[INFO] cloning repository https://github.com/VASABIcz/vipl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/VASABIcz/vipl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVASABIcz%2Fvipl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVASABIcz%2Fvipl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fb1820435ee79d8d475e922bcd9a0262c7309d57
[INFO] testing VASABIcz/vipl against try#9f93af291970322f4f1c6315ccde4d7078201159 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVASABIcz%2Fvipl" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/VASABIcz/vipl
[INFO] finished tweaking git repo https://github.com/VASABIcz/vipl
[INFO] tweaked toml for git repo https://github.com/VASABIcz/vipl written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/VASABIcz/vipl on toolchain 9f93af291970322f4f1c6315ccde4d7078201159
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/VASABIcz/vipl 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" "+9f93af291970322f4f1c6315ccde4d7078201159" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a4d2ab7391d886cf90ff2f61107806a6cdd585faf2bd41a8d3d2b1f6e5683cc2
[INFO] running `Command { std: "docker" "start" "-a" "a4d2ab7391d886cf90ff2f61107806a6cdd585faf2bd41a8d3d2b1f6e5683cc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4d2ab7391d886cf90ff2f61107806a6cdd585faf2bd41a8d3d2b1f6e5683cc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4d2ab7391d886cf90ff2f61107806a6cdd585faf2bd41a8d3d2b1f6e5683cc2", kill_on_drop: false }`
[INFO] [stdout] a4d2ab7391d886cf90ff2f61107806a6cdd585faf2bd41a8d3d2b1f6e5683cc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a05ffa706804e87faef0d7591de4cf7321af00cd415a63a227ebf776e9d04628
[INFO] running `Command { std: "docker" "start" "-a" "a05ffa706804e87faef0d7591de4cf7321af00cd415a63a227ebf776e9d04628", kill_on_drop: false }`
[INFO] [stderr]    Compiling wipol v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `format`
[INFO] [stdout]  --> src/code_gen.rs:3:25
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fmt::{Display, format};
[INFO] [stdout]   |                         ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CodeGen`
[INFO] [stdout]  --> src/parser.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::{CodeGen, Operation};
[INFO] [stdout]   |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::Expression::Literal`
[INFO] [stdout]  --> src/interpreter.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::Expression::Literal;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Borrow`
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::borrow::Borrow;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/interpreter.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 58 | /                 loop {
[INFO] [stdout] 59 | |                     for o in body.clone() {
[INFO] [stdout] 60 | |                         if self.execute_operation(&o, &mut s) == true {
[INFO] [stdout] 61 | |                             return false
[INFO] [stdout] ...  |
[INFO] [stdout] 64 | |                     thread::sleep(Duration::from_millis(10))
[INFO] [stdout] 65 | |                 }
[INFO] [stdout]    | |_________________- any code following this expression is unreachable
[INFO] [stdout] 66 |                   false
[INFO] [stdout]    |                   ^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/code_gen.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |         let mut a = Self {
[INFO] [stdout]    |             ----^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `bias` is never read
[INFO] [stdout]    --> src/parser.rs:278:37
[INFO] [stdout]     |
[INFO] [stdout] 278 | ...                   bias = 3;
[INFO] [stdout]     |                       ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `bias` is never read
[INFO] [stdout]    --> src/parser.rs:286:37
[INFO] [stdout]     |
[INFO] [stdout] 286 | ...                   bias = 3;
[INFO] [stdout]     |                       ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CodeGen` is never constructed
[INFO] [stdout]  --> src/code_gen.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct CodeGen {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `exp` is never read
[INFO] [stdout]   --> src/code_gen.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |     Return {
[INFO] [stdout]    |     ------ field in this variant
[INFO] [stdout] 39 |         exp: Expression,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Operation` 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: multiple associated items are never used
[INFO] [stdout]    --> src/code_gen.rs:52:12
[INFO] [stdout]     |
[INFO] [stdout]  51 | impl CodeGen {
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout]  52 |     pub fn inc(self: &mut Self) {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  56 |     pub fn dec(self: &mut Self) {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  60 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  75 |     pub fn arithmetic<T: Display, R: Display>(self: &mut Self, op: T, v: R) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  82 |     pub fn arithmetic_previous<T: Display>(self: &mut Self, op: T) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  88 |     fn push<T: Display>(self: &mut Self, v: T) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout]  93 |     fn pop<T: Display>(self: &mut Self, v: T) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout]  98 |     fn pop0(self: &mut Self) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 103 |     pub fn add_line(self: &mut Self, s: String) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 |     pub fn get_variable_ptr(self: &mut Self, name: &str) -> Option<String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 |     pub fn asm2sym(asm: &str) -> &str {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 128 |     pub fn gen_invoke_function(self: &mut Self, name: String) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 |     pub fn gen_expression(self: &mut Self, a: Box<Expression>, free: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 237 |     pub fn handle_argument(self: &mut Self, op: Box<Expression>) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 241 |     pub fn handle_function_call(self: &mut Self, function: Op) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 253 |     pub fn gen_variable_dec(self: &mut Self, name: &str, typ: VariableType, size: u32) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 268 |     pub fn handle_body(self: &mut Self, body: Vec<Operation>) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 298 |     pub fn code_gen(&mut self, ast: Vec<FunctionDef>) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `OpType` is never used
[INFO] [stdout]   --> src/data_types.rs:13:10
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub enum OpType {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Colon` is never constructed
[INFO] [stdout]   --> src/data_types.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub enum SeparatorType {
[INFO] [stdout]    |          ------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 56 |     Colon,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SeparatorType` 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: multiple variants are never constructed
[INFO] [stdout]   --> src/data_types.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub enum OperatorType {
[INFO] [stdout]    |          ------------ variants in this enum
[INFO] [stdout] 62 |     Greater,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 63 |     Less,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     Equal,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 67 |     Unequal,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 68 |     Eql,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 69 |     Eqg,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 70 |     And,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 71 |     Or,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `OperatorType` 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: enum `State` is never used
[INFO] [stdout]   --> src/data_types.rs:93:10
[INFO] [stdout]    |
[INFO] [stdout] 93 | pub enum State {
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Lexer` is never constructed
[INFO] [stdout]   --> src/lexer.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Lexer {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/lexer.rs:22:12
[INFO] [stdout]     |
[INFO] [stdout]  21 | impl Lexer {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout]  22 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  91 |     pub fn parse(self: &mut Self, text: String) -> Vec<Token> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 206 |     fn parse_keyword(self: &Self, slice: &str) -> Option<&Token> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 210 |     fn parse_separator(self: &Self, slice: &str) -> Option<&Token> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 214 |     fn parse_operator(self: &Self, slice: &str) -> Option<&Token> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 218 |     fn parse_slice(self: &Self, slice: &str) -> Token {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 241 |     fn parse_number(self: &mut Self, slice: &str) -> Token {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 249 |     fn parse_string(self: &mut Self, slice: &str) -> Token {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test` is never used
[INFO] [stdout]    --> src/lexer_prototype.rs:186:8
[INFO] [stdout]     |
[INFO] [stdout] 186 | pub fn test(to_lex: String) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_equal` is never used
[INFO] [stdout]   --> src/parser.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Parser {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 65 |     pub fn is_equal(self: &Self, token: Token, token1: Token) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/parser.rs:118:13
[INFO] [stdout]     |
[INFO] [stdout] 118 |             self.get_token();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 118 |             let _ = self.get_token();
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "a05ffa706804e87faef0d7591de4cf7321af00cd415a63a227ebf776e9d04628", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a05ffa706804e87faef0d7591de4cf7321af00cd415a63a227ebf776e9d04628", kill_on_drop: false }`
[INFO] [stdout] a05ffa706804e87faef0d7591de4cf7321af00cd415a63a227ebf776e9d04628
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15db570e1d38056de44815049f64e259891b6a3e0ed41691d699f98e12848493
[INFO] running `Command { std: "docker" "start" "-a" "15db570e1d38056de44815049f64e259891b6a3e0ed41691d699f98e12848493", kill_on_drop: false }`
[INFO] [stderr]    Compiling wipol v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `format`
[INFO] [stdout]  --> src/code_gen.rs:3:25
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fmt::{Display, format};
[INFO] [stdout]   |                         ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CodeGen`
[INFO] [stdout]  --> src/parser.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::{CodeGen, Operation};
[INFO] [stdout]   |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::Expression::Literal`
[INFO] [stdout]  --> src/interpreter.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::Expression::Literal;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Borrow`
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::borrow::Borrow;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/interpreter.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 58 | /                 loop {
[INFO] [stdout] 59 | |                     for o in body.clone() {
[INFO] [stdout] 60 | |                         if self.execute_operation(&o, &mut s) == true {
[INFO] [stdout] 61 | |                             return false
[INFO] [stdout] ...  |
[INFO] [stdout] 64 | |                     thread::sleep(Duration::from_millis(10))
[INFO] [stdout] 65 | |                 }
[INFO] [stdout]    | |_________________- any code following this expression is unreachable
[INFO] [stdout] 66 |                   false
[INFO] [stdout]    |                   ^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/code_gen.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |         let mut a = Self {
[INFO] [stdout]    |             ----^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `bias` is never read
[INFO] [stdout]    --> src/parser.rs:278:37
[INFO] [stdout]     |
[INFO] [stdout] 278 | ...                   bias = 3;
[INFO] [stdout]     |                       ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `bias` is never read
[INFO] [stdout]    --> src/parser.rs:286:37
[INFO] [stdout]     |
[INFO] [stdout] 286 | ...                   bias = 3;
[INFO] [stdout]     |                       ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CodeGen` is never constructed
[INFO] [stdout]  --> src/code_gen.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct CodeGen {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `exp` is never read
[INFO] [stdout]   --> src/code_gen.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |     Return {
[INFO] [stdout]    |     ------ field in this variant
[INFO] [stdout] 39 |         exp: Expression,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Operation` 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: multiple associated items are never used
[INFO] [stdout]    --> src/code_gen.rs:52:12
[INFO] [stdout]     |
[INFO] [stdout]  51 | impl CodeGen {
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout]  52 |     pub fn inc(self: &mut Self) {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  56 |     pub fn dec(self: &mut Self) {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  60 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  75 |     pub fn arithmetic<T: Display, R: Display>(self: &mut Self, op: T, v: R) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  82 |     pub fn arithmetic_previous<T: Display>(self: &mut Self, op: T) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  88 |     fn push<T: Display>(self: &mut Self, v: T) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout]  93 |     fn pop<T: Display>(self: &mut Self, v: T) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout]  98 |     fn pop0(self: &mut Self) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 103 |     pub fn add_line(self: &mut Self, s: String) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 |     pub fn get_variable_ptr(self: &mut Self, name: &str) -> Option<String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 |     pub fn asm2sym(asm: &str) -> &str {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 128 |     pub fn gen_invoke_function(self: &mut Self, name: String) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 |     pub fn gen_expression(self: &mut Self, a: Box<Expression>, free: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 237 |     pub fn handle_argument(self: &mut Self, op: Box<Expression>) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 241 |     pub fn handle_function_call(self: &mut Self, function: Op) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 253 |     pub fn gen_variable_dec(self: &mut Self, name: &str, typ: VariableType, size: u32) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 268 |     pub fn handle_body(self: &mut Self, body: Vec<Operation>) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 298 |     pub fn code_gen(&mut self, ast: Vec<FunctionDef>) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `OpType` is never used
[INFO] [stdout]   --> src/data_types.rs:13:10
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub enum OpType {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Colon` is never constructed
[INFO] [stdout]   --> src/data_types.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub enum SeparatorType {
[INFO] [stdout]    |          ------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 56 |     Colon,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SeparatorType` 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: multiple variants are never constructed
[INFO] [stdout]   --> src/data_types.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub enum OperatorType {
[INFO] [stdout]    |          ------------ variants in this enum
[INFO] [stdout] 62 |     Greater,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 63 |     Less,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     Equal,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 67 |     Unequal,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 68 |     Eql,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 69 |     Eqg,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 70 |     And,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 71 |     Or,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `OperatorType` 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: enum `State` is never used
[INFO] [stdout]   --> src/data_types.rs:93:10
[INFO] [stdout]    |
[INFO] [stdout] 93 | pub enum State {
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Lexer` is never constructed
[INFO] [stdout]   --> src/lexer.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Lexer {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/lexer.rs:22:12
[INFO] [stdout]     |
[INFO] [stdout]  21 | impl Lexer {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout]  22 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  91 |     pub fn parse(self: &mut Self, text: String) -> Vec<Token> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 206 |     fn parse_keyword(self: &Self, slice: &str) -> Option<&Token> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 210 |     fn parse_separator(self: &Self, slice: &str) -> Option<&Token> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 214 |     fn parse_operator(self: &Self, slice: &str) -> Option<&Token> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 218 |     fn parse_slice(self: &Self, slice: &str) -> Token {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 241 |     fn parse_number(self: &mut Self, slice: &str) -> Token {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 249 |     fn parse_string(self: &mut Self, slice: &str) -> Token {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test` is never used
[INFO] [stdout]    --> src/lexer_prototype.rs:186:8
[INFO] [stdout]     |
[INFO] [stdout] 186 | pub fn test(to_lex: String) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_equal` is never used
[INFO] [stdout]   --> src/parser.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Parser {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 65 |     pub fn is_equal(self: &Self, token: Token, token1: Token) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/parser.rs:118:13
[INFO] [stdout]     |
[INFO] [stdout] 118 |             self.get_token();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 118 |             let _ = self.get_token();
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "15db570e1d38056de44815049f64e259891b6a3e0ed41691d699f98e12848493", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15db570e1d38056de44815049f64e259891b6a3e0ed41691d699f98e12848493", kill_on_drop: false }`
[INFO] [stdout] 15db570e1d38056de44815049f64e259891b6a3e0ed41691d699f98e12848493
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f43f67499edfd3c22607de156185a768787d8e63df429847fa385d83a30e0d39
[INFO] running `Command { std: "docker" "start" "-a" "f43f67499edfd3c22607de156185a768787d8e63df429847fa385d83a30e0d39", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `format`
[INFO] [stderr]  --> src/code_gen.rs:3:25
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::fmt::{Display, format};
[INFO] [stderr]   |                         ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `CodeGen`
[INFO] [stderr]  --> src/parser.rs:5:13
[INFO] [stderr]   |
[INFO] [stderr] 5 | use crate::{CodeGen, Operation};
[INFO] [stderr]   |             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::Expression::Literal`
[INFO] [stderr]  --> src/interpreter.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::Expression::Literal;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::borrow::Borrow`
[INFO] [stderr]   --> src/main.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::borrow::Borrow;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> src/interpreter.rs:66:17
[INFO] [stderr]    |
[INFO] [stderr] 58 | /                 loop {
[INFO] [stderr] 59 | |                     for o in body.clone() {
[INFO] [stderr] 60 | |                         if self.execute_operation(&o, &mut s) == true {
[INFO] [stderr] 61 | |                             return false
[INFO] [stderr] ...  |
[INFO] [stderr] 64 | |                     thread::sleep(Duration::from_millis(10))
[INFO] [stderr] 65 | |                 }
[INFO] [stderr]    | |_________________- any code following this expression is unreachable
[INFO] [stderr] 66 |                   false
[INFO] [stderr]    |                   ^^^^^ unreachable expression
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/code_gen.rs:61:13
[INFO] [stderr]    |
[INFO] [stderr] 61 |         let mut a = Self {
[INFO] [stderr]    |             ----^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `bias` is never read
[INFO] [stderr]    --> src/parser.rs:278:37
[INFO] [stderr]     |
[INFO] [stderr] 278 | ...                   bias = 3;
[INFO] [stderr]     |                       ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `bias` is never read
[INFO] [stderr]    --> src/parser.rs:286:37
[INFO] [stderr]     |
[INFO] [stderr] 286 | ...                   bias = 3;
[INFO] [stderr]     |                       ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: struct `CodeGen` is never constructed
[INFO] [stderr]  --> src/code_gen.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct CodeGen {
[INFO] [stderr]   |            ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `exp` is never read
[INFO] [stderr]   --> src/code_gen.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 38 |     Return {
[INFO] [stderr]    |     ------ field in this variant
[INFO] [stderr] 39 |         exp: Expression,
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Operation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: multiple associated items are never used
[INFO] [stderr]    --> src/code_gen.rs:52:12
[INFO] [stderr]     |
[INFO] [stderr]  51 | impl CodeGen {
[INFO] [stderr]     | ------------ associated items in this implementation
[INFO] [stderr]  52 |     pub fn inc(self: &mut Self) {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr]  56 |     pub fn dec(self: &mut Self) {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr]  60 |     pub fn new() -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr]  75 |     pub fn arithmetic<T: Display, R: Display>(self: &mut Self, op: T, v: R) {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  82 |     pub fn arithmetic_previous<T: Display>(self: &mut Self, op: T) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  88 |     fn push<T: Display>(self: &mut Self, v: T) {
[INFO] [stderr]     |        ^^^^
[INFO] [stderr] ...
[INFO] [stderr]  93 |     fn pop<T: Display>(self: &mut Self, v: T) {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] ...
[INFO] [stderr]  98 |     fn pop0(self: &mut Self) {
[INFO] [stderr]     |        ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 103 |     pub fn add_line(self: &mut Self, s: String) {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 108 |     pub fn get_variable_ptr(self: &mut Self, name: &str) -> Option<String> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 115 |     pub fn asm2sym(asm: &str) -> &str {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 128 |     pub fn gen_invoke_function(self: &mut Self, name: String) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 132 |     pub fn gen_expression(self: &mut Self, a: Box<Expression>, free: bool) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 237 |     pub fn handle_argument(self: &mut Self, op: Box<Expression>) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 241 |     pub fn handle_function_call(self: &mut Self, function: Op) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 253 |     pub fn gen_variable_dec(self: &mut Self, name: &str, typ: VariableType, size: u32) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 268 |     pub fn handle_body(self: &mut Self, body: Vec<Operation>) {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 298 |     pub fn code_gen(&mut self, ast: Vec<FunctionDef>) {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `OpType` is never used
[INFO] [stderr]   --> src/data_types.rs:13:10
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub enum OpType {
[INFO] [stderr]    |          ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Colon` is never constructed
[INFO] [stderr]   --> src/data_types.rs:56:5
[INFO] [stderr]    |
[INFO] [stderr] 47 | pub enum SeparatorType {
[INFO] [stderr]    |          ------------- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 56 |     Colon,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `SeparatorType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: multiple variants are never constructed
[INFO] [stderr]   --> src/data_types.rs:62:5
[INFO] [stderr]    |
[INFO] [stderr] 61 | pub enum OperatorType {
[INFO] [stderr]    |          ------------ variants in this enum
[INFO] [stderr] 62 |     Greater,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 63 |     Less,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 66 |     Equal,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 67 |     Unequal,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 68 |     Eql,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 69 |     Eqg,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 70 |     And,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 71 |     Or,
[INFO] [stderr]    |     ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `OperatorType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: enum `State` is never used
[INFO] [stderr]   --> src/data_types.rs:93:10
[INFO] [stderr]    |
[INFO] [stderr] 93 | pub enum State {
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Lexer` is never constructed
[INFO] [stderr]   --> src/lexer.rs:13:12
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub struct Lexer {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple associated items are never used
[INFO] [stderr]    --> src/lexer.rs:22:12
[INFO] [stderr]     |
[INFO] [stderr]  21 | impl Lexer {
[INFO] [stderr]     | ---------- associated items in this implementation
[INFO] [stderr]  22 |     pub fn new() -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr]  91 |     pub fn parse(self: &mut Self, text: String) -> Vec<Token> {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 206 |     fn parse_keyword(self: &Self, slice: &str) -> Option<&Token> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 210 |     fn parse_separator(self: &Self, slice: &str) -> Option<&Token> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 214 |     fn parse_operator(self: &Self, slice: &str) -> Option<&Token> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 218 |     fn parse_slice(self: &Self, slice: &str) -> Token {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 241 |     fn parse_number(self: &mut Self, slice: &str) -> Token {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 249 |     fn parse_string(self: &mut Self, slice: &str) -> Token {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `test` is never used
[INFO] [stderr]    --> src/lexer_prototype.rs:186:8
[INFO] [stderr]     |
[INFO] [stderr] 186 | pub fn test(to_lex: String) {
[INFO] [stderr]     |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `is_equal` is never used
[INFO] [stderr]   --> src/parser.rs:65:12
[INFO] [stderr]    |
[INFO] [stderr] 16 | impl Parser {
[INFO] [stderr]    | ----------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 65 |     pub fn is_equal(self: &Self, token: Token, token1: Token) -> bool {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/parser.rs:118:13
[INFO] [stderr]     |
[INFO] [stderr] 118 |             self.get_token();
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 118 |             let _ = self.get_token();
[INFO] [stderr]     |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `wipol` (bin "wipol" test) generated 20 warnings (run `cargo fix --bin "wipol" -p wipol --tests` to apply 5 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/wipol-a56c06641b3d66bf)
[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] running `Command { std: "docker" "inspect" "f43f67499edfd3c22607de156185a768787d8e63df429847fa385d83a30e0d39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f43f67499edfd3c22607de156185a768787d8e63df429847fa385d83a30e0d39", kill_on_drop: false }`
[INFO] [stdout] f43f67499edfd3c22607de156185a768787d8e63df429847fa385d83a30e0d39
