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"/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 56f72f70e3514e4cb80cf1494c561b12d3978101d4fbc86ace1b43ea0a605f69 [INFO] running `Command { std: "docker" "start" "-a" "56f72f70e3514e4cb80cf1494c561b12d3978101d4fbc86ace1b43ea0a605f69", kill_on_drop: false }` [INFO] [stderr] Compiling 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Checking hyper v0.14.31 [INFO] [stderr] Checking warp v0.3.7 [INFO] [stderr] Checking wrap v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `collections::HashMap`, `time::Instant`, and `vec` [INFO] [stdout] --> src/main.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::HashMap, time::Instant, vec}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `b_tree::b_tree_link::Btree` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use b_tree::b_tree_link::Btree; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `recursion::normal::memoized_feibo` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use recursion::normal::memoized_feibo; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `hash_node` should have an upper camel case name [INFO] [stdout] --> src/hash.rs:3:16 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct hash_node { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `HashNode` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `hashmap` should have an upper camel case name [INFO] [stdout] --> src/hash.rs:9:16 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct hashmap { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `Hashmap` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/b_tree.rs:29:28 [INFO] [stdout] | [INFO] [stdout] 29 | while let Some(v) = unsafe { &mut *current_node } {} [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/b_tree.rs:27:32 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn push(&mut self, value: i32) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/b_tree.rs:43:17 [INFO] [stdout] | [INFO] [stdout] 43 | for i in 0..length { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/b_tree.rs:127:21 [INFO] [stdout] | [INFO] [stdout] 127 | for i in 0..c { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arr_value` [INFO] [stdout] --> src/b_tree.rs:173:26 [INFO] [stdout] | [INFO] [stdout] 173 | for (index, &arr_value) in self.arr.iter().enumerate() { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arr_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/recursion.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | let mut t1 = feibo(value - 1); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/recursion.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | let mut t2 = feibo(value - 2); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `t1` is never read [INFO] [stdout] --> src/recursion.rs:21:17 [INFO] [stdout] | [INFO] [stdout] 21 | let mut t1 = 0; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `t2` is never read [INFO] [stdout] --> src/recursion.rs:22:17 [INFO] [stdout] | [INFO] [stdout] 22 | let mut t2 = 0; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/hash.rs:56:17 [INFO] [stdout] | [INFO] [stdout] 56 | let mut first = self.hash(key); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/hash.rs:97:17 [INFO] [stdout] | [INFO] [stdout] 97 | let mut key = key; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BTreeNode` is never constructed [INFO] [stdout] --> src/b_tree.rs:5:16 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct BTreeNode { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Btree` is never constructed [INFO] [stdout] --> src/b_tree.rs:11:16 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct Btree { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/b_tree.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl BTreeNode { [INFO] [stdout] | -------------- associated function in this implementation [INFO] [stdout] 15 | fn new(value: i32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/b_tree.rs:24:16 [INFO] [stdout] | [INFO] [stdout] 23 | impl Btree { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 24 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn push(&mut self, value: i32) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn index_to_lr(&self, mut index: usize) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 51 | pub fn vec_to_tree(&mut self, arr: Vec) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 85 | fn prin_t(&self, root: &Option>) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 95 | pub fn print_tree(&self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 98 | fn di_vec(&self, root: &Option>, arr: &mut Vec) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 115 | pub fn tree_to_vec(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 120 | fn vis(&self,root:&Option>,mut c:i32){ [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 136 | pub fn vision(&self){ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_INDEX` is never used [INFO] [stdout] --> src/b_tree.rs:149:11 [INFO] [stdout] | [INFO] [stdout] 149 | const MAX_INDEX: usize = 15; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Btree` is never constructed [INFO] [stdout] --> src/b_tree.rs:151:16 [INFO] [stdout] | [INFO] [stdout] 151 | pub struct Btree { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/b_tree.rs:155:16 [INFO] [stdout] | [INFO] [stdout] 154 | impl Btree { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 155 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 164 | fn index_check(&self, index: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 171 | pub fn push(&mut self, value: i32) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 189 | pub fn insert(&mut self, index: usize, value: i32) -> Result<(), Box> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 199 | pub fn get_partent(&mut self, index: usize) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 227 | pub fn get_left(&mut self, index: usize) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 245 | pub fn get_right(&mut self, index: usize) -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 264 | pub fn get_iter(&self) -> &[Option] { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `LinkNode` is never constructed [INFO] [stdout] --> src/linklist.rs:5:16 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct LinkNode { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `LinkList` is never constructed [INFO] [stdout] --> src/linklist.rs:11:16 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct LinkList { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `push`, `delete`, `pop`, and `take_head` are never used [INFO] [stdout] --> src/linklist.rs:16:16 [INFO] [stdout] | [INFO] [stdout] 15 | impl LinkList { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 16 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | pub fn push(&mut self, value: i32) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | pub fn delete(&mut self, value: i32) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | pub fn pop(&mut self) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 72 | pub fn take_head(&mut self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `feibo` is never used [INFO] [stdout] --> src/recursion.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn feibo(value: u32) -> u32 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `memoized_feibo` is never used [INFO] [stdout] --> src/recursion.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn memoized_feibo(value: u128, map:&mut HashMap) -> u128 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `val` is never read [INFO] [stdout] --> src/hash.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct hash_node { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 4 | pub key: usize, [INFO] [stdout] 5 | pub val: String, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `hash_node` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `insert` and `find_new_index` are never used [INFO] [stdout] --> src/hash.rs:33:16 [INFO] [stdout] | [INFO] [stdout] 19 | impl hashmap { [INFO] [stdout] | ------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn insert(&mut self, key: usize, val: String) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | fn find_new_index(&self, key: usize, first_index: usize) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `collections::HashMap`, `time::Instant`, and `vec` [INFO] [stdout] --> src/main.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::HashMap, time::Instant, vec}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `b_tree::b_tree_link::Btree` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use b_tree::b_tree_link::Btree; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `recursion::normal::memoized_feibo` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use recursion::normal::memoized_feibo; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `hash_node` should have an upper camel case name [INFO] [stdout] --> src/hash.rs:3:16 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct hash_node { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `HashNode` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `hashmap` should have an upper camel case name [INFO] [stdout] --> src/hash.rs:9:16 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct hashmap { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `Hashmap` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/b_tree.rs:29:28 [INFO] [stdout] | [INFO] [stdout] 29 | while let Some(v) = unsafe { &mut *current_node } {} [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/b_tree.rs:27:32 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn push(&mut self, value: i32) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/b_tree.rs:43:17 [INFO] [stdout] | [INFO] [stdout] 43 | for i in 0..length { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/b_tree.rs:127:21 [INFO] [stdout] | [INFO] [stdout] 127 | for i in 0..c { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arr_value` [INFO] [stdout] --> src/b_tree.rs:173:26 [INFO] [stdout] | [INFO] [stdout] 173 | for (index, &arr_value) in self.arr.iter().enumerate() { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arr_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/recursion.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | let mut t1 = feibo(value - 1); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/recursion.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | let mut t2 = feibo(value - 2); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `t1` is never read [INFO] [stdout] --> src/recursion.rs:21:17 [INFO] [stdout] | [INFO] [stdout] 21 | let mut t1 = 0; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `t2` is never read [INFO] [stdout] --> src/recursion.rs:22:17 [INFO] [stdout] | [INFO] [stdout] 22 | let mut t2 = 0; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/hash.rs:56:17 [INFO] [stdout] | [INFO] [stdout] 56 | let mut first = self.hash(key); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/hash.rs:97:17 [INFO] [stdout] | [INFO] [stdout] 97 | let mut key = key; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BTreeNode` is never constructed [INFO] [stdout] --> src/b_tree.rs:5:16 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct BTreeNode { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Btree` is never constructed [INFO] [stdout] --> src/b_tree.rs:11:16 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct Btree { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/b_tree.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl BTreeNode { [INFO] [stdout] | -------------- associated function in this implementation [INFO] [stdout] 15 | fn new(value: i32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/b_tree.rs:24:16 [INFO] [stdout] | [INFO] [stdout] 23 | impl Btree { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 24 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn push(&mut self, value: i32) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn index_to_lr(&self, mut index: usize) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 51 | pub fn vec_to_tree(&mut self, arr: Vec) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 85 | fn prin_t(&self, root: &Option>) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 95 | pub fn print_tree(&self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 98 | fn di_vec(&self, root: &Option>, arr: &mut Vec) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 115 | pub fn tree_to_vec(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 120 | fn vis(&self,root:&Option>,mut c:i32){ [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 136 | pub fn vision(&self){ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_INDEX` is never used [INFO] [stdout] --> src/b_tree.rs:149:11 [INFO] [stdout] | [INFO] [stdout] 149 | const MAX_INDEX: usize = 15; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Btree` is never constructed [INFO] [stdout] --> src/b_tree.rs:151:16 [INFO] [stdout] | [INFO] [stdout] 151 | pub struct Btree { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/b_tree.rs:155:16 [INFO] [stdout] | [INFO] [stdout] 154 | impl Btree { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 155 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 164 | fn index_check(&self, index: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 171 | pub fn push(&mut self, value: i32) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 189 | pub fn insert(&mut self, index: usize, value: i32) -> Result<(), Box> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 199 | pub fn get_partent(&mut self, index: usize) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 227 | pub fn get_left(&mut self, index: usize) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 245 | pub fn get_right(&mut self, index: usize) -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 264 | pub fn get_iter(&self) -> &[Option] { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `LinkNode` is never constructed [INFO] [stdout] --> src/linklist.rs:5:16 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct LinkNode { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `LinkList` is never constructed [INFO] [stdout] --> src/linklist.rs:11:16 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct LinkList { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `push`, `delete`, `pop`, and `take_head` are never used [INFO] [stdout] --> src/linklist.rs:16:16 [INFO] [stdout] | [INFO] [stdout] 15 | impl LinkList { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 16 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | pub fn push(&mut self, value: i32) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | pub fn delete(&mut self, value: i32) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | pub fn pop(&mut self) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 72 | pub fn take_head(&mut self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `feibo` is never used [INFO] [stdout] --> src/recursion.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn feibo(value: u32) -> u32 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `memoized_feibo` is never used [INFO] [stdout] --> src/recursion.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn memoized_feibo(value: u128, map:&mut HashMap) -> u128 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `val` is never read [INFO] [stdout] --> src/hash.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct hash_node { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 4 | pub key: usize, [INFO] [stdout] 5 | pub val: String, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `hash_node` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `insert` and `find_new_index` are never used [INFO] [stdout] --> src/hash.rs:33:16 [INFO] [stdout] | [INFO] [stdout] 19 | impl hashmap { [INFO] [stdout] | ------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn insert(&mut self, key: usize, val: String) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | fn find_new_index(&self, key: usize, first_index: usize) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.86s [INFO] running `Command { std: "docker" "inspect" "56f72f70e3514e4cb80cf1494c561b12d3978101d4fbc86ace1b43ea0a605f69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56f72f70e3514e4cb80cf1494c561b12d3978101d4fbc86ace1b43ea0a605f69", kill_on_drop: false }` [INFO] [stdout] 56f72f70e3514e4cb80cf1494c561b12d3978101d4fbc86ace1b43ea0a605f69