[INFO] cloning repository https://github.com/Goodjooy/RsInfixExpressToSuffixExpress
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Goodjooy/RsInfixExpressToSuffixExpress" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGoodjooy%2FRsInfixExpressToSuffixExpress", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGoodjooy%2FRsInfixExpressToSuffixExpress'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8582aa5f760e9219c64f0f90cacb937ba4108d34
[INFO] testing Goodjooy/RsInfixExpressToSuffixExpress against 1.90.0 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGoodjooy%2FRsInfixExpressToSuffixExpress" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Goodjooy/RsInfixExpressToSuffixExpress
[INFO] finished tweaking git repo https://github.com/Goodjooy/RsInfixExpressToSuffixExpress
[INFO] tweaked toml for git repo https://github.com/Goodjooy/RsInfixExpressToSuffixExpress written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Goodjooy/RsInfixExpressToSuffixExpress on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Goodjooy/RsInfixExpressToSuffixExpress 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 746d36a46945eff2fa3f58b2fc2fe2bffe5174647adfdc6321d19b3d1a8004d6
[INFO] running `Command { std: "docker" "start" "-a" "746d36a46945eff2fa3f58b2fc2fe2bffe5174647adfdc6321d19b3d1a8004d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "746d36a46945eff2fa3f58b2fc2fe2bffe5174647adfdc6321d19b3d1a8004d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "746d36a46945eff2fa3f58b2fc2fe2bffe5174647adfdc6321d19b3d1a8004d6", kill_on_drop: false }`
[INFO] [stdout] 746d36a46945eff2fa3f58b2fc2fe2bffe5174647adfdc6321d19b3d1a8004d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae661aaac89c201c324f9165e612ecfcd11091b6648c397e22c753cd52d1a5c7
[INFO] running `Command { std: "docker" "start" "-a" "ae661aaac89c201c324f9165e612ecfcd11091b6648c397e22c753cd52d1a5c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling sufix_express v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::slice::Iter`
[INFO] [stdout]  --> src/anaylze/lexical/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::slice::Iter;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::status`
[INFO] [stdout]  --> src/anaylze/lexical/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::status;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Final`
[INFO] [stdout]  --> src/anaylze/syntax/expr.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::{Data, Expr, Final, Item, Iter};
[INFO] [stdout]   |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/anaylze/lexical/do_anaylze.rs:81:46
[INFO] [stdout]    |
[INFO] [stdout] 81 |             f_number.parse().unwrap_or_else(|s| -> f64 { 0.0 }),
[INFO] [stdout]    |                                              ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num`
[INFO] [stdout]   --> src/anaylze/syntax/factor.rs:34:38
[INFO] [stdout]    |
[INFO] [stdout] 34 |         } else if let Data::NumFloat(num) = data {
[INFO] [stdout]    |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `anayles` is never used
[INFO] [stdout]   --> src/main.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn anayles(in_str: &mut std::str::Chars, status: StatusMachin) -> (Option<Express>, StatusMachin) {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Digit` is never used
[INFO] [stdout]  --> src/digit.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum Digit {
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `to_digit`, `new`, `item_update`, and `factor_update` are never used
[INFO] [stdout]   --> src/digit.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Digit {
[INFO] [stdout]    | ---------- associated functions in this implementation
[INFO] [stdout] 13 |     pub fn to_digit(last_exp: Express, ch: char) -> Express {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub fn new(last_exp: Express, num: i32) -> Express {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     fn item_update(item: &Item, num: i32) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     fn factor_update(fac: &Factor, num: i32) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Express` is never used
[INFO] [stdout]  --> src/express.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum Express {
[INFO] [stdout]   |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `add_sign` and `min_sign` are never used
[INFO] [stdout]   --> src/express.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Express {
[INFO] [stdout]    | ------------ associated functions in this implementation
[INFO] [stdout] 13 |     pub fn add_sign(last_exp: Express) -> Express {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn min_sign(last_exp: Express) -> Express {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Factor` is never used
[INFO] [stdout]  --> src/factor.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum Factor {
[INFO] [stdout]   |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `to_factor` is never used
[INFO] [stdout]   --> src/factor.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Factor {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 11 |     pub fn to_factor(num: i32) -> Factor {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Item` is never used
[INFO] [stdout]  --> src/item.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum Item {
[INFO] [stdout]   |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `update_item`, `to_item`, `pack_opt`, `produce_sign`, and `divide_sign` are never used
[INFO] [stdout]   --> src/item.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Item {
[INFO] [stdout]    | --------- associated functions in this implementation
[INFO] [stdout] 14 |     pub fn update_item(num:i32,item:Item)->Item{
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn to_item(num: i32) -> Item {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub fn pack_opt<F>(last_exp: Express, fun: F) -> Express
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 |     pub fn produce_sign(last_exp: Item) -> Item {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     pub fn divide_sign(last_exp: Item) -> Item {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StatusMachin` is never constructed
[INFO] [stdout]  --> src/status.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct StatusMachin {
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Status` is never used
[INFO] [stdout]  --> src/status.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum Status {
[INFO] [stdout]   |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `StackInfo` is never used
[INFO] [stdout]   --> src/status.rs:23:6
[INFO] [stdout]    |
[INFO] [stdout] 23 | enum StackInfo {
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `switch_status`, `is_recive`, and `get_status` are never used
[INFO] [stdout]    --> src/status.rs:30:12
[INFO] [stdout]     |
[INFO] [stdout]  29 | impl StatusMachin {
[INFO] [stdout]     | ----------------- associated items in this implementation
[INFO] [stdout]  30 |     pub fn new() -> StatusMachin {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  37 |     pub fn switch_status(mut self, next_char: char) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 175 |     pub fn is_recive(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 179 |     pub fn get_status(&self) -> &Status {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Anaylzer` is never constructed
[INFO] [stdout]  --> src/anaylze/mod.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Anaylzer{
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Nil` is never constructed
[INFO] [stdout]   --> src/anaylze/lexical/mod.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub enum LexicalData {
[INFO] [stdout]    |          ----------- variant in this enum
[INFO] [stdout] 31 |     Nil,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LexicalData` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/anaylze/lexical/iter.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl LexicalDataIter {
[INFO] [stdout]    | -------------------- associated function in this implementation
[INFO] [stdout] 41 |     pub fn new(data: Vec<LexicalData>) -> LexicalDataIter {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SINGLE_SIGNS` is never used
[INFO] [stdout]  --> src/anaylze/lexical/do_anaylze.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const SINGLE_SIGNS: [&str; 9] = ["{", "}", "[", "]", "(", ")", ":", ".", ";"];
[INFO] [stdout]   |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EXCPT_SIGNS` is never used
[INFO] [stdout]  --> src/anaylze/lexical/do_anaylze.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const EXCPT_SIGNS: [&str; 5] = [",", "$", "#", "@", "~"];
[INFO] [stdout]   |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SignTables` is never constructed
[INFO] [stdout]   --> src/anaylze/syntax/mod.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct SignTables {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Sign` is never constructed
[INFO] [stdout]   --> src/anaylze/syntax/mod.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub enum Factor {
[INFO] [stdout]    |          ------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 47 |     Sign(isize),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Factor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `OptExpr` is never used
[INFO] [stdout]   --> src/anaylze/syntax/mod.rs:52:6
[INFO] [stdout]    |
[INFO] [stdout] 52 | enum OptExpr {
[INFO] [stdout]    |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "ae661aaac89c201c324f9165e612ecfcd11091b6648c397e22c753cd52d1a5c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae661aaac89c201c324f9165e612ecfcd11091b6648c397e22c753cd52d1a5c7", kill_on_drop: false }`
[INFO] [stdout] ae661aaac89c201c324f9165e612ecfcd11091b6648c397e22c753cd52d1a5c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b3c8d09a88047f4770cde32eaf5f511e7f6dc731568a90c5861020121dc5f1f
[INFO] running `Command { std: "docker" "start" "-a" "4b3c8d09a88047f4770cde32eaf5f511e7f6dc731568a90c5861020121dc5f1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling sufix_express v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::slice::Iter`
[INFO] [stdout]  --> src/anaylze/lexical/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::slice::Iter;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::status`
[INFO] [stdout]  --> src/anaylze/lexical/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::status;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Final`
[INFO] [stdout]  --> src/anaylze/syntax/expr.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::{Data, Expr, Final, Item, Iter};
[INFO] [stdout]   |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/anaylze/lexical/do_anaylze.rs:81:46
[INFO] [stdout]    |
[INFO] [stdout] 81 |             f_number.parse().unwrap_or_else(|s| -> f64 { 0.0 }),
[INFO] [stdout]    |                                              ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/anaylze/lexical/do_anaylze.rs:214:21
[INFO] [stdout]     |
[INFO] [stdout] 214 |         let temp = |key: &String| -> Option<LexicalData> { None };
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num`
[INFO] [stdout]   --> src/anaylze/syntax/factor.rs:34:38
[INFO] [stdout]    |
[INFO] [stdout] 34 |         } else if let Data::NumFloat(num) = data {
[INFO] [stdout]    |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `anayles` is never used
[INFO] [stdout]   --> src/main.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn anayles(in_str: &mut std::str::Chars, status: StatusMachin) -> (Option<Express>, StatusMachin) {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Digit` is never used
[INFO] [stdout]  --> src/digit.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum Digit {
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `to_digit`, `new`, `item_update`, and `factor_update` are never used
[INFO] [stdout]   --> src/digit.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Digit {
[INFO] [stdout]    | ---------- associated functions in this implementation
[INFO] [stdout] 13 |     pub fn to_digit(last_exp: Express, ch: char) -> Express {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub fn new(last_exp: Express, num: i32) -> Express {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     fn item_update(item: &Item, num: i32) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     fn factor_update(fac: &Factor, num: i32) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Express` is never used
[INFO] [stdout]  --> src/express.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum Express {
[INFO] [stdout]   |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `add_sign` and `min_sign` are never used
[INFO] [stdout]   --> src/express.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Express {
[INFO] [stdout]    | ------------ associated functions in this implementation
[INFO] [stdout] 13 |     pub fn add_sign(last_exp: Express) -> Express {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn min_sign(last_exp: Express) -> Express {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Factor` is never used
[INFO] [stdout]  --> src/factor.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum Factor {
[INFO] [stdout]   |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `to_factor` is never used
[INFO] [stdout]   --> src/factor.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Factor {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 11 |     pub fn to_factor(num: i32) -> Factor {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Item` is never used
[INFO] [stdout]  --> src/item.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum Item {
[INFO] [stdout]   |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `update_item`, `to_item`, `pack_opt`, `produce_sign`, and `divide_sign` are never used
[INFO] [stdout]   --> src/item.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Item {
[INFO] [stdout]    | --------- associated functions in this implementation
[INFO] [stdout] 14 |     pub fn update_item(num:i32,item:Item)->Item{
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn to_item(num: i32) -> Item {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub fn pack_opt<F>(last_exp: Express, fun: F) -> Express
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 |     pub fn produce_sign(last_exp: Item) -> Item {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     pub fn divide_sign(last_exp: Item) -> Item {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StatusMachin` is never constructed
[INFO] [stdout]  --> src/status.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct StatusMachin {
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Status` is never used
[INFO] [stdout]  --> src/status.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum Status {
[INFO] [stdout]   |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `StackInfo` is never used
[INFO] [stdout]   --> src/status.rs:23:6
[INFO] [stdout]    |
[INFO] [stdout] 23 | enum StackInfo {
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `switch_status`, `is_recive`, and `get_status` are never used
[INFO] [stdout]    --> src/status.rs:30:12
[INFO] [stdout]     |
[INFO] [stdout]  29 | impl StatusMachin {
[INFO] [stdout]     | ----------------- associated items in this implementation
[INFO] [stdout]  30 |     pub fn new() -> StatusMachin {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  37 |     pub fn switch_status(mut self, next_char: char) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 175 |     pub fn is_recive(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 179 |     pub fn get_status(&self) -> &Status {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Anaylzer` is never constructed
[INFO] [stdout]  --> src/anaylze/mod.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Anaylzer{
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Nil` is never constructed
[INFO] [stdout]   --> src/anaylze/lexical/mod.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub enum LexicalData {
[INFO] [stdout]    |          ----------- variant in this enum
[INFO] [stdout] 31 |     Nil,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LexicalData` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SINGLE_SIGNS` is never used
[INFO] [stdout]  --> src/anaylze/lexical/do_anaylze.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const SINGLE_SIGNS: [&str; 9] = ["{", "}", "[", "]", "(", ")", ":", ".", ";"];
[INFO] [stdout]   |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EXCPT_SIGNS` is never used
[INFO] [stdout]  --> src/anaylze/lexical/do_anaylze.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const EXCPT_SIGNS: [&str; 5] = [",", "$", "#", "@", "~"];
[INFO] [stdout]   |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SignTables` is never constructed
[INFO] [stdout]   --> src/anaylze/syntax/mod.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct SignTables {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Sign` is never constructed
[INFO] [stdout]   --> src/anaylze/syntax/mod.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub enum Factor {
[INFO] [stdout]    |          ------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 47 |     Sign(isize),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Factor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `OptExpr` is never used
[INFO] [stdout]   --> src/anaylze/syntax/mod.rs:52:6
[INFO] [stdout]    |
[INFO] [stdout] 52 | enum OptExpr {
[INFO] [stdout]    |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "4b3c8d09a88047f4770cde32eaf5f511e7f6dc731568a90c5861020121dc5f1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b3c8d09a88047f4770cde32eaf5f511e7f6dc731568a90c5861020121dc5f1f", kill_on_drop: false }`
[INFO] [stdout] 4b3c8d09a88047f4770cde32eaf5f511e7f6dc731568a90c5861020121dc5f1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d54b1fbe5f728146b59f566475942c32a41df8b35a3d67fa331d052fd87dd4ae
[INFO] running `Command { std: "docker" "start" "-a" "d54b1fbe5f728146b59f566475942c32a41df8b35a3d67fa331d052fd87dd4ae", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::slice::Iter`
[INFO] [stderr]  --> src/anaylze/lexical/mod.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::slice::Iter;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::status`
[INFO] [stderr]  --> src/anaylze/lexical/mod.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use crate::status;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Final`
[INFO] [stderr]  --> src/anaylze/syntax/expr.rs:1:25
[INFO] [stderr]   |
[INFO] [stderr] 1 | use super::{Data, Expr, Final, Item, Iter};
[INFO] [stderr]   |                         ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]   --> src/anaylze/lexical/do_anaylze.rs:81:46
[INFO] [stderr]    |
[INFO] [stderr] 81 |             f_number.parse().unwrap_or_else(|s| -> f64 { 0.0 }),
[INFO] [stderr]    |                                              ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `key`
[INFO] [stderr]    --> src/anaylze/lexical/do_anaylze.rs:214:21
[INFO] [stderr]     |
[INFO] [stderr] 214 |         let temp = |key: &String| -> Option<LexicalData> { None };
[INFO] [stderr]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `num`
[INFO] [stderr]   --> src/anaylze/syntax/factor.rs:34:38
[INFO] [stderr]    |
[INFO] [stderr] 34 |         } else if let Data::NumFloat(num) = data {
[INFO] [stderr]    |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_num`
[INFO] [stderr] 
[INFO] [stderr] warning: function `anayles` is never used
[INFO] [stderr]   --> src/main.rs:74:4
[INFO] [stderr]    |
[INFO] [stderr] 74 | fn anayles(in_str: &mut std::str::Chars, status: StatusMachin) -> (Option<Express>, StatusMachin) {
[INFO] [stderr]    |    ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Digit` is never used
[INFO] [stderr]  --> src/digit.rs:6:10
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub enum Digit {
[INFO] [stderr]   |          ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `to_digit`, `new`, `item_update`, and `factor_update` are never used
[INFO] [stderr]   --> src/digit.rs:13:12
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl Digit {
[INFO] [stderr]    | ---------- associated functions in this implementation
[INFO] [stderr] 13 |     pub fn to_digit(last_exp: Express, ch: char) -> Express {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 27 |     pub fn new(last_exp: Express, num: i32) -> Express {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 50 |     fn item_update(item: &Item, num: i32) -> i32 {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 60 |     fn factor_update(fac: &Factor, num: i32) -> i32 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Express` is never used
[INFO] [stderr]  --> src/express.rs:5:10
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub enum Express {
[INFO] [stderr]   |          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `add_sign` and `min_sign` are never used
[INFO] [stderr]   --> src/express.rs:13:12
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl Express {
[INFO] [stderr]    | ------------ associated functions in this implementation
[INFO] [stderr] 13 |     pub fn add_sign(last_exp: Express) -> Express {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 28 |     pub fn min_sign(last_exp: Express) -> Express {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Factor` is never used
[INFO] [stderr]  --> src/factor.rs:4:10
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub enum Factor {
[INFO] [stderr]   |          ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `to_factor` is never used
[INFO] [stderr]   --> src/factor.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | impl Factor {
[INFO] [stderr]    | ----------- associated function in this implementation
[INFO] [stderr] 11 |     pub fn to_factor(num: i32) -> Factor {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Item` is never used
[INFO] [stderr]  --> src/item.rs:4:10
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub enum Item {
[INFO] [stderr]   |          ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `update_item`, `to_item`, `pack_opt`, `produce_sign`, and `divide_sign` are never used
[INFO] [stderr]   --> src/item.rs:14:12
[INFO] [stderr]    |
[INFO] [stderr] 13 | impl Item {
[INFO] [stderr]    | --------- associated functions in this implementation
[INFO] [stderr] 14 |     pub fn update_item(num:i32,item:Item)->Item{
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 22 |     pub fn to_item(num: i32) -> Item {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 26 |     pub fn pack_opt<F>(last_exp: Express, fun: F) -> Express
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 43 |     pub fn produce_sign(last_exp: Item) -> Item {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 46 |     pub fn divide_sign(last_exp: Item) -> Item {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `StatusMachin` is never constructed
[INFO] [stderr]  --> src/status.rs:2:12
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub struct StatusMachin {
[INFO] [stderr]   |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Status` is never used
[INFO] [stderr]  --> src/status.rs:7:10
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub enum Status {
[INFO] [stderr]   |          ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `StackInfo` is never used
[INFO] [stderr]   --> src/status.rs:23:6
[INFO] [stderr]    |
[INFO] [stderr] 23 | enum StackInfo {
[INFO] [stderr]    |      ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `switch_status`, `is_recive`, and `get_status` are never used
[INFO] [stderr]    --> src/status.rs:30:12
[INFO] [stderr]     |
[INFO] [stderr]  29 | impl StatusMachin {
[INFO] [stderr]     | ----------------- associated items in this implementation
[INFO] [stderr]  30 |     pub fn new() -> StatusMachin {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr]  37 |     pub fn switch_status(mut self, next_char: char) -> Self {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 175 |     pub fn is_recive(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 179 |     pub fn get_status(&self) -> &Status {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Anaylzer` is never constructed
[INFO] [stderr]  --> src/anaylze/mod.rs:6:12
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct Anaylzer{
[INFO] [stderr]   |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Nil` is never constructed
[INFO] [stderr]   --> src/anaylze/lexical/mod.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub enum LexicalData {
[INFO] [stderr]    |          ----------- variant in this enum
[INFO] [stderr] 31 |     Nil,
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `LexicalData` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: constant `SINGLE_SIGNS` is never used
[INFO] [stderr]  --> src/anaylze/lexical/do_anaylze.rs:4:7
[INFO] [stderr]   |
[INFO] [stderr] 4 | const SINGLE_SIGNS: [&str; 9] = ["{", "}", "[", "]", "(", ")", ":", ".", ";"];
[INFO] [stderr]   |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `EXCPT_SIGNS` is never used
[INFO] [stderr]  --> src/anaylze/lexical/do_anaylze.rs:5:7
[INFO] [stderr]   |
[INFO] [stderr] 5 | const EXCPT_SIGNS: [&str; 5] = [",", "$", "#", "@", "~"];
[INFO] [stderr]   |       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `SignTables` is never constructed
[INFO] [stderr]   --> src/anaylze/syntax/mod.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub struct SignTables {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Sign` is never constructed
[INFO] [stderr]   --> src/anaylze/syntax/mod.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 43 | pub enum Factor {
[INFO] [stderr]    |          ------ variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 47 |     Sign(isize),
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Factor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: enum `OptExpr` is never used
[INFO] [stderr]   --> src/anaylze/syntax/mod.rs:52:6
[INFO] [stderr]    |
[INFO] [stderr] 52 | enum OptExpr {
[INFO] [stderr]    |      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `sufix_express` (bin "sufix_express" test) generated 26 warnings (run `cargo fix --bin "sufix_express" --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sufix_express-18d95d7c9986c7b9)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test anaylze::lexical::do_anaylze::test::test_clear_common ... ok
[INFO] [stdout] test anaylze::syntax::expr::expr::signle_op_num ... ok
[INFO] [stdout] test anaylze::lexical::do_anaylze::test::test_load_var ... ok
[INFO] [stdout] test anaylze::lexical::do_anaylze::test::test_read_digit ... ok
[INFO] [stdout] test anaylze::syntax::factor::factor_test::read_negative_num ... ok
[INFO] [stdout] test anaylze::syntax::item::item::follow_items_item ... ok
[INFO] [stdout] test anaylze::syntax::expr::expr::signle_num ... ok
[INFO] [stdout] test anaylze::syntax::factor::factor_test::read_no_num ... ok
[INFO] [stdout] test anaylze::syntax::item::item::items_item ... ok
[INFO] [stdout] test anaylze::syntax::factor::factor_test::read_postive_num ... ok
[INFO] [stdout] test anaylze::syntax::item::item::no_done_item ... ok
[INFO] [stdout] test anaylze::syntax::item::item::num_item ... ok
[INFO] [stdout] test anaylze::syntax::item::item::last_num_item ... ok
[INFO] [stdout] test anaylze::lexical::do_anaylze::test::test_clear_space ... ok
[INFO] [stdout] test anaylze::lexical::do_anaylze::test::test_load_sign ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- anaylze::lexical::do_anaylze::test::test_load_sign stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'anaylze::lexical::do_anaylze::test::test_load_sign' panicked at src/anaylze/lexical/do_anaylze.rs:207:44:
[INFO] [stdout] called `Option::unwrap()` on a `None` value
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5fbc6a748ad2 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5fbc6a748ad2 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5fbc6a748ad2 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5fbc6a748ad2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hdcfcb6d4c8489523
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5fbc6a76f0c3 - core::fmt::rt::Argument::fmt::h2c56b3114963061a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5fbc6a76f0c3 - core::fmt::write::h8a494366950f23bb
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x5fbc6a745a53 - std::io::default_write_fmt::h7b8824096454f323
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5fbc6a745a53 - std::io::Write::write_fmt::h4e71294925c334d0
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5fbc6a748922 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5fbc6a74a049 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5fbc6a749e7e - std::panicking::default_hook::h2c66fc99e962531d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x5fbc6a712454 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb6bd65493727d71a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5fbc6a712454 - test::test_main_with_exit_callback::{{closure}}::h60217ec76a0ece4a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5fbc6a74aa1e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h318e4efb8c1a5689
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5fbc6a74aa1e - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x5fbc6a74a7b6 - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:699:13
[INFO] [stdout]   16:     0x5fbc6a748fc9 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5fbc6a74a47d - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x5fbc6a76d790 - core::panicking::panic_fmt::h62f63d096dd276af
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5fbc6a76d81c - core::panicking::panic::h89a5f2df32b0508a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:145:5
[INFO] [stdout]   20:     0x5fbc6a76d709 - core::option::unwrap_failed::he1a8284b5a1e2496
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/option.rs:2130:5
[INFO] [stdout]   21:     0x5fbc6a6d0925 - core::option::Option<T>::unwrap::h7c41cf32c69b1a15
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/option.rs:1009:21
[INFO] [stdout]   22:     0x5fbc6a6d0925 - sufix_express::anaylze::lexical::do_anaylze::test::test_load_sign::h38c287de7f0fe3e1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/anaylze/lexical/do_anaylze.rs:207:44
[INFO] [stdout]   23:     0x5fbc6a6d06c7 - sufix_express::anaylze::lexical::do_anaylze::test::test_load_sign::{{closure}}::hec9c5b1453ac35ca
[INFO] [stdout]                                at /opt/rustwide/workdir/src/anaylze/lexical/do_anaylze.rs:197:24
[INFO] [stdout]   24:     0x5fbc6a6d3eb6 - core::ops::function::FnOnce::call_once::he93cb1494560f671
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   25:     0x5fbc6a717cbb - core::ops::function::FnOnce::call_once::h1f9474f1347fff52
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   26:     0x5fbc6a717cbb - test::__rust_begin_short_backtrace::ha52ab26e77157f03
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18
[INFO] [stdout]   27:     0x5fbc6a716df5 - test::run_test_in_process::{{closure}}::h229c1a11a50b261f
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74
[INFO] [stdout]   28:     0x5fbc6a716df5 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h78821afbf97b39a9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   29:     0x5fbc6a716df5 - std::panicking::catch_unwind::do_call::h53abf3ed5bd32ba3
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   30:     0x5fbc6a716df5 - std::panicking::catch_unwind::h6deb5fe1e91873c9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   31:     0x5fbc6a716df5 - std::panic::catch_unwind::hea0829b6b565654b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x5fbc6a716df5 - test::run_test_in_process::hdc44dfecea3db21b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27
[INFO] [stdout]   33:     0x5fbc6a716df5 - test::run_test::{{closure}}::h0364ba59bf23f652
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43
[INFO] [stdout]   34:     0x5fbc6a6da9f4 - test::run_test::{{closure}}::h32730b304eec05da
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41
[INFO] [stdout]   35:     0x5fbc6a6da9f4 - std::sys::backtrace::__rust_begin_short_backtrace::h177cb952fc54ad2c
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   36:     0x5fbc6a6de3ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h119d903520007597
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   37:     0x5fbc6a6de3ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab88401d606702a6
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   38:     0x5fbc6a6de3ca - std::panicking::catch_unwind::do_call::h163fe12cca9901c2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   39:     0x5fbc6a6de3ca - std::panicking::catch_unwind::he81557d0e17cc1bc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   40:     0x5fbc6a6de3ca - std::panic::catch_unwind::hc2b8e79c20593955
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x5fbc6a6de3ca - std::thread::Builder::spawn_unchecked_::{{closure}}::hfa6b4978e07815cc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   42:     0x5fbc6a6de3ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::hddcd7484a13fd793
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   43:     0x5fbc6a74d99f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5924238c754de3b8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x5fbc6a74d99f - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17
[INFO] [stdout]   45:     0x7ca4c2223aa4 - <unknown>
[INFO] [stdout]   46:     0x7ca4c22b0a34 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     anaylze::lexical::do_anaylze::test::test_load_sign
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 14 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin sufix_express`
[INFO] running `Command { std: "docker" "inspect" "d54b1fbe5f728146b59f566475942c32a41df8b35a3d67fa331d052fd87dd4ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d54b1fbe5f728146b59f566475942c32a41df8b35a3d67fa331d052fd87dd4ae", kill_on_drop: false }`
[INFO] [stdout] d54b1fbe5f728146b59f566475942c32a41df8b35a3d67fa331d052fd87dd4ae
