[INFO] cloning repository https://github.com/Skynse/pixela_eval
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Skynse/pixela_eval" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSkynse%2Fpixela_eval", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSkynse%2Fpixela_eval'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fdcaeab60ea0f2e77842bd069c417e8273982098
[INFO] checking Skynse/pixela_eval against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSkynse%2Fpixela_eval" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Skynse/pixela_eval
[INFO] finished tweaking git repo https://github.com/Skynse/pixela_eval
[INFO] tweaked toml for git repo https://github.com/Skynse/pixela_eval written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Skynse/pixela_eval on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Skynse/pixela_eval 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "4d1cf8dbb24f8c3392226cbc046bdf3c5ec11795b91d3cdf8ccdded88a10161f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d1cf8dbb24f8c3392226cbc046bdf3c5ec11795b91d3cdf8ccdded88a10161f", kill_on_drop: false }`
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[INFO] [stdout] dbdfa9d3f747e3e662051831d86af725c390643b805cd827b29e501869dc3591
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[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling atomic v0.5.1
[INFO] [stderr]    Compiling anyhow v1.0.70
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stderr]    Compiling build-target v0.4.0
[INFO] [stderr]     Checking iana-time-zone v0.1.56
[INFO] [stderr]    Compiling dart-sys v4.0.2
[INFO] [stderr]     Checking bytemuck v1.13.1
[INFO] [stderr]    Compiling flutter_rust_bridge_macros v1.75.1
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[INFO] [stderr]     Checking parking_lot v0.12.1
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[INFO] [stderr]     Checking chrono v0.4.24
[INFO] [stderr]     Checking allo-isolate v0.1.14
[INFO] [stderr]     Checking pixela_eval v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/expression.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `character::complete::space0 as space`, `delimited`, `error::ParseError`, `map_res`, and `pair`
[INFO] [stdout]   --> src/parser.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout]  7 |     character::complete::space0 as space,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  8 |     combinator::{map, map_res, not, opt, peek},
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout]  9 |     error::ParseError,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     multi::many0,
[INFO] [stdout] 11 |     sequence::{delimited, pair, tuple},
[INFO] [stdout]    |                ^^^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `while` condition
[INFO] [stdout]    --> src/parser.rs:290:39
[INFO] [stdout]     |
[INFO] [stdout] 290 | ...                   while (top != Token::LeftParen) {
[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] 290 -                                 while (top != Token::LeftParen) {
[INFO] [stdout] 290 +                                 while top != Token::LeftParen {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `character::complete::space0 as space`, `delimited`, `error::ParseError`, `map_res`, and `pair`
[INFO] [stdout]   --> src/parser.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout]  7 |     character::complete::space0 as space,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  8 |     combinator::{map, map_res, not, opt, peek},
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout]  9 |     error::ParseError,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     multi::many0,
[INFO] [stdout] 11 |     sequence::{delimited, pair, tuple},
[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 `while` condition
[INFO] [stdout]    --> src/parser.rs:290:39
[INFO] [stdout]     |
[INFO] [stdout] 290 | ...                   while (top != Token::LeftParen) {
[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] 290 -                                 while (top != Token::LeftParen) {
[INFO] [stdout] 290 +                                 while top != Token::LeftParen {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Operator`
[INFO] [stdout]    --> src/parser.rs:391:27
[INFO] [stdout]     |
[INFO] [stdout] 391 |     use super::{Function, Operator, Token};
[INFO] [stdout]     |                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/api.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let mut expr = Expression::new(input);
[INFO] [stdout]   |         ----^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/expression.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |         let mut p = Parser::new(self.input.clone());
[INFO] [stdout]    |             ----^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Stringify` is never used
[INFO] [stdout]    --> src/parser.rs:103:7
[INFO] [stdout]     |
[INFO] [stdout] 103 | trait Stringify {
[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 `Pop` is never used
[INFO] [stdout]    --> src/parser.rs:131:7
[INFO] [stdout]     |
[INFO] [stdout] 131 | trait Pop {
[INFO] [stdout]     |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `negate` is never used
[INFO] [stdout]    --> src/parser.rs:206:8
[INFO] [stdout]     |
[INFO] [stdout] 163 | impl Parser {
[INFO] [stdout]     | ----------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 206 |     fn negate(input: &str) -> IResult<&str, ()> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/parser.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | #[derive(Debug, Copy, PartialEq, Clone)]
[INFO] [stdout]    |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 37 |     operation: fn(f64, f64) -> f64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]    = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `RPN` should have a snake case name
[INFO] [stdout]    --> src/parser.rs:260:12
[INFO] [stdout]     |
[INFO] [stdout] 260 |     pub fn RPN(tokens: Vec<Token>) -> Result<Vec<Token>, String> {
[INFO] [stdout]     |            ^^^ help: convert the identifier to snake case: `rpn`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/api.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let mut expr = Expression::new(input);
[INFO] [stdout]   |         ----^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/expression.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |         let mut p = Parser::new(self.input.clone());
[INFO] [stdout]    |             ----^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/expression.rs:130:13
[INFO] [stdout]     |
[INFO] [stdout] 130 |         let mut p = Parser::new("5x".to_string());
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:397:13
[INFO] [stdout]     |
[INFO] [stdout] 397 |         let mut p = Parser::new("1.2".to_string());
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:404:13
[INFO] [stdout]     |
[INFO] [stdout] 404 |         let mut p = Parser::new("1".to_string());
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:411:13
[INFO] [stdout]     |
[INFO] [stdout] 411 |         let mut p = Parser::new("x".to_string());
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:418:13
[INFO] [stdout]     |
[INFO] [stdout] 418 |         let mut p = Parser::new("sin(x)".to_string());
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:433:13
[INFO] [stdout]     |
[INFO] [stdout] 433 |         let mut p = Parser::new("1 + 2 * 3".to_string());
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:441:13
[INFO] [stdout]     |
[INFO] [stdout] 441 |         let mut p = Parser::new("4 + 2 * 3".to_string());
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:450:13
[INFO] [stdout]     |
[INFO] [stdout] 450 |         let mut p = Parser::new("4.5 + 2 * 3".to_string());
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:459:13
[INFO] [stdout]     |
[INFO] [stdout] 459 |         let mut p = Parser::new("4 * (2 + 3)".to_string());
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:468:13
[INFO] [stdout]     |
[INFO] [stdout] 468 |         let mut p = Parser::new("-1".to_string());
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Stringify` is never used
[INFO] [stdout]    --> src/parser.rs:103:7
[INFO] [stdout]     |
[INFO] [stdout] 103 | trait Stringify {
[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 `Pop` is never used
[INFO] [stdout]    --> src/parser.rs:131:7
[INFO] [stdout]     |
[INFO] [stdout] 131 | trait Pop {
[INFO] [stdout]     |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `negate` is never used
[INFO] [stdout]    --> src/parser.rs:206:8
[INFO] [stdout]     |
[INFO] [stdout] 163 | impl Parser {
[INFO] [stdout]     | ----------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 206 |     fn negate(input: &str) -> IResult<&str, ()> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/parser.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | #[derive(Debug, Copy, PartialEq, Clone)]
[INFO] [stdout]    |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 37 |     operation: fn(f64, f64) -> f64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]    = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `RPN` should have a snake case name
[INFO] [stdout]    --> src/parser.rs:260:12
[INFO] [stdout]     |
[INFO] [stdout] 260 |     pub fn RPN(tokens: Vec<Token>) -> Result<Vec<Token>, String> {
[INFO] [stdout]     |            ^^^ help: convert the identifier to snake case: `rpn`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_RPN` should have a snake case name
[INFO] [stdout]    --> src/parser.rs:432:8
[INFO] [stdout]     |
[INFO] [stdout] 432 |     fn print_RPN() {
[INFO] [stdout]     |        ^^^^^^^^^ help: convert the identifier to snake case: `print_rpn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.01s
[INFO] running `Command { std: "docker" "inspect" "dbdfa9d3f747e3e662051831d86af725c390643b805cd827b29e501869dc3591", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbdfa9d3f747e3e662051831d86af725c390643b805cd827b29e501869dc3591", kill_on_drop: false }`
[INFO] [stdout] dbdfa9d3f747e3e662051831d86af725c390643b805cd827b29e501869dc3591
