7104e52313cd047a2c866
Dec 12 21:08:48.627 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 12 21:08:49.168 INFO [stdout] ff76a26e6b18e05b8ce1b417b91c334909a5332cfedd5d333b2dc28745d7de3b
Dec 12 21:08:49.170 INFO running `"docker" "start" "-a" "ff76a26e6b18e05b8ce1b417b91c334909a5332cfedd5d333b2dc28745d7de3b"`
Dec 12 21:08:50.380 INFO [stderr] usermod: no changes
Dec 12 21:08:50.452 INFO [stderr]    Compiling hello_cargo v0.1.0 (/source)
Dec 12 21:08:50.731 INFO [stderr] warning: function is never used: `dialog`
Dec 12 21:08:50.731 INFO [stderr]   --> src/main.rs:15:1
Dec 12 21:08:50.731 INFO [stderr]    |
Dec 12 21:08:50.731 INFO [stderr] 15 | fn dialog() -> i32 {
Dec 12 21:08:50.731 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 12 21:08:50.731 INFO [stderr]    |
Dec 12 21:08:50.731 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 21:08:50.731 INFO [stderr] 
Dec 12 21:08:50.731 INFO [stderr] warning: function is never used: `guessANumber`
Dec 12 21:08:50.731 INFO [stderr]   --> src/main.rs:51:1
Dec 12 21:08:50.731 INFO [stderr]    |
Dec 12 21:08:50.731 INFO [stderr] 51 | fn guessANumber(number: i32 , guess: i32 ) -> bool{
Dec 12 21:08:50.731 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 21:08:50.731 INFO [stderr] 
Dec 12 21:08:50.731 INFO [stderr] warning: variable `upperBound` should have a snake case name such as `upper_bound`
Dec 12 21:08:50.731 INFO [stderr]   --> src/main.rs:28:19
Dec 12 21:08:50.731 INFO [stderr]    |
Dec 12 21:08:50.731 INFO [stderr] 28 | fn computer_guess(upperBound: i32, lowerBound :i32, random: i32, steps: &i32){
Dec 12 21:08:50.731 INFO [stderr]    |                   ^^^^^^^^^^
Dec 12 21:08:50.731 INFO [stderr]    |
Dec 12 21:08:50.731 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 12 21:08:50.731 INFO [stderr] 
Dec 12 21:08:50.731 INFO [stderr] warning: variable `lowerBound` should have a snake case name such as `lower_bound`
Dec 12 21:08:50.732 INFO [stderr]   --> src/main.rs:28:36
Dec 12 21:08:50.732 INFO [stderr]    |
Dec 12 21:08:50.732 INFO [stderr] 28 | fn computer_guess(upperBound: i32, lowerBound :i32, random: i32, steps: &i32){
Dec 12 21:08:50.732 INFO [stderr]    |                                    ^^^^^^^^^^
Dec 12 21:08:50.732 INFO [stderr] 
Dec 12 21:08:50.732 INFO [stderr] warning: variable `oldUpperBound` should have a snake case name such as `old_upper_bound`
Dec 12 21:08:50.732 INFO [stderr]   --> src/main.rs:35:54
Dec 12 21:08:50.732 INFO [stderr]    |
Dec 12 21:08:50.732 INFO [stderr] 35 | fn computer_guess_a_number(number: i32 , guess: i32, oldUpperBound: i32, oldLowerBound: i32, steps:i32){
Dec 12 21:08:50.732 INFO [stderr]    |                                                      ^^^^^^^^^^^^^
Dec 12 21:08:50.732 INFO [stderr] 
Dec 12 21:08:50.732 INFO [stderr] warning: variable `oldLowerBound` should have a snake case name such as `old_lower_bound`
Dec 12 21:08:50.732 INFO [stderr]   --> src/main.rs:35:74
Dec 12 21:08:50.732 INFO [stderr]    |
Dec 12 21:08:50.732 INFO [stderr] 35 | fn computer_guess_a_number(number: i32 , guess: i32, oldUpperBound: i32, oldLowerBound: i32, steps:i32){
Dec 12 21:08:50.732 INFO [stderr]    |                                                                          ^^^^^^^^^^^^^
Dec 12 21:08:50.732 INFO [stderr] 
Dec 12 21:08:50.732 INFO [stderr] warning: function `guessANumber` should have a snake case name such as `guess_anumber`
Dec 12 21:08:50.732 INFO [stderr]   --> src/main.rs:51:1
Dec 12 21:08:50.732 INFO [stderr]    |
Dec 12 21:08:50.732 INFO [stderr] 51 | / fn guessANumber(number: i32 , guess: i32 ) -> bool{
Dec 12 21:08:50.732 INFO [stderr] 52 | |     if number == guess {
Dec 12 21:08:50.732 INFO [stderr] 53 | |         return false;
Dec 12 21:08:50.732 INFO [stderr] 54 | |     }
Dec 12 21:08:50.732 INFO [stderr] ...  |
Dec 12 21:08:50.732 INFO [stderr] 64 | |     }
Dec 12 21:08:50.732 INFO [stderr] 65 | | }
Dec 12 21:08:50.732 INFO [stderr]    | |_^
Dec 12 21:08:50.732 INFO [stderr] 
Dec 12 21:08:51.079 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Dec 12 21:08:51.087 INFO [stderr] su: No module specific data is present
Dec 12 21:08:51.957 INFO running `"docker" "inspect" "ff76a26e6b18e05b8ce1b417b91c334909a5332cfedd5d333b2dc28745d7de3b"`
Dec 12 21:08:52.174 INFO running `"docker" "rm" "-f" "ff76a26e6b18e05b8ce1b417b91c334909a5332cfedd5d333b2dc28745d7de3b"`
Dec 12 21:08:52.497 INFO [stdout] ff76a26e6b18e05b8ce1b417b91c334909a5332cfedd5d333b2dc28745d7de3b
Dec 12 21:08:52.499 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 12 21:08:53.015 INFO [stdout] 9199147e19b63118bcbb4c8b8d1443e3c06e9ecc879386f8d2d5e390ebdbac6f
Dec 12 21:08:53.020 INFO running `"docker" "start" "-a" "9199147e19b63118bcbb4c8b8d1443e3c06e9ecc879386f8d2d5e390ebdbac6f"`
Dec 12 21:08:54.631 INFO [stderr] usermod: no changes
Dec 12 21:08:54.694 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 12 21:08:54.699 INFO [stderr]      Running /target/debug/deps/hello_cargo-8c407b70f9c3e5b7
Dec 12 21:08:54.707 INFO [stdout] 
Dec 12 21:08:54.707 INFO [stdout] running 0 tests
Dec 12 21:08:54.707 INFO [stdout] 
Dec 12 21:08:54.707 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 21:08:54.707 INFO [stdout] 
Dec 12 21:08:54.707 INFO [stderr] su: No module specific data is present
Dec 12 21:08:55.507 INFO running `"docker" "inspect" "9199147e19b63118bcbb4c8b8d1443e3c06e9ecc879386f8d2d5e390ebdbac6f"`
Dec 12 21:08:55.815 INFO running `"docker" "rm" "-f" "9199147e19b63118bcbb4c8b8d1443e3c06e9ecc879386f8d2d5e390ebdbac6f"`
Dec 12 21:08:56.144 INFO [stdout] 9199147e19b63118bcbb4c8b8d1443e3c06e9ecc879386f8d2d5e390ebdbac6f