[INFO] cloning repository https://github.com/sharmachait/rlox [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sharmachait/rlox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsharmachait%2Frlox", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsharmachait%2Frlox'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 82cde713e820985e099bd44b1a96e97104618a67 [INFO] checking sharmachait/rlox against try#3857be5045fe74bd0f296f6f4c23db10f8857f73 for pr-156807 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsharmachait%2Frlox" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/sharmachait/rlox [INFO] finished tweaking git repo https://github.com/sharmachait/rlox [INFO] tweaked toml for git repo https://github.com/sharmachait/rlox written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/sharmachait/rlox on toolchain 3857be5045fe74bd0f296f6f4c23db10f8857f73 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3857be5045fe74bd0f296f6f4c23db10f8857f73" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/sharmachait/rlox 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" "+3857be5045fe74bd0f296f6f4c23db10f8857f73" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3857be5045fe74bd0f296f6f4c23db10f8857f73" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] db9e1aa07e3d0a7a4523e4941195f6b999202dbc7b8c91f1b436c4f26fe4819e [INFO] running `Command { std: "docker" "start" "-a" "db9e1aa07e3d0a7a4523e4941195f6b999202dbc7b8c91f1b436c4f26fe4819e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "db9e1aa07e3d0a7a4523e4941195f6b999202dbc7b8c91f1b436c4f26fe4819e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db9e1aa07e3d0a7a4523e4941195f6b999202dbc7b8c91f1b436c4f26fe4819e", kill_on_drop: false }` [INFO] [stdout] db9e1aa07e3d0a7a4523e4941195f6b999202dbc7b8c91f1b436c4f26fe4819e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3857be5045fe74bd0f296f6f4c23db10f8857f73" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a3d7e8fc5bcf9f216be0c3f06638ff237a3518bce7dbb1fdb8f2f1c9a4edc9d3 [INFO] running `Command { std: "docker" "start" "-a" "a3d7e8fc5bcf9f216be0c3f06638ff237a3518bce7dbb1fdb8f2f1c9a4edc9d3", kill_on_drop: false }` [INFO] [stderr] Checking rlox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::lexer::token_type::TokenType::Eof` [INFO] [stdout] --> src/transpiler/parser.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::lexer::token_type::TokenType::Eof; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `OpCode` [INFO] [stdout] --> src/transpiler/parser.rs:5:39 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::transpiler::chunk::{Chunk, OpCode}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Scanner` [INFO] [stdout] --> src/virtual_machine/vm.rs:6:27 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::lexer::lexer::{Scanner}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::lexer::token_type::TokenType` [INFO] [stdout] --> src/virtual_machine/vm.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::lexer::token_type::TokenType; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::transpiler::chunk::Chunk` [INFO] [stdout] --> src/lexer/lexer.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::transpiler::chunk::Chunk; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::lexer::token_type::TokenType::Eof` [INFO] [stdout] --> src/transpiler/parser.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::lexer::token_type::TokenType::Eof; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `OpCode` [INFO] [stdout] --> src/transpiler/parser.rs:5:39 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::transpiler::chunk::{Chunk, OpCode}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Scanner` [INFO] [stdout] --> src/virtual_machine/vm.rs:6:27 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::lexer::lexer::{Scanner}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::lexer::token_type::TokenType` [INFO] [stdout] --> src/virtual_machine/vm.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::lexer::token_type::TokenType; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::transpiler::chunk::Chunk` [INFO] [stdout] --> src/lexer/lexer.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::transpiler::chunk::Chunk; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/transpiler/value.rs:70:25 [INFO] [stdout] | [INFO] [stdout] 70 | (Value::Num(x), Value::Num(y)) => true, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/transpiler/value.rs:70:40 [INFO] [stdout] | [INFO] [stdout] 70 | (Value::Num(x), Value::Num(y)) => true, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/transpiler/value.rs:73:31 [INFO] [stdout] | [INFO] [stdout] 73 | (Obj::Str(a),Obj::Str(b))=> true [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/transpiler/value.rs:73:43 [INFO] [stdout] | [INFO] [stdout] 73 | (Obj::Str(a),Obj::Str(b))=> true [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/transpiler/value.rs:76:26 [INFO] [stdout] | [INFO] [stdout] 76 | (Value::Bool(x), Value::Bool(y)) => true, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/transpiler/value.rs:76:42 [INFO] [stdout] | [INFO] [stdout] 76 | (Value::Bool(x), Value::Bool(y)) => true, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `obj_type` [INFO] [stdout] --> src/transpiler/value.rs:146:31 [INFO] [stdout] | [INFO] [stdout] 146 | pub fn is_obj_type(&self, obj_type: Obj) -> bool { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_obj_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `obj_type` [INFO] [stdout] --> src/transpiler/value.rs:148:24 [INFO] [stdout] | [INFO] [stdout] 148 | Value::Obj(obj_type) => true, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_obj_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/transpiler/value.rs:70:25 [INFO] [stdout] | [INFO] [stdout] 70 | (Value::Num(x), Value::Num(y)) => true, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/transpiler/value.rs:70:40 [INFO] [stdout] | [INFO] [stdout] 70 | (Value::Num(x), Value::Num(y)) => true, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/transpiler/value.rs:73:31 [INFO] [stdout] | [INFO] [stdout] 73 | (Obj::Str(a),Obj::Str(b))=> true [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/transpiler/value.rs:73:43 [INFO] [stdout] | [INFO] [stdout] 73 | (Obj::Str(a),Obj::Str(b))=> true [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/transpiler/value.rs:76:26 [INFO] [stdout] | [INFO] [stdout] 76 | (Value::Bool(x), Value::Bool(y)) => true, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/transpiler/value.rs:76:42 [INFO] [stdout] | [INFO] [stdout] 76 | (Value::Bool(x), Value::Bool(y)) => true, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `obj_type` [INFO] [stdout] --> src/transpiler/value.rs:146:31 [INFO] [stdout] | [INFO] [stdout] 146 | pub fn is_obj_type(&self, obj_type: Obj) -> bool { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_obj_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `obj_type` [INFO] [stdout] --> src/transpiler/value.rs:148:24 [INFO] [stdout] | [INFO] [stdout] 148 | Value::Obj(obj_type) => true, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_obj_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/transpiler/parser.rs:234:9 [INFO] [stdout] | [INFO] [stdout] 234 | let mut scanner = Scanner::new(source); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/transpiler/parser.rs:234:9 [INFO] [stdout] | [INFO] [stdout] 234 | let mut scanner = Scanner::new(source); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/virtual_machine/vm.rs:263:24 [INFO] [stdout] | [INFO] [stdout] 263 | Value::Num(x) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/virtual_machine/vm.rs:266:33 [INFO] [stdout] | [INFO] [stdout] 266 | Value::Obj(Obj::Str(ref s)) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/virtual_machine/vm.rs:269:25 [INFO] [stdout] | [INFO] [stdout] 269 | Value::Bool(x) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/virtual_machine/vm.rs:263:24 [INFO] [stdout] | [INFO] [stdout] 263 | Value::Num(x) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/virtual_machine/vm.rs:266:33 [INFO] [stdout] | [INFO] [stdout] 266 | Value::Obj(Obj::Str(ref s)) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/virtual_machine/vm.rs:269:25 [INFO] [stdout] | [INFO] [stdout] 269 | Value::Bool(x) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Obj` and `Value` [INFO] [stdout] --> src/main.rs:7:31 [INFO] [stdout] | [INFO] [stdout] 7 | use rlox::transpiler::value::{Obj, Value}; [INFO] [stdout] | ^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Obj` and `Value` [INFO] [stdout] --> src/main.rs:7:31 [INFO] [stdout] | [INFO] [stdout] 7 | use rlox::transpiler::value::{Obj, Value}; [INFO] [stdout] | ^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:25:13 [INFO] [stdout] | [INFO] [stdout] 25 | let mut vm: VM = VM::new(); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | let mut vm: VM = VM::new(); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:25:13 [INFO] [stdout] | [INFO] [stdout] 25 | let mut vm: VM = VM::new(); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | let mut vm: VM = VM::new(); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s [INFO] running `Command { std: "docker" "inspect" "a3d7e8fc5bcf9f216be0c3f06638ff237a3518bce7dbb1fdb8f2f1c9a4edc9d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3d7e8fc5bcf9f216be0c3f06638ff237a3518bce7dbb1fdb8f2f1c9a4edc9d3", kill_on_drop: false }` [INFO] [stdout] a3d7e8fc5bcf9f216be0c3f06638ff237a3518bce7dbb1fdb8f2f1c9a4edc9d3