[INFO] cloning repository https://github.com/gitKhym/englang-compiler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gitKhym/englang-compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FgitKhym%2Fenglang-compiler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FgitKhym%2Fenglang-compiler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 53cf4d78fea0a1973046488820d10d3d07564f66
[INFO] testing gitKhym/englang-compiler against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FgitKhym%2Fenglang-compiler" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/gitKhym/englang-compiler
[INFO] finished tweaking git repo https://github.com/gitKhym/englang-compiler
[INFO] tweaked toml for git repo https://github.com/gitKhym/englang-compiler written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/gitKhym/englang-compiler on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/gitKhym/englang-compiler 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 2cbe55225abaa29ad1bfdf4ba5dab9f6006ce3fc7a69c12cee144539822e93ac
[INFO] running `Command { std: "docker" "start" "2cbe55225abaa29ad1bfdf4ba5dab9f6006ce3fc7a69c12cee144539822e93ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2cbe55225abaa29ad1bfdf4ba5dab9f6006ce3fc7a69c12cee144539822e93ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2cbe55225abaa29ad1bfdf4ba5dab9f6006ce3fc7a69c12cee144539822e93ac" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2cbe55225abaa29ad1bfdf4ba5dab9f6006ce3fc7a69c12cee144539822e93ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2cbe55225abaa29ad1bfdf4ba5dab9f6006ce3fc7a69c12cee144539822e93ac" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]    Compiling dot v0.1.4
[INFO] [stderr]    Compiling uuid v1.21.0
[INFO] [stderr]    Compiling lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/evaluate.rs:381:13
[INFO] [stdout]     |
[INFO] [stdout] 381 |             _ => Object::Null,
[INFO] [stdout]     |             ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/evaluate.rs:381:13
[INFO] [stdout]     |
[INFO] [stdout] 291 |             Expr::Int(n) => Object::Integer(*n),
[INFO] [stdout]     |             ------------ matches some of the same values
[INFO] [stdout] 292 |             Expr::StringLiteral(s) => Object::String(s.clone()),
[INFO] [stdout]     |             ---------------------- matches some of the same values
[INFO] [stdout] 293 |             Expr::Bool(b) => Object::Boolean(*b),
[INFO] [stdout]     |             ------------- matches some of the same values
[INFO] [stdout] 294 |             Expr::Null => Object::Null,
[INFO] [stdout]     |             ---------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 381 |             _ => Object::Null,
[INFO] [stdout]     |             ^ ...and 9 other patterns collectively make this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/parser.rs:142:51
[INFO] [stdout]     |
[INFO] [stdout] 123 |             TokenType::Type(_) | TokenType::CapIdent => self.parse_var_decl_statement(),
[INFO] [stdout]     |                                  ------------------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 142 |             TokenType::Ident | TokenType::Digit | TokenType::CapIdent | TokenType::LSquare => {
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r_bp`
[INFO] [stdout]    --> src/parser.rs:271:32
[INFO] [stdout]     |
[INFO] [stdout] 271 |                     let (l_bp, r_bp) = self.infix_binding_power(&TokenType::Dot);
[INFO] [stdout]     |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_r_bp`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r_bp`
[INFO] [stdout]    --> src/parser.rs:289:32
[INFO] [stdout]     |
[INFO] [stdout] 289 |                     let (l_bp, r_bp) = self.infix_binding_power(&TokenType::LSquare);
[INFO] [stdout]     |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_r_bp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r_bp`
[INFO] [stdout]    --> src/parser.rs:303:32
[INFO] [stdout]     |
[INFO] [stdout] 303 |                     let (l_bp, r_bp) = self.infix_binding_power(&TokenType::LParen);
[INFO] [stdout]     |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_r_bp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `AstNode` is never used
[INFO] [stdout]  --> src/ast.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum AstNode {
[INFO] [stdout]   |          ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ClassDeclStatement` is never constructed
[INFO] [stdout]    --> src/ast.rs:123:12
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub struct ClassDeclStatement {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `UpperIdent`, `DoubleQt`, and `SelfType` are never constructed
[INFO] [stdout]   --> src/lexer.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub enum TokenType {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 21 |     UpperIdent,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     DoubleQt,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     SelfType,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `dot`
[INFO] [stderr]  --> Cargo.toml:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | dot = "0.1.0"
[INFO] [stderr]   | ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `dot`
[INFO] [stderr] warning: unused dependency `uuid`
[INFO] [stderr]  --> Cargo.toml:4:15
[INFO] [stderr]   |
[INFO] [stderr] 4 | [dependencies.uuid]
[INFO] [stderr]   |               ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `uuid`
[INFO] [stderr] warning: `lang` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 4.34s
[INFO] running `Command { std: "docker" "inspect" "2cbe55225abaa29ad1bfdf4ba5dab9f6006ce3fc7a69c12cee144539822e93ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2cbe55225abaa29ad1bfdf4ba5dab9f6006ce3fc7a69c12cee144539822e93ac" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/evaluate.rs:381:13
[INFO] [stdout]     |
[INFO] [stdout] 381 |             _ => Object::Null,
[INFO] [stdout]     |             ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/evaluate.rs:381:13
[INFO] [stdout]     |
[INFO] [stdout] 291 |             Expr::Int(n) => Object::Integer(*n),
[INFO] [stdout]     |             ------------ matches some of the same values
[INFO] [stdout] 292 |             Expr::StringLiteral(s) => Object::String(s.clone()),
[INFO] [stdout]     |             ---------------------- matches some of the same values
[INFO] [stdout] 293 |             Expr::Bool(b) => Object::Boolean(*b),
[INFO] [stdout]     |             ------------- matches some of the same values
[INFO] [stdout] 294 |             Expr::Null => Object::Null,
[INFO] [stdout]     |             ---------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 381 |             _ => Object::Null,
[INFO] [stdout]     |             ^ ...and 9 other patterns collectively make this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/parser.rs:142:51
[INFO] [stdout]     |
[INFO] [stdout] 123 |             TokenType::Type(_) | TokenType::CapIdent => self.parse_var_decl_statement(),
[INFO] [stdout]     |                                  ------------------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 142 |             TokenType::Ident | TokenType::Digit | TokenType::CapIdent | TokenType::LSquare => {
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r_bp`
[INFO] [stdout]    --> src/parser.rs:271:32
[INFO] [stdout]     |
[INFO] [stdout] 271 |                     let (l_bp, r_bp) = self.infix_binding_power(&TokenType::Dot);
[INFO] [stdout]     |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_r_bp`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r_bp`
[INFO] [stdout]    --> src/parser.rs:289:32
[INFO] [stdout]     |
[INFO] [stdout] 289 |                     let (l_bp, r_bp) = self.infix_binding_power(&TokenType::LSquare);
[INFO] [stdout]     |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_r_bp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r_bp`
[INFO] [stdout]    --> src/parser.rs:303:32
[INFO] [stdout]     |
[INFO] [stdout] 303 |                     let (l_bp, r_bp) = self.infix_binding_power(&TokenType::LParen);
[INFO] [stdout]     |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_r_bp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `AstNode` is never used
[INFO] [stdout]  --> src/ast.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum AstNode {
[INFO] [stdout]   |          ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ClassDeclStatement` is never constructed
[INFO] [stdout]    --> src/ast.rs:123:12
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub struct ClassDeclStatement {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `UpperIdent`, `DoubleQt`, and `SelfType` are never constructed
[INFO] [stdout]   --> src/lexer.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub enum TokenType {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 21 |     UpperIdent,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     DoubleQt,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     SelfType,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `dot`
[INFO] [stderr]  --> Cargo.toml:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | dot = "0.1.0"
[INFO] [stderr]   | ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `dot`
[INFO] [stderr] warning: unused dependency `uuid`
[INFO] [stderr]  --> Cargo.toml:4:15
[INFO] [stderr]   |
[INFO] [stderr] 4 | [dependencies.uuid]
[INFO] [stderr]   |               ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `uuid`
[INFO] [stderr] warning: `lang` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "2cbe55225abaa29ad1bfdf4ba5dab9f6006ce3fc7a69c12cee144539822e93ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2cbe55225abaa29ad1bfdf4ba5dab9f6006ce3fc7a69c12cee144539822e93ac" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/evaluate.rs:381:13
[INFO] [stderr]     |
[INFO] [stderr] 381 |             _ => Object::Null,
[INFO] [stderr]     |             ^ no value can reach this
[INFO] [stderr]     |
[INFO] [stderr] note: multiple earlier patterns match some of the same values
[INFO] [stderr]    --> src/evaluate.rs:381:13
[INFO] [stderr]     |
[INFO] [stderr] 291 |             Expr::Int(n) => Object::Integer(*n),
[INFO] [stderr]     |             ------------ matches some of the same values
[INFO] [stderr] 292 |             Expr::StringLiteral(s) => Object::String(s.clone()),
[INFO] [stderr]     |             ---------------------- matches some of the same values
[INFO] [stderr] 293 |             Expr::Bool(b) => Object::Boolean(*b),
[INFO] [stderr]     |             ------------- matches some of the same values
[INFO] [stderr] 294 |             Expr::Null => Object::Null,
[INFO] [stderr]     |             ---------- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 381 |             _ => Object::Null,
[INFO] [stderr]     |             ^ ...and 9 other patterns collectively make this unreachable
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/parser.rs:142:51
[INFO] [stderr]     |
[INFO] [stderr] 123 |             TokenType::Type(_) | TokenType::CapIdent => self.parse_var_decl_statement(),
[INFO] [stderr]     |                                  ------------------- matches all the relevant values
[INFO] [stderr] ...
[INFO] [stderr] 142 |             TokenType::Ident | TokenType::Digit | TokenType::CapIdent | TokenType::LSquare => {
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `r_bp`
[INFO] [stderr]    --> src/parser.rs:271:32
[INFO] [stderr]     |
[INFO] [stderr] 271 |                     let (l_bp, r_bp) = self.infix_binding_power(&TokenType::Dot);
[INFO] [stderr]     |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_r_bp`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `r_bp`
[INFO] [stderr]    --> src/parser.rs:289:32
[INFO] [stderr]     |
[INFO] [stderr] 289 |                     let (l_bp, r_bp) = self.infix_binding_power(&TokenType::LSquare);
[INFO] [stderr]     |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_r_bp`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `r_bp`
[INFO] [stderr]    --> src/parser.rs:303:32
[INFO] [stderr]     |
[INFO] [stderr] 303 |                     let (l_bp, r_bp) = self.infix_binding_power(&TokenType::LParen);
[INFO] [stderr]     |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_r_bp`
[INFO] [stderr] 
[INFO] [stderr] warning: enum `AstNode` is never used
[INFO] [stderr]  --> src/ast.rs:5:10
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub enum AstNode {
[INFO] [stderr]   |          ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ClassDeclStatement` is never constructed
[INFO] [stderr]    --> src/ast.rs:123:12
[INFO] [stderr]     |
[INFO] [stderr] 123 | pub struct ClassDeclStatement {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `UpperIdent`, `DoubleQt`, and `SelfType` are never constructed
[INFO] [stderr]   --> src/lexer.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub enum TokenType {
[INFO] [stderr]    |          --------- variants in this enum
[INFO] [stderr] ...
[INFO] [stderr] 21 |     UpperIdent,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 46 |     DoubleQt,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 54 |     SelfType,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TokenType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `lang` (bin "lang" test) generated 8 warnings (run `cargo fix --bin "lang" -p lang --tests` to apply 3 suggestions)
[INFO] [stderr] warning: unused dependency `dot`
[INFO] [stderr]  --> Cargo.toml:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | dot = "0.1.0"
[INFO] [stderr]   | ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `dot`
[INFO] [stderr] warning: unused dependency `uuid`
[INFO] [stderr]  --> Cargo.toml:4:15
[INFO] [stderr]   |
[INFO] [stderr] 4 | [dependencies.uuid]
[INFO] [stderr]   |               ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `uuid`
[INFO] [stderr] warning: `lang` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/build/lang/df768a2d2b467936/out/lang-df768a2d2b467936)
[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" "2cbe55225abaa29ad1bfdf4ba5dab9f6006ce3fc7a69c12cee144539822e93ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cbe55225abaa29ad1bfdf4ba5dab9f6006ce3fc7a69c12cee144539822e93ac", kill_on_drop: false }`
[INFO] [stdout] 2cbe55225abaa29ad1bfdf4ba5dab9f6006ce3fc7a69c12cee144539822e93ac
