[INFO] cloning repository https://github.com/4o4hasfound/rust_math_interpreter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/4o4hasfound/rust_math_interpreter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F4o4hasfound%2Frust_math_interpreter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F4o4hasfound%2Frust_math_interpreter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 62e8efc2f5723a6d4a09348fce8846c5eff0aa78
[INFO] checking 4o4hasfound/rust_math_interpreter against try#0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef for pr-147859
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F4o4hasfound%2Frust_math_interpreter" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/4o4hasfound/rust_math_interpreter
[INFO] finished tweaking git repo https://github.com/4o4hasfound/rust_math_interpreter
[INFO] tweaked toml for git repo https://github.com/4o4hasfound/rust_math_interpreter written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/4o4hasfound/rust_math_interpreter on toolchain 0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/4o4hasfound/rust_math_interpreter 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" "+0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a90dda355ca0f70d7348475ab0a9248250a7e46d11df3ed7bc3810c95ee5904
[INFO] running `Command { std: "docker" "start" "-a" "5a90dda355ca0f70d7348475ab0a9248250a7e46d11df3ed7bc3810c95ee5904", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a90dda355ca0f70d7348475ab0a9248250a7e46d11df3ed7bc3810c95ee5904", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a90dda355ca0f70d7348475ab0a9248250a7e46d11df3ed7bc3810c95ee5904", kill_on_drop: false }`
[INFO] [stdout] 5a90dda355ca0f70d7348475ab0a9248250a7e46d11df3ed7bc3810c95ee5904
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d73671354ecc326751082fd54536e97fa4fa64368e037dbe4b46005825224d8
[INFO] running `Command { std: "docker" "start" "-a" "3d73671354ecc326751082fd54536e97fa4fa64368e037dbe4b46005825224d8", kill_on_drop: false }`
[INFO] [stderr]     Checking math_interpreter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/lexer.rs:333:36
[INFO] [stdout]     |
[INFO] [stdout] 333 |     while s.get(i).is_some_and(|c| (c.is_ascii_digit() || *c == b'_')) {
[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] 333 -     while s.get(i).is_some_and(|c| (c.is_ascii_digit() || *c == b'_')) {
[INFO] [stdout] 333 +     while s.get(i).is_some_and(|c| c.is_ascii_digit() || *c == b'_' ) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error::Error`
[INFO] [stdout]  --> src/debug.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::{ error::Error, parser::Expr, span::Spanned, token::Token, value::Value };
[INFO] [stdout]   |              ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/lexer.rs:333:36
[INFO] [stdout]     |
[INFO] [stdout] 333 |     while s.get(i).is_some_and(|c| (c.is_ascii_digit() || *c == b'_')) {
[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] 333 -     while s.get(i).is_some_and(|c| (c.is_ascii_digit() || *c == b'_')) {
[INFO] [stdout] 333 +     while s.get(i).is_some_and(|c| c.is_ascii_digit() || *c == b'_' ) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error::Error`
[INFO] [stdout]  --> src/debug.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::{ error::Error, parser::Expr, span::Spanned, token::Token, value::Value };
[INFO] [stdout]   |              ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `functions`
[INFO] [stdout]   --> src/main.rs:83:5
[INFO] [stdout]    |
[INFO] [stdout] 83 |     functions: &HashMap<String, fn(&Vec<Value>) -> Result<Value, error::Error>>,
[INFO] [stdout]    |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_functions`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Unary` and `Binary` are never constructed
[INFO] [stdout]  --> src/error/eval_error.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum Arity {
[INFO] [stdout]   |          ----- variants in this enum
[INFO] [stdout] 6 |     Unary,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 7 |     Binary,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Arity` 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: variants `TypeMismatch` and `InvalidOperands` are never constructed
[INFO] [stdout]   --> src/error/eval_error.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub enum EvalError {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] 20 |     /// Operand types do not match what the operator requires.
[INFO] [stdout] 21 |     TypeMismatch {
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |     InvalidOperands {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EvalError` 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 `apply` is never used
[INFO] [stdout]  --> src/operator/binary/or.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn apply(left: &Value, right: &Value) -> Result<(Value, bool), Error> {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `functions`
[INFO] [stdout]   --> src/main.rs:83:5
[INFO] [stdout]    |
[INFO] [stdout] 83 |     functions: &HashMap<String, fn(&Vec<Value>) -> Result<Value, error::Error>>,
[INFO] [stdout]    |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_functions`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Unary` and `Binary` are never constructed
[INFO] [stdout]  --> src/error/eval_error.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum Arity {
[INFO] [stdout]   |          ----- variants in this enum
[INFO] [stdout] 6 |     Unary,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 7 |     Binary,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Arity` 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: variants `TypeMismatch` and `InvalidOperands` are never constructed
[INFO] [stdout]   --> src/error/eval_error.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub enum EvalError {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] 20 |     /// Operand types do not match what the operator requires.
[INFO] [stdout] 21 |     TypeMismatch {
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |     InvalidOperands {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EvalError` 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 `apply` is never used
[INFO] [stdout]  --> src/operator/binary/or.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn apply(left: &Value, right: &Value) -> Result<(Value, bool), Error> {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "3d73671354ecc326751082fd54536e97fa4fa64368e037dbe4b46005825224d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d73671354ecc326751082fd54536e97fa4fa64368e037dbe4b46005825224d8", kill_on_drop: false }`
[INFO] [stdout] 3d73671354ecc326751082fd54536e97fa4fa64368e037dbe4b46005825224d8
