[INFO] cloning repository https://github.com/henryZheng727/monkey-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/henryZheng727/monkey-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FhenryZheng727%2Fmonkey-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FhenryZheng727%2Fmonkey-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 67216430105feec6fbd3ec08f6248acbb7f4984c
[INFO] testing henryZheng727/monkey-rs against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FhenryZheng727%2Fmonkey-rs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/henryZheng727/monkey-rs
[INFO] finished tweaking git repo https://github.com/henryZheng727/monkey-rs
[INFO] tweaked toml for git repo https://github.com/henryZheng727/monkey-rs written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/henryZheng727/monkey-rs on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/henryZheng727/monkey-rs 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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fb5cb957963b78e590631935c4e93e95aa570ec34ea3a7888ad6667b21124a04
[INFO] running `Command { std: "docker" "start" "-a" "fb5cb957963b78e590631935c4e93e95aa570ec34ea3a7888ad6667b21124a04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb5cb957963b78e590631935c4e93e95aa570ec34ea3a7888ad6667b21124a04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb5cb957963b78e590631935c4e93e95aa570ec34ea3a7888ad6667b21124a04", kill_on_drop: false }`
[INFO] [stdout] fb5cb957963b78e590631935c4e93e95aa570ec34ea3a7888ad6667b21124a04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e9089c9bb232822953ffa48e8ea31e0f89b500fb6e88dc83d3c0afc68fa6497
[INFO] running `Command { std: "docker" "start" "-a" "8e9089c9bb232822953ffa48e8ea31e0f89b500fb6e88dc83d3c0afc68fa6497", kill_on_drop: false }`
[INFO] [stderr]    Compiling monkey-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `tokens`
[INFO] [stdout]  --> src/parser/parse_exp/mod.rs:7:25
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(super) fn parse_exp(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stdout]   |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prec`
[INFO] [stdout]  --> src/parser/parse_exp/mod.rs:7:43
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(super) fn parse_exp(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stdout]   |                                           ^^^^ help: if this is intentional, prefix it with an underscore: `_prec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tokens`
[INFO] [stdout]   --> src/parser/parse_exp/mod.rs:11:16
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn parse_ident(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stdout]    |                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prec`
[INFO] [stdout]   --> src/parser/parse_exp/mod.rs:11:34
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn parse_ident(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stdout]    |                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_prec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tokens`
[INFO] [stdout]   --> src/parser/parse_exp/mod.rs:15:14
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn parse_int(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stdout]    |              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prec`
[INFO] [stdout]   --> src/parser/parse_exp/mod.rs:15:32
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn parse_int(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stdout]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_prec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tokens`
[INFO] [stdout]   --> src/parser/parse_exp/mod.rs:19:15
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn parse_bool(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stdout]    |               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prec`
[INFO] [stdout]   --> src/parser/parse_exp/mod.rs:19:33
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn parse_bool(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stdout]    |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_prec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tokens`
[INFO] [stdout]   --> src/parser/parse_exp/mod.rs:23:20
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn parse_prefix_op(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stdout]    |                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prec`
[INFO] [stdout]   --> src/parser/parse_exp/mod.rs:23:38
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn parse_prefix_op(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stdout]    |                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_prec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tokens`
[INFO] [stdout]   --> src/parser/parse_exp/mod.rs:27:19
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn parse_infix_op(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stdout]    |                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prec`
[INFO] [stdout]   --> src/parser/parse_exp/mod.rs:27:37
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn parse_infix_op(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stdout]    |                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_prec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tokens`
[INFO] [stdout]   --> src/parser/parse_statement/mod.rs:16:14
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn parse_let(tokens: &[Token]) -> (Stmnt, &[Token]) {
[INFO] [stdout]    |              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tokens`
[INFO] [stdout]   --> src/parser/parse_statement/mod.rs:20:17
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn parse_return(tokens: &[Token]) -> (Stmnt, &[Token]) {
[INFO] [stdout]    |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Let`, `Return`, and `Block` are never constructed
[INFO] [stdout]  --> src/parser/ast.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum Stmnt {
[INFO] [stdout]   |          ----- variants in this enum
[INFO] [stdout] 4 |     Let(String, Exp),  // let <id> = <exp>
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 5 |     Return(Exp),       // return <exp>
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 6 |     Expression(Exp),   // <exp>
[INFO] [stdout] 7 |     Block(Vec<Stmnt>), // { <stmnt>; ... }
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Stmnt` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/parser/ast.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub enum Exp {
[INFO] [stdout]    |          --- variants in this enum
[INFO] [stdout] 14 |     Ident(String),                         // <id>
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 15 |     Int(usize),                            // <int>
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 16 |     Bool(bool),                            // true | false
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 17 |     PrefixOp(UnaryOp, Box<Exp>),           // [!-] <exp>
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 18 |     InfixOp(Box<Exp>, BinaryOp, Box<Exp>), // <exp> <op> <exp>
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 19 |     If(Box<Exp>, Box<Stmnt>, Box<Stmnt>),  // if <exp> <stmnt> (else <stmnt>)?
[INFO] [stdout]    |     ^^
[INFO] [stdout] 20 |     Fn(Vec<Exp>, Vec<Stmnt>),              // fn (<exp>, ...) { <stmnt>; ... }
[INFO] [stdout]    |     ^^
[INFO] [stdout] 21 |     Call(Box<Exp>, Vec<Exp>),              // <exp> (<exp>, ...)
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 22 |     Illegal,                               // failed to parse
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Exp` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Bang` and `Minus` are never constructed
[INFO] [stdout]   --> src/parser/ast.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub enum UnaryOp {
[INFO] [stdout]    |          ------- variants in this enum
[INFO] [stdout] 28 |     Bang,  // !
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 29 |     Minus, // -
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `UnaryOp` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/parser/ast.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub enum BinaryOp {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout] 35 |     Eq,       // ==
[INFO] [stdout]    |     ^^
[INFO] [stdout] 36 |     NotEq,    // !=
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 37 |     Lt,       // <
[INFO] [stdout]    |     ^^
[INFO] [stdout] 38 |     Gt,       // >
[INFO] [stdout]    |     ^^
[INFO] [stdout] 39 |     Plus,     // +
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 40 |     Minus,    // -
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 41 |     Slash,    // /
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 42 |     Asterisk, // *
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BinaryOp` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_ident` is never used
[INFO] [stdout]   --> src/parser/parse_exp/mod.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn parse_ident(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_int` is never used
[INFO] [stdout]   --> src/parser/parse_exp/mod.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn parse_int(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_bool` is never used
[INFO] [stdout]   --> src/parser/parse_exp/mod.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn parse_bool(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_prefix_op` is never used
[INFO] [stdout]   --> src/parser/parse_exp/mod.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn parse_prefix_op(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_infix_op` is never used
[INFO] [stdout]   --> src/parser/parse_exp/mod.rs:27:4
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn parse_infix_op(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "8e9089c9bb232822953ffa48e8ea31e0f89b500fb6e88dc83d3c0afc68fa6497", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e9089c9bb232822953ffa48e8ea31e0f89b500fb6e88dc83d3c0afc68fa6497", kill_on_drop: false }`
[INFO] [stdout] 8e9089c9bb232822953ffa48e8ea31e0f89b500fb6e88dc83d3c0afc68fa6497
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 191da97e839e66b89ab6c16f46caed6e4509230db2b62eb19b86dd0567898542
[INFO] running `Command { std: "docker" "start" "-a" "191da97e839e66b89ab6c16f46caed6e4509230db2b62eb19b86dd0567898542", kill_on_drop: false }`
[INFO] [stderr]    Compiling monkey-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `tokens`
[INFO] [stdout]  --> src/parser/parse_exp/mod.rs:7:25
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(super) fn parse_exp(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stdout]   |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prec`
[INFO] [stdout]  --> src/parser/parse_exp/mod.rs:7:43
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(super) fn parse_exp(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stdout]   |                                           ^^^^ help: if this is intentional, prefix it with an underscore: `_prec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tokens`
[INFO] [stdout]   --> src/parser/parse_exp/mod.rs:11:16
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn parse_ident(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stdout]    |                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prec`
[INFO] [stdout]   --> src/parser/parse_exp/mod.rs:11:34
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn parse_ident(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stdout]    |                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_prec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tokens`
[INFO] [stdout]   --> src/parser/parse_exp/mod.rs:15:14
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn parse_int(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stdout]    |              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prec`
[INFO] [stdout]   --> src/parser/parse_exp/mod.rs:15:32
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn parse_int(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stdout]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_prec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tokens`
[INFO] [stdout]   --> src/parser/parse_exp/mod.rs:19:15
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn parse_bool(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stdout]    |               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prec`
[INFO] [stdout]   --> src/parser/parse_exp/mod.rs:19:33
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn parse_bool(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stdout]    |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_prec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tokens`
[INFO] [stdout]   --> src/parser/parse_exp/mod.rs:23:20
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn parse_prefix_op(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stdout]    |                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prec`
[INFO] [stdout]   --> src/parser/parse_exp/mod.rs:23:38
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn parse_prefix_op(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stdout]    |                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_prec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tokens`
[INFO] [stdout]   --> src/parser/parse_exp/mod.rs:27:19
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn parse_infix_op(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stdout]    |                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prec`
[INFO] [stdout]   --> src/parser/parse_exp/mod.rs:27:37
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn parse_infix_op(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stdout]    |                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_prec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tokens`
[INFO] [stdout]   --> src/parser/parse_statement/mod.rs:16:14
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn parse_let(tokens: &[Token]) -> (Stmnt, &[Token]) {
[INFO] [stdout]    |              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tokens`
[INFO] [stdout]   --> src/parser/parse_statement/mod.rs:20:17
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn parse_return(tokens: &[Token]) -> (Stmnt, &[Token]) {
[INFO] [stdout]    |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Return` and `Block` are never constructed
[INFO] [stdout]  --> src/parser/ast.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum Stmnt {
[INFO] [stdout]   |          ----- variants in this enum
[INFO] [stdout] 4 |     Let(String, Exp),  // let <id> = <exp>
[INFO] [stdout] 5 |     Return(Exp),       // return <exp>
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 6 |     Expression(Exp),   // <exp>
[INFO] [stdout] 7 |     Block(Vec<Stmnt>), // { <stmnt>; ... }
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Stmnt` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/parser/ast.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub enum Exp {
[INFO] [stdout]    |          --- variants in this enum
[INFO] [stdout] 14 |     Ident(String),                         // <id>
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 15 |     Int(usize),                            // <int>
[INFO] [stdout] 16 |     Bool(bool),                            // true | false
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 17 |     PrefixOp(UnaryOp, Box<Exp>),           // [!-] <exp>
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 18 |     InfixOp(Box<Exp>, BinaryOp, Box<Exp>), // <exp> <op> <exp>
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 19 |     If(Box<Exp>, Box<Stmnt>, Box<Stmnt>),  // if <exp> <stmnt> (else <stmnt>)?
[INFO] [stdout]    |     ^^
[INFO] [stdout] 20 |     Fn(Vec<Exp>, Vec<Stmnt>),              // fn (<exp>, ...) { <stmnt>; ... }
[INFO] [stdout]    |     ^^
[INFO] [stdout] 21 |     Call(Box<Exp>, Vec<Exp>),              // <exp> (<exp>, ...)
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 22 |     Illegal,                               // failed to parse
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Exp` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Bang` and `Minus` are never constructed
[INFO] [stdout]   --> src/parser/ast.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub enum UnaryOp {
[INFO] [stdout]    |          ------- variants in this enum
[INFO] [stdout] 28 |     Bang,  // !
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 29 |     Minus, // -
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `UnaryOp` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/parser/ast.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub enum BinaryOp {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout] 35 |     Eq,       // ==
[INFO] [stdout]    |     ^^
[INFO] [stdout] 36 |     NotEq,    // !=
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 37 |     Lt,       // <
[INFO] [stdout]    |     ^^
[INFO] [stdout] 38 |     Gt,       // >
[INFO] [stdout]    |     ^^
[INFO] [stdout] 39 |     Plus,     // +
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 40 |     Minus,    // -
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 41 |     Slash,    // /
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 42 |     Asterisk, // *
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BinaryOp` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_ident` is never used
[INFO] [stdout]   --> src/parser/parse_exp/mod.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn parse_ident(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_bool` is never used
[INFO] [stdout]   --> src/parser/parse_exp/mod.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn parse_bool(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_prefix_op` is never used
[INFO] [stdout]   --> src/parser/parse_exp/mod.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn parse_prefix_op(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_infix_op` is never used
[INFO] [stdout]   --> src/parser/parse_exp/mod.rs:27:4
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn parse_infix_op(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "191da97e839e66b89ab6c16f46caed6e4509230db2b62eb19b86dd0567898542", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "191da97e839e66b89ab6c16f46caed6e4509230db2b62eb19b86dd0567898542", kill_on_drop: false }`
[INFO] [stdout] 191da97e839e66b89ab6c16f46caed6e4509230db2b62eb19b86dd0567898542
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e7545f2d7b1247f925a5f962c6ee044045d55781bd51a7dbe4479854202489d7
[INFO] running `Command { std: "docker" "start" "-a" "e7545f2d7b1247f925a5f962c6ee044045d55781bd51a7dbe4479854202489d7", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `tokens`
[INFO] [stderr]  --> src/parser/parse_exp/mod.rs:7:25
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub(super) fn parse_exp(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stderr]   |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `prec`
[INFO] [stderr]  --> src/parser/parse_exp/mod.rs:7:43
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub(super) fn parse_exp(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stderr]   |                                           ^^^^ help: if this is intentional, prefix it with an underscore: `_prec`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tokens`
[INFO] [stderr]   --> src/parser/parse_exp/mod.rs:11:16
[INFO] [stderr]    |
[INFO] [stderr] 11 | fn parse_ident(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stderr]    |                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `prec`
[INFO] [stderr]   --> src/parser/parse_exp/mod.rs:11:34
[INFO] [stderr]    |
[INFO] [stderr] 11 | fn parse_ident(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stderr]    |                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_prec`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tokens`
[INFO] [stderr]   --> src/parser/parse_exp/mod.rs:15:14
[INFO] [stderr]    |
[INFO] [stderr] 15 | fn parse_int(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stderr]    |              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `prec`
[INFO] [stderr]   --> src/parser/parse_exp/mod.rs:15:32
[INFO] [stderr]    |
[INFO] [stderr] 15 | fn parse_int(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stderr]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_prec`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tokens`
[INFO] [stderr]   --> src/parser/parse_exp/mod.rs:19:15
[INFO] [stderr]    |
[INFO] [stderr] 19 | fn parse_bool(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stderr]    |               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `prec`
[INFO] [stderr]   --> src/parser/parse_exp/mod.rs:19:33
[INFO] [stderr]    |
[INFO] [stderr] 19 | fn parse_bool(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stderr]    |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_prec`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tokens`
[INFO] [stderr]   --> src/parser/parse_exp/mod.rs:23:20
[INFO] [stderr]    |
[INFO] [stderr] 23 | fn parse_prefix_op(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stderr]    |                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `prec`
[INFO] [stderr]   --> src/parser/parse_exp/mod.rs:23:38
[INFO] [stderr]    |
[INFO] [stderr] 23 | fn parse_prefix_op(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stderr]    |                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_prec`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tokens`
[INFO] [stderr]   --> src/parser/parse_exp/mod.rs:27:19
[INFO] [stderr]    |
[INFO] [stderr] 27 | fn parse_infix_op(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stderr]    |                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `prec`
[INFO] [stderr]   --> src/parser/parse_exp/mod.rs:27:37
[INFO] [stderr]    |
[INFO] [stderr] 27 | fn parse_infix_op(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stderr]    |                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_prec`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tokens`
[INFO] [stderr]   --> src/parser/parse_statement/mod.rs:16:14
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn parse_let(tokens: &[Token]) -> (Stmnt, &[Token]) {
[INFO] [stderr]    |              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tokens`
[INFO] [stderr]   --> src/parser/parse_statement/mod.rs:20:17
[INFO] [stderr]    |
[INFO] [stderr] 20 | fn parse_return(tokens: &[Token]) -> (Stmnt, &[Token]) {
[INFO] [stderr]    |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Return` and `Block` are never constructed
[INFO] [stderr]  --> src/parser/ast.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub enum Stmnt {
[INFO] [stderr]   |          ----- variants in this enum
[INFO] [stderr] 4 |     Let(String, Exp),  // let <id> = <exp>
[INFO] [stderr] 5 |     Return(Exp),       // return <exp>
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 6 |     Expression(Exp),   // <exp>
[INFO] [stderr] 7 |     Block(Vec<Stmnt>), // { <stmnt>; ... }
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `Stmnt` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: multiple variants are never constructed
[INFO] [stderr]   --> src/parser/ast.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub enum Exp {
[INFO] [stderr]    |          --- variants in this enum
[INFO] [stderr] 14 |     Ident(String),                         // <id>
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 15 |     Int(usize),                            // <int>
[INFO] [stderr] 16 |     Bool(bool),                            // true | false
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 17 |     PrefixOp(UnaryOp, Box<Exp>),           // [!-] <exp>
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 18 |     InfixOp(Box<Exp>, BinaryOp, Box<Exp>), // <exp> <op> <exp>
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 19 |     If(Box<Exp>, Box<Stmnt>, Box<Stmnt>),  // if <exp> <stmnt> (else <stmnt>)?
[INFO] [stderr]    |     ^^
[INFO] [stderr] 20 |     Fn(Vec<Exp>, Vec<Stmnt>),              // fn (<exp>, ...) { <stmnt>; ... }
[INFO] [stderr]    |     ^^
[INFO] [stderr] 21 |     Call(Box<Exp>, Vec<Exp>),              // <exp> (<exp>, ...)
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 22 |     Illegal,                               // failed to parse
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Exp` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Bang` and `Minus` are never constructed
[INFO] [stderr]   --> src/parser/ast.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub enum UnaryOp {
[INFO] [stderr]    |          ------- variants in this enum
[INFO] [stderr] 28 |     Bang,  // !
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 29 |     Minus, // -
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `UnaryOp` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: multiple variants are never constructed
[INFO] [stderr]   --> src/parser/ast.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub enum BinaryOp {
[INFO] [stderr]    |          -------- variants in this enum
[INFO] [stderr] 35 |     Eq,       // ==
[INFO] [stderr]    |     ^^
[INFO] [stderr] 36 |     NotEq,    // !=
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 37 |     Lt,       // <
[INFO] [stderr]    |     ^^
[INFO] [stderr] 38 |     Gt,       // >
[INFO] [stderr]    |     ^^
[INFO] [stderr] 39 |     Plus,     // +
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 40 |     Minus,    // -
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 41 |     Slash,    // /
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 42 |     Asterisk, // *
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `BinaryOp` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: function `parse_ident` is never used
[INFO] [stderr]   --> src/parser/parse_exp/mod.rs:11:4
[INFO] [stderr]    |
[INFO] [stderr] 11 | fn parse_ident(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stderr]    |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `parse_bool` is never used
[INFO] [stderr]   --> src/parser/parse_exp/mod.rs:19:4
[INFO] [stderr]    |
[INFO] [stderr] 19 | fn parse_bool(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `parse_prefix_op` is never used
[INFO] [stderr]   --> src/parser/parse_exp/mod.rs:23:4
[INFO] [stderr]    |
[INFO] [stderr] 23 | fn parse_prefix_op(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `parse_infix_op` is never used
[INFO] [stderr]   --> src/parser/parse_exp/mod.rs:27:4
[INFO] [stderr]    |
[INFO] [stderr] 27 | fn parse_infix_op(tokens: &[Token], prec: u8) -> (Exp, &[Token]) {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `monkey-rs` (bin "monkey-rs" test) generated 22 warnings (run `cargo fix --bin "monkey-rs" -p monkey-rs --tests` to apply 14 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/monkey_rs-cdf056f07d4b3914)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test lexer::tests::test_eat_whitespace_no_whitespace ... ok
[INFO] [stdout] test lexer::tests::test_lex_illegal_small ... ok
[INFO] [stdout] test lexer::tests::test_lex_large ... ok
[INFO] [stdout] test lexer::tests::test_lex_illegal_with_whitespace ... ok
[INFO] [stdout] test lexer::tests::test_eat_whitespace_empty_string ... ok
[INFO] [stdout] test lexer::tests::test_lex_large_no_multichar_ops ... ok
[INFO] [stdout] test lexer::tests::test_lex_small_with_whitespace ... ok
[INFO] [stdout] test lexer::tests::test_read_ident_one_char ... ok
[INFO] [stdout] test lexer::tests::test_lex_medium ... ok
[INFO] [stdout] test lexer::tests::test_read_ident_small ... ok
[INFO] [stdout] test lexer::tests::test_read_int_full_string ... ok
[INFO] [stdout] test lexer::tests::test_lex_small ... ok
[INFO] [stdout] test lexer::tests::test_read_int_small ... ok
[INFO] [stdout] test lexer::tests::test_read_ident_full_string ... ok
[INFO] [stdout] test lexer::tests::test_read_int_one_char ... ok
[INFO] [stdout] test lexer::tests::test_eat_whitespace_newlines ... ok
[INFO] [stdout] test lexer::tests::test_eat_whitespace_small ... ok
[INFO] [stdout] test lexer::tests::test_lex_empty_string ... ok
[INFO] [stdout] test parser::parse_exp::tests::test_parse_int ... FAILED
[INFO] [stdout] test parser::parse_statement::tests::test_parse_let_small ... FAILED
[INFO] [stdout] test parser::tests::test_parse_small ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- parser::parse_exp::tests::test_parse_int stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'parser::parse_exp::tests::test_parse_int' (42) panicked at src/parser/parse_exp/mod.rs:16:5:
[INFO] [stdout] not implemented
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x651078d2e5e2 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x651078d2e5e2 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::trace_unsynchronized::<std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x651078d2e5e2 - std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x651078d2e5e2 - <<std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[c5ed12ab89cc536a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x651078d4306a - <core[c5ed12ab89cc536a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x651078d4306a - core[c5ed12ab89cc536a]::fmt::write
[INFO] [stdout]    6:     0x651078d33416 - std[716c9a7a72e5c14e]::io::default_write_fmt::<alloc[9c68fdf4f4f29218]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x651078d33416 - <alloc[9c68fdf4f4f29218]::vec::Vec<u8> as std[716c9a7a72e5c14e]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x651078d0caaf - <std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x651078d0caaf - std[716c9a7a72e5c14e]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x651078d268c9 - std[716c9a7a72e5c14e]::panicking::default_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x651078cc21ce - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x651078cc21ce - test[64760d2bdea328cc]::test_main_with_exit_callback::<test[64760d2bdea328cc]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x651078d26a82 - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x651078d26a82 - std[716c9a7a72e5c14e]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x651078d0cb9a - std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x651078d04539 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_end_short_backtrace::<std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x651078d0d9bd - __rustc[4f0b026143eab78e]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x651078d4377c - core[c5ed12ab89cc536a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x651078d43742 - core[c5ed12ab89cc536a]::panicking::panic
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x651078caecbc - monkey_rs[2ccbd56d83999d78]::parser::parse_exp::parse_int
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/parse_exp/mod.rs:16:5
[INFO] [stdout]   21:     0x651078cb46ed - monkey_rs[2ccbd56d83999d78]::parser::parse_exp::tests::test_parse_int
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/parse_exp/tests.rs:9:23
[INFO] [stdout]   22:     0x651078cb2247 - monkey_rs[2ccbd56d83999d78]::parser::parse_exp::tests::test_parse_int::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/parse_exp/tests.rs:6:20
[INFO] [stdout]   23:     0x651078cb64c6 - <monkey_rs[2ccbd56d83999d78]::parser::parse_exp::tests::test_parse_int::{closure#0} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x651078cb657b - <fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x651078cb657b - test[64760d2bdea328cc]::__rust_begin_short_backtrace::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x651078cc2dda - test[64760d2bdea328cc]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x651078cc2dda - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x651078cc2dda - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x651078cc2dda - std[716c9a7a72e5c14e]::panicking::catch_unwind::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x651078cc2dda - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x651078cc2dda - test[64760d2bdea328cc]::run_test_in_process
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x651078cc2dda - test[64760d2bdea328cc]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x651078cbd2a4 - test[64760d2bdea328cc]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x651078cbd2a4 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_begin_short_backtrace::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x651078cc58d2 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x651078cc58d2 - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x651078cc58d2 - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x651078cc58d2 - std[716c9a7a72e5c14e]::panicking::catch_unwind::<(), core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x651078cc58d2 - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x651078cc58d2 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x651078cc58d2 - <std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x651078d2de8f - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn core[c5ed12ab89cc536a]::ops::function::FnOnce<(), Output = ()> + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x651078d2de8f - <std[716c9a7a72e5c14e]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   44:     0x7a5aa7b14aa4 - <unknown>
[INFO] [stdout]   45:     0x7a5aa7ba1a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- parser::parse_statement::tests::test_parse_let_small stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'parser::parse_statement::tests::test_parse_let_small' (43) panicked at src/parser/parse_statement/mod.rs:17:5:
[INFO] [stdout] not implemented
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x651078d2e5e2 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x651078d2e5e2 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::trace_unsynchronized::<std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x651078d2e5e2 - std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x651078d2e5e2 - <<std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[c5ed12ab89cc536a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x651078d4306a - <core[c5ed12ab89cc536a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x651078d4306a - core[c5ed12ab89cc536a]::fmt::write
[INFO] [stdout]    6:     0x651078d33416 - std[716c9a7a72e5c14e]::io::default_write_fmt::<alloc[9c68fdf4f4f29218]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x651078d33416 - <alloc[9c68fdf4f4f29218]::vec::Vec<u8> as std[716c9a7a72e5c14e]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x651078d0caaf - <std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x651078d0caaf - std[716c9a7a72e5c14e]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x651078d268c9 - std[716c9a7a72e5c14e]::panicking::default_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x651078cc21ce - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x651078cc21ce - test[64760d2bdea328cc]::test_main_with_exit_callback::<test[64760d2bdea328cc]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x651078d26a82 - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x651078d26a82 - std[716c9a7a72e5c14e]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x651078d0cb9a - std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x651078d04539 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_end_short_backtrace::<std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x651078d0d9bd - __rustc[4f0b026143eab78e]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x651078d4377c - core[c5ed12ab89cc536a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x651078d43742 - core[c5ed12ab89cc536a]::panicking::panic
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x651078cae7d7 - monkey_rs[2ccbd56d83999d78]::parser::parse_statement::parse_let
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/parse_statement/mod.rs:17:5
[INFO] [stdout]   21:     0x651078cb44ab - monkey_rs[2ccbd56d83999d78]::parser::parse_statement::tests::test_parse_let_small
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/parse_statement/tests.rs:14:23
[INFO] [stdout]   22:     0x651078cb2217 - monkey_rs[2ccbd56d83999d78]::parser::parse_statement::tests::test_parse_let_small::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/parse_statement/tests.rs:6:26
[INFO] [stdout]   23:     0x651078cb6486 - <monkey_rs[2ccbd56d83999d78]::parser::parse_statement::tests::test_parse_let_small::{closure#0} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x651078cb657b - <fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x651078cb657b - test[64760d2bdea328cc]::__rust_begin_short_backtrace::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x651078cc2dda - test[64760d2bdea328cc]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x651078cc2dda - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x651078cc2dda - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x651078cc2dda - std[716c9a7a72e5c14e]::panicking::catch_unwind::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x651078cc2dda - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x651078cc2dda - test[64760d2bdea328cc]::run_test_in_process
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x651078cc2dda - test[64760d2bdea328cc]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x651078cbd2a4 - test[64760d2bdea328cc]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x651078cbd2a4 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_begin_short_backtrace::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x651078cc58d2 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x651078cc58d2 - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x651078cc58d2 - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x651078cc58d2 - std[716c9a7a72e5c14e]::panicking::catch_unwind::<(), core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x651078cc58d2 - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x651078cc58d2 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x651078cc58d2 - <std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x651078d2de8f - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn core[c5ed12ab89cc536a]::ops::function::FnOnce<(), Output = ()> + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x651078d2de8f - <std[716c9a7a72e5c14e]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   44:     0x7a5aa7b14aa4 - <unknown>
[INFO] [stdout]   45:     0x7a5aa7ba1a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- parser::tests::test_parse_small stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'parser::tests::test_parse_small' (44) panicked at src/parser/parse_statement/mod.rs:17:5:
[INFO] [stdout] not implemented
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x651078d2e5e2 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x651078d2e5e2 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::trace_unsynchronized::<std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x651078d2e5e2 - std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x651078d2e5e2 - <<std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[c5ed12ab89cc536a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x651078d4306a - <core[c5ed12ab89cc536a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x651078d4306a - core[c5ed12ab89cc536a]::fmt::write
[INFO] [stdout]    6:     0x651078d33416 - std[716c9a7a72e5c14e]::io::default_write_fmt::<alloc[9c68fdf4f4f29218]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x651078d33416 - <alloc[9c68fdf4f4f29218]::vec::Vec<u8> as std[716c9a7a72e5c14e]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x651078d0caaf - <std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x651078d0caaf - std[716c9a7a72e5c14e]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x651078d268c9 - std[716c9a7a72e5c14e]::panicking::default_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x651078cc21ce - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x651078cc21ce - test[64760d2bdea328cc]::test_main_with_exit_callback::<test[64760d2bdea328cc]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x651078d26a82 - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x651078d26a82 - std[716c9a7a72e5c14e]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x651078d0cb9a - std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x651078d04539 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_end_short_backtrace::<std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x651078d0d9bd - __rustc[4f0b026143eab78e]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x651078d4377c - core[c5ed12ab89cc536a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x651078d43742 - core[c5ed12ab89cc536a]::panicking::panic
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x651078cae7d7 - monkey_rs[2ccbd56d83999d78]::parser::parse_statement::parse_let
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/parse_statement/mod.rs:17:5
[INFO] [stdout]   21:     0x651078cae680 - monkey_rs[2ccbd56d83999d78]::parser::parse_statement::parse_stmnt
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/parse_statement/mod.rs:10:23
[INFO] [stdout]   22:     0x651078ca9790 - monkey_rs[2ccbd56d83999d78]::parser::parse
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/mod.rs:20:41
[INFO] [stdout]   23:     0x651078caeb44 - monkey_rs[2ccbd56d83999d78]::parser::tests::test_parse_small
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/tests.rs:15:18
[INFO] [stdout]   24:     0x651078ca8ea7 - monkey_rs[2ccbd56d83999d78]::parser::tests::test_parse_small::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/tests.rs:7:22
[INFO] [stdout]   25:     0x651078cb6446 - <monkey_rs[2ccbd56d83999d78]::parser::tests::test_parse_small::{closure#0} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x651078cb657b - <fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x651078cb657b - test[64760d2bdea328cc]::__rust_begin_short_backtrace::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:663:18
[INFO] [stdout]   28:     0x651078cc2dda - test[64760d2bdea328cc]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:74
[INFO] [stdout]   29:     0x651078cc2dda - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   30:     0x651078cc2dda - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   31:     0x651078cc2dda - std[716c9a7a72e5c14e]::panicking::catch_unwind::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x651078cc2dda - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x651078cc2dda - test[64760d2bdea328cc]::run_test_in_process
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:27
[INFO] [stdout]   34:     0x651078cc2dda - test[64760d2bdea328cc]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:607:43
[INFO] [stdout]   35:     0x651078cbd2a4 - test[64760d2bdea328cc]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:637:41
[INFO] [stdout]   36:     0x651078cbd2a4 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_begin_short_backtrace::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   37:     0x651078cc58d2 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   38:     0x651078cc58d2 - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   39:     0x651078cc58d2 - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   40:     0x651078cc58d2 - std[716c9a7a72e5c14e]::panicking::catch_unwind::<(), core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   41:     0x651078cc58d2 - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   42:     0x651078cc58d2 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   43:     0x651078cc58d2 - <std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x651078d2de8f - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn core[c5ed12ab89cc536a]::ops::function::FnOnce<(), Output = ()> + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   45:     0x651078d2de8f - <std[716c9a7a72e5c14e]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   46:     0x7a5aa7b14aa4 - <unknown>
[INFO] [stdout]   47:     0x7a5aa7ba1a64 - clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     parser::parse_exp::tests::test_parse_int
[INFO] [stdout]     parser::parse_statement::tests::test_parse_let_small
[INFO] [stdout]     parser::tests::test_parse_small
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 18 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin monkey-rs`
[INFO] running `Command { std: "docker" "inspect" "e7545f2d7b1247f925a5f962c6ee044045d55781bd51a7dbe4479854202489d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7545f2d7b1247f925a5f962c6ee044045d55781bd51a7dbe4479854202489d7", kill_on_drop: false }`
[INFO] [stdout] e7545f2d7b1247f925a5f962c6ee044045d55781bd51a7dbe4479854202489d7
