[INFO] cloning repository https://github.com/Joyzyy/pseudocod_lang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Joyzyy/pseudocod_lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoyzyy%2Fpseudocod_lang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoyzyy%2Fpseudocod_lang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 846d1f548547a5802ddc65334960f4367c0e12f5
[INFO] testing Joyzyy/pseudocod_lang/846d1f548547a5802ddc65334960f4367c0e12f5 against nightly-2024-10-28+rustflags=-Zrandomize-layout for randomize-layout
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoyzyy%2Fpseudocod_lang" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Joyzyy/pseudocod_lang on toolchain nightly-2024-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Joyzyy/pseudocod_lang
[INFO] finished tweaking git repo https://github.com/Joyzyy/pseudocod_lang
[INFO] tweaked toml for git repo https://github.com/Joyzyy/pseudocod_lang written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Joyzyy/pseudocod_lang 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" "+nightly-2024-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9bcc0141060f850913a31230399621fcba51903c993aea4b3097661b314acb75
[INFO] running `Command { std: "docker" "start" "-a" "9bcc0141060f850913a31230399621fcba51903c993aea4b3097661b314acb75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9bcc0141060f850913a31230399621fcba51903c993aea4b3097661b314acb75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bcc0141060f850913a31230399621fcba51903c993aea4b3097661b314acb75", kill_on_drop: false }`
[INFO] [stdout] 9bcc0141060f850913a31230399621fcba51903c993aea4b3097661b314acb75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid -Zrandomize-layout" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] adadbbbe6b6befde262bcdbfc1f96fe78f89e6c7133e920afc4f319aa089100b
[INFO] running `Command { std: "docker" "start" "-a" "adadbbbe6b6befde262bcdbfc1f96fe78f89e6c7133e920afc4f319aa089100b", kill_on_drop: false }`
[INFO] [stderr]    Compiling h95-lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Lexer` and `TokenType`
[INFO] [stdout]  --> src/lexer/tests.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::{Lexer, TokenType};
[INFO] [stdout]   |             ^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RefCell`, `Ref`, `borrow::Borrow`, `ops::Deref`, and `rc::Rc`
[INFO] [stdout]  --> src/parser/tests.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     borrow::Borrow,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 3 |     cell::{Ref, RefCell},
[INFO] [stdout]   |            ^^^  ^^^^^^^
[INFO] [stdout] 4 |     ops::Deref,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 5 |     rc::Rc,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ExpressionStatement`, `IntegralLiteral`, `LetStatement`, `Node`, `Program`, `ReturnStatement`, `Statement`, and `lexer::Lexer`
[INFO] [stdout]   --> src/parser/tests.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |         ExpressionStatement, IntegralLiteral, LetStatement, Node, Program, ReturnStatement,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^  ^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout] 11 |         Statement,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 12 |     },
[INFO] [stdout] 13 |     lexer::Lexer,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::Parser`
[INFO] [stdout]   --> src/parser/tests.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use super::Parser;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser/mod.rs:126:13
[INFO] [stdout]     |
[INFO] [stdout] 126 |         let mut statement = ReturnStatement {
[INFO] [stdout]     |             ----^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `precedence`
[INFO] [stdout]    --> src/parser/mod.rs:153:32
[INFO] [stdout]     |
[INFO] [stdout] 153 |     fn parse_expression(&self, precedence: Precedence) -> Option<Rc<RefCell<dyn Expression>>> {
[INFO] [stdout]     |                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_precedence`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Precedence` is never used
[INFO] [stdout]   --> src/parser/mod.rs:13:6
[INFO] [stdout]    |
[INFO] [stdout] 13 | enum Precedence {
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Parser` is never constructed
[INFO] [stdout]   --> src/parser/mod.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | struct Parser {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/parser/mod.rs:35:8
[INFO] [stdout]     |
[INFO] [stdout] 34  | impl Parser {
[INFO] [stdout]     | ----------- associated items in this implementation
[INFO] [stdout] 35  |     fn new(lexer: Lexer) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 57  |     fn errors(&self) -> Vec<String> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61  |     fn peek_error(&mut self, token_type: TokenType) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70  |     fn next_token(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75  |     fn parse_program(&mut self) -> Option<Program> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 90  |     fn parse_statement(&mut self) -> Option<Rc<RefCell<dyn Statement>>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 98  |     fn parse_let_statement(&mut self) -> Option<Rc<RefCell<dyn Statement>>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 125 |     fn parse_return_statement(&mut self) -> Option<Rc<RefCell<dyn Statement>>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 140 |     fn parse_expression_statement(&mut self) -> Option<Rc<RefCell<dyn Statement>>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 153 |     fn parse_expression(&self, precedence: Precedence) -> Option<Rc<RefCell<dyn Expression>>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 167 |     fn parse_identifier(&self) -> Option<Rc<RefCell<dyn Expression>>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 174 |     fn parse_integral_literal(&self) -> Option<Rc<RefCell<dyn Expression>>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 182 |     fn current_token_is(&self, token_type: TokenType) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 186 |     fn peek_token_is(&self, token_type: TokenType) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 190 |     fn expect_peek(&mut self, token_type: TokenType) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 213 |     fn register_prefix(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 221 |     fn register_infix(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "adadbbbe6b6befde262bcdbfc1f96fe78f89e6c7133e920afc4f319aa089100b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adadbbbe6b6befde262bcdbfc1f96fe78f89e6c7133e920afc4f319aa089100b", kill_on_drop: false }`
[INFO] [stdout] adadbbbe6b6befde262bcdbfc1f96fe78f89e6c7133e920afc4f319aa089100b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid -Zrandomize-layout" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8f37cf21bdc200b7191c7fa108619502feefb8a4ae6339c2a277afb1585e5b4
[INFO] running `Command { std: "docker" "start" "-a" "d8f37cf21bdc200b7191c7fa108619502feefb8a4ae6339c2a277afb1585e5b4", kill_on_drop: false }`
[INFO] [stdout] warning: unused imports: `Lexer` and `TokenType`
[INFO] [stdout]  --> src/lexer/tests.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::{Lexer, TokenType};
[INFO] [stdout]   |             ^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RefCell`, `Ref`, `borrow::Borrow`, `ops::Deref`, and `rc::Rc`
[INFO] [stdout]  --> src/parser/tests.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     borrow::Borrow,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 3 |     cell::{Ref, RefCell},
[INFO] [stdout]   |            ^^^  ^^^^^^^
[INFO] [stdout] 4 |     ops::Deref,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 5 |     rc::Rc,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ExpressionStatement`, `IntegralLiteral`, `LetStatement`, `Node`, `Program`, `ReturnStatement`, `Statement`, and `lexer::Lexer`
[INFO] [stdout]   --> src/parser/tests.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |         ExpressionStatement, IntegralLiteral, LetStatement, Node, Program, ReturnStatement,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^  ^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout] 11 |         Statement,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 12 |     },
[INFO] [stdout] 13 |     lexer::Lexer,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::Parser`
[INFO] [stdout]   --> src/parser/tests.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use super::Parser;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser/mod.rs:126:13
[INFO] [stdout]     |
[INFO] [stdout] 126 |         let mut statement = ReturnStatement {
[INFO] [stdout]     |             ----^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `precedence`
[INFO] [stdout]    --> src/parser/mod.rs:153:32
[INFO] [stdout]     |
[INFO] [stdout] 153 |     fn parse_expression(&self, precedence: Precedence) -> Option<Rc<RefCell<dyn Expression>>> {
[INFO] [stdout]     |                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_precedence`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Precedence` is never used
[INFO] [stdout]   --> src/parser/mod.rs:13:6
[INFO] [stdout]    |
[INFO] [stdout] 13 | enum Precedence {
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Parser` is never constructed
[INFO] [stdout]   --> src/parser/mod.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | struct Parser {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/parser/mod.rs:35:8
[INFO] [stdout]     |
[INFO] [stdout] 34  | impl Parser {
[INFO] [stdout]     | ----------- associated items in this implementation
[INFO] [stdout] 35  |     fn new(lexer: Lexer) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 57  |     fn errors(&self) -> Vec<String> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61  |     fn peek_error(&mut self, token_type: TokenType) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70  |     fn next_token(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75  |     fn parse_program(&mut self) -> Option<Program> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 90  |     fn parse_statement(&mut self) -> Option<Rc<RefCell<dyn Statement>>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 98  |     fn parse_let_statement(&mut self) -> Option<Rc<RefCell<dyn Statement>>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 125 |     fn parse_return_statement(&mut self) -> Option<Rc<RefCell<dyn Statement>>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 140 |     fn parse_expression_statement(&mut self) -> Option<Rc<RefCell<dyn Statement>>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 153 |     fn parse_expression(&self, precedence: Precedence) -> Option<Rc<RefCell<dyn Expression>>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 167 |     fn parse_identifier(&self) -> Option<Rc<RefCell<dyn Expression>>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 174 |     fn parse_integral_literal(&self) -> Option<Rc<RefCell<dyn Expression>>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 182 |     fn current_token_is(&self, token_type: TokenType) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 186 |     fn peek_token_is(&self, token_type: TokenType) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 190 |     fn expect_peek(&mut self, token_type: TokenType) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 213 |     fn register_prefix(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 221 |     fn register_infix(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling h95-lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `RefCell`, `Ref`, `ops::Deref`, and `rc::Rc`
[INFO] [stdout]  --> src/parser/tests.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 |     cell::{Ref, RefCell},
[INFO] [stdout]   |            ^^^  ^^^^^^^
[INFO] [stdout] 4 |     ops::Deref,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 5 |     rc::Rc,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ExpressionStatement` and `Program`
[INFO] [stdout]   --> src/parser/tests.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |         ExpressionStatement, IntegralLiteral, LetStatement, Node, Program, ReturnStatement,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^                                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `borrow::Borrow`
[INFO] [stdout]  --> src/parser/tests.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     borrow::Borrow,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Statement`
[INFO] [stdout]   --> src/parser/tests.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |         Statement,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser/mod.rs:126:13
[INFO] [stdout]     |
[INFO] [stdout] 126 |         let mut statement = ReturnStatement {
[INFO] [stdout]     |             ----^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `precedence`
[INFO] [stdout]    --> src/parser/mod.rs:153:32
[INFO] [stdout]     |
[INFO] [stdout] 153 |     fn parse_expression(&self, precedence: Precedence) -> Option<Rc<RefCell<dyn Expression>>> {
[INFO] [stdout]     |                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_precedence`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Equals`, `LessGreater`, `Sum`, `Product`, `Prefix`, and `Call` are never constructed
[INFO] [stdout]   --> src/parser/mod.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | enum Precedence {
[INFO] [stdout]    |      ---------- variants in this enum
[INFO] [stdout] 14 |     Lowest,
[INFO] [stdout] 15 |     Equals,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 16 |     LessGreater,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 17 |     Sum,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 18 |     Product,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 19 |     Prefix,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 20 |     Call,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `infix_parse_fns` is never read
[INFO] [stdout]   --> src/parser/mod.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | struct Parser {
[INFO] [stdout]    |        ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 30 |     infix_parse_fns:
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Parser` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `register_infix` is never used
[INFO] [stdout]    --> src/parser/mod.rs:221:8
[INFO] [stdout]     |
[INFO] [stdout] 34  | impl Parser {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 221 |     fn register_infix(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "d8f37cf21bdc200b7191c7fa108619502feefb8a4ae6339c2a277afb1585e5b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8f37cf21bdc200b7191c7fa108619502feefb8a4ae6339c2a277afb1585e5b4", kill_on_drop: false }`
[INFO] [stdout] d8f37cf21bdc200b7191c7fa108619502feefb8a4ae6339c2a277afb1585e5b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid -Zrandomize-layout" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1b1260251d529e864e34c0cd929ae96fc77286fae8ed29747f9a0238ab6ca76c
[INFO] running `Command { std: "docker" "start" "-a" "1b1260251d529e864e34c0cd929ae96fc77286fae8ed29747f9a0238ab6ca76c", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Lexer` and `TokenType`
[INFO] [stderr]  --> src/lexer/tests.rs:1:13
[INFO] [stderr]   |
[INFO] [stderr] 1 | use super::{Lexer, TokenType};
[INFO] [stderr]   |             ^^^^^  ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `RefCell`, `Ref`, `borrow::Borrow`, `ops::Deref`, and `rc::Rc`
[INFO] [stderr]  --> src/parser/tests.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     borrow::Borrow,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 3 |     cell::{Ref, RefCell},
[INFO] [stderr]   |            ^^^  ^^^^^^^
[INFO] [stderr] 4 |     ops::Deref,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 5 |     rc::Rc,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ExpressionStatement`, `IntegralLiteral`, `LetStatement`, `Node`, `Program`, `ReturnStatement`, `Statement`, and `lexer::Lexer`
[INFO] [stderr]   --> src/parser/tests.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr] 10 |         ExpressionStatement, IntegralLiteral, LetStatement, Node, Program, ReturnStatement,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^  ^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stderr] 11 |         Statement,
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr] 12 |     },
[INFO] [stderr] 13 |     lexer::Lexer,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::Parser`
[INFO] [stderr]   --> src/parser/tests.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use super::Parser;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/parser/mod.rs:126:13
[INFO] [stderr]     |
[INFO] [stderr] 126 |         let mut statement = ReturnStatement {
[INFO] [stderr]     |             ----^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `precedence`
[INFO] [stderr]    --> src/parser/mod.rs:153:32
[INFO] [stderr]     |
[INFO] [stderr] 153 |     fn parse_expression(&self, precedence: Precedence) -> Option<Rc<RefCell<dyn Expression>>> {
[INFO] [stderr]     |                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_precedence`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Precedence` is never used
[INFO] [stderr]   --> src/parser/mod.rs:13:6
[INFO] [stderr]    |
[INFO] [stderr] 13 | enum Precedence {
[INFO] [stderr]    |      ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Parser` is never constructed
[INFO] [stderr]   --> src/parser/mod.rs:24:8
[INFO] [stderr]    |
[INFO] [stderr] 24 | struct Parser {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple associated items are never used
[INFO] [stderr]    --> src/parser/mod.rs:35:8
[INFO] [stderr]     |
[INFO] [stderr] 34  | impl Parser {
[INFO] [stderr]     | ----------- associated items in this implementation
[INFO] [stderr] 35  |     fn new(lexer: Lexer) -> Self {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 57  |     fn errors(&self) -> Vec<String> {
[INFO] [stderr]     |        ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 61  |     fn peek_error(&mut self, token_type: TokenType) {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 70  |     fn next_token(&mut self) {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 75  |     fn parse_program(&mut self) -> Option<Program> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 90  |     fn parse_statement(&mut self) -> Option<Rc<RefCell<dyn Statement>>> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 98  |     fn parse_let_statement(&mut self) -> Option<Rc<RefCell<dyn Statement>>> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 125 |     fn parse_return_statement(&mut self) -> Option<Rc<RefCell<dyn Statement>>> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 140 |     fn parse_expression_statement(&mut self) -> Option<Rc<RefCell<dyn Statement>>> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 153 |     fn parse_expression(&self, precedence: Precedence) -> Option<Rc<RefCell<dyn Expression>>> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 167 |     fn parse_identifier(&self) -> Option<Rc<RefCell<dyn Expression>>> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 174 |     fn parse_integral_literal(&self) -> Option<Rc<RefCell<dyn Expression>>> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 182 |     fn current_token_is(&self, token_type: TokenType) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 186 |     fn peek_token_is(&self, token_type: TokenType) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 190 |     fn expect_peek(&mut self, token_type: TokenType) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 213 |     fn register_prefix(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 221 |     fn register_infix(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `h95-lang` (lib) generated 9 warnings (run `cargo fix --lib -p h95-lang` to apply 5 suggestions)
[INFO] [stderr] warning: unused imports: `RefCell`, `Ref`, `ops::Deref`, and `rc::Rc`
[INFO] [stderr]  --> src/parser/tests.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 |     cell::{Ref, RefCell},
[INFO] [stderr]   |            ^^^  ^^^^^^^
[INFO] [stderr] 4 |     ops::Deref,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 5 |     rc::Rc,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ExpressionStatement` and `Program`
[INFO] [stderr]   --> src/parser/tests.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr] 10 |         ExpressionStatement, IntegralLiteral, LetStatement, Node, Program, ReturnStatement,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^                                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `borrow::Borrow`
[INFO] [stderr]  --> src/parser/tests.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     borrow::Borrow,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Statement`
[INFO] [stderr]   --> src/parser/tests.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 |         Statement,
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Equals`, `LessGreater`, `Sum`, `Product`, `Prefix`, and `Call` are never constructed
[INFO] [stderr]   --> src/parser/mod.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | enum Precedence {
[INFO] [stderr]    |      ---------- variants in this enum
[INFO] [stderr] 14 |     Lowest,
[INFO] [stderr] 15 |     Equals,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 16 |     LessGreater,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 17 |     Sum,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 18 |     Product,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 19 |     Prefix,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 20 |     Call,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `infix_parse_fns` is never read
[INFO] [stderr]   --> src/parser/mod.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 24 | struct Parser {
[INFO] [stderr]    |        ------ field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 30 |     infix_parse_fns:
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Parser` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `register_infix` is never used
[INFO] [stderr]    --> src/parser/mod.rs:221:8
[INFO] [stderr]     |
[INFO] [stderr] 34  | impl Parser {
[INFO] [stderr]     | ----------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 221 |     fn register_infix(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `h95-lang` (lib test) generated 9 warnings (2 duplicates) (run `cargo fix --lib -p h95-lang --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/library-16b976d754510101)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test lexer::tests::simple_lexer ... ok
[INFO] [stdout] test parser::tests::test_identifier_expression ... ok
[INFO] [stdout] test parser::tests::return_statements ... ok
[INFO] [stdout] test lexer::tests::complex_lexer ... ok
[INFO] [stdout] test parser::tests::test_one ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- parser::tests::test_one stdout ----
[INFO] [stdout] [src/parser/tests.rs:31:5] errors = []
[INFO] [stdout] [src/parser/tests.rs:42:9] let_stmt.string() = "let x = ;"
[INFO] [stdout] [src/parser/tests.rs:42:9] let_stmt.string() = "let y = ;"
[INFO] [stdout] [src/parser/tests.rs:42:9] let_stmt.string() = "let z = ;"
[INFO] [stdout] thread 'parser::tests::test_one' panicked at src/parser/tests.rs:43:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: "z"
[INFO] [stdout]  right: "foobar"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b24e6222aaa - std::backtrace_rs::backtrace::libunwind::trace::h207520d6e9873551
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x5b24e6222aaa - std::backtrace_rs::backtrace::trace_unsynchronized::h2ed7433f370e3eca
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5b24e6222aaa - std::sys::backtrace::_print_fmt::h916fac51166b18d7
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5b24e6222aaa - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha0a4c9b8ce3802e6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5b24e62490f3 - core::fmt::rt::Argument::fmt::h4cfc8587d52b3eb5
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x5b24e62490f3 - core::fmt::write::h522cc39e5b36ae9f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/mod.rs:1190:21
[INFO] [stdout]    6:     0x5b24e621f713 - std::io::Write::write_fmt::h7d3c26752da97734
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/io/mod.rs:1839:15
[INFO] [stdout]    7:     0x5b24e62228f2 - std::sys::backtrace::BacktraceLock::print::h4b9e00b29e9c0942
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x5b24e6223f3a - std::panicking::default_hook::{{closure}}::hb59b88280d0324d9
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:268:22
[INFO] [stdout]    9:     0x5b24e6223d44 - std::panicking::default_hook::he1dd496665be4a29
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:292:9
[INFO] [stdout]   10:     0x5b24e61edb39 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h4ff71de18744e1dc
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   11:     0x5b24e61edb39 - test::test_main::{{closure}}::hcf7c055ce117aa81
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:133:21
[INFO] [stdout]   12:     0x5b24e6224638 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h1d66c6bbd60c9692
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   13:     0x5b24e6224638 - std::panicking::rust_panic_with_hook::h2ff17fe8f26dfcf8
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:809:13
[INFO] [stdout]   14:     0x5b24e62243fa - std::panicking::begin_panic_handler::{{closure}}::h4fad77951c07e101
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:674:13
[INFO] [stdout]   15:     0x5b24e6222f89 - std::sys::backtrace::__rust_end_short_backtrace::hb1a25b3da5d0ea08
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:170:18
[INFO] [stdout]   16:     0x5b24e622408c - rust_begin_unwind
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:665:5
[INFO] [stdout]   17:     0x5b24e6247af0 - core::panicking::panic_fmt::ha9db07b529f9b256
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panicking.rs:75:14
[INFO] [stdout]   18:     0x5b24e6247ebb - core::panicking::assert_failed_inner::h04f38944d74a80a8
[INFO] [stdout]   19:     0x5b24e61b0a48 - core::panicking::assert_failed::hb8325ce8603b1231
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panicking.rs:377:5
[INFO] [stdout]   20:     0x5b24e61a451e - library::parser::tests::test_one::h59cde24da9ca8338
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/tests.rs:43:9
[INFO] [stdout]   21:     0x5b24e61a38b7 - library::parser::tests::test_one::{{closure}}::ha3eb4fbc45ea2681
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/tests.rs:19:14
[INFO] [stdout]   22:     0x5b24e61a5f86 - core::ops::function::FnOnce::call_once::h937af3fed0f4b373
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5b24e61f240b - core::ops::function::FnOnce::call_once::h22c3ba5715e93f05
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5b24e61f240b - test::__rust_begin_short_backtrace::h8e82d8113d0da17f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:621:18
[INFO] [stdout]   25:     0x5b24e61f1d87 - test::run_test_in_process::{{closure}}::h33235f4f20b7b7c7
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:644:60
[INFO] [stdout]   26:     0x5b24e61f1d87 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb5043206310c586f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   27:     0x5b24e61f1d87 - std::panicking::try::do_call::h9ad4731a60ab23e2
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:557:40
[INFO] [stdout]   28:     0x5b24e61f1d87 - std::panicking::try::h3824d23db772a716
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:520:19
[INFO] [stdout]   29:     0x5b24e61f1d87 - std::panic::catch_unwind::h5afd514605fde46b
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panic.rs:358:14
[INFO] [stdout]   30:     0x5b24e61f1d87 - test::run_test_in_process::h0d5cbfa7067d1720
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:644:27
[INFO] [stdout]   31:     0x5b24e61f1d87 - test::run_test::{{closure}}::h708eb8872708115d
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:565:43
[INFO] [stdout]   32:     0x5b24e61b54a4 - test::run_test::{{closure}}::h392c51cee94713ab
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:595:41
[INFO] [stdout]   33:     0x5b24e61b54a4 - std::sys::backtrace::__rust_begin_short_backtrace::h2f40290710935a8b
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:154:18
[INFO] [stdout]   34:     0x5b24e61b8c4e - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h3fd968d89053a903
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/mod.rs:541:17
[INFO] [stdout]   35:     0x5b24e61b8c4e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h743f637ba4229880
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   36:     0x5b24e61b8c4e - std::panicking::try::do_call::h07440897322525a6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:557:40
[INFO] [stdout]   37:     0x5b24e61b8c4e - std::panicking::try::he5a2e00188156637
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:520:19
[INFO] [stdout]   38:     0x5b24e61b8c4e - std::panic::catch_unwind::hbaf3cae49b3c6433
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panic.rs:358:14
[INFO] [stdout]   39:     0x5b24e61b8c4e - std::thread::Builder::spawn_unchecked_::{{closure}}::h8e141ea224820bce
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/mod.rs:540:30
[INFO] [stdout]   40:     0x5b24e61b8c4e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h90d312fedd7b8ea8
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x5b24e622842b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h69aa08ddb6adb8b6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   42:     0x5b24e622842b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5aa36efdb79c806f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   43:     0x5b24e622842b - std::sys::pal::unix::thread::Thread::new::thread_start::h6cd80a1b4be5158d
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stdout]   44:     0x756eebc89ac3 - <unknown>
[INFO] [stdout]   45:     0x756eebd1aa04 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     parser::tests::test_one
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "1b1260251d529e864e34c0cd929ae96fc77286fae8ed29747f9a0238ab6ca76c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b1260251d529e864e34c0cd929ae96fc77286fae8ed29747f9a0238ab6ca76c", kill_on_drop: false }`
[INFO] [stdout] 1b1260251d529e864e34c0cd929ae96fc77286fae8ed29747f9a0238ab6ca76c
