Dec 13 17:00:22.292 INFO testing ickshonpe/rust-data-structures against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550 Dec 13 17:00:22.292 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 17:00:22.767 INFO [stdout] 19701e75bebe722350d0d8ad2b55e4cd0c521f572d8ccfdcd4e676519f478778 Dec 13 17:00:22.769 INFO running `"docker" "start" "-a" "19701e75bebe722350d0d8ad2b55e4cd0c521f572d8ccfdcd4e676519f478778"` Dec 13 17:00:23.959 INFO [stderr] usermod: no changes Dec 13 17:00:24.010 INFO [stderr] Compiling data-structures v0.1.0 (/source) Dec 13 17:00:24.601 INFO [stderr] warning: unused import: `std::mem` Dec 13 17:00:24.601 INFO [stderr] --> src/list.rs:1:5 Dec 13 17:00:24.601 INFO [stderr] | Dec 13 17:00:24.601 INFO [stderr] 1 | use std::mem; Dec 13 17:00:24.601 INFO [stderr] | ^^^^^^^^ Dec 13 17:00:24.601 INFO [stderr] | Dec 13 17:00:24.601 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 13 17:00:24.601 INFO [stderr] Dec 13 17:00:24.603 INFO [stderr] warning: unused import: `list::*` Dec 13 17:00:24.603 INFO [stderr] --> src/main.rs:11:5 Dec 13 17:00:24.603 INFO [stderr] | Dec 13 17:00:24.603 INFO [stderr] 11 | use list::*; Dec 13 17:00:24.603 INFO [stderr] | ^^^^^^^ Dec 13 17:00:24.603 INFO [stderr] Dec 13 17:00:24.786 INFO [stderr] warning: function is never used: `merge_sort` Dec 13 17:00:24.786 INFO [stderr] --> src/merge_sort.rs:2:1 Dec 13 17:00:24.786 INFO [stderr] | Dec 13 17:00:24.786 INFO [stderr] 2 | pub fn merge_sort(xs: &[T]) -> Vec { Dec 13 17:00:24.786 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 17:00:24.786 INFO [stderr] | Dec 13 17:00:24.786 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 13 17:00:24.786 INFO [stderr] Dec 13 17:00:24.786 INFO [stderr] warning: function is never used: `merge` Dec 13 17:00:24.786 INFO [stderr] --> src/merge_sort.rs:14:1 Dec 13 17:00:24.786 INFO [stderr] | Dec 13 17:00:24.786 INFO [stderr] 14 | pub fn merge(mut left: &[T], mut right: &[T]) -> Vec { Dec 13 17:00:24.786 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 17:00:24.786 INFO [stderr] Dec 13 17:00:24.786 INFO [stderr] warning: function is never used: `id` Dec 13 17:00:24.786 INFO [stderr] --> src/tricks.rs:4:1 Dec 13 17:00:24.786 INFO [stderr] | Dec 13 17:00:24.786 INFO [stderr] 4 | pub fn id(x: T) -> T { Dec 13 17:00:24.786 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 17:00:24.786 INFO [stderr] Dec 13 17:00:24.786 INFO [stderr] warning: type alias is never used: `Link` Dec 13 17:00:24.786 INFO [stderr] --> src/list.rs:4:1 Dec 13 17:00:24.786 INFO [stderr] | Dec 13 17:00:24.786 INFO [stderr] 4 | type Link = Option>>; Dec 13 17:00:24.786 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 17:00:24.786 INFO [stderr] Dec 13 17:00:24.786 INFO [stderr] warning: method is never used: `back` Dec 13 17:00:24.786 INFO [stderr] --> src/list.rs:67:5 Dec 13 17:00:24.786 INFO [stderr] | Dec 13 17:00:24.786 INFO [stderr] 67 | fn back(&mut self) -> &mut Link { Dec 13 17:00:24.786 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 17:00:24.786 INFO [stderr] Dec 13 17:00:24.787 INFO [stderr] warning: method is never used: `back_id` Dec 13 17:00:24.787 INFO [stderr] --> src/list.rs:77:5 Dec 13 17:00:24.787 INFO [stderr] | Dec 13 17:00:24.787 INFO [stderr] 77 | fn back_id(&mut self) -> &mut Link { Dec 13 17:00:24.787 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 17:00:24.787 INFO [stderr] Dec 13 17:00:24.787 INFO [stderr] warning: method is never used: `back_tmp` Dec 13 17:00:24.787 INFO [stderr] --> src/list.rs:87:5 Dec 13 17:00:24.787 INFO [stderr] | Dec 13 17:00:24.787 INFO [stderr] 87 | fn back_tmp(&mut self) -> &mut Link { Dec 13 17:00:24.787 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 17:00:24.787 INFO [stderr] Dec 13 17:00:24.787 INFO [stderr] warning: function is never used: `quick_sort` Dec 13 17:00:24.787 INFO [stderr] --> src/quick_sort_slice.rs:5:1 Dec 13 17:00:24.787 INFO [stderr] | Dec 13 17:00:24.787 INFO [stderr] 5 | pub fn quick_sort(data: &mut [T]) { Dec 13 17:00:24.787 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 17:00:24.787 INFO [stderr] Dec 13 17:00:24.787 INFO [stderr] warning: function is never used: `partition` Dec 13 17:00:24.787 INFO [stderr] --> src/quick_sort_slice.rs:13:1 Dec 13 17:00:24.787 INFO [stderr] | Dec 13 17:00:24.787 INFO [stderr] 13 | fn partition(data: &mut [T]) -> usize { Dec 13 17:00:24.787 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 17:00:24.787 INFO [stderr] Dec 13 17:00:24.787 INFO [stderr] warning: function is never used: `example` Dec 13 17:00:24.787 INFO [stderr] --> src/quick_sort_slice.rs:28:1 Dec 13 17:00:24.787 INFO [stderr] | Dec 13 17:00:24.787 INFO [stderr] 28 | pub fn example() { Dec 13 17:00:24.787 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 13 17:00:24.787 INFO [stderr] Dec 13 17:00:24.787 INFO [stderr] warning: function is never used: `quick_sort` Dec 13 17:00:24.787 INFO [stderr] --> src/parallel_quick_sort.rs:6:1 Dec 13 17:00:24.787 INFO [stderr] | Dec 13 17:00:24.787 INFO [stderr] 6 | pub fn quick_sort(data: &mut [T]) { Dec 13 17:00:24.787 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 17:00:24.787 INFO [stderr] Dec 13 17:00:24.787 INFO [stderr] warning: function is never used: `split_at_exclusive_mut` Dec 13 17:00:24.787 INFO [stderr] --> src/parallel_quick_sort.rs:18:1 Dec 13 17:00:24.787 INFO [stderr] | Dec 13 17:00:24.787 INFO [stderr] 18 | pub fn split_at_exclusive_mut(data: &mut [T], p: usize) -> (&mut [T], &mut [T]) { Dec 13 17:00:24.787 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 17:00:24.787 INFO [stderr] Dec 13 17:00:24.787 INFO [stderr] warning: function is never used: `partition` Dec 13 17:00:24.787 INFO [stderr] --> src/parallel_quick_sort.rs:24:1 Dec 13 17:00:24.787 INFO [stderr] | Dec 13 17:00:24.787 INFO [stderr] 24 | fn partition(data: &mut [T]) -> usize { Dec 13 17:00:24.787 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 17:00:24.787 INFO [stderr] Dec 13 17:00:24.787 INFO [stderr] warning: function is never used: `example` Dec 13 17:00:24.787 INFO [stderr] --> src/parallel_quick_sort.rs:39:1 Dec 13 17:00:24.787 INFO [stderr] | Dec 13 17:00:24.787 INFO [stderr] 39 | pub fn example() { Dec 13 17:00:24.787 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 13 17:00:24.787 INFO [stderr] Dec 13 17:00:25.203 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.22s Dec 13 17:00:25.207 INFO [stderr] su: No module specific data is present Dec 13 17:00:25.495 INFO running `"docker" "inspect" "19701e75bebe722350d0d8ad2b55e4cd0c521f572d8ccfdcd4e676519f478778"` Dec 13 17:00:25.613 INFO running `"docker" "rm" "-f" "19701e75bebe722350d0d8ad2b55e4cd0c521f572d8ccfdcd4e676519f478778"` Dec 13 17:00:25.748 INFO [stdout] 19701e75bebe722350d0d8ad2b55e4cd0c521f572d8ccfdcd4e676519f478778 Dec 13 17:00:25.750 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 17:00:25.921 INFO [stdout] 1676b9efe0efac208adabd55d22b4ba1aa3438c429d63cbc6cbc3e757015c7bf Dec 13 17:00:25.923 INFO running `"docker" "start" "-a" "1676b9efe0efac208adabd55d22b4ba1aa3438c429d63cbc6cbc3e757015c7bf"` Dec 13 17:00:26.323 INFO [stderr] usermod: no changes Dec 13 17:00:26.370 INFO [stderr] Compiling data-structures v0.1.0 (/source) Dec 13 17:00:26.879 INFO [stderr] warning: unused import: `std::mem` Dec 13 17:00:26.879 INFO [stderr] --> src/list.rs:1:5 Dec 13 17:00:26.879 INFO [stderr] | Dec 13 17:00:26.879 INFO [stderr] 1 | use std::mem; Dec 13 17:00:26.879 INFO [stderr] | ^^^^^^^^ Dec 13 17:00:26.879 INFO [stderr] | Dec 13 17:00:26.879 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 13 17:00:26.879 INFO [stderr] Dec 13 17:00:26.879 INFO [stderr] warning: unused import: `list::*` Dec 13 17:00:26.879 INFO [stderr] --> src/main.rs:11:5 Dec 13 17:00:26.879 INFO [stderr] | Dec 13 17:00:26.879 INFO [stderr] 11 | use list::*; Dec 13 17:00:26.879 INFO [stderr] | ^^^^^^^ Dec 13 17:00:26.879 INFO [stderr] Dec 13 17:00:27.060 INFO [stderr] warning: function is never used: `merge_sort` Dec 13 17:00:27.060 INFO [stderr] --> src/merge_sort.rs:2:1 Dec 13 17:00:27.060 INFO [stderr] | Dec 13 17:00:27.060 INFO [stderr] 2 | pub fn merge_sort(xs: &[T]) -> Vec { Dec 13 17:00:27.060 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 17:00:27.060 INFO [stderr] | Dec 13 17:00:27.060 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 13 17:00:27.060 INFO [stderr] Dec 13 17:00:27.060 INFO [stderr] warning: function is never used: `merge` Dec 13 17:00:27.060 INFO [stderr] --> src/merge_sort.rs:14:1 Dec 13 17:00:27.060 INFO [stderr] | Dec 13 17:00:27.060 INFO [stderr] 14 | pub fn merge(mut left: &[T], mut right: &[T]) -> Vec { Dec 13 17:00:27.060 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 17:00:27.060 INFO [stderr] Dec 13 17:00:27.060 INFO [stderr] warning: function is never used: `id` Dec 13 17:00:27.060 INFO [stderr] --> src/tricks.rs:4:1 Dec 13 17:00:27.060 INFO [stderr] | Dec 13 17:00:27.060 INFO [stderr] 4 | pub fn id(x: T) -> T { Dec 13 17:00:27.060 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 17:00:27.060 INFO [stderr] Dec 13 17:00:27.060 INFO [stderr] warning: type alias is never used: `Link` Dec 13 17:00:27.060 INFO [stderr] --> src/list.rs:4:1 Dec 13 17:00:27.060 INFO [stderr] | Dec 13 17:00:27.060 INFO [stderr] 4 | type Link = Option>>; Dec 13 17:00:27.060 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 17:00:27.060 INFO [stderr] Dec 13 17:00:27.061 INFO [stderr] warning: method is never used: `back` Dec 13 17:00:27.061 INFO [stderr] --> src/list.rs:67:5 Dec 13 17:00:27.061 INFO [stderr] | Dec 13 17:00:27.061 INFO [stderr] 67 | fn back(&mut self) -> &mut Link { Dec 13 17:00:27.061 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 17:00:27.062 INFO [stderr] Dec 13 17:00:27.062 INFO [stderr] warning: method is never used: `back_id` Dec 13 17:00:27.062 INFO [stderr] --> src/list.rs:77:5 Dec 13 17:00:27.062 INFO [stderr] | Dec 13 17:00:27.062 INFO [stderr] 77 | fn back_id(&mut self) -> &mut Link { Dec 13 17:00:27.063 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 17:00:27.063 INFO [stderr] Dec 13 17:00:27.063 INFO [stderr] warning: method is never used: `back_tmp` Dec 13 17:00:27.063 INFO [stderr] --> src/list.rs:87:5 Dec 13 17:00:27.064 INFO [stderr] | Dec 13 17:00:27.064 INFO [stderr] 87 | fn back_tmp(&mut self) -> &mut Link { Dec 13 17:00:27.064 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 17:00:27.064 INFO [stderr] Dec 13 17:00:27.064 INFO [stderr] warning: function is never used: `example` Dec 13 17:00:27.065 INFO [stderr] --> src/quick_sort_slice.rs:28:1 Dec 13 17:00:27.065 INFO [stderr] | Dec 13 17:00:27.065 INFO [stderr] 28 | pub fn example() { Dec 13 17:00:27.065 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 13 17:00:27.065 INFO [stderr] Dec 13 17:00:27.066 INFO [stderr] warning: function is never used: `example` Dec 13 17:00:27.066 INFO [stderr] --> src/parallel_quick_sort.rs:39:1 Dec 13 17:00:27.066 INFO [stderr] | Dec 13 17:00:27.066 INFO [stderr] 39 | pub fn example() { Dec 13 17:00:27.067 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 13 17:00:27.067 INFO [stderr] Dec 13 17:00:27.808 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.46s Dec 13 17:00:27.816 INFO [stderr] su: No module specific data is present Dec 13 17:00:28.200 INFO running `"docker" "inspect" "1676b9efe0efac208adabd55d22b4ba1aa3438c429d63cbc6cbc3e757015c7bf"` Dec 13 17:00:28.332 INFO running `"docker" "rm" "-f" "1676b9efe0efac208adabd55d22b4ba1aa3438c429d63cbc6cbc3e757015c7bf"` Dec 13 17:00:28.423 INFO [stdout] 1676b9efe0efac208adabd55d22b4ba1aa3438c429d63cbc6cbc3e757015c7bf Dec 13 17:00:28.428 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 17:00:28.633 INFO [stdout] 850db17d13a48d80a9165c38cfd3dabd6565dc2bede96b657c630a06d787b871 Dec 13 17:00:28.633 INFO running `"docker" "start" "-a" "850db17d13a48d80a9165c38cfd3dabd6565dc2bede96b657c630a06d787b871"` Dec 13 17:00:29.075 INFO [stderr] usermod: no changes Dec 13 17:00:29.121 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s Dec 13 17:00:29.121 INFO [stderr] Running /target/debug/deps/data_structures-ee169c5bfde54729 Dec 13 17:00:29.121 INFO [stdout] Dec 13 17:00:29.121 INFO [stdout] running 9 tests Dec 13 17:00:29.123 INFO [stdout] test list::test_len ... ok Dec 13 17:00:29.261 INFO [stdout] test quick_sort_slice::test_2 ... ok Dec 13 17:00:29.279 INFO [stdout] test quick_sort_slice::test_1 ... ok Dec 13 17:00:29.295 INFO [stdout] test quick_sort::test_1 ... ok Dec 13 17:00:29.302 INFO [stdout] test quick_sort::test_2 ... ok Dec 13 17:00:29.370 INFO [stdout] test parallel_quick_sort::test_1 ... ok Dec 13 17:00:29.408 INFO [stdout] test parallel_quick_sort::test_2 ... ok Dec 13 17:00:29.876 INFO [stdout] test list::test_1 ... ok Dec 13 17:00:29.923 INFO [stdout] test list::test_2 ... ok Dec 13 17:00:29.923 INFO [stdout] Dec 13 17:00:29.923 INFO [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 13 17:00:29.923 INFO [stdout] Dec 13 17:00:29.979 INFO [stderr] su: No module specific data is present Dec 13 17:00:30.795 INFO running `"docker" "inspect" "850db17d13a48d80a9165c38cfd3dabd6565dc2bede96b657c630a06d787b871"` Dec 13 17:00:31.211 INFO running `"docker" "rm" "-f" "850db17d13a48d80a9165c38cfd3dabd6565dc2bede96b657c630a06d787b871"` Dec 13 17:00:31.621 INFO [stdout] 850db17d13a48d80a9165c38cfd3dabd6565dc2bede96b657c630a06d787b871