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Memory limited without swap. [INFO] [stdout] dabc1cdc152e3188ec8f5ad726aca905ec53b362932d69a8846fae9dfa1fc1da [INFO] running `"docker" "start" "-a" "dabc1cdc152e3188ec8f5ad726aca905ec53b362932d69a8846fae9dfa1fc1da"` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling proc-macro2 v1.0.9 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking oorandom v11.1.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking regex-automata v0.1.8 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking num_cpus v1.12.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Checking criterion-plot v0.4.1 [INFO] [stderr] Checking plotters v0.2.12 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Checking bstr v0.2.11 [INFO] [stderr] Checking serde_json v1.0.48 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking tinytemplate v1.0.3 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Checking criterion v0.3.1 [INFO] [stderr] Checking rusty_algo_structs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `ListNode` [INFO] [stderr] --> src/data_structures/linked_lists.rs:58:17 [INFO] [stderr] | [INFO] [stderr] 58 | use super::{ListNode, revserse_list, build_linked_list, swap_pairs}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/data_structures/linked_lists.rs:23:18 [INFO] [stderr] | [INFO] [stderr] 23 | fn revserse_list(mut head: Option>) -> Option> { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `build_linked_list` [INFO] [stderr] --> src/data_structures/linked_lists.rs:9:4 [INFO] [stderr] | [INFO] [stderr] 9 | fn build_linked_list(mut array: Vec) -> Option> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `revserse_list` [INFO] [stderr] --> src/data_structures/linked_lists.rs:23:4 [INFO] [stderr] | [INFO] [stderr] 23 | fn revserse_list(mut head: Option>) -> Option> { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `swap_pairs` [INFO] [stderr] --> src/data_structures/linked_lists.rs:36:4 [INFO] [stderr] | [INFO] [stderr] 36 | fn swap_pairs(head: Option>) -> Option> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `bubble_sort` [INFO] [stderr] --> src/algorithms/sorting/bubble_sort.rs:2:8 [INFO] [stderr] | [INFO] [stderr] 2 | pub fn bubble_sort(array: &mut Vec) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `insertion_sort` [INFO] [stderr] --> src/algorithms/sorting/insertion_sort.rs:2:4 [INFO] [stderr] | [INFO] [stderr] 2 | fn insertion_sort(array: &mut Vec) { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `selection_sort` [INFO] [stderr] --> src/algorithms/sorting/selection_sort.rs:2:4 [INFO] [stderr] | [INFO] [stderr] 2 | fn selection_sort(array: &mut Vec) { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `merge` [INFO] [stderr] --> src/algorithms/sorting/merge_sort.rs:1:4 [INFO] [stderr] | [INFO] [stderr] 1 | fn merge(sub_array_1: Vec, sub_array_2: Vec) -> Vec { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `merge_sort` [INFO] [stderr] --> src/algorithms/sorting/merge_sort.rs:31:4 [INFO] [stderr] | [INFO] [stderr] 31 | fn merge_sort(array: Vec) -> Vec { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_row` [INFO] [stderr] --> src/algorithms/pascal_triangle.rs:1:4 [INFO] [stderr] | [INFO] [stderr] 1 | fn get_row(row_index: i32) -> Vec { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/data_structures/linked_lists.rs:23:18 [INFO] [stderr] | [INFO] [stderr] 23 | fn revserse_list(mut head: Option>) -> Option> { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/algorithms/sorting/merge_sort.rs:49:13 [INFO] [stderr] | [INFO] [stderr] 49 | let mut array = vec![9, 8, 7, 6, 5, 4, 3, 2, 1]; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/data_structures/linked_lists.rs:23:18 [INFO] [stderr] | [INFO] [stderr] 23 | fn revserse_list(mut head: Option>) -> Option> { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/data_structures/binary_tree.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn new(value: i32) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `insert_left` [INFO] [stderr] --> src/data_structures/binary_tree.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | fn insert_left(&mut self, value: Option) -> () { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `insert_right` [INFO] [stderr] --> src/data_structures/binary_tree.rs:42:5 [INFO] [stderr] | [INFO] [stderr] 42 | fn insert_right(&mut self, value: Option) -> () { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `insert` [INFO] [stderr] --> src/data_structures/binary_tree.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn insert(&mut self, value: Option) -> () { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `inorder_traverse_left` [INFO] [stderr] --> src/data_structures/binary_tree.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | fn inorder_traverse_left(&self) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `inorder_traverse_right` [INFO] [stderr] --> src/data_structures/binary_tree.rs:80:5 [INFO] [stderr] | [INFO] [stderr] 80 | fn inorder_traverse_right(&self) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `inorder_traverse` [INFO] [stderr] --> src/data_structures/binary_tree.rs:88:5 [INFO] [stderr] | [INFO] [stderr] 88 | pub fn inorder_traverse(&self) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `preorder_traverse_left` [INFO] [stderr] --> src/data_structures/binary_tree.rs:92:5 [INFO] [stderr] | [INFO] [stderr] 92 | fn preorder_traverse_left(&self) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `preorder_traverse_right` [INFO] [stderr] --> src/data_structures/binary_tree.rs:100:5 [INFO] [stderr] | [INFO] [stderr] 100 | fn preorder_traverse_right(&self) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `preorder_traverse` [INFO] [stderr] --> src/data_structures/binary_tree.rs:108:5 [INFO] [stderr] | [INFO] [stderr] 108 | pub fn preorder_traverse(&self) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `postorder_traverse_left` [INFO] [stderr] --> src/data_structures/binary_tree.rs:112:5 [INFO] [stderr] | [INFO] [stderr] 112 | fn postorder_traverse_left(&self) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `postorder_traverse_right` [INFO] [stderr] --> src/data_structures/binary_tree.rs:120:5 [INFO] [stderr] | [INFO] [stderr] 120 | fn postorder_traverse_right(&self) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `postorder_traverse` [INFO] [stderr] --> src/data_structures/binary_tree.rs:128:5 [INFO] [stderr] | [INFO] [stderr] 128 | pub fn postorder_traverse(&self) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ListNode` [INFO] [stderr] --> src/data_structures/linked_lists.rs:58:17 [INFO] [stderr] | [INFO] [stderr] 58 | use super::{ListNode, revserse_list, build_linked_list, swap_pairs}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/data_structures/binary_search_tree.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn new(value: i32) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `insert` [INFO] [stderr] --> src/data_structures/binary_search_tree.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn insert(&mut self, value: i32) -> () { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `inorder` [INFO] [stderr] --> src/data_structures/binary_search_tree.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn inorder(&self) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `preorder` [INFO] [stderr] --> src/data_structures/binary_search_tree.rs:57:5 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn preorder(&self) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `postorder` [INFO] [stderr] --> src/data_structures/binary_search_tree.rs:69:5 [INFO] [stderr] | [INFO] [stderr] 69 | pub fn postorder(&self) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `delete` [INFO] [stderr] --> src/data_structures/binary_search_tree.rs:83:5 [INFO] [stderr] | [INFO] [stderr] 83 | pub fn delete(&mut self, id: i32) -> () { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `exists` [INFO] [stderr] --> src/data_structures/binary_search_tree.rs:98:5 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn exists(&self, val: i32) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `build_bst` [INFO] [stderr] --> src/data_structures/binary_search_tree.rs:116:5 [INFO] [stderr] | [INFO] [stderr] 116 | pub fn build_bst(array: &Vec>, index: usize) -> PotentialNode { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/data_structures/binary_search_tree_iterative.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn new(value: i32) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `insert_left` [INFO] [stderr] --> src/data_structures/binary_search_tree_iterative.rs:77:5 [INFO] [stderr] | [INFO] [stderr] 77 | fn insert_left(&mut self, value: i32) -> () { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `insert_right` [INFO] [stderr] --> src/data_structures/binary_search_tree_iterative.rs:88:5 [INFO] [stderr] | [INFO] [stderr] 88 | fn insert_right(&mut self, value: i32) -> () { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `insert` [INFO] [stderr] --> src/data_structures/binary_search_tree_iterative.rs:99:5 [INFO] [stderr] | [INFO] [stderr] 99 | pub fn insert(&mut self, value: i32) -> () { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `inorder` [INFO] [stderr] --> src/data_structures/binary_search_tree_iterative.rs:111:5 [INFO] [stderr] | [INFO] [stderr] 111 | pub fn inorder(&self) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `preorder` [INFO] [stderr] --> src/data_structures/binary_search_tree_iterative.rs:143:5 [INFO] [stderr] | [INFO] [stderr] 143 | pub fn preorder(&self) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `postorder` [INFO] [stderr] --> src/data_structures/binary_search_tree_iterative.rs:175:5 [INFO] [stderr] | [INFO] [stderr] 175 | pub fn postorder(&self) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `build_linked_list` [INFO] [stderr] --> src/data_structures/linked_lists.rs:9:4 [INFO] [stderr] | [INFO] [stderr] 9 | fn build_linked_list(mut array: Vec) -> Option> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `revserse_list` [INFO] [stderr] --> src/data_structures/linked_lists.rs:23:4 [INFO] [stderr] | [INFO] [stderr] 23 | fn revserse_list(mut head: Option>) -> Option> { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `swap_pairs` [INFO] [stderr] --> src/data_structures/linked_lists.rs:36:4 [INFO] [stderr] | [INFO] [stderr] 36 | fn swap_pairs(head: Option>) -> Option> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 32 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/data_structures/linked_lists.rs:23:18 [INFO] [stderr] | [INFO] [stderr] 23 | fn revserse_list(mut head: Option>) -> Option> { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 04s [INFO] running `"docker" "inspect" "dabc1cdc152e3188ec8f5ad726aca905ec53b362932d69a8846fae9dfa1fc1da"` [INFO] running `"docker" "rm" "-f" "dabc1cdc152e3188ec8f5ad726aca905ec53b362932d69a8846fae9dfa1fc1da"` [INFO] [stdout] dabc1cdc152e3188ec8f5ad726aca905ec53b362932d69a8846fae9dfa1fc1da