Dec 13 23:43:21.488 INFO testing chrisshyi/QuickSort-Rust against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 23:43:21.488 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 23:43:21.895 INFO [stdout] 3e1df9bd62a2aa390d7cb11795e51e438fd5657c7ab62b2c4eb869e2463800ab
Dec 13 23:43:21.901 INFO running `"docker" "start" "-a" "3e1df9bd62a2aa390d7cb11795e51e438fd5657c7ab62b2c4eb869e2463800ab"`
Dec 13 23:43:23.043 INFO [stderr] usermod: no changes
Dec 13 23:43:23.153 INFO [stderr]    Compiling QuickSort v0.1.0 (/source)
Dec 13 23:43:23.615 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 13 23:43:23.615 INFO [stderr]   --> src/main.rs:14:24
Dec 13 23:43:23.615 INFO [stderr]    |
Dec 13 23:43:23.615 INFO [stderr] 14 |     num_comparisons += (data.len() as i32 - 1);
Dec 13 23:43:23.615 INFO [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 23:43:23.615 INFO [stderr]    |
Dec 13 23:43:23.615 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 13 23:43:23.615 INFO [stderr] 
Dec 13 23:43:23.656 INFO [stderr] warning: unused variable: `data`
Dec 13 23:43:23.656 INFO [stderr]   --> src/main.rs:50:24
Dec 13 23:43:23.656 INFO [stderr]    |
Dec 13 23:43:23.656 INFO [stderr] 50 | fn first_element_pivot(data: &[i32]) -> i32 {
Dec 13 23:43:23.656 INFO [stderr]    |                        ^^^^ help: consider using `_data` instead
Dec 13 23:43:23.656 INFO [stderr]    |
Dec 13 23:43:23.656 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 23:43:23.656 INFO [stderr] 
Dec 13 23:43:23.671 INFO [stderr] warning: function is never used: `first_element_pivot`
Dec 13 23:43:23.671 INFO [stderr]   --> src/main.rs:50:1
Dec 13 23:43:23.671 INFO [stderr]    |
Dec 13 23:43:23.671 INFO [stderr] 50 | fn first_element_pivot(data: &[i32]) -> i32 {
Dec 13 23:43:23.671 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:43:23.671 INFO [stderr]    |
Dec 13 23:43:23.671 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 23:43:23.671 INFO [stderr] 
Dec 13 23:43:23.671 INFO [stderr] warning: function is never used: `last_element_pivot`
Dec 13 23:43:23.671 INFO [stderr]   --> src/main.rs:54:1
Dec 13 23:43:23.671 INFO [stderr]    |
Dec 13 23:43:23.671 INFO [stderr] 54 | fn last_element_pivot(data: &[i32]) -> i32 {
Dec 13 23:43:23.671 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:43:23.671 INFO [stderr] 
Dec 13 23:43:23.671 INFO [stderr] warning: crate `QuickSort` should have a snake case name such as `quick_sort`
Dec 13 23:43:23.671 INFO [stderr]   |
Dec 13 23:43:23.671 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 13 23:43:23.671 INFO [stderr] 
Dec 13 23:43:24.385 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
Dec 13 23:43:24.387 INFO [stderr] su: No module specific data is present
Dec 13 23:43:24.909 INFO running `"docker" "inspect" "3e1df9bd62a2aa390d7cb11795e51e438fd5657c7ab62b2c4eb869e2463800ab"`
Dec 13 23:43:25.161 INFO running `"docker" "rm" "-f" "3e1df9bd62a2aa390d7cb11795e51e438fd5657c7ab62b2c4eb869e2463800ab"`
Dec 13 23:43:25.430 INFO [stdout] 3e1df9bd62a2aa390d7cb11795e51e438fd5657c7ab62b2c4eb869e2463800ab
Dec 13 23:43:25.439 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 23:43:25.983 INFO [stdout] c507707b9f6c7ec311a4951a50c2a69c68221d6fc1a3c976bea64de86fc1ff59
Dec 13 23:43:25.991 INFO running `"docker" "start" "-a" "c507707b9f6c7ec311a4951a50c2a69c68221d6fc1a3c976bea64de86fc1ff59"`
Dec 13 23:43:27.187 INFO [stderr] usermod: no changes
Dec 13 23:43:27.293 INFO [stderr]    Compiling QuickSort v0.1.0 (/source)
Dec 13 23:43:27.659 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 13 23:43:27.659 INFO [stderr]   --> src/main.rs:14:24
Dec 13 23:43:27.659 INFO [stderr]    |
Dec 13 23:43:27.659 INFO [stderr] 14 |     num_comparisons += (data.len() as i32 - 1);
Dec 13 23:43:27.659 INFO [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 23:43:27.659 INFO [stderr]    |
Dec 13 23:43:27.659 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 13 23:43:27.659 INFO [stderr] 
Dec 13 23:43:27.710 INFO [stderr] warning: unused variable: `data`
Dec 13 23:43:27.710 INFO [stderr]   --> src/main.rs:50:24
Dec 13 23:43:27.710 INFO [stderr]    |
Dec 13 23:43:27.710 INFO [stderr] 50 | fn first_element_pivot(data: &[i32]) -> i32 {
Dec 13 23:43:27.710 INFO [stderr]    |                        ^^^^ help: consider using `_data` instead
Dec 13 23:43:27.710 INFO [stderr]    |
Dec 13 23:43:27.710 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 23:43:27.710 INFO [stderr] 
Dec 13 23:43:27.719 INFO [stderr] warning: function is never used: `first_element_pivot`
Dec 13 23:43:27.719 INFO [stderr]   --> src/main.rs:50:1
Dec 13 23:43:27.719 INFO [stderr]    |
Dec 13 23:43:27.719 INFO [stderr] 50 | fn first_element_pivot(data: &[i32]) -> i32 {
Dec 13 23:43:27.719 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:43:27.719 INFO [stderr]    |
Dec 13 23:43:27.719 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 23:43:27.719 INFO [stderr] 
Dec 13 23:43:27.719 INFO [stderr] warning: function is never used: `last_element_pivot`
Dec 13 23:43:27.719 INFO [stderr]   --> src/main.rs:54:1
Dec 13 23:43:27.719 INFO [stderr]    |
Dec 13 23:43:27.719 INFO [stderr] 54 | fn last_element_pivot(data: &[i32]) -> i32 {
Dec 13 23:43:27.719 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:43:27.719 INFO [stderr] 
Dec 13 23:43:27.719 INFO [stderr] warning: crate `QuickSort` should have a snake case name such as `quick_sort`
Dec 13 23:43:27.719 INFO [stderr]   |
Dec 13 23:43:27.719 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 13 23:43:27.719 INFO [stderr] 
Dec 13 23:43:28.100 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
Dec 13 23:43:28.102 INFO [stderr] su: No module specific data is present
Dec 13 23:43:28.804 INFO running `"docker" "inspect" "c507707b9f6c7ec311a4951a50c2a69c68221d6fc1a3c976bea64de86fc1ff59"`
Dec 13 23:43:29.144 INFO running `"docker" "rm" "-f" "c507707b9f6c7ec311a4951a50c2a69c68221d6fc1a3c976bea64de86fc1ff59"`
Dec 13 23:43:29.447 INFO [stdout] c507707b9f6c7ec311a4951a50c2a69c68221d6fc1a3c976bea64de86fc1ff59
Dec 13 23:43:29.452 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 23:43:29.855 INFO [stdout] 72cb6f585e401316a78a51a82d2fa75d5639d02bfae272c1ca9806b2aa9c7a3a
Dec 13 23:43:29.857 INFO running `"docker" "start" "-a" "72cb6f585e401316a78a51a82d2fa75d5639d02bfae272c1ca9806b2aa9c7a3a"`
Dec 13 23:43:31.311 INFO [stderr] usermod: no changes
Dec 13 23:43:31.379 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 13 23:43:31.379 INFO [stderr]      Running /target/debug/deps/QuickSort-52ad2e7e1ceea44b
Dec 13 23:43:31.382 INFO [stdout] 
Dec 13 23:43:31.382 INFO [stdout] running 0 tests
Dec 13 23:43:31.382 INFO [stdout] 
Dec 13 23:43:31.382 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 23:43:31.382 INFO [stdout] 
Dec 13 23:43:31.383 INFO [stderr] su: No module specific data is present
Dec 13 23:43:32.141 INFO running `"docker" "inspect" "72cb6f585e401316a78a51a82d2fa75d5639d02bfae272c1ca9806b2aa9c7a3a"`
Dec 13 23:43:32.457 INFO running `"docker" "rm" "-f" "72cb6f585e401316a78a51a82d2fa75d5639d02bfae272c1ca9806b2aa9c7a3a"`
Dec 13 23:43:32.732 INFO [stdout] 72cb6f585e401316a78a51a82d2fa75d5639d02bfae272c1ca9806b2aa9c7a3a