[INFO] cloning repository https://github.com/Ecoral360/luz
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ecoral360/luz" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEcoral360%2Fluz", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEcoral360%2Fluz'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1118eb236cd62f70cea0f335e01536d11582ed54
[INFO] checking Ecoral360/luz/1118eb236cd62f70cea0f335e01536d11582ed54 against master#c871d09d1cc32a649f4c5177bb819646260ed120 for pr-149291-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEcoral360%2Fluz" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Ecoral360/luz
[INFO] finished tweaking git repo https://github.com/Ecoral360/luz
[INFO] tweaked toml for git repo https://github.com/Ecoral360/luz written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Ecoral360/luz on toolchain c871d09d1cc32a649f4c5177bb819646260ed120
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c871d09d1cc32a649f4c5177bb819646260ed120" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Ecoral360/luz 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" "+c871d09d1cc32a649f4c5177bb819646260ed120" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded derive-new v0.7.0
[INFO] [stderr]   Downloaded serde_derive v1.0.221
[INFO] [stderr]   Downloaded serde_core v1.0.221
[INFO] [stderr]   Downloaded clap-verbosity-flag v3.0.4
[INFO] [stderr]   Downloaded serde v1.0.221
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[INFO] [stderr]   Downloaded pest_derive v2.7.13
[INFO] [stderr]   Downloaded pest v2.7.13
[INFO] [stderr]   Downloaded pest_generator v2.7.13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+c871d09d1cc32a649f4c5177bb819646260ed120" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 82daa05e27033de240d9ec0d653310e05b19e35b56bc4beb7b447d685900d51a
[INFO] running `Command { std: "docker" "start" "-a" "82daa05e27033de240d9ec0d653310e05b19e35b56bc4beb7b447d685900d51a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82daa05e27033de240d9ec0d653310e05b19e35b56bc4beb7b447d685900d51a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82daa05e27033de240d9ec0d653310e05b19e35b56bc4beb7b447d685900d51a", kill_on_drop: false }`
[INFO] [stdout] 82daa05e27033de240d9ec0d653310e05b19e35b56bc4beb7b447d685900d51a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+c871d09d1cc32a649f4c5177bb819646260ed120" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8181082a12e12ad07eb169beac490853fb1a626990eab37f7f895e9ff8d72d37
[INFO] running `Command { std: "docker" "start" "-a" "8181082a12e12ad07eb169beac490853fb1a626990eab37f7f895e9ff8d72d37", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]     Checking regex-syntax v0.8.6
[INFO] [stderr]     Checking clap_builder v4.5.47
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling indexmap v2.11.1
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking regex-automata v0.4.10
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]     Checking regex v1.11.2
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]     Checking env_filter v0.1.3
[INFO] [stderr]     Checking env_logger v0.11.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.64
[INFO] [stderr]    Compiling clap_derive v4.5.47
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling derive-new v0.7.0
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]    Compiling num_enum_derive v0.7.4
[INFO] [stderr]    Compiling thiserror v1.0.64
[INFO] [stderr]     Checking pest v2.7.13
[INFO] [stderr]     Checking derive_more v1.0.0
[INFO] [stderr]     Checking clap v4.5.47
[INFO] [stderr]     Checking num_enum v0.7.4
[INFO] [stderr]     Checking clap-verbosity-flag v3.0.4
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]    Compiling pest_meta v2.7.13
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]     Checking derive_builder v0.20.2
[INFO] [stderr]    Compiling pest_generator v2.7.13
[INFO] [stderr]    Compiling pest_derive v2.7.13
[INFO] [stderr]     Checking luz v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `cell::RefCell` and `rc::Rc`
[INFO] [stdout]  --> src/lib.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cell::RefCell, fs, rc::Rc};
[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 imports: `LuzType`, `ScopeRef`, `Scope`, `TableRef`, and `Upvalue`
[INFO] [stdout]   --> src/lib.rs:11:28
[INFO] [stdout]    |
[INFO] [stdout] 11 |         ctx::{CompilerCtx, Scope, ScopeRef, Upvalue},
[INFO] [stdout]    |                            ^^^^^  ^^^^^^^^  ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |         obj::{LuzFunction, LuzObj, LuzType, TableRef},
[INFO] [stdout]    |                                    ^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DoStat`
[INFO] [stdout]  --> src/ast/exp.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 |     ast::{DoStat, Stat},
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `iterators::Pair`
[INFO] [stdout]  --> src/ast/stat.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | use pest::{iterators::Pair, Span};
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rule`
[INFO] [stdout]  --> src/ast/stat.rs:7:48
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::{ast::LineInfo, luz::err::LuzError, Rule};
[INFO] [stdout]   |                                                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> src/compiler/ctx.rs:16:24
[INFO] [stdout]    |
[INFO] [stdout] 16 |         instructions::{self, Instruction},
[INFO] [stdout]    |                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Upvalue`
[INFO] [stdout]  --> src/luz/function.rs:8:38
[INFO] [stdout]   |
[INFO] [stdout] 8 |     compiler::ctx::{Scope, ScopeRef, Upvalue},
[INFO] [stdout]   |                                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `impl_op`
[INFO] [stdout]   --> src/luz/numeral.rs:98:14
[INFO] [stdout]    |
[INFO] [stdout] 98 | macro_rules! impl_op {
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `LuzFunction`, `LuzType`, and `Upvalue`
[INFO] [stdout]   --> src/luz/lib/env.rs:5:39
[INFO] [stdout]    |
[INFO] [stdout]  5 |         ctx::{RegisterBuilder, Scope, Upvalue},
[INFO] [stdout]    |                                       ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |         obj::{AsUTF8Unchecked, LuzFunction, LuzObj, LuzType, Numeral, TableRef},
[INFO] [stdout]    |                                ^^^^^^^^^^^          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `add_lib`
[INFO] [stdout]  --> src/luz/lib/require.rs:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 |         lib::{add_lib, debug::debug_lib, LuzNativeLib},
[INFO] [stdout]   |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `cmp::Ordering` and `collections::HashMap`
[INFO] [stdout]  --> src/luz/lib/io.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cell::RefCell, cmp::Ordering, collections::HashMap, rc::Rc};
[INFO] [stdout]   |                          ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Numeral`, `Table`, `borrowed`, and `luz_let`
[INFO] [stdout]   --> src/luz/lib/io.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout]  6 |     borrowed,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  9 |         obj::{LuzObj, Numeral, Table, TableRef},
[INFO] [stdout]    |                       ^^^^^^^  ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     luz_fn, luz_let, luz_table,
[INFO] [stdout]    |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `path::Prefix`
[INFO] [stdout]  --> src/runner/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     path::Prefix,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> src/runner/mod.rs:14:24
[INFO] [stdout]    |
[INFO] [stdout] 14 |         instructions::{self, iABC, iABx, iAsBx, isJ, Instruction, MAX_HALF_sBx, MAX_HALF_sJ},
[INFO] [stdout]    |                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `cell::RefCell` and `rc::Rc`
[INFO] [stdout]  --> src/lib.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cell::RefCell, fs, rc::Rc};
[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 imports: `LuzType`, `ScopeRef`, `Scope`, `TableRef`, and `Upvalue`
[INFO] [stdout]   --> src/lib.rs:11:28
[INFO] [stdout]    |
[INFO] [stdout] 11 |         ctx::{CompilerCtx, Scope, ScopeRef, Upvalue},
[INFO] [stdout]    |                            ^^^^^  ^^^^^^^^  ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |         obj::{LuzFunction, LuzObj, LuzType, TableRef},
[INFO] [stdout]    |                                    ^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DoStat`
[INFO] [stdout]  --> src/ast/exp.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 |     ast::{DoStat, Stat},
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `iterators::Pair`
[INFO] [stdout]  --> src/ast/stat.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | use pest::{iterators::Pair, Span};
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rule`
[INFO] [stdout]  --> src/ast/stat.rs:7:48
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::{ast::LineInfo, luz::err::LuzError, Rule};
[INFO] [stdout]   |                                                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> src/compiler/ctx.rs:16:24
[INFO] [stdout]    |
[INFO] [stdout] 16 |         instructions::{self, Instruction},
[INFO] [stdout]    |                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Upvalue`
[INFO] [stdout]  --> src/luz/function.rs:8:38
[INFO] [stdout]   |
[INFO] [stdout] 8 |     compiler::ctx::{Scope, ScopeRef, Upvalue},
[INFO] [stdout]   |                                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `impl_op`
[INFO] [stdout]   --> src/luz/numeral.rs:98:14
[INFO] [stdout]    |
[INFO] [stdout] 98 | macro_rules! impl_op {
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `LuzFunction`, `LuzType`, and `Upvalue`
[INFO] [stdout]   --> src/luz/lib/env.rs:5:39
[INFO] [stdout]    |
[INFO] [stdout]  5 |         ctx::{RegisterBuilder, Scope, Upvalue},
[INFO] [stdout]    |                                       ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |         obj::{AsUTF8Unchecked, LuzFunction, LuzObj, LuzType, Numeral, TableRef},
[INFO] [stdout]    |                                ^^^^^^^^^^^          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `add_lib`
[INFO] [stdout]  --> src/luz/lib/require.rs:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 |         lib::{add_lib, debug::debug_lib, LuzNativeLib},
[INFO] [stdout]   |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `cmp::Ordering` and `collections::HashMap`
[INFO] [stdout]  --> src/luz/lib/io.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cell::RefCell, cmp::Ordering, collections::HashMap, rc::Rc};
[INFO] [stdout]   |                          ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Numeral`, `Table`, `borrowed`, and `luz_let`
[INFO] [stdout]   --> src/luz/lib/io.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout]  6 |     borrowed,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  9 |         obj::{LuzObj, Numeral, Table, TableRef},
[INFO] [stdout]    |                       ^^^^^^^  ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     luz_fn, luz_let, luz_table,
[INFO] [stdout]    |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `path::Prefix`
[INFO] [stdout]  --> src/runner/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     path::Prefix,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> src/runner/mod.rs:14:24
[INFO] [stdout]    |
[INFO] [stdout] 14 |         instructions::{self, iABC, iABx, iAsBx, isJ, Instruction, MAX_HALF_sBx, MAX_HALF_sJ},
[INFO] [stdout]    |                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/compiler/ctx.rs:464:13
[INFO] [stdout]     |
[INFO] [stdout] 464 |         let mut scope = Self {
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scope`
[INFO] [stdout]     --> src/compiler/instructions.rs:1134:25
[INFO] [stdout]      |
[INFO] [stdout] 1134 |     pub fn debug(&self, scope: &Scope) -> String {
[INFO] [stdout]      |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_scope`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scope`
[INFO] [stdout]     --> src/compiler/instructions.rs:1250:25
[INFO] [stdout]      |
[INFO] [stdout] 1250 |     pub fn debug(&self, scope: &Scope) -> String {
[INFO] [stdout]      |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_scope`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/compiler/mod.rs:115:13
[INFO] [stdout]     |
[INFO] [stdout] 115 |         let mut jmps = vec![];
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/compiler/mod.rs:1666:13
[INFO] [stdout]      |
[INFO] [stdout] 1666 |             _ => {
[INFO] [stdout]      |             ^ no value can reach this
[INFO] [stdout]      |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]     --> src/compiler/mod.rs:1666:13
[INFO] [stdout]      |
[INFO] [stdout] 1650 |               ExpEval::InImmediate(i) => (None, i),
[INFO] [stdout]      |               ----------------------- matches some of the same values
[INFO] [stdout] 1651 |               ExpEval::InRegister(i) => {
[INFO] [stdout]      |               ---------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 1658 |               ExpEval::InConstant(c) => (None, c),
[INFO] [stdout]      |               ---------------------- matches some of the same values
[INFO] [stdout] 1659 | /             ExpEval::InUpvalue {
[INFO] [stdout] 1660 | |                 in_table, upvalue, ..
[INFO] [stdout] 1661 | |             } => {
[INFO] [stdout]      | |_____________- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 1666 |               _ => {
[INFO] [stdout]      |               ^ collectively making this unreachable
[INFO] [stdout]      = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/compiler/mod.rs:2355:13
[INFO] [stdout]      |
[INFO] [stdout] 2355 |             _ => {
[INFO] [stdout]      |             ^ no value can reach this
[INFO] [stdout]      |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]     --> src/compiler/mod.rs:2355:13
[INFO] [stdout]      |
[INFO] [stdout] 2345 |               ExpEval::InRegister(r) => (None, r),
[INFO] [stdout]      |               ---------------------- matches some of the same values
[INFO] [stdout] 2346 |               ExpEval::InImmediate(i) => (None, i),
[INFO] [stdout]      |               ----------------------- matches some of the same values
[INFO] [stdout] 2347 |               ExpEval::InConstant(c) => (None, c),
[INFO] [stdout]      |               ---------------------- matches some of the same values
[INFO] [stdout] 2348 | /             ExpEval::InUpvalue {
[INFO] [stdout] 2349 | |                 in_table, upvalue, ..
[INFO] [stdout] 2350 | |             } => {
[INFO] [stdout]      | |_____________- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 2355 |               _ => {
[INFO] [stdout]      |               ^ collectively making this unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/compiler/ctx.rs:464:13
[INFO] [stdout]     |
[INFO] [stdout] 464 |         let mut scope = Self {
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mutex`
[INFO] [stdout]    --> src/luz/obj.rs:105:28
[INFO] [stdout]     |
[INFO] [stdout] 105 |             LuzObj::Thread(mutex) => todo!(),
[INFO] [stdout]     |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_mutex`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mutex`
[INFO] [stdout]    --> src/luz/obj.rs:106:30
[INFO] [stdout]     |
[INFO] [stdout] 106 |             LuzObj::Userdata(mutex) => todo!(),
[INFO] [stdout]     |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_mutex`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scope`
[INFO] [stdout]     --> src/compiler/instructions.rs:1134:25
[INFO] [stdout]      |
[INFO] [stdout] 1134 |     pub fn debug(&self, scope: &Scope) -> String {
[INFO] [stdout]      |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_scope`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/luz/fn_dump.rs:253:13
[INFO] [stdout]     |
[INFO] [stdout] 253 |         let mut upval = Upvalue::new(
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scope`
[INFO] [stdout]     --> src/compiler/instructions.rs:1250:25
[INFO] [stdout]      |
[INFO] [stdout] 1250 |     pub fn debug(&self, scope: &Scope) -> String {
[INFO] [stdout]      |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_scope`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/compiler/mod.rs:115:13
[INFO] [stdout]     |
[INFO] [stdout] 115 |         let mut jmps = vec![];
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/compiler/mod.rs:1666:13
[INFO] [stdout]      |
[INFO] [stdout] 1666 |             _ => {
[INFO] [stdout]      |             ^ no value can reach this
[INFO] [stdout]      |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]     --> src/compiler/mod.rs:1666:13
[INFO] [stdout]      |
[INFO] [stdout] 1650 |               ExpEval::InImmediate(i) => (None, i),
[INFO] [stdout]      |               ----------------------- matches some of the same values
[INFO] [stdout] 1651 |               ExpEval::InRegister(i) => {
[INFO] [stdout]      |               ---------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 1658 |               ExpEval::InConstant(c) => (None, c),
[INFO] [stdout]      |               ---------------------- matches some of the same values
[INFO] [stdout] 1659 | /             ExpEval::InUpvalue {
[INFO] [stdout] 1660 | |                 in_table, upvalue, ..
[INFO] [stdout] 1661 | |             } => {
[INFO] [stdout]      | |_____________- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 1666 |               _ => {
[INFO] [stdout]      |               ^ collectively making this unreachable
[INFO] [stdout]      = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/compiler/mod.rs:2355:13
[INFO] [stdout]      |
[INFO] [stdout] 2355 |             _ => {
[INFO] [stdout]      |             ^ no value can reach this
[INFO] [stdout]      |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]     --> src/compiler/mod.rs:2355:13
[INFO] [stdout]      |
[INFO] [stdout] 2345 |               ExpEval::InRegister(r) => (None, r),
[INFO] [stdout]      |               ---------------------- matches some of the same values
[INFO] [stdout] 2346 |               ExpEval::InImmediate(i) => (None, i),
[INFO] [stdout]      |               ----------------------- matches some of the same values
[INFO] [stdout] 2347 |               ExpEval::InConstant(c) => (None, c),
[INFO] [stdout]      |               ---------------------- matches some of the same values
[INFO] [stdout] 2348 | /             ExpEval::InUpvalue {
[INFO] [stdout] 2349 | |                 in_table, upvalue, ..
[INFO] [stdout] 2350 | |             } => {
[INFO] [stdout]      | |_____________- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 2355 |               _ => {
[INFO] [stdout]      |               ^ collectively making this unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base`
[INFO] [stdout]    --> src/luz/lib/env.rs:413:34
[INFO] [stdout]     |
[INFO] [stdout] 413 |         tonumber: luz_fn!([1](e, base @ (LuzObj::Numeral(Numeral::Int(..)) | LuzObj::Nil)) {
[INFO] [stdout]     |                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_base`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]    --> src/luz/lib/env.rs:190:29
[INFO] [stdout]     |
[INFO] [stdout] 190 |                         Err(err) => {
[INFO] [stdout]     |                             ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mutex`
[INFO] [stdout]    --> src/luz/obj.rs:105:28
[INFO] [stdout]     |
[INFO] [stdout] 105 |             LuzObj::Thread(mutex) => todo!(),
[INFO] [stdout]     |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_mutex`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mutex`
[INFO] [stdout]    --> src/luz/obj.rs:106:30
[INFO] [stdout]     |
[INFO] [stdout] 106 |             LuzObj::Userdata(mutex) => todo!(),
[INFO] [stdout]     |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_mutex`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `plain`
[INFO] [stdout]   --> src/luz/lib/string.rs:45:17
[INFO] [stdout]    |
[INFO] [stdout] 45 |                 plain @ (LuzObj::Boolean(..) | LuzObj::Nil))
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_plain`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/luz/lib/string.rs:250:58
[INFO] [stdout]     |
[INFO] [stdout] 250 |                 if let Some(LuzObj::Numeral(Numeral::Int(i))) = vals.next() {}
[INFO] [stdout]     |                                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/luz/fn_dump.rs:253:13
[INFO] [stdout]     |
[INFO] [stdout] 253 |         let mut upval = Upvalue::new(
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base`
[INFO] [stdout]    --> src/luz/lib/env.rs:413:34
[INFO] [stdout]     |
[INFO] [stdout] 413 |         tonumber: luz_fn!([1](e, base @ (LuzObj::Numeral(Numeral::Int(..)) | LuzObj::Nil)) {
[INFO] [stdout]     |                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_base`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]    --> src/luz/lib/env.rs:190:29
[INFO] [stdout]     |
[INFO] [stdout] 190 |                         Err(err) => {
[INFO] [stdout]     |                             ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `plain`
[INFO] [stdout]   --> src/luz/lib/string.rs:45:17
[INFO] [stdout]    |
[INFO] [stdout] 45 |                 plain @ (LuzObj::Boolean(..) | LuzObj::Nil))
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_plain`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/luz/lib/string.rs:250:58
[INFO] [stdout]     |
[INFO] [stdout] 250 |                 if let Some(LuzObj::Numeral(Numeral::Int(i))) = vals.next() {}
[INFO] [stdout]     |                                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:120:9
[INFO] [stdout]     |
[INFO] [stdout] 120 |     let mut ctx = CompilerCtx::new_main("stdin".to_string());
[INFO] [stdout]     |         ----^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 121 |     let mut runner = Runner::new(
[INFO] [stdout]     |         ----^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `runner`
[INFO] [stdout]    --> src/lib.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 121 |     let mut runner = Runner::new(
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_runner`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `visit_inner_logicop` is never used
[INFO] [stdout]     --> src/compiler/mod.rs:1982:8
[INFO] [stdout]      |
[INFO] [stdout]  614 | impl<'a> Compiler<'a> {
[INFO] [stdout]      | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1982 |     fn visit_inner_logicop(
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pack_string` is never used
[INFO] [stdout]    --> src/luz/lib/string.rs:171:4
[INFO] [stdout]     |
[INFO] [stdout] 171 | fn pack_string(fmt: &str, values: VecDeque<LuzObj>) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/compiler/ctx.rs:114:25
[INFO] [stdout]     |
[INFO] [stdout] 114 |     pub(crate) fn scope(&self) -> Ref<Scope> {
[INFO] [stdout]     |                         ^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         the lifetime is elided 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: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 114 |     pub(crate) fn scope(&self) -> Ref<'_, Scope> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/compiler/ctx.rs:118:29
[INFO] [stdout]     |
[INFO] [stdout] 118 |     pub(crate) fn scope_mut(&mut self) -> RefMut<Scope> {
[INFO] [stdout]     |                             ^^^^^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 118 |     pub(crate) fn scope_mut(&mut self) -> RefMut<'_, Scope> {
[INFO] [stdout]     |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/luz/obj.rs:339:45
[INFO] [stdout]     |
[INFO] [stdout] 339 | ...                   string.push(transmute(code));
[INFO] [stdout]     |                                   ---------^^^^^^
[INFO] [stdout]     |                                   |
[INFO] [stdout]     |                                   help: replace this with: `char::from_u32_unchecked`
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using `char::from_u32(…).unwrap()`
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/runner/mod.rs:122:18
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub fn scope(&self) -> Ref<Scope> {
[INFO] [stdout]     |                  ^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub fn scope(&self) -> Ref<'_, Scope> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/runner/mod.rs:133:18
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn scope_mut(&mut self) -> RefMut<Scope> {
[INFO] [stdout]     |                  ^^^^^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn scope_mut(&mut self) -> RefMut<'_, Scope> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:120:9
[INFO] [stdout]     |
[INFO] [stdout] 120 |     let mut ctx = CompilerCtx::new_main("stdin".to_string());
[INFO] [stdout]     |         ----^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 121 |     let mut runner = Runner::new(
[INFO] [stdout]     |         ----^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `runner`
[INFO] [stdout]    --> src/lib.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 121 |     let mut runner = Runner::new(
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_runner`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `visit_inner_logicop` is never used
[INFO] [stdout]     --> src/compiler/mod.rs:1982:8
[INFO] [stdout]      |
[INFO] [stdout]  614 | impl<'a> Compiler<'a> {
[INFO] [stdout]      | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1982 |     fn visit_inner_logicop(
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pack_string` is never used
[INFO] [stdout]    --> src/luz/lib/string.rs:171:4
[INFO] [stdout]     |
[INFO] [stdout] 171 | fn pack_string(fmt: &str, values: VecDeque<LuzObj>) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/compiler/ctx.rs:114:25
[INFO] [stdout]     |
[INFO] [stdout] 114 |     pub(crate) fn scope(&self) -> Ref<Scope> {
[INFO] [stdout]     |                         ^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         the lifetime is elided 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: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 114 |     pub(crate) fn scope(&self) -> Ref<'_, Scope> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/compiler/ctx.rs:118:29
[INFO] [stdout]     |
[INFO] [stdout] 118 |     pub(crate) fn scope_mut(&mut self) -> RefMut<Scope> {
[INFO] [stdout]     |                             ^^^^^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 118 |     pub(crate) fn scope_mut(&mut self) -> RefMut<'_, Scope> {
[INFO] [stdout]     |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/luz/obj.rs:339:45
[INFO] [stdout]     |
[INFO] [stdout] 339 | ...                   string.push(transmute(code));
[INFO] [stdout]     |                                   ---------^^^^^^
[INFO] [stdout]     |                                   |
[INFO] [stdout]     |                                   help: replace this with: `char::from_u32_unchecked`
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using `char::from_u32(…).unwrap()`
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/runner/mod.rs:122:18
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub fn scope(&self) -> Ref<Scope> {
[INFO] [stdout]     |                  ^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub fn scope(&self) -> Ref<'_, Scope> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/runner/mod.rs:133:18
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn scope_mut(&mut self) -> RefMut<Scope> {
[INFO] [stdout]     |                  ^^^^^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn scope_mut(&mut self) -> RefMut<'_, Scope> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.14s
[INFO] running `Command { std: "docker" "inspect" "8181082a12e12ad07eb169beac490853fb1a626990eab37f7f895e9ff8d72d37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8181082a12e12ad07eb169beac490853fb1a626990eab37f7f895e9ff8d72d37", kill_on_drop: false }`
[INFO] [stdout] 8181082a12e12ad07eb169beac490853fb1a626990eab37f7f895e9ff8d72d37
