[INFO] cloning repository https://github.com/dovakin0007/Lox_clone
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dovakin0007/Lox_clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdovakin0007%2FLox_clone", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdovakin0007%2FLox_clone'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6e4e58a0cd4a856218540138f70211697d9756ec
[INFO] checking dovakin0007/Lox_clone against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdovakin0007%2FLox_clone" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dovakin0007/Lox_clone on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dovakin0007/Lox_clone
[INFO] finished tweaking git repo https://github.com/dovakin0007/Lox_clone
[INFO] tweaked toml for git repo https://github.com/dovakin0007/Lox_clone written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/dovakin0007/Lox_clone 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bfce7335f2e158455a958657e1df6858f6923884a69d993f77ad410a49c843e2
[INFO] running `Command { std: "docker" "start" "-a" "bfce7335f2e158455a958657e1df6858f6923884a69d993f77ad410a49c843e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bfce7335f2e158455a958657e1df6858f6923884a69d993f77ad410a49c843e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfce7335f2e158455a958657e1df6858f6923884a69d993f77ad410a49c843e2", kill_on_drop: false }`
[INFO] [stdout] bfce7335f2e158455a958657e1df6858f6923884a69d993f77ad410a49c843e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3de66e12359c8fd5fafd50f719157fc08f71a26f5c97649a2436df89f6f033d
[INFO] running `Command { std: "docker" "start" "-a" "e3de66e12359c8fd5fafd50f719157fc08f71a26f5c97649a2436df89f6f033d", kill_on_drop: false }`
[INFO] [stderr]     Checking Lox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fmt::format`
[INFO] [stdout]  --> src/astprinter.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::format;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Deref`
[INFO] [stdout]  --> src/astprinter.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::ops::Deref;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `TokenType`, `Token`
[INFO] [stdout]  --> src/astprinter.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::token::{Token, TokenType};
[INFO] [stdout]   |                    ^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::ErrorKind::Other`
[INFO] [stdout]  --> src/parser.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::ErrorKind::Other;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::interpreter::Types`
[INFO] [stdout]  --> src/parser.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::interpreter::Types;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `False`
[INFO] [stdout]  --> src/parser.rs:8:31
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::token::TokenType::{False, LeftParen, RightParen, True};
[INFO] [stdout]   |                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `while` condition
[INFO] [stdout]   --> src/parser.rs:28:14
[INFO] [stdout]    |
[INFO] [stdout] 28 |         while(self.peek().unwrap().t_type != TokenType::EOF){
[INFO] [stdout]    |              ^                                             ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 28 -         while(self.peek().unwrap().t_type != TokenType::EOF){
[INFO] [stdout] 28 +         while self.peek().unwrap().t_type != TokenType::EOF {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `String` is imported redundantly
[INFO] [stdout]  --> src/interpreter.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::string::String;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:144:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `String` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::debug`
[INFO] [stdout]  --> src/interpreter.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use log::debug;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::parser::Parser`
[INFO] [stdout]  --> src/interpreter.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::parser::Parser;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error`
[INFO] [stdout]  --> src/interpreter.rs:6:27
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::error::{Error, error};
[INFO] [stdout]   |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Token`
[INFO] [stdout]  --> src/interpreter.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::token::{Token, TokenType};
[INFO] [stdout]   |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::token`
[INFO] [stdout]  --> src/environment.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::token;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `write`
[INFO] [stdout]  --> src/error.rs:2:34
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fmt::{Debug, Formatter, write};
[INFO] [stdout]   |                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::debug`
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use log::debug;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Expr`
[INFO] [stdout]   --> src/main.rs:14:18
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::ast::{Expr, Stmt};
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `String` is imported redundantly
[INFO] [stdout]    --> src/scanner.rs:254:9
[INFO] [stdout]     |
[INFO] [stdout] 254 |     use String;
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]    --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:144:13
[INFO] [stdout]     |
[INFO] [stdout]     = note: the item `String` is already defined here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::format`
[INFO] [stdout]  --> src/astprinter.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::format;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Deref`
[INFO] [stdout]  --> src/astprinter.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::ops::Deref;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::ErrorKind::Other`
[INFO] [stdout]  --> src/parser.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::ErrorKind::Other;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::interpreter::Types`
[INFO] [stdout]  --> src/parser.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::interpreter::Types;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `False`
[INFO] [stdout]  --> src/parser.rs:8:31
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::token::TokenType::{False, LeftParen, RightParen, True};
[INFO] [stdout]   |                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `while` condition
[INFO] [stdout]   --> src/parser.rs:28:14
[INFO] [stdout]    |
[INFO] [stdout] 28 |         while(self.peek().unwrap().t_type != TokenType::EOF){
[INFO] [stdout]    |              ^                                             ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 28 -         while(self.peek().unwrap().t_type != TokenType::EOF){
[INFO] [stdout] 28 +         while self.peek().unwrap().t_type != TokenType::EOF {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::debug`
[INFO] [stdout]    --> src/parser.rs:443:9
[INFO] [stdout]     |
[INFO] [stdout] 443 |     use log::debug;
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::debug`
[INFO] [stdout]  --> src/interpreter.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use log::debug;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error`
[INFO] [stdout]  --> src/interpreter.rs:6:27
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::error::{Error, error};
[INFO] [stdout]   |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::token`
[INFO] [stdout]  --> src/environment.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::token;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `write`
[INFO] [stdout]  --> src/error.rs:2:34
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fmt::{Debug, Formatter, write};
[INFO] [stdout]   |                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::debug`
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use log::debug;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Expr`
[INFO] [stdout]   --> src/main.rs:14:18
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::ast::{Expr, Stmt};
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/astprinter.rs:74:101
[INFO] [stdout]    |
[INFO] [stdout] 74 | ...nt {:?})", statements.iter().map(|x| self.visit_statement(s)).collect::<String>()),
[INFO] [stdout]    |                                      ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:196:12
[INFO] [stdout]     |
[INFO] [stdout] 196 |        let mut expr = self.or()?;
[INFO] [stdout]     |            ----^^^^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/astprinter.rs:74:101
[INFO] [stdout]    |
[INFO] [stdout] 74 | ...nt {:?})", statements.iter().map(|x| self.visit_statement(s)).collect::<String>()),
[INFO] [stdout]    |                                      ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/astprinter.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl AstPrinter {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 15 |     fn new() -> Self{
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Env` is never used
[INFO] [stdout]   --> src/environment.rs:11:6
[INFO] [stdout]    |
[INFO] [stdout] 11 | type Env = Rc<RefCell<HashMap<String, Option<Types>>>>;
[INFO] [stdout]    |      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `token` is never read
[INFO] [stdout]   --> src/error.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     RunTime{
[INFO] [stdout]    |     ------- field in this variant
[INFO] [stdout] 25 |         token: Token,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:196:12
[INFO] [stdout]     |
[INFO] [stdout] 196 |        let mut expr = self.or()?;
[INFO] [stdout]     |            ----^^^^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 97 |     interpreter.interpret(expressions);
[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)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 97 |     let _ = interpreter.interpret(expressions);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Expr` should have a snake case name
[INFO] [stdout]   --> src/interpreter.rs:81:29
[INFO] [stdout]    |
[INFO] [stdout] 81 |             &Stmt::Expr(ref Expr) => {
[INFO] [stdout]    |                             ^^^^ help: convert the identifier to snake case: `expr`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Expr` should have a snake case name
[INFO] [stdout]   --> src/interpreter.rs:85:31
[INFO] [stdout]    |
[INFO] [stdout] 85 |             &Stmt::IfStmt(ref Expr, ref then,ref else_option)=>{
[INFO] [stdout]    |                               ^^^^ help: convert the identifier to snake case: `expr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Expr` should have a snake case name
[INFO] [stdout]   --> src/interpreter.rs:96:25
[INFO] [stdout]    |
[INFO] [stdout] 96 |             Stmt::Print(Expr)=> {
[INFO] [stdout]    |                         ^^^^ help: convert the identifier to snake case: `expr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Token` should have a snake case name
[INFO] [stdout]    --> src/interpreter.rs:102:34
[INFO] [stdout]     |
[INFO] [stdout] 102 |             Stmt::VarDeclaration(Token,Expr) => {
[INFO] [stdout]     |                                  ^^^^^ help: convert the identifier to snake case: `token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Expr` should have a snake case name
[INFO] [stdout]    --> src/interpreter.rs:102:40
[INFO] [stdout]     |
[INFO] [stdout] 102 |             Stmt::VarDeclaration(Token,Expr) => {
[INFO] [stdout]     |                                        ^^^^ help: convert the identifier to snake case: `expr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Expr` should have a snake case name
[INFO] [stdout]    --> src/interpreter.rs:123:29
[INFO] [stdout]     |
[INFO] [stdout] 123 |             Stmt::While(ref Expr, ref Stmt) =>  {
[INFO] [stdout]     |                             ^^^^ help: convert the identifier to snake case: `expr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Stmt` should have a snake case name
[INFO] [stdout]    --> src/interpreter.rs:123:39
[INFO] [stdout]     |
[INFO] [stdout] 123 |             Stmt::While(ref Expr, ref Stmt) =>  {
[INFO] [stdout]     |                                       ^^^^ help: convert the identifier to snake case (notice the capitalization): `stmt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 29 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Env` is never used
[INFO] [stdout]   --> src/environment.rs:11:6
[INFO] [stdout]    |
[INFO] [stdout] 11 | type Env = Rc<RefCell<HashMap<String, Option<Types>>>>;
[INFO] [stdout]    |      ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `token` is never read
[INFO] [stdout]   --> src/error.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     RunTime{
[INFO] [stdout]    |     ------- field in this variant
[INFO] [stdout] 25 |         token: Token,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 97 |     interpreter.interpret(expressions);
[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)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 97 |     let _ = interpreter.interpret(expressions);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Expr` should have a snake case name
[INFO] [stdout]   --> src/interpreter.rs:81:29
[INFO] [stdout]    |
[INFO] [stdout] 81 |             &Stmt::Expr(ref Expr) => {
[INFO] [stdout]    |                             ^^^^ help: convert the identifier to snake case: `expr`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Expr` should have a snake case name
[INFO] [stdout]   --> src/interpreter.rs:85:31
[INFO] [stdout]    |
[INFO] [stdout] 85 |             &Stmt::IfStmt(ref Expr, ref then,ref else_option)=>{
[INFO] [stdout]    |                               ^^^^ help: convert the identifier to snake case: `expr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Expr` should have a snake case name
[INFO] [stdout]   --> src/interpreter.rs:96:25
[INFO] [stdout]    |
[INFO] [stdout] 96 |             Stmt::Print(Expr)=> {
[INFO] [stdout]    |                         ^^^^ help: convert the identifier to snake case: `expr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Token` should have a snake case name
[INFO] [stdout]    --> src/interpreter.rs:102:34
[INFO] [stdout]     |
[INFO] [stdout] 102 |             Stmt::VarDeclaration(Token,Expr) => {
[INFO] [stdout]     |                                  ^^^^^ help: convert the identifier to snake case: `token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Expr` should have a snake case name
[INFO] [stdout]    --> src/interpreter.rs:102:40
[INFO] [stdout]     |
[INFO] [stdout] 102 |             Stmt::VarDeclaration(Token,Expr) => {
[INFO] [stdout]     |                                        ^^^^ help: convert the identifier to snake case: `expr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Expr` should have a snake case name
[INFO] [stdout]    --> src/interpreter.rs:123:29
[INFO] [stdout]     |
[INFO] [stdout] 123 |             Stmt::While(ref Expr, ref Stmt) =>  {
[INFO] [stdout]     |                             ^^^^ help: convert the identifier to snake case: `expr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Stmt` should have a snake case name
[INFO] [stdout]    --> src/interpreter.rs:123:39
[INFO] [stdout]     |
[INFO] [stdout] 123 |             Stmt::While(ref Expr, ref Stmt) =>  {
[INFO] [stdout]     |                                       ^^^^ help: convert the identifier to snake case (notice the capitalization): `stmt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/interpreter.rs:567:9
[INFO] [stdout]     |
[INFO] [stdout] 567 |         interpreter.interpret(statements);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 567 |         let _ = interpreter.interpret(statements);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 27 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "e3de66e12359c8fd5fafd50f719157fc08f71a26f5c97649a2436df89f6f033d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3de66e12359c8fd5fafd50f719157fc08f71a26f5c97649a2436df89f6f033d", kill_on_drop: false }`
[INFO] [stdout] e3de66e12359c8fd5fafd50f719157fc08f71a26f5c97649a2436df89f6f033d
[INFO] checking dovakin0007/Lox_clone against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdovakin0007%2FLox_clone" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dovakin0007/Lox_clone on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dovakin0007/Lox_clone
[INFO] finished tweaking git repo https://github.com/dovakin0007/Lox_clone
[INFO] tweaked toml for git repo https://github.com/dovakin0007/Lox_clone written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/dovakin0007/Lox_clone 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c7317b39a91ee50053255f57d11e420dc61ebbbf8cc228b50e02581f644f1fcc
[INFO] running `Command { std: "docker" "start" "-a" "c7317b39a91ee50053255f57d11e420dc61ebbbf8cc228b50e02581f644f1fcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7317b39a91ee50053255f57d11e420dc61ebbbf8cc228b50e02581f644f1fcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7317b39a91ee50053255f57d11e420dc61ebbbf8cc228b50e02581f644f1fcc", kill_on_drop: false }`
[INFO] [stdout] c7317b39a91ee50053255f57d11e420dc61ebbbf8cc228b50e02581f644f1fcc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7bf4fd5e3d2c82ee3b1a4ca2d9e9a51c6d43676706ed14960b206ef62cab726
[INFO] running `Command { std: "docker" "start" "-a" "a7bf4fd5e3d2c82ee3b1a4ca2d9e9a51c6d43676706ed14960b206ef62cab726", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Checking Lox v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/main.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed src/interpreter.rs (4 fixes)
[INFO] [stderr]        Fixed src/error.rs (1 fix)
[INFO] [stderr]        Fixed src/parser.rs (5 fixes)
[INFO] [stderr]        Fixed src/astprinter.rs (3 fixes)
[INFO] [stderr]        Fixed src/environment.rs (1 fix)
[INFO] [stderr]        Fixed src/main.rs (2 fixes)
[INFO] [stdout] warning: the item `String` is imported redundantly
[INFO] [stdout]  --> src/interpreter.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::string::String;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/36dbcaee1a55543dfc181be52a69d99ff46ff62f/library/std/src/prelude/mod.rs:144:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `String` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/astprinter.rs:71:101
[INFO] [stdout]    |
[INFO] [stdout] 71 | ...nt {:?})", statements.iter().map(|x| self.visit_statement(s)).collect::<String>()),
[INFO] [stdout]    |                                      ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/astprinter.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl AstPrinter {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 12 |     fn new() -> Self{
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Env` is never used
[INFO] [stdout]   --> src/environment.rs:10:6
[INFO] [stdout]    |
[INFO] [stdout] 10 | type Env = Rc<RefCell<HashMap<String, Option<Types>>>>;
[INFO] [stdout]    |      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `token` is never read
[INFO] [stdout]   --> src/error.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     RunTime{
[INFO] [stdout]    |     ------- field in this variant
[INFO] [stdout] 25 |         token: Token,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 96 |     interpreter.interpret(expressions);
[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)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 96 |     let _ = interpreter.interpret(expressions);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Expr` should have a snake case name
[INFO] [stdout]   --> src/interpreter.rs:79:29
[INFO] [stdout]    |
[INFO] [stdout] 79 |             &Stmt::Expr(ref Expr) => {
[INFO] [stdout]    |                             ^^^^ help: convert the identifier to snake case: `expr`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Expr` should have a snake case name
[INFO] [stdout]   --> src/interpreter.rs:83:31
[INFO] [stdout]    |
[INFO] [stdout] 83 |             &Stmt::IfStmt(ref Expr, ref then,ref else_option)=>{
[INFO] [stdout]    |                               ^^^^ help: convert the identifier to snake case: `expr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Expr` should have a snake case name
[INFO] [stdout]   --> src/interpreter.rs:94:25
[INFO] [stdout]    |
[INFO] [stdout] 94 |             Stmt::Print(Expr)=> {
[INFO] [stdout]    |                         ^^^^ help: convert the identifier to snake case: `expr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Token` should have a snake case name
[INFO] [stdout]    --> src/interpreter.rs:100:34
[INFO] [stdout]     |
[INFO] [stdout] 100 |             Stmt::VarDeclaration(Token,Expr) => {
[INFO] [stdout]     |                                  ^^^^^ help: convert the identifier to snake case: `token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Expr` should have a snake case name
[INFO] [stdout]    --> src/interpreter.rs:100:40
[INFO] [stdout]     |
[INFO] [stdout] 100 |             Stmt::VarDeclaration(Token,Expr) => {
[INFO] [stdout]     |                                        ^^^^ help: convert the identifier to snake case: `expr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Expr` should have a snake case name
[INFO] [stdout]    --> src/interpreter.rs:121:29
[INFO] [stdout]     |
[INFO] [stdout] 121 |             Stmt::While(ref Expr, ref Stmt) =>  {
[INFO] [stdout]     |                             ^^^^ help: convert the identifier to snake case: `expr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Stmt` should have a snake case name
[INFO] [stdout]    --> src/interpreter.rs:121:39
[INFO] [stdout]     |
[INFO] [stdout] 121 |             Stmt::While(ref Expr, ref Stmt) =>  {
[INFO] [stdout]     |                                       ^^^^ help: convert the identifier to snake case (notice the capitalization): `stmt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Token` in this scope
[INFO] [stdout]    --> src/astprinter.rs:103:20
[INFO] [stdout]     |
[INFO] [stdout] 103 |             token: Token {
[INFO] [stdout]     |                    ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 1   + use crate::Token;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `TokenType`
[INFO] [stdout]    --> src/astprinter.rs:104:25
[INFO] [stdout]     |
[INFO] [stdout] 104 |                 t_type: TokenType::Number(1.0),
[INFO] [stdout]     |                         ^^^^^^^^^ use of undeclared type `TokenType`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this enum through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 1   + use crate::TokenType;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Token` in this scope
[INFO] [stdout]    --> src/astprinter.rs:109:13
[INFO] [stdout]     |
[INFO] [stdout] 109 |         op: Token {
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 1   + use crate::Token;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `TokenType`
[INFO] [stdout]    --> src/astprinter.rs:110:21
[INFO] [stdout]     |
[INFO] [stdout] 110 |             t_type: TokenType::Plus,
[INFO] [stdout]     |                     ^^^^^^^^^ use of undeclared type `TokenType`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this enum through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 1   + use crate::TokenType;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Token` in this scope
[INFO] [stdout]    --> src/astprinter.rs:115:20
[INFO] [stdout]     |
[INFO] [stdout] 115 |             token: Token {
[INFO] [stdout]     |                    ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 1   + use crate::Token;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `TokenType`
[INFO] [stdout]    --> src/astprinter.rs:116:25
[INFO] [stdout]     |
[INFO] [stdout] 116 |                 t_type: TokenType::Number(2.0),
[INFO] [stdout]     |                         ^^^^^^^^^ use of undeclared type `TokenType`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this enum through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 1   + use crate::TokenType;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Token` in this scope
[INFO] [stdout]    --> src/interpreter.rs:295:13
[INFO] [stdout]     |
[INFO] [stdout] 295 |             Token {
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 288 +     use crate::Token;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Token` in this scope
[INFO] [stdout]    --> src/interpreter.rs:301:24
[INFO] [stdout]     |
[INFO] [stdout] 301 |                 token: Token {
[INFO] [stdout]     |                        ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 288 +     use crate::Token;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Token` in this scope
[INFO] [stdout]    --> src/interpreter.rs:314:19
[INFO] [stdout]     |
[INFO] [stdout] 314 |             name: Token {
[INFO] [stdout]     |                   ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 288 +     use crate::Token;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Token` in this scope
[INFO] [stdout]    --> src/interpreter.rs:320:24
[INFO] [stdout]     |
[INFO] [stdout] 320 |                 token: Token {
[INFO] [stdout]     |                        ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 288 +     use crate::Token;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Token` in this scope
[INFO] [stdout]    --> src/interpreter.rs:342:13
[INFO] [stdout]     |
[INFO] [stdout] 342 |             Token {
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 288 +     use crate::Token;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Token` in this scope
[INFO] [stdout]    --> src/interpreter.rs:348:24
[INFO] [stdout]     |
[INFO] [stdout] 348 |                 token: Token {
[INFO] [stdout]     |                        ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 288 +     use crate::Token;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Token` in this scope
[INFO] [stdout]    --> src/interpreter.rs:361:13
[INFO] [stdout]     |
[INFO] [stdout] 361 |             Token {
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 288 +     use crate::Token;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Token` in this scope
[INFO] [stdout]    --> src/interpreter.rs:368:27
[INFO] [stdout]     |
[INFO] [stdout] 368 |                     name: Token {
[INFO] [stdout]     |                           ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 288 +     use crate::Token;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Token` in this scope
[INFO] [stdout]    --> src/interpreter.rs:374:21
[INFO] [stdout]     |
[INFO] [stdout] 374 |                 op: Token {
[INFO] [stdout]     |                     ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 288 +     use crate::Token;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Token` in this scope
[INFO] [stdout]    --> src/interpreter.rs:380:27
[INFO] [stdout]     |
[INFO] [stdout] 380 |                     name: Token {
[INFO] [stdout]     |                           ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 288 +     use crate::Token;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Token` in this scope
[INFO] [stdout]    --> src/interpreter.rs:401:13
[INFO] [stdout]     |
[INFO] [stdout] 401 |             Token {
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 288 +     use crate::Token;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Token` in this scope
[INFO] [stdout]    --> src/interpreter.rs:406:13
[INFO] [stdout]     |
[INFO] [stdout] 406 |             Token {
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 288 +     use crate::Token;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Token` in this scope
[INFO] [stdout]    --> src/interpreter.rs:411:13
[INFO] [stdout]     |
[INFO] [stdout] 411 |             Token {
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 288 +     use crate::Token;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Token` in this scope
[INFO] [stdout]    --> src/interpreter.rs:416:13
[INFO] [stdout]     |
[INFO] [stdout] 416 |             Token {
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 288 +     use crate::Token;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Token` in this scope
[INFO] [stdout]    --> src/interpreter.rs:421:13
[INFO] [stdout]     |
[INFO] [stdout] 421 |             Token {
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 288 +     use crate::Token;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Token` in this scope
[INFO] [stdout]    --> src/interpreter.rs:426:13
[INFO] [stdout]     |
[INFO] [stdout] 426 |             Token {
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 288 +     use crate::Token;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Token` in this scope
[INFO] [stdout]    --> src/interpreter.rs:431:13
[INFO] [stdout]     |
[INFO] [stdout] 431 |             Token {
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 288 +     use crate::Token;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Token` in this scope
[INFO] [stdout]    --> src/interpreter.rs:436:13
[INFO] [stdout]     |
[INFO] [stdout] 436 |             Token {
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 288 +     use crate::Token;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Token` in this scope
[INFO] [stdout]    --> src/interpreter.rs:441:13
[INFO] [stdout]     |
[INFO] [stdout] 441 |             Token {
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 288 +     use crate::Token;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Token` in this scope
[INFO] [stdout]    --> src/interpreter.rs:446:13
[INFO] [stdout]     |
[INFO] [stdout] 446 |             Token {
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 288 +     use crate::Token;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Token` in this scope
[INFO] [stdout]    --> src/interpreter.rs:451:13
[INFO] [stdout]     |
[INFO] [stdout] 451 |             Token {
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 288 +     use crate::Token;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Token` in this scope
[INFO] [stdout]    --> src/interpreter.rs:456:13
[INFO] [stdout]     |
[INFO] [stdout] 456 |             Token {
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 288 +     use crate::Token;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Token` in this scope
[INFO] [stdout]    --> src/interpreter.rs:461:13
[INFO] [stdout]     |
[INFO] [stdout] 461 |             Token {
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 288 +     use crate::Token;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Token` in this scope
[INFO] [stdout]    --> src/interpreter.rs:466:13
[INFO] [stdout]     |
[INFO] [stdout] 466 |             Token {
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 288 +     use crate::Token;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Token` in this scope
[INFO] [stdout]    --> src/interpreter.rs:471:13
[INFO] [stdout]     |
[INFO] [stdout] 471 |             Token {
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 288 +     use crate::Token;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Parser`
[INFO] [stdout]    --> src/interpreter.rs:479:26
[INFO] [stdout]     |
[INFO] [stdout] 479 |         let mut parser = Parser::new(tokens);
[INFO] [stdout]     |                          ^^^^^^ use of undeclared type `Parser`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 288 +     use crate::Parser;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Token` in this scope
[INFO] [stdout]    --> src/interpreter.rs:497:13
[INFO] [stdout]     |
[INFO] [stdout] 497 |             Token {
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 288 +     use crate::Token;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Token` in this scope
[INFO] [stdout]    --> src/interpreter.rs:502:13
[INFO] [stdout]     |
[INFO] [stdout] 502 |             Token {
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 288 +     use crate::Token;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Token` in this scope
[INFO] [stdout]    --> src/interpreter.rs:507:13
[INFO] [stdout]     |
[INFO] [stdout] 507 |             Token {
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 288 +     use crate::Token;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Token` in this scope
[INFO] [stdout]    --> src/interpreter.rs:512:13
[INFO] [stdout]     |
[INFO] [stdout] 512 |             Token {
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 288 +     use crate::Token;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Token` in this scope
[INFO] [stdout]    --> src/interpreter.rs:517:13
[INFO] [stdout]     |
[INFO] [stdout] 517 |             Token {
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 288 +     use crate::Token;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Token` in this scope
[INFO] [stdout]    --> src/interpreter.rs:522:13
[INFO] [stdout]     |
[INFO] [stdout] 522 |             Token {
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 288 +     use crate::Token;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Token` in this scope
[INFO] [stdout]    --> src/interpreter.rs:527:13
[INFO] [stdout]     |
[INFO] [stdout] 527 |             Token {
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 288 +     use crate::Token;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Token` in this scope
[INFO] [stdout]    --> src/interpreter.rs:532:13
[INFO] [stdout]     |
[INFO] [stdout] 532 |             Token {
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 288 +     use crate::Token;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Token` in this scope
[INFO] [stdout]    --> src/interpreter.rs:537:13
[INFO] [stdout]     |
[INFO] [stdout] 537 |             Token {
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 288 +     use crate::Token;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Token` in this scope
[INFO] [stdout]    --> src/interpreter.rs:542:13
[INFO] [stdout]     |
[INFO] [stdout] 542 |             Token {
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 288 +     use crate::Token;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Token` in this scope
[INFO] [stdout]    --> src/interpreter.rs:547:13
[INFO] [stdout]     |
[INFO] [stdout] 547 |             Token {
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 288 +     use crate::Token;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Token` in this scope
[INFO] [stdout]    --> src/interpreter.rs:552:13
[INFO] [stdout]     |
[INFO] [stdout] 552 |             Token {
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 288 +     use crate::Token;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Parser`
[INFO] [stdout]    --> src/interpreter.rs:560:26
[INFO] [stdout]     |
[INFO] [stdout] 560 |         let mut parser = Parser::new(tokens);
[INFO] [stdout]     |                          ^^^^^^ use of undeclared type `Parser`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 288 +     use crate::Parser;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `String` is imported redundantly
[INFO] [stdout]    --> src/scanner.rs:254:9
[INFO] [stdout]     |
[INFO] [stdout] 254 |     use String;
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]    --> /rustc/36dbcaee1a55543dfc181be52a69d99ff46ff62f/library/std/src/prelude/mod.rs:144:13
[INFO] [stdout]     |
[INFO] [stdout]     = note: the item `String` is already defined here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::debug`
[INFO] [stdout]    --> src/parser.rs:441:9
[INFO] [stdout]     |
[INFO] [stdout] 441 |     use log::debug;
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/astprinter.rs:71:101
[INFO] [stdout]    |
[INFO] [stdout] 71 | ...nt {:?})", statements.iter().map(|x| self.visit_statement(s)).collect::<String>()),
[INFO] [stdout]    |                                      ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 45 previous errors; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0422, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0422`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `Lox` (bin "Lox" test) due to 46 previous errors; 3 warnings emitted
[INFO] [stderr] error: failed to migrate to next edition
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "a7bf4fd5e3d2c82ee3b1a4ca2d9e9a51c6d43676706ed14960b206ef62cab726", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7bf4fd5e3d2c82ee3b1a4ca2d9e9a51c6d43676706ed14960b206ef62cab726", kill_on_drop: false }`
[INFO] [stdout] a7bf4fd5e3d2c82ee3b1a4ca2d9e9a51c6d43676706ed14960b206ef62cab726