[INFO] cloning repository https://github.com/CuriouzK0d3r/shellux
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CuriouzK0d3r/shellux" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCuriouzK0d3r%2Fshellux", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCuriouzK0d3r%2Fshellux'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b0be7ff9aee9f3c3b44570bdc95f8ebee7d0c989
[INFO] testing CuriouzK0d3r/shellux against beta-2026-01-20 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCuriouzK0d3r%2Fshellux" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/CuriouzK0d3r/shellux
[INFO] finished tweaking git repo https://github.com/CuriouzK0d3r/shellux
[INFO] tweaked toml for git repo https://github.com/CuriouzK0d3r/shellux written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/CuriouzK0d3r/shellux on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/CuriouzK0d3r/shellux already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f99014b441a9da958f7665dbccac1fcb53f8ccd6472c4af8d5798376fc7591ca
[INFO] running `Command { std: "docker" "start" "-a" "f99014b441a9da958f7665dbccac1fcb53f8ccd6472c4af8d5798376fc7591ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f99014b441a9da958f7665dbccac1fcb53f8ccd6472c4af8d5798376fc7591ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f99014b441a9da958f7665dbccac1fcb53f8ccd6472c4af8d5798376fc7591ca", kill_on_drop: false }`
[INFO] [stdout] f99014b441a9da958f7665dbccac1fcb53f8ccd6472c4af8d5798376fc7591ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76c0c4ae01bcd843d7d669d312709b0a9dae61a004f24385318c30944175b240
[INFO] running `Command { std: "docker" "start" "-a" "76c0c4ae01bcd843d7d669d312709b0a9dae61a004f24385318c30944175b240", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling serde_core v1.0.226
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling anstyle-query v1.1.4
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling serde v1.0.226
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling nix v0.28.0
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling anstream v0.6.20
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling endian-type v0.1.2
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling clap_lex v0.7.5
[INFO] [stderr]    Compiling nibble_vec v0.1.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling radix_trie v0.2.1
[INFO] [stderr]    Compiling home v0.5.11
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[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling clap_builder v4.5.48
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling indexmap v2.11.4
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling fd-lock v4.0.4
[INFO] [stderr]    Compiling rustyline v14.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.226
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling clap_derive v4.5.47
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling clap v4.5.48
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling shellux v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `paren_count` is never read
[INFO] [stdout]    --> src/lexer/mod.rs:542:31
[INFO] [stdout]     |
[INFO] [stdout] 542 |         let mut paren_count = 0;
[INFO] [stdout]     |                               ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `globals` is never read
[INFO] [stdout]    --> src/interpreter/mod.rs:158:5
[INFO] [stdout]     |
[INFO] [stdout] 156 | pub struct Interpreter {
[INFO] [stdout]     |            ----------- field in this struct
[INFO] [stdout] 157 |     environment: Environment,
[INFO] [stdout] 158 |     globals: Environment,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `input` is never read
[INFO] [stdout]  --> src/lexer/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Lexer<'a> {
[INFO] [stdout]   |            ----- field in this struct
[INFO] [stdout] 6 |     input: &'a str,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `peek_ahead` and `read_triple_quote_string` are never used
[INFO] [stdout]    --> src/lexer/mod.rs:317:8
[INFO] [stdout]     |
[INFO] [stdout]  14 | impl<'a> Lexer<'a> {
[INFO] [stdout]     | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 317 |     fn peek_ahead(&self, n: usize) -> Option<char> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 503 |     fn read_triple_quote_string(&mut self) -> Token {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Boolean` and `InterpolationEnd` are never constructed
[INFO] [stdout]   --> src/lexer/token.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout]  2 | pub enum TokenType {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout]  7 |     Boolean(bool),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 |     InterpolationEnd,   // }
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `length` is never read
[INFO] [stdout]    --> src/lexer/token.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout]  98 | pub struct Token {
[INFO] [stdout]     |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub length: usize,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Token` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Interpolation`, `Pipeline`, and `Range` are never constructed
[INFO] [stdout]   --> src/parser/ast.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout]  2 | pub enum Expr {
[INFO] [stdout]    |          ---- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 58 |     Interpolation(Vec<InterpolationPart>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 |     Pipeline {
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 |     Range {
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Expr` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Text` and `Expression` are never constructed
[INFO] [stdout]   --> src/parser/ast.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub enum InterpolationPart {
[INFO] [stdout]    |          ----------------- variants in this enum
[INFO] [stdout] 78 |     Text(String),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 79 |     Expression(Box<Expr>),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InterpolationPart` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `BitwiseAnd`, `BitwiseOr`, `BitwiseXor`, `LeftShift`, and `RightShift` are never constructed
[INFO] [stdout]    --> src/parser/ast.rs:105:5
[INFO] [stdout]     |
[INFO] [stdout]  83 | pub enum BinaryOperator {
[INFO] [stdout]     |          -------------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 105 |     BitwiseAnd,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 106 |     BitwiseOr,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 107 |     BitwiseXor,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 108 |     LeftShift,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 109 |     RightShift,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `BinaryOperator` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Break` and `Continue` are never constructed
[INFO] [stdout]    --> src/parser/ast.rs:185:5
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub enum Stmt {
[INFO] [stdout]     |          ---- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 185 |     Break,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 186 |     Continue,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Stmt` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Array`, `Map`, and `Function` are never constructed
[INFO] [stdout]    --> src/parser/ast.rs:241:5
[INFO] [stdout]     |
[INFO] [stdout] 236 | pub enum Type {
[INFO] [stdout]     |          ---- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 241 |     Array(Box<Type>),
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 242 |     Map {
[INFO] [stdout]     |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 246 |     Function {
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Type` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.77s
[INFO] running `Command { std: "docker" "inspect" "76c0c4ae01bcd843d7d669d312709b0a9dae61a004f24385318c30944175b240", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76c0c4ae01bcd843d7d669d312709b0a9dae61a004f24385318c30944175b240", kill_on_drop: false }`
[INFO] [stdout] 76c0c4ae01bcd843d7d669d312709b0a9dae61a004f24385318c30944175b240
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ecebb232929d38a61e850207f035889b9d8ef7d6c5d5e6333f032cfa68276e9
[INFO] running `Command { std: "docker" "start" "-a" "2ecebb232929d38a61e850207f035889b9d8ef7d6c5d5e6333f032cfa68276e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling shellux v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `paren_count` is never read
[INFO] [stdout]    --> src/lexer/mod.rs:542:31
[INFO] [stdout]     |
[INFO] [stdout] 542 |         let mut paren_count = 0;
[INFO] [stdout]     |                               ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `globals` is never read
[INFO] [stdout]    --> src/interpreter/mod.rs:158:5
[INFO] [stdout]     |
[INFO] [stdout] 156 | pub struct Interpreter {
[INFO] [stdout]     |            ----------- field in this struct
[INFO] [stdout] 157 |     environment: Environment,
[INFO] [stdout] 158 |     globals: Environment,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `input` is never read
[INFO] [stdout]  --> src/lexer/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Lexer<'a> {
[INFO] [stdout]   |            ----- field in this struct
[INFO] [stdout] 6 |     input: &'a str,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `peek_ahead` and `read_triple_quote_string` are never used
[INFO] [stdout]    --> src/lexer/mod.rs:317:8
[INFO] [stdout]     |
[INFO] [stdout]  14 | impl<'a> Lexer<'a> {
[INFO] [stdout]     | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 317 |     fn peek_ahead(&self, n: usize) -> Option<char> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 503 |     fn read_triple_quote_string(&mut self) -> Token {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Boolean` and `InterpolationEnd` are never constructed
[INFO] [stdout]   --> src/lexer/token.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout]  2 | pub enum TokenType {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout]  7 |     Boolean(bool),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 |     InterpolationEnd,   // }
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `length` is never read
[INFO] [stdout]    --> src/lexer/token.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout]  98 | pub struct Token {
[INFO] [stdout]     |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub length: usize,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Token` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Interpolation`, `Pipeline`, and `Range` are never constructed
[INFO] [stdout]   --> src/parser/ast.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout]  2 | pub enum Expr {
[INFO] [stdout]    |          ---- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 58 |     Interpolation(Vec<InterpolationPart>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 |     Pipeline {
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 |     Range {
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Expr` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Text` and `Expression` are never constructed
[INFO] [stdout]   --> src/parser/ast.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub enum InterpolationPart {
[INFO] [stdout]    |          ----------------- variants in this enum
[INFO] [stdout] 78 |     Text(String),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 79 |     Expression(Box<Expr>),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InterpolationPart` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `BitwiseAnd`, `BitwiseOr`, `BitwiseXor`, `LeftShift`, and `RightShift` are never constructed
[INFO] [stdout]    --> src/parser/ast.rs:105:5
[INFO] [stdout]     |
[INFO] [stdout]  83 | pub enum BinaryOperator {
[INFO] [stdout]     |          -------------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 105 |     BitwiseAnd,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 106 |     BitwiseOr,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 107 |     BitwiseXor,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 108 |     LeftShift,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 109 |     RightShift,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `BinaryOperator` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Break` and `Continue` are never constructed
[INFO] [stdout]    --> src/parser/ast.rs:185:5
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub enum Stmt {
[INFO] [stdout]     |          ---- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 185 |     Break,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 186 |     Continue,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Stmt` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Array`, `Map`, and `Function` are never constructed
[INFO] [stdout]    --> src/parser/ast.rs:241:5
[INFO] [stdout]     |
[INFO] [stdout] 236 | pub enum Type {
[INFO] [stdout]     |          ---- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 241 |     Array(Box<Type>),
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 242 |     Map {
[INFO] [stdout]     |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 246 |     Function {
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Type` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `Command { std: "docker" "inspect" "2ecebb232929d38a61e850207f035889b9d8ef7d6c5d5e6333f032cfa68276e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ecebb232929d38a61e850207f035889b9d8ef7d6c5d5e6333f032cfa68276e9", kill_on_drop: false }`
[INFO] [stdout] 2ecebb232929d38a61e850207f035889b9d8ef7d6c5d5e6333f032cfa68276e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fdbf73704f01570f67b507c09960a6bd64d1bae07be88d44ae81469bc135f66f
[INFO] running `Command { std: "docker" "start" "-a" "fdbf73704f01570f67b507c09960a6bd64d1bae07be88d44ae81469bc135f66f", kill_on_drop: false }`
[INFO] [stderr] warning: value assigned to `paren_count` is never read
[INFO] [stderr]    --> src/lexer/mod.rs:542:31
[INFO] [stderr]     |
[INFO] [stderr] 542 |         let mut paren_count = 0;
[INFO] [stderr]     |                               ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `globals` is never read
[INFO] [stderr]    --> src/interpreter/mod.rs:158:5
[INFO] [stderr]     |
[INFO] [stderr] 156 | pub struct Interpreter {
[INFO] [stderr]     |            ----------- field in this struct
[INFO] [stderr] 157 |     environment: Environment,
[INFO] [stderr] 158 |     globals: Environment,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `input` is never read
[INFO] [stderr]  --> src/lexer/mod.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct Lexer<'a> {
[INFO] [stderr]   |            ----- field in this struct
[INFO] [stderr] 6 |     input: &'a str,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `peek_ahead` and `read_triple_quote_string` are never used
[INFO] [stderr]    --> src/lexer/mod.rs:317:8
[INFO] [stderr]     |
[INFO] [stderr]  14 | impl<'a> Lexer<'a> {
[INFO] [stderr]     | ------------------ methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 317 |     fn peek_ahead(&self, n: usize) -> Option<char> {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 503 |     fn read_triple_quote_string(&mut self) -> Token {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Boolean` and `InterpolationEnd` are never constructed
[INFO] [stderr]   --> src/lexer/token.rs:7:5
[INFO] [stderr]    |
[INFO] [stderr]  2 | pub enum TokenType {
[INFO] [stderr]    |          --------- variants in this enum
[INFO] [stderr] ...
[INFO] [stderr]  7 |     Boolean(bool),
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 81 |     InterpolationEnd,   // }
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TokenType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `length` is never read
[INFO] [stderr]    --> src/lexer/token.rs:102:9
[INFO] [stderr]     |
[INFO] [stderr]  98 | pub struct Token {
[INFO] [stderr]     |            ----- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 102 |     pub length: usize,
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Token` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Interpolation`, `Pipeline`, and `Range` are never constructed
[INFO] [stderr]   --> src/parser/ast.rs:58:5
[INFO] [stderr]    |
[INFO] [stderr]  2 | pub enum Expr {
[INFO] [stderr]    |          ---- variants in this enum
[INFO] [stderr] ...
[INFO] [stderr] 58 |     Interpolation(Vec<InterpolationPart>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 64 |     Pipeline {
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 70 |     Range {
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Expr` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Text` and `Expression` are never constructed
[INFO] [stderr]   --> src/parser/ast.rs:78:5
[INFO] [stderr]    |
[INFO] [stderr] 77 | pub enum InterpolationPart {
[INFO] [stderr]    |          ----------------- variants in this enum
[INFO] [stderr] 78 |     Text(String),
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 79 |     Expression(Box<Expr>),
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `InterpolationPart` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variants `BitwiseAnd`, `BitwiseOr`, `BitwiseXor`, `LeftShift`, and `RightShift` are never constructed
[INFO] [stderr]    --> src/parser/ast.rs:105:5
[INFO] [stderr]     |
[INFO] [stderr]  83 | pub enum BinaryOperator {
[INFO] [stderr]     |          -------------- variants in this enum
[INFO] [stderr] ...
[INFO] [stderr] 105 |     BitwiseAnd,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 106 |     BitwiseOr,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 107 |     BitwiseXor,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 108 |     LeftShift,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 109 |     RightShift,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `BinaryOperator` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Break` and `Continue` are never constructed
[INFO] [stderr]    --> src/parser/ast.rs:185:5
[INFO] [stderr]     |
[INFO] [stderr] 120 | pub enum Stmt {
[INFO] [stderr]     |          ---- variants in this enum
[INFO] [stderr] ...
[INFO] [stderr] 185 |     Break,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 186 |     Continue,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Stmt` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Array`, `Map`, and `Function` are never constructed
[INFO] [stderr]    --> src/parser/ast.rs:241:5
[INFO] [stderr]     |
[INFO] [stderr] 236 | pub enum Type {
[INFO] [stderr]     |          ---- variants in this enum
[INFO] [stderr] ...
[INFO] [stderr] 241 |     Array(Box<Type>),
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 242 |     Map {
[INFO] [stderr]     |     ^^^
[INFO] [stderr] ...
[INFO] [stderr] 246 |     Function {
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Type` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `shellux` (bin "shellux" test) generated 11 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/shellux-7e5659ea34b78a29)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test interpreter::tests::test_let_reassignment_succeeds ... ok
[INFO] [stdout] test lexer::tests::test_basic_tokens ... ok
[INFO] [stdout] test interpreter::tests::test_variable_assignment ... ok
[INFO] [stdout] test lexer::tests::test_string_literal ... ok
[INFO] [stdout] test interpreter::tests::test_const_declaration ... ok
[INFO] [stdout] test lexer::tests::test_command_execution ... ok
[INFO] [stdout] test parser::tests::test_parse_simple_let ... ok
[INFO] [stdout] test interpreter::tests::test_simple_arithmetic ... ok
[INFO] [stderr] error: test failed, to rerun pass `--bin shellux`
[INFO] [stdout] test parser::tests::test_parse_function_call ... ok
[INFO] [stdout] test interpreter::tests::test_const_reassignment_fails ... ok
[INFO] [stdout] test interpreter::tests::test_function_definition_and_call ... ok
[INFO] [stdout] test interpreter::tests::test_mixed_let_const_declarations ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- interpreter::tests::test_mixed_let_const_declarations stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'interpreter::tests::test_mixed_let_const_declarations' (29) panicked at src/interpreter/mod.rs:641:38:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Unexpected token: Plus
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: anyhow::error::<impl anyhow::Error>::msg
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.100/src/backtrace.rs:27:14
[INFO] [stdout]    1: shellux::parser::Parser::parse_primary
[INFO] [stdout]              at ./src/parser/mod.rs:522:26
[INFO] [stdout]    2: shellux::parser::Parser::parse_command_style_call
[INFO] [stdout]              at ./src/parser/mod.rs:835:28
[INFO] [stdout]    3: shellux::parser::Parser::parse_statement
[INFO] [stdout]              at ./src/parser/mod.rs:65:22
[INFO] [stdout]    4: shellux::parser::Parser::parse
[INFO] [stdout]              at ./src/parser/mod.rs:29:24
[INFO] [stdout]    5: shellux::interpreter::tests::test_mixed_let_const_declarations
[INFO] [stdout]              at ./src/interpreter/mod.rs:641:30
[INFO] [stdout]    6: shellux::interpreter::tests::test_mixed_let_const_declarations::{{closure}}
[INFO] [stdout]              at ./src/interpreter/mod.rs:631:43
[INFO] [stdout]    7: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]    8: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]    9: test::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:663:18
[INFO] [stdout]   10: test::run_test_in_process::{{closure}}
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:74
[INFO] [stdout]   11: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   12: std::panicking::catch_unwind::do_call
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   13: std::panicking::catch_unwind
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   14: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   15: test::run_test_in_process
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:27
[INFO] [stdout]   16: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:607:43
[INFO] [stdout]   17: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:637:41
[INFO] [stdout]   18: std::sys::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   19: std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   20: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   21: std::panicking::catch_unwind::do_call
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   22: std::panicking::catch_unwind
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   23: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   24: std::thread::lifecycle::spawn_unchecked::{{closure}}
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   25: core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   27: std::sys::thread::unix::Thread::new::thread_start
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   28: <unknown>
[INFO] [stdout]   29: clone
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5ac822ed9992 - std::backtrace_rs::backtrace::libunwind::trace::hf0bd46b30bc61685
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ac822ed9992 - std::backtrace_rs::backtrace::trace_unsynchronized::h1d1fbb72ad89d7b7
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ac822ed9992 - std::sys::backtrace::_print_fmt::he38b6f68ca847f47
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5ac822ed9992 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hb7e843cde1bc81a3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5ac822eea0fa - core::fmt::rt::Argument::fmt::hc1dd77ac64f2688c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5ac822eea0fa - core::fmt::write::h952c506e2dbe9cff
[INFO] [stdout]    6:     0x5ac822ea7216 - std::io::default_write_fmt::hd23bd8145c03a23a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5ac822ea7216 - std::io::Write::write_fmt::hdd3314a2bd8a34bd
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5ac822eb8589 - std::sys::backtrace::BacktraceLock::print::h1079b82381c2c252
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5ac822eb8589 - std::panicking::default_hook::{{closure}}::h85cb76b8462c00f2
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5ac822eb8421 - std::panicking::default_hook::h0134d220cc034c02
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5ac822e6080e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb2e68dca3970e3ca
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5ac822e6080e - test::test_main_with_exit_callback::{{closure}}::ha7ec2063a2565ec3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5ac822eb8802 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::haebee478d0f56cf4
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5ac822eb8802 - std::panicking::panic_with_hook::h8119b6db1fef734f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5ac822eb8648 - std::panicking::panic_handler::{{closure}}::h24f5360b91482c0e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5ac822eb31a9 - std::sys::backtrace::__rust_end_short_backtrace::h4e60c5cbd1bd0108
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5ac822e9b10d - __rustc[e4c6931bd8050421]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5ac822ef2fbc - core::panicking::panic_fmt::hb1614a3ff6840071
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5ac822ef27e2 - core::result::unwrap_failed::h7d4c34940aded59c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5ac822e1eee8 - core::result::Result<T,E>::unwrap::hdc2d69b66c76c0b9
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5ac822e1eee8 - shellux::interpreter::tests::test_mixed_let_const_declarations::h350080450d6ebea1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/interpreter/mod.rs:641:38
[INFO] [stdout]   22:     0x5ac822e1f1f7 - shellux::interpreter::tests::test_mixed_let_const_declarations::{{closure}}::h499762a0b496ca5d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/interpreter/mod.rs:631:43
[INFO] [stdout]   23:     0x5ac822e20646 - core::ops::function::FnOnce::call_once::h8388689800c4f66d
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5ac822e6060b - core::ops::function::FnOnce::call_once::hefaf63600cd43d2a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5ac822e6060b - test::__rust_begin_short_backtrace::he30322a73a0e9ea6
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x5ac822e73fda - test::run_test_in_process::{{closure}}::hdea3ab8d0243ef36
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x5ac822e73fda - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h66d192f42498ffce
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x5ac822e73fda - std::panicking::catch_unwind::do_call::h822e18e8d3a6bb65
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x5ac822e73fda - std::panicking::catch_unwind::h54b1de7ceab578bf
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x5ac822e73fda - std::panic::catch_unwind::h60c29b7a9d0246b1
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5ac822e73fda - test::run_test_in_process::h6099b5f871379b13
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x5ac822e73fda - test::run_test::{{closure}}::h926ce0a38281a4c8
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x5ac822e4e434 - test::run_test::{{closure}}::h508de21a9afc7140
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x5ac822e4e434 - std::sys::backtrace::__rust_begin_short_backtrace::h6e2f5c39ca00735a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x5ac822e51cf2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::h133e44f0e5802c14
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x5ac822e51cf2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4718c1285283955c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x5ac822e51cf2 - std::panicking::catch_unwind::do_call::h0bba3937b4892238
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x5ac822e51cf2 - std::panicking::catch_unwind::h5b31cab5fb8c5d7f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x5ac822e51cf2 - std::panic::catch_unwind::hb2fa05d52ed0124e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5ac822e51cf2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::hf401cf5ff501bd29
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x5ac822e51cf2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h160022e94ce3b0bb
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5ac822eae2cf - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf234e0d1d1d272ba
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x5ac822eae2cf - std::sys::thread::unix::Thread::new::thread_start::h106a295241840d3b
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x7441f0e4aaa4 - <unknown>
[INFO] [stdout]   45:     0x7441f0ed7a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     interpreter::tests::test_mixed_let_const_declarations
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 11 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fdbf73704f01570f67b507c09960a6bd64d1bae07be88d44ae81469bc135f66f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdbf73704f01570f67b507c09960a6bd64d1bae07be88d44ae81469bc135f66f", kill_on_drop: false }`
[INFO] [stdout] fdbf73704f01570f67b507c09960a6bd64d1bae07be88d44ae81469bc135f66f
