[INFO] cloning repository https://github.com/koenichiwa/kwl-lexer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/koenichiwa/kwl-lexer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoenichiwa%2Fkwl-lexer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoenichiwa%2Fkwl-lexer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6dbdf914b1a41bbe0688f1dcd9468ea1274db07f
[INFO] testing koenichiwa/kwl-lexer against master#1ef7943ee607160a564655b6596f83670ef95df5 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoenichiwa%2Fkwl-lexer" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/koenichiwa/kwl-lexer
[INFO] finished tweaking git repo https://github.com/koenichiwa/kwl-lexer
[INFO] tweaked toml for git repo https://github.com/koenichiwa/kwl-lexer written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/koenichiwa/kwl-lexer on toolchain 1ef7943ee607160a564655b6596f83670ef95df5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/koenichiwa/kwl-lexer 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" "+1ef7943ee607160a564655b6596f83670ef95df5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v1.0.95
[INFO] [stderr]   Downloaded once_cell v1.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 522b3cca8e0d170e712c2f7df718d17cec921bb6d914f85c62553f64a52701a4
[INFO] running `Command { std: "docker" "start" "-a" "522b3cca8e0d170e712c2f7df718d17cec921bb6d914f85c62553f64a52701a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "522b3cca8e0d170e712c2f7df718d17cec921bb6d914f85c62553f64a52701a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "522b3cca8e0d170e712c2f7df718d17cec921bb6d914f85c62553f64a52701a4", kill_on_drop: false }`
[INFO] [stdout] 522b3cca8e0d170e712c2f7df718d17cec921bb6d914f85c62553f64a52701a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee1bac16c8121bd5c54803630d36717809bbf85d7d5a73438f3bd89473f23391
[INFO] running `Command { std: "docker" "start" "-a" "ee1bac16c8121bd5c54803630d36717809bbf85d7d5a73438f3bd89473f23391", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling once_cell v1.11.0
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling thiserror v1.0.31
[INFO] [stderr]    Compiling kwl-lexer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `multi::many1`
[INFO] [stdout]  --> src/lexer/atom.rs:2:102
[INFO] [stdout]   |
[INFO] [stdout] 2 |     branch::alt, bytes::complete::tag, character::complete::line_ending, combinator::value, IResult, multi::many1,
[INFO] [stdout]   |                                                                                                      ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/lexer/atom.rs:21:35
[INFO] [stdout]    |
[INFO] [stdout] 21 |         value(TokenKind::NewLine, (line_ending)),
[INFO] [stdout]    |                                   ^           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 21 -         value(TokenKind::NewLine, (line_ending)),
[INFO] [stdout] 21 +         value(TokenKind::NewLine, line_ending ),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::VecDeque`
[INFO] [stdout]  --> src/parser/expression.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::VecDeque;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error::ParserError`
[INFO] [stdout]  --> src/parser/expression.rs:3:38
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::{lexer::token::TokenKind, error::ParserError};
[INFO] [stdout]   |                                      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ExpressionNode`, `ParseInput`, `binary_operator::BinaryOperator`, and `unary_operator::UnaryOperator`
[INFO] [stdout]  --> src/parser/expression.rs:5:31
[INFO] [stdout]   |
[INFO] [stdout] 5 | ...e, ParseInput, util::InputUtil, unary_operator::UnaryOperator, binary_operator::BinaryOperator, expression_tree::{ExpressionTree, ExpressionNode, c...
[INFO] [stdout]   |       ^^^^^^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^                                    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `OnceCell`
[INFO] [stdout]  --> src/parser/expression_tree.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use once_cell::sync::{OnceCell, Lazy};
[INFO] [stdout]   |                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/parser/expression_tree.rs:5:90
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::{term::Term, binary_operator::BinaryOperator, unary_operator::{UnaryOperator, self}, util::InputUtil, Node};
[INFO] [stdout]   |                                                                                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `token`
[INFO] [stdout]    --> src/parser/expression_tree.rs:139:14
[INFO] [stdout]     |
[INFO] [stdout] 139 |         Some(token) => todo!(),
[INFO] [stdout]     |              ^^^^^ help: if this is intentional, prefix it with an underscore: `_token`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tokenkind` is never read
[INFO] [stdout]   --> src/error.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct KWLError {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 28 |     tokenkind: (),
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Token` is never constructed
[INFO] [stdout]   --> src/lexer/token.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | struct Token<'a> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `associativity` is never read
[INFO] [stdout]   --> src/parser/expression_tree.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct OperatorInfo {
[INFO] [stdout]    |        ------------ field in this struct
[INFO] [stdout] 22 |     pub associativity: Associativity,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Prefix` is never constructed
[INFO] [stdout]   --> src/parser/expression_tree.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | enum OperatorType {
[INFO] [stdout]    |      ------------ variant in this enum
[INFO] [stdout] 27 |     Infix,
[INFO] [stdout] 28 |     Prefix,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RightToLeft` is never constructed
[INFO] [stdout]   --> src/parser/expression_tree.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | enum Associativity {
[INFO] [stdout]    |      ------------- variant in this enum
[INFO] [stdout] 32 |     LeftToRight,
[INFO] [stdout] 33 |     RightToLeft,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `find_last_index_where` is never used
[INFO] [stdout]   --> src/parser/util.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub trait InputUtil
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 20 |     fn find_last_index_where<F>(self, f: F) -> Option<usize>
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:32:21
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn parse(input: &[TokenKind]) -> ParseResult<Self>;
[INFO] [stdout]    |                     ^^^^^^^^^^^^     ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn parse(input: &[TokenKind]) -> ParseResult<'_, Self>;
[INFO] [stdout]    |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser/binary_operator.rs:13:21
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn parse(input: &[crate::lexer::token::TokenKind]) -> super::ParseResult<Self> {
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn parse(input: &[crate::lexer::token::TokenKind]) -> super::ParseResult<'_, Self> {
[INFO] [stdout]    |                                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser/unary_operator.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn parse(input: &[crate::lexer::token::TokenKind]) -> super::ParseResult<Self> {
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn parse(input: &[crate::lexer::token::TokenKind]) -> super::ParseResult<'_, Self> {
[INFO] [stdout]    |                                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.89s
[INFO] running `Command { std: "docker" "inspect" "ee1bac16c8121bd5c54803630d36717809bbf85d7d5a73438f3bd89473f23391", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee1bac16c8121bd5c54803630d36717809bbf85d7d5a73438f3bd89473f23391", kill_on_drop: false }`
[INFO] [stdout] ee1bac16c8121bd5c54803630d36717809bbf85d7d5a73438f3bd89473f23391
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d09cadda1e19e38cf57cd78796e25e241eb963184bcec9331b817cc157d3bb9b
[INFO] running `Command { std: "docker" "start" "-a" "d09cadda1e19e38cf57cd78796e25e241eb963184bcec9331b817cc157d3bb9b", kill_on_drop: false }`
[INFO] [stderr]    Compiling kwl-lexer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `multi::many1`
[INFO] [stdout]  --> src/lexer/atom.rs:2:102
[INFO] [stdout]   |
[INFO] [stdout] 2 |     branch::alt, bytes::complete::tag, character::complete::line_ending, combinator::value, IResult, multi::many1,
[INFO] [stdout]   |                                                                                                      ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/lexer/atom.rs:21:35
[INFO] [stdout]    |
[INFO] [stdout] 21 |         value(TokenKind::NewLine, (line_ending)),
[INFO] [stdout]    |                                   ^           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 21 -         value(TokenKind::NewLine, (line_ending)),
[INFO] [stdout] 21 +         value(TokenKind::NewLine, line_ending ),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::VecDeque`
[INFO] [stdout]  --> src/parser/expression.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::VecDeque;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error::ParserError`
[INFO] [stdout]  --> src/parser/expression.rs:3:38
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::{lexer::token::TokenKind, error::ParserError};
[INFO] [stdout]   |                                      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ExpressionNode`, `ParseInput`, `binary_operator::BinaryOperator`, and `unary_operator::UnaryOperator`
[INFO] [stdout]  --> src/parser/expression.rs:5:31
[INFO] [stdout]   |
[INFO] [stdout] 5 | ...e, ParseInput, util::InputUtil, unary_operator::UnaryOperator, binary_operator::BinaryOperator, expression_tree::{ExpressionTree, ExpressionNode, c...
[INFO] [stdout]   |       ^^^^^^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^                                    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `OnceCell`
[INFO] [stdout]  --> src/parser/expression_tree.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use once_cell::sync::{OnceCell, Lazy};
[INFO] [stdout]   |                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/parser/expression_tree.rs:5:90
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::{term::Term, binary_operator::BinaryOperator, unary_operator::{UnaryOperator, self}, util::InputUtil, Node};
[INFO] [stdout]   |                                                                                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `token`
[INFO] [stdout]    --> src/parser/expression_tree.rs:139:14
[INFO] [stdout]     |
[INFO] [stdout] 139 |         Some(token) => todo!(),
[INFO] [stdout]     |              ^^^^^ help: if this is intentional, prefix it with an underscore: `_token`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tokenkind` is never read
[INFO] [stdout]   --> src/error.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct KWLError {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 28 |     tokenkind: (),
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Token` is never constructed
[INFO] [stdout]   --> src/lexer/token.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | struct Token<'a> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `associativity` is never read
[INFO] [stdout]   --> src/parser/expression_tree.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct OperatorInfo {
[INFO] [stdout]    |        ------------ field in this struct
[INFO] [stdout] 22 |     pub associativity: Associativity,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Prefix` is never constructed
[INFO] [stdout]   --> src/parser/expression_tree.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | enum OperatorType {
[INFO] [stdout]    |      ------------ variant in this enum
[INFO] [stdout] 27 |     Infix,
[INFO] [stdout] 28 |     Prefix,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RightToLeft` is never constructed
[INFO] [stdout]   --> src/parser/expression_tree.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | enum Associativity {
[INFO] [stdout]    |      ------------- variant in this enum
[INFO] [stdout] 32 |     LeftToRight,
[INFO] [stdout] 33 |     RightToLeft,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `find_last_index_where` is never used
[INFO] [stdout]   --> src/parser/util.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub trait InputUtil
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 20 |     fn find_last_index_where<F>(self, f: F) -> Option<usize>
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:32:21
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn parse(input: &[TokenKind]) -> ParseResult<Self>;
[INFO] [stdout]    |                     ^^^^^^^^^^^^     ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn parse(input: &[TokenKind]) -> ParseResult<'_, Self>;
[INFO] [stdout]    |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser/binary_operator.rs:13:21
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn parse(input: &[crate::lexer::token::TokenKind]) -> super::ParseResult<Self> {
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn parse(input: &[crate::lexer::token::TokenKind]) -> super::ParseResult<'_, Self> {
[INFO] [stdout]    |                                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser/unary_operator.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn parse(input: &[crate::lexer::token::TokenKind]) -> super::ParseResult<Self> {
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn parse(input: &[crate::lexer::token::TokenKind]) -> super::ParseResult<'_, Self> {
[INFO] [stdout]    |                                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `multi::many1`
[INFO] [stdout]  --> src/lexer/atom.rs:2:102
[INFO] [stdout]   |
[INFO] [stdout] 2 |     branch::alt, bytes::complete::tag, character::complete::line_ending, combinator::value, IResult, multi::many1,
[INFO] [stdout]   |                                                                                                      ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/lexer/atom.rs:21:35
[INFO] [stdout]    |
[INFO] [stdout] 21 |         value(TokenKind::NewLine, (line_ending)),
[INFO] [stdout]    |                                   ^           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 21 -         value(TokenKind::NewLine, (line_ending)),
[INFO] [stdout] 21 +         value(TokenKind::NewLine, line_ending ),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::VecDeque`
[INFO] [stdout]  --> src/parser/expression.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::VecDeque;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error::ParserError`
[INFO] [stdout]  --> src/parser/expression.rs:3:38
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::{lexer::token::TokenKind, error::ParserError};
[INFO] [stdout]   |                                      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ExpressionNode`, `ParseInput`, `binary_operator::BinaryOperator`, and `unary_operator::UnaryOperator`
[INFO] [stdout]  --> src/parser/expression.rs:5:31
[INFO] [stdout]   |
[INFO] [stdout] 5 | ...e, ParseInput, util::InputUtil, unary_operator::UnaryOperator, binary_operator::BinaryOperator, expression_tree::{ExpressionTree, ExpressionNode, c...
[INFO] [stdout]   |       ^^^^^^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^                                    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `OnceCell`
[INFO] [stdout]  --> src/parser/expression_tree.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use once_cell::sync::{OnceCell, Lazy};
[INFO] [stdout]   |                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/parser/expression_tree.rs:5:90
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::{term::Term, binary_operator::BinaryOperator, unary_operator::{UnaryOperator, self}, util::InputUtil, Node};
[INFO] [stdout]   |                                                                                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `token`
[INFO] [stdout]    --> src/parser/expression_tree.rs:139:14
[INFO] [stdout]     |
[INFO] [stdout] 139 |         Some(token) => todo!(),
[INFO] [stdout]     |              ^^^^^ help: if this is intentional, prefix it with an underscore: `_token`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tokenkind` is never read
[INFO] [stdout]   --> src/error.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct KWLError {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 28 |     tokenkind: (),
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Token` is never constructed
[INFO] [stdout]   --> src/lexer/token.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | struct Token<'a> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `associativity` is never read
[INFO] [stdout]   --> src/parser/expression_tree.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct OperatorInfo {
[INFO] [stdout]    |        ------------ field in this struct
[INFO] [stdout] 22 |     pub associativity: Associativity,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Prefix` is never constructed
[INFO] [stdout]   --> src/parser/expression_tree.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | enum OperatorType {
[INFO] [stdout]    |      ------------ variant in this enum
[INFO] [stdout] 27 |     Infix,
[INFO] [stdout] 28 |     Prefix,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RightToLeft` is never constructed
[INFO] [stdout]   --> src/parser/expression_tree.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | enum Associativity {
[INFO] [stdout]    |      ------------- variant in this enum
[INFO] [stdout] 32 |     LeftToRight,
[INFO] [stdout] 33 |     RightToLeft,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `find_last_index_where` is never used
[INFO] [stdout]   --> src/parser/util.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub trait InputUtil
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 20 |     fn find_last_index_where<F>(self, f: F) -> Option<usize>
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:32:21
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn parse(input: &[TokenKind]) -> ParseResult<Self>;
[INFO] [stdout]    |                     ^^^^^^^^^^^^     ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn parse(input: &[TokenKind]) -> ParseResult<'_, Self>;
[INFO] [stdout]    |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser/binary_operator.rs:13:21
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn parse(input: &[crate::lexer::token::TokenKind]) -> super::ParseResult<Self> {
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn parse(input: &[crate::lexer::token::TokenKind]) -> super::ParseResult<'_, Self> {
[INFO] [stdout]    |                                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser/unary_operator.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn parse(input: &[crate::lexer::token::TokenKind]) -> super::ParseResult<Self> {
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn parse(input: &[crate::lexer::token::TokenKind]) -> super::ParseResult<'_, Self> {
[INFO] [stdout]    |                                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "d09cadda1e19e38cf57cd78796e25e241eb963184bcec9331b817cc157d3bb9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d09cadda1e19e38cf57cd78796e25e241eb963184bcec9331b817cc157d3bb9b", kill_on_drop: false }`
[INFO] [stdout] d09cadda1e19e38cf57cd78796e25e241eb963184bcec9331b817cc157d3bb9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d0987bb819ce8652c2a1277bd594ce35110fa9793a4f21ac271192a6b92f9868
[INFO] running `Command { std: "docker" "start" "-a" "d0987bb819ce8652c2a1277bd594ce35110fa9793a4f21ac271192a6b92f9868", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `multi::many1`
[INFO] [stderr]  --> src/lexer/atom.rs:2:102
[INFO] [stderr]   |
[INFO] [stderr] 2 |     branch::alt, bytes::complete::tag, character::complete::line_ending, combinator::value, IResult, multi::many1,
[INFO] [stderr]   |                                                                                                      ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/lexer/atom.rs:21:35
[INFO] [stderr]    |
[INFO] [stderr] 21 |         value(TokenKind::NewLine, (line_ending)),
[INFO] [stderr]    |                                   ^           ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 21 -         value(TokenKind::NewLine, (line_ending)),
[INFO] [stderr] 21 +         value(TokenKind::NewLine, line_ending ),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::VecDeque`
[INFO] [stderr]  --> src/parser/expression.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::VecDeque;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `error::ParserError`
[INFO] [stderr]  --> src/parser/expression.rs:3:38
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::{lexer::token::TokenKind, error::ParserError};
[INFO] [stderr]   |                                      ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ExpressionNode`, `ParseInput`, `binary_operator::BinaryOperator`, and `unary_operator::UnaryOperator`
[INFO] [stderr]  --> src/parser/expression.rs:5:31
[INFO] [stderr]   |
[INFO] [stderr] 5 | ...e, ParseInput, util::InputUtil, unary_operator::UnaryOperator, binary_operator::BinaryOperator, expression_tree::{ExpressionTree, ExpressionNode, c...
[INFO] [stderr]   |       ^^^^^^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^                                    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `OnceCell`
[INFO] [stderr]  --> src/parser/expression_tree.rs:1:23
[INFO] [stderr]   |
[INFO] [stderr] 1 | use once_cell::sync::{OnceCell, Lazy};
[INFO] [stderr]   |                       ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]  --> src/parser/expression_tree.rs:5:90
[INFO] [stderr]   |
[INFO] [stderr] 5 | use super::{term::Term, binary_operator::BinaryOperator, unary_operator::{UnaryOperator, self}, util::InputUtil, Node};
[INFO] [stderr]   |                                                                                          ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `token`
[INFO] [stderr]    --> src/parser/expression_tree.rs:139:14
[INFO] [stderr]     |
[INFO] [stderr] 139 |         Some(token) => todo!(),
[INFO] [stderr]     |              ^^^^^ help: if this is intentional, prefix it with an underscore: `_token`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `tokenkind` is never read
[INFO] [stderr]   --> src/error.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub struct KWLError {
[INFO] [stderr]    |            -------- field in this struct
[INFO] [stderr] 28 |     tokenkind: (),
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Token` is never constructed
[INFO] [stderr]   --> src/lexer/token.rs:40:8
[INFO] [stderr]    |
[INFO] [stderr] 40 | struct Token<'a> {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `associativity` is never read
[INFO] [stderr]   --> src/parser/expression_tree.rs:22:9
[INFO] [stderr]    |
[INFO] [stderr] 21 | struct OperatorInfo {
[INFO] [stderr]    |        ------------ field in this struct
[INFO] [stderr] 22 |     pub associativity: Associativity,
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Prefix` is never constructed
[INFO] [stderr]   --> src/parser/expression_tree.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 26 | enum OperatorType {
[INFO] [stderr]    |      ------------ variant in this enum
[INFO] [stderr] 27 |     Infix,
[INFO] [stderr] 28 |     Prefix,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `RightToLeft` is never constructed
[INFO] [stderr]   --> src/parser/expression_tree.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 31 | enum Associativity {
[INFO] [stderr]    |      ------------- variant in this enum
[INFO] [stderr] 32 |     LeftToRight,
[INFO] [stderr] 33 |     RightToLeft,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `find_last_index_where` is never used
[INFO] [stderr]   --> src/parser/util.rs:20:8
[INFO] [stderr]    |
[INFO] [stderr]  6 | pub trait InputUtil
[INFO] [stderr]    |           --------- method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 20 |     fn find_last_index_where<F>(self, f: F) -> Option<usize>
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/parser.rs:32:21
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn parse(input: &[TokenKind]) -> ParseResult<Self>;
[INFO] [stderr]    |                     ^^^^^^^^^^^^     ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                     |
[INFO] [stderr]    |                     the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn parse(input: &[TokenKind]) -> ParseResult<'_, Self>;
[INFO] [stderr]    |                                                  +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/parser/binary_operator.rs:13:21
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn parse(input: &[crate::lexer::token::TokenKind]) -> super::ParseResult<Self> {
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                     |
[INFO] [stderr]    |                     the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn parse(input: &[crate::lexer::token::TokenKind]) -> super::ParseResult<'_, Self> {
[INFO] [stderr]    |                                                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/parser/unary_operator.rs:11:21
[INFO] [stderr]    |
[INFO] [stderr] 11 |     fn parse(input: &[crate::lexer::token::TokenKind]) -> super::ParseResult<Self> {
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                     |
[INFO] [stderr]    |                     the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 11 |     fn parse(input: &[crate::lexer::token::TokenKind]) -> super::ParseResult<'_, Self> {
[INFO] [stderr]    |                                                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: `kwl-lexer` (lib) generated 17 warnings (run `cargo fix --lib -p kwl-lexer` to apply 11 suggestions)
[INFO] [stderr] warning: `kwl-lexer` (lib test) generated 17 warnings (17 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kwl_lexer-a5a6cab08e6de336)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test lexer::tests::identifier ... ok
[INFO] [stdout] test lexer::tests::fib_program ... ok
[INFO] [stdout] test lexer::literal::tests::string_literal ... ok
[INFO] [stdout] test lexer::tests::simple_assignment ... ok
[INFO] [stdout] test parser::function_head::tests::double_head ... ok
[INFO] [stdout] test lexer::tests::fib_program_with_comment ... ok
[INFO] [stdout] test parser::function_head::tests::simple_head ... ok
[INFO] [stdout] test lexer::literal::tests::float_literal ... ok
[INFO] [stdout] test parser::function_head::tests::only_return_head ... ok
[INFO] [stdout] test parser::function_head::tests::nothing_head ... ok
[INFO] [stdout] test tests::simple_function ... ok
[INFO] [stdout] test parser::function_head::tests::empty_head ... ok
[INFO] [stdout] test tests::fib_program_with_comment ... FAILED
[INFO] [stdout] test tests::definition ... FAILED
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] test tests::assignment ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::fib_program_with_comment stdout ----
[INFO] [stdout] AREA 
[INFO] [stdout] [NewLine, DefinitionToken, Identifier("n"), Colon, Identifier("i64"), AssignmentToken, FunctionIdentifier("fib"), ParenthesesOpen, IntegerLiteral(5), ParenthesesClosed, NewLine]
[INFO] [stdout] THE CURSOR: [DefinitionToken, Identifier("n"), Colon, Identifier("i64"), AssignmentToken, FunctionIdentifier("fib"), ParenthesesOpen, IntegerLiteral(5), ParenthesesClosed, NewLine]
[INFO] [stdout] Primitive: [Identifier("i64"), AssignmentToken, FunctionIdentifier("fib"), ParenthesesOpen, IntegerLiteral(5), ParenthesesClosed, NewLine]
[INFO] [stdout] Definition:[AssignmentToken, FunctionIdentifier("fib"), ParenthesesOpen, IntegerLiteral(5), ParenthesesClosed, NewLine]
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::fib_program_with_comment' (38) panicked at src/parser/expression_tree.rs:54:5:
[INFO] [stdout] not yet implemented
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5724e3908dc2 - std::backtrace_rs::backtrace::libunwind::trace::h786de35fecf3582f
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5724e3908dc2 - std::backtrace_rs::backtrace::trace_unsynchronized::h4a7da1a2a64387f1
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5724e3908dc2 - std::sys::backtrace::_print_fmt::h6bd7d500070c788c
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5724e3908dc2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h6d82c1afff976903
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5724e39191bf - core::fmt::rt::Argument::fmt::hc4ce6d643d397690
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5724e39191bf - core::fmt::write::hb1e7ca88b6a3936e
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x5724e38d64b3 - std::io::default_write_fmt::haffd49d96f1984a8
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5724e38d64b3 - std::io::Write::write_fmt::h027871c57cf57c01
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5724e38e2382 - std::sys::backtrace::BacktraceLock::print::ha2430613ee79d059
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5724e38e700f - std::panicking::default_hook::{{closure}}::hdbd2db9e5c303cf6
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5724e38e6ea1 - std::panicking::default_hook::hed93c70cba5fdcf0
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5724e38a55fe - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd0ee8b569efc6a07
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x5724e38a55fe - test::test_main_with_exit_callback::{{closure}}::hf10864b576ecd15d
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5724e38e761f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h3a55ca34534c0d00
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x5724e38e761f - std::panicking::panic_with_hook::h3862d766c2cec19b
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5724e38e7446 - std::panicking::panic_handler::{{closure}}::hb95eb402b5e28ee1
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:700:13
[INFO] [stdout]   16:     0x5724e38e24c9 - std::sys::backtrace::__rust_end_short_backtrace::hf73a26dc1835d85a
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5724e38cadad - __rustc[6ed5915ee467787]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5724e39223a0 - core::panicking::panic_fmt::h3454303eb8e6f7cd
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5724e392237c - core::panicking::panic::hb290d809a6d6b140
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x5724e384df57 - kwl_lexer::parser::expression_tree::create_tree::hecdd6b853d0acac1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/expression_tree.rs:54:5
[INFO] [stdout]   21:     0x5724e3875908 - <kwl_lexer::parser::expression::Expression as kwl_lexer::parser::Node>::parse::hed4f206128832980
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/expression.rs:16:22
[INFO] [stdout]   22:     0x5724e3869275 - kwl_lexer::parser::definition::Definition::parse_typed_variable_definition::h95103155e185559b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/definition.rs:66:34
[INFO] [stdout]   23:     0x5724e38688b4 - kwl_lexer::parser::definition::Definition::parse_definition::h639e1cd8e6fe55f1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/definition.rs:30:39
[INFO] [stdout]   24:     0x5724e3867537 - <kwl_lexer::parser::definition::Definition as kwl_lexer::parser::Node>::parse::he98a403dd8348a2f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/definition.rs:19:47
[INFO] [stdout]   25:     0x5724e3881f6c - kwl_lexer::parser::statement::Statement::parse_definition::h8e9f686d7d3ef51a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/statement.rs:49:38
[INFO] [stdout]   26:     0x5724e387d2f8 - <kwl_lexer::parser::statement::Statement as kwl_lexer::parser::Node>::parse::hb0667e5f36f87d9d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/statement.rs:15:49
[INFO] [stdout]   27:     0x5724e386988d - kwl_lexer::parser::function_body::FunctionBody::parse_statements::ha95994e09d7930dc
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/function_body.rs:42:38
[INFO] [stdout]   28:     0x5724e3867dd4 - <kwl_lexer::parser::function_body::FunctionBody as kwl_lexer::parser::Node>::parse::hb6cba91af518fc11
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/function_body.rs:15:42
[INFO] [stdout]   29:     0x5724e3868c13 - kwl_lexer::parser::definition::Definition::parse_function_definition::hf405b2ba6bcd12d1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/definition.rs:45:37
[INFO] [stdout]   30:     0x5724e386751e - <kwl_lexer::parser::definition::Definition as kwl_lexer::parser::Node>::parse::he98a403dd8348a2f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/definition.rs:18:55
[INFO] [stdout]   31:     0x5724e3881f6c - kwl_lexer::parser::statement::Statement::parse_definition::h8e9f686d7d3ef51a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/statement.rs:49:38
[INFO] [stdout]   32:     0x5724e387d2f8 - <kwl_lexer::parser::statement::Statement as kwl_lexer::parser::Node>::parse::hb0667e5f36f87d9d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/statement.rs:15:49
[INFO] [stdout]   33:     0x5724e38504b2 - kwl_lexer::parser::root::Root::parse_statements::hbcc274513b8b1348
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/root.rs:26:38
[INFO] [stdout]   34:     0x5724e384c1b2 - <kwl_lexer::parser::root::Root as kwl_lexer::parser::Node>::parse::h29ce369827f9933a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/root.rs:12:9
[INFO] [stdout]   35:     0x5724e3858b22 - kwl_lexer::parser::parse::h2ea9c7eca15ba0a2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:25:5
[INFO] [stdout]   36:     0x5724e38589ed - kwl_lexer::tests::fib_program_with_comment::hd63295d894acf494
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:59:27
[INFO] [stdout]   37:     0x5724e3858ae7 - kwl_lexer::tests::fib_program_with_comment::{{closure}}::h04e07d4078e9d8bf
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:40:34
[INFO] [stdout]   38:     0x5724e3849136 - core::ops::function::FnOnce::call_once::h242e0bd3c2e6965c
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x5724e38a53db - core::ops::function::FnOnce::call_once::ha729ee35d2fab541
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x5724e38a53db - test::__rust_begin_short_backtrace::ha40f4db8207e1111
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x5724e38b945d - test::run_test_in_process::{{closure}}::hc1b77cda5d44f0f3
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x5724e38b945d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h1dbea1de64785521
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x5724e38b945d - std::panicking::catch_unwind::do_call::hd5febe9affd5a1b3
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:590:40
[INFO] [stdout]   44:     0x5724e38b945d - std::panicking::catch_unwind::h51ea89627559b6f4
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:553:19
[INFO] [stdout]   45:     0x5724e38b945d - std::panic::catch_unwind::hb8b8c2367cae3d66
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x5724e38b945d - test::run_test_in_process::ha5b55801407ea100
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x5724e38b945d - test::run_test::{{closure}}::h0b9d4072b527abf5
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x5724e3892974 - test::run_test::{{closure}}::hb1056b5731205822
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x5724e3892974 - std::sys::backtrace::__rust_begin_short_backtrace::hb61ff5a34023c7ef
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   50:     0x5724e38962aa - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hb0a83c0e8b353cff
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   51:     0x5724e38962aa - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb4f32cb008535298
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x5724e38962aa - std::panicking::catch_unwind::do_call::h16d110e4fc35789a
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:590:40
[INFO] [stdout]   53:     0x5724e38962aa - std::panicking::catch_unwind::hea9118f355699c4b
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:553:19
[INFO] [stdout]   54:     0x5724e38962aa - std::panic::catch_unwind::hf4b3c2a06d3f42f5
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x5724e38962aa - std::thread::Builder::spawn_unchecked_::{{closure}}::h3f4cb733a52d53d5
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   56:     0x5724e38962aa - core::ops::function::FnOnce::call_once{{vtable.shim}}::h4052f0967b37caeb
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x5724e38dd8bf - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7ec433abd3f148b4
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   58:     0x5724e38dd8bf - std::sys::thread::unix::Thread::new::thread_start::he514622d3d7ba65c
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   59:     0x712f6a8cfaa4 - <unknown>
[INFO] [stdout]   60:     0x712f6a95ca64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::definition stdout ----
[INFO] [stdout] [
[INFO] [stdout]     DefinitionToken,
[INFO] [stdout]     Identifier(
[INFO] [stdout]         "a",
[INFO] [stdout]     ),
[INFO] [stdout]     AssignmentToken,
[INFO] [stdout]     IntegerLiteral(
[INFO] [stdout]         1,
[INFO] [stdout]     ),
[INFO] [stdout]     NewLine,
[INFO] [stdout]     DefinitionToken,
[INFO] [stdout]     Identifier(
[INFO] [stdout]         "a",
[INFO] [stdout]     ),
[INFO] [stdout]     AssignmentToken,
[INFO] [stdout]     IntegerLiteral(
[INFO] [stdout]         2,
[INFO] [stdout]     ),
[INFO] [stdout] ]
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::definition' (37) panicked at src/parser/expression_tree.rs:54:5:
[INFO] [stdout] not yet implemented
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5724e3908dc2 - std::backtrace_rs::backtrace::libunwind::trace::h786de35fecf3582f
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5724e3908dc2 - std::backtrace_rs::backtrace::trace_unsynchronized::h4a7da1a2a64387f1
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5724e3908dc2 - std::sys::backtrace::_print_fmt::h6bd7d500070c788c
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5724e3908dc2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h6d82c1afff976903
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5724e39191bf - core::fmt::rt::Argument::fmt::hc4ce6d643d397690
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5724e39191bf - core::fmt::write::hb1e7ca88b6a3936e
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x5724e38d64b3 - std::io::default_write_fmt::haffd49d96f1984a8
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5724e38d64b3 - std::io::Write::write_fmt::h027871c57cf57c01
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5724e38e2382 - std::sys::backtrace::BacktraceLock::print::ha2430613ee79d059
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5724e38e700f - std::panicking::default_hook::{{closure}}::hdbd2db9e5c303cf6
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5724e38e6ea1 - std::panicking::default_hook::hed93c70cba5fdcf0
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5724e38a55fe - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd0ee8b569efc6a07
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x5724e38a55fe - test::test_main_with_exit_callback::{{closure}}::hf10864b576ecd15d
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5724e38e761f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h3a55ca34534c0d00
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x5724e38e761f - std::panicking::panic_with_hook::h3862d766c2cec19b
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5724e38e7446 - std::panicking::panic_handler::{{closure}}::hb95eb402b5e28ee1
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:700:13
[INFO] [stdout]   16:     0x5724e38e24c9 - std::sys::backtrace::__rust_end_short_backtrace::hf73a26dc1835d85a
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5724e38cadad - __rustc[6ed5915ee467787]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5724e39223a0 - core::panicking::panic_fmt::h3454303eb8e6f7cd
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5724e392237c - core::panicking::panic::hb290d809a6d6b140
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x5724e384df57 - kwl_lexer::parser::expression_tree::create_tree::hecdd6b853d0acac1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/expression_tree.rs:54:5
[INFO] [stdout]   21:     0x5724e3875908 - <kwl_lexer::parser::expression::Expression as kwl_lexer::parser::Node>::parse::hed4f206128832980
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/expression.rs:16:22
[INFO] [stdout]   22:     0x5724e3868e83 - kwl_lexer::parser::definition::Definition::parse_variable_definition::h7715b1a559a61130
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/definition.rs:56:34
[INFO] [stdout]   23:     0x5724e38688f8 - kwl_lexer::parser::definition::Definition::parse_definition::h639e1cd8e6fe55f1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/definition.rs:33:17
[INFO] [stdout]   24:     0x5724e3867537 - <kwl_lexer::parser::definition::Definition as kwl_lexer::parser::Node>::parse::he98a403dd8348a2f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/definition.rs:19:47
[INFO] [stdout]   25:     0x5724e3881f6c - kwl_lexer::parser::statement::Statement::parse_definition::h8e9f686d7d3ef51a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/statement.rs:49:38
[INFO] [stdout]   26:     0x5724e387d2f8 - <kwl_lexer::parser::statement::Statement as kwl_lexer::parser::Node>::parse::hb0667e5f36f87d9d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/statement.rs:15:49
[INFO] [stdout]   27:     0x5724e38504b2 - kwl_lexer::parser::root::Root::parse_statements::hbcc274513b8b1348
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/root.rs:26:38
[INFO] [stdout]   28:     0x5724e384c1b2 - <kwl_lexer::parser::root::Root as kwl_lexer::parser::Node>::parse::h29ce369827f9933a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/root.rs:12:9
[INFO] [stdout]   29:     0x5724e3858b22 - kwl_lexer::parser::parse::h2ea9c7eca15ba0a2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:25:5
[INFO] [stdout]   30:     0x5724e38584d1 - kwl_lexer::tests::definition::h4134c2d1e49e8fb7
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:86:20
[INFO] [stdout]   31:     0x5724e38586c7 - kwl_lexer::tests::definition::{{closure}}::hd10449dd2405c738
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:63:20
[INFO] [stdout]   32:     0x5724e3849436 - core::ops::function::FnOnce::call_once::hc493e88847a98ffd
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   33:     0x5724e38a53db - core::ops::function::FnOnce::call_once::ha729ee35d2fab541
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   34:     0x5724e38a53db - test::__rust_begin_short_backtrace::ha40f4db8207e1111
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:663:18
[INFO] [stdout]   35:     0x5724e38b945d - test::run_test_in_process::{{closure}}::hc1b77cda5d44f0f3
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:686:74
[INFO] [stdout]   36:     0x5724e38b945d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h1dbea1de64785521
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x5724e38b945d - std::panicking::catch_unwind::do_call::hd5febe9affd5a1b3
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:590:40
[INFO] [stdout]   38:     0x5724e38b945d - std::panicking::catch_unwind::h51ea89627559b6f4
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:553:19
[INFO] [stdout]   39:     0x5724e38b945d - std::panic::catch_unwind::hb8b8c2367cae3d66
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5724e38b945d - test::run_test_in_process::ha5b55801407ea100
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:686:27
[INFO] [stdout]   41:     0x5724e38b945d - test::run_test::{{closure}}::h0b9d4072b527abf5
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:607:43
[INFO] [stdout]   42:     0x5724e3892974 - test::run_test::{{closure}}::hb1056b5731205822
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:637:41
[INFO] [stdout]   43:     0x5724e3892974 - std::sys::backtrace::__rust_begin_short_backtrace::hb61ff5a34023c7ef
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   44:     0x5724e38962aa - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hb0a83c0e8b353cff
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   45:     0x5724e38962aa - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb4f32cb008535298
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   46:     0x5724e38962aa - std::panicking::catch_unwind::do_call::h16d110e4fc35789a
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:590:40
[INFO] [stdout]   47:     0x5724e38962aa - std::panicking::catch_unwind::hea9118f355699c4b
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:553:19
[INFO] [stdout]   48:     0x5724e38962aa - std::panic::catch_unwind::hf4b3c2a06d3f42f5
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5724e38962aa - std::thread::Builder::spawn_unchecked_::{{closure}}::h3f4cb733a52d53d5
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   50:     0x5724e38962aa - core::ops::function::FnOnce::call_once{{vtable.shim}}::h4052f0967b37caeb
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5724e38dd8bf - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7ec433abd3f148b4
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   52:     0x5724e38dd8bf - std::sys::thread::unix::Thread::new::thread_start::he514622d3d7ba65c
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   53:     0x712f6a8cfaa4 - <unknown>
[INFO] [stdout]   54:     0x712f6a95ca64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::assignment stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::assignment' (36) panicked at src/parser/expression_tree.rs:54:5:
[INFO] [stdout] not yet implemented
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5724e3908dc2 - std::backtrace_rs::backtrace::libunwind::trace::h786de35fecf3582f
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5724e3908dc2 - std::backtrace_rs::backtrace::trace_unsynchronized::h4a7da1a2a64387f1
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5724e3908dc2 - std::sys::backtrace::_print_fmt::h6bd7d500070c788c
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5724e3908dc2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h6d82c1afff976903
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5724e39191bf - core::fmt::rt::Argument::fmt::hc4ce6d643d397690
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5724e39191bf - core::fmt::write::hb1e7ca88b6a3936e
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x5724e38d64b3 - std::io::default_write_fmt::haffd49d96f1984a8
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5724e38d64b3 - std::io::Write::write_fmt::h027871c57cf57c01
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5724e38e2382 - std::sys::backtrace::BacktraceLock::print::ha2430613ee79d059
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5724e38e700f - std::panicking::default_hook::{{closure}}::hdbd2db9e5c303cf6
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5724e38e6ea1 - std::panicking::default_hook::hed93c70cba5fdcf0
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5724e38a55fe - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd0ee8b569efc6a07
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x5724e38a55fe - test::test_main_with_exit_callback::{{closure}}::hf10864b576ecd15d
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5724e38e761f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h3a55ca34534c0d00
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x5724e38e761f - std::panicking::panic_with_hook::h3862d766c2cec19b
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5724e38e7446 - std::panicking::panic_handler::{{closure}}::hb95eb402b5e28ee1
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:700:13
[INFO] [stdout]   16:     0x5724e38e24c9 - std::sys::backtrace::__rust_end_short_backtrace::hf73a26dc1835d85a
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5724e38cadad - __rustc[6ed5915ee467787]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5724e39223a0 - core::panicking::panic_fmt::h3454303eb8e6f7cd
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5724e392237c - core::panicking::panic::hb290d809a6d6b140
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x5724e384df57 - kwl_lexer::parser::expression_tree::create_tree::hecdd6b853d0acac1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/expression_tree.rs:54:5
[INFO] [stdout]   21:     0x5724e3875908 - <kwl_lexer::parser::expression::Expression as kwl_lexer::parser::Node>::parse::hed4f206128832980
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/expression.rs:16:22
[INFO] [stdout]   22:     0x5724e3881bc5 - kwl_lexer::parser::statement::Statement::parse_assignment::hc5006f1f3e19a657
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/statement.rs:59:38
[INFO] [stdout]   23:     0x5724e3882405 - kwl_lexer::parser::statement::Statement::parse_expression_or_assignment::h40fb959f60c0f1dd
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/statement.rs:41:49
[INFO] [stdout]   24:     0x5724e387d2df - <kwl_lexer::parser::statement::Statement as kwl_lexer::parser::Node>::parse::hb0667e5f36f87d9d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/statement.rs:16:47
[INFO] [stdout]   25:     0x5724e38504b2 - kwl_lexer::parser::root::Root::parse_statements::hbcc274513b8b1348
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/root.rs:26:38
[INFO] [stdout]   26:     0x5724e384c1b2 - <kwl_lexer::parser::root::Root as kwl_lexer::parser::Node>::parse::h29ce369827f9933a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/root.rs:12:9
[INFO] [stdout]   27:     0x5724e3858b22 - kwl_lexer::parser::parse::h2ea9c7eca15ba0a2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:25:5
[INFO] [stdout]   28:     0x5724e3857d2a - kwl_lexer::tests::assignment::h3cd36258642dbcb2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:102:20
[INFO] [stdout]   29:     0x5724e3857f07 - kwl_lexer::tests::assignment::{{closure}}::hcecc56a6c9daf1aa
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:92:20
[INFO] [stdout]   30:     0x5724e38490f6 - core::ops::function::FnOnce::call_once::h21fa16d99ca4ba52
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x5724e38a53db - core::ops::function::FnOnce::call_once::ha729ee35d2fab541
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   32:     0x5724e38a53db - test::__rust_begin_short_backtrace::ha40f4db8207e1111
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:663:18
[INFO] [stdout]   33:     0x5724e38b945d - test::run_test_in_process::{{closure}}::hc1b77cda5d44f0f3
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:686:74
[INFO] [stdout]   34:     0x5724e38b945d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h1dbea1de64785521
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   35:     0x5724e38b945d - std::panicking::catch_unwind::do_call::hd5febe9affd5a1b3
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:590:40
[INFO] [stdout]   36:     0x5724e38b945d - std::panicking::catch_unwind::h51ea89627559b6f4
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:553:19
[INFO] [stdout]   37:     0x5724e38b945d - std::panic::catch_unwind::hb8b8c2367cae3d66
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panic.rs:359:14
[INFO] [stdout]   38:     0x5724e38b945d - test::run_test_in_process::ha5b55801407ea100
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:686:27
[INFO] [stdout]   39:     0x5724e38b945d - test::run_test::{{closure}}::h0b9d4072b527abf5
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:607:43
[INFO] [stdout]   40:     0x5724e3892974 - test::run_test::{{closure}}::hb1056b5731205822
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:637:41
[INFO] [stdout]   41:     0x5724e3892974 - std::sys::backtrace::__rust_begin_short_backtrace::hb61ff5a34023c7ef
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   42:     0x5724e38962aa - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hb0a83c0e8b353cff
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   43:     0x5724e38962aa - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb4f32cb008535298
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   44:     0x5724e38962aa - std::panicking::catch_unwind::do_call::h16d110e4fc35789a
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:590:40
[INFO] [stdout]   45:     0x5724e38962aa - std::panicking::catch_unwind::hea9118f355699c4b
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:553:19
[INFO] [stdout]   46:     0x5724e38962aa - std::panic::catch_unwind::hf4b3c2a06d3f42f5
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panic.rs:359:14
[INFO] [stdout]   47:     0x5724e38962aa - std::thread::Builder::spawn_unchecked_::{{closure}}::h3f4cb733a52d53d5
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   48:     0x5724e38962aa - core::ops::function::FnOnce::call_once{{vtable.shim}}::h4052f0967b37caeb
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   49:     0x5724e38dd8bf - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7ec433abd3f148b4
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   50:     0x5724e38dd8bf - std::sys::thread::unix::Thread::new::thread_start::he514622d3d7ba65c
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   51:     0x712f6a8cfaa4 - <unknown>
[INFO] [stdout]   52:     0x712f6a95ca64 - clone
[INFO] [stdout]   53:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::assignment
[INFO] [stdout]     tests::definition
[INFO] [stdout]     tests::fib_program_with_comment
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 12 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d0987bb819ce8652c2a1277bd594ce35110fa9793a4f21ac271192a6b92f9868", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0987bb819ce8652c2a1277bd594ce35110fa9793a4f21ac271192a6b92f9868", kill_on_drop: false }`
[INFO] [stdout] d0987bb819ce8652c2a1277bd594ce35110fa9793a4f21ac271192a6b92f9868
