[INFO] cloning repository https://github.com/JosephPrichard/kaleidoscope
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JosephPrichard/kaleidoscope" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJosephPrichard%2Fkaleidoscope", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJosephPrichard%2Fkaleidoscope'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0c1dd770c105ebdfb582dbf4dd77c0d05cc81806
[INFO] testing JosephPrichard/kaleidoscope against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJosephPrichard%2Fkaleidoscope" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/JosephPrichard/kaleidoscope
[INFO] finished tweaking git repo https://github.com/JosephPrichard/kaleidoscope
[INFO] tweaked toml for git repo https://github.com/JosephPrichard/kaleidoscope written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/JosephPrichard/kaleidoscope on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/JosephPrichard/kaleidoscope 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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3955b4dab9e200e6a3958214208007f6399f9aa4e5fa81fc61f97c4854b4f7a
[INFO] running `Command { std: "docker" "start" "-a" "c3955b4dab9e200e6a3958214208007f6399f9aa4e5fa81fc61f97c4854b4f7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3955b4dab9e200e6a3958214208007f6399f9aa4e5fa81fc61f97c4854b4f7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3955b4dab9e200e6a3958214208007f6399f9aa4e5fa81fc61f97c4854b4f7a", kill_on_drop: false }`
[INFO] [stdout] c3955b4dab9e200e6a3958214208007f6399f9aa4e5fa81fc61f97c4854b4f7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 354e82d34cfbf2bb1c8f58127a37b67c2e219938479bd022c0bcbfb28e9da05a
[INFO] running `Command { std: "docker" "start" "-a" "354e82d34cfbf2bb1c8f58127a37b67c2e219938479bd022c0bcbfb28e9da05a", kill_on_drop: false }`
[INFO] [stderr]    Compiling kaleidoscope v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `BufReader` and `Cursor`
[INFO] [stdout]    --> src/lexer.rs:287:19
[INFO] [stdout]     |
[INFO] [stdout] 287 |     use std::io::{BufReader, Cursor};
[INFO] [stdout]     |                   ^^^^^^^^^  ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lexer::Lexer`
[INFO] [stdout]    --> src/lexer.rs:288:9
[INFO] [stdout]     |
[INFO] [stdout] 288 |     use crate::lexer::Lexer;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lexer::Token::*`
[INFO] [stdout]    --> src/lexer.rs:289:9
[INFO] [stdout]     |
[INFO] [stdout] 289 |     use crate::lexer::Token::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufReader` and `Cursor`
[INFO] [stdout]    --> src/parser.rs:377:19
[INFO] [stdout]     |
[INFO] [stdout] 377 |     use std::io::{BufReader, Cursor};
[INFO] [stdout]     |                   ^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lexer::Lexer`
[INFO] [stdout]    --> src/parser.rs:378:9
[INFO] [stdout]     |
[INFO] [stdout] 378 |     use crate::lexer::Lexer;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Call`, `Number`, and `Variable`
[INFO] [stdout]    --> src/parser.rs:379:34
[INFO] [stdout]     |
[INFO] [stdout] 379 |     use crate::parser::ExprAst::{Call, Number, Variable};
[INFO] [stdout]     |                                  ^^^^  ^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BinaryAst`, `ExprAst`, `ForAst`, `FunctionAst`, `IfAst`, `Parser`, `PrototypeAst`, and `WhileAst`
[INFO] [stdout]    --> src/parser.rs:380:25
[INFO] [stdout]     |
[INFO] [stdout] 380 |     use crate::parser::{BinaryAst, ExprAst, ForAst, FunctionAst, IfAst, Parser, PrototypeAst, WhileAst};
[INFO] [stdout]     |                         ^^^^^^^^^  ^^^^^^^  ^^^^^^  ^^^^^^^^^^^  ^^^^^  ^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Extern` and `Function`
[INFO] [stdout]    --> src/parser.rs:381:30
[INFO] [stdout]     |
[INFO] [stdout] 381 |     use crate::parser::Ast::{Extern, Function};
[INFO] [stdout]     |                              ^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Add`, `And`, `Divide`, `Eq`, `Geq`, `Lt`, `Multiply`, and `Subtract`
[INFO] [stdout]    --> src/parser.rs:382:35
[INFO] [stdout]     |
[INFO] [stdout] 382 |     use crate::parser::Operator::{Add, And, Divide, Eq, Geq, Lt, Multiply, Subtract};
[INFO] [stdout]     |                                   ^^^  ^^^  ^^^^^^  ^^  ^^^  ^^  ^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufReader` and `Cursor`
[INFO] [stdout]    --> src/codegen.rs:247:19
[INFO] [stdout]     |
[INFO] [stdout] 247 |     use std::io::{BufReader, Cursor};
[INFO] [stdout]     |                   ^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::builder::IRBuilder`
[INFO] [stdout]    --> src/codegen.rs:248:9
[INFO] [stdout]     |
[INFO] [stdout] 248 |     use crate::builder::IRBuilder;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::codegen::CodegenCtx`
[INFO] [stdout]    --> src/codegen.rs:249:9
[INFO] [stdout]     |
[INFO] [stdout] 249 |     use crate::codegen::CodegenCtx;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lexer::Lexer`
[INFO] [stdout]    --> src/codegen.rs:250:9
[INFO] [stdout]     |
[INFO] [stdout] 250 |     use crate::lexer::Lexer;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::parser::Parser`
[INFO] [stdout]    --> src/codegen.rs:251:9
[INFO] [stdout]     |
[INFO] [stdout] 251 |     use crate::parser::Parser;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Token` is never used
[INFO] [stdout]  --> src/lexer.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum Token {
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_terminator` is never used
[INFO] [stdout]   --> src/lexer.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 45 | impl Token {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] 46 |     pub fn is_terminator(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Lexer` is never constructed
[INFO] [stdout]    --> src/lexer.rs:108:12
[INFO] [stdout]     |
[INFO] [stdout] 108 | pub struct Lexer<R: BufRead> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/lexer.rs:114:12
[INFO] [stdout]     |
[INFO] [stdout] 113 | impl<R: BufRead> Lexer<R> {
[INFO] [stdout]     | ------------------------- associated items in this implementation
[INFO] [stdout] 114 |     pub fn new(reader: BufReader<R>) -> Lexer<R> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     fn read_char(&mut self) -> char {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 |     fn peek_char(&mut self) -> char {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 140 |     fn consume_char(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 144 |     fn read_text(&mut self) -> Token {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 174 |     fn read_number(&mut self) -> Token {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 188 |     fn skip_comment(&mut self) -> Token {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 202 |     fn read_misc_token(&mut self) -> Token {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 246 |     pub fn read_token(&mut self) -> Token {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 271 |     pub fn read_tokens(&mut self) -> Vec<Token> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Operator` is never used
[INFO] [stdout]  --> src/parser.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum Operator {
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `precedence` is never used
[INFO] [stdout]   --> src/parser.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl Operator {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] 22 |     fn precedence(&self) -> u32 {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BinaryAst` is never constructed
[INFO] [stdout]   --> src/parser.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct BinaryAst {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/parser.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 48 | impl BinaryAst {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 49 |     pub fn new(op: Operator, lhs: ExprAst, rhs: ExprAst) -> ExprAst {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IfAst` is never constructed
[INFO] [stdout]   --> src/parser.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct IfAst {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/parser.rs:62:12
[INFO] [stdout]    |
[INFO] [stdout] 61 | impl IfAst {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 62 |     pub fn new(cond: ExprAst, then: ExprAst, otherwise: ExprAst) -> ExprAst {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WhileAst` is never constructed
[INFO] [stdout]   --> src/parser.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub struct WhileAst {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/parser.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 73 | impl WhileAst {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 74 |     pub fn new(cond: ExprAst, body: ExprAst) -> ExprAst {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ForAst` is never constructed
[INFO] [stdout]   --> src/parser.rs:80:12
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub struct ForAst {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/parser.rs:88:12
[INFO] [stdout]    |
[INFO] [stdout] 87 | impl ForAst {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 88 |     pub fn new(var: String, beg: ExprAst, end: ExprAst, body: ExprAst) -> ExprAst {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ExprAst` is never used
[INFO] [stdout]   --> src/parser.rs:94:10
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub enum ExprAst {
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `variable` and `call` are never used
[INFO] [stdout]    --> src/parser.rs:106:12
[INFO] [stdout]     |
[INFO] [stdout] 105 | impl ExprAst {
[INFO] [stdout]     | ------------ associated functions in this implementation
[INFO] [stdout] 106 |     pub fn variable(var: &str) -> ExprAst {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 110 |     pub fn call(callee: &str, args: Vec<ExprAst>) -> ExprAst {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PrototypeAst` is never constructed
[INFO] [stdout]    --> src/parser.rs:116:12
[INFO] [stdout]     |
[INFO] [stdout] 116 | pub struct PrototypeAst {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `of` is never used
[INFO] [stdout]    --> src/parser.rs:122:12
[INFO] [stdout]     |
[INFO] [stdout] 121 | impl PrototypeAst {
[INFO] [stdout]     | ----------------- associated function in this implementation
[INFO] [stdout] 122 |     pub fn of(name: &str, args: &[&str]) -> PrototypeAst {
[INFO] [stdout]     |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FunctionAst` is never constructed
[INFO] [stdout]    --> src/parser.rs:132:12
[INFO] [stdout]     |
[INFO] [stdout] 132 | pub struct FunctionAst {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Ast` is never used
[INFO] [stdout]    --> src/parser.rs:138:10
[INFO] [stdout]     |
[INFO] [stdout] 138 | pub enum Ast {
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Parser` is never constructed
[INFO] [stdout]    --> src/parser.rs:144:12
[INFO] [stdout]     |
[INFO] [stdout] 144 | pub struct Parser<R: BufRead> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/parser.rs:150:12
[INFO] [stdout]     |
[INFO] [stdout] 149 | impl<R: BufRead> Parser<R> {
[INFO] [stdout]     | -------------------------- associated items in this implementation
[INFO] [stdout] 150 |     pub fn new(lexer: Lexer<R>) -> Parser<R> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 154 |     fn peek_token(&mut self) -> &Token {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 161 |     fn read_token(&mut self) -> Token {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 170 |     fn consume_token(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 174 |     fn expect_token(&mut self, expected: Token) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 181 |     fn parse_iden_expr(&mut self, iden: String) -> ExprAst {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 204 |     fn parse_operator(&mut self) -> Operator {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 222 |     fn parse_if_expr(&mut self) -> ExprAst {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 232 |     fn parse_for_expr(&mut self) -> ExprAst {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 |     fn parse_while_expr(&mut self) -> ExprAst {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 259 |     fn parse_binop_lhs(&mut self, depth: u32) -> ExprAst {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 272 |     fn parse_binop_rhs(&mut self, lhs: ExprAst, curr_op: Operator, depth: u32) -> ExprAst {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 304 |     fn parse_expr(&mut self, depth: u32) -> ExprAst {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 322 |     pub fn parse(&mut self) -> Vec<Ast> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 337 |     fn parse_function(&mut self) -> FunctionAst {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 353 |     fn parse_prototype(&mut self) -> PrototypeAst {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CodegenCtx` is never constructed
[INFO] [stdout]  --> src/codegen.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct CodegenCtx<'ast, W: Write> {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/codegen.rs:14:12
[INFO] [stdout]     |
[INFO] [stdout]  13 | impl<'ast, W: Write> CodegenCtx<'ast, W> {
[INFO] [stdout]     | ---------------------------------------- associated items in this implementation
[INFO] [stdout]  14 |     pub fn new(builder: IRBuilder<'ast, W>) -> CodegenCtx<'ast, W> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  23 |     pub fn codegen(&mut self, program: &'ast [Ast]) -> Result<(), String> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  30 |     fn codegen_prototype(&mut self, proto: &'ast PrototypeAst, alias: bool) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  46 |     fn codegen_function(&mut self, func: &'ast FunctionAst) -> Result<(), String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  61 |     fn codegen_decl(&mut self, ast: &'ast Ast) -> Result<(), String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  73 |     fn codegen_var(&mut self, var: &str) -> Result<String, String> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  80 |     fn codegen_call(&mut self, callee: &str, args: &'ast [ExprAst]) -> Result<String, String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 |     fn codegen_bin_expr(&mut self, ast: &'ast BinaryAst) -> Result<String, String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 151 |     fn codegen_if_expr(&mut self, expr: &'ast IfAst) -> Result<String, String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 193 |     fn codegen_for_expr(&mut self, ast: &'ast ForAst) -> Result<String, String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 232 |     fn codegen_expr(&mut self, expr: &'ast ExprAst) -> Result<String, String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IRBuilder` is never constructed
[INFO] [stdout]  --> src/builder.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct IRBuilder<'w, W> {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/builder.rs:9:12
[INFO] [stdout]     |
[INFO] [stdout]   8 | impl <'w, W: Write> IRBuilder<'w, W> {
[INFO] [stdout]     | ------------------------------------ associated items in this implementation
[INFO] [stdout]   9 |     pub fn new(w: &'w mut W) -> IRBuilder<'w, W> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  13 |     pub fn create_reg(&mut self) -> String {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  18 |     pub fn create_label(&mut self, prefix: &str) -> String {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  23 |     pub fn fadd(&mut self, ret: &str, arg1: &str, arg2: &str) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout]  27 |     pub fn fsub(&mut self, ret: &str, arg1: &str, arg2: &str) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout]  31 |     pub fn fmul(&mut self, ret: &str, arg1: &str, arg2: &str) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout]  35 |     pub fn fdiv(&mut self, ret: &str, arg1: &str, arg2: &str) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout]  39 |     pub fn fcmp_ult(&mut self, ret: &str, arg1: &str, arg2: &str) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  43 |     pub fn fcmp_ugt(&mut self, ret: &str, arg1: &str, arg2: &str) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  47 |     pub fn fcmp_ueq(&mut self, ret: &str, arg1: &str, arg2: &str) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  51 |     pub fn uitofp(&mut self, ret: &str, arg: &str) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  55 |     pub fn begin_basic_block(&mut self, bb_name: &str) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  59 |     pub fn ret(&mut self, reg: &str) {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  63 |     pub fn begin_func_body(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  67 |     pub fn end_func_body(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  71 |     pub fn end_prototype(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  75 |     pub fn def_func(&mut self, name: &str, regs: &[String], alias: bool) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  92 |     pub fn call(&mut self, ret: &str, callee: &str, args: &[String]) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 104 |     pub fn branch(&mut self, bb: &str) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 |     pub fn cond_branch(&mut self, cond: &str, bb1: &str, bb2: &str) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 112 |     pub fn phi(&mut self, ret: &str, arg1: &str, bb1: &str, arg2: &str, bb2: &str) {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "354e82d34cfbf2bb1c8f58127a37b67c2e219938479bd022c0bcbfb28e9da05a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "354e82d34cfbf2bb1c8f58127a37b67c2e219938479bd022c0bcbfb28e9da05a", kill_on_drop: false }`
[INFO] [stdout] 354e82d34cfbf2bb1c8f58127a37b67c2e219938479bd022c0bcbfb28e9da05a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 98efd8a8c637aa6ca0ed18cf2db4006fec953db255c28683b77501aad56b69e0
[INFO] running `Command { std: "docker" "start" "-a" "98efd8a8c637aa6ca0ed18cf2db4006fec953db255c28683b77501aad56b69e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling kaleidoscope v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Call` and `Variable`
[INFO] [stdout]    --> src/parser.rs:379:34
[INFO] [stdout]     |
[INFO] [stdout] 379 |     use crate::parser::ExprAst::{Call, Number, Variable};
[INFO] [stdout]     |                                  ^^^^          ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Divide` and `Multiply`
[INFO] [stdout]    --> src/parser.rs:382:45
[INFO] [stdout]     |
[INFO] [stdout] 382 |     use crate::parser::Operator::{Add, And, Divide, Eq, Geq, Lt, Multiply, Subtract};
[INFO] [stdout]     |                                             ^^^^^^               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `AssignSlash` is never constructed
[INFO] [stdout]   --> src/lexer.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub enum Token {
[INFO] [stdout]    |          ----- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 29 |     AssignSlash,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Err` is never constructed
[INFO] [stdout]    --> src/parser.rs:102:5
[INFO] [stdout]     |
[INFO] [stdout]  94 | pub enum ExprAst {
[INFO] [stdout]     |          ------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 102 |     Err(String)
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ExprAst` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Err` is never constructed
[INFO] [stdout]    --> src/parser.rs:141:5
[INFO] [stdout]     |
[INFO] [stdout] 138 | pub enum Ast {
[INFO] [stdout]     |          --- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 141 |     Err(String)
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Ast` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "98efd8a8c637aa6ca0ed18cf2db4006fec953db255c28683b77501aad56b69e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98efd8a8c637aa6ca0ed18cf2db4006fec953db255c28683b77501aad56b69e0", kill_on_drop: false }`
[INFO] [stdout] 98efd8a8c637aa6ca0ed18cf2db4006fec953db255c28683b77501aad56b69e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 00b0ee844c3502e77eec9077dbd736f9d35fb7c8be9103968cb6f48e69537a75
[INFO] running `Command { std: "docker" "start" "-a" "00b0ee844c3502e77eec9077dbd736f9d35fb7c8be9103968cb6f48e69537a75", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Call` and `Variable`
[INFO] [stderr]    --> src/parser.rs:379:34
[INFO] [stderr]     |
[INFO] [stderr] 379 |     use crate::parser::ExprAst::{Call, Number, Variable};
[INFO] [stderr]     |                                  ^^^^          ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Divide` and `Multiply`
[INFO] [stderr]    --> src/parser.rs:382:45
[INFO] [stderr]     |
[INFO] [stderr] 382 |     use crate::parser::Operator::{Add, And, Divide, Eq, Geq, Lt, Multiply, Subtract};
[INFO] [stderr]     |                                             ^^^^^^               ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `AssignSlash` is never constructed
[INFO] [stderr]   --> src/lexer.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr]  5 | pub enum Token {
[INFO] [stderr]    |          ----- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 29 |     AssignSlash,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Err` is never constructed
[INFO] [stderr]    --> src/parser.rs:102:5
[INFO] [stderr]     |
[INFO] [stderr]  94 | pub enum ExprAst {
[INFO] [stderr]     |          ------- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 102 |     Err(String)
[INFO] [stderr]     |     ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ExprAst` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Err` is never constructed
[INFO] [stderr]    --> src/parser.rs:141:5
[INFO] [stderr]     |
[INFO] [stderr] 138 | pub enum Ast {
[INFO] [stderr]     |          --- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 141 |     Err(String)
[INFO] [stderr]     |     ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Ast` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `kaleidoscope` (bin "kaleidoscope" test) generated 5 warnings (run `cargo fix --bin "kaleidoscope" -p kaleidoscope --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/build/kaleidoscope/0aa46258d19db0a9/deps/kaleidoscope-0aa46258d19db0a9)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test lexer::test::test_basic ... ok
[INFO] [stdout] test codegen::test::test_compile_formula ... ok
[INFO] [stdout] test parser::test::test_nested_functions ... ok
[INFO] [stdout] test parser::test::test_cond_exprs ... ok
[INFO] [stdout] test codegen::test::test_compile_cond ... FAILED
[INFO] [stdout] test parser::test::test_binop_unmatched - should panic ... ok
[INFO] [stdout] test parser::test::test_binop_exprs ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- codegen::test::test_compile_cond stdout ----
[INFO] [stdout] `extern`
[INFO] [stdout] <iden>
[INFO] [stdout] '('
[INFO] [stdout] <iden>
[INFO] [stdout] ')'
[INFO] [stdout] `def`
[INFO] [stdout] <iden>
[INFO] [stdout] '('
[INFO] [stdout] <iden>
[INFO] [stdout] <iden>
[INFO] [stdout] ')'
[INFO] [stdout] `if`
[INFO] [stdout] '('
[INFO] [stdout] <iden>
[INFO] [stdout] '=='
[INFO] [stdout] <iden>
[INFO] [stdout] `then`
[INFO] [stdout] '('
[INFO] [stdout] `if`
[INFO] [stdout] '('
[INFO] [stdout] <iden>
[INFO] [stdout] '<'
[INFO] [stdout] 10
[INFO] [stdout] `then`
[INFO] [stdout] '('
[INFO] [stdout] <iden>
[INFO] [stdout] '+'
[INFO] [stdout] <iden>
[INFO] [stdout] '+'
[INFO] [stdout] 10
[INFO] [stdout] `else`
[INFO] [stdout] 10
[INFO] [stdout] `else`
[INFO] [stdout] '('
[INFO] [stdout] <iden>
[INFO] [stdout] '+'
[INFO] [stdout] 50
[INFO] [stdout] '*'
[INFO] [stdout] 2
[INFO] [stdout] `def`
[INFO] [stdout] <iden>
[INFO] [stdout] '('
[INFO] [stdout] <iden>
[INFO] [stdout] ')'
[INFO] [stdout] `for`
[INFO] [stdout] <iden>
[INFO] [stdout] `in`
[INFO] [stdout] 0
[INFO] [stdout] `to`
[INFO] [stdout] <iden>
[INFO] [stdout] 
[INFO] [stdout] thread 'codegen::test::test_compile_cond' (24) panicked at src/lexer.rs:239:30:
[INFO] [stdout] Invalid or unknown character: ':'
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x57e1f1fcead2 - std[840933623431fd06]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x57e1f1fcead2 - std[840933623431fd06]::backtrace_rs::backtrace::trace_unsynchronized::<std[840933623431fd06]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x57e1f1fcead2 - std[840933623431fd06]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x57e1f1fcead2 - <<std[840933623431fd06]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8f93d80df273fe75]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x57e1f1fe406a - <core[8f93d80df273fe75]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x57e1f1fe406a - core[8f93d80df273fe75]::fmt::write
[INFO] [stdout]    6:     0x57e1f1fd3906 - std[840933623431fd06]::io::default_write_fmt::<alloc[40b2bae28975ac47]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x57e1f1fd3906 - <alloc[40b2bae28975ac47]::vec::Vec<u8> as std[840933623431fd06]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x57e1f1facf9f - <std[840933623431fd06]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x57e1f1facf9f - std[840933623431fd06]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x57e1f1fc6e09 - std[840933623431fd06]::panicking::default_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x57e1f1f626be - <alloc[40b2bae28975ac47]::boxed::Box<dyn for<'a, 'b> core[8f93d80df273fe75]::ops::function::Fn<(&'a std[840933623431fd06]::panic::PanicHookInfo<'b>,), Output = ()> + core[8f93d80df273fe75]::marker::Sync + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::Fn<(&std[840933623431fd06]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x57e1f1f626be - test[2f1252070343a163]::test_main_with_exit_callback::<test[2f1252070343a163]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x57e1f1fc6fc2 - <alloc[40b2bae28975ac47]::boxed::Box<dyn for<'a, 'b> core[8f93d80df273fe75]::ops::function::Fn<(&'a std[840933623431fd06]::panic::PanicHookInfo<'b>,), Output = ()> + core[8f93d80df273fe75]::marker::Sync + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::Fn<(&std[840933623431fd06]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x57e1f1fc6fc2 - std[840933623431fd06]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x57e1f1fad058 - std[840933623431fd06]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x57e1f1fa4a29 - std[840933623431fd06]::sys::backtrace::__rust_end_short_backtrace::<std[840933623431fd06]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x57e1f1fadead - __rustc[5b4a0c6d8cc4a177]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x57e1f1fe473c - core[8f93d80df273fe75]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x57e1f1f4af79 - <kaleidoscope[fc5864df39fb5bd0]::lexer::Lexer<std[840933623431fd06]::io::cursor::Cursor<&str>>>::read_misc_token
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lexer.rs:239:30
[INFO] [stdout]   20:     0x57e1f1f4a662 - <kaleidoscope[fc5864df39fb5bd0]::lexer::Lexer<std[840933623431fd06]::io::cursor::Cursor<&str>>>::read_token
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lexer.rs:267:18
[INFO] [stdout]   21:     0x57e1f1f51adf - <kaleidoscope[fc5864df39fb5bd0]::parser::Parser<std[840933623431fd06]::io::cursor::Cursor<&str>>>::peek_token
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:157:55
[INFO] [stdout]   22:     0x57e1f1f53198 - <kaleidoscope[fc5864df39fb5bd0]::parser::Parser<std[840933623431fd06]::io::cursor::Cursor<&str>>>::parse_iden_expr
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:182:26
[INFO] [stdout]   23:     0x57e1f1f52b60 - <kaleidoscope[fc5864df39fb5bd0]::parser::Parser<std[840933623431fd06]::io::cursor::Cursor<&str>>>::parse_binop_lhs
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:264:39
[INFO] [stdout]   24:     0x57e1f1f518e3 - <kaleidoscope[fc5864df39fb5bd0]::parser::Parser<std[840933623431fd06]::io::cursor::Cursor<&str>>>::parse_expr
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:305:25
[INFO] [stdout]   25:     0x57e1f1f522fe - <kaleidoscope[fc5864df39fb5bd0]::parser::Parser<std[840933623431fd06]::io::cursor::Cursor<&str>>>::parse_for_expr
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:242:29
[INFO] [stdout]   26:     0x57e1f1f52aeb - <kaleidoscope[fc5864df39fb5bd0]::parser::Parser<std[840933623431fd06]::io::cursor::Cursor<&str>>>::parse_binop_lhs
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:266:32
[INFO] [stdout]   27:     0x57e1f1f518e3 - <kaleidoscope[fc5864df39fb5bd0]::parser::Parser<std[840933623431fd06]::io::cursor::Cursor<&str>>>::parse_expr
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:305:25
[INFO] [stdout]   28:     0x57e1f1f52787 - <kaleidoscope[fc5864df39fb5bd0]::parser::Parser<std[840933623431fd06]::io::cursor::Cursor<&str>>>::parse_function
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:348:23
[INFO] [stdout]   29:     0x57e1f1f53dcf - <kaleidoscope[fc5864df39fb5bd0]::parser::Parser<std[840933623431fd06]::io::cursor::Cursor<&str>>>::parse
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:329:50
[INFO] [stdout]   30:     0x57e1f1f47b25 - kaleidoscope[fc5864df39fb5bd0]::codegen::test::test_compile_cond
[INFO] [stdout]                                at /opt/rustwide/workdir/src/codegen.rs:291:52
[INFO] [stdout]   31:     0x57e1f1f42aa7 - kaleidoscope[fc5864df39fb5bd0]::codegen::test::test_compile_cond::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/codegen.rs:277:31
[INFO] [stdout]   32:     0x57e1f1f41c66 - <kaleidoscope[fc5864df39fb5bd0]::codegen::test::test_compile_cond::{closure#0} as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   33:     0x57e1f1f56a6b - <fn() -> core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   34:     0x57e1f1f56a6b - test[2f1252070343a163]::__rust_begin_short_backtrace::<core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>, fn() -> core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:663:18
[INFO] [stdout]   35:     0x57e1f1f632ca - test[2f1252070343a163]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:686:74
[INFO] [stdout]   36:     0x57e1f1f632ca - <core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x57e1f1f632ca - std[840933623431fd06]::panicking::catch_unwind::do_call::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>, core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x57e1f1f632ca - std[840933623431fd06]::panicking::catch_unwind::<core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>, core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x57e1f1f632ca - std[840933623431fd06]::panic::catch_unwind::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>, core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x57e1f1f632ca - test[2f1252070343a163]::run_test_in_process
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:686:27
[INFO] [stdout]   41:     0x57e1f1f632ca - test[2f1252070343a163]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:607:43
[INFO] [stdout]   42:     0x57e1f1f5d794 - test[2f1252070343a163]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:637:41
[INFO] [stdout]   43:     0x57e1f1f5d794 - std[840933623431fd06]::sys::backtrace::__rust_begin_short_backtrace::<test[2f1252070343a163]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   44:     0x57e1f1f65dc2 - std[840933623431fd06]::thread::lifecycle::spawn_unchecked::<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   45:     0x57e1f1f65dc2 - <core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   46:     0x57e1f1f65dc2 - std[840933623431fd06]::panicking::catch_unwind::do_call::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   47:     0x57e1f1f65dc2 - std[840933623431fd06]::panicking::catch_unwind::<(), core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x57e1f1f65dc2 - std[840933623431fd06]::panic::catch_unwind::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x57e1f1f65dc2 - std[840933623431fd06]::thread::lifecycle::spawn_unchecked::<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x57e1f1f65dc2 - <std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1} as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x57e1f1fce37f - <alloc[40b2bae28975ac47]::boxed::Box<dyn core[8f93d80df273fe75]::ops::function::FnOnce<(), Output = ()> + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x57e1f1fce37f - <std[840933623431fd06]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b0a14f2aa4 - <unknown>
[INFO] [stdout]   54:     0x73b0a157fa64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- parser::test::test_binop_exprs stdout ----
[INFO] [stdout] `def`
[INFO] [stdout] <iden>
[INFO] [stdout] '('
[INFO] [stdout] <iden>
[INFO] [stdout] <iden>
[INFO] [stdout] <iden>
[INFO] [stdout] <iden>
[INFO] [stdout] ')'
[INFO] [stdout] <iden>
[INFO] [stdout] '+'
[INFO] [stdout] <iden>
[INFO] [stdout] '<'
[INFO] [stdout] <iden>
[INFO] [stdout] '-'
[INFO] [stdout] <iden>
[INFO] [stdout] `and`
[INFO] [stdout] <iden>
[INFO] [stdout] '>='
[INFO] [stdout] <iden>
[INFO] [stdout] <eof>
[INFO] [stdout] [Function(FunctionAst { prototype: PrototypeAst { name: "calculate8", args: ["a", "b", "c", "d"] }, body: Binary(BinaryAst { op: Lt, lhs: Binary(BinaryAst { op: Add, lhs: Variable("a"), rhs: Variable("b") }), rhs: Binary(BinaryAst { op: And, lhs: Binary(BinaryAst { op: Subtract, lhs: Variable("c"), rhs: Variable("d") }), rhs: Binary(BinaryAst { op: Geq, lhs: Variable("a"), rhs: Variable("c") }) }) }) })]
[INFO] [stdout] 
[INFO] [stdout] thread 'parser::test::test_binop_exprs' (27) panicked at src/parser.rs:550:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: [Function(FunctionAst { prototype: PrototypeAst { name: "calculate8", args: ["a", "b", "c", "d"] }, body: Binary(BinaryAst { op: Lt, lhs: Binary(BinaryAst { op: Add, lhs: Variable("a"), rhs: Variable("b") }), rhs: Binary(BinaryAst { op: And, lhs: Binary(BinaryAst { op: Subtract, lhs: Variable("c"), rhs: Variable("d") }), rhs: Binary(BinaryAst { op: Geq, lhs: Variable("a"), rhs: Variable("c") }) }) }) })]
[INFO] [stdout]  right: [Function(FunctionAst { prototype: PrototypeAst { name: "calculate8", args: ["a", "b", "c", "d"] }, body: Binary(BinaryAst { op: And, lhs: Binary(BinaryAst { op: Lt, lhs: Binary(BinaryAst { op: Add, lhs: Variable("a"), rhs: Variable("b") }), rhs: Binary(BinaryAst { op: Subtract, lhs: Variable("c"), rhs: Variable("d") }) }), rhs: Binary(BinaryAst { op: Geq, lhs: Variable("a"), rhs: Variable("c") }) }) })]
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x57e1f1fcead2 - std[840933623431fd06]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x57e1f1fcead2 - std[840933623431fd06]::backtrace_rs::backtrace::trace_unsynchronized::<std[840933623431fd06]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x57e1f1fcead2 - std[840933623431fd06]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x57e1f1fcead2 - <<std[840933623431fd06]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8f93d80df273fe75]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x57e1f1fe406a - <core[8f93d80df273fe75]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x57e1f1fe406a - core[8f93d80df273fe75]::fmt::write
[INFO] [stdout]    6:     0x57e1f1fd3906 - std[840933623431fd06]::io::default_write_fmt::<alloc[40b2bae28975ac47]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x57e1f1fd3906 - <alloc[40b2bae28975ac47]::vec::Vec<u8> as std[840933623431fd06]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x57e1f1facf9f - <std[840933623431fd06]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x57e1f1facf9f - std[840933623431fd06]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x57e1f1fc6e09 - std[840933623431fd06]::panicking::default_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x57e1f1f626be - <alloc[40b2bae28975ac47]::boxed::Box<dyn for<'a, 'b> core[8f93d80df273fe75]::ops::function::Fn<(&'a std[840933623431fd06]::panic::PanicHookInfo<'b>,), Output = ()> + core[8f93d80df273fe75]::marker::Sync + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::Fn<(&std[840933623431fd06]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x57e1f1f626be - test[2f1252070343a163]::test_main_with_exit_callback::<test[2f1252070343a163]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x57e1f1fc6fc2 - <alloc[40b2bae28975ac47]::boxed::Box<dyn for<'a, 'b> core[8f93d80df273fe75]::ops::function::Fn<(&'a std[840933623431fd06]::panic::PanicHookInfo<'b>,), Output = ()> + core[8f93d80df273fe75]::marker::Sync + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::Fn<(&std[840933623431fd06]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x57e1f1fc6fc2 - std[840933623431fd06]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x57e1f1fad058 - std[840933623431fd06]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x57e1f1fa4a29 - std[840933623431fd06]::sys::backtrace::__rust_end_short_backtrace::<std[840933623431fd06]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x57e1f1fadead - __rustc[5b4a0c6d8cc4a177]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x57e1f1fe473c - core[8f93d80df273fe75]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x57e1f1fe45f3 - core[8f93d80df273fe75]::panicking::assert_failed_inner
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panicking.rs:439:17
[INFO] [stdout]   20:     0x57e1f1f42408 - core[8f93d80df273fe75]::panicking::assert_failed::<alloc[40b2bae28975ac47]::vec::Vec<kaleidoscope[fc5864df39fb5bd0]::parser::Ast>, [kaleidoscope[fc5864df39fb5bd0]::parser::Ast; 1usize]>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x57e1f1f3f38d - kaleidoscope[fc5864df39fb5bd0]::parser::test::test_binop_exprs
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:550:9
[INFO] [stdout]   22:     0x57e1f1f3b157 - kaleidoscope[fc5864df39fb5bd0]::parser::test::test_binop_exprs::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:429:30
[INFO] [stdout]   23:     0x57e1f1f41ba6 - <kaleidoscope[fc5864df39fb5bd0]::parser::test::test_binop_exprs::{closure#0} as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x57e1f1f56a6b - <fn() -> core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x57e1f1f56a6b - test[2f1252070343a163]::__rust_begin_short_backtrace::<core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>, fn() -> core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x57e1f1f632ca - test[2f1252070343a163]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x57e1f1f632ca - <core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x57e1f1f632ca - std[840933623431fd06]::panicking::catch_unwind::do_call::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>, core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x57e1f1f632ca - std[840933623431fd06]::panicking::catch_unwind::<core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>, core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x57e1f1f632ca - std[840933623431fd06]::panic::catch_unwind::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>, core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x57e1f1f632ca - test[2f1252070343a163]::run_test_in_process
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x57e1f1f632ca - test[2f1252070343a163]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x57e1f1f5d794 - test[2f1252070343a163]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x57e1f1f5d794 - std[840933623431fd06]::sys::backtrace::__rust_begin_short_backtrace::<test[2f1252070343a163]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x57e1f1f65dc2 - std[840933623431fd06]::thread::lifecycle::spawn_unchecked::<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x57e1f1f65dc2 - <core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x57e1f1f65dc2 - std[840933623431fd06]::panicking::catch_unwind::do_call::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x57e1f1f65dc2 - std[840933623431fd06]::panicking::catch_unwind::<(), core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x57e1f1f65dc2 - std[840933623431fd06]::panic::catch_unwind::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x57e1f1f65dc2 - std[840933623431fd06]::thread::lifecycle::spawn_unchecked::<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x57e1f1f65dc2 - <std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1} as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x57e1f1fce37f - <alloc[40b2bae28975ac47]::boxed::Box<dyn core[8f93d80df273fe75]::ops::function::FnOnce<(), Output = ()> + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x57e1f1fce37f - <std[840933623431fd06]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   44:     0x73b0a14f2aa4 - <unknown>
[INFO] [stdout]   45:     0x73b0a157fa64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     codegen::test::test_compile_cond
[INFO] [stdout]     parser::test::test_binop_exprs
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 5 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin kaleidoscope`
[INFO] running `Command { std: "docker" "inspect" "00b0ee844c3502e77eec9077dbd736f9d35fb7c8be9103968cb6f48e69537a75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00b0ee844c3502e77eec9077dbd736f9d35fb7c8be9103968cb6f48e69537a75", kill_on_drop: false }`
[INFO] [stdout] 00b0ee844c3502e77eec9077dbd736f9d35fb7c8be9103968cb6f48e69537a75
