[INFO] cloning repository https://github.com/killpop3770/test_zone
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/killpop3770/test_zone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkillpop3770%2Ftest_zone", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkillpop3770%2Ftest_zone'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 65189a5a26126959d401cde7ca07df8c7bcdfa35
[INFO] testing killpop3770/test_zone against 1.83.0 for beta-1.84.0-4-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkillpop3770%2Ftest_zone" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/killpop3770/test_zone on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/killpop3770/test_zone
[INFO] finished tweaking git repo https://github.com/killpop3770/test_zone
[INFO] tweaked toml for git repo https://github.com/killpop3770/test_zone written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/killpop3770/test_zone 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" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> main/src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Hash`
[INFO] [stdout]  --> main/src/main.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::hash::{Hash, Hasher};
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Deref`
[INFO] [stdout]  --> main/src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::ops::Deref;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::os::fd::AsRawFd`
[INFO] [stdout]  --> main/src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::os::fd::AsRawFd;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::Rng`
[INFO] [stdout]   --> main/src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use rand::Rng;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::iter::ParallelIterator`
[INFO] [stdout]   --> main/src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use rayon::iter::ParallelIterator;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Animal`, `OutlinePrint`, `Pilot`, and `Wizard`
[INFO] [stdout]   --> main/src/main.rs:18:22
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::structs::{Animal, OutlinePrint, Pilot, Wizard};
[INFO] [stdout]    |                      ^^^^^^  ^^^^^^^^^^^^  ^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Paragraph`
[INFO] [stdout]  --> main/src/readers.rs:5:36
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::structs::{Article, Cat, Paragraph};
[INFO] [stdout]   |                                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stdout]  --> main/src/readers.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Path`
[INFO] [stdout]  --> main/src/readers.rs:9:17
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::path::{Path, PathBuf};
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Pointer`
[INFO] [stdout]  --> main/src/structs.rs:5:43
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::fmt::{Debug, Display, Formatter, Pointer, Write};
[INFO] [stdout]   |                                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> main/src/structs.rs:5:52
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::fmt::{Debug, Display, Formatter, Pointer, Write};
[INFO] [stdout]   |                                                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Hasher`
[INFO] [stdout]  --> main/src/main.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::hash::{Hash, Hasher};
[INFO] [stdout]   |                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `post`
[INFO] [stdout]    --> main/src/structs.rs:312:27
[INFO] [stdout]     |
[INFO] [stdout] 312 |     fn content<'a>(&self, post: &'a Post) -> &'a str {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_post`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> main/src/main.rs:931:9
[INFO] [stdout]     |
[INFO] [stdout] 931 |     for i in test.iter(){}
[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]    --> main/src/main.rs:932:9
[INFO] [stdout]     |
[INFO] [stdout] 932 |     for i in test.iter_mut(){}
[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]    --> main/src/main.rs:933:9
[INFO] [stdout]     |
[INFO] [stdout] 933 |     for i in test.into_iter() {}// consume vec! ownership on all values
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]    --> main/src/main.rs:899:13
[INFO] [stdout]     |
[INFO] [stdout] 899 |     Cons(T, &'a List<'a, T>),
[INFO] [stdout]     |     ----    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `List` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 899 |     Cons(T, ()),
[INFO] [stdout]     |             ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DefaultUser` is never constructed
[INFO] [stdout]    --> main/src/main.rs:903:8
[INFO] [stdout]     |
[INFO] [stdout] 903 | struct DefaultUser {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `SomethingCool` is never used
[INFO] [stdout]    --> main/src/main.rs:907:7
[INFO] [stdout]     |
[INFO] [stdout] 907 | trait SomethingCool {
[INFO] [stdout]     |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `convert_md_to_html_parallel` is never used
[INFO] [stdout]   --> main/src/converters.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn convert_md_to_html_parallel(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `converter_celcius_and_fahrenheit` is never used
[INFO] [stdout]   --> main/src/converters.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub fn converter_celcius_and_fahrenheit() -> Result<f32, &'static str> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_parent_recursively` is never used
[INFO] [stdout]   --> main/src/readers.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn get_parent_recursively(cat: &Rc<RefCell<Cat>>) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_md_files` is never used
[INFO] [stdout]   --> main/src/readers.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn read_md_files() -> Result<Vec<PathBuf>, io::Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_to_json` is never used
[INFO] [stdout]   --> main/src/readers.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn write_to_json(obj: &Article) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_from_file_by_csv` is never used
[INFO] [stdout]   --> main/src/readers.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub fn read_from_file_by_csv(file_path: &str) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_from_json` is never used
[INFO] [stdout]   --> main/src/readers.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub fn read_from_json(json: &str) -> Result<Article, Box<dyn Error>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_request` is never used
[INFO] [stdout]   --> main/src/readers.rs:70:8
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn get_request(addr: &str) -> Result<reqwest::blocking::Response, Box<dyn Error>> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add_foo` and `bad_method` are never used
[INFO] [stdout]   --> main/src/structs.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Foo {
[INFO] [stdout]    | -------- methods in this implementation
[INFO] [stdout] 17 |     pub fn add_foo(&mut self) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn bad_method(self) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `OutlinePrint` is never used
[INFO] [stdout]   --> main/src/structs.rs:83:11
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub trait OutlinePrint: Display {
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Animal` is never used
[INFO] [stdout]    --> main/src/structs.rs:109:11
[INFO] [stdout]     |
[INFO] [stdout] 109 | pub trait Animal {
[INFO] [stdout]     |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Dog` is never constructed
[INFO] [stdout]    --> main/src/structs.rs:113:12
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub struct Dog;
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `baby_name` is never used
[INFO] [stdout]    --> main/src/structs.rs:116:12
[INFO] [stdout]     |
[INFO] [stdout] 115 | impl Dog {
[INFO] [stdout]     | -------- associated function in this implementation
[INFO] [stdout] 116 |     pub fn baby_name() -> String {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `fly` is never used
[INFO] [stdout]    --> main/src/structs.rs:128:8
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub trait Pilot {
[INFO] [stdout]     |           ----- method in this trait
[INFO] [stdout] 128 |     fn fly(&self);
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `fly` is never used
[INFO] [stdout]    --> main/src/structs.rs:132:8
[INFO] [stdout]     |
[INFO] [stdout] 131 | pub trait Wizard {
[INFO] [stdout]     |           ------ method in this trait
[INFO] [stdout] 132 |     fn fly(&self);
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `fly` is never used
[INFO] [stdout]    --> main/src/structs.rs:150:12
[INFO] [stdout]     |
[INFO] [stdout] 149 | impl Human {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] 150 |     pub fn fly(&self) {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EPost` is never constructed
[INFO] [stdout]    --> main/src/structs.rs:155:12
[INFO] [stdout]     |
[INFO] [stdout] 155 | pub struct EPost {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `content`, `add_text`, `request_review`, `reject`, and `approve` are never used
[INFO] [stdout]    --> main/src/structs.rs:162:12
[INFO] [stdout]     |
[INFO] [stdout] 161 | impl EPost {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] 162 |     pub fn new() -> EPost {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 170 |     pub fn content(&self) -> &str {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 174 |     pub fn add_text(&mut self, text: &str) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 181 |     pub fn request_review(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 189 |     pub fn reject(&mut self) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 198 |     pub fn approve(&mut self) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `PostState` is never used
[INFO] [stdout]    --> main/src/structs.rs:214:6
[INFO] [stdout]     |
[INFO] [stdout] 214 | enum PostState {
[INFO] [stdout]     |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NPost` is never constructed
[INFO] [stdout]    --> main/src/structs.rs:220:12
[INFO] [stdout]     |
[INFO] [stdout] 220 | pub struct NPost {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `content` are never used
[INFO] [stdout]    --> main/src/structs.rs:225:12
[INFO] [stdout]     |
[INFO] [stdout] 224 | impl NPost {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] 225 |     pub fn new() -> DraftPost {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 231 |     pub fn content(&self) -> &str {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DraftPost` is never constructed
[INFO] [stdout]    --> main/src/structs.rs:236:12
[INFO] [stdout]     |
[INFO] [stdout] 236 | pub struct DraftPost {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add_text` and `request_review` are never used
[INFO] [stdout]    --> main/src/structs.rs:241:12
[INFO] [stdout]     |
[INFO] [stdout] 240 | impl DraftPost {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] 241 |     pub fn add_text(&mut self, text: &str) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 245 |     pub fn request_review(self) -> PendingReviewPost {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PendingReviewPost` is never constructed
[INFO] [stdout]    --> main/src/structs.rs:252:12
[INFO] [stdout]     |
[INFO] [stdout] 252 | pub struct PendingReviewPost {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `approve` is never used
[INFO] [stdout]    --> main/src/structs.rs:257:12
[INFO] [stdout]     |
[INFO] [stdout] 256 | impl PendingReviewPost {
[INFO] [stdout]     | ---------------------- method in this implementation
[INFO] [stdout] 257 |     pub fn approve(self) -> NPost {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Post` is never constructed
[INFO] [stdout]    --> main/src/structs.rs:264:12
[INFO] [stdout]     |
[INFO] [stdout] 264 | pub struct Post {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `add_text`, `content`, `request_review`, `reject`, and `approve` are never used
[INFO] [stdout]    --> main/src/structs.rs:271:12
[INFO] [stdout]     |
[INFO] [stdout] 270 | impl Post {
[INFO] [stdout]     | --------- associated items in this implementation
[INFO] [stdout] 271 |     pub fn new() -> Post {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 280 |     pub fn add_text(&mut self, text: &str) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 285 |     pub fn content(&self) -> &str {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 289 |     pub fn request_review(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 295 |     pub fn reject(&mut self) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 301 |     pub fn approve(&mut self) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `State` is never used
[INFO] [stdout]    --> main/src/structs.rs:308:7
[INFO] [stdout]     |
[INFO] [stdout] 308 | trait State {
[INFO] [stdout]     |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Draft` is never constructed
[INFO] [stdout]    --> main/src/structs.rs:317:8
[INFO] [stdout]     |
[INFO] [stdout] 317 | struct Draft {}
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PendingReview` is never constructed
[INFO] [stdout]    --> main/src/structs.rs:336:8
[INFO] [stdout]     |
[INFO] [stdout] 336 | struct PendingReview {}
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Published` is never constructed
[INFO] [stdout]    --> main/src/structs.rs:355:8
[INFO] [stdout]     |
[INFO] [stdout] 355 | struct Published {}
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Node` is never constructed
[INFO] [stdout]    --> main/src/structs.rs:379:12
[INFO] [stdout]     |
[INFO] [stdout] 379 | pub struct Node {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `print_field`, and `hello` are never used
[INFO] [stdout]    --> main/src/structs.rs:390:12
[INFO] [stdout]     |
[INFO] [stdout] 389 | impl<T: Debug + Display> MyBox<T> {
[INFO] [stdout]     | --------------------------------- associated items in this implementation
[INFO] [stdout] 390 |     pub fn new(refer: T) -> MyBox<T> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 |     pub fn print_field(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 398 |     pub fn hello(name: &str) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Cat` is never constructed
[INFO] [stdout]    --> main/src/structs.rs:437:12
[INFO] [stdout]     |
[INFO] [stdout] 437 | pub struct Cat {
[INFO] [stdout]     |            ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Cat` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ProcessorMessage` is never used
[INFO] [stdout]    --> main/src/structs.rs:443:10
[INFO] [stdout]     |
[INFO] [stdout] 443 | pub enum ProcessorMessage {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 15s
[INFO] running `Command { std: "docker" "inspect" "b46bc5e2c0b1b40690a73c1673b38856d272bde369851b3be021ce82ad4dc19a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b46bc5e2c0b1b40690a73c1673b38856d272bde369851b3be021ce82ad4dc19a", kill_on_drop: false }`
[INFO] [stdout] b46bc5e2c0b1b40690a73c1673b38856d272bde369851b3be021ce82ad4dc19a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41bc3bd26f6986982d208937b0a03e17499907be27f65d29feedccd1990849d4
[INFO] running `Command { std: "docker" "start" "-a" "41bc3bd26f6986982d208937b0a03e17499907be27f65d29feedccd1990849d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling something v0.1.0 (/opt/rustwide/workdir/examples/something)
[INFO] [stderr]    Compiling test_zone v0.1.0 (/opt/rustwide/workdir/main)
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> main/src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Hash`
[INFO] [stdout]  --> main/src/main.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::hash::{Hash, Hasher};
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Deref`
[INFO] [stdout]  --> main/src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::ops::Deref;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::os::fd::AsRawFd`
[INFO] [stdout]  --> main/src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::os::fd::AsRawFd;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::Rng`
[INFO] [stdout]   --> main/src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use rand::Rng;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::iter::ParallelIterator`
[INFO] [stdout]   --> main/src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use rayon::iter::ParallelIterator;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Animal`, `OutlinePrint`, `Pilot`, and `Wizard`
[INFO] [stdout]   --> main/src/main.rs:18:22
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::structs::{Animal, OutlinePrint, Pilot, Wizard};
[INFO] [stdout]    |                      ^^^^^^  ^^^^^^^^^^^^  ^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stdout]  --> main/src/readers.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Path`
[INFO] [stdout]  --> main/src/readers.rs:9:17
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::path::{Path, PathBuf};
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Pointer`
[INFO] [stdout]  --> main/src/structs.rs:5:43
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::fmt::{Debug, Display, Formatter, Pointer, Write};
[INFO] [stdout]   |                                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> main/src/structs.rs:5:52
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::fmt::{Debug, Display, Formatter, Pointer, Write};
[INFO] [stdout]   |                                                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Hasher`
[INFO] [stdout]  --> main/src/main.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::hash::{Hash, Hasher};
[INFO] [stdout]   |                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `post`
[INFO] [stdout]    --> main/src/structs.rs:312:27
[INFO] [stdout]     |
[INFO] [stdout] 312 |     fn content<'a>(&self, post: &'a Post) -> &'a str {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_post`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> main/src/main.rs:931:9
[INFO] [stdout]     |
[INFO] [stdout] 931 |     for i in test.iter(){}
[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]    --> main/src/main.rs:932:9
[INFO] [stdout]     |
[INFO] [stdout] 932 |     for i in test.iter_mut(){}
[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]    --> main/src/main.rs:933:9
[INFO] [stdout]     |
[INFO] [stdout] 933 |     for i in test.into_iter() {}// consume vec! ownership on all values
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]    --> main/src/main.rs:899:13
[INFO] [stdout]     |
[INFO] [stdout] 899 |     Cons(T, &'a List<'a, T>),
[INFO] [stdout]     |     ----    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `List` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 899 |     Cons(T, ()),
[INFO] [stdout]     |             ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DefaultUser` is never constructed
[INFO] [stdout]    --> main/src/main.rs:903:8
[INFO] [stdout]     |
[INFO] [stdout] 903 | struct DefaultUser {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `SomethingCool` is never used
[INFO] [stdout]    --> main/src/main.rs:907:7
[INFO] [stdout]     |
[INFO] [stdout] 907 | trait SomethingCool {
[INFO] [stdout]     |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `convert_md_to_html_parallel` is never used
[INFO] [stdout]   --> main/src/converters.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn convert_md_to_html_parallel(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `converter_celcius_and_fahrenheit` is never used
[INFO] [stdout]   --> main/src/converters.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub fn converter_celcius_and_fahrenheit() -> Result<f32, &'static str> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_parent_recursively` is never used
[INFO] [stdout]   --> main/src/readers.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn get_parent_recursively(cat: &Rc<RefCell<Cat>>) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_md_files` is never used
[INFO] [stdout]   --> main/src/readers.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn read_md_files() -> Result<Vec<PathBuf>, io::Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_request` is never used
[INFO] [stdout]   --> main/src/readers.rs:70:8
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn get_request(addr: &str) -> Result<reqwest::blocking::Response, Box<dyn Error>> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add_foo` and `bad_method` are never used
[INFO] [stdout]   --> main/src/structs.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Foo {
[INFO] [stdout]    | -------- methods in this implementation
[INFO] [stdout] 17 |     pub fn add_foo(&mut self) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn bad_method(self) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `OutlinePrint` is never used
[INFO] [stdout]   --> main/src/structs.rs:83:11
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub trait OutlinePrint: Display {
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Animal` is never used
[INFO] [stdout]    --> main/src/structs.rs:109:11
[INFO] [stdout]     |
[INFO] [stdout] 109 | pub trait Animal {
[INFO] [stdout]     |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Dog` is never constructed
[INFO] [stdout]    --> main/src/structs.rs:113:12
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub struct Dog;
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `baby_name` is never used
[INFO] [stdout]    --> main/src/structs.rs:116:12
[INFO] [stdout]     |
[INFO] [stdout] 115 | impl Dog {
[INFO] [stdout]     | -------- associated function in this implementation
[INFO] [stdout] 116 |     pub fn baby_name() -> String {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `fly` is never used
[INFO] [stdout]    --> main/src/structs.rs:128:8
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub trait Pilot {
[INFO] [stdout]     |           ----- method in this trait
[INFO] [stdout] 128 |     fn fly(&self);
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `fly` is never used
[INFO] [stdout]    --> main/src/structs.rs:132:8
[INFO] [stdout]     |
[INFO] [stdout] 131 | pub trait Wizard {
[INFO] [stdout]     |           ------ method in this trait
[INFO] [stdout] 132 |     fn fly(&self);
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `fly` is never used
[INFO] [stdout]    --> main/src/structs.rs:150:12
[INFO] [stdout]     |
[INFO] [stdout] 149 | impl Human {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] 150 |     pub fn fly(&self) {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EPost` is never constructed
[INFO] [stdout]    --> main/src/structs.rs:155:12
[INFO] [stdout]     |
[INFO] [stdout] 155 | pub struct EPost {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `content`, `add_text`, `request_review`, `reject`, and `approve` are never used
[INFO] [stdout]    --> main/src/structs.rs:162:12
[INFO] [stdout]     |
[INFO] [stdout] 161 | impl EPost {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] 162 |     pub fn new() -> EPost {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 170 |     pub fn content(&self) -> &str {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 174 |     pub fn add_text(&mut self, text: &str) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 181 |     pub fn request_review(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 189 |     pub fn reject(&mut self) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 198 |     pub fn approve(&mut self) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `PostState` is never used
[INFO] [stdout]    --> main/src/structs.rs:214:6
[INFO] [stdout]     |
[INFO] [stdout] 214 | enum PostState {
[INFO] [stdout]     |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NPost` is never constructed
[INFO] [stdout]    --> main/src/structs.rs:220:12
[INFO] [stdout]     |
[INFO] [stdout] 220 | pub struct NPost {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `content` are never used
[INFO] [stdout]    --> main/src/structs.rs:225:12
[INFO] [stdout]     |
[INFO] [stdout] 224 | impl NPost {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] 225 |     pub fn new() -> DraftPost {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 231 |     pub fn content(&self) -> &str {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DraftPost` is never constructed
[INFO] [stdout]    --> main/src/structs.rs:236:12
[INFO] [stdout]     |
[INFO] [stdout] 236 | pub struct DraftPost {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add_text` and `request_review` are never used
[INFO] [stdout]    --> main/src/structs.rs:241:12
[INFO] [stdout]     |
[INFO] [stdout] 240 | impl DraftPost {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] 241 |     pub fn add_text(&mut self, text: &str) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 245 |     pub fn request_review(self) -> PendingReviewPost {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PendingReviewPost` is never constructed
[INFO] [stdout]    --> main/src/structs.rs:252:12
[INFO] [stdout]     |
[INFO] [stdout] 252 | pub struct PendingReviewPost {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `approve` is never used
[INFO] [stdout]    --> main/src/structs.rs:257:12
[INFO] [stdout]     |
[INFO] [stdout] 256 | impl PendingReviewPost {
[INFO] [stdout]     | ---------------------- method in this implementation
[INFO] [stdout] 257 |     pub fn approve(self) -> NPost {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Post` is never constructed
[INFO] [stdout]    --> main/src/structs.rs:264:12
[INFO] [stdout]     |
[INFO] [stdout] 264 | pub struct Post {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `add_text`, `content`, `request_review`, `reject`, and `approve` are never used
[INFO] [stdout]    --> main/src/structs.rs:271:12
[INFO] [stdout]     |
[INFO] [stdout] 270 | impl Post {
[INFO] [stdout]     | --------- associated items in this implementation
[INFO] [stdout] 271 |     pub fn new() -> Post {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 280 |     pub fn add_text(&mut self, text: &str) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 285 |     pub fn content(&self) -> &str {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 289 |     pub fn request_review(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 295 |     pub fn reject(&mut self) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 301 |     pub fn approve(&mut self) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `State` is never used
[INFO] [stdout]    --> main/src/structs.rs:308:7
[INFO] [stdout]     |
[INFO] [stdout] 308 | trait State {
[INFO] [stdout]     |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Draft` is never constructed
[INFO] [stdout]    --> main/src/structs.rs:317:8
[INFO] [stdout]     |
[INFO] [stdout] 317 | struct Draft {}
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PendingReview` is never constructed
[INFO] [stdout]    --> main/src/structs.rs:336:8
[INFO] [stdout]     |
[INFO] [stdout] 336 | struct PendingReview {}
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Published` is never constructed
[INFO] [stdout]    --> main/src/structs.rs:355:8
[INFO] [stdout]     |
[INFO] [stdout] 355 | struct Published {}
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Node` is never constructed
[INFO] [stdout]    --> main/src/structs.rs:379:12
[INFO] [stdout]     |
[INFO] [stdout] 379 | pub struct Node {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `print_field`, and `hello` are never used
[INFO] [stdout]    --> main/src/structs.rs:390:12
[INFO] [stdout]     |
[INFO] [stdout] 389 | impl<T: Debug + Display> MyBox<T> {
[INFO] [stdout]     | --------------------------------- associated items in this implementation
[INFO] [stdout] 390 |     pub fn new(refer: T) -> MyBox<T> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 |     pub fn print_field(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 398 |     pub fn hello(name: &str) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Cat` is never constructed
[INFO] [stdout]    --> main/src/structs.rs:437:12
[INFO] [stdout]     |
[INFO] [stdout] 437 | pub struct Cat {
[INFO] [stdout]     |            ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Cat` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ProcessorMessage` is never used
[INFO] [stdout]    --> main/src/structs.rs:443:10
[INFO] [stdout]     |
[INFO] [stdout] 443 | pub enum ProcessorMessage {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.31s
[INFO] running `Command { std: "docker" "inspect" "41bc3bd26f6986982d208937b0a03e17499907be27f65d29feedccd1990849d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41bc3bd26f6986982d208937b0a03e17499907be27f65d29feedccd1990849d4", kill_on_drop: false }`
[INFO] [stdout] 41bc3bd26f6986982d208937b0a03e17499907be27f65d29feedccd1990849d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6d8b745346ddb4d27d317a2dc588e1cd52ff80f9ca59b9a4044547279cc1fee5
[INFO] running `Command { std: "docker" "start" "-a" "6d8b745346ddb4d27d317a2dc588e1cd52ff80f9ca59b9a4044547279cc1fee5", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::error::Error`
[INFO] [stderr]  --> main/src/main.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::error::Error;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Hash`
[INFO] [stderr]  --> main/src/main.rs:3:17
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::hash::{Hash, Hasher};
[INFO] [stderr]   |                 ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Deref`
[INFO] [stderr]  --> main/src/main.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::ops::Deref;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::os::fd::AsRawFd`
[INFO] [stderr]  --> main/src/main.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::os::fd::AsRawFd;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rand::Rng`
[INFO] [stderr]   --> main/src/main.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use rand::Rng;
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rayon::iter::ParallelIterator`
[INFO] [stderr]   --> main/src/main.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use rayon::iter::ParallelIterator;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Animal`, `OutlinePrint`, `Pilot`, and `Wizard`
[INFO] [stderr]   --> main/src/main.rs:18:22
[INFO] [stderr]    |
[INFO] [stderr] 18 | use crate::structs::{Animal, OutlinePrint, Pilot, Wizard};
[INFO] [stderr]    |                      ^^^^^^  ^^^^^^^^^^^^  ^^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stderr]  --> main/src/readers.rs:7:13
[INFO] [stderr]   |
[INFO] [stderr] 7 | use serde::{Deserialize, Serialize};
[INFO] [stderr]   |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Path`
[INFO] [stderr]  --> main/src/readers.rs:9:17
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::path::{Path, PathBuf};
[INFO] [stderr]   |                 ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Pointer`
[INFO] [stderr]  --> main/src/structs.rs:5:43
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::fmt::{Debug, Display, Formatter, Pointer, Write};
[INFO] [stderr]   |                                           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Write`
[INFO] [stderr]  --> main/src/structs.rs:5:52
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::fmt::{Debug, Display, Formatter, Pointer, Write};
[INFO] [stderr]   |                                                    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Hasher`
[INFO] [stderr]  --> main/src/main.rs:3:23
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::hash::{Hash, Hasher};
[INFO] [stderr]   |                       ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `post`
[INFO] [stderr]    --> main/src/structs.rs:312:27
[INFO] [stderr]     |
[INFO] [stderr] 312 |     fn content<'a>(&self, post: &'a Post) -> &'a str {
[INFO] [stderr]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_post`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> main/src/main.rs:931:9
[INFO] [stderr]     |
[INFO] [stderr] 931 |     for i in test.iter(){}
[INFO] [stderr]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> main/src/main.rs:932:9
[INFO] [stderr]     |
[INFO] [stderr] 932 |     for i in test.iter_mut(){}
[INFO] [stderr]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> main/src/main.rs:933:9
[INFO] [stderr]     |
[INFO] [stderr] 933 |     for i in test.into_iter() {}// consume vec! ownership on all values
[INFO] [stderr]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: field `1` is never read
[INFO] [stderr]    --> main/src/main.rs:899:13
[INFO] [stderr]     |
[INFO] [stderr] 899 |     Cons(T, &'a List<'a, T>),
[INFO] [stderr]     |     ----    ^^^^^^^^^^^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     field in this variant
[INFO] [stderr]     |
[INFO] [stderr]     = note: `List` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]     |
[INFO] [stderr] 899 |     Cons(T, ()),
[INFO] [stderr]     |             ~~
[INFO] [stderr] 
[INFO] [stderr] warning: struct `DefaultUser` is never constructed
[INFO] [stderr]    --> main/src/main.rs:903:8
[INFO] [stderr]     |
[INFO] [stderr] 903 | struct DefaultUser {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `SomethingCool` is never used
[INFO] [stderr]    --> main/src/main.rs:907:7
[INFO] [stderr]     |
[INFO] [stderr] 907 | trait SomethingCool {
[INFO] [stderr]     |       ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `convert_md_to_html_parallel` is never used
[INFO] [stderr]   --> main/src/converters.rs:10:8
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub fn convert_md_to_html_parallel(
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `converter_celcius_and_fahrenheit` is never used
[INFO] [stderr]   --> main/src/converters.rs:67:8
[INFO] [stderr]    |
[INFO] [stderr] 67 | pub fn converter_celcius_and_fahrenheit() -> Result<f32, &'static str> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_parent_recursively` is never used
[INFO] [stderr]   --> main/src/readers.rs:12:8
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub fn get_parent_recursively(cat: &Rc<RefCell<Cat>>) {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `read_md_files` is never used
[INFO] [stderr]   --> main/src/readers.rs:32:8
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub fn read_md_files() -> Result<Vec<PathBuf>, io::Error> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_request` is never used
[INFO] [stderr]   --> main/src/readers.rs:70:8
[INFO] [stderr]    |
[INFO] [stderr] 70 | pub fn get_request(addr: &str) -> Result<reqwest::blocking::Response, Box<dyn Error>> {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `add_foo` and `bad_method` are never used
[INFO] [stderr]   --> main/src/structs.rs:17:12
[INFO] [stderr]    |
[INFO] [stderr] 16 | impl Foo {
[INFO] [stderr]    | -------- methods in this implementation
[INFO] [stderr] 17 |     pub fn add_foo(&mut self) {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 21 |     pub fn bad_method(self) {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `OutlinePrint` is never used
[INFO] [stderr]   --> main/src/structs.rs:83:11
[INFO] [stderr]    |
[INFO] [stderr] 83 | pub trait OutlinePrint: Display {
[INFO] [stderr]    |           ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Animal` is never used
[INFO] [stderr]    --> main/src/structs.rs:109:11
[INFO] [stderr]     |
[INFO] [stderr] 109 | pub trait Animal {
[INFO] [stderr]     |           ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Dog` is never constructed
[INFO] [stderr]    --> main/src/structs.rs:113:12
[INFO] [stderr]     |
[INFO] [stderr] 113 | pub struct Dog;
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `baby_name` is never used
[INFO] [stderr]    --> main/src/structs.rs:116:12
[INFO] [stderr]     |
[INFO] [stderr] 115 | impl Dog {
[INFO] [stderr]     | -------- associated function in this implementation
[INFO] [stderr] 116 |     pub fn baby_name() -> String {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `fly` is never used
[INFO] [stderr]    --> main/src/structs.rs:128:8
[INFO] [stderr]     |
[INFO] [stderr] 127 | pub trait Pilot {
[INFO] [stderr]     |           ----- method in this trait
[INFO] [stderr] 128 |     fn fly(&self);
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `fly` is never used
[INFO] [stderr]    --> main/src/structs.rs:132:8
[INFO] [stderr]     |
[INFO] [stderr] 131 | pub trait Wizard {
[INFO] [stderr]     |           ------ method in this trait
[INFO] [stderr] 132 |     fn fly(&self);
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `fly` is never used
[INFO] [stderr]    --> main/src/structs.rs:150:12
[INFO] [stderr]     |
[INFO] [stderr] 149 | impl Human {
[INFO] [stderr]     | ---------- method in this implementation
[INFO] [stderr] 150 |     pub fn fly(&self) {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `EPost` is never constructed
[INFO] [stderr]    --> main/src/structs.rs:155:12
[INFO] [stderr]     |
[INFO] [stderr] 155 | pub struct EPost {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `content`, `add_text`, `request_review`, `reject`, and `approve` are never used
[INFO] [stderr]    --> main/src/structs.rs:162:12
[INFO] [stderr]     |
[INFO] [stderr] 161 | impl EPost {
[INFO] [stderr]     | ---------- associated items in this implementation
[INFO] [stderr] 162 |     pub fn new() -> EPost {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 170 |     pub fn content(&self) -> &str {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 174 |     pub fn add_text(&mut self, text: &str) {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 181 |     pub fn request_review(&mut self) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 189 |     pub fn reject(&mut self) {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 198 |     pub fn approve(&mut self) {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `PostState` is never used
[INFO] [stderr]    --> main/src/structs.rs:214:6
[INFO] [stderr]     |
[INFO] [stderr] 214 | enum PostState {
[INFO] [stderr]     |      ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `NPost` is never constructed
[INFO] [stderr]    --> main/src/structs.rs:220:12
[INFO] [stderr]     |
[INFO] [stderr] 220 | pub struct NPost {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `content` are never used
[INFO] [stderr]    --> main/src/structs.rs:225:12
[INFO] [stderr]     |
[INFO] [stderr] 224 | impl NPost {
[INFO] [stderr]     | ---------- associated items in this implementation
[INFO] [stderr] 225 |     pub fn new() -> DraftPost {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 231 |     pub fn content(&self) -> &str {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `DraftPost` is never constructed
[INFO] [stderr]    --> main/src/structs.rs:236:12
[INFO] [stderr]     |
[INFO] [stderr] 236 | pub struct DraftPost {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `add_text` and `request_review` are never used
[INFO] [stderr]    --> main/src/structs.rs:241:12
[INFO] [stderr]     |
[INFO] [stderr] 240 | impl DraftPost {
[INFO] [stderr]     | -------------- methods in this implementation
[INFO] [stderr] 241 |     pub fn add_text(&mut self, text: &str) {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 245 |     pub fn request_review(self) -> PendingReviewPost {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `PendingReviewPost` is never constructed
[INFO] [stderr]    --> main/src/structs.rs:252:12
[INFO] [stderr]     |
[INFO] [stderr] 252 | pub struct PendingReviewPost {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `approve` is never used
[INFO] [stderr]    --> main/src/structs.rs:257:12
[INFO] [stderr]     |
[INFO] [stderr] 256 | impl PendingReviewPost {
[INFO] [stderr]     | ---------------------- method in this implementation
[INFO] [stderr] 257 |     pub fn approve(self) -> NPost {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Post` is never constructed
[INFO] [stderr]    --> main/src/structs.rs:264:12
[INFO] [stderr]     |
[INFO] [stderr] 264 | pub struct Post {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `add_text`, `content`, `request_review`, `reject`, and `approve` are never used
[INFO] [stderr]    --> main/src/structs.rs:271:12
[INFO] [stderr]     |
[INFO] [stderr] 270 | impl Post {
[INFO] [stderr]     | --------- associated items in this implementation
[INFO] [stderr] 271 |     pub fn new() -> Post {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 280 |     pub fn add_text(&mut self, text: &str) {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 285 |     pub fn content(&self) -> &str {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 289 |     pub fn request_review(&mut self) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 295 |     pub fn reject(&mut self) {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 301 |     pub fn approve(&mut self) {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `State` is never used
[INFO] [stderr]    --> main/src/structs.rs:308:7
[INFO] [stderr]     |
[INFO] [stderr] 308 | trait State {
[INFO] [stderr]     |       ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Draft` is never constructed
[INFO] [stderr]    --> main/src/structs.rs:317:8
[INFO] [stderr]     |
[INFO] [stderr] 317 | struct Draft {}
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `PendingReview` is never constructed
[INFO] [stderr]    --> main/src/structs.rs:336:8
[INFO] [stderr]     |
[INFO] [stderr] 336 | struct PendingReview {}
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Published` is never constructed
[INFO] [stderr]    --> main/src/structs.rs:355:8
[INFO] [stderr]     |
[INFO] [stderr] 355 | struct Published {}
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Node` is never constructed
[INFO] [stderr]    --> main/src/structs.rs:379:12
[INFO] [stderr]     |
[INFO] [stderr] 379 | pub struct Node {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `print_field`, and `hello` are never used
[INFO] [stderr]    --> main/src/structs.rs:390:12
[INFO] [stderr]     |
[INFO] [stderr] 389 | impl<T: Debug + Display> MyBox<T> {
[INFO] [stderr]     | --------------------------------- associated items in this implementation
[INFO] [stderr] 390 |     pub fn new(refer: T) -> MyBox<T> {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 394 |     pub fn print_field(&self) {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 398 |     pub fn hello(name: &str) {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Cat` is never constructed
[INFO] [stderr]    --> main/src/structs.rs:437:12
[INFO] [stderr]     |
[INFO] [stderr] 437 | pub struct Cat {
[INFO] [stderr]     |            ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Cat` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: enum `ProcessorMessage` is never used
[INFO] [stderr]    --> main/src/structs.rs:443:10
[INFO] [stderr]     |
[INFO] [stderr] 443 | pub enum ProcessorMessage {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `test_zone` (bin "test_zone" test) generated 51 warnings (run `cargo fix --bin "test_zone" --tests` to apply 10 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/something-864f8328495c7603)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/test_zone-6641322ad118549d)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test readers::tests::test_read_from_file_by_csv_bad_path ... ok
[INFO] [stdout] test readers::tests::test_read_from_json_bad_data ... ok
[INFO] [stdout] test readers::tests::test_read_from_json ... ok
[INFO] [stdout] test readers::tests::test_write_to_json ... ok
[INFO] [stdout] test readers::tests::test_read_from_file_by_csv ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- readers::tests::test_read_from_file_by_csv stdout ----
[INFO] [stdout] thread 'readers::tests::test_read_from_file_by_csv' panicked at main/src/readers.rs:86:9:
[INFO] [stdout] assertion failed: read_from_file_by_csv("biostats.csv").is_ok()
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5cf2f8451e6a - std::backtrace_rs::backtrace::libunwind::trace::h5a5b8284f2d0c266
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x5cf2f8451e6a - std::backtrace_rs::backtrace::trace_unsynchronized::h76d4f1c9b0b875e3
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5cf2f8451e6a - std::sys::backtrace::_print_fmt::hc4546b8364a537c6
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5cf2f8451e6a - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h5b6bd5631a6d1f6b
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5cf2f84772f3 - core::fmt::rt::Argument::fmt::h270f6602a2b96f62
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x5cf2f84772f3 - core::fmt::write::h7550c97b06c86515
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/fmt/mod.rs:1186:21
[INFO] [stdout]    6:     0x5cf2f844f033 - std::io::Write::write_fmt::h509ff860e5956e5e
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/io/mod.rs:1839:15
[INFO] [stdout]    7:     0x5cf2f8451cb2 - std::sys::backtrace::BacktraceLock::print::h2395ccd2c84ba3aa
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x5cf2f84532ca - std::panicking::default_hook::{{closure}}::he19d4c7230e07961
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:268:22
[INFO] [stdout]    9:     0x5cf2f84530d4 - std::panicking::default_hook::hf614597d3c67bbdb
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:292:9
[INFO] [stdout]   10:     0x5cf2f8403c89 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39b51ce4599c23d1
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   11:     0x5cf2f8403c89 - test::test_main::{{closure}}::he977ae839a582784
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:133:21
[INFO] [stdout]   12:     0x5cf2f8453968 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h9455091b6b06f9fb
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   13:     0x5cf2f8453968 - std::panicking::rust_panic_with_hook::h8942133a8b252070
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:809:13
[INFO] [stdout]   14:     0x5cf2f84536f6 - std::panicking::begin_panic_handler::{{closure}}::hb5f5963570096b29
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:667:13
[INFO] [stdout]   15:     0x5cf2f8452349 - std::sys::backtrace::__rust_end_short_backtrace::h6208cedc1922feda
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:170:18
[INFO] [stdout]   16:     0x5cf2f84533bc - rust_begin_unwind
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:665:5
[INFO] [stdout]   17:     0x5cf2f83a3a60 - core::panicking::panic_fmt::h0c3082644d1bf418
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/panicking.rs:74:14
[INFO] [stdout]   18:     0x5cf2f83a3aec - core::panicking::panic::h957f98c65a3b3074
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/panicking.rs:148:5
[INFO] [stdout]   19:     0x5cf2f83abf1b - test_zone::readers::tests::test_read_from_file_by_csv::h368a6926e0604174
[INFO] [stdout]                                at /opt/rustwide/workdir/main/src/readers.rs:86:9
[INFO] [stdout]   20:     0x5cf2f83abe87 - test_zone::readers::tests::test_read_from_file_by_csv::{{closure}}::h78bc08fe9a094209
[INFO] [stdout]                                at /opt/rustwide/workdir/main/src/readers.rs:85:36
[INFO] [stdout]   21:     0x5cf2f83a7ca6 - core::ops::function::FnOnce::call_once::h3b84c12d821cad20
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x5cf2f840864b - core::ops::function::FnOnce::call_once::h109cf8051a59b34e
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5cf2f840864b - test::__rust_begin_short_backtrace::hf4fff89d377446ba
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:621:18
[INFO] [stdout]   24:     0x5cf2f8407e87 - test::run_test_in_process::{{closure}}::h0e39181dd7ee5a43
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:644:60
[INFO] [stdout]   25:     0x5cf2f8407e87 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc5a66a30f0bdfd1f
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   26:     0x5cf2f8407e87 - std::panicking::try::do_call::h873b7cf639554a5e
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:557:40
[INFO] [stdout]   27:     0x5cf2f8407e87 - std::panicking::try::hdb19862fad9c8bd1
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:520:19
[INFO] [stdout]   28:     0x5cf2f8407e87 - std::panic::catch_unwind::h281fe732d236d260
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panic.rs:358:14
[INFO] [stdout]   29:     0x5cf2f8407e87 - test::run_test_in_process::h949b6df8457ed338
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:644:27
[INFO] [stdout]   30:     0x5cf2f8407e87 - test::run_test::{{closure}}::h52c556a6d4740e10
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:565:43
[INFO] [stdout]   31:     0x5cf2f83cd164 - test::run_test::{{closure}}::h4237f6381c45ccb9
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:595:41
[INFO] [stdout]   32:     0x5cf2f83cd164 - std::sys::backtrace::__rust_begin_short_backtrace::h505c97a579eca628
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:154:18
[INFO] [stdout]   33:     0x5cf2f83d082e - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h9e86b2e2bc107ea3
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/thread/mod.rs:538:17
[INFO] [stdout]   34:     0x5cf2f83d082e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8b06ddb275ff4a25
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   35:     0x5cf2f83d082e - std::panicking::try::do_call::hb26ecd7cd9a9355d
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:557:40
[INFO] [stdout]   36:     0x5cf2f83d082e - std::panicking::try::h8ddeca9d705f9069
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:520:19
[INFO] [stdout]   37:     0x5cf2f83d082e - std::panic::catch_unwind::h49e1c33078844c46
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panic.rs:358:14
[INFO] [stdout]   38:     0x5cf2f83d082e - std::thread::Builder::spawn_unchecked_::{{closure}}::h6073db6ff56ad35d
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/thread/mod.rs:537:30
[INFO] [stdout]   39:     0x5cf2f83d082e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h2c5a5f3779c774f1
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x5cf2f84576cb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf75717d9f28faebf
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   41:     0x5cf2f84576cb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7bd883a5f3c5f3c1
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   42:     0x5cf2f84576cb - std::sys::pal::unix::thread::Thread::new::thread_start::hcc78f3943333fa94
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stdout]   43:     0x768086a08ac3 - <unknown>
[INFO] [stdout]   44:     0x768086a99a04 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     readers::tests::test_read_from_file_by_csv
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `-p test_zone --bin test_zone`
[INFO] running `Command { std: "docker" "inspect" "6d8b745346ddb4d27d317a2dc588e1cd52ff80f9ca59b9a4044547279cc1fee5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d8b745346ddb4d27d317a2dc588e1cd52ff80f9ca59b9a4044547279cc1fee5", kill_on_drop: false }`
[INFO] [stdout] 6d8b745346ddb4d27d317a2dc588e1cd52ff80f9ca59b9a4044547279cc1fee5
