[INFO] cloning repository https://github.com/Vignesh-Rajarajan/lox-ast-interpreter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Vignesh-Rajarajan/lox-ast-interpreter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVignesh-Rajarajan%2Flox-ast-interpreter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVignesh-Rajarajan%2Flox-ast-interpreter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6438253a7fb26832374c14a73bfc36fc19c0b990
[INFO] checking Vignesh-Rajarajan/lox-ast-interpreter/6438253a7fb26832374c14a73bfc36fc19c0b990 against try#ccf408f4326a858c00dd845a64a86b16f360a801 for pr-129466-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVignesh-Rajarajan%2Flox-ast-interpreter" "/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/Vignesh-Rajarajan/lox-ast-interpreter on toolchain ccf408f4326a858c00dd845a64a86b16f360a801
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Vignesh-Rajarajan/lox-ast-interpreter
[INFO] finished tweaking git repo https://github.com/Vignesh-Rajarajan/lox-ast-interpreter
[INFO] tweaked toml for git repo https://github.com/Vignesh-Rajarajan/lox-ast-interpreter written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Vignesh-Rajarajan/lox-ast-interpreter 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" "+ccf408f4326a858c00dd845a64a86b16f360a801" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2a85b709ad729d584d5cab72091e252d5ab576a88962feaed87140222a770366
[INFO] running `Command { std: "docker" "start" "-a" "2a85b709ad729d584d5cab72091e252d5ab576a88962feaed87140222a770366", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a85b709ad729d584d5cab72091e252d5ab576a88962feaed87140222a770366", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a85b709ad729d584d5cab72091e252d5ab576a88962feaed87140222a770366", kill_on_drop: false }`
[INFO] [stdout] 2a85b709ad729d584d5cab72091e252d5ab576a88962feaed87140222a770366
[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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1d5584ec59862c4abb2959a9a7ab5b3d790bbe8af849dbbf14ea3344e2351ec
[INFO] running `Command { std: "docker" "start" "-a" "e1d5584ec59862c4abb2959a9a7ab5b3d790bbe8af849dbbf14ea3344e2351ec", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]    Migrating Cargo.toml from 2021 edition to 2024
[INFO] [stderr]    Compiling ast-interpreter v0.1.0 (/tmp/fixit)
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]    Migrating build.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating src/main.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed src/parser.rs (1 fix)
[INFO] [stderr]        Fixed src/environment.rs (3 fixes)
[INFO] [stderr]        Fixed src/token.rs (1 fix)
[INFO] [stderr]        Fixed src/interpreter.rs (6 fixes)
[INFO] [stdout] warning: unused variable: `wrapper`
[INFO] [stdout]   --> src/interpreter.rs:96:32
[INFO] [stdout]    |
[INFO] [stdout] 96 |     fn visit_block_stmt(&self, wrapper: Rc<Stmt>, stmt: &BlockStmt) -> Result<(), LoxResult> {
[INFO] [stdout]    |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wrapper`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wrapper`
[INFO] [stdout]    --> src/interpreter.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 113 |         wrapper: Rc<Stmt>,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wrapper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wrapper`
[INFO] [stdout]    --> src/interpreter.rs:120:35
[INFO] [stdout]     |
[INFO] [stdout] 120 |     fn visit_function_stmt(&self, wrapper: Rc<Stmt>, stmt: &FunctionStmt) -> Result<(), LoxResult> {
[INFO] [stdout]     |                                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wrapper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wrapper`
[INFO] [stdout]    --> src/interpreter.rs:131:32
[INFO] [stdout]     |
[INFO] [stdout] 131 |     fn visit_break_stmt(&self, wrapper: Rc<Stmt>, stmt: &BreakStmt) -> Result<(), LoxResult> {
[INFO] [stdout]     |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wrapper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wrapper`
[INFO] [stdout]    --> src/interpreter.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |     fn visit_print_stmt(&self, wrapper: Rc<Stmt>, stmt: &PrintStmt) -> Result<(), LoxResult> {
[INFO] [stdout]     |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wrapper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wrapper`
[INFO] [stdout]    --> src/interpreter.rs:147:33
[INFO] [stdout]     |
[INFO] [stdout] 147 |     fn visit_return_stmt(&self, wrapper: Rc<Stmt>, stmt: &ReturnStmt) -> Result<(), LoxResult> {
[INFO] [stdout]     |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wrapper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wrapper`
[INFO] [stdout]    --> src/interpreter.rs:169:32
[INFO] [stdout]     |
[INFO] [stdout] 169 |     fn visit_while_stmt(&self, wrapper: Rc<Stmt>, stmt: &WhileStmt) -> Result<(), LoxResult> {
[INFO] [stdout]     |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wrapper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wrapper`
[INFO] [stdout]   --> src/interpreter.rs:96:32
[INFO] [stdout]    |
[INFO] [stdout] 96 |     fn visit_block_stmt(&self, wrapper: Rc<Stmt>, stmt: &BlockStmt) -> Result<(), LoxResult> {
[INFO] [stdout]    |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wrapper`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wrapper`
[INFO] [stdout]    --> src/interpreter.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 113 |         wrapper: Rc<Stmt>,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wrapper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wrapper`
[INFO] [stdout]    --> src/interpreter.rs:120:35
[INFO] [stdout]     |
[INFO] [stdout] 120 |     fn visit_function_stmt(&self, wrapper: Rc<Stmt>, stmt: &FunctionStmt) -> Result<(), LoxResult> {
[INFO] [stdout]     |                                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wrapper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wrapper`
[INFO] [stdout]    --> src/interpreter.rs:131:32
[INFO] [stdout]     |
[INFO] [stdout] 131 |     fn visit_break_stmt(&self, wrapper: Rc<Stmt>, stmt: &BreakStmt) -> Result<(), LoxResult> {
[INFO] [stdout]     |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wrapper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wrapper`
[INFO] [stdout]    --> src/interpreter.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |     fn visit_print_stmt(&self, wrapper: Rc<Stmt>, stmt: &PrintStmt) -> Result<(), LoxResult> {
[INFO] [stdout]     |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wrapper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wrapper`
[INFO] [stdout]    --> src/interpreter.rs:147:33
[INFO] [stdout]     |
[INFO] [stdout] 147 |     fn visit_return_stmt(&self, wrapper: Rc<Stmt>, stmt: &ReturnStmt) -> Result<(), LoxResult> {
[INFO] [stdout]     |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wrapper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wrapper`
[INFO] [stdout]    --> src/interpreter.rs:169:32
[INFO] [stdout]     |
[INFO] [stdout] 169 |     fn visit_while_stmt(&self, wrapper: Rc<Stmt>, stmt: &WhileStmt) -> Result<(), LoxResult> {
[INFO] [stdout]     |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wrapper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] [stderr] Running `cargo check` to verify 2024
[INFO] [stderr]    Compiling ast-interpreter v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: unused variable: `wrapper`
[INFO] [stdout]   --> src/interpreter.rs:96:32
[INFO] [stdout]    |
[INFO] [stdout] 96 |     fn visit_block_stmt(&self, wrapper: Rc<Stmt>, stmt: &BlockStmt) -> Result<(), LoxResult> {
[INFO] [stdout]    |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wrapper`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wrapper`
[INFO] [stdout]    --> src/interpreter.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 113 |         wrapper: Rc<Stmt>,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wrapper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wrapper`
[INFO] [stdout]    --> src/interpreter.rs:120:35
[INFO] [stdout]     |
[INFO] [stdout] 120 |     fn visit_function_stmt(&self, wrapper: Rc<Stmt>, stmt: &FunctionStmt) -> Result<(), LoxResult> {
[INFO] [stdout]     |                                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wrapper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wrapper`
[INFO] [stdout]    --> src/interpreter.rs:131:32
[INFO] [stdout]     |
[INFO] [stdout] 131 |     fn visit_break_stmt(&self, wrapper: Rc<Stmt>, stmt: &BreakStmt) -> Result<(), LoxResult> {
[INFO] [stdout]     |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wrapper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wrapper`
[INFO] [stdout]    --> src/interpreter.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |     fn visit_print_stmt(&self, wrapper: Rc<Stmt>, stmt: &PrintStmt) -> Result<(), LoxResult> {
[INFO] [stdout]     |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wrapper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wrapper`
[INFO] [stdout]    --> src/interpreter.rs:147:33
[INFO] [stdout]     |
[INFO] [stdout] 147 |     fn visit_return_stmt(&self, wrapper: Rc<Stmt>, stmt: &ReturnStmt) -> Result<(), LoxResult> {
[INFO] [stdout]     |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wrapper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wrapper`
[INFO] [stdout]    --> src/interpreter.rs:169:32
[INFO] [stdout]     |
[INFO] [stdout] 169 |     fn visit_while_stmt(&self, wrapper: Rc<Stmt>, stmt: &WhileStmt) -> Result<(), LoxResult> {
[INFO] [stdout]     |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wrapper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wrapper`
[INFO] [stdout]   --> src/interpreter.rs:96:32
[INFO] [stdout]    |
[INFO] [stdout] 96 |     fn visit_block_stmt(&self, wrapper: Rc<Stmt>, stmt: &BlockStmt) -> Result<(), LoxResult> {
[INFO] [stdout]    |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wrapper`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wrapper`
[INFO] [stdout]    --> src/interpreter.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 113 |         wrapper: Rc<Stmt>,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wrapper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wrapper`
[INFO] [stdout]    --> src/interpreter.rs:120:35
[INFO] [stdout]     |
[INFO] [stdout] 120 |     fn visit_function_stmt(&self, wrapper: Rc<Stmt>, stmt: &FunctionStmt) -> Result<(), LoxResult> {
[INFO] [stdout]     |                                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wrapper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wrapper`
[INFO] [stdout]    --> src/interpreter.rs:131:32
[INFO] [stdout]     |
[INFO] [stdout] 131 |     fn visit_break_stmt(&self, wrapper: Rc<Stmt>, stmt: &BreakStmt) -> Result<(), LoxResult> {
[INFO] [stdout]     |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wrapper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wrapper`
[INFO] [stdout]    --> src/interpreter.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |     fn visit_print_stmt(&self, wrapper: Rc<Stmt>, stmt: &PrintStmt) -> Result<(), LoxResult> {
[INFO] [stdout]     |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wrapper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wrapper`
[INFO] [stdout]    --> src/interpreter.rs:147:33
[INFO] [stdout]     |
[INFO] [stdout] 147 |     fn visit_return_stmt(&self, wrapper: Rc<Stmt>, stmt: &ReturnStmt) -> Result<(), LoxResult> {
[INFO] [stdout]     |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wrapper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wrapper`
[INFO] [stdout]    --> src/interpreter.rs:169:32
[INFO] [stdout]     |
[INFO] [stdout] 169 |     fn visit_while_stmt(&self, wrapper: Rc<Stmt>, stmt: &WhileStmt) -> Result<(), LoxResult> {
[INFO] [stdout]     |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wrapper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "e1d5584ec59862c4abb2959a9a7ab5b3d790bbe8af849dbbf14ea3344e2351ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1d5584ec59862c4abb2959a9a7ab5b3d790bbe8af849dbbf14ea3344e2351ec", kill_on_drop: false }`
[INFO] [stdout] e1d5584ec59862c4abb2959a9a7ab5b3d790bbe8af849dbbf14ea3344e2351ec