[INFO] cloning repository https://github.com/jack3898/wrig
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jack3898/wrig" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjack3898%2Fwrig", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjack3898%2Fwrig'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8658df21a7f02a06105b514bebf22776c4bd69cf
[INFO] checking jack3898/wrig against 895980e0290783bb09b1ccf1b11f14eb09b10430 for pr-160186
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjack3898%2Fwrig" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jack3898/wrig
[INFO] finished tweaking git repo https://github.com/jack3898/wrig
[INFO] tweaked toml for git repo https://github.com/jack3898/wrig written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jack3898/wrig on toolchain 895980e0290783bb09b1ccf1b11f14eb09b10430
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jack3898/wrig 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" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 626024d41ede069f96f792d7f1e9e046574e086bd770b6f65053a8b6eaf2a66d
[INFO] running `Command { std: "docker" "start" "626024d41ede069f96f792d7f1e9e046574e086bd770b6f65053a8b6eaf2a66d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "626024d41ede069f96f792d7f1e9e046574e086bd770b6f65053a8b6eaf2a66d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "626024d41ede069f96f792d7f1e9e046574e086bd770b6f65053a8b6eaf2a66d" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "626024d41ede069f96f792d7f1e9e046574e086bd770b6f65053a8b6eaf2a66d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "626024d41ede069f96f792d7f1e9e046574e086bd770b6f65053a8b6eaf2a66d" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.58
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]     Checking thiserror v1.0.58
[INFO] [stderr]     Checking wrig v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `ParserError` is never used
[INFO] [stdout]   --> src/components/parser.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum ParserError {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ASTOperations` is never used
[INFO] [stdout]   --> src/components/parser.rs:32:7
[INFO] [stdout]    |
[INFO] [stdout] 32 | trait ASTOperations {
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `parse`, `consume`, `match_token_type`, and `current_eq` are never used
[INFO] [stdout]    --> src/components/parser.rs:148:12
[INFO] [stdout]     |
[INFO] [stdout] 147 | impl<'a> Parser<'a> {
[INFO] [stdout]     | ------------------- associated items in this implementation
[INFO] [stdout] 148 |     pub fn new(tokens: &'a Vec<Token>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 152 |     pub fn parse(&mut self) -> Result<Expr, ParserError> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 164 |     fn consume(
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 198 |     fn match_token_type(&mut self, check_token_types: &[TokenType]) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 210 |     fn current_eq(&self, check_token: TokenType) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Expr` is never used
[INFO] [stdout]  --> src/components/parser_components/expr.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum Expr {
[INFO] [stdout]   |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Bool` and `Nil` are never constructed
[INFO] [stdout]  --> src/components/token_components/literal_type.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum LiteralType {
[INFO] [stdout]   |          ----------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 5 |     Bool(bool),
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 6 |     Nil,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `LiteralType` 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`, `Greater`, and `Less` are never constructed
[INFO] [stdout]   --> src/components/token_components/token_type.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout]  2 | pub enum TokenType {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 17 |     Bang,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     Greater,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 22 |     GreaterEqual,
[INFO] [stdout] 23 |     Less,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenType` 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 `UnexpectedToken` and `UndefinedLiteral` are never constructed
[INFO] [stdout]   --> src/components/parser.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum ParserError {
[INFO] [stdout]    |          ----------- variants in this enum
[INFO] [stdout] 13 |     #[error("Unexpected token '{found}', expected {expected} on line {line}")]
[INFO] [stdout] 14 |     UnexpectedToken {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     UndefinedLiteral { line: usize },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ParserError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.87s
[INFO] running `Command { std: "docker" "inspect" "626024d41ede069f96f792d7f1e9e046574e086bd770b6f65053a8b6eaf2a66d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "626024d41ede069f96f792d7f1e9e046574e086bd770b6f65053a8b6eaf2a66d", kill_on_drop: false }`
[INFO] [stdout] 626024d41ede069f96f792d7f1e9e046574e086bd770b6f65053a8b6eaf2a66d
