[INFO] cloning repository https://github.com/davereid91/writing-an-interpreter-in-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/davereid91/writing-an-interpreter-in-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavereid91%2Fwriting-an-interpreter-in-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavereid91%2Fwriting-an-interpreter-in-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 91b646db2cc0f1f3295a7a2182239c67de9f4c64
[INFO] checking davereid91/writing-an-interpreter-in-rust against try#2b39fe756f52bc2825bf5b2bfc385cab922dae10 for pr-143011
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavereid91%2Fwriting-an-interpreter-in-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] started tweaking git repo https://github.com/davereid91/writing-an-interpreter-in-rust
[INFO] finished tweaking git repo https://github.com/davereid91/writing-an-interpreter-in-rust
[INFO] tweaked toml for git repo https://github.com/davereid91/writing-an-interpreter-in-rust written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/davereid91/writing-an-interpreter-in-rust on toolchain 2b39fe756f52bc2825bf5b2bfc385cab922dae10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2b39fe756f52bc2825bf5b2bfc385cab922dae10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/davereid91/writing-an-interpreter-in-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" "+2b39fe756f52bc2825bf5b2bfc385cab922dae10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: /workspace/builds/worker-6-tc2/source/benchmark/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024
[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" "+2b39fe756f52bc2825bf5b2bfc385cab922dae10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ebe63c5deb39e9e933cb771043cbe5a2b56c4894d275f8c3de8fbc180306e079
[INFO] running `Command { std: "docker" "start" "-a" "ebe63c5deb39e9e933cb771043cbe5a2b56c4894d275f8c3de8fbc180306e079", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebe63c5deb39e9e933cb771043cbe5a2b56c4894d275f8c3de8fbc180306e079", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebe63c5deb39e9e933cb771043cbe5a2b56c4894d275f8c3de8fbc180306e079", kill_on_drop: false }`
[INFO] [stdout] ebe63c5deb39e9e933cb771043cbe5a2b56c4894d275f8c3de8fbc180306e079
[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" "+2b39fe756f52bc2825bf5b2bfc385cab922dae10" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9eb7d89e9f917a2900e5f0ffc14ce2a4b12de894fae4cf80c0f2675a28c7ccc9
[INFO] running `Command { std: "docker" "start" "-a" "9eb7d89e9f917a2900e5f0ffc14ce2a4b12de894fae4cf80c0f2675a28c7ccc9", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/benchmark/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]     Checking phf_shared v0.11.2
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.67
[INFO] [stderr]    Compiling phf_macros v0.11.2
[INFO] [stderr]     Checking phf v0.11.2
[INFO] [stderr]     Checking waiir v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `BUILTINS`
[INFO] [stdout]  --> src/evaluator.rs:1:52
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::object::builtins::{get_builtin_by_name, BUILTINS};
[INFO] [stdout]   |                                                    ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CompiledFn`
[INFO] [stdout]  --> src/vm.rs:7:60
[INFO] [stdout]   |
[INFO] [stdout] 7 |     object::{builtins::BUILTINS, BuiltInFunction, Closure, CompiledFn, Object},
[INFO] [stdout]   |                                                            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BUILTINS`
[INFO] [stdout]  --> src/evaluator.rs:1:52
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::object::builtins::{get_builtin_by_name, BUILTINS};
[INFO] [stdout]   |                                                    ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CompiledFn`
[INFO] [stdout]  --> src/vm.rs:7:60
[INFO] [stdout]   |
[INFO] [stdout] 7 |     object::{builtins::BUILTINS, BuiltInFunction, Closure, CompiledFn, Object},
[INFO] [stdout]   |                                                            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `builtin`
[INFO] [stdout]   --> src/compiler.rs:48:28
[INFO] [stdout]    |
[INFO] [stdout] 48 |         for (index, (name, builtin)) in BUILTINS.iter().enumerate() {
[INFO] [stdout]    |                            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_builtin`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/compiler.rs:64:21
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn bytecode(&self) -> Bytecode {
[INFO] [stdout]    |                     ^^^^^     -------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn bytecode(&self) -> Bytecode<'_> {
[INFO] [stdout]    |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking benchmark v0.1.0 (/opt/rustwide/workdir/benchmark)
[INFO] [stdout] warning: unused variable: `builtin`
[INFO] [stdout]   --> src/compiler.rs:48:28
[INFO] [stdout]    |
[INFO] [stdout] 48 |         for (index, (name, builtin)) in BUILTINS.iter().enumerate() {
[INFO] [stdout]    |                            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_builtin`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/compiler.rs:64:21
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn bytecode(&self) -> Bytecode {
[INFO] [stdout]    |                     ^^^^^     -------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn bytecode(&self) -> Bytecode<'_> {
[INFO] [stdout]    |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.74s
[INFO] running `Command { std: "docker" "inspect" "9eb7d89e9f917a2900e5f0ffc14ce2a4b12de894fae4cf80c0f2675a28c7ccc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9eb7d89e9f917a2900e5f0ffc14ce2a4b12de894fae4cf80c0f2675a28c7ccc9", kill_on_drop: false }`
[INFO] [stdout] 9eb7d89e9f917a2900e5f0ffc14ce2a4b12de894fae4cf80c0f2675a28c7ccc9
