[INFO] cloning repository https://github.com/julioolvr/rlox3
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/julioolvr/rlox3" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjulioolvr%2Frlox3", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjulioolvr%2Frlox3'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c0e2e1e3ef32031ff306b1868fc3680bce9f5b60
[INFO] testing julioolvr/rlox3 against beta-2025-09-21 for beta-1.91-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjulioolvr%2Frlox3" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/julioolvr/rlox3
[INFO] finished tweaking git repo https://github.com/julioolvr/rlox3
[INFO] tweaked toml for git repo https://github.com/julioolvr/rlox3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/julioolvr/rlox3 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/julioolvr/rlox3 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-2025-09-21" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ca81f754c6ce89a8b6fa7d914915f83087e7c7fd6862fc935e648054fd57263
[INFO] running `Command { std: "docker" "start" "-a" "6ca81f754c6ce89a8b6fa7d914915f83087e7c7fd6862fc935e648054fd57263", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ca81f754c6ce89a8b6fa7d914915f83087e7c7fd6862fc935e648054fd57263", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ca81f754c6ce89a8b6fa7d914915f83087e7c7fd6862fc935e648054fd57263", kill_on_drop: false }`
[INFO] [stdout] 6ca81f754c6ce89a8b6fa7d914915f83087e7c7fd6862fc935e648054fd57263
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27da543baeb2fc6cecd3adee2900216abad7fb4a88266a7e2f81a41c5d221534
[INFO] running `Command { std: "docker" "start" "-a" "27da543baeb2fc6cecd3adee2900216abad7fb4a88266a7e2f81a41c5d221534", kill_on_drop: false }`
[INFO] [stderr]    Compiling rlox3 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `instructions` is never used
[INFO] [stdout]   --> src/rlox/chunk.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Chunk {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub fn instructions(&self) -> impl Iterator<Item = &Instruction> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/rlox/compiler.rs:219:9
[INFO] [stdout]     |
[INFO] [stdout] 219 |         self.expression();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 219 |         let _ = self.expression();
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/rlox/compiler.rs:231:9
[INFO] [stdout]     |
[INFO] [stdout] 231 |         self.parse_precedence(Precedence::Unary);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 231 |         let _ = self.parse_precedence(Precedence::Unary);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/rlox/compiler.rs:248:9
[INFO] [stdout]     |
[INFO] [stdout] 248 |         self.parse_precedence(operator_type.precedence().higher());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 248 |         let _ = self.parse_precedence(operator_type.precedence().higher());
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/rlox/token.rs:11:73
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new(code: &'code str, line: usize, token_type: TokenType) -> Token {
[INFO] [stdout]    |                       ----- the lifetime is named here                  ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'code`
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new(code: &'code str, line: usize, token_type: TokenType) -> Token<'code> {
[INFO] [stdout]    |                                                                              +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "27da543baeb2fc6cecd3adee2900216abad7fb4a88266a7e2f81a41c5d221534", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27da543baeb2fc6cecd3adee2900216abad7fb4a88266a7e2f81a41c5d221534", kill_on_drop: false }`
[INFO] [stdout] 27da543baeb2fc6cecd3adee2900216abad7fb4a88266a7e2f81a41c5d221534
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] efa9e6a080d121b13c0dce129d30cc75a41158f79e01fe25af174da115ffcfef
[INFO] running `Command { std: "docker" "start" "-a" "efa9e6a080d121b13c0dce129d30cc75a41158f79e01fe25af174da115ffcfef", kill_on_drop: false }`
[INFO] [stdout] warning: method `instructions` is never used
[INFO] [stdout]   --> src/rlox/chunk.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Chunk {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub fn instructions(&self) -> impl Iterator<Item = &Instruction> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/rlox/compiler.rs:219:9
[INFO] [stdout]     |
[INFO] [stdout] 219 |         self.expression();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 219 |         let _ = self.expression();
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/rlox/compiler.rs:231:9
[INFO] [stdout]     |
[INFO] [stdout] 231 |         self.parse_precedence(Precedence::Unary);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 231 |         let _ = self.parse_precedence(Precedence::Unary);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/rlox/compiler.rs:248:9
[INFO] [stdout]     |
[INFO] [stdout] 248 |         self.parse_precedence(operator_type.precedence().higher());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 248 |         let _ = self.parse_precedence(operator_type.precedence().higher());
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/rlox/token.rs:11:73
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new(code: &'code str, line: usize, token_type: TokenType) -> Token {
[INFO] [stdout]    |                       ----- the lifetime is named here                  ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'code`
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new(code: &'code str, line: usize, token_type: TokenType) -> Token<'code> {
[INFO] [stdout]    |                                                                              +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rlox3 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/rlox/compiler.rs:219:9
[INFO] [stdout]     |
[INFO] [stdout] 219 |         self.expression();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 219 |         let _ = self.expression();
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/rlox/compiler.rs:231:9
[INFO] [stdout]     |
[INFO] [stdout] 231 |         self.parse_precedence(Precedence::Unary);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 231 |         let _ = self.parse_precedence(Precedence::Unary);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/rlox/compiler.rs:248:9
[INFO] [stdout]     |
[INFO] [stdout] 248 |         self.parse_precedence(operator_type.precedence().higher());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 248 |         let _ = self.parse_precedence(operator_type.precedence().higher());
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/rlox/token.rs:11:73
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new(code: &'code str, line: usize, token_type: TokenType) -> Token {
[INFO] [stdout]    |                       ----- the lifetime is named here                  ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'code`
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new(code: &'code str, line: usize, token_type: TokenType) -> Token<'code> {
[INFO] [stdout]    |                                                                              +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "efa9e6a080d121b13c0dce129d30cc75a41158f79e01fe25af174da115ffcfef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efa9e6a080d121b13c0dce129d30cc75a41158f79e01fe25af174da115ffcfef", kill_on_drop: false }`
[INFO] [stdout] efa9e6a080d121b13c0dce129d30cc75a41158f79e01fe25af174da115ffcfef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 07904691fee812295c2e3800bd750de77e2828c7346f1084e9678e9ec55ffcf7
[INFO] running `Command { std: "docker" "start" "-a" "07904691fee812295c2e3800bd750de77e2828c7346f1084e9678e9ec55ffcf7", kill_on_drop: false }`
[INFO] [stderr] warning: method `instructions` is never used
[INFO] [stderr]   --> src/rlox/chunk.rs:19:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | impl Chunk {
[INFO] [stderr]    | ---------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 19 |     pub fn instructions(&self) -> impl Iterator<Item = &Instruction> {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/rlox/compiler.rs:219:9
[INFO] [stderr]     |
[INFO] [stderr] 219 |         self.expression();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 219 |         let _ = self.expression();
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/rlox/compiler.rs:231:9
[INFO] [stderr]     |
[INFO] [stderr] 231 |         self.parse_precedence(Precedence::Unary);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 231 |         let _ = self.parse_precedence(Precedence::Unary);
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/rlox/compiler.rs:248:9
[INFO] [stderr]     |
[INFO] [stderr] 248 |         self.parse_precedence(operator_type.precedence().higher());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 248 |         let _ = self.parse_precedence(operator_type.precedence().higher());
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]   --> src/rlox/token.rs:11:73
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub fn new(code: &'code str, line: usize, token_type: TokenType) -> Token {
[INFO] [stderr]    |                       ----- the lifetime is named here                  ^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: consistently use `'code`
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub fn new(code: &'code str, line: usize, token_type: TokenType) -> Token<'code> {
[INFO] [stderr]    |                                                                              +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `rlox3` (lib) generated 5 warnings (run `cargo fix --lib -p rlox3` to apply 1 suggestion)
[INFO] [stderr] warning: `rlox3` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rlox3-e59c79c2d3e978cc)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test rlox::compiler::tests::test_arithmetic_precedence ... ok
[INFO] [stdout] test rlox::compiler::tests::test_compile_number ... ok
[INFO] [stdout] test rlox::compiler::tests::test_compile_unary_operator ... ok
[INFO] [stdout] test rlox::scanner::tests::test_addition ... ok
[INFO] [stdout] test rlox::compiler::tests::test_grouping ... ok
[INFO] [stdout] test rlox::vm::tests::test_empty_stack_after_binary_operation ... ok
[INFO] [stdout] test rlox::vm::tests::test_empty_stack_after_negation ... ok
[INFO] [stdout] test rlox::compiler::tests::test_compile_binary_operator ... ok
[INFO] [stdout] test rlox::compiler::tests::test_compile_error ... ok
[INFO] [stdout] test rlox::compiler::tests::test_grouping_error ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rlox3-8008a74c10077f42)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rlox3
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[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] [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" "07904691fee812295c2e3800bd750de77e2828c7346f1084e9678e9ec55ffcf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07904691fee812295c2e3800bd750de77e2828c7346f1084e9678e9ec55ffcf7", kill_on_drop: false }`
[INFO] [stdout] 07904691fee812295c2e3800bd750de77e2828c7346f1084e9678e9ec55ffcf7