Dec 06 03:53:13.701 INFO testing chrisshyi/QuickSort-Rust against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 03:53:13.701 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 03:53:14.148 INFO [stdout] 378f334a55aa3b9e98dcd8abcd852b7f6a776f79d158adebb53dadf1f3d36317
Dec 06 03:53:14.150 INFO running `"docker" "start" "-a" "378f334a55aa3b9e98dcd8abcd852b7f6a776f79d158adebb53dadf1f3d36317"`
Dec 06 03:53:15.605 INFO [stderr] usermod: no changes
Dec 06 03:53:15.660 INFO [stderr]    Compiling QuickSort v0.1.0 (/source)
Dec 06 03:53:16.100 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 06 03:53:16.100 INFO [stderr]   --> src/main.rs:14:24
Dec 06 03:53:16.100 INFO [stderr]    |
Dec 06 03:53:16.100 INFO [stderr] 14 |     num_comparisons += (data.len() as i32 - 1);
Dec 06 03:53:16.100 INFO [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 06 03:53:16.100 INFO [stderr]    |
Dec 06 03:53:16.100 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 06 03:53:16.100 INFO [stderr] 
Dec 06 03:53:16.140 INFO [stderr] warning: unused variable: `data`
Dec 06 03:53:16.140 INFO [stderr]   --> src/main.rs:50:24
Dec 06 03:53:16.140 INFO [stderr]    |
Dec 06 03:53:16.140 INFO [stderr] 50 | fn first_element_pivot(data: &[i32]) -> i32 {
Dec 06 03:53:16.140 INFO [stderr]    |                        ^^^^ help: consider using `_data` instead
Dec 06 03:53:16.140 INFO [stderr]    |
Dec 06 03:53:16.144 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 03:53:16.144 INFO [stderr] 
Dec 06 03:53:16.156 INFO [stderr] warning: function is never used: `first_element_pivot`
Dec 06 03:53:16.156 INFO [stderr]   --> src/main.rs:50:1
Dec 06 03:53:16.156 INFO [stderr]    |
Dec 06 03:53:16.156 INFO [stderr] 50 | fn first_element_pivot(data: &[i32]) -> i32 {
Dec 06 03:53:16.156 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 03:53:16.156 INFO [stderr]    |
Dec 06 03:53:16.156 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 03:53:16.156 INFO [stderr] 
Dec 06 03:53:16.156 INFO [stderr] warning: function is never used: `last_element_pivot`
Dec 06 03:53:16.156 INFO [stderr]   --> src/main.rs:54:1
Dec 06 03:53:16.156 INFO [stderr]    |
Dec 06 03:53:16.156 INFO [stderr] 54 | fn last_element_pivot(data: &[i32]) -> i32 {
Dec 06 03:53:16.156 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 03:53:16.156 INFO [stderr] 
Dec 06 03:53:16.156 INFO [stderr] warning: crate `QuickSort` should have a snake case name such as `quick_sort`
Dec 06 03:53:16.156 INFO [stderr]   |
Dec 06 03:53:16.156 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 06 03:53:16.156 INFO [stderr] 
Dec 06 03:53:16.772 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Dec 06 03:53:16.772 INFO [stderr] su: No module specific data is present
Dec 06 03:53:17.508 INFO running `"docker" "inspect" "378f334a55aa3b9e98dcd8abcd852b7f6a776f79d158adebb53dadf1f3d36317"`
Dec 06 03:53:17.758 INFO running `"docker" "rm" "-f" "378f334a55aa3b9e98dcd8abcd852b7f6a776f79d158adebb53dadf1f3d36317"`
Dec 06 03:53:18.127 INFO [stdout] 378f334a55aa3b9e98dcd8abcd852b7f6a776f79d158adebb53dadf1f3d36317
Dec 06 03:53:18.136 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 03:53:18.570 INFO [stdout] 4bf6dc75e28594828021b7d68012e9ab89d1153ba198c65649be62542d2f1c76
Dec 06 03:53:18.578 INFO running `"docker" "start" "-a" "4bf6dc75e28594828021b7d68012e9ab89d1153ba198c65649be62542d2f1c76"`
Dec 06 03:53:20.028 INFO [stderr] usermod: no changes
Dec 06 03:53:20.108 INFO [stderr]    Compiling QuickSort v0.1.0 (/source)
Dec 06 03:53:20.520 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 06 03:53:20.520 INFO [stderr]   --> src/main.rs:14:24
Dec 06 03:53:20.520 INFO [stderr]    |
Dec 06 03:53:20.520 INFO [stderr] 14 |     num_comparisons += (data.len() as i32 - 1);
Dec 06 03:53:20.520 INFO [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 06 03:53:20.520 INFO [stderr]    |
Dec 06 03:53:20.520 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 06 03:53:20.520 INFO [stderr] 
Dec 06 03:53:20.564 INFO [stderr] warning: unused variable: `data`
Dec 06 03:53:20.564 INFO [stderr]   --> src/main.rs:50:24
Dec 06 03:53:20.564 INFO [stderr]    |
Dec 06 03:53:20.564 INFO [stderr] 50 | fn first_element_pivot(data: &[i32]) -> i32 {
Dec 06 03:53:20.564 INFO [stderr]    |                        ^^^^ help: consider using `_data` instead
Dec 06 03:53:20.564 INFO [stderr]    |
Dec 06 03:53:20.564 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 03:53:20.564 INFO [stderr] 
Dec 06 03:53:20.576 INFO [stderr] warning: function is never used: `first_element_pivot`
Dec 06 03:53:20.576 INFO [stderr]   --> src/main.rs:50:1
Dec 06 03:53:20.576 INFO [stderr]    |
Dec 06 03:53:20.576 INFO [stderr] 50 | fn first_element_pivot(data: &[i32]) -> i32 {
Dec 06 03:53:20.576 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 03:53:20.576 INFO [stderr]    |
Dec 06 03:53:20.576 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 03:53:20.576 INFO [stderr] 
Dec 06 03:53:20.576 INFO [stderr] warning: function is never used: `last_element_pivot`
Dec 06 03:53:20.576 INFO [stderr]   --> src/main.rs:54:1
Dec 06 03:53:20.576 INFO [stderr]    |
Dec 06 03:53:20.576 INFO [stderr] 54 | fn last_element_pivot(data: &[i32]) -> i32 {
Dec 06 03:53:20.576 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 03:53:20.576 INFO [stderr] 
Dec 06 03:53:20.576 INFO [stderr] warning: crate `QuickSort` should have a snake case name such as `quick_sort`
Dec 06 03:53:20.576 INFO [stderr]   |
Dec 06 03:53:20.576 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 06 03:53:20.576 INFO [stderr] 
Dec 06 03:53:20.934 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Dec 06 03:53:20.935 INFO [stderr] su: No module specific data is present
Dec 06 03:53:21.932 INFO running `"docker" "inspect" "4bf6dc75e28594828021b7d68012e9ab89d1153ba198c65649be62542d2f1c76"`
Dec 06 03:53:22.320 INFO running `"docker" "rm" "-f" "4bf6dc75e28594828021b7d68012e9ab89d1153ba198c65649be62542d2f1c76"`
Dec 06 03:53:22.612 INFO [stdout] 4bf6dc75e28594828021b7d68012e9ab89d1153ba198c65649be62542d2f1c76
Dec 06 03:53:22.616 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 03:53:23.084 INFO [stdout] 75fd7a6ca5a833323a2ec56c8b37e1246962b200056928f369810e2a0154ede5
Dec 06 03:53:23.090 INFO running `"docker" "start" "-a" "75fd7a6ca5a833323a2ec56c8b37e1246962b200056928f369810e2a0154ede5"`
Dec 06 03:53:24.192 INFO [stderr] usermod: no changes
Dec 06 03:53:24.240 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 06 03:53:24.244 INFO [stderr]      Running /target/debug/deps/QuickSort-8a0c3705189c2b1f
Dec 06 03:53:24.256 INFO [stdout] 
Dec 06 03:53:24.256 INFO [stdout] running 0 tests
Dec 06 03:53:24.256 INFO [stdout] 
Dec 06 03:53:24.256 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 03:53:24.256 INFO [stdout] 
Dec 06 03:53:24.260 INFO [stderr] su: No module specific data is present
Dec 06 03:53:24.927 INFO running `"docker" "inspect" "75fd7a6ca5a833323a2ec56c8b37e1246962b200056928f369810e2a0154ede5"`
Dec 06 03:53:25.158 INFO running `"docker" "rm" "-f" "75fd7a6ca5a833323a2ec56c8b37e1246962b200056928f369810e2a0154ede5"`
Dec 06 03:53:25.510 INFO [stdout] 75fd7a6ca5a833323a2ec56c8b37e1246962b200056928f369810e2a0154ede5