[INFO] cloning repository https://github.com/philmein23/lox-interpreter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/philmein23/lox-interpreter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphilmein23%2Flox-interpreter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphilmein23%2Flox-interpreter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8fda24bddfd67d22bd58364eb3649c84689ddab6 [INFO] testing philmein23/lox-interpreter against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphilmein23%2Flox-interpreter" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/philmein23/lox-interpreter on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/philmein23/lox-interpreter [INFO] finished tweaking git repo https://github.com/philmein23/lox-interpreter [INFO] tweaked toml for git repo https://github.com/philmein23/lox-interpreter written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/philmein23/lox-interpreter already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1d0c329794836ee881521d66314b4fe1376a7ba0c9d4dbb4314eb21312193e97 [INFO] running `Command { std: "docker" "start" "-a" "1d0c329794836ee881521d66314b4fe1376a7ba0c9d4dbb4314eb21312193e97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1d0c329794836ee881521d66314b4fe1376a7ba0c9d4dbb4314eb21312193e97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d0c329794836ee881521d66314b4fe1376a7ba0c9d4dbb4314eb21312193e97", kill_on_drop: false }` [INFO] [stdout] 1d0c329794836ee881521d66314b4fe1376a7ba0c9d4dbb4314eb21312193e97 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 81530bb8ef7ead490062a2f750148e6ee1cfb27a1b9606d59faac19ef1e4c58d [INFO] running `Command { std: "docker" "start" "-a" "81530bb8ef7ead490062a2f750148e6ee1cfb27a1b9606d59faac19ef1e4c58d", kill_on_drop: false }` [INFO] [stderr] Compiling lox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `LEFT_PAREN` should have an upper camel case name [INFO] [stdout] --> src/token.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | LEFT_PAREN, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftParen` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `RIGHT_PAREN` should have an upper camel case name [INFO] [stdout] --> src/token.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | RIGHT_PAREN, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightParen` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `LEFT_BRACE` should have an upper camel case name [INFO] [stdout] --> src/token.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | LEFT_BRACE, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftBrace` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `RIGHT_BRACE` should have an upper camel case name [INFO] [stdout] --> src/token.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | RIGHT_BRACE, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightBrace` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `BANG_EQUAL` should have an upper camel case name [INFO] [stdout] --> src/token.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | BANG_EQUAL, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `BangEqual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `EQUAL_EQUAL` should have an upper camel case name [INFO] [stdout] --> src/token.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | EQUAL_EQUAL, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `EqualEqual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `GREATER_EQUAL` should have an upper camel case name [INFO] [stdout] --> src/token.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | GREATER_EQUAL, [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GreaterEqual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `LESS_EQUAL` should have an upper camel case name [INFO] [stdout] --> src/token.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | LESS_EQUAL, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `LessEqual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `token::Token` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use token::Token; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `EQUAL_EQUAL` should have an upper camel case name [INFO] [stdout] --> src/ast.rs:168:5 [INFO] [stdout] | [INFO] [stdout] 168 | EQUAL_EQUAL, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `EqualEqual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `BANG_EQUAL` should have an upper camel case name [INFO] [stdout] --> src/ast.rs:169:5 [INFO] [stdout] | [INFO] [stdout] 169 | BANG_EQUAL, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `BangEqual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `GREATER_EQUAL` should have an upper camel case name [INFO] [stdout] --> src/ast.rs:171:5 [INFO] [stdout] | [INFO] [stdout] 171 | GREATER_EQUAL, [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GreaterEqual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `LESS_EQUAL` should have an upper camel case name [INFO] [stdout] --> src/ast.rs:173:5 [INFO] [stdout] | [INFO] [stdout] 173 | LESS_EQUAL, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `LessEqual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/parser.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::vec::{self, IntoIter}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefMut` [INFO] [stdout] --> src/interpreter.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cell::RefMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `object::Object` [INFO] [stdout] --> src/main.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use object::Object; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/interpreter.rs:556:13 [INFO] [stdout] | [INFO] [stdout] 556 | _ => Err(RuntimeError::InvalidSyntax), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/interpreter.rs:431:51 [INFO] [stdout] | [INFO] [stdout] 431 | ... Some(Object::LoxClass(name, super_id)) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `value` is never read [INFO] [stdout] --> src/interpreter.rs:497:25 [INFO] [stdout] | [INFO] [stdout] 497 | let mut value = Object::Nil; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ScanningError` [INFO] [stdout] --> src/scanner.rs:132:5 [INFO] [stdout] | [INFO] [stdout] 132 | ScanningError(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `EOF` [INFO] [stdout] --> src/token.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | EOF, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Print` [INFO] [stdout] --> src/ast.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | Print(Box), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Expression` [INFO] [stdout] --> src/ast.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | Expression(Box), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Var` [INFO] [stdout] --> src/ast.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | Var(String, Option>), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Block` [INFO] [stdout] --> src/ast.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | Block(Vec), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `If` [INFO] [stdout] --> src/ast.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | If(Box, Box, Option>), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `While` [INFO] [stdout] --> src/ast.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | While(Box, Box), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Function` [INFO] [stdout] --> src/ast.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | Function(String, Vec, Vec), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Return` [INFO] [stdout] --> src/ast.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | Return(Box), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Class` [INFO] [stdout] --> src/ast.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | Class(String, Option>, Vec), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Binary` [INFO] [stdout] --> src/ast.rs:73:5 [INFO] [stdout] | [INFO] [stdout] 73 | Binary(Box, Infix, Box), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Unary` [INFO] [stdout] --> src/ast.rs:74:5 [INFO] [stdout] | [INFO] [stdout] 74 | Unary(Prefix, Box), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Grouping` [INFO] [stdout] --> src/ast.rs:75:5 [INFO] [stdout] | [INFO] [stdout] 75 | Grouping(Box), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Number` [INFO] [stdout] --> src/ast.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 76 | Number(i64), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `StringLiteral` [INFO] [stdout] --> src/ast.rs:77:5 [INFO] [stdout] | [INFO] [stdout] 77 | StringLiteral(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Boolean` [INFO] [stdout] --> src/ast.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 78 | Boolean(bool), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Variable` [INFO] [stdout] --> src/ast.rs:79:5 [INFO] [stdout] | [INFO] [stdout] 79 | Variable(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Assign` [INFO] [stdout] --> src/ast.rs:80:5 [INFO] [stdout] | [INFO] [stdout] 80 | Assign(String, Box), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Logical` [INFO] [stdout] --> src/ast.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 81 | Logical(Box, Infix, Box), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Call` [INFO] [stdout] --> src/ast.rs:82:5 [INFO] [stdout] | [INFO] [stdout] 82 | Call(Box, Vec>), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Get` [INFO] [stdout] --> src/ast.rs:83:5 [INFO] [stdout] | [INFO] [stdout] 83 | Get(Box, String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Set` [INFO] [stdout] --> src/ast.rs:84:5 [INFO] [stdout] | [INFO] [stdout] 84 | Set(Box, String, Box), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `This` [INFO] [stdout] --> src/ast.rs:85:5 [INFO] [stdout] | [INFO] [stdout] 85 | This(), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Super` [INFO] [stdout] --> src/ast.rs:86:5 [INFO] [stdout] | [INFO] [stdout] 86 | Super(String), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `BANG` [INFO] [stdout] --> src/ast.rs:149:5 [INFO] [stdout] | [INFO] [stdout] 149 | BANG, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `MINUS` [INFO] [stdout] --> src/ast.rs:150:5 [INFO] [stdout] | [INFO] [stdout] 150 | MINUS, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `PLUS` [INFO] [stdout] --> src/ast.rs:164:5 [INFO] [stdout] | [INFO] [stdout] 164 | PLUS, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `MINUS` [INFO] [stdout] --> src/ast.rs:165:5 [INFO] [stdout] | [INFO] [stdout] 165 | MINUS, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `STAR` [INFO] [stdout] --> src/ast.rs:166:5 [INFO] [stdout] | [INFO] [stdout] 166 | STAR, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `SLASH` [INFO] [stdout] --> src/ast.rs:167:5 [INFO] [stdout] | [INFO] [stdout] 167 | SLASH, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `EQUAL_EQUAL` [INFO] [stdout] --> src/ast.rs:168:5 [INFO] [stdout] | [INFO] [stdout] 168 | EQUAL_EQUAL, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `BANG_EQUAL` [INFO] [stdout] --> src/ast.rs:169:5 [INFO] [stdout] | [INFO] [stdout] 169 | BANG_EQUAL, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `GREATER` [INFO] [stdout] --> src/ast.rs:170:5 [INFO] [stdout] | [INFO] [stdout] 170 | GREATER, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `GREATER_EQUAL` [INFO] [stdout] --> src/ast.rs:171:5 [INFO] [stdout] | [INFO] [stdout] 171 | GREATER_EQUAL, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `LESS` [INFO] [stdout] --> src/ast.rs:172:5 [INFO] [stdout] | [INFO] [stdout] 172 | LESS, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `LESS_EQUAL` [INFO] [stdout] --> src/ast.rs:173:5 [INFO] [stdout] | [INFO] [stdout] 173 | LESS_EQUAL, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `AND` [INFO] [stdout] --> src/ast.rs:174:5 [INFO] [stdout] | [INFO] [stdout] 174 | AND, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `OR` [INFO] [stdout] --> src/ast.rs:175:5 [INFO] [stdout] | [INFO] [stdout] 175 | OR, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Parser` [INFO] [stdout] --> src/parser.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Parser<'a> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/parser.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn new(tokens: &'a mut Peekable>) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `parse` [INFO] [stdout] --> src/parser.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn parse(&mut self) -> Result, ParseError> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `declaration` [INFO] [stdout] --> src/parser.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | fn declaration(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `class_declaration` [INFO] [stdout] --> src/parser.rs:51:8 [INFO] [stdout] | [INFO] [stdout] 51 | fn class_declaration(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `var_declaration` [INFO] [stdout] --> src/parser.rs:95:8 [INFO] [stdout] | [INFO] [stdout] 95 | fn var_declaration(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `function` [INFO] [stdout] --> src/parser.rs:118:8 [INFO] [stdout] | [INFO] [stdout] 118 | fn function(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `statement` [INFO] [stdout] --> src/parser.rs:163:8 [INFO] [stdout] | [INFO] [stdout] 163 | fn statement(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `expression` [INFO] [stdout] --> src/parser.rs:175:8 [INFO] [stdout] | [INFO] [stdout] 175 | fn expression(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `return_statement` [INFO] [stdout] --> src/parser.rs:179:8 [INFO] [stdout] | [INFO] [stdout] 179 | fn return_statement(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `for_statement` [INFO] [stdout] --> src/parser.rs:192:8 [INFO] [stdout] | [INFO] [stdout] 192 | fn for_statement(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `expression_statement` [INFO] [stdout] --> src/parser.rs:254:8 [INFO] [stdout] | [INFO] [stdout] 254 | fn expression_statement(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `while_statement` [INFO] [stdout] --> src/parser.rs:260:8 [INFO] [stdout] | [INFO] [stdout] 260 | fn while_statement(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `if_statement` [INFO] [stdout] --> src/parser.rs:273:8 [INFO] [stdout] | [INFO] [stdout] 273 | fn if_statement(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `block` [INFO] [stdout] --> src/parser.rs:300:8 [INFO] [stdout] | [INFO] [stdout] 300 | fn block(&mut self) -> Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `print_statement` [INFO] [stdout] --> src/parser.rs:315:8 [INFO] [stdout] | [INFO] [stdout] 315 | fn print_statement(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `assignment` [INFO] [stdout] --> src/parser.rs:322:8 [INFO] [stdout] | [INFO] [stdout] 322 | fn assignment(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `or` [INFO] [stdout] --> src/parser.rs:343:8 [INFO] [stdout] | [INFO] [stdout] 343 | fn or(&mut self) -> Result { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `and` [INFO] [stdout] --> src/parser.rs:360:8 [INFO] [stdout] | [INFO] [stdout] 360 | fn and(&mut self) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `equality` [INFO] [stdout] --> src/parser.rs:377:8 [INFO] [stdout] | [INFO] [stdout] 377 | fn equality(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `comparison` [INFO] [stdout] --> src/parser.rs:400:8 [INFO] [stdout] | [INFO] [stdout] 400 | fn comparison(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `term` [INFO] [stdout] --> src/parser.rs:434:8 [INFO] [stdout] | [INFO] [stdout] 434 | fn term(&mut self) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `factor` [INFO] [stdout] --> src/parser.rs:457:8 [INFO] [stdout] | [INFO] [stdout] 457 | fn factor(&mut self) -> Result { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `unary` [INFO] [stdout] --> src/parser.rs:480:8 [INFO] [stdout] | [INFO] [stdout] 480 | fn unary(&mut self) -> Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `call` [INFO] [stdout] --> src/parser.rs:498:8 [INFO] [stdout] | [INFO] [stdout] 498 | fn call(&mut self) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `finish_call` [INFO] [stdout] --> src/parser.rs:521:8 [INFO] [stdout] | [INFO] [stdout] 521 | fn finish_call(&mut self, callee: Expression) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `primary` [INFO] [stdout] --> src/parser.rs:542:8 [INFO] [stdout] | [INFO] [stdout] 542 | fn primary(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `synchronize` [INFO] [stdout] --> src/parser.rs:583:8 [INFO] [stdout] | [INFO] [stdout] 583 | fn synchronize(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `None` [INFO] [stdout] --> src/parser.rs:606:5 [INFO] [stdout] | [INFO] [stdout] 606 | None, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NewParseError` [INFO] [stdout] --> src/parser.rs:607:5 [INFO] [stdout] | [INFO] [stdout] 607 | NewParseError(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `InvalidArguments` [INFO] [stdout] --> src/interpreter.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | InvalidArguments, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `InvalidNumberOfArguments` [INFO] [stdout] --> src/interpreter.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | InvalidNumberOfArguments, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `InvalidNumberOfArgumentsForFunction` [INFO] [stdout] --> src/interpreter.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | InvalidNumberOfArgumentsForFunction, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `InvalidNumberOfArgumentsForMethod` [INFO] [stdout] --> src/interpreter.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | InvalidNumberOfArgumentsForMethod, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `class_id` [INFO] [stdout] --> src/interpreter.rs:96:5 [INFO] [stdout] | [INFO] [stdout] 96 | class_id: u64, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/interpreter.rs:229:12 [INFO] [stdout] | [INFO] [stdout] 229 | pub fn new() -> Interpreter { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/environment.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn new() -> Environment { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_call_interpreter` [INFO] [stdout] --> src/main.rs:418:4 [INFO] [stdout] | [INFO] [stdout] 418 | fn test_call_interpreter(input: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/parser.rs:157:25 [INFO] [stdout] | [INFO] [stdout] 157 | _ => panic!("Expected block statement".to_string()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 157 | _ => panic!("{}", "Expected block statement".to_string()), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/interpreter.rs:390:17 [INFO] [stdout] | [INFO] [stdout] 390 | self.evaluate(statements); [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: unused `Result` that must be used [INFO] [stdout] --> src/interpreter.rs:397:17 [INFO] [stdout] | [INFO] [stdout] 397 | self.evaluate(statements); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 99 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.08s [INFO] running `Command { std: "docker" "inspect" "81530bb8ef7ead490062a2f750148e6ee1cfb27a1b9606d59faac19ef1e4c58d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81530bb8ef7ead490062a2f750148e6ee1cfb27a1b9606d59faac19ef1e4c58d", kill_on_drop: false }` [INFO] [stdout] 81530bb8ef7ead490062a2f750148e6ee1cfb27a1b9606d59faac19ef1e4c58d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 21228c6c57e00f10d3b4cb483fc7fa36307a06b08deddeffa14fde415d031a8a [INFO] running `Command { std: "docker" "start" "-a" "21228c6c57e00f10d3b4cb483fc7fa36307a06b08deddeffa14fde415d031a8a", kill_on_drop: false }` [INFO] [stderr] Compiling lox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `LEFT_PAREN` should have an upper camel case name [INFO] [stdout] --> src/token.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | LEFT_PAREN, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftParen` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `RIGHT_PAREN` should have an upper camel case name [INFO] [stdout] --> src/token.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | RIGHT_PAREN, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightParen` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `LEFT_BRACE` should have an upper camel case name [INFO] [stdout] --> src/token.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | LEFT_BRACE, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftBrace` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `RIGHT_BRACE` should have an upper camel case name [INFO] [stdout] --> src/token.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | RIGHT_BRACE, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightBrace` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `BANG_EQUAL` should have an upper camel case name [INFO] [stdout] --> src/token.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | BANG_EQUAL, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `BangEqual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `EQUAL_EQUAL` should have an upper camel case name [INFO] [stdout] --> src/token.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | EQUAL_EQUAL, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `EqualEqual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `GREATER_EQUAL` should have an upper camel case name [INFO] [stdout] --> src/token.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | GREATER_EQUAL, [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GreaterEqual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `LESS_EQUAL` should have an upper camel case name [INFO] [stdout] --> src/token.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | LESS_EQUAL, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `LessEqual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `EQUAL_EQUAL` should have an upper camel case name [INFO] [stdout] --> src/ast.rs:168:5 [INFO] [stdout] | [INFO] [stdout] 168 | EQUAL_EQUAL, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `EqualEqual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `BANG_EQUAL` should have an upper camel case name [INFO] [stdout] --> src/ast.rs:169:5 [INFO] [stdout] | [INFO] [stdout] 169 | BANG_EQUAL, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `BangEqual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `GREATER_EQUAL` should have an upper camel case name [INFO] [stdout] --> src/ast.rs:171:5 [INFO] [stdout] | [INFO] [stdout] 171 | GREATER_EQUAL, [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GreaterEqual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `LESS_EQUAL` should have an upper camel case name [INFO] [stdout] --> src/ast.rs:173:5 [INFO] [stdout] | [INFO] [stdout] 173 | LESS_EQUAL, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `LessEqual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/parser.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::vec::{self, IntoIter}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefMut` [INFO] [stdout] --> src/interpreter.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cell::RefMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `object::Object` [INFO] [stdout] --> src/main.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use object::Object; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/interpreter.rs:556:13 [INFO] [stdout] | [INFO] [stdout] 556 | _ => Err(RuntimeError::InvalidSyntax), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/interpreter.rs:431:51 [INFO] [stdout] | [INFO] [stdout] 431 | ... Some(Object::LoxClass(name, super_id)) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `value` is never read [INFO] [stdout] --> src/interpreter.rs:497:25 [INFO] [stdout] | [INFO] [stdout] 497 | let mut value = Object::Nil; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ScanningError` [INFO] [stdout] --> src/scanner.rs:132:5 [INFO] [stdout] | [INFO] [stdout] 132 | ScanningError(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `EOF` [INFO] [stdout] --> src/token.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | EOF, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `synchronize` [INFO] [stdout] --> src/parser.rs:583:8 [INFO] [stdout] | [INFO] [stdout] 583 | fn synchronize(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `InvalidArguments` [INFO] [stdout] --> src/interpreter.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | InvalidArguments, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `InvalidNumberOfArguments` [INFO] [stdout] --> src/interpreter.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | InvalidNumberOfArguments, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `InvalidNumberOfArgumentsForFunction` [INFO] [stdout] --> src/interpreter.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | InvalidNumberOfArgumentsForFunction, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `InvalidNumberOfArgumentsForMethod` [INFO] [stdout] --> src/interpreter.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | InvalidNumberOfArgumentsForMethod, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `class_id` [INFO] [stdout] --> src/interpreter.rs:96:5 [INFO] [stdout] | [INFO] [stdout] 96 | class_id: u64, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/parser.rs:157:25 [INFO] [stdout] | [INFO] [stdout] 157 | _ => panic!("Expected block statement".to_string()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 157 | _ => panic!("{}", "Expected block statement".to_string()), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/interpreter.rs:390:17 [INFO] [stdout] | [INFO] [stdout] 390 | self.evaluate(statements); [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: unused `Result` that must be used [INFO] [stdout] --> src/interpreter.rs:397:17 [INFO] [stdout] | [INFO] [stdout] 397 | self.evaluate(statements); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 29 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.50s [INFO] running `Command { std: "docker" "inspect" "21228c6c57e00f10d3b4cb483fc7fa36307a06b08deddeffa14fde415d031a8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21228c6c57e00f10d3b4cb483fc7fa36307a06b08deddeffa14fde415d031a8a", kill_on_drop: false }` [INFO] [stdout] 21228c6c57e00f10d3b4cb483fc7fa36307a06b08deddeffa14fde415d031a8a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6d8e962c245ed1950f273d4385d159a97a4810c2598f7ee422213dffcb79e0a6 [INFO] running `Command { std: "docker" "start" "-a" "6d8e962c245ed1950f273d4385d159a97a4810c2598f7ee422213dffcb79e0a6", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: variant `LEFT_PAREN` should have an upper camel case name [INFO] [stderr] --> src/token.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | LEFT_PAREN, [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftParen` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `RIGHT_PAREN` should have an upper camel case name [INFO] [stderr] --> src/token.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | RIGHT_PAREN, [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightParen` [INFO] [stderr] [INFO] [stderr] warning: variant `LEFT_BRACE` should have an upper camel case name [INFO] [stderr] --> src/token.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | LEFT_BRACE, [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftBrace` [INFO] [stderr] [INFO] [stderr] warning: variant `RIGHT_BRACE` should have an upper camel case name [INFO] [stderr] --> src/token.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | RIGHT_BRACE, [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightBrace` [INFO] [stderr] [INFO] [stderr] warning: variant `BANG_EQUAL` should have an upper camel case name [INFO] [stderr] --> src/token.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | BANG_EQUAL, [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `BangEqual` [INFO] [stderr] [INFO] [stderr] warning: variant `EQUAL_EQUAL` should have an upper camel case name [INFO] [stderr] --> src/token.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | EQUAL_EQUAL, [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `EqualEqual` [INFO] [stderr] [INFO] [stderr] warning: variant `GREATER_EQUAL` should have an upper camel case name [INFO] [stderr] --> src/token.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | GREATER_EQUAL, [INFO] [stderr] | ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GreaterEqual` [INFO] [stderr] [INFO] [stderr] warning: variant `LESS_EQUAL` should have an upper camel case name [INFO] [stderr] --> src/token.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | LESS_EQUAL, [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `LessEqual` [INFO] [stderr] [INFO] [stderr] warning: variant `EQUAL_EQUAL` should have an upper camel case name [INFO] [stderr] --> src/ast.rs:168:5 [INFO] [stderr] | [INFO] [stderr] 168 | EQUAL_EQUAL, [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `EqualEqual` [INFO] [stderr] [INFO] [stderr] warning: variant `BANG_EQUAL` should have an upper camel case name [INFO] [stderr] --> src/ast.rs:169:5 [INFO] [stderr] | [INFO] [stderr] 169 | BANG_EQUAL, [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `BangEqual` [INFO] [stderr] [INFO] [stderr] warning: variant `GREATER_EQUAL` should have an upper camel case name [INFO] [stderr] --> src/ast.rs:171:5 [INFO] [stderr] | [INFO] [stderr] 171 | GREATER_EQUAL, [INFO] [stderr] | ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GreaterEqual` [INFO] [stderr] [INFO] [stderr] warning: variant `LESS_EQUAL` should have an upper camel case name [INFO] [stderr] --> src/ast.rs:173:5 [INFO] [stderr] | [INFO] [stderr] 173 | LESS_EQUAL, [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `LessEqual` [INFO] [stderr] [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> src/parser.rs:2:16 [INFO] [stderr] | [INFO] [stderr] 2 | use std::vec::{self, IntoIter}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cell::RefMut` [INFO] [stderr] --> src/interpreter.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::cell::RefMut; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `object::Object` [INFO] [stderr] --> src/main.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | use object::Object; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/interpreter.rs:556:13 [INFO] [stderr] | [INFO] [stderr] 556 | _ => Err(RuntimeError::InvalidSyntax), [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/interpreter.rs:431:51 [INFO] [stderr] | [INFO] [stderr] 431 | ... Some(Object::LoxClass(name, super_id)) => { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `value` is never read [INFO] [stderr] --> src/interpreter.rs:497:25 [INFO] [stderr] | [INFO] [stderr] 497 | let mut value = Object::Nil; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ScanningError` [INFO] [stderr] --> src/scanner.rs:132:5 [INFO] [stderr] | [INFO] [stderr] 132 | ScanningError(String), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `EOF` [INFO] [stderr] --> src/token.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | EOF, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `synchronize` [INFO] [stderr] --> src/parser.rs:583:8 [INFO] [stderr] | [INFO] [stderr] 583 | fn synchronize(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `InvalidArguments` [INFO] [stderr] --> src/interpreter.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | InvalidArguments, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `InvalidNumberOfArguments` [INFO] [stderr] --> src/interpreter.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | InvalidNumberOfArguments, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `InvalidNumberOfArgumentsForFunction` [INFO] [stderr] --> src/interpreter.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | InvalidNumberOfArgumentsForFunction, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `InvalidNumberOfArgumentsForMethod` [INFO] [stderr] --> src/interpreter.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | InvalidNumberOfArgumentsForMethod, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `class_id` [INFO] [stderr] --> src/interpreter.rs:96:5 [INFO] [stderr] | [INFO] [stderr] 96 | class_id: u64, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/parser.rs:157:25 [INFO] [stderr] | [INFO] [stderr] 157 | _ => panic!("Expected block statement".to_string()), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 157 | _ => panic!("{}", "Expected block statement".to_string()), [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/interpreter.rs:390:17 [INFO] [stderr] | [INFO] [stderr] 390 | self.evaluate(statements); [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: unused `Result` that must be used [INFO] [stderr] --> src/interpreter.rs:397:17 [INFO] [stderr] | [INFO] [stderr] 397 | self.evaluate(statements); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `lox` (bin "lox" test) generated 29 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.35s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/lox-75e71fbaa63840e6) [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test test_block_scope ... ok [INFO] [stdout] test test_evaluation ... ok [INFO] [stdout] test test_class ... ok [INFO] [stdout] test test_init_constructor ... ok [INFO] [stdout] test test_evaluation_with_var_declaration ... ok [INFO] [stdout] test test_class_instance_method_call ... ok [INFO] [stdout] test test_closure ... ok [INFO] [stdout] test test_run_file ... ok [INFO] [stdout] test test_evaluation_with_var_assignment ... ok [INFO] [stdout] test test_function_return_call ... ok [INFO] [stdout] test test_function_call ... ok [INFO] [stdout] test test_if_statement ... ok [INFO] [stdout] test test_if_logical_operator ... ok [INFO] [stdout] test test_for_statement ... ok [INFO] [stdout] test test_this_expression ... ok [INFO] [stdout] test test_while_statement ... ok [INFO] [stdout] test test_super_class ... FAILED [INFO] [stdout] test test_super_call ... FAILED [INFO] [stderr] error: test failed, to rerun pass '--bin lox' [INFO] [stdout] test test_fib ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- test_super_class stdout ---- [INFO] [stdout] ABOUT TO RESET ENV [INFO] [stdout] ABOUT TO RESET ENV [INFO] [stdout] thread 'test_super_class' panicked at 'called `Option::unwrap()` on a `None` value', src/interpreter.rs:477:49 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55d856ecb16c - std::backtrace_rs::backtrace::libunwind::trace::h793e05efd273d0f4 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x55d856ecb16c - std::backtrace_rs::backtrace::trace_unsynchronized::h640b7b86ff610c77 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55d856ecb16c - std::sys_common::backtrace::_print_fmt::h362fa2a4f354f877 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x55d856ecb16c - ::fmt::hf439e5ed84c74abd [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x55d856eee16c - core::fmt::write::h72801a82c94e6ff1 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/core/src/fmt/mod.rs:1149:17 [INFO] [stdout] 5: 0x55d856ec7115 - std::io::Write::write_fmt::h54337adeb3504c03 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/io/mod.rs:1697:15 [INFO] [stdout] 6: 0x55d856eccbc0 - std::sys_common::backtrace::_print::hb29ddd998d02631c [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x55d856eccbc0 - std::sys_common::backtrace::print::h81965e3d7c90fbb6 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x55d856eccbc0 - std::panicking::default_hook::{{closure}}::h84db205ab6674b38 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:211:50 [INFO] [stdout] 9: 0x55d856ecc7a6 - std::panicking::default_hook::h1bf8bb4159936bca [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:225:9 [INFO] [stdout] 10: 0x55d856ecd274 - std::panicking::rust_panic_with_hook::hf8e86850fbbd03b1 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:606:17 [INFO] [stdout] 11: 0x55d856eccd22 - std::panicking::begin_panic_handler::{{closure}}::h590a0d6060ff866e [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:500:13 [INFO] [stdout] 12: 0x55d856ecb624 - std::sys_common::backtrace::__rust_end_short_backtrace::h260b8bd1c848a03c [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/sys_common/backtrace.rs:139:18 [INFO] [stdout] 13: 0x55d856ecccb9 - rust_begin_unwind [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:498:5 [INFO] [stdout] 14: 0x55d856e22871 - core::panicking::panic_fmt::h7b8580d81fcbbacd [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/core/src/panicking.rs:106:14 [INFO] [stdout] 15: 0x55d856e227bd - core::panicking::panic::h50b51d19800453c0 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/core/src/panicking.rs:47:5 [INFO] [stdout] 16: 0x55d856e5b604 - core::option::Option::unwrap::hdc954af71a4cf977 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/core/src/option.rs:746:21 [INFO] [stdout] 17: 0x55d856e4f401 - lox::interpreter::Interpreter::evaluate_expression::h3c1514be642ae233 [INFO] [stdout] at /opt/rustwide/workdir/src/interpreter.rs:477:29 [INFO] [stdout] 18: 0x55d856e4ca4a - lox::interpreter::Interpreter::evaluate_expression::h3c1514be642ae233 [INFO] [stdout] at /opt/rustwide/workdir/src/interpreter.rs:491:30 [INFO] [stdout] 19: 0x55d856e4ad9b - lox::interpreter::Interpreter::evaluate::h765aab45b762068f [INFO] [stdout] at /opt/rustwide/workdir/src/interpreter.rs:261:37 [INFO] [stdout] 20: 0x55d856e5cf76 - lox::test_call_interpreter::hdef3bc46ef6e89c2 [INFO] [stdout] at /opt/rustwide/workdir/src/main.rs:425:5 [INFO] [stdout] 21: 0x55d856e5e18d - lox::test_super_class::h8ad52ceb827914f1 [INFO] [stdout] at /opt/rustwide/workdir/src/main.rs:387:5 [INFO] [stdout] 22: 0x55d856e5e13a - lox::test_super_class::{{closure}}::h112ea84d6927f914 [INFO] [stdout] at /opt/rustwide/workdir/src/main.rs:366:1 [INFO] [stdout] 23: 0x55d856e5f65e - core::ops::function::FnOnce::call_once::h53992175d289a383 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 24: 0x55d856ea8d23 - core::ops::function::FnOnce::call_once::h24a32b9da1a40fdb [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 25: 0x55d856ea8d23 - test::__rust_begin_short_backtrace::h3c3a0492fb4a12eb [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/test/src/lib.rs:585:5 [INFO] [stdout] 26: 0x55d856ea7937 - as core::ops::function::FnOnce>::call_once::h9a8e38435f73d5e0 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 27: 0x55d856ea7937 - as core::ops::function::FnOnce<()>>::call_once::hb23d7496a0e6d1b4 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 28: 0x55d856ea7937 - std::panicking::try::do_call::ha2bb9825b32d2cc2 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:406:40 [INFO] [stdout] 29: 0x55d856ea7937 - std::panicking::try::hdc38a574bbebc53e [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:370:19 [INFO] [stdout] 30: 0x55d856ea7937 - std::panic::catch_unwind::hc45ed246595c621c [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panic.rs:133:14 [INFO] [stdout] 31: 0x55d856ea7937 - test::run_test_in_process::h4249138faaea8d54 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/test/src/lib.rs:608:18 [INFO] [stdout] 32: 0x55d856ea7937 - test::run_test::run_test_inner::{{closure}}::h3c1b37669f6e9fd7 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/test/src/lib.rs:500:39 [INFO] [stdout] 33: 0x55d856e74bde - test::run_test::run_test_inner::{{closure}}::h388760469edd5c24 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/test/src/lib.rs:527:37 [INFO] [stdout] 34: 0x55d856e74bde - std::sys_common::backtrace::__rust_begin_short_backtrace::hbbaecdcfad18643e [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/sys_common/backtrace.rs:123:18 [INFO] [stdout] 35: 0x55d856e79938 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h09cd3ca65896da91 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/thread/mod.rs:484:17 [INFO] [stdout] 36: 0x55d856e79938 - as core::ops::function::FnOnce<()>>::call_once::hc52dbb4f9088d18b [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 37: 0x55d856e79938 - std::panicking::try::do_call::h4485cfee22b11c08 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:406:40 [INFO] [stdout] 38: 0x55d856e79938 - std::panicking::try::hb62aa8549e20c08b [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:370:19 [INFO] [stdout] 39: 0x55d856e79938 - std::panic::catch_unwind::ha322c7a5bc666762 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panic.rs:133:14 [INFO] [stdout] 40: 0x55d856e79938 - std::thread::Builder::spawn_unchecked::{{closure}}::h1076fc1398603b77 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/thread/mod.rs:483:30 [INFO] [stdout] 41: 0x55d856e79938 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h911e510344167353 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 42: 0x55d856ed1d03 - as core::ops::function::FnOnce>::call_once::h771719d52c343434 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 43: 0x55d856ed1d03 - as core::ops::function::FnOnce>::call_once::hf441746dfa4b0f57 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 44: 0x55d856ed1d03 - std::sys::unix::thread::Thread::new::thread_start::hfd168f9d312b29ca [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/sys/unix/thread.rs:106:17 [INFO] [stdout] 45: 0x7f1e69f8d609 - start_thread [INFO] [stdout] 46: 0x7f1e69d5f293 - clone [INFO] [stdout] 47: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- test_super_call stdout ---- [INFO] [stdout] ABOUT TO RESET ENV [INFO] [stdout] ABOUT TO RESET ENV [INFO] [stdout] thread 'test_super_call' panicked at 'called `Option::unwrap()` on a `None` value', src/interpreter.rs:477:49 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55d856ecb16c - std::backtrace_rs::backtrace::libunwind::trace::h793e05efd273d0f4 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x55d856ecb16c - std::backtrace_rs::backtrace::trace_unsynchronized::h640b7b86ff610c77 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55d856ecb16c - std::sys_common::backtrace::_print_fmt::h362fa2a4f354f877 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x55d856ecb16c - ::fmt::hf439e5ed84c74abd [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x55d856eee16c - core::fmt::write::h72801a82c94e6ff1 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/core/src/fmt/mod.rs:1149:17 [INFO] [stdout] 5: 0x55d856ec7115 - std::io::Write::write_fmt::h54337adeb3504c03 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/io/mod.rs:1697:15 [INFO] [stdout] 6: 0x55d856eccbc0 - std::sys_common::backtrace::_print::hb29ddd998d02631c [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x55d856eccbc0 - std::sys_common::backtrace::print::h81965e3d7c90fbb6 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x55d856eccbc0 - std::panicking::default_hook::{{closure}}::h84db205ab6674b38 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:211:50 [INFO] [stdout] 9: 0x55d856ecc7a6 - std::panicking::default_hook::h1bf8bb4159936bca [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:225:9 [INFO] [stdout] 10: 0x55d856ecd274 - std::panicking::rust_panic_with_hook::hf8e86850fbbd03b1 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:606:17 [INFO] [stdout] 11: 0x55d856eccd22 - std::panicking::begin_panic_handler::{{closure}}::h590a0d6060ff866e [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:500:13 [INFO] [stdout] 12: 0x55d856ecb624 - std::sys_common::backtrace::__rust_end_short_backtrace::h260b8bd1c848a03c [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/sys_common/backtrace.rs:139:18 [INFO] [stdout] 13: 0x55d856ecccb9 - rust_begin_unwind [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:498:5 [INFO] [stdout] 14: 0x55d856e22871 - core::panicking::panic_fmt::h7b8580d81fcbbacd [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/core/src/panicking.rs:106:14 [INFO] [stdout] 15: 0x55d856e227bd - core::panicking::panic::h50b51d19800453c0 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/core/src/panicking.rs:47:5 [INFO] [stdout] 16: 0x55d856e5b604 - core::option::Option::unwrap::hdc954af71a4cf977 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/core/src/option.rs:746:21 [INFO] [stdout] 17: 0x55d856e4f401 - lox::interpreter::Interpreter::evaluate_expression::h3c1514be642ae233 [INFO] [stdout] at /opt/rustwide/workdir/src/interpreter.rs:477:29 [INFO] [stdout] 18: 0x55d856e4ca4a - lox::interpreter::Interpreter::evaluate_expression::h3c1514be642ae233 [INFO] [stdout] at /opt/rustwide/workdir/src/interpreter.rs:491:30 [INFO] [stdout] 19: 0x55d856e4ad9b - lox::interpreter::Interpreter::evaluate::h765aab45b762068f [INFO] [stdout] at /opt/rustwide/workdir/src/interpreter.rs:261:37 [INFO] [stdout] 20: 0x55d856e5cf76 - lox::test_call_interpreter::hdef3bc46ef6e89c2 [INFO] [stdout] at /opt/rustwide/workdir/src/main.rs:425:5 [INFO] [stdout] 21: 0x55d856e5e22d - lox::test_super_call::h9e98e9f9fb2566bf [INFO] [stdout] at /opt/rustwide/workdir/src/main.rs:415:5 [INFO] [stdout] 22: 0x55d856e5e1da - lox::test_super_call::{{closure}}::hd246c257520adeb3 [INFO] [stdout] at /opt/rustwide/workdir/src/main.rs:391:1 [INFO] [stdout] 23: 0x55d856e5f61e - core::ops::function::FnOnce::call_once::h4e050239030b4fe0 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 24: 0x55d856ea8d23 - core::ops::function::FnOnce::call_once::h24a32b9da1a40fdb [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 25: 0x55d856ea8d23 - test::__rust_begin_short_backtrace::h3c3a0492fb4a12eb [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/test/src/lib.rs:585:5 [INFO] [stdout] 26: 0x55d856ea7937 - as core::ops::function::FnOnce>::call_once::h9a8e38435f73d5e0 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 27: 0x55d856ea7937 - as core::ops::function::FnOnce<()>>::call_once::hb23d7496a0e6d1b4 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 28: 0x55d856ea7937 - std::panicking::try::do_call::ha2bb9825b32d2cc2 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:406:40 [INFO] [stdout] 29: 0x55d856ea7937 - std::panicking::try::hdc38a574bbebc53e [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:370:19 [INFO] [stdout] 30: 0x55d856ea7937 - std::panic::catch_unwind::hc45ed246595c621c [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panic.rs:133:14 [INFO] [stdout] 31: 0x55d856ea7937 - test::run_test_in_process::h4249138faaea8d54 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/test/src/lib.rs:608:18 [INFO] [stdout] 32: 0x55d856ea7937 - test::run_test::run_test_inner::{{closure}}::h3c1b37669f6e9fd7 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/test/src/lib.rs:500:39 [INFO] [stdout] 33: 0x55d856e74bde - test::run_test::run_test_inner::{{closure}}::h388760469edd5c24 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/test/src/lib.rs:527:37 [INFO] [stdout] 34: 0x55d856e74bde - std::sys_common::backtrace::__rust_begin_short_backtrace::hbbaecdcfad18643e [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/sys_common/backtrace.rs:123:18 [INFO] [stdout] 35: 0x55d856e79938 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h09cd3ca65896da91 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/thread/mod.rs:484:17 [INFO] [stdout] 36: 0x55d856e79938 - as core::ops::function::FnOnce<()>>::call_once::hc52dbb4f9088d18b [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 37: 0x55d856e79938 - std::panicking::try::do_call::h4485cfee22b11c08 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:406:40 [INFO] [stdout] 38: 0x55d856e79938 - std::panicking::try::hb62aa8549e20c08b [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:370:19 [INFO] [stdout] 39: 0x55d856e79938 - std::panic::catch_unwind::ha322c7a5bc666762 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panic.rs:133:14 [INFO] [stdout] 40: 0x55d856e79938 - std::thread::Builder::spawn_unchecked::{{closure}}::h1076fc1398603b77 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/thread/mod.rs:483:30 [INFO] [stdout] 41: 0x55d856e79938 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h911e510344167353 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 42: 0x55d856ed1d03 - as core::ops::function::FnOnce>::call_once::h771719d52c343434 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 43: 0x55d856ed1d03 - as core::ops::function::FnOnce>::call_once::hf441746dfa4b0f57 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 44: 0x55d856ed1d03 - std::sys::unix::thread::Thread::new::thread_start::hfd168f9d312b29ca [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/sys/unix/thread.rs:106:17 [INFO] [stdout] 45: 0x7f1e69f8d609 - start_thread [INFO] [stdout] 46: 0x7f1e69d5f293 - clone [INFO] [stdout] 47: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] test_super_call [INFO] [stdout] test_super_class [INFO] [stdout] [INFO] [stdout] test result: FAILED. 17 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.08s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6d8e962c245ed1950f273d4385d159a97a4810c2598f7ee422213dffcb79e0a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d8e962c245ed1950f273d4385d159a97a4810c2598f7ee422213dffcb79e0a6", kill_on_drop: false }` [INFO] [stdout] 6d8e962c245ed1950f273d4385d159a97a4810c2598f7ee422213dffcb79e0a6