[INFO] cloning repository https://github.com/FedericoPonzi/bina
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FedericoPonzi/bina" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFedericoPonzi%2Fbina", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFedericoPonzi%2Fbina'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4154eefeef824c6993b316595c296816cd5beeeb
[INFO] testing FedericoPonzi/bina 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%2FFedericoPonzi%2Fbina" "/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/FedericoPonzi/bina
[INFO] finished tweaking git repo https://github.com/FedericoPonzi/bina
[INFO] tweaked toml for git repo https://github.com/FedericoPonzi/bina written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/FedericoPonzi/bina 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/FedericoPonzi/bina 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] 4708684d739076b067f205542afab73291814efee452cd0256e26bd7e023c07e
[INFO] running `Command { std: "docker" "start" "-a" "4708684d739076b067f205542afab73291814efee452cd0256e26bd7e023c07e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4708684d739076b067f205542afab73291814efee452cd0256e26bd7e023c07e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4708684d739076b067f205542afab73291814efee452cd0256e26bd7e023c07e", kill_on_drop: false }`
[INFO] [stdout] 4708684d739076b067f205542afab73291814efee452cd0256e26bd7e023c07e
[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] 730dd7c05e81ce81c9548a1b87f70016dc688a82bb4d28ca1226e53209c8388d
[INFO] running `Command { std: "docker" "start" "-a" "730dd7c05e81ce81c9548a1b87f70016dc688a82bb4d28ca1226e53209c8388d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.25
[INFO] [stderr]    Compiling linux-raw-sys v0.4.12
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling termcolor v1.4.0
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]    Compiling is-terminal v0.4.9
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling env_logger v0.10.1
[INFO] [stderr]    Compiling bina v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `anyhow`
[INFO] [stdout]  --> src/runtime.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | use anyhow::{anyhow, bail, Context, Result};
[INFO] [stdout]   |              ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]   --> src/lexer.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |     let index = 0;
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]    --> src/parser.rs:166:14
[INFO] [stdout]     |
[INFO] [stdout] 166 |         Some(other) => Expr::TermWrapper(left),
[INFO] [stdout]     |              ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:174:20
[INFO] [stdout]     |
[INFO] [stdout] 174 | pub fn parse_input(mut input: Vec<Token>) -> Result<Vec<Statement>> {
[INFO] [stdout]     |                    ----^^^^^
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_let`
[INFO] [stdout]   --> src/runtime.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     is_let: bool,
[INFO] [stdout]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_let`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/runtime.rs:129:9
[INFO] [stdout]     |
[INFO] [stdout] 129 |         _ => unimplemented!("{value:?}"),
[INFO] [stdout]     |         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/runtime.rs:129:9
[INFO] [stdout]     |
[INFO] [stdout] 126 |         Value::String(s) => println!("{s}"),
[INFO] [stdout]     |         ---------------- matches some of the same values
[INFO] [stdout] 127 |         Value::Number(n) => println!("{n}"),
[INFO] [stdout]     |         ---------------- matches some of the same values
[INFO] [stdout] 128 |         Value::Boolean(b) => println!("{b}"),
[INFO] [stdout]     |         ----------------- matches some of the same values
[INFO] [stdout] 129 |         _ => unimplemented!("{value:?}"),
[INFO] [stdout]     |         ^ collectively making this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/runtime.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 162 |         _ => unimplemented!("{expr:?}"),
[INFO] [stdout]     |         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/runtime.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 143 |         Statement::Assignment(variable_name, expr, is_let) => {
[INFO] [stdout]     |         -------------------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 146 |         Statement::Print(expr) => eval_print(env, expr)?,
[INFO] [stdout]     |         ---------------------- matches some of the same values
[INFO] [stdout] 147 |         Statement::If(expr, body) => eval_if(env, expr, body)?,
[INFO] [stdout]     |         ------------------------- matches some of the same values
[INFO] [stdout] 148 |         Statement::While(expr, body) => {
[INFO] [stdout]     |         ---------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 162 |         _ => unimplemented!("{expr:?}"),
[INFO] [stdout]     |         ^ ...and 1 other patterns collectively make this unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ExclamationPoint` is never constructed
[INFO] [stdout]   --> src/lexer.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub enum Token {
[INFO] [stdout]    |          ----- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 22 |     ExclamationPoint,
[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]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LogicalOr` is never constructed
[INFO] [stdout]   --> src/parser.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub enum Expr {
[INFO] [stdout]    |          ---- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 18 |     LogicalOr(Box<Term>, Box<Term>),
[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: type alias `EnvironmentStack` is never used
[INFO] [stdout]   --> src/runtime.rs:16:6
[INFO] [stdout]    |
[INFO] [stdout] 16 | type EnvironmentStack = Vec<Environment>;
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.27s
[INFO] running `Command { std: "docker" "inspect" "730dd7c05e81ce81c9548a1b87f70016dc688a82bb4d28ca1226e53209c8388d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "730dd7c05e81ce81c9548a1b87f70016dc688a82bb4d28ca1226e53209c8388d", kill_on_drop: false }`
[INFO] [stdout] 730dd7c05e81ce81c9548a1b87f70016dc688a82bb4d28ca1226e53209c8388d
[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] 36cb050c27c10dcbcf363b246a49c4de5e8f2d07b91e211ef6abe8a4cc06af97
[INFO] running `Command { std: "docker" "start" "-a" "36cb050c27c10dcbcf363b246a49c4de5e8f2d07b91e211ef6abe8a4cc06af97", kill_on_drop: false }`
[INFO] [stderr]    Compiling bina v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `anyhow`
[INFO] [stdout]  --> src/runtime.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | use anyhow::{anyhow, bail, Context, Result};
[INFO] [stdout]   |              ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]   --> src/lexer.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |     let index = 0;
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]    --> src/parser.rs:166:14
[INFO] [stdout]     |
[INFO] [stdout] 166 |         Some(other) => Expr::TermWrapper(left),
[INFO] [stdout]     |              ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:174:20
[INFO] [stdout]     |
[INFO] [stdout] 174 | pub fn parse_input(mut input: Vec<Token>) -> Result<Vec<Statement>> {
[INFO] [stdout]     |                    ----^^^^^
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_let`
[INFO] [stdout]   --> src/runtime.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     is_let: bool,
[INFO] [stdout]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_let`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/runtime.rs:129:9
[INFO] [stdout]     |
[INFO] [stdout] 129 |         _ => unimplemented!("{value:?}"),
[INFO] [stdout]     |         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/runtime.rs:129:9
[INFO] [stdout]     |
[INFO] [stdout] 126 |         Value::String(s) => println!("{s}"),
[INFO] [stdout]     |         ---------------- matches some of the same values
[INFO] [stdout] 127 |         Value::Number(n) => println!("{n}"),
[INFO] [stdout]     |         ---------------- matches some of the same values
[INFO] [stdout] 128 |         Value::Boolean(b) => println!("{b}"),
[INFO] [stdout]     |         ----------------- matches some of the same values
[INFO] [stdout] 129 |         _ => unimplemented!("{value:?}"),
[INFO] [stdout]     |         ^ collectively making this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/runtime.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 162 |         _ => unimplemented!("{expr:?}"),
[INFO] [stdout]     |         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/runtime.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 143 |         Statement::Assignment(variable_name, expr, is_let) => {
[INFO] [stdout]     |         -------------------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 146 |         Statement::Print(expr) => eval_print(env, expr)?,
[INFO] [stdout]     |         ---------------------- matches some of the same values
[INFO] [stdout] 147 |         Statement::If(expr, body) => eval_if(env, expr, body)?,
[INFO] [stdout]     |         ------------------------- matches some of the same values
[INFO] [stdout] 148 |         Statement::While(expr, body) => {
[INFO] [stdout]     |         ---------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 162 |         _ => unimplemented!("{expr:?}"),
[INFO] [stdout]     |         ^ ...and 1 other patterns collectively make this unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ExclamationPoint` is never constructed
[INFO] [stdout]   --> src/lexer.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub enum Token {
[INFO] [stdout]    |          ----- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 22 |     ExclamationPoint,
[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]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LogicalOr` is never constructed
[INFO] [stdout]   --> src/parser.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub enum Expr {
[INFO] [stdout]    |          ---- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 18 |     LogicalOr(Box<Term>, Box<Term>),
[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: type alias `EnvironmentStack` is never used
[INFO] [stdout]   --> src/runtime.rs:16:6
[INFO] [stdout]    |
[INFO] [stdout] 16 | type EnvironmentStack = Vec<Environment>;
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Identifier`
[INFO] [stdout]    --> src/lexer.rs:197:44
[INFO] [stdout]     |
[INFO] [stdout] 197 |         Assignment, CloseGraphParenthesis, Identifier, Let, OpenGraphParenthesis, True,
[INFO] [stdout]     |                                            ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow`
[INFO] [stdout]  --> src/runtime.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | use anyhow::{anyhow, bail, Context, Result};
[INFO] [stdout]   |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]   --> src/lexer.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |     let index = 0;
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expected`
[INFO] [stdout]    --> src/lexer.rs:202:41
[INFO] [stdout]     |
[INFO] [stdout] 202 |     fn expect_single_number(line: &str, expected: Token) {
[INFO] [stdout]     |                                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expected`
[INFO] [stdout]    --> src/lexer.rs:205:38
[INFO] [stdout]     |
[INFO] [stdout] 205 |         assert!(matches!(&tokens[0], expected));
[INFO] [stdout]     |                                      ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]    --> src/lexer.rs:245:13
[INFO] [stdout]     |
[INFO] [stdout] 245 |         let line = "while ";
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_line`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]    --> src/parser.rs:166:14
[INFO] [stdout]     |
[INFO] [stdout] 166 |         Some(other) => Expr::TermWrapper(left),
[INFO] [stdout]     |              ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:174:20
[INFO] [stdout]     |
[INFO] [stdout] 174 | pub fn parse_input(mut input: Vec<Token>) -> Result<Vec<Statement>> {
[INFO] [stdout]     |                    ----^^^^^
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_let`
[INFO] [stdout]   --> src/runtime.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     is_let: bool,
[INFO] [stdout]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_let`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/runtime.rs:129:9
[INFO] [stdout]     |
[INFO] [stdout] 129 |         _ => unimplemented!("{value:?}"),
[INFO] [stdout]     |         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/runtime.rs:129:9
[INFO] [stdout]     |
[INFO] [stdout] 126 |         Value::String(s) => println!("{s}"),
[INFO] [stdout]     |         ---------------- matches some of the same values
[INFO] [stdout] 127 |         Value::Number(n) => println!("{n}"),
[INFO] [stdout]     |         ---------------- matches some of the same values
[INFO] [stdout] 128 |         Value::Boolean(b) => println!("{b}"),
[INFO] [stdout]     |         ----------------- matches some of the same values
[INFO] [stdout] 129 |         _ => unimplemented!("{value:?}"),
[INFO] [stdout]     |         ^ collectively making this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/runtime.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 162 |         _ => unimplemented!("{expr:?}"),
[INFO] [stdout]     |         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/runtime.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 143 |         Statement::Assignment(variable_name, expr, is_let) => {
[INFO] [stdout]     |         -------------------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 146 |         Statement::Print(expr) => eval_print(env, expr)?,
[INFO] [stdout]     |         ---------------------- matches some of the same values
[INFO] [stdout] 147 |         Statement::If(expr, body) => eval_if(env, expr, body)?,
[INFO] [stdout]     |         ------------------------- matches some of the same values
[INFO] [stdout] 148 |         Statement::While(expr, body) => {
[INFO] [stdout]     |         ---------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 162 |         _ => unimplemented!("{expr:?}"),
[INFO] [stdout]     |         ^ ...and 1 other patterns collectively make this unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ExclamationPoint` is never constructed
[INFO] [stdout]   --> src/lexer.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub enum Token {
[INFO] [stdout]    |          ----- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 22 |     ExclamationPoint,
[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]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LogicalOr` is never constructed
[INFO] [stdout]   --> src/parser.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub enum Expr {
[INFO] [stdout]    |          ---- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 18 |     LogicalOr(Box<Term>, Box<Term>),
[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: type alias `EnvironmentStack` is never used
[INFO] [stdout]   --> src/runtime.rs:16:6
[INFO] [stdout]    |
[INFO] [stdout] 16 | type EnvironmentStack = Vec<Environment>;
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "36cb050c27c10dcbcf363b246a49c4de5e8f2d07b91e211ef6abe8a4cc06af97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36cb050c27c10dcbcf363b246a49c4de5e8f2d07b91e211ef6abe8a4cc06af97", kill_on_drop: false }`
[INFO] [stdout] 36cb050c27c10dcbcf363b246a49c4de5e8f2d07b91e211ef6abe8a4cc06af97
[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] 522e90a93611d411c699b52f8a48e80a8d4e2d82bb538bfe55ae802c4c4821c4
[INFO] running `Command { std: "docker" "start" "-a" "522e90a93611d411c699b52f8a48e80a8d4e2d82bb538bfe55ae802c4c4821c4", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `anyhow`
[INFO] [stderr]  --> src/runtime.rs:3:14
[INFO] [stderr]   |
[INFO] [stderr] 3 | use anyhow::{anyhow, bail, Context, Result};
[INFO] [stderr]   |              ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `index`
[INFO] [stderr]   --> src/lexer.rs:40:9
[INFO] [stderr]    |
[INFO] [stderr] 40 |     let index = 0;
[INFO] [stderr]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `other`
[INFO] [stderr]    --> src/parser.rs:166:14
[INFO] [stderr]     |
[INFO] [stderr] 166 |         Some(other) => Expr::TermWrapper(left),
[INFO] [stderr]     |              ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/parser.rs:174:20
[INFO] [stderr]     |
[INFO] [stderr] 174 | pub fn parse_input(mut input: Vec<Token>) -> Result<Vec<Statement>> {
[INFO] [stderr]     |                    ----^^^^^
[INFO] [stderr]     |                    |
[INFO] [stderr]     |                    help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `is_let`
[INFO] [stderr]   --> src/runtime.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     is_let: bool,
[INFO] [stderr]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_let`
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/runtime.rs:129:9
[INFO] [stderr]     |
[INFO] [stderr] 129 |         _ => unimplemented!("{value:?}"),
[INFO] [stderr]     |         ^ no value can reach this
[INFO] [stderr]     |
[INFO] [stderr] note: multiple earlier patterns match some of the same values
[INFO] [stderr]    --> src/runtime.rs:129:9
[INFO] [stderr]     |
[INFO] [stderr] 126 |         Value::String(s) => println!("{s}"),
[INFO] [stderr]     |         ---------------- matches some of the same values
[INFO] [stderr] 127 |         Value::Number(n) => println!("{n}"),
[INFO] [stderr]     |         ---------------- matches some of the same values
[INFO] [stderr] 128 |         Value::Boolean(b) => println!("{b}"),
[INFO] [stderr]     |         ----------------- matches some of the same values
[INFO] [stderr] 129 |         _ => unimplemented!("{value:?}"),
[INFO] [stderr]     |         ^ collectively making this unreachable
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/runtime.rs:162:9
[INFO] [stderr]     |
[INFO] [stderr] 162 |         _ => unimplemented!("{expr:?}"),
[INFO] [stderr]     |         ^ no value can reach this
[INFO] [stderr]     |
[INFO] [stderr] note: multiple earlier patterns match some of the same values
[INFO] [stderr]    --> src/runtime.rs:162:9
[INFO] [stderr]     |
[INFO] [stderr] 143 |         Statement::Assignment(variable_name, expr, is_let) => {
[INFO] [stderr]     |         -------------------------------------------------- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 146 |         Statement::Print(expr) => eval_print(env, expr)?,
[INFO] [stderr]     |         ---------------------- matches some of the same values
[INFO] [stderr] 147 |         Statement::If(expr, body) => eval_if(env, expr, body)?,
[INFO] [stderr]     |         ------------------------- matches some of the same values
[INFO] [stderr] 148 |         Statement::While(expr, body) => {
[INFO] [stderr]     |         ---------------------------- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 162 |         _ => unimplemented!("{expr:?}"),
[INFO] [stderr]     |         ^ ...and 1 other patterns collectively make this unreachable
[INFO] [stderr] 
[INFO] [stderr] warning: variant `ExclamationPoint` is never constructed
[INFO] [stderr]   --> src/lexer.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr]  4 | pub enum Token {
[INFO] [stderr]    |          ----- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 22 |     ExclamationPoint,
[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]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `LogicalOr` is never constructed
[INFO] [stderr]   --> src/parser.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub enum Expr {
[INFO] [stderr]    |          ---- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 18 |     LogicalOr(Box<Term>, Box<Term>),
[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: type alias `EnvironmentStack` is never used
[INFO] [stderr]   --> src/runtime.rs:16:6
[INFO] [stderr]    |
[INFO] [stderr] 16 | type EnvironmentStack = Vec<Environment>;
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Identifier`
[INFO] [stderr]    --> src/lexer.rs:197:44
[INFO] [stderr]     |
[INFO] [stderr] 197 |         Assignment, CloseGraphParenthesis, Identifier, Let, OpenGraphParenthesis, True,
[INFO] [stderr]     |                                            ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `anyhow`
[INFO] [stderr]  --> src/runtime.rs:3:14
[INFO] [stderr]   |
[INFO] [stderr] 3 | use anyhow::{anyhow, bail, Context, Result};
[INFO] [stderr]   |              ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `expected`
[INFO] [stderr]    --> src/lexer.rs:202:41
[INFO] [stderr]     |
[INFO] [stderr] 202 |     fn expect_single_number(line: &str, expected: Token) {
[INFO] [stderr]     |                                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `expected`
[INFO] [stderr]    --> src/lexer.rs:205:38
[INFO] [stderr]     |
[INFO] [stderr] 205 |         assert!(matches!(&tokens[0], expected));
[INFO] [stderr]     |                                      ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `line`
[INFO] [stderr]    --> src/lexer.rs:245:13
[INFO] [stderr]     |
[INFO] [stderr] 245 |         let line = "while ";
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_line`
[INFO] [stderr] 
[INFO] [stderr] warning: `bina` (bin "bina") generated 10 warnings (run `cargo fix --bin "bina" -p bina` to apply 5 suggestions)
[INFO] [stderr] warning: `bina` (bin "bina" test) generated 14 warnings (9 duplicates) (run `cargo fix --bin "bina" -p bina --tests` to apply 5 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/bina-2c3a1af7b687c290)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test lexer::test::test_number_parsing ... ok
[INFO] [stdout] test lexer::test::test_parse_line ... ok
[INFO] [stdout] test lexer::test::test_while ... ok
[INFO] [stdout] test runtime::tests::test_eval ... ok
[INFO] [stdout] test lexer::test::test_keywords_identifiers_parsing ... ok
[INFO] [stdout] test parser::tests::test_program ... ok
[INFO] [stdout] test runtime::tests::test_simple ... ok
[INFO] [stdout] test parser::tests::test_parser ... ok
[INFO] [stdout] test parser::tests::test_assignment ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- parser::tests::test_assignment stdout ----
[INFO] [stdout] Some(Identifier("x"))
[INFO] [stdout] 
[INFO] [stdout] thread 'parser::tests::test_assignment' (29) panicked at src/parser.rs:198:38:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: parse_expr: Unexpected token None
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5f1ac8dad632 - 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:     0x5f1ac8dad632 - 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:     0x5f1ac8dad632 - std::sys::backtrace::_print_fmt::he38b6f68ca847f47
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5f1ac8dad632 - <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:     0x5f1ac8dbd86a - core::fmt::rt::Argument::fmt::hc1dd77ac64f2688c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5f1ac8dbd86a - core::fmt::write::h952c506e2dbe9cff
[INFO] [stdout]    6:     0x5f1ac8d7c4a6 - std::io::default_write_fmt::hd23bd8145c03a23a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5f1ac8d7c4a6 - std::io::Write::write_fmt::hdd3314a2bd8a34bd
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5f1ac8d8ca69 - std::sys::backtrace::BacktraceLock::print::h1079b82381c2c252
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5f1ac8d8ca69 - std::panicking::default_hook::{{closure}}::h85cb76b8462c00f2
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5f1ac8d8c901 - std::panicking::default_hook::h0134d220cc034c02
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5f1ac8d4bc6e - <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:     0x5f1ac8d4bc6e - test::test_main_with_exit_callback::{{closure}}::ha7ec2063a2565ec3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5f1ac8d8cce2 - <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:     0x5f1ac8d8cce2 - std::panicking::panic_with_hook::h8119b6db1fef734f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5f1ac8d8cb28 - std::panicking::panic_handler::{{closure}}::h24f5360b91482c0e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5f1ac8d88059 - std::sys::backtrace::__rust_end_short_backtrace::h4e60c5cbd1bd0108
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5f1ac8d7109d - __rustc[e4c6931bd8050421]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5f1ac8dc53fc - core::panicking::panic_fmt::hb1614a3ff6840071
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5f1ac8dc4a32 - core::result::unwrap_failed::h7d4c34940aded59c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5f1ac8d18b6b - core::result::Result<T,E>::unwrap::hb86633666380d722
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5f1ac8d18b6b - bina::parser::tests::test_assignment::h2991ac01455c294a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:198:38
[INFO] [stdout]   22:     0x5f1ac8d195b7 - bina::parser::tests::test_assignment::{{closure}}::h8bd18e53a356b46b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:192:25
[INFO] [stdout]   23:     0x5f1ac8d19f26 - core::ops::function::FnOnce::call_once::hda7f9a94cb28a61e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5f1ac8d4ba6b - core::ops::function::FnOnce::call_once::hefaf63600cd43d2a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5f1ac8d4ba6b - test::__rust_begin_short_backtrace::he30322a73a0e9ea6
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x5f1ac8d5f43a - test::run_test_in_process::{{closure}}::hdea3ab8d0243ef36
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x5f1ac8d5f43a - <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:     0x5f1ac8d5f43a - std::panicking::catch_unwind::do_call::h822e18e8d3a6bb65
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x5f1ac8d5f43a - std::panicking::catch_unwind::h54b1de7ceab578bf
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x5f1ac8d5f43a - std::panic::catch_unwind::h60c29b7a9d0246b1
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5f1ac8d5f43a - test::run_test_in_process::h6099b5f871379b13
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x5f1ac8d5f43a - test::run_test::{{closure}}::h926ce0a38281a4c8
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x5f1ac8d39894 - test::run_test::{{closure}}::h508de21a9afc7140
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x5f1ac8d39894 - std::sys::backtrace::__rust_begin_short_backtrace::h6e2f5c39ca00735a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x5f1ac8d3d152 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::h133e44f0e5802c14
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x5f1ac8d3d152 - <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:     0x5f1ac8d3d152 - std::panicking::catch_unwind::do_call::h0bba3937b4892238
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x5f1ac8d3d152 - std::panicking::catch_unwind::h5b31cab5fb8c5d7f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x5f1ac8d3d152 - std::panic::catch_unwind::hb2fa05d52ed0124e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5f1ac8d3d152 - std::thread::lifecycle::spawn_unchecked::{{closure}}::hf401cf5ff501bd29
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x5f1ac8d3d152 - 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:     0x5f1ac8d832ef - <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:     0x5f1ac8d832ef - 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:     0x73f68de87aa4 - <unknown>
[INFO] [stdout]   45:     0x73f68df14a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     parser::tests::test_assignment
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 8 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin bina`
[INFO] running `Command { std: "docker" "inspect" "522e90a93611d411c699b52f8a48e80a8d4e2d82bb538bfe55ae802c4c4821c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "522e90a93611d411c699b52f8a48e80a8d4e2d82bb538bfe55ae802c4c4821c4", kill_on_drop: false }`
[INFO] [stdout] 522e90a93611d411c699b52f8a48e80a8d4e2d82bb538bfe55ae802c4c4821c4
