Dec 06 03:53:13.405 INFO testing chrisshyi/QuickSort-Rust against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 03:53:13.405 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 03:53:14.024 INFO [stdout] f1ef1c3a04e78e966c73a2b957d2b1e42e5170171cd6d21fb66134296396b656
Dec 06 03:53:14.026 INFO running `"docker" "start" "-a" "f1ef1c3a04e78e966c73a2b957d2b1e42e5170171cd6d21fb66134296396b656"`
Dec 06 03:53:15.212 INFO [stderr] usermod: no changes
Dec 06 03:53:15.288 INFO [stderr]    Compiling QuickSort v0.1.0 (/source)
Dec 06 03:53:15.716 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 06 03:53:15.716 INFO [stderr]   --> src/main.rs:14:24
Dec 06 03:53:15.716 INFO [stderr]    |
Dec 06 03:53:15.716 INFO [stderr] 14 |     num_comparisons += (data.len() as i32 - 1);
Dec 06 03:53:15.716 INFO [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 06 03:53:15.716 INFO [stderr]    |
Dec 06 03:53:15.716 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 06 03:53:15.716 INFO [stderr] 
Dec 06 03:53:15.760 INFO [stderr] warning: unused variable: `data`
Dec 06 03:53:15.760 INFO [stderr]   --> src/main.rs:50:24
Dec 06 03:53:15.760 INFO [stderr]    |
Dec 06 03:53:15.760 INFO [stderr] 50 | fn first_element_pivot(data: &[i32]) -> i32 {
Dec 06 03:53:15.760 INFO [stderr]    |                        ^^^^ help: consider using `_data` instead
Dec 06 03:53:15.760 INFO [stderr]    |
Dec 06 03:53:15.760 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 03:53:15.760 INFO [stderr] 
Dec 06 03:53:15.768 INFO [stderr] warning: function is never used: `first_element_pivot`
Dec 06 03:53:15.768 INFO [stderr]   --> src/main.rs:50:1
Dec 06 03:53:15.768 INFO [stderr]    |
Dec 06 03:53:15.768 INFO [stderr] 50 | fn first_element_pivot(data: &[i32]) -> i32 {
Dec 06 03:53:15.768 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 03:53:15.768 INFO [stderr]    |
Dec 06 03:53:15.768 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 03:53:15.768 INFO [stderr] 
Dec 06 03:53:15.768 INFO [stderr] warning: function is never used: `last_element_pivot`
Dec 06 03:53:15.768 INFO [stderr]   --> src/main.rs:54:1
Dec 06 03:53:15.768 INFO [stderr]    |
Dec 06 03:53:15.768 INFO [stderr] 54 | fn last_element_pivot(data: &[i32]) -> i32 {
Dec 06 03:53:15.768 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 03:53:15.768 INFO [stderr] 
Dec 06 03:53:15.768 INFO [stderr] warning: crate `QuickSort` should have a snake case name such as `quick_sort`
Dec 06 03:53:15.768 INFO [stderr]   |
Dec 06 03:53:15.768 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 06 03:53:15.768 INFO [stderr] 
Dec 06 03:53:16.478 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
Dec 06 03:53:16.480 INFO [stderr] su: No module specific data is present
Dec 06 03:53:17.220 INFO running `"docker" "inspect" "f1ef1c3a04e78e966c73a2b957d2b1e42e5170171cd6d21fb66134296396b656"`
Dec 06 03:53:17.467 INFO running `"docker" "rm" "-f" "f1ef1c3a04e78e966c73a2b957d2b1e42e5170171cd6d21fb66134296396b656"`
Dec 06 03:53:17.787 INFO [stdout] f1ef1c3a04e78e966c73a2b957d2b1e42e5170171cd6d21fb66134296396b656
Dec 06 03:53:17.791 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 03:53:18.400 INFO [stdout] 78f1343d649110392555604c474a987ef90d1d743bc06f2424a75898af2cbd65
Dec 06 03:53:18.404 INFO running `"docker" "start" "-a" "78f1343d649110392555604c474a987ef90d1d743bc06f2424a75898af2cbd65"`
Dec 06 03:53:19.724 INFO [stderr] usermod: no changes
Dec 06 03:53:19.784 INFO [stderr]    Compiling QuickSort v0.1.0 (/source)
Dec 06 03:53:20.256 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 06 03:53:20.256 INFO [stderr]   --> src/main.rs:14:24
Dec 06 03:53:20.256 INFO [stderr]    |
Dec 06 03:53:20.256 INFO [stderr] 14 |     num_comparisons += (data.len() as i32 - 1);
Dec 06 03:53:20.256 INFO [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 06 03:53:20.256 INFO [stderr]    |
Dec 06 03:53:20.256 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 06 03:53:20.256 INFO [stderr] 
Dec 06 03:53:20.304 INFO [stderr] warning: unused variable: `data`
Dec 06 03:53:20.304 INFO [stderr]   --> src/main.rs:50:24
Dec 06 03:53:20.304 INFO [stderr]    |
Dec 06 03:53:20.304 INFO [stderr] 50 | fn first_element_pivot(data: &[i32]) -> i32 {
Dec 06 03:53:20.304 INFO [stderr]    |                        ^^^^ help: consider using `_data` instead
Dec 06 03:53:20.304 INFO [stderr]    |
Dec 06 03:53:20.304 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 03:53:20.304 INFO [stderr] 
Dec 06 03:53:20.320 INFO [stderr] warning: function is never used: `first_element_pivot`
Dec 06 03:53:20.320 INFO [stderr]   --> src/main.rs:50:1
Dec 06 03:53:20.320 INFO [stderr]    |
Dec 06 03:53:20.320 INFO [stderr] 50 | fn first_element_pivot(data: &[i32]) -> i32 {
Dec 06 03:53:20.320 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 03:53:20.320 INFO [stderr]    |
Dec 06 03:53:20.320 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 03:53:20.320 INFO [stderr] 
Dec 06 03:53:20.320 INFO [stderr] warning: function is never used: `last_element_pivot`
Dec 06 03:53:20.320 INFO [stderr]   --> src/main.rs:54:1
Dec 06 03:53:20.320 INFO [stderr]    |
Dec 06 03:53:20.320 INFO [stderr] 54 | fn last_element_pivot(data: &[i32]) -> i32 {
Dec 06 03:53:20.320 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 03:53:20.320 INFO [stderr] 
Dec 06 03:53:20.320 INFO [stderr] warning: crate `QuickSort` should have a snake case name such as `quick_sort`
Dec 06 03:53:20.320 INFO [stderr]   |
Dec 06 03:53:20.320 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 06 03:53:20.320 INFO [stderr] 
Dec 06 03:53:20.599 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
Dec 06 03:53:20.599 INFO [stderr] su: No module specific data is present
Dec 06 03:53:21.420 INFO running `"docker" "inspect" "78f1343d649110392555604c474a987ef90d1d743bc06f2424a75898af2cbd65"`
Dec 06 03:53:21.716 INFO running `"docker" "rm" "-f" "78f1343d649110392555604c474a987ef90d1d743bc06f2424a75898af2cbd65"`
Dec 06 03:53:21.980 INFO [stdout] 78f1343d649110392555604c474a987ef90d1d743bc06f2424a75898af2cbd65
Dec 06 03:53:21.986 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 03:53:22.630 INFO [stdout] 84a4b9232fa50da69f853d5da8c16616d14b249ed3c3b706800bfafdbb9bbf58
Dec 06 03:53:22.636 INFO running `"docker" "start" "-a" "84a4b9232fa50da69f853d5da8c16616d14b249ed3c3b706800bfafdbb9bbf58"`
Dec 06 03:53:23.884 INFO [stderr] usermod: no changes
Dec 06 03:53:23.944 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 06 03:53:23.953 INFO [stderr]      Running /target/debug/deps/QuickSort-546f1e40fa05a15c
Dec 06 03:53:23.959 INFO [stdout] 
Dec 06 03:53:23.959 INFO [stdout] running 0 tests
Dec 06 03:53:23.959 INFO [stdout] 
Dec 06 03:53:23.959 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 03:53:23.959 INFO [stdout] 
Dec 06 03:53:23.963 INFO [stderr] su: No module specific data is present
Dec 06 03:53:24.606 INFO running `"docker" "inspect" "84a4b9232fa50da69f853d5da8c16616d14b249ed3c3b706800bfafdbb9bbf58"`
Dec 06 03:53:24.941 INFO running `"docker" "rm" "-f" "84a4b9232fa50da69f853d5da8c16616d14b249ed3c3b706800bfafdbb9bbf58"`
Dec 06 03:53:25.264 INFO [stdout] 84a4b9232fa50da69f853d5da8c16616d14b249ed3c3b706800bfafdbb9bbf58