[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] 7f230e8bbbd48e79b6ccdfb3f926677a3b47c592
[INFO] testing Ecoral360/luz against 1.90.0 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEcoral360%2Fluz" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-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-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Ecoral360/luz on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded derive-new v0.7.0
[INFO] [stderr]   Downloaded pest_generator v2.7.13
[INFO] [stderr]   Downloaded serde_derive v1.0.221
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[INFO] [stderr]   Downloaded clap-verbosity-flag v3.0.4
[INFO] [stderr]   Downloaded pest_derive v2.7.13
[INFO] [stderr]   Downloaded pest v2.7.13
[INFO] [stderr]   Downloaded indexmap v2.11.1
[INFO] [stderr]   Downloaded serde v1.0.221
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f09f2acee417df809e9b521b182a26dfc6c32231b0e693a3b4396a718831df9
[INFO] running `Command { std: "docker" "start" "-a" "4f09f2acee417df809e9b521b182a26dfc6c32231b0e693a3b4396a718831df9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f09f2acee417df809e9b521b182a26dfc6c32231b0e693a3b4396a718831df9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f09f2acee417df809e9b521b182a26dfc6c32231b0e693a3b4396a718831df9", kill_on_drop: false }`
[INFO] [stdout] 4f09f2acee417df809e9b521b182a26dfc6c32231b0e693a3b4396a718831df9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0b16db314df31e8e98021761deea21d782c78c7099707e6b85ffbef50c9a34b
[INFO] running `Command { std: "docker" "start" "-a" "c0b16db314df31e8e98021761deea21d782c78c7099707e6b85ffbef50c9a34b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling anstyle-query v1.1.4
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling clap_lex v0.7.5
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling jiff v0.2.15
[INFO] [stderr]    Compiling anstream v0.6.20
[INFO] [stderr]    Compiling indexmap v2.11.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling clap_builder v4.5.47
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stderr]    Compiling darling_core v0.20.10
[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 num_enum_derive v0.7.4
[INFO] [stderr]    Compiling derive-new v0.7.0
[INFO] [stderr]    Compiling num_enum v0.7.4
[INFO] [stderr]    Compiling thiserror v1.0.64
[INFO] [stderr]    Compiling pest v2.7.13
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]    Compiling derive_more v1.0.0
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]    Compiling clap v4.5.47
[INFO] [stderr]    Compiling clap-verbosity-flag v3.0.4
[INFO] [stderr]    Compiling pest_meta v2.7.13
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]    Compiling derive_builder v0.20.2
[INFO] [stderr]    Compiling pest_generator v2.7.13
[INFO] [stderr]    Compiling pest_derive v2.7.13
[INFO] [stderr]    Compiling luz v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::StatNode`
[INFO] [stdout]   --> src/ast/exp.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use super::StatNode;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[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: `RegisterBuilder`
[INFO] [stdout]   --> src/compiler/mod.rs:10:62
[INFO] [stdout]    |
[INFO] [stdout] 10 |         ctx::{CompilerCtx, CompilerCtxBuilder, RegOrUpvalue, RegisterBuilder, Upvalue},
[INFO] [stdout]    |                                                              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> src/compiler/ctx.rs:13:30
[INFO] [stdout]    |
[INFO] [stdout] 13 |     compiler::instructions::{self, Instruction},
[INFO] [stdout]    |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `luz::err::LuzError`
[INFO] [stdout]  --> src/compiler/instructions.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     luz::err::LuzError,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `impl_op`
[INFO] [stdout]   --> src/luz/numeral.rs:94:14
[INFO] [stdout]    |
[INFO] [stdout] 94 | macro_rules! impl_op {
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::VecDeque`
[INFO] [stdout]  --> src/luz/lib/math.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::VecDeque;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `runner::err::LuzRuntimeError`
[INFO] [stdout]   --> src/luz/lib/math.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     runner::err::LuzRuntimeError,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scope`
[INFO] [stdout]    --> src/compiler/instructions.rs:775:25
[INFO] [stdout]     |
[INFO] [stdout] 775 |     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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scope`
[INFO] [stdout]    --> src/compiler/instructions.rs:894:25
[INFO] [stdout]     |
[INFO] [stdout] 894 |     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: unused variable: `mutex`
[INFO] [stdout]   --> src/luz/obj.rs:60:28
[INFO] [stdout]    |
[INFO] [stdout] 60 |             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:61:30
[INFO] [stdout]    |
[INFO] [stdout] 61 |             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:44:17
[INFO] [stdout]    |
[INFO] [stdout] 44 |                 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:216:58
[INFO] [stdout]     |
[INFO] [stdout] 216 |                 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: function `pack_string` is never used
[INFO] [stdout]    --> src/luz/lib/string.rs:137:4
[INFO] [stdout]     |
[INFO] [stdout] 137 | fn pack_string(fmt: &str, values: VecDeque<LuzObj>) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/compiler/ctx.rs:79:25
[INFO] [stdout]    |
[INFO] [stdout] 79 |     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] 79 |     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:83:29
[INFO] [stdout]    |
[INFO] [stdout] 83 |     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] 83 |     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:200:45
[INFO] [stdout]     |
[INFO] [stdout] 200 | ...                   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:80:18
[INFO] [stdout]    |
[INFO] [stdout] 80 |     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] 80 |     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:84:18
[INFO] [stdout]    |
[INFO] [stdout] 84 |     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] 84 |     fn scope_mut(&mut self) -> RefMut<'_, Scope> {
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.06s
[INFO] running `Command { std: "docker" "inspect" "c0b16db314df31e8e98021761deea21d782c78c7099707e6b85ffbef50c9a34b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0b16db314df31e8e98021761deea21d782c78c7099707e6b85ffbef50c9a34b", kill_on_drop: false }`
[INFO] [stdout] c0b16db314df31e8e98021761deea21d782c78c7099707e6b85ffbef50c9a34b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1decedc6bad4b665695d09b2186db9e9d908452265a81163f6d17e0162aeb410
[INFO] running `Command { std: "docker" "start" "-a" "1decedc6bad4b665695d09b2186db9e9d908452265a81163f6d17e0162aeb410", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `super::StatNode`
[INFO] [stdout]   --> src/ast/exp.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use super::StatNode;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[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: `RegisterBuilder`
[INFO] [stdout]   --> src/compiler/mod.rs:10:62
[INFO] [stdout]    |
[INFO] [stdout] 10 |         ctx::{CompilerCtx, CompilerCtxBuilder, RegOrUpvalue, RegisterBuilder, Upvalue},
[INFO] [stdout]    |                                                              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> src/compiler/ctx.rs:13:30
[INFO] [stdout]    |
[INFO] [stdout] 13 |     compiler::instructions::{self, Instruction},
[INFO] [stdout]    |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `luz::err::LuzError`
[INFO] [stdout]  --> src/compiler/instructions.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     luz::err::LuzError,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `impl_op`
[INFO] [stdout]   --> src/luz/numeral.rs:94:14
[INFO] [stdout]    |
[INFO] [stdout] 94 | macro_rules! impl_op {
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::VecDeque`
[INFO] [stdout]  --> src/luz/lib/math.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::VecDeque;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `runner::err::LuzRuntimeError`
[INFO] [stdout]   --> src/luz/lib/math.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     runner::err::LuzRuntimeError,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scope`
[INFO] [stdout]    --> src/compiler/instructions.rs:775:25
[INFO] [stdout]     |
[INFO] [stdout] 775 |     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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scope`
[INFO] [stdout]    --> src/compiler/instructions.rs:894:25
[INFO] [stdout]     |
[INFO] [stdout] 894 |     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: unused variable: `mutex`
[INFO] [stdout]   --> src/luz/obj.rs:60:28
[INFO] [stdout]    |
[INFO] [stdout] 60 |             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:61:30
[INFO] [stdout]    |
[INFO] [stdout] 61 |             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:44:17
[INFO] [stdout]    |
[INFO] [stdout] 44 |                 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:216:58
[INFO] [stdout]     |
[INFO] [stdout] 216 |                 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] [stderr]    Compiling luz v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `pack_string` is never used
[INFO] [stdout]    --> src/luz/lib/string.rs:137:4
[INFO] [stdout]     |
[INFO] [stdout] 137 | fn pack_string(fmt: &str, values: VecDeque<LuzObj>) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/compiler/ctx.rs:79:25
[INFO] [stdout]    |
[INFO] [stdout] 79 |     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] 79 |     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:83:29
[INFO] [stdout]    |
[INFO] [stdout] 83 |     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] 83 |     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:200:45
[INFO] [stdout]     |
[INFO] [stdout] 200 | ...                   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:80:18
[INFO] [stdout]    |
[INFO] [stdout] 80 |     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] 80 |     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:84:18
[INFO] [stdout]    |
[INFO] [stdout] 84 |     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] 84 |     fn scope_mut(&mut self) -> RefMut<'_, Scope> {
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::StatNode`
[INFO] [stdout]   --> src/ast/exp.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use super::StatNode;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[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: `RegisterBuilder`
[INFO] [stdout]   --> src/compiler/mod.rs:10:62
[INFO] [stdout]    |
[INFO] [stdout] 10 |         ctx::{CompilerCtx, CompilerCtxBuilder, RegOrUpvalue, RegisterBuilder, Upvalue},
[INFO] [stdout]    |                                                              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> src/compiler/ctx.rs:13:30
[INFO] [stdout]    |
[INFO] [stdout] 13 |     compiler::instructions::{self, Instruction},
[INFO] [stdout]    |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `luz::err::LuzError`
[INFO] [stdout]  --> src/compiler/instructions.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     luz::err::LuzError,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `impl_op`
[INFO] [stdout]   --> src/luz/numeral.rs:94:14
[INFO] [stdout]    |
[INFO] [stdout] 94 | macro_rules! impl_op {
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::VecDeque`
[INFO] [stdout]  --> src/luz/lib/math.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::VecDeque;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `runner::err::LuzRuntimeError`
[INFO] [stdout]   --> src/luz/lib/math.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     runner::err::LuzRuntimeError,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scope`
[INFO] [stdout]    --> src/compiler/instructions.rs:775:25
[INFO] [stdout]     |
[INFO] [stdout] 775 |     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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scope`
[INFO] [stdout]    --> src/compiler/instructions.rs:894:25
[INFO] [stdout]     |
[INFO] [stdout] 894 |     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: unused variable: `mutex`
[INFO] [stdout]   --> src/luz/obj.rs:60:28
[INFO] [stdout]    |
[INFO] [stdout] 60 |             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:61:30
[INFO] [stdout]    |
[INFO] [stdout] 61 |             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:44:17
[INFO] [stdout]    |
[INFO] [stdout] 44 |                 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:216:58
[INFO] [stdout]     |
[INFO] [stdout] 216 |                 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: function `pack_string` is never used
[INFO] [stdout]    --> src/luz/lib/string.rs:137:4
[INFO] [stdout]     |
[INFO] [stdout] 137 | fn pack_string(fmt: &str, values: VecDeque<LuzObj>) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/compiler/ctx.rs:79:25
[INFO] [stdout]    |
[INFO] [stdout] 79 |     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] 79 |     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:83:29
[INFO] [stdout]    |
[INFO] [stdout] 83 |     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] 83 |     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:200:45
[INFO] [stdout]     |
[INFO] [stdout] 200 | ...                   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:80:18
[INFO] [stdout]    |
[INFO] [stdout] 80 |     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] 80 |     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:84:18
[INFO] [stdout]    |
[INFO] [stdout] 84 |     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] 84 |     fn scope_mut(&mut self) -> RefMut<'_, Scope> {
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.62s
[INFO] running `Command { std: "docker" "inspect" "1decedc6bad4b665695d09b2186db9e9d908452265a81163f6d17e0162aeb410", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1decedc6bad4b665695d09b2186db9e9d908452265a81163f6d17e0162aeb410", kill_on_drop: false }`
[INFO] [stdout] 1decedc6bad4b665695d09b2186db9e9d908452265a81163f6d17e0162aeb410
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d003f35dd210c259415a58c3802bf80e536b97e7f2f382ea1168f4621e345f32
[INFO] running `Command { std: "docker" "start" "-a" "d003f35dd210c259415a58c3802bf80e536b97e7f2f382ea1168f4621e345f32", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `super::StatNode`
[INFO] [stderr]   --> src/ast/exp.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use super::StatNode;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `iterators::Pair`
[INFO] [stderr]  --> src/ast/stat.rs:5:12
[INFO] [stderr]   |
[INFO] [stderr] 5 | use pest::{iterators::Pair, Span};
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Rule`
[INFO] [stderr]  --> src/ast/stat.rs:7:48
[INFO] [stderr]   |
[INFO] [stderr] 7 | use crate::{ast::LineInfo, luz::err::LuzError, Rule};
[INFO] [stderr]   |                                                ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `RegisterBuilder`
[INFO] [stderr]   --> src/compiler/mod.rs:10:62
[INFO] [stderr]    |
[INFO] [stderr] 10 |         ctx::{CompilerCtx, CompilerCtxBuilder, RegOrUpvalue, RegisterBuilder, Upvalue},
[INFO] [stderr]    |                                                              ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]   --> src/compiler/ctx.rs:13:30
[INFO] [stderr]    |
[INFO] [stderr] 13 |     compiler::instructions::{self, Instruction},
[INFO] [stderr]    |                              ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `luz::err::LuzError`
[INFO] [stderr]  --> src/compiler/instructions.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     luz::err::LuzError,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition: `impl_op`
[INFO] [stderr]   --> src/luz/numeral.rs:94:14
[INFO] [stderr]    |
[INFO] [stderr] 94 | macro_rules! impl_op {
[INFO] [stderr]    |              ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::VecDeque`
[INFO] [stderr]  --> src/luz/lib/math.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::VecDeque;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `runner::err::LuzRuntimeError`
[INFO] [stderr]   --> src/luz/lib/math.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     runner::err::LuzRuntimeError,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `scope`
[INFO] [stderr]    --> src/compiler/instructions.rs:775:25
[INFO] [stderr]     |
[INFO] [stderr] 775 |     pub fn debug(&self, scope: &Scope) -> String {
[INFO] [stderr]     |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_scope`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `scope`
[INFO] [stderr]    --> src/compiler/instructions.rs:894:25
[INFO] [stderr]     |
[INFO] [stderr] 894 |     pub fn debug(&self, scope: &Scope) -> String {
[INFO] [stderr]     |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_scope`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mutex`
[INFO] [stderr]   --> src/luz/obj.rs:60:28
[INFO] [stderr]    |
[INFO] [stderr] 60 |             LuzObj::Thread(mutex) => todo!(),
[INFO] [stderr]    |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_mutex`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mutex`
[INFO] [stderr]   --> src/luz/obj.rs:61:30
[INFO] [stderr]    |
[INFO] [stderr] 61 |             LuzObj::Userdata(mutex) => todo!(),
[INFO] [stderr]    |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_mutex`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `plain`
[INFO] [stderr]   --> src/luz/lib/string.rs:44:17
[INFO] [stderr]    |
[INFO] [stderr] 44 |                 plain @ (LuzObj::Boolean(..) | LuzObj::Nil))
[INFO] [stderr]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_plain`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/luz/lib/string.rs:216:58
[INFO] [stderr]     |
[INFO] [stderr] 216 |                 if let Some(LuzObj::Numeral(Numeral::Int(i))) = vals.next() {}
[INFO] [stderr]     |                                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: function `pack_string` is never used
[INFO] [stderr]    --> src/luz/lib/string.rs:137:4
[INFO] [stderr]     |
[INFO] [stderr] 137 | fn pack_string(fmt: &str, values: VecDeque<LuzObj>) -> Vec<u8> {
[INFO] [stderr]     |    ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/compiler/ctx.rs:79:25
[INFO] [stderr]    |
[INFO] [stderr] 79 |     pub(crate) fn scope(&self) -> Ref<Scope> {
[INFO] [stderr]    |                         ^^^^^     ---------- the same lifetime is hidden here
[INFO] [stderr]    |                         |
[INFO] [stderr]    |                         the lifetime is elided 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: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 79 |     pub(crate) fn scope(&self) -> Ref<'_, Scope> {
[INFO] [stderr]    |                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/compiler/ctx.rs:83:29
[INFO] [stderr]    |
[INFO] [stderr] 83 |     pub(crate) fn scope_mut(&mut self) -> RefMut<Scope> {
[INFO] [stderr]    |                             ^^^^^^^^^     ------------- the same lifetime is hidden here
[INFO] [stderr]    |                             |
[INFO] [stderr]    |                             the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 83 |     pub(crate) fn scope_mut(&mut self) -> RefMut<'_, Scope> {
[INFO] [stderr]    |                                                  +++
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]    --> src/luz/obj.rs:200:45
[INFO] [stderr]     |
[INFO] [stderr] 200 | ...                   string.push(transmute(code));
[INFO] [stderr]     |                                   ---------^^^^^^
[INFO] [stderr]     |                                   |
[INFO] [stderr]     |                                   help: replace this with: `char::from_u32_unchecked`
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using `char::from_u32(…).unwrap()`
[INFO] [stderr]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/runner/mod.rs:80:18
[INFO] [stderr]    |
[INFO] [stderr] 80 |     pub fn scope(&self) -> Ref<Scope> {
[INFO] [stderr]    |                  ^^^^^     ---------- the same lifetime is hidden here
[INFO] [stderr]    |                  |
[INFO] [stderr]    |                  the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 80 |     pub fn scope(&self) -> Ref<'_, Scope> {
[INFO] [stderr]    |                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/runner/mod.rs:84:18
[INFO] [stderr]    |
[INFO] [stderr] 84 |     fn scope_mut(&mut self) -> RefMut<Scope> {
[INFO] [stderr]    |                  ^^^^^^^^^     ------------- the same lifetime is hidden here
[INFO] [stderr]    |                  |
[INFO] [stderr]    |                  the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 84 |     fn scope_mut(&mut self) -> RefMut<'_, Scope> {
[INFO] [stderr]    |                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: `luz` (lib) generated 21 warnings (run `cargo fix --lib -p luz` to apply 9 suggestions)
[INFO] [stderr] warning: `luz` (lib test) generated 21 warnings (21 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/luz-93eb4a7526de7771)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test compiler::instructions::test::test_luacode_instructions ... ok
[INFO] [stdout] test luz::table::test::test_find_boundary ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- luz::table::test::test_find_boundary stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'luz::table::test::test_find_boundary' panicked at src/luz/table.rs:162:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 4
[INFO] [stdout]  right: 3
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d3fe026f602 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5d3fe026f602 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5d3fe026f602 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5d3fe026f602 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hdcfcb6d4c8489523
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5d3fe02947f3 - core::fmt::rt::Argument::fmt::h2c56b3114963061a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5d3fe02947f3 - core::fmt::write::h8a494366950f23bb
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x5d3fe026c583 - std::io::default_write_fmt::h7b8824096454f323
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5d3fe026c583 - std::io::Write::write_fmt::h4e71294925c334d0
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5d3fe026f452 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5d3fe0270b79 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5d3fe02709ae - std::panicking::default_hook::h2c66fc99e962531d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x5d3fe0237e64 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb6bd65493727d71a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5d3fe0237e64 - test::test_main_with_exit_callback::{{closure}}::h60217ec76a0ece4a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5d3fe027154e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h318e4efb8c1a5689
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5d3fe027154e - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x5d3fe027131a - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x5d3fe026faf9 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5d3fe0270fad - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x5d3fe02932e0 - core::panicking::panic_fmt::h62f63d096dd276af
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5d3fe0293597 - core::panicking::assert_failed_inner::h102b4539a88470c2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:448:17
[INFO] [stdout]   20:     0x5d3fe02934e9 - core::panicking::assert_failed::h417a72379c307893
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:403:5
[INFO] [stdout]   21:     0x5d3fe01fe8c7 - luz::luz::table::test::test_find_boundary::h13939f2da1e506a4
[INFO] [stdout]                                at /opt/rustwide/workdir/src/luz/table.rs:162:9
[INFO] [stdout]   22:     0x5d3fe01fe5c7 - luz::luz::table::test::test_find_boundary::{{closure}}::h1f88d5f2c39a6cca
[INFO] [stdout]                                at /opt/rustwide/workdir/src/luz/table.rs:144:28
[INFO] [stdout]   23:     0x5d3fe01f9bc6 - core::ops::function::FnOnce::call_once::h636743fa0073227b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   24:     0x5d3fe023d6cb - core::ops::function::FnOnce::call_once::h1f9474f1347fff52
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   25:     0x5d3fe023d6cb - test::__rust_begin_short_backtrace::ha52ab26e77157f03
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18
[INFO] [stdout]   26:     0x5d3fe023c805 - test::run_test_in_process::{{closure}}::h229c1a11a50b261f
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74
[INFO] [stdout]   27:     0x5d3fe023c805 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h78821afbf97b39a9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x5d3fe023c805 - std::panicking::catch_unwind::do_call::h53abf3ed5bd32ba3
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   29:     0x5d3fe023c805 - std::panicking::catch_unwind::h6deb5fe1e91873c9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   30:     0x5d3fe023c805 - std::panic::catch_unwind::hea0829b6b565654b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5d3fe023c805 - test::run_test_in_process::hdc44dfecea3db21b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27
[INFO] [stdout]   32:     0x5d3fe023c805 - test::run_test::{{closure}}::h0364ba59bf23f652
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43
[INFO] [stdout]   33:     0x5d3fe0200404 - test::run_test::{{closure}}::h32730b304eec05da
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41
[INFO] [stdout]   34:     0x5d3fe0200404 - std::sys::backtrace::__rust_begin_short_backtrace::h177cb952fc54ad2c
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   35:     0x5d3fe0203dda - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h119d903520007597
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x5d3fe0203dda - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab88401d606702a6
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x5d3fe0203dda - std::panicking::catch_unwind::do_call::h163fe12cca9901c2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   38:     0x5d3fe0203dda - std::panicking::catch_unwind::he81557d0e17cc1bc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   39:     0x5d3fe0203dda - std::panic::catch_unwind::hc2b8e79c20593955
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5d3fe0203dda - std::thread::Builder::spawn_unchecked_::{{closure}}::hfa6b4978e07815cc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x5d3fe0203dda - core::ops::function::FnOnce::call_once{{vtable.shim}}::hddcd7484a13fd793
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   42:     0x5d3fe02744cf - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5924238c754de3b8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   43:     0x5d3fe02744cf - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17
[INFO] [stdout]   44:     0x7d4f8f021aa4 - <unknown>
[INFO] [stdout]   45:     0x7d4f8f0aea34 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     luz::table::test::test_find_boundary
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d003f35dd210c259415a58c3802bf80e536b97e7f2f382ea1168f4621e345f32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d003f35dd210c259415a58c3802bf80e536b97e7f2f382ea1168f4621e345f32", kill_on_drop: false }`
[INFO] [stdout] d003f35dd210c259415a58c3802bf80e536b97e7f2f382ea1168f4621e345f32
