[INFO] cloning repository https://github.com/oswaldoooo/myrust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oswaldoooo/myrust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foswaldoooo%2Fmyrust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foswaldoooo%2Fmyrust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] af0e1e5e51229bdace488578643915252d4cca8e
[INFO] building oswaldoooo/myrust against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foswaldoooo%2Fmyrust" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/oswaldoooo/myrust
[INFO] finished tweaking git repo https://github.com/oswaldoooo/myrust
[INFO] tweaked toml for git repo https://github.com/oswaldoooo/myrust written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/oswaldoooo/myrust on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/oswaldoooo/myrust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.85
[INFO] [stderr]   Downloaded borsh-derive v1.5.1
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/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_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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "57d472ddbf4eb311726bea7214a5d8c5d4e69987d8a77b0d1f24a1b0503f5d1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57d472ddbf4eb311726bea7214a5d8c5d4e69987d8a77b0d1f24a1b0503f5d1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57d472ddbf4eb311726bea7214a5d8c5d4e69987d8a77b0d1f24a1b0503f5d1e", kill_on_drop: false }`
[INFO] [stdout] 57d472ddbf4eb311726bea7214a5d8c5d4e69987d8a77b0d1f24a1b0503f5d1e
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[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
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[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]    Compiling instant v0.1.13
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling unicode-segmentation v1.11.0
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]    Compiling rust_decimal v1.35.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling arrayvec v0.7.4
[INFO] [stderr]    Compiling json v0.12.4
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling strum_macros v0.21.1
[INFO] [stderr]    Compiling getset v0.1.2
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling strum v0.21.0
[INFO] [stderr]    Compiling bplustree v0.1.0
[INFO] [stderr]    Compiling myrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `BufReader` and `Read`
[INFO] [stdout]  --> src/dep/stockadv.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{BufReader, Read};
[INFO] [stdout]   |               ^^^^^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `borrow::Cow`
[INFO] [stdout]   --> src/dep/stockadv.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         borrow::Cow,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::interfaces::Node`
[INFO] [stdout]  --> src/tests/one_test.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use self::interfaces::Node;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/main.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | mod tests;
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BPlusTree`
[INFO] [stdout]  --> src/tests/btree_test.rs:1:38
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bplustree::{iter::RawSharedIter, BPlusTree};
[INFO] [stdout]   |                                      ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/tests/one_test.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | mod btree_test;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/dep/person.rs:49:20
[INFO] [stdout]    |
[INFO] [stdout] 49 |         pub fn new(name: String, age: u8, ClassName: String) -> Self {
[INFO] [stdout]    |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `age`
[INFO] [stdout]   --> src/dep/person.rs:49:34
[INFO] [stdout]    |
[INFO] [stdout] 49 |         pub fn new(name: String, age: u8, ClassName: String) -> Self {
[INFO] [stdout]    |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_age`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ClassName`
[INFO] [stdout]   --> src/dep/person.rs:49:43
[INFO] [stdout]    |
[INFO] [stdout] 49 |         pub fn new(name: String, age: u8, ClassName: String) -> Self {
[INFO] [stdout]    |                                           ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ClassName`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `things`
[INFO] [stdout]   --> src/dep/stock.rs:33:18
[INFO] [stdout]    |
[INFO] [stdout] 33 |             Some(things) => {}
[INFO] [stdout]    |                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_things`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ans`
[INFO] [stdout]   --> src/dep/stock.rs:40:16
[INFO] [stdout]    |
[INFO] [stdout] 40 |             Ok(ans) => {
[INFO] [stdout]    |                ^^^ help: if this is intentional, prefix it with an underscore: `_ans`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]  --> src/dep/stockadv.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 |         let mut f = fs::File::open(rpath).unwrap();
[INFO] [stdout]   |                 ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buff2`
[INFO] [stdout]   --> src/dep/stockadv.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |         let buff2 = &buff[..];
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_buff2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/dep/stockadv.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |         let mut f = fs::File::open(rpath).unwrap();
[INFO] [stdout]   |             ----^
[INFO] [stdout]   |             |
[INFO] [stdout]   |             help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/dep/stockadv.rs:9:13
[INFO] [stdout]   |
[INFO] [stdout] 9 |         let mut buff: &[u8] = &[0u8; 1 << 10];
[INFO] [stdout]   |             ----^^^^
[INFO] [stdout]   |             |
[INFO] [stdout]   |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buff`
[INFO] [stdout]   --> src/dep/stockadv.rs:77:28
[INFO] [stdout]    |
[INFO] [stdout] 77 |         fn send(&mut self, buff: &mut [u8]) {
[INFO] [stdout]    |                            ^^^^ help: if this is intentional, prefix it with an underscore: `_buff`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buff`
[INFO] [stdout]   --> src/dep/stockadv.rs:81:32
[INFO] [stdout]    |
[INFO] [stdout] 81 |         fn recv<'a>(&mut self, buff: &'a mut [u8]) {
[INFO] [stdout]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_buff`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `i` is assigned to, but never used
[INFO] [stdout]   --> src/tests/btree_test.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let mut i = 0;
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_i` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `listed`
[INFO] [stdout]  --> src/tests/one_test.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let mut listed: collections::LinkList<u64> = collections::LinkList::new();
[INFO] [stdout]   |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_listed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/tests/one_test.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let mut listed: collections::LinkList<u64> = collections::LinkList::new();
[INFO] [stdout]   |         ----^^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/tests/one_test.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |             unsafe {
[INFO] [stdout]    |             ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/tests/one_test.rs:68:17
[INFO] [stdout]    |
[INFO] [stdout] 68 |             let mut bval: Box<Node<T>> = Box::new(Node::new(_val));
[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/tests/one_test.rs:69:17
[INFO] [stdout]    |
[INFO] [stdout] 69 |             let mut bptr = Box::leak(bval);
[INFO] [stdout]    |                 ----^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/tests/one_test.rs:90:13
[INFO] [stdout]    |
[INFO] [stdout] 90 |             unsafe {
[INFO] [stdout]    |             ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/tests/one_test.rs:87:17
[INFO] [stdout]    |
[INFO] [stdout] 87 |             let mut bval: Box<Node<T>> = Box::new(Node::new(_val));
[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/tests/one_test.rs:88:17
[INFO] [stdout]    |
[INFO] [stdout] 88 |             let mut bptr = Box::leak(bval);
[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/tests/one_test.rs:109:17
[INFO] [stdout]     |
[INFO] [stdout] 109 |             let mut i: usize = 0;
[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/tests/one_test.rs:125:17
[INFO] [stdout]     |
[INFO] [stdout] 125 |             let mut i: usize = 0;
[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/tests/one_test.rs:141:17
[INFO] [stdout]     |
[INFO] [stdout] 141 |             let mut i: usize = 0;
[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/tests/one_test.rs:167:21
[INFO] [stdout]     |
[INFO] [stdout] 167 |                 let mut nextnode = self.node.clone().unwrap();
[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/tests/one_test.rs:179:21
[INFO] [stdout]     |
[INFO] [stdout] 179 |                 let mut rawptr = self.node.clone().unwrap();
[INFO] [stdout]     |                     ----^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/main.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let p = crate::dep::person::Person {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `getContent` is never used
[INFO] [stdout]  --> src/dep/stockadv.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | impl StockAdv1 {
[INFO] [stdout]   | -------------- associated function in this implementation
[INFO] [stdout] 7 |     pub fn getContent<'a>(rpath: &'a str) -> Option<Arc<&[u8]>> {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_box` is never used
[INFO] [stdout]  --> src/tests/one_test.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn test_box() {
[INFO] [stdout]   |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Order` is never constructed
[INFO] [stdout]   --> src/tests/btree_test.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | struct Order {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `printallnode` is never used
[INFO] [stdout]   --> src/tests/btree_test.rs:33:4
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn printallnode(mut iter: RawSharedIter<'_, Decimal, Order, 128, 256>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MyStruct` is never constructed
[INFO] [stdout]   --> src/tests/reflect.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 64 | struct MyStruct {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_field1`, `set_field1`, `get_field2`, and `set_field2` are never used
[INFO] [stdout]   --> src/tests/reflect.rs:45:22
[INFO] [stdout]    |
[INFO] [stdout] 42 | /         impl $struct_name {
[INFO] [stdout] 43 | |           $(
[INFO] [stdout] 44 | |
[INFO] [stdout] 45 | |               pub fn [<get_$field>](&self) -> &$field_type {
[INFO] [stdout]    | |                      ^^^^^^^^^^^^^^
[INFO] [stdout] ...  |
[INFO] [stdout] 48 | |                 pub fn [<set_$field>](&mut self, value: $field_type) {
[INFO] [stdout]    | |                        ^^^^^^^^^^^^^^
[INFO] [stdout] ...  |
[INFO] [stdout] 58 | |           )*
[INFO] [stdout] 59 | |       }
[INFO] [stdout]    | |_______- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 69 | / struct_getters_setters!(MyStruct {
[INFO] [stdout] 70 | |     field1: i32,
[INFO] [stdout] 71 | |     field2: String
[INFO] [stdout] 72 | | });
[INFO] [stdout]    | |__- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `struct_getters_setters` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Person` is never constructed
[INFO] [stdout]   --> src/tests/reflect.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 90 | struct Person{
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Node` is never used
[INFO] [stdout]  --> src/tests/one_test.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub trait Node<T>
[INFO] [stdout]   |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Node` is never constructed
[INFO] [stdout]   --> src/tests/one_test.rs:22:16
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub struct Node<T>
[INFO] [stdout]    |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/tests/one_test.rs:30:16
[INFO] [stdout]    |
[INFO] [stdout] 29 |     impl<T: Clone> Node<T> {
[INFO] [stdout]    |     ---------------------- associated function in this implementation
[INFO] [stdout] 30 |         pub fn new(_val: T) -> Self {
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LinkList` is never constructed
[INFO] [stdout]   --> src/tests/one_test.rs:39:16
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub struct LinkList<T>
[INFO] [stdout]    |                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `iter`, `push_back`, and `push_front` are never used
[INFO] [stdout]   --> src/tests/one_test.rs:57:16
[INFO] [stdout]    |
[INFO] [stdout] 56 |     impl<T: Clone> LinkList<T> {
[INFO] [stdout]    |     -------------------------- associated items in this implementation
[INFO] [stdout] 57 |         pub fn new() -> Self {
[INFO] [stdout]    |                ^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 |         pub fn iter(&self) -> iter::Node<T> {
[INFO] [stdout]    |                ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 |         pub fn push_back(&mut self, _val: T) {
[INFO] [stdout]    |                ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 |         pub fn push_front(&mut self, _val: T) {
[INFO] [stdout]    |                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Node` is never constructed
[INFO] [stdout]    --> src/tests/one_test.rs:153:20
[INFO] [stdout]     |
[INFO] [stdout] 153 |         pub struct Node<T>
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `next`, and `push_back` are never used
[INFO] [stdout]    --> src/tests/one_test.rs:160:20
[INFO] [stdout]     |
[INFO] [stdout] 159 |         impl<T: Clone> Node<T> {
[INFO] [stdout]     |         ---------------------- associated items in this implementation
[INFO] [stdout] 160 |             pub fn new(_val: *mut super::Node<T>, _size: usize) -> Self {
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 |             pub fn next(&self) -> Self {
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 175 |             pub fn push_back(&mut self, _next: &Self) {
[INFO] [stdout]     |                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ClassName` should have a snake case name
[INFO] [stdout]   --> src/dep/person.rs:49:43
[INFO] [stdout]    |
[INFO] [stdout] 49 |         pub fn new(name: String, age: u8, ClassName: String) -> Self {
[INFO] [stdout]    |                                           ^^^^^^^^^ help: convert the identifier to snake case: `class_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]   --> src/dep/stock.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |             STOCK_LIST.push(*_stock);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `getContent` should have a snake case name
[INFO] [stdout]  --> src/dep/stockadv.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub fn getContent<'a>(rpath: &'a str) -> Option<Arc<&[u8]>> {
[INFO] [stdout]   |            ^^^^^^^^^^ help: convert the identifier to snake case: `get_content`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]  --> src/dep/stockadv.rs:7:57
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub fn getContent<'a>(rpath: &'a str) -> Option<Arc<&[u8]>> {
[INFO] [stdout]   |                                   --                    ^^^^^ the same lifetime is elided here
[INFO] [stdout]   |                                   |
[INFO] [stdout]   |                                   the lifetime is named here
[INFO] [stdout]   |
[INFO] [stdout]   = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]   = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub fn getContent<'a>(rpath: &'a str) -> Option<Arc<&'a [u8]>> {
[INFO] [stdout]   |                                                          ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.81s
[INFO] running `Command { std: "docker" "inspect" "2f16fafef31a2fd7681b93d291adf7e29ddc4f004f114386083f2da4d5ca624a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f16fafef31a2fd7681b93d291adf7e29ddc4f004f114386083f2da4d5ca624a", kill_on_drop: false }`
[INFO] [stdout] 2f16fafef31a2fd7681b93d291adf7e29ddc4f004f114386083f2da4d5ca624a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b4ea95fca038bffb7434645cdd9f9614eea088fa7e8c5d82379a02c94e513ae
[INFO] running `Command { std: "docker" "start" "-a" "8b4ea95fca038bffb7434645cdd9f9614eea088fa7e8c5d82379a02c94e513ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling myrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `BufReader` and `Read`
[INFO] [stdout]  --> src/dep/stockadv.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{BufReader, Read};
[INFO] [stdout]   |               ^^^^^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `borrow::Cow`
[INFO] [stdout]   --> src/dep/stockadv.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         borrow::Cow,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::interfaces::Node`
[INFO] [stdout]  --> src/tests/one_test.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use self::interfaces::Node;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::BTreeMap`
[INFO] [stdout]  --> src/tests/btree_test.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     use std::collections::BTreeMap;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/dep/person.rs:49:20
[INFO] [stdout]    |
[INFO] [stdout] 49 |         pub fn new(name: String, age: u8, ClassName: String) -> Self {
[INFO] [stdout]    |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `age`
[INFO] [stdout]   --> src/dep/person.rs:49:34
[INFO] [stdout]    |
[INFO] [stdout] 49 |         pub fn new(name: String, age: u8, ClassName: String) -> Self {
[INFO] [stdout]    |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_age`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ClassName`
[INFO] [stdout]   --> src/dep/person.rs:49:43
[INFO] [stdout]    |
[INFO] [stdout] 49 |         pub fn new(name: String, age: u8, ClassName: String) -> Self {
[INFO] [stdout]    |                                           ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ClassName`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `things`
[INFO] [stdout]   --> src/dep/stock.rs:33:18
[INFO] [stdout]    |
[INFO] [stdout] 33 |             Some(things) => {}
[INFO] [stdout]    |                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_things`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ans`
[INFO] [stdout]   --> src/dep/stock.rs:40:16
[INFO] [stdout]    |
[INFO] [stdout] 40 |             Ok(ans) => {
[INFO] [stdout]    |                ^^^ help: if this is intentional, prefix it with an underscore: `_ans`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]  --> src/dep/stockadv.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 |         let mut f = fs::File::open(rpath).unwrap();
[INFO] [stdout]   |                 ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buff2`
[INFO] [stdout]   --> src/dep/stockadv.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |         let buff2 = &buff[..];
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_buff2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/dep/stockadv.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |         let mut f = fs::File::open(rpath).unwrap();
[INFO] [stdout]   |             ----^
[INFO] [stdout]   |             |
[INFO] [stdout]   |             help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/dep/stockadv.rs:9:13
[INFO] [stdout]   |
[INFO] [stdout] 9 |         let mut buff: &[u8] = &[0u8; 1 << 10];
[INFO] [stdout]   |             ----^^^^
[INFO] [stdout]   |             |
[INFO] [stdout]   |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buff`
[INFO] [stdout]   --> src/dep/stockadv.rs:77:28
[INFO] [stdout]    |
[INFO] [stdout] 77 |         fn send(&mut self, buff: &mut [u8]) {
[INFO] [stdout]    |                            ^^^^ help: if this is intentional, prefix it with an underscore: `_buff`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buff`
[INFO] [stdout]   --> src/dep/stockadv.rs:81:32
[INFO] [stdout]    |
[INFO] [stdout] 81 |         fn recv<'a>(&mut self, buff: &'a mut [u8]) {
[INFO] [stdout]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_buff`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/tests/btree_test.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let mut bpm: BPlusTree<Decimal, Order> = BPlusTree::new();
[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/tests/btree_test.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let mut iter = bpm.raw_iter();
[INFO] [stdout]    |         ----^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `i` is assigned to, but never used
[INFO] [stdout]   --> src/tests/btree_test.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let mut i = 0;
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_i` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/tests/reflect.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |     let mut my_struct = MyStruct {
[INFO] [stdout]    |         ----^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `obj`
[INFO] [stdout]   --> src/tests/reflect.rs:97:13
[INFO] [stdout]    |
[INFO] [stdout] 97 |     let mut obj=json::from("{\"name\":\"jackson\",\"age\":23}");
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_obj`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/tests/reflect.rs:97:9
[INFO] [stdout]    |
[INFO] [stdout] 97 |     let mut obj=json::from("{\"name\":\"jackson\",\"age\":23}");
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `listed`
[INFO] [stdout]  --> src/tests/one_test.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let mut listed: collections::LinkList<u64> = collections::LinkList::new();
[INFO] [stdout]   |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_listed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/tests/one_test.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let mut listed: collections::LinkList<u64> = collections::LinkList::new();
[INFO] [stdout]   |         ----^^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/tests/one_test.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |             unsafe {
[INFO] [stdout]    |             ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/tests/one_test.rs:68:17
[INFO] [stdout]    |
[INFO] [stdout] 68 |             let mut bval: Box<Node<T>> = Box::new(Node::new(_val));
[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/tests/one_test.rs:69:17
[INFO] [stdout]    |
[INFO] [stdout] 69 |             let mut bptr = Box::leak(bval);
[INFO] [stdout]    |                 ----^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/tests/one_test.rs:90:13
[INFO] [stdout]    |
[INFO] [stdout] 90 |             unsafe {
[INFO] [stdout]    |             ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/tests/one_test.rs:87:17
[INFO] [stdout]    |
[INFO] [stdout] 87 |             let mut bval: Box<Node<T>> = Box::new(Node::new(_val));
[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/tests/one_test.rs:88:17
[INFO] [stdout]    |
[INFO] [stdout] 88 |             let mut bptr = Box::leak(bval);
[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/tests/one_test.rs:109:17
[INFO] [stdout]     |
[INFO] [stdout] 109 |             let mut i: usize = 0;
[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/tests/one_test.rs:125:17
[INFO] [stdout]     |
[INFO] [stdout] 125 |             let mut i: usize = 0;
[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/tests/one_test.rs:141:17
[INFO] [stdout]     |
[INFO] [stdout] 141 |             let mut i: usize = 0;
[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/tests/one_test.rs:167:21
[INFO] [stdout]     |
[INFO] [stdout] 167 |                 let mut nextnode = self.node.clone().unwrap();
[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/tests/one_test.rs:179:21
[INFO] [stdout]     |
[INFO] [stdout] 179 |                 let mut rawptr = self.node.clone().unwrap();
[INFO] [stdout]     |                     ----^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/main.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let p = crate::dep::person::Person {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `getContent` is never used
[INFO] [stdout]  --> src/dep/stockadv.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | impl StockAdv1 {
[INFO] [stdout]   | -------------- associated function in this implementation
[INFO] [stdout] 7 |     pub fn getContent<'a>(rpath: &'a str) -> Option<Arc<&[u8]>> {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_box` is never used
[INFO] [stdout]  --> src/tests/one_test.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn test_box() {
[INFO] [stdout]   |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set_field1` and `set_field2` are never used
[INFO] [stdout]   --> src/tests/reflect.rs:48:24
[INFO] [stdout]    |
[INFO] [stdout] 42 | /         impl $struct_name {
[INFO] [stdout] 43 | |           $(
[INFO] [stdout] 44 | |
[INFO] [stdout] 45 | |               pub fn [<get_$field>](&self) -> &$field_type {
[INFO] [stdout] ...  |
[INFO] [stdout] 48 | |                 pub fn [<set_$field>](&mut self, value: $field_type) {
[INFO] [stdout]    | |                        ^^^^^^^^^^^^^^
[INFO] [stdout] ...  |
[INFO] [stdout] 58 | |           )*
[INFO] [stdout] 59 | |       }
[INFO] [stdout]    | |_______- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 69 | / struct_getters_setters!(MyStruct {
[INFO] [stdout] 70 | |     field1: i32,
[INFO] [stdout] 71 | |     field2: String
[INFO] [stdout] 72 | | });
[INFO] [stdout]    | |__- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `struct_getters_setters` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Node` is never used
[INFO] [stdout]  --> src/tests/one_test.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub trait Node<T>
[INFO] [stdout]   |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Node` is never constructed
[INFO] [stdout]   --> src/tests/one_test.rs:22:16
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub struct Node<T>
[INFO] [stdout]    |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/tests/one_test.rs:30:16
[INFO] [stdout]    |
[INFO] [stdout] 29 |     impl<T: Clone> Node<T> {
[INFO] [stdout]    |     ---------------------- associated function in this implementation
[INFO] [stdout] 30 |         pub fn new(_val: T) -> Self {
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LinkList` is never constructed
[INFO] [stdout]   --> src/tests/one_test.rs:39:16
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub struct LinkList<T>
[INFO] [stdout]    |                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `iter`, `push_back`, and `push_front` are never used
[INFO] [stdout]   --> src/tests/one_test.rs:57:16
[INFO] [stdout]    |
[INFO] [stdout] 56 |     impl<T: Clone> LinkList<T> {
[INFO] [stdout]    |     -------------------------- associated items in this implementation
[INFO] [stdout] 57 |         pub fn new() -> Self {
[INFO] [stdout]    |                ^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 |         pub fn iter(&self) -> iter::Node<T> {
[INFO] [stdout]    |                ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 |         pub fn push_back(&mut self, _val: T) {
[INFO] [stdout]    |                ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 |         pub fn push_front(&mut self, _val: T) {
[INFO] [stdout]    |                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Node` is never constructed
[INFO] [stdout]    --> src/tests/one_test.rs:153:20
[INFO] [stdout]     |
[INFO] [stdout] 153 |         pub struct Node<T>
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `next`, and `push_back` are never used
[INFO] [stdout]    --> src/tests/one_test.rs:160:20
[INFO] [stdout]     |
[INFO] [stdout] 159 |         impl<T: Clone> Node<T> {
[INFO] [stdout]     |         ---------------------- associated items in this implementation
[INFO] [stdout] 160 |             pub fn new(_val: *mut super::Node<T>, _size: usize) -> Self {
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 |             pub fn next(&self) -> Self {
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 175 |             pub fn push_back(&mut self, _next: &Self) {
[INFO] [stdout]     |                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ClassName` should have a snake case name
[INFO] [stdout]   --> src/dep/person.rs:49:43
[INFO] [stdout]    |
[INFO] [stdout] 49 |         pub fn new(name: String, age: u8, ClassName: String) -> Self {
[INFO] [stdout]    |                                           ^^^^^^^^^ help: convert the identifier to snake case: `class_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]   --> src/dep/stock.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |             STOCK_LIST.push(*_stock);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `getContent` should have a snake case name
[INFO] [stdout]  --> src/dep/stockadv.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub fn getContent<'a>(rpath: &'a str) -> Option<Arc<&[u8]>> {
[INFO] [stdout]   |            ^^^^^^^^^^ help: convert the identifier to snake case: `get_content`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]  --> src/dep/stockadv.rs:7:57
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub fn getContent<'a>(rpath: &'a str) -> Option<Arc<&[u8]>> {
[INFO] [stdout]   |                                   --                    ^^^^^ the same lifetime is elided here
[INFO] [stdout]   |                                   |
[INFO] [stdout]   |                                   the lifetime is named here
[INFO] [stdout]   |
[INFO] [stdout]   = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]   = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub fn getContent<'a>(rpath: &'a str) -> Option<Arc<&'a [u8]>> {
[INFO] [stdout]   |                                                          ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/tests/reflect.rs:98:5
[INFO] [stdout]    |
[INFO] [stdout] 98 |     json::parse("{\"name\":\"jackson\",\"age\":23}");
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 98 |     let _ = json::parse("{\"name\":\"jackson\",\"age\":23}");
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "8b4ea95fca038bffb7434645cdd9f9614eea088fa7e8c5d82379a02c94e513ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b4ea95fca038bffb7434645cdd9f9614eea088fa7e8c5d82379a02c94e513ae", kill_on_drop: false }`
[INFO] [stdout] 8b4ea95fca038bffb7434645cdd9f9614eea088fa7e8c5d82379a02c94e513ae
