[INFO] cloning repository https://github.com/tclin914/mj2llvm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tclin914/mj2llvm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftclin914%2Fmj2llvm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftclin914%2Fmj2llvm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 85991c5113bc1c4d7e1cb3b963d269b65a2dc598
[INFO] checking tclin914/mj2llvm against master#b359ccf1b0b7b2d2c1c4932344b806e68bd053a9 for pr-105483
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftclin914%2Fmj2llvm" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tclin914/mj2llvm on toolchain b359ccf1b0b7b2d2c1c4932344b806e68bd053a9
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b359ccf1b0b7b2d2c1c4932344b806e68bd053a9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tclin914/mj2llvm
[INFO] finished tweaking git repo https://github.com/tclin914/mj2llvm
[INFO] tweaked toml for git repo https://github.com/tclin914/mj2llvm written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/tclin914/mj2llvm already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b359ccf1b0b7b2d2c1c4932344b806e68bd053a9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thread_local v0.3.2
[INFO] [stderr]   Downloaded aho-corasick v0.6.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+b359ccf1b0b7b2d2c1c4932344b806e68bd053a9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e3494875272faafbfb31a7ae6e07a3f64c5106ef5250d7f19295e62e77d4b1b
[INFO] running `Command { std: "docker" "start" "-a" "9e3494875272faafbfb31a7ae6e07a3f64c5106ef5250d7f19295e62e77d4b1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e3494875272faafbfb31a7ae6e07a3f64c5106ef5250d7f19295e62e77d4b1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e3494875272faafbfb31a7ae6e07a3f64c5106ef5250d7f19295e62e77d4b1b", kill_on_drop: false }`
[INFO] [stdout] 9e3494875272faafbfb31a7ae6e07a3f64c5106ef5250d7f19295e62e77d4b1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+b359ccf1b0b7b2d2c1c4932344b806e68bd053a9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 275b9279b9360d068218643f470ab8f100139c27b6e1b9d7275c317749a1d3f7
[INFO] running `Command { std: "docker" "start" "-a" "275b9279b9360d068218643f470ab8f100139c27b6e1b9d7275c317749a1d3f7", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.19
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking utf8-ranges v1.0.0
[INFO] [stderr]     Checking regex-syntax v0.4.0
[INFO] [stderr]     Checking lazy_static v0.2.2
[INFO] [stderr]     Checking rustc-serialize v0.3.22
[INFO] [stderr]     Checking strsim v0.6.0
[INFO] [stderr]     Checking unreachable v0.1.1
[INFO] [stderr]     Checking memchr v1.0.1
[INFO] [stderr]     Checking thread-id v3.0.0
[INFO] [stderr]     Checking thread_local v0.3.2
[INFO] [stderr]     Checking aho-corasick v0.6.1
[INFO] [stderr]     Checking regex v0.2.1
[INFO] [stderr]     Checking docopt v0.7.0
[INFO] [stderr]     Checking mj2llvm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/main.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[derive(Debug, RustcDecodable)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/main.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[derive(Debug, RustcDecodable)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Array_T` should have an upper camel case name
[INFO] [stdout]   --> src/parser.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Array_T,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `ArrayT`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Bool_T` should have an upper camel case name
[INFO] [stdout]   --> src/parser.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     Bool_T,
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to upper camel case: `BoolT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Array_T` should have an upper camel case name
[INFO] [stdout]   --> src/parser.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Array_T,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `ArrayT`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Integer_T` should have an upper camel case name
[INFO] [stdout]   --> src/parser.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Integer_T,
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `IntegerT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Class_T` should have an upper camel case name
[INFO] [stdout]   --> src/parser.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     Class_T
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `ClassT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Bool_T` should have an upper camel case name
[INFO] [stdout]   --> src/parser.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     Bool_T,
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to upper camel case: `BoolT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Integer_T` should have an upper camel case name
[INFO] [stdout]   --> src/parser.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Integer_T,
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `IntegerT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Class_T` should have an upper camel case name
[INFO] [stdout]   --> src/parser.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     Class_T
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `ClassT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/main.rs:43:31
[INFO] [stdout]    |
[INFO] [stdout] 43 |                           why.description()),
[INFO] [stdout]    |                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/main.rs:43:31
[INFO] [stdout]    |
[INFO] [stdout] 43 |                           why.description()),
[INFO] [stdout]    |                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/main.rs:55:31
[INFO] [stdout]    |
[INFO] [stdout] 55 |                           why.description()),
[INFO] [stdout]    |                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/main.rs:55:31
[INFO] [stdout]    |
[INFO] [stdout] 55 |                           why.description()),
[INFO] [stdout]    |                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ast`
[INFO] [stdout]   --> src/parser.rs:84:22
[INFO] [stdout]    |
[INFO] [stdout] 84 |                 Good(ast, parsed_token) => println!("{}", "Good"),
[INFO] [stdout]    |                      ^^^ help: if this is intentional, prefix it with an underscore: `_ast`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parsed_token`
[INFO] [stdout]   --> src/parser.rs:84:27
[INFO] [stdout]    |
[INFO] [stdout] 84 |                 Good(ast, parsed_token) => println!("{}", "Good"),
[INFO] [stdout]    |                           ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parsed_token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg_name`
[INFO] [stdout]    --> src/parser.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |     let arg_name = expect_token!([Token::Identifier(arg_name), Token::Identifier(arg_name.clone()), arg_name]
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arg_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ast`
[INFO] [stdout]   --> src/parser.rs:84:22
[INFO] [stdout]    |
[INFO] [stdout] 84 |                 Good(ast, parsed_token) => println!("{}", "Good"),
[INFO] [stdout]    |                      ^^^ help: if this is intentional, prefix it with an underscore: `_ast`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parsed_token`
[INFO] [stdout]   --> src/parser.rs:84:27
[INFO] [stdout]    |
[INFO] [stdout] 84 |                 Good(ast, parsed_token) => println!("{}", "Good"),
[INFO] [stdout]    |                           ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parsed_token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg_name`
[INFO] [stdout]    --> src/parser.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |     let arg_name = expect_token!([Token::Identifier(arg_name), Token::Identifier(arg_name.clone()), arg_name]
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arg_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tokens`
[INFO] [stdout]    --> src/parser.rs:187:25
[INFO] [stdout]     |
[INFO] [stdout] 187 | fn parse_statement_list(tokens: &mut Vec<Token>) -> ParsingResult<Statement> {
[INFO] [stdout]     |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tokens`
[INFO] [stdout]    --> src/parser.rs:187:25
[INFO] [stdout]     |
[INFO] [stdout] 187 | fn parse_statement_list(tokens: &mut Vec<Token>) -> ParsingResult<Statement> {
[INFO] [stdout]     |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tokens`
[INFO] [stdout]    --> src/parser.rs:191:23
[INFO] [stdout]     |
[INFO] [stdout] 191 | fn parse_if_statement(tokens: &mut Vec<Token>) -> ParsingResult<Statement> { 
[INFO] [stdout]     |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tokens`
[INFO] [stdout]    --> src/parser.rs:191:23
[INFO] [stdout]     |
[INFO] [stdout] 191 | fn parse_if_statement(tokens: &mut Vec<Token>) -> ParsingResult<Statement> { 
[INFO] [stdout]     |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tokens`
[INFO] [stdout]    --> src/parser.rs:195:26
[INFO] [stdout]     |
[INFO] [stdout] 195 | fn parse_while_statement(tokens: &mut Vec<Token>) -> ParsingResult<Statement> { 
[INFO] [stdout]     |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tokens`
[INFO] [stdout]    --> src/parser.rs:195:26
[INFO] [stdout]     |
[INFO] [stdout] 195 | fn parse_while_statement(tokens: &mut Vec<Token>) -> ParsingResult<Statement> { 
[INFO] [stdout]     |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tokens`
[INFO] [stdout]    --> src/parser.rs:227:27
[INFO] [stdout]     |
[INFO] [stdout] 227 | fn parse_assign_statement(tokens: &mut Vec<Token>) -> ParsingResult<Statement> { 
[INFO] [stdout]     |                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tokens`
[INFO] [stdout]    --> src/parser.rs:227:27
[INFO] [stdout]     |
[INFO] [stdout] 227 | fn parse_assign_statement(tokens: &mut Vec<Token>) -> ParsingResult<Statement> { 
[INFO] [stdout]     |                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `flag_l`, `flag_p`, and `flag_i` are never read
[INFO] [stdout]   --> src/main.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct Args {
[INFO] [stdout]    |        ---- fields in this struct
[INFO] [stdout] 29 |     flag_l: bool,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 30 |     flag_p: bool,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 31 |     flag_i: bool,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Args` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `And`, `Less`, `Add`, `Sub`, and `Mul` are never constructed
[INFO] [stdout]  --> src/parser.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | enum BinaryOp {
[INFO] [stdout]   |      -------- variants in this enum
[INFO] [stdout] 4 |     And,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 5 |     Less,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 6 |     Add,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 7 |     Sub,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 8 |     Mul
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Type` is never used
[INFO] [stdout]   --> src/parser.rs:15:6
[INFO] [stdout]    |
[INFO] [stdout] 15 | enum Type {
[INFO] [stdout]    |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `BinaryExpression`, `ArrayIndexExpression`, `ArrayLengthExpression`, `FuncCallExpression`, and `NotExpression` are never constructed
[INFO] [stdout]   --> src/parser.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | enum Expression {
[INFO] [stdout]    |      ---------- variants in this enum
[INFO] [stdout] 23 |     BinaryExpression(BinaryOp, Box<Expression>, Box<Expression>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 24 |     ArrayIndexExpression(Box<Expression>, Box<Expression>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 25 |     ArrayLengthExpression(Box<Expression>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 26 |     FuncCallExpression(Box<Expression>, String, Vec<Expression>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     NotExpression(Box<Expression>)
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `StatementList`, `IfStatement`, `WhileStatement`, `AssignStatement`, and `ArrayAssignStatement` are never constructed
[INFO] [stdout]   --> src/parser.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | enum Statement {
[INFO] [stdout]    |      --------- variants in this enum
[INFO] [stdout] 37 |     StatementList(Vec<Statement>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 38 |     IfStatement(Box<Expression>, Box<Statement>, Box<Statement>),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 39 |     WhileStatement(Box<Expression>, Box<Statement>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 40 |     PrintlnStatement(Box<Expression>),
[INFO] [stdout] 41 |     AssignStatement(String, Box<Expression>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 42 |     ArrayAssignStatement(String, Box<Expression>, Box<Expression>)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `state` are never read
[INFO] [stdout]   --> src/parser.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | struct MainClass {
[INFO] [stdout]    |        --------- fields in this struct
[INFO] [stdout] 46 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 47 |     state: Statement
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `flag_l`, `flag_p`, and `flag_i` are never read
[INFO] [stdout]   --> src/main.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct Args {
[INFO] [stdout]    |        ---- fields in this struct
[INFO] [stdout] 29 |     flag_l: bool,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 30 |     flag_p: bool,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 31 |     flag_i: bool,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Args` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `And`, `Less`, `Add`, `Sub`, and `Mul` are never constructed
[INFO] [stdout]  --> src/parser.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | enum BinaryOp {
[INFO] [stdout]   |      -------- variants in this enum
[INFO] [stdout] 4 |     And,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 5 |     Less,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 6 |     Add,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 7 |     Sub,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 8 |     Mul
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Type` is never used
[INFO] [stdout]   --> src/parser.rs:15:6
[INFO] [stdout]    |
[INFO] [stdout] 15 | enum Type {
[INFO] [stdout]    |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `BinaryExpression`, `ArrayIndexExpression`, `ArrayLengthExpression`, `FuncCallExpression`, and `NotExpression` are never constructed
[INFO] [stdout]   --> src/parser.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | enum Expression {
[INFO] [stdout]    |      ---------- variants in this enum
[INFO] [stdout] 23 |     BinaryExpression(BinaryOp, Box<Expression>, Box<Expression>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 24 |     ArrayIndexExpression(Box<Expression>, Box<Expression>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 25 |     ArrayLengthExpression(Box<Expression>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 26 |     FuncCallExpression(Box<Expression>, String, Vec<Expression>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     NotExpression(Box<Expression>)
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `StatementList`, `IfStatement`, `WhileStatement`, `AssignStatement`, and `ArrayAssignStatement` are never constructed
[INFO] [stdout]   --> src/parser.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | enum Statement {
[INFO] [stdout]    |      --------- variants in this enum
[INFO] [stdout] 37 |     StatementList(Vec<Statement>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 38 |     IfStatement(Box<Expression>, Box<Statement>, Box<Statement>),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 39 |     WhileStatement(Box<Expression>, Box<Statement>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 40 |     PrintlnStatement(Box<Expression>),
[INFO] [stdout] 41 |     AssignStatement(String, Box<Expression>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 42 |     ArrayAssignStatement(String, Box<Expression>, Box<Expression>)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `state` are never read
[INFO] [stdout]   --> src/parser.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | struct MainClass {
[INFO] [stdout]    |        --------- fields in this struct
[INFO] [stdout] 46 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 47 |     state: Statement
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "275b9279b9360d068218643f470ab8f100139c27b6e1b9d7275c317749a1d3f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "275b9279b9360d068218643f470ab8f100139c27b6e1b9d7275c317749a1d3f7", kill_on_drop: false }`
[INFO] [stdout] 275b9279b9360d068218643f470ab8f100139c27b6e1b9d7275c317749a1d3f7