Dec 06 01:01:19.838 INFO testing dyens/sorters against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 01:01:19.838 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 01:01:19.986 INFO [stdout] 531650280ef42ba0dba1aa41199958a6ed7002d7706a15e9c19ed6a9775705f5
Dec 06 01:01:19.988 INFO running `"docker" "start" "-a" "531650280ef42ba0dba1aa41199958a6ed7002d7706a15e9c19ed6a9775705f5"`
Dec 06 01:01:20.349 INFO [stderr] usermod: no changes
Dec 06 01:01:20.391 INFO [stderr]    Compiling rand v0.5.1
Dec 06 01:01:22.952 INFO [stderr]    Compiling sorters v0.1.0 (/source)
Dec 06 01:01:23.436 INFO [stderr] warning: constant item is never used: `N`
Dec 06 01:01:23.436 INFO [stderr]  --> src/main.rs:8:1
Dec 06 01:01:23.436 INFO [stderr]   |
Dec 06 01:01:23.436 INFO [stderr] 8 | const N: usize = 1000;
Dec 06 01:01:23.436 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Dec 06 01:01:23.436 INFO [stderr]   |
Dec 06 01:01:23.436 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 06 01:01:23.436 INFO [stderr] 
Dec 06 01:01:23.436 INFO [stderr] warning: function is never used: `gen_vector`
Dec 06 01:01:23.436 INFO [stderr]   --> src/main.rs:11:1
Dec 06 01:01:23.436 INFO [stderr]    |
Dec 06 01:01:23.436 INFO [stderr] 11 | fn gen_vector(len: usize) -> Vec<u32> {
Dec 06 01:01:23.436 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 01:01:23.436 INFO [stderr] 
Dec 06 01:01:23.436 INFO [stderr] warning: function is never used: `rust_sort`
Dec 06 01:01:23.436 INFO [stderr]   --> src/main.rs:20:1
Dec 06 01:01:23.436 INFO [stderr]    |
Dec 06 01:01:23.436 INFO [stderr] 20 | fn rust_sort(v: &mut Vec<u32>) {
Dec 06 01:01:23.436 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 01:01:23.436 INFO [stderr] 
Dec 06 01:01:23.436 INFO [stderr] warning: function is never used: `bubble_sort`
Dec 06 01:01:23.436 INFO [stderr]   --> src/main.rs:24:1
Dec 06 01:01:23.436 INFO [stderr]    |
Dec 06 01:01:23.436 INFO [stderr] 24 | fn bubble_sort(v: &mut Vec<u32>) {
Dec 06 01:01:23.436 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 01:01:23.436 INFO [stderr] 
Dec 06 01:01:23.436 INFO [stderr] warning: function is never used: `insert_sort`
Dec 06 01:01:23.436 INFO [stderr]   --> src/main.rs:38:1
Dec 06 01:01:23.436 INFO [stderr]    |
Dec 06 01:01:23.436 INFO [stderr] 38 | fn insert_sort(v: &mut Vec<u32>) {
Dec 06 01:01:23.436 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 01:01:23.436 INFO [stderr] 
Dec 06 01:01:23.436 INFO [stderr] warning: function is never used: `gnome_sort`
Dec 06 01:01:23.436 INFO [stderr]   --> src/main.rs:56:1
Dec 06 01:01:23.436 INFO [stderr]    |
Dec 06 01:01:23.436 INFO [stderr] 56 | fn gnome_sort(v: &mut Vec<u32>) {
Dec 06 01:01:23.436 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 01:01:23.436 INFO [stderr] 
Dec 06 01:01:23.436 INFO [stderr] warning: function is never used: `merge_sort`
Dec 06 01:01:23.436 INFO [stderr]    --> src/main.rs:104:1
Dec 06 01:01:23.436 INFO [stderr]     |
Dec 06 01:01:23.436 INFO [stderr] 104 | fn merge_sort(v: &mut Vec<u32>) {
Dec 06 01:01:23.437 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 01:01:23.437 INFO [stderr] 
Dec 06 01:01:23.437 INFO [stderr] warning: struct is never constructed: `Node`
Dec 06 01:01:23.437 INFO [stderr]    --> src/main.rs:110:1
Dec 06 01:01:23.437 INFO [stderr]     |
Dec 06 01:01:23.437 INFO [stderr] 110 | struct Node<T> where T: Ord + Clone {
Dec 06 01:01:23.437 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 01:01:23.437 INFO [stderr] 
Dec 06 01:01:23.437 INFO [stderr] warning: method is never used: `new`
Dec 06 01:01:23.437 INFO [stderr]    --> src/main.rs:119:5
Dec 06 01:01:23.437 INFO [stderr]     |
Dec 06 01:01:23.437 INFO [stderr] 119 |     fn new(new_val: T) -> Node<T> {
Dec 06 01:01:23.437 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 01:01:23.437 INFO [stderr] 
Dec 06 01:01:23.437 INFO [stderr] warning: method is never used: `insert`
Dec 06 01:01:23.437 INFO [stderr]    --> src/main.rs:128:5
Dec 06 01:01:23.437 INFO [stderr]     |
Dec 06 01:01:23.437 INFO [stderr] 128 |     fn insert(&mut self, new_val: T) {
Dec 06 01:01:23.437 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 01:01:23.437 INFO [stderr] 
Dec 06 01:01:23.437 INFO [stderr] warning: method is never used: `travel`
Dec 06 01:01:23.437 INFO [stderr]    --> src/main.rs:141:5
Dec 06 01:01:23.437 INFO [stderr]     |
Dec 06 01:01:23.437 INFO [stderr] 141 |     fn travel(&self, to: &mut Vec<T> ) {
Dec 06 01:01:23.437 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 01:01:23.437 INFO [stderr] 
Dec 06 01:01:23.437 INFO [stderr] warning: function is never used: `tree_sort`
Dec 06 01:01:23.437 INFO [stderr]    --> src/main.rs:158:1
Dec 06 01:01:23.437 INFO [stderr]     |
Dec 06 01:01:23.437 INFO [stderr] 158 | fn tree_sort(v: &mut Vec<u32>) {
Dec 06 01:01:23.437 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 01:01:23.437 INFO [stderr] 
Dec 06 01:01:23.437 INFO [stderr] warning: function is never used: `bench_sort`
Dec 06 01:01:23.437 INFO [stderr]    --> src/main.rs:205:1
Dec 06 01:01:23.437 INFO [stderr]     |
Dec 06 01:01:23.437 INFO [stderr] 205 | / fn bench_sort<F>(f: F) where
Dec 06 01:01:23.437 INFO [stderr] 206 | |     F: for<'a> Fn(&'a mut Vec<u32>)
Dec 06 01:01:23.437 INFO [stderr] 207 | | {
Dec 06 01:01:23.437 INFO [stderr] 208 | |     let mut v = gen_vector(N);
Dec 06 01:01:23.437 INFO [stderr] 209 | |     f(&mut v);
Dec 06 01:01:23.437 INFO [stderr] 210 | | }
Dec 06 01:01:23.437 INFO [stderr]     | |_^
Dec 06 01:01:23.437 INFO [stderr] 
Dec 06 01:01:23.703 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.33s
Dec 06 01:01:23.703 INFO [stderr] su: No module specific data is present
Dec 06 01:01:24.257 INFO running `"docker" "inspect" "531650280ef42ba0dba1aa41199958a6ed7002d7706a15e9c19ed6a9775705f5"`
Dec 06 01:01:24.536 INFO running `"docker" "rm" "-f" "531650280ef42ba0dba1aa41199958a6ed7002d7706a15e9c19ed6a9775705f5"`
Dec 06 01:01:24.780 INFO [stdout] 531650280ef42ba0dba1aa41199958a6ed7002d7706a15e9c19ed6a9775705f5
Dec 06 01:01:24.788 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 01:01:25.153 INFO [stdout] 9a8f5c655b452e8a315305c7157061e35dee359ccb016fb3eaa3f153ccab5644
Dec 06 01:01:25.160 INFO running `"docker" "start" "-a" "9a8f5c655b452e8a315305c7157061e35dee359ccb016fb3eaa3f153ccab5644"`
Dec 06 01:01:26.396 INFO [stderr] usermod: no changes
Dec 06 01:01:26.472 INFO [stderr]    Compiling sorters v0.1.0 (/source)
Dec 06 01:01:27.928 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
Dec 06 01:01:27.928 INFO [stderr] su: No module specific data is present
Dec 06 01:01:28.666 INFO running `"docker" "inspect" "9a8f5c655b452e8a315305c7157061e35dee359ccb016fb3eaa3f153ccab5644"`
Dec 06 01:01:29.036 INFO running `"docker" "rm" "-f" "9a8f5c655b452e8a315305c7157061e35dee359ccb016fb3eaa3f153ccab5644"`
Dec 06 01:01:29.447 INFO [stdout] 9a8f5c655b452e8a315305c7157061e35dee359ccb016fb3eaa3f153ccab5644
Dec 06 01:01:29.450 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 01:01:29.948 INFO [stdout] 07b5234014226e423c1d5c91c4e4150c24d3e001c26a691ea552ca9f7725c05a
Dec 06 01:01:29.962 INFO running `"docker" "start" "-a" "07b5234014226e423c1d5c91c4e4150c24d3e001c26a691ea552ca9f7725c05a"`
Dec 06 01:01:31.023 INFO [stderr] usermod: no changes
Dec 06 01:01:31.088 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 06 01:01:31.092 INFO [stderr]      Running /target/debug/deps/sorters-a8b5f46db1db904d
Dec 06 01:01:31.100 INFO [stdout] 
Dec 06 01:01:31.100 INFO [stdout] running 11 tests
Dec 06 01:01:31.132 INFO [stdout] test tests::bench_merge_sort ... ok
Dec 06 01:01:31.144 INFO [stdout] test tests::bench_rust_sort ... ok
Dec 06 01:01:31.148 INFO [stdout] test tests::bench_tree_sort ... ok
Dec 06 01:01:31.152 INFO [stdout] test tests::test_tree_sort ... ok
Dec 06 01:01:31.164 INFO [stdout] test tests::test_merge_sort ... ok
Dec 06 01:01:31.286 INFO [stdout] test tests::bench_gnome_sort ... ok
Dec 06 01:01:31.344 INFO [stdout] test tests::test_insert_sort ... ok
Dec 06 01:01:31.362 INFO [stdout] test tests::test_gnome_sort ... ok
Dec 06 01:01:31.364 INFO [stdout] test tests::bench_bubble_sort ... ok
Dec 06 01:01:31.372 INFO [stdout] test tests::test_bubble_sort ... ok
Dec 06 01:01:31.382 INFO [stdout] test tests::bench_insertion_sort ... ok
Dec 06 01:01:31.382 INFO [stdout] 
Dec 06 01:01:31.382 INFO [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 01:01:31.382 INFO [stdout] 
Dec 06 01:01:31.396 INFO [stderr] su: No module specific data is present
Dec 06 01:01:32.268 INFO running `"docker" "inspect" "07b5234014226e423c1d5c91c4e4150c24d3e001c26a691ea552ca9f7725c05a"`
Dec 06 01:01:32.570 INFO running `"docker" "rm" "-f" "07b5234014226e423c1d5c91c4e4150c24d3e001c26a691ea552ca9f7725c05a"`
Dec 06 01:01:32.890 INFO [stdout] 07b5234014226e423c1d5c91c4e4150c24d3e001c26a691ea552ca9f7725c05a