[INFO] cloning repository https://github.com/sgasho/codecrafters-interpreter-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sgasho/codecrafters-interpreter-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsgasho%2Fcodecrafters-interpreter-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsgasho%2Fcodecrafters-interpreter-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7a02851c0e4a369896c9bcd3b7e518c39c652cc9
[INFO] checking sgasho/codecrafters-interpreter-rust against try#8d46be77cd48fdbcced888d027457e2c9cf2aa16 for pr-142723
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsgasho%2Fcodecrafters-interpreter-rust" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sgasho/codecrafters-interpreter-rust on toolchain 8d46be77cd48fdbcced888d027457e2c9cf2aa16
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sgasho/codecrafters-interpreter-rust
[INFO] finished tweaking git repo https://github.com/sgasho/codecrafters-interpreter-rust
[INFO] tweaked toml for git repo https://github.com/sgasho/codecrafters-interpreter-rust written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/sgasho/codecrafters-interpreter-rust 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" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2aa51a21efe7d4de04934888fbf02f0c6f1f9e20ce1b8c99fe8537dc6e4e91fa
[INFO] running `Command { std: "docker" "start" "-a" "2aa51a21efe7d4de04934888fbf02f0c6f1f9e20ce1b8c99fe8537dc6e4e91fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2aa51a21efe7d4de04934888fbf02f0c6f1f9e20ce1b8c99fe8537dc6e4e91fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2aa51a21efe7d4de04934888fbf02f0c6f1f9e20ce1b8c99fe8537dc6e4e91fa", kill_on_drop: false }`
[INFO] [stdout] 2aa51a21efe7d4de04934888fbf02f0c6f1f9e20ce1b8c99fe8537dc6e4e91fa
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70ecf4a3fef5087af64ac75e2f88b02ac7b87416b8708be375bd58c6f3ca8ad0
[INFO] running `Command { std: "docker" "start" "-a" "70ecf4a3fef5087af64ac75e2f88b02ac7b87416b8708be375bd58c6f3ca8ad0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]     Checking bytes v1.7.1
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.75
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]     Checking codecrafters-interpreter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `NodeType` is never used
[INFO] [stdout]  --> src/ast/ast.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum NodeType {
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `NodeType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `node_type` is never used
[INFO] [stdout]   --> src/ast/ast.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub trait Node: Any {
[INFO] [stdout]    |           ---- method in this trait
[INFO] [stdout] 18 |     fn string(&self) -> String;
[INFO] [stdout] 19 |     fn node_type(&self) -> NodeType;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ObjectType` is never used
[INFO] [stdout]  --> src/object/object.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub enum ObjectType {
[INFO] [stdout]   |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `obj_type` is never used
[INFO] [stdout]  --> src/object/object.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub trait Object {
[INFO] [stdout]   |           ------ method in this trait
[INFO] [stdout] 9 |     fn obj_type(&self) -> ObjectType;
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `value` is never read
[INFO] [stdout]   --> src/object/object.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct NumberLiteral {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 40 |     pub value: f64,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `NodeType` is never used
[INFO] [stdout]  --> src/ast/ast.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum NodeType {
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `NodeType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `node_type` is never used
[INFO] [stdout]   --> src/ast/ast.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub trait Node: Any {
[INFO] [stdout]    |           ---- method in this trait
[INFO] [stdout] 18 |     fn string(&self) -> String;
[INFO] [stdout] 19 |     fn node_type(&self) -> NodeType;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ObjectType` is never used
[INFO] [stdout]  --> src/object/object.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub enum ObjectType {
[INFO] [stdout]   |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `obj_type` is never used
[INFO] [stdout]  --> src/object/object.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub trait Object {
[INFO] [stdout]   |           ------ method in this trait
[INFO] [stdout] 9 |     fn obj_type(&self) -> ObjectType;
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `value` is never read
[INFO] [stdout]   --> src/object/object.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct NumberLiteral {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 40 |     pub value: f64,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.13s
[INFO] running `Command { std: "docker" "inspect" "70ecf4a3fef5087af64ac75e2f88b02ac7b87416b8708be375bd58c6f3ca8ad0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70ecf4a3fef5087af64ac75e2f88b02ac7b87416b8708be375bd58c6f3ca8ad0", kill_on_drop: false }`
[INFO] [stdout] 70ecf4a3fef5087af64ac75e2f88b02ac7b87416b8708be375bd58c6f3ca8ad0