[INFO] cloning repository https://github.com/n8ta/crlox [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/n8ta/crlox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fn8ta%2Fcrlox", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fn8ta%2Fcrlox'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 04b9ba5511781b30126b4d97744318e9f2964f3f [INFO] checking n8ta/crlox against try#024378d9203a4009ed73d6db2681b88a8d74ce7a for pr-112160 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fn8ta%2Fcrlox" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/n8ta/crlox on toolchain 024378d9203a4009ed73d6db2681b88a8d74ce7a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/n8ta/crlox [INFO] finished tweaking git repo https://github.com/n8ta/crlox [INFO] tweaked toml for git repo https://github.com/n8ta/crlox written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/n8ta/crlox already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b9dd526aa369603975a4dea52d0f1dbaf945b33911b4bea58b3a9e50fa1befc7 [INFO] running `Command { std: "docker" "start" "-a" "b9dd526aa369603975a4dea52d0f1dbaf945b33911b4bea58b3a9e50fa1befc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b9dd526aa369603975a4dea52d0f1dbaf945b33911b4bea58b3a9e50fa1befc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9dd526aa369603975a4dea52d0f1dbaf945b33911b4bea58b3a9e50fa1befc7", kill_on_drop: false }` [INFO] [stdout] b9dd526aa369603975a4dea52d0f1dbaf945b33911b4bea58b3a9e50fa1befc7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c3d7b7da5ac3edc1276a35d4e06575cc464925500397162dcacd10f200966c68 [INFO] running `Command { std: "docker" "start" "-a" "c3d7b7da5ac3edc1276a35d4e06575cc464925500397162dcacd10f200966c68", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.111 [INFO] [stderr] Checking ppv-lite86 v0.2.15 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rclox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Debug`, `Display`, `Formatter` [INFO] [stdout] --> src/resolver/mod.rs:8:16 [INFO] [stdout] | [INFO] [stdout] 8 | use std::fmt::{Debug, Display, Formatter}; [INFO] [stdout] | ^^^^^ ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ExprInContext`, `ExprTy`, `Expr`, `ParserFunc`, `Stmt` [INFO] [stdout] --> src/resolver/mod.rs:9:18 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::ast::{Expr, ExprInContext, ExprTy, Stmt, ParserFunc}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^ ^^^^^^ ^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `SourceRef`, `Symbol` [INFO] [stdout] --> src/resolver/mod.rs:10:20 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::lexer::{SourceRef, Symbol, Symbolizer}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::resolver::stack_placement_pass::pass` [INFO] [stdout] --> src/resolver/mod.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::resolver::stack_placement_pass::pass; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::resolver::upvalue_identifier_pass::PartialResolver` [INFO] [stdout] --> src/resolver/mod.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::resolver::upvalue_identifier_pass::PartialResolver; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::Source` [INFO] [stdout] --> src/resolver/mod.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use crate::Source; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/vm.rs:459:51 [INFO] [stdout] | [INFO] [stdout] 459 | (Value::Num(a), Value::Num(b)) => (a == b), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 459 - (Value::Num(a), Value::Num(b)) => (a == b), [INFO] [stdout] 459 + (Value::Num(a), Value::Num(b)) => a == b, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/vm.rs:460:57 [INFO] [stdout] | [INFO] [stdout] 460 | (Value::String(a), Value::String(b)) => (a == b), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 460 - (Value::String(a), Value::String(b)) => (a == b), [INFO] [stdout] 460 + (Value::String(a), Value::String(b)) => a == b, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/vm.rs:461:53 [INFO] [stdout] | [INFO] [stdout] 461 | (Value::Bool(a), Value::Bool(b)) => (a == b), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 461 - (Value::Bool(a), Value::Bool(b)) => (a == b), [INFO] [stdout] 461 + (Value::Bool(a), Value::Bool(b)) => a == b, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/vm.rs:462:45 [INFO] [stdout] | [INFO] [stdout] 462 | (Value::Nil, Value::Nil) => (a == b), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 462 - (Value::Nil, Value::Nil) => (a == b), [INFO] [stdout] 462 + (Value::Nil, Value::Nil) => a == b, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stdout] warning: variants `Error` and `Stack` are never constructed [INFO] [stdout] --> src/lexer/types.rs:77:5 [INFO] [stdout] | [INFO] [stdout] 35 | pub enum TType { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 77 | Error(String), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 78 | EOF, [INFO] [stdout] 79 | Stack, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Super` and `This` are never constructed [INFO] [stdout] --> src/ast/types.rs:122:5 [INFO] [stdout] | [INFO] [stdout] 110 | pub enum Expr< [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 122 | Super(Symbol), [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 125 | This(), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `func` is never read [INFO] [stdout] --> src/bytecode_compiler/mod.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 12 | struct SubCompiler { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 13 | chunk: Chunk, [INFO] [stdout] 14 | func: ResolvedFunc, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `ProgramRoot` is never constructed [INFO] [stdout] --> src/resolver/types/var_decl.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub enum VarDeclType { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 12 | ProgramRoot // root function technically has a name and var decl [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VarDeclType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Method` is never constructed [INFO] [stdout] --> src/runtime/func.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 75 | pub enum FuncType { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] 76 | Method, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FuncType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `True`, `False`, `SmallConst`, `Stack`, `Class`, and `Method` are never constructed [INFO] [stdout] --> src/ops.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum Op { [INFO] [stdout] | -- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 14 | True, [INFO] [stdout] | ^^^^ [INFO] [stdout] 15 | False, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | SmallConst(u8), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 32 | Closure(u8), [INFO] [stdout] 33 | Stack, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 34 | RelJumpIfTrue(i16), [INFO] [stdout] 35 | Class(u8), [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | Method(u8) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Op` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Debug`, `Display`, `Formatter` [INFO] [stdout] --> src/resolver/mod.rs:8:16 [INFO] [stdout] | [INFO] [stdout] 8 | use std::fmt::{Debug, Display, Formatter}; [INFO] [stdout] | ^^^^^ ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ExprInContext`, `ExprTy`, `Expr`, `ParserFunc`, `Stmt` [INFO] [stdout] --> src/resolver/mod.rs:9:18 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::ast::{Expr, ExprInContext, ExprTy, Stmt, ParserFunc}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^ ^^^^^^ ^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `SourceRef`, `Symbol` [INFO] [stdout] --> src/resolver/mod.rs:10:20 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::lexer::{SourceRef, Symbol, Symbolizer}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::resolver::stack_placement_pass::pass` [INFO] [stdout] --> src/resolver/mod.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::resolver::stack_placement_pass::pass; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::resolver::upvalue_identifier_pass::PartialResolver` [INFO] [stdout] --> src/resolver/mod.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::resolver::upvalue_identifier_pass::PartialResolver; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::Source` [INFO] [stdout] --> src/resolver/mod.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use crate::Source; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/vm.rs:459:51 [INFO] [stdout] | [INFO] [stdout] 459 | (Value::Num(a), Value::Num(b)) => (a == b), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 459 - (Value::Num(a), Value::Num(b)) => (a == b), [INFO] [stdout] 459 + (Value::Num(a), Value::Num(b)) => a == b, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/vm.rs:460:57 [INFO] [stdout] | [INFO] [stdout] 460 | (Value::String(a), Value::String(b)) => (a == b), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 460 - (Value::String(a), Value::String(b)) => (a == b), [INFO] [stdout] 460 + (Value::String(a), Value::String(b)) => a == b, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/vm.rs:461:53 [INFO] [stdout] | [INFO] [stdout] 461 | (Value::Bool(a), Value::Bool(b)) => (a == b), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 461 - (Value::Bool(a), Value::Bool(b)) => (a == b), [INFO] [stdout] 461 + (Value::Bool(a), Value::Bool(b)) => a == b, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/vm.rs:462:45 [INFO] [stdout] | [INFO] [stdout] 462 | (Value::Nil, Value::Nil) => (a == b), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 462 - (Value::Nil, Value::Nil) => (a == b), [INFO] [stdout] 462 + (Value::Nil, Value::Nil) => a == b, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Error` and `Stack` are never constructed [INFO] [stdout] --> src/lexer/types.rs:77:5 [INFO] [stdout] | [INFO] [stdout] 35 | pub enum TType { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 77 | Error(String), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 78 | EOF, [INFO] [stdout] 79 | Stack, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Super` and `This` are never constructed [INFO] [stdout] --> src/ast/types.rs:122:5 [INFO] [stdout] | [INFO] [stdout] 110 | pub enum Expr< [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 122 | Super(Symbol), [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 125 | This(), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `func` is never read [INFO] [stdout] --> src/bytecode_compiler/mod.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 12 | struct SubCompiler { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 13 | chunk: Chunk, [INFO] [stdout] 14 | func: ResolvedFunc, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `ProgramRoot` is never constructed [INFO] [stdout] --> src/resolver/types/var_decl.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub enum VarDeclType { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 12 | ProgramRoot // root function technically has a name and var decl [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VarDeclType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Method` is never constructed [INFO] [stdout] --> src/runtime/func.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 75 | pub enum FuncType { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] 76 | Method, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FuncType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `True`, `False`, `SmallConst`, `Stack`, `Class`, and `Method` are never constructed [INFO] [stdout] --> src/ops.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum Op { [INFO] [stdout] | -- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 14 | True, [INFO] [stdout] | ^^^^ [INFO] [stdout] 15 | False, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | SmallConst(u8), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 32 | Closure(u8), [INFO] [stdout] 33 | Stack, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 34 | RelJumpIfTrue(i16), [INFO] [stdout] 35 | Class(u8), [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | Method(u8) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Op` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/e2e_tests.rs:35:67 [INFO] [stdout] | [INFO] [stdout] 35 | let out_path = tests_root.join(format!("out{}.txt", number.clone())); [INFO] [stdout] | ^^^^^^^^ unnecessary method call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[deny(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/e2e_tests.rs:37:81 [INFO] [stdout] | [INFO] [stdout] 37 | .expect(&format!("Expected a file called out{}.txt to exist", number.clone())); [INFO] [stdout] | ^^^^^^^^ unnecessary method call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rclox` (bin "rclox" test) due to 3 previous errors; 16 warnings emitted [INFO] running `Command { std: "docker" "inspect" "c3d7b7da5ac3edc1276a35d4e06575cc464925500397162dcacd10f200966c68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3d7b7da5ac3edc1276a35d4e06575cc464925500397162dcacd10f200966c68", kill_on_drop: false }` [INFO] [stdout] c3d7b7da5ac3edc1276a35d4e06575cc464925500397162dcacd10f200966c68