[INFO] cloning repository https://github.com/NoahBPeterson/rust_lox [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NoahBPeterson/rust_lox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNoahBPeterson%2Frust_lox", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNoahBPeterson%2Frust_lox'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f28639c56e26cbc43a6d7117cca611b31a8219c6 [INFO] testing NoahBPeterson/rust_lox against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNoahBPeterson%2Frust_lox" "/workspace/builds/worker-87/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-87/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/NoahBPeterson/rust_lox on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/NoahBPeterson/rust_lox [INFO] finished tweaking git repo https://github.com/NoahBPeterson/rust_lox [INFO] tweaked toml for git repo https://github.com/NoahBPeterson/rust_lox written to /workspace/builds/worker-87/source/Cargo.toml [INFO] crate git repo https://github.com/NoahBPeterson/rust_lox already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9bdd9f80f24a6e47ebb414b9bf955927fb7ac7590c4854e277d7bba407388481 [INFO] running `Command { std: "docker" "start" "-a" "9bdd9f80f24a6e47ebb414b9bf955927fb7ac7590c4854e277d7bba407388481", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9bdd9f80f24a6e47ebb414b9bf955927fb7ac7590c4854e277d7bba407388481", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9bdd9f80f24a6e47ebb414b9bf955927fb7ac7590c4854e277d7bba407388481", kill_on_drop: false }` [INFO] [stdout] 9bdd9f80f24a6e47ebb414b9bf955927fb7ac7590c4854e277d7bba407388481 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 83a1c443c112aa0cb72e621dad0d13d34bbb49189f7fadfaf83e78059a1fe13b [INFO] running `Command { std: "docker" "start" "-a" "83a1c443c112aa0cb72e621dad0d13d34bbb49189f7fadfaf83e78059a1fe13b", kill_on_drop: false }` [INFO] [stderr] Compiling rust_lox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `string` [INFO] [stdout] --> src/main.rs:1:39 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{env, fs, io::{self, Write}, string}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `interpret` [INFO] [stdout] --> src/main.rs:3:27 [INFO] [stdout] | [INFO] [stdout] 3 | use vm::{InterpretResult, interpret}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::string` [INFO] [stdout] --> src/vm.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::string; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/vm.rs:4:57 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::{chunk::{self, Chunk, init_chunk}, compile::{self, Compiler}, debug::disassemble_instruction, value::print_value}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Init_Scanner` [INFO] [stdout] --> src/compile.rs:5:28 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::scanner::{self, Init_Scanner, Make_Token, Scan_Token, Scanner, Token, TokenType}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/scanner.rs:261:8 [INFO] [stdout] | [INFO] [stdout] 261 | if (isAtEnd(scanner)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `chunk` [INFO] [stdout] --> src/main.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 15 | let mut chunk: chunk::Chunk = chunk::init_chunk(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_chunk` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/main.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 37 | let input = std::io::stdin().read_line(&mut line).unwrap(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `source` [INFO] [stdout] --> src/main.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | let source = fs::read_to_string(path) [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_source` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `chunk` [INFO] [stdout] --> src/compile.rs:84:39 [INFO] [stdout] | [INFO] [stdout] 84 | fn init_parser(scanner: &mut Scanner, chunk: &Chunk) -> Parser [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_chunk` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `compiling_chunk` [INFO] [stdout] --> src/compile.rs:119:17 [INFO] [stdout] | [INFO] [stdout] 119 | let mut compiling_chunk: Chunk = init_chunk(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compiling_chunk` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> src/scanner.rs:147:18 [INFO] [stdout] | [INFO] [stdout] 147 | fn check_keyword(start: u32, length: u32, the_rest: String, token: TokenType, scanner: &mut Scanner) -> TokenType [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compile.rs:119:13 [INFO] [stdout] | [INFO] [stdout] 119 | let mut compiling_chunk: Chunk = init_chunk(); [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: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let mut vm = vm::init_vm(); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | let mut chunk: chunk::Chunk = chunk::init_chunk(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `debug_trace_execution` [INFO] [stdout] --> src/compile.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | const debug_trace_execution: bool = true; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `TokenTrue` [INFO] [stdout] --> src/scanner.rs:334:5 [INFO] [stdout] | [INFO] [stdout] 334 | TokenTrue, TokenVar, TokenWhile, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | io::stdout().flush(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `RunFile` should have a snake case name [INFO] [stdout] --> src/main.rs:43:4 [INFO] [stdout] | [INFO] [stdout] 43 | fn RunFile(path: &String) [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `run_file` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `StackTop` should have a snake case name [INFO] [stdout] --> src/vm.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | StackTop: u32, [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `stack_top` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `debug_print_code` should have an upper case name [INFO] [stdout] --> src/compile.rs:7:7 [INFO] [stdout] | [INFO] [stdout] 7 | const debug_print_code: bool = true; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `DEBUG_PRINT_CODE` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `debug_trace_execution` should have an upper case name [INFO] [stdout] --> src/compile.rs:8:7 [INFO] [stdout] | [INFO] [stdout] 8 | const debug_trace_execution: bool = true; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `DEBUG_TRACE_EXECUTION` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `prefixRule` should have a snake case name [INFO] [stdout] --> src/compile.rs:218:13 [INFO] [stdout] | [INFO] [stdout] 218 | let prefixRule = get_rule(self.parser.previous.token_type).prefix; [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `prefix_rule` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `infixRule` should have a snake case name [INFO] [stdout] --> src/compile.rs:229:17 [INFO] [stdout] | [INFO] [stdout] 229 | let infixRule = get_rule(self.parser.previous.token_type).infix; [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `infix_rule` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `parse_rules` should have an upper case name [INFO] [stdout] --> src/compile.rs:336:8 [INFO] [stdout] | [INFO] [stdout] 336 | static parse_rules : [ParseRule; 40] = [ [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper case: `PARSE_RULES` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `Init_Scanner` should have a snake case name [INFO] [stdout] --> src/scanner.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn Init_Scanner(source: String) -> Scanner [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `init_scanner` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `Scan_Token` should have a snake case name [INFO] [stdout] --> src/scanner.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn Scan_Token(scanner: &mut Scanner) -> Token [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `scan_token` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `Skip_Whitespace` should have a snake case name [INFO] [stdout] --> src/scanner.rs:211:4 [INFO] [stdout] | [INFO] [stdout] 211 | fn Skip_Whitespace(scanner: &mut Scanner) [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `skip_whitespace` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `isAtEnd` should have a snake case name [INFO] [stdout] --> src/scanner.rs:254:4 [INFO] [stdout] | [INFO] [stdout] 254 | fn isAtEnd(scanner: &Scanner) -> bool [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `is_at_end` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `peekNext` should have a snake case name [INFO] [stdout] --> src/scanner.rs:259:4 [INFO] [stdout] | [INFO] [stdout] 259 | fn peekNext(scanner: &Scanner) -> char [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `peek_next` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `matchCharacter` should have a snake case name [INFO] [stdout] --> src/scanner.rs:273:4 [INFO] [stdout] | [INFO] [stdout] 273 | fn matchCharacter(expected_string: char, scanner: &mut Scanner) -> bool [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `match_character` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `Make_Token` should have a snake case name [INFO] [stdout] --> src/scanner.rs:293:8 [INFO] [stdout] | [INFO] [stdout] 293 | pub fn Make_Token(tokenType: TokenType, scanner: &Scanner) -> Token [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `make_token` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `tokenType` should have a snake case name [INFO] [stdout] --> src/scanner.rs:293:19 [INFO] [stdout] | [INFO] [stdout] 293 | pub fn Make_Token(tokenType: TokenType, scanner: &Scanner) -> Token [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `token_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `Error_Token` should have a snake case name [INFO] [stdout] --> src/scanner.rs:304:8 [INFO] [stdout] | [INFO] [stdout] 304 | pub fn Error_Token(error_message: &String, scanner: &Scanner) -> Token [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `error_token` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 34 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.49s [INFO] running `Command { std: "docker" "inspect" "83a1c443c112aa0cb72e621dad0d13d34bbb49189f7fadfaf83e78059a1fe13b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83a1c443c112aa0cb72e621dad0d13d34bbb49189f7fadfaf83e78059a1fe13b", kill_on_drop: false }` [INFO] [stdout] 83a1c443c112aa0cb72e621dad0d13d34bbb49189f7fadfaf83e78059a1fe13b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d09b9ccaf8121b7c6888aff04c9207cd3aa9beeac88535510f07b6550e9f8b17 [INFO] running `Command { std: "docker" "start" "-a" "d09b9ccaf8121b7c6888aff04c9207cd3aa9beeac88535510f07b6550e9f8b17", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rust_lox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `string` [INFO] [stdout] --> src/main.rs:1:39 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{env, fs, io::{self, Write}, string}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `interpret` [INFO] [stdout] --> src/main.rs:3:27 [INFO] [stdout] | [INFO] [stdout] 3 | use vm::{InterpretResult, interpret}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::string` [INFO] [stdout] --> src/vm.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::string; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/vm.rs:4:57 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::{chunk::{self, Chunk, init_chunk}, compile::{self, Compiler}, debug::disassemble_instruction, value::print_value}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Init_Scanner` [INFO] [stdout] --> src/compile.rs:5:28 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::scanner::{self, Init_Scanner, Make_Token, Scan_Token, Scanner, Token, TokenType}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/scanner.rs:261:8 [INFO] [stdout] | [INFO] [stdout] 261 | if (isAtEnd(scanner)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `chunk` [INFO] [stdout] --> src/main.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 15 | let mut chunk: chunk::Chunk = chunk::init_chunk(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_chunk` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/main.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 37 | let input = std::io::stdin().read_line(&mut line).unwrap(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `source` [INFO] [stdout] --> src/main.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | let source = fs::read_to_string(path) [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_source` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `chunk` [INFO] [stdout] --> src/compile.rs:84:39 [INFO] [stdout] | [INFO] [stdout] 84 | fn init_parser(scanner: &mut Scanner, chunk: &Chunk) -> Parser [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_chunk` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `compiling_chunk` [INFO] [stdout] --> src/compile.rs:119:17 [INFO] [stdout] | [INFO] [stdout] 119 | let mut compiling_chunk: Chunk = init_chunk(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compiling_chunk` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> src/scanner.rs:147:18 [INFO] [stdout] | [INFO] [stdout] 147 | fn check_keyword(start: u32, length: u32, the_rest: String, token: TokenType, scanner: &mut Scanner) -> TokenType [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compile.rs:119:13 [INFO] [stdout] | [INFO] [stdout] 119 | let mut compiling_chunk: Chunk = init_chunk(); [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: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let mut vm = vm::init_vm(); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | let mut chunk: chunk::Chunk = chunk::init_chunk(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `debug_trace_execution` [INFO] [stdout] --> src/compile.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | const debug_trace_execution: bool = true; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `TokenTrue` [INFO] [stdout] --> src/scanner.rs:334:5 [INFO] [stdout] | [INFO] [stdout] 334 | TokenTrue, TokenVar, TokenWhile, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | io::stdout().flush(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `RunFile` should have a snake case name [INFO] [stdout] --> src/main.rs:43:4 [INFO] [stdout] | [INFO] [stdout] 43 | fn RunFile(path: &String) [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `run_file` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `StackTop` should have a snake case name [INFO] [stdout] --> src/vm.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | StackTop: u32, [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `stack_top` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `debug_print_code` should have an upper case name [INFO] [stdout] --> src/compile.rs:7:7 [INFO] [stdout] | [INFO] [stdout] 7 | const debug_print_code: bool = true; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `DEBUG_PRINT_CODE` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `debug_trace_execution` should have an upper case name [INFO] [stdout] --> src/compile.rs:8:7 [INFO] [stdout] | [INFO] [stdout] 8 | const debug_trace_execution: bool = true; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `DEBUG_TRACE_EXECUTION` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `prefixRule` should have a snake case name [INFO] [stdout] --> src/compile.rs:218:13 [INFO] [stdout] | [INFO] [stdout] 218 | let prefixRule = get_rule(self.parser.previous.token_type).prefix; [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `prefix_rule` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `infixRule` should have a snake case name [INFO] [stdout] --> src/compile.rs:229:17 [INFO] [stdout] | [INFO] [stdout] 229 | let infixRule = get_rule(self.parser.previous.token_type).infix; [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `infix_rule` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `parse_rules` should have an upper case name [INFO] [stdout] --> src/compile.rs:336:8 [INFO] [stdout] | [INFO] [stdout] 336 | static parse_rules : [ParseRule; 40] = [ [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper case: `PARSE_RULES` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `Init_Scanner` should have a snake case name [INFO] [stdout] --> src/scanner.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn Init_Scanner(source: String) -> Scanner [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `init_scanner` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `Scan_Token` should have a snake case name [INFO] [stdout] --> src/scanner.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn Scan_Token(scanner: &mut Scanner) -> Token [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `scan_token` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `Skip_Whitespace` should have a snake case name [INFO] [stdout] --> src/scanner.rs:211:4 [INFO] [stdout] | [INFO] [stdout] 211 | fn Skip_Whitespace(scanner: &mut Scanner) [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `skip_whitespace` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `isAtEnd` should have a snake case name [INFO] [stdout] --> src/scanner.rs:254:4 [INFO] [stdout] | [INFO] [stdout] 254 | fn isAtEnd(scanner: &Scanner) -> bool [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `is_at_end` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `peekNext` should have a snake case name [INFO] [stdout] --> src/scanner.rs:259:4 [INFO] [stdout] | [INFO] [stdout] 259 | fn peekNext(scanner: &Scanner) -> char [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `peek_next` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `matchCharacter` should have a snake case name [INFO] [stdout] --> src/scanner.rs:273:4 [INFO] [stdout] | [INFO] [stdout] 273 | fn matchCharacter(expected_string: char, scanner: &mut Scanner) -> bool [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `match_character` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `Make_Token` should have a snake case name [INFO] [stdout] --> src/scanner.rs:293:8 [INFO] [stdout] | [INFO] [stdout] 293 | pub fn Make_Token(tokenType: TokenType, scanner: &Scanner) -> Token [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `make_token` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `tokenType` should have a snake case name [INFO] [stdout] --> src/scanner.rs:293:19 [INFO] [stdout] | [INFO] [stdout] 293 | pub fn Make_Token(tokenType: TokenType, scanner: &Scanner) -> Token [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `token_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `Error_Token` should have a snake case name [INFO] [stdout] --> src/scanner.rs:304:8 [INFO] [stdout] | [INFO] [stdout] 304 | pub fn Error_Token(error_message: &String, scanner: &Scanner) -> Token [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `error_token` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 34 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.86s [INFO] running `Command { std: "docker" "inspect" "d09b9ccaf8121b7c6888aff04c9207cd3aa9beeac88535510f07b6550e9f8b17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d09b9ccaf8121b7c6888aff04c9207cd3aa9beeac88535510f07b6550e9f8b17", kill_on_drop: false }` [INFO] [stdout] d09b9ccaf8121b7c6888aff04c9207cd3aa9beeac88535510f07b6550e9f8b17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b743d83477318cd6abe1f04ff1bbb45d97e1d72c0688f7893808b4a268c4555d [INFO] running `Command { std: "docker" "start" "-a" "b743d83477318cd6abe1f04ff1bbb45d97e1d72c0688f7893808b4a268c4555d", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `string` [INFO] [stderr] --> src/main.rs:1:39 [INFO] [stderr] | [INFO] [stderr] 1 | use std::{env, fs, io::{self, Write}, string}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `interpret` [INFO] [stderr] --> src/main.rs:3:27 [INFO] [stderr] | [INFO] [stderr] 3 | use vm::{InterpretResult, interpret}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::string` [INFO] [stderr] --> src/vm.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::string; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> src/vm.rs:4:57 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::{chunk::{self, Chunk, init_chunk}, compile::{self, Compiler}, debug::disassemble_instruction, value::print_value}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Init_Scanner` [INFO] [stderr] --> src/compile.rs:5:28 [INFO] [stderr] | [INFO] [stderr] 5 | use crate::scanner::{self, Init_Scanner, Make_Token, Scan_Token, Scanner, Token, TokenType}; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/scanner.rs:261:8 [INFO] [stderr] | [INFO] [stderr] 261 | if (isAtEnd(scanner)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `chunk` [INFO] [stderr] --> src/main.rs:15:13 [INFO] [stderr] | [INFO] [stderr] 15 | let mut chunk: chunk::Chunk = chunk::init_chunk(); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_chunk` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/main.rs:37:13 [INFO] [stderr] | [INFO] [stderr] 37 | let input = std::io::stdin().read_line(&mut line).unwrap(); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `source` [INFO] [stderr] --> src/main.rs:45:9 [INFO] [stderr] | [INFO] [stderr] 45 | let source = fs::read_to_string(path) [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_source` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `chunk` [INFO] [stderr] --> src/compile.rs:84:39 [INFO] [stderr] | [INFO] [stderr] 84 | fn init_parser(scanner: &mut Scanner, chunk: &Chunk) -> Parser [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_chunk` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `compiling_chunk` [INFO] [stderr] --> src/compile.rs:119:17 [INFO] [stderr] | [INFO] [stderr] 119 | let mut compiling_chunk: Chunk = init_chunk(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compiling_chunk` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `start` [INFO] [stderr] --> src/scanner.rs:147:18 [INFO] [stderr] | [INFO] [stderr] 147 | fn check_keyword(start: u32, length: u32, the_rest: String, token: TokenType, scanner: &mut Scanner) -> TokenType [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/compile.rs:119:13 [INFO] [stderr] | [INFO] [stderr] 119 | let mut compiling_chunk: Chunk = init_chunk(); [INFO] [stderr] | ----^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 14 | let mut vm = vm::init_vm(); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:15:9 [INFO] [stderr] | [INFO] [stderr] 15 | let mut chunk: chunk::Chunk = chunk::init_chunk(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `debug_trace_execution` [INFO] [stderr] --> src/compile.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | const debug_trace_execution: bool = true; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `TokenTrue` [INFO] [stderr] --> src/scanner.rs:334:5 [INFO] [stderr] | [INFO] [stderr] 334 | TokenTrue, TokenVar, TokenWhile, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:36:9 [INFO] [stderr] | [INFO] [stderr] 36 | io::stdout().flush(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: function `RunFile` should have a snake case name [INFO] [stderr] --> src/main.rs:43:4 [INFO] [stderr] | [INFO] [stderr] 43 | fn RunFile(path: &String) [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `run_file` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: structure field `StackTop` should have a snake case name [INFO] [stderr] --> src/vm.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | StackTop: u32, [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `stack_top` [INFO] [stderr] [INFO] [stderr] warning: constant `debug_print_code` should have an upper case name [INFO] [stderr] --> src/compile.rs:7:7 [INFO] [stderr] | [INFO] [stderr] 7 | const debug_print_code: bool = true; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `DEBUG_PRINT_CODE` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant `debug_trace_execution` should have an upper case name [INFO] [stderr] --> src/compile.rs:8:7 [INFO] [stderr] | [INFO] [stderr] 8 | const debug_trace_execution: bool = true; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `DEBUG_TRACE_EXECUTION` [INFO] [stderr] [INFO] [stderr] warning: variable `prefixRule` should have a snake case name [INFO] [stderr] --> src/compile.rs:218:13 [INFO] [stderr] | [INFO] [stderr] 218 | let prefixRule = get_rule(self.parser.previous.token_type).prefix; [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `prefix_rule` [INFO] [stderr] [INFO] [stderr] warning: variable `infixRule` should have a snake case name [INFO] [stderr] --> src/compile.rs:229:17 [INFO] [stderr] | [INFO] [stderr] 229 | let infixRule = get_rule(self.parser.previous.token_type).infix; [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `infix_rule` [INFO] [stderr] [INFO] [stderr] warning: static variable `parse_rules` should have an upper case name [INFO] [stderr] --> src/compile.rs:336:8 [INFO] [stderr] | [INFO] [stderr] 336 | static parse_rules : [ParseRule; 40] = [ [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to upper case: `PARSE_RULES` [INFO] [stderr] [INFO] [stderr] warning: function `Init_Scanner` should have a snake case name [INFO] [stderr] --> src/scanner.rs:19:8 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn Init_Scanner(source: String) -> Scanner [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `init_scanner` [INFO] [stderr] [INFO] [stderr] warning: function `Scan_Token` should have a snake case name [INFO] [stderr] --> src/scanner.rs:24:8 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn Scan_Token(scanner: &mut Scanner) -> Token [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `scan_token` [INFO] [stderr] [INFO] [stderr] warning: function `Skip_Whitespace` should have a snake case name [INFO] [stderr] --> src/scanner.rs:211:4 [INFO] [stderr] | [INFO] [stderr] 211 | fn Skip_Whitespace(scanner: &mut Scanner) [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `skip_whitespace` [INFO] [stderr] [INFO] [stderr] warning: function `isAtEnd` should have a snake case name [INFO] [stderr] --> src/scanner.rs:254:4 [INFO] [stderr] | [INFO] [stderr] 254 | fn isAtEnd(scanner: &Scanner) -> bool [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `is_at_end` [INFO] [stderr] [INFO] [stderr] warning: function `peekNext` should have a snake case name [INFO] [stderr] --> src/scanner.rs:259:4 [INFO] [stderr] | [INFO] [stderr] 259 | fn peekNext(scanner: &Scanner) -> char [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `peek_next` [INFO] [stderr] [INFO] [stderr] warning: function `matchCharacter` should have a snake case name [INFO] [stderr] --> src/scanner.rs:273:4 [INFO] [stderr] | [INFO] [stderr] 273 | fn matchCharacter(expected_string: char, scanner: &mut Scanner) -> bool [INFO] [stderr] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `match_character` [INFO] [stderr] [INFO] [stderr] warning: function `Make_Token` should have a snake case name [INFO] [stderr] --> src/scanner.rs:293:8 [INFO] [stderr] | [INFO] [stderr] 293 | pub fn Make_Token(tokenType: TokenType, scanner: &Scanner) -> Token [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `make_token` [INFO] [stderr] [INFO] [stderr] warning: variable `tokenType` should have a snake case name [INFO] [stderr] --> src/scanner.rs:293:19 [INFO] [stderr] | [INFO] [stderr] 293 | pub fn Make_Token(tokenType: TokenType, scanner: &Scanner) -> Token [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `token_type` [INFO] [stderr] [INFO] [stderr] warning: function `Error_Token` should have a snake case name [INFO] [stderr] --> src/scanner.rs:304:8 [INFO] [stderr] | [INFO] [stderr] 304 | pub fn Error_Token(error_message: &String, scanner: &Scanner) -> Token [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `error_token` [INFO] [stderr] [INFO] [stderr] warning: `rust_lox` (bin "rust_lox" test) generated 34 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rust_lox-e894223bc0c2f720) [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" "b743d83477318cd6abe1f04ff1bbb45d97e1d72c0688f7893808b4a268c4555d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b743d83477318cd6abe1f04ff1bbb45d97e1d72c0688f7893808b4a268c4555d", kill_on_drop: false }` [INFO] [stdout] b743d83477318cd6abe1f04ff1bbb45d97e1d72c0688f7893808b4a268c4555d