[INFO] cloning repository https://github.com/legendsovermyths/HiScript
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/legendsovermyths/HiScript" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flegendsovermyths%2FHiScript", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flegendsovermyths%2FHiScript'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f5c63d945e2d79c1fdd14565171e24a11d195a28
[INFO] testing legendsovermyths/HiScript against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flegendsovermyths%2FHiScript" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/legendsovermyths/HiScript
[INFO] finished tweaking git repo https://github.com/legendsovermyths/HiScript
[INFO] tweaked toml for git repo https://github.com/legendsovermyths/HiScript written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/legendsovermyths/HiScript on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/legendsovermyths/HiScript 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b87f1fbeb2b772aec4e33eafe29bb5afe436db7f856fbecfd5fb0b7b66a5acea
[INFO] running `Command { std: "docker" "start" "-a" "b87f1fbeb2b772aec4e33eafe29bb5afe436db7f856fbecfd5fb0b7b66a5acea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b87f1fbeb2b772aec4e33eafe29bb5afe436db7f856fbecfd5fb0b7b66a5acea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b87f1fbeb2b772aec4e33eafe29bb5afe436db7f856fbecfd5fb0b7b66a5acea", kill_on_drop: false }`
[INFO] [stdout] b87f1fbeb2b772aec4e33eafe29bb5afe436db7f856fbecfd5fb0b7b66a5acea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2293e98a45df36d9165a875d0e736b937e8769351d6725ba342afd17d825bf80
[INFO] running `Command { std: "docker" "start" "-a" "2293e98a45df36d9165a875d0e736b937e8769351d6725ba342afd17d825bf80", kill_on_drop: false }`
[INFO] [stderr]    Compiling HiScript v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `while` condition
[INFO] [stdout]    --> src/parser.rs:182:15
[INFO] [stdout]     |
[INFO] [stdout] 182 |         while (!self.is_at_end()) {
[INFO] [stdout]     |               ^                 ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 182 -         while (!self.is_at_end()) {
[INFO] [stdout] 182 +         while !self.is_at_end()  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/parser.rs:183:16
[INFO] [stdout]     |
[INFO] [stdout] 183 |             if (self.previous().token_type == TokenType::SEMICOLON) {
[INFO] [stdout]     |                ^                                                  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 183 -             if (self.previous().token_type == TokenType::SEMICOLON) {
[INFO] [stdout] 183 +             if self.previous().token_type == TokenType::SEMICOLON  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]   --> src/lexer.rs:65:22
[INFO] [stdout]    |
[INFO] [stdout] 65 |         if let Some((index, curr_char)) = self.iter.peek() {
[INFO] [stdout]    |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> src/lexer.rs:112:25
[INFO] [stdout]     |
[INFO] [stdout] 112 |         while let Some((index, char)) = self.iter.peek() {
[INFO] [stdout]     |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> src/lexer.rs:126:33
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 while let Some((index, char)) = self.iter.peek() {
[INFO] [stdout]     |                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> src/lexer.rs:154:25
[INFO] [stdout]     |
[INFO] [stdout] 154 |         while let Some((index, curr_char)) = self.iter.peek() {
[INFO] [stdout]     |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/interpreter.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 101 |             _ => Ok(Literal::Bool(false)),
[INFO] [stdout]     |             ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/interpreter.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout]  34 |             Expr::Literal(literal) => {
[INFO] [stdout]     |             ---------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout]  38 |             Expr::Grouping(expr) => {
[INFO] [stdout]     |             -------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout]  42 |             Expr::Unary(token, expr) => {
[INFO] [stdout]     |             ------------------------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout]  60 |             Expr::Binary(expr_left, token, expr_right) => {
[INFO] [stdout]     |             ------------------------------------------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 101 |             _ => Ok(Literal::Bool(false)),
[INFO] [stdout]     |             ^ ...and 1 other patterns collectively make this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `print_tokens` is never used
[INFO] [stdout]    --> src/lexer.rs:263:12
[INFO] [stdout]     |
[INFO] [stdout]  21 | impl<'a> Lexer<'a> {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 263 |     pub fn print_tokens(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_message` is never used
[INFO] [stdout]   --> src/error.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl ErrorMessage {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub fn get_message(self)->String{
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `has_errors` and `clear_errors` are never used
[INFO] [stdout]   --> src/error.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl ErrorManager {
[INFO] [stdout]    | ----------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn has_errors(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 |     pub fn clear_errors(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `printer` is never used
[INFO] [stdout]   --> src/expr.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Expr {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] 12 |     fn printer(self) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `synchronize` is never used
[INFO] [stdout]    --> src/parser.rs:180:8
[INFO] [stdout]     |
[INFO] [stdout]  13 | impl<'a> Parser<'a> {
[INFO] [stdout]     | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 180 |     fn synchronize(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "2293e98a45df36d9165a875d0e736b937e8769351d6725ba342afd17d825bf80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2293e98a45df36d9165a875d0e736b937e8769351d6725ba342afd17d825bf80", kill_on_drop: false }`
[INFO] [stdout] 2293e98a45df36d9165a875d0e736b937e8769351d6725ba342afd17d825bf80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d629ded8d1f0a8b87ba89a5cb106d9c96769ab66fc64a8aff8b673bf0ffe6ce
[INFO] running `Command { std: "docker" "start" "-a" "2d629ded8d1f0a8b87ba89a5cb106d9c96769ab66fc64a8aff8b673bf0ffe6ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling HiScript v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `while` condition
[INFO] [stdout]    --> src/parser.rs:182:15
[INFO] [stdout]     |
[INFO] [stdout] 182 |         while (!self.is_at_end()) {
[INFO] [stdout]     |               ^                 ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 182 -         while (!self.is_at_end()) {
[INFO] [stdout] 182 +         while !self.is_at_end()  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/parser.rs:183:16
[INFO] [stdout]     |
[INFO] [stdout] 183 |             if (self.previous().token_type == TokenType::SEMICOLON) {
[INFO] [stdout]     |                ^                                                  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 183 -             if (self.previous().token_type == TokenType::SEMICOLON) {
[INFO] [stdout] 183 +             if self.previous().token_type == TokenType::SEMICOLON  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]   --> src/lexer.rs:65:22
[INFO] [stdout]    |
[INFO] [stdout] 65 |         if let Some((index, curr_char)) = self.iter.peek() {
[INFO] [stdout]    |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> src/lexer.rs:112:25
[INFO] [stdout]     |
[INFO] [stdout] 112 |         while let Some((index, char)) = self.iter.peek() {
[INFO] [stdout]     |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> src/lexer.rs:126:33
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 while let Some((index, char)) = self.iter.peek() {
[INFO] [stdout]     |                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> src/lexer.rs:154:25
[INFO] [stdout]     |
[INFO] [stdout] 154 |         while let Some((index, curr_char)) = self.iter.peek() {
[INFO] [stdout]     |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/interpreter.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 101 |             _ => Ok(Literal::Bool(false)),
[INFO] [stdout]     |             ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/interpreter.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout]  34 |             Expr::Literal(literal) => {
[INFO] [stdout]     |             ---------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout]  38 |             Expr::Grouping(expr) => {
[INFO] [stdout]     |             -------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout]  42 |             Expr::Unary(token, expr) => {
[INFO] [stdout]     |             ------------------------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout]  60 |             Expr::Binary(expr_left, token, expr_right) => {
[INFO] [stdout]     |             ------------------------------------------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 101 |             _ => Ok(Literal::Bool(false)),
[INFO] [stdout]     |             ^ ...and 1 other patterns collectively make this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `print_tokens` is never used
[INFO] [stdout]    --> src/lexer.rs:263:12
[INFO] [stdout]     |
[INFO] [stdout]  21 | impl<'a> Lexer<'a> {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 263 |     pub fn print_tokens(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_message` is never used
[INFO] [stdout]   --> src/error.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl ErrorMessage {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub fn get_message(self)->String{
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `has_errors` and `clear_errors` are never used
[INFO] [stdout]   --> src/error.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl ErrorManager {
[INFO] [stdout]    | ----------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn has_errors(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 |     pub fn clear_errors(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `printer` is never used
[INFO] [stdout]   --> src/expr.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Expr {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] 12 |     fn printer(self) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `synchronize` is never used
[INFO] [stdout]    --> src/parser.rs:180:8
[INFO] [stdout]     |
[INFO] [stdout]  13 | impl<'a> Parser<'a> {
[INFO] [stdout]     | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 180 |     fn synchronize(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "2d629ded8d1f0a8b87ba89a5cb106d9c96769ab66fc64a8aff8b673bf0ffe6ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d629ded8d1f0a8b87ba89a5cb106d9c96769ab66fc64a8aff8b673bf0ffe6ce", kill_on_drop: false }`
[INFO] [stdout] 2d629ded8d1f0a8b87ba89a5cb106d9c96769ab66fc64a8aff8b673bf0ffe6ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e4ec7241d0fe36bbc8ba331b1b35dc8dde419806269da4599969fa33baebd7ea
[INFO] running `Command { std: "docker" "start" "-a" "e4ec7241d0fe36bbc8ba331b1b35dc8dde419806269da4599969fa33baebd7ea", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around `while` condition
[INFO] [stderr]    --> src/parser.rs:182:15
[INFO] [stderr]     |
[INFO] [stderr] 182 |         while (!self.is_at_end()) {
[INFO] [stderr]     |               ^                 ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 182 -         while (!self.is_at_end()) {
[INFO] [stderr] 182 +         while !self.is_at_end()  {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/parser.rs:183:16
[INFO] [stderr]     |
[INFO] [stderr] 183 |             if (self.previous().token_type == TokenType::SEMICOLON) {
[INFO] [stderr]     |                ^                                                  ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 183 -             if (self.previous().token_type == TokenType::SEMICOLON) {
[INFO] [stderr] 183 +             if self.previous().token_type == TokenType::SEMICOLON  {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `index`
[INFO] [stderr]   --> src/lexer.rs:65:22
[INFO] [stderr]    |
[INFO] [stderr] 65 |         if let Some((index, curr_char)) = self.iter.peek() {
[INFO] [stderr]    |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `index`
[INFO] [stderr]    --> src/lexer.rs:112:25
[INFO] [stderr]     |
[INFO] [stderr] 112 |         while let Some((index, char)) = self.iter.peek() {
[INFO] [stderr]     |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `index`
[INFO] [stderr]    --> src/lexer.rs:126:33
[INFO] [stderr]     |
[INFO] [stderr] 126 |                 while let Some((index, char)) = self.iter.peek() {
[INFO] [stderr]     |                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `index`
[INFO] [stderr]    --> src/lexer.rs:154:25
[INFO] [stderr]     |
[INFO] [stderr] 154 |         while let Some((index, curr_char)) = self.iter.peek() {
[INFO] [stderr]     |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/interpreter.rs:101:13
[INFO] [stderr]     |
[INFO] [stderr] 101 |             _ => Ok(Literal::Bool(false)),
[INFO] [stderr]     |             ^ no value can reach this
[INFO] [stderr]     |
[INFO] [stderr] note: multiple earlier patterns match some of the same values
[INFO] [stderr]    --> src/interpreter.rs:101:13
[INFO] [stderr]     |
[INFO] [stderr]  34 |             Expr::Literal(literal) => {
[INFO] [stderr]     |             ---------------------- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr]  38 |             Expr::Grouping(expr) => {
[INFO] [stderr]     |             -------------------- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr]  42 |             Expr::Unary(token, expr) => {
[INFO] [stderr]     |             ------------------------ matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr]  60 |             Expr::Binary(expr_left, token, expr_right) => {
[INFO] [stderr]     |             ------------------------------------------ matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 101 |             _ => Ok(Literal::Bool(false)),
[INFO] [stderr]     |             ^ ...and 1 other patterns collectively make this unreachable
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `print_tokens` is never used
[INFO] [stderr]    --> src/lexer.rs:263:12
[INFO] [stderr]     |
[INFO] [stderr]  21 | impl<'a> Lexer<'a> {
[INFO] [stderr]     | ------------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 263 |     pub fn print_tokens(&self) {
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_message` is never used
[INFO] [stderr]   --> src/error.rs:17:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | impl ErrorMessage {
[INFO] [stderr]    | ----------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 17 |     pub fn get_message(self)->String{
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `has_errors` and `clear_errors` are never used
[INFO] [stderr]   --> src/error.rs:58:12
[INFO] [stderr]    |
[INFO] [stderr] 34 | impl ErrorManager {
[INFO] [stderr]    | ----------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 58 |     pub fn has_errors(&self) -> bool {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 61 |     pub fn clear_errors(&mut self) {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `printer` is never used
[INFO] [stderr]   --> src/expr.rs:12:8
[INFO] [stderr]    |
[INFO] [stderr] 11 | impl Expr {
[INFO] [stderr]    | --------- method in this implementation
[INFO] [stderr] 12 |     fn printer(self) {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `synchronize` is never used
[INFO] [stderr]    --> src/parser.rs:180:8
[INFO] [stderr]     |
[INFO] [stderr]  13 | impl<'a> Parser<'a> {
[INFO] [stderr]     | ------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 180 |     fn synchronize(&mut self) {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `HiScript` (bin "HiScript" test) generated 12 warnings (run `cargo fix --bin "HiScript" -p HiScript --tests` to apply 6 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/HiScript-051bc3ae969b3478)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e4ec7241d0fe36bbc8ba331b1b35dc8dde419806269da4599969fa33baebd7ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4ec7241d0fe36bbc8ba331b1b35dc8dde419806269da4599969fa33baebd7ea", kill_on_drop: false }`
[INFO] [stdout] e4ec7241d0fe36bbc8ba331b1b35dc8dde419806269da4599969fa33baebd7ea