[INFO] cloning repository https://github.com/mmclar/rlox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mmclar/rlox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmmclar%2Frlox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmmclar%2Frlox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3ef73c48e4853ace3cb84b335e8bd25061f1a911
[INFO] testing mmclar/rlox against beta-2026-04-21 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmmclar%2Frlox" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mmclar/rlox
[INFO] finished tweaking git repo https://github.com/mmclar/rlox
[INFO] tweaked toml for git repo https://github.com/mmclar/rlox written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mmclar/rlox on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mmclar/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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f6db7546df819cbca7574d682d6d8924eb9f2f26988b04ec25b92bf87de8d308
[INFO] running `Command { std: "docker" "start" "-a" "f6db7546df819cbca7574d682d6d8924eb9f2f26988b04ec25b92bf87de8d308", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6db7546df819cbca7574d682d6d8924eb9f2f26988b04ec25b92bf87de8d308", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6db7546df819cbca7574d682d6d8924eb9f2f26988b04ec25b92bf87de8d308", kill_on_drop: false }`
[INFO] [stdout] f6db7546df819cbca7574d682d6d8924eb9f2f26988b04ec25b92bf87de8d308
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29f8550995f7dfc06038869bcaf450fe86e968d6fc87b362e8f4b4c1df993f65
[INFO] running `Command { std: "docker" "start" "-a" "29f8550995f7dfc06038869bcaf450fe86e968d6fc87b362e8f4b4c1df993f65", kill_on_drop: false }`
[INFO] [stderr]    Compiling rlox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::value::ValueType::Bool`
[INFO] [stdout]  --> src/value.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::value::ValueType::Bool;
[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: `crate::value::ValueType::Obj`
[INFO] [stdout]  --> src/value.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::value::ValueType::Obj;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ValueData`
[INFO] [stdout]  --> src/vm.rs:3:91
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::value::{as_bool, as_number, bool_val, NIL_VAL, number_val, print_value, Value, ValueData, ValueType};
[INFO] [stdout]   |                                                                                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Obj` is never constructed
[INFO] [stdout]   --> src/value.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub enum ValueType {
[INFO] [stdout]    |          --------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 10 |     Obj,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ValueType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `obj` is never read
[INFO] [stdout]   --> src/value.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub union ValueData {
[INFO] [stdout]    |           --------- field in this union
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub obj: ValueType,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ValueData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `PREC_OR` is never used
[INFO] [stdout]   --> src/parser.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub static PREC_OR: i32 = 3;
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `PREC_AND` is never used
[INFO] [stdout]   --> src/parser.rs:75:12
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub static PREC_AND: i32 = 4;
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `PREC_CALL` is never used
[INFO] [stdout]   --> src/parser.rs:81:12
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub static PREC_CALL: i32 = 10;
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `PREC_PRIMARY` is never used
[INFO] [stdout]   --> src/parser.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub static PREC_PRIMARY: i32 = 11;
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]   --> src/compiler.rs:85:50
[INFO] [stdout]    |
[INFO] [stdout] 85 |         if prefix_rule as usize == Compiler::nil as usize {
[INFO] [stdout]    |                                                  ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(function_casts_as_integer)]` on by default
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]    |
[INFO] [stdout] 85 |         if prefix_rule as usize == Compiler::nil as *const () as usize {
[INFO] [stdout]    |                                                  ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "29f8550995f7dfc06038869bcaf450fe86e968d6fc87b362e8f4b4c1df993f65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29f8550995f7dfc06038869bcaf450fe86e968d6fc87b362e8f4b4c1df993f65", kill_on_drop: false }`
[INFO] [stdout] 29f8550995f7dfc06038869bcaf450fe86e968d6fc87b362e8f4b4c1df993f65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4d0deec126615864c0148b474c68494cd76513f20912965de309ab3ef4312c1
[INFO] running `Command { std: "docker" "start" "-a" "e4d0deec126615864c0148b474c68494cd76513f20912965de309ab3ef4312c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling rlox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::value::ValueType::Bool`
[INFO] [stdout]  --> src/value.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::value::ValueType::Bool;
[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: `crate::value::ValueType::Obj`
[INFO] [stdout]  --> src/value.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::value::ValueType::Obj;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ValueData`
[INFO] [stdout]  --> src/vm.rs:3:91
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::value::{as_bool, as_number, bool_val, NIL_VAL, number_val, print_value, Value, ValueData, ValueType};
[INFO] [stdout]   |                                                                                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Obj` is never constructed
[INFO] [stdout]   --> src/value.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub enum ValueType {
[INFO] [stdout]    |          --------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 10 |     Obj,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ValueType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `obj` is never read
[INFO] [stdout]   --> src/value.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub union ValueData {
[INFO] [stdout]    |           --------- field in this union
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub obj: ValueType,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ValueData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `PREC_OR` is never used
[INFO] [stdout]   --> src/parser.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub static PREC_OR: i32 = 3;
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `PREC_AND` is never used
[INFO] [stdout]   --> src/parser.rs:75:12
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub static PREC_AND: i32 = 4;
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `PREC_CALL` is never used
[INFO] [stdout]   --> src/parser.rs:81:12
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub static PREC_CALL: i32 = 10;
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `PREC_PRIMARY` is never used
[INFO] [stdout]   --> src/parser.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub static PREC_PRIMARY: i32 = 11;
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]   --> src/compiler.rs:85:50
[INFO] [stdout]    |
[INFO] [stdout] 85 |         if prefix_rule as usize == Compiler::nil as usize {
[INFO] [stdout]    |                                                  ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(function_casts_as_integer)]` on by default
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]    |
[INFO] [stdout] 85 |         if prefix_rule as usize == Compiler::nil as *const () as usize {
[INFO] [stdout]    |                                                  ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "e4d0deec126615864c0148b474c68494cd76513f20912965de309ab3ef4312c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4d0deec126615864c0148b474c68494cd76513f20912965de309ab3ef4312c1", kill_on_drop: false }`
[INFO] [stdout] e4d0deec126615864c0148b474c68494cd76513f20912965de309ab3ef4312c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b30b290bd065ced55d62c6f4c9bf06a9a88d2d29c4c1a75fc34ac164f896e26c
[INFO] running `Command { std: "docker" "start" "-a" "b30b290bd065ced55d62c6f4c9bf06a9a88d2d29c4c1a75fc34ac164f896e26c", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::value::ValueType::Bool`
[INFO] [stderr]  --> src/value.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::value::ValueType::Bool;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::value::ValueType::Obj`
[INFO] [stderr]  --> src/value.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::value::ValueType::Obj;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ValueData`
[INFO] [stderr]  --> src/vm.rs:3:91
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::value::{as_bool, as_number, bool_val, NIL_VAL, number_val, print_value, Value, ValueData, ValueType};
[INFO] [stderr]   |                                                                                           ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Obj` is never constructed
[INFO] [stderr]   --> src/value.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr]  6 | pub enum ValueType {
[INFO] [stderr]    |          --------- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 10 |     Obj,
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ValueType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `obj` is never read
[INFO] [stderr]   --> src/value.rs:17:9
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub union ValueData {
[INFO] [stderr]    |           --------- field in this union
[INFO] [stderr] ...
[INFO] [stderr] 17 |     pub obj: ValueType,
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ValueData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: static `PREC_OR` is never used
[INFO] [stderr]   --> src/parser.rs:74:12
[INFO] [stderr]    |
[INFO] [stderr] 74 | pub static PREC_OR: i32 = 3;
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static `PREC_AND` is never used
[INFO] [stderr]   --> src/parser.rs:75:12
[INFO] [stderr]    |
[INFO] [stderr] 75 | pub static PREC_AND: i32 = 4;
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static `PREC_CALL` is never used
[INFO] [stderr]   --> src/parser.rs:81:12
[INFO] [stderr]    |
[INFO] [stderr] 81 | pub static PREC_CALL: i32 = 10;
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static `PREC_PRIMARY` is never used
[INFO] [stderr]   --> src/parser.rs:82:12
[INFO] [stderr]    |
[INFO] [stderr] 82 | pub static PREC_PRIMARY: i32 = 11;
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: direct cast of function item into an integer
[INFO] [stderr]   --> src/compiler.rs:85:50
[INFO] [stderr]    |
[INFO] [stderr] 85 |         if prefix_rule as usize == Compiler::nil as usize {
[INFO] [stderr]    |                                                  ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(function_casts_as_integer)]` on by default
[INFO] [stderr] help: first cast to a pointer `as *const ()`
[INFO] [stderr]    |
[INFO] [stderr] 85 |         if prefix_rule as usize == Compiler::nil as *const () as usize {
[INFO] [stderr]    |                                                  ++++++++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `rlox` (bin "rlox" test) generated 10 warnings (run `cargo fix --bin "rlox" -p rlox --tests` to apply 4 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rlox-1cc72af86810c5d2)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b30b290bd065ced55d62c6f4c9bf06a9a88d2d29c4c1a75fc34ac164f896e26c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b30b290bd065ced55d62c6f4c9bf06a9a88d2d29c4c1a75fc34ac164f896e26c", kill_on_drop: false }`
[INFO] [stdout] b30b290bd065ced55d62c6f4c9bf06a9a88d2d29c4c1a75fc34ac164f896e26c
