[INFO] cloning repository https://github.com/ArneCJacobs/MagicCircuit [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ArneCJacobs/MagicCircuit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArneCJacobs%2FMagicCircuit", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArneCJacobs%2FMagicCircuit'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a25716e8f706098d2f4e9d324bcd52cf4977861f [INFO] checking ArneCJacobs/MagicCircuit/a25716e8f706098d2f4e9d324bcd52cf4977861f against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArneCJacobs%2FMagicCircuit" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. 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"/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 77bd56aa3efef054f3856959960049481cf89ebd22eb244830dcfda5ca742acd [INFO] running `Command { std: "docker" "start" "-a" "77bd56aa3efef054f3856959960049481cf89ebd22eb244830dcfda5ca742acd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "77bd56aa3efef054f3856959960049481cf89ebd22eb244830dcfda5ca742acd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77bd56aa3efef054f3856959960049481cf89ebd22eb244830dcfda5ca742acd", kill_on_drop: false }` [INFO] [stdout] 77bd56aa3efef054f3856959960049481cf89ebd22eb244830dcfda5ca742acd [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 -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8a73cdce71db1cd1a56f773711a12e58a53af94b2cbc0ba82331f5ddf58c37bf [INFO] running `Command { std: "docker" "start" "-a" "8a73cdce71db1cd1a56f773711a12e58a53af94b2cbc0ba82331f5ddf58c37bf", kill_on_drop: false }` [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Compiling proc-macro2 v1.0.84 [INFO] [stderr] Checking bytemuck v1.16.0 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Checking ttf-parser v0.20.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Checking arrayref v0.3.7 [INFO] [stderr] Compiling slotmap v1.0.7 [INFO] [stderr] Checking roxmltree v0.19.0 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Checking unicode-properties v0.1.1 [INFO] [stderr] Checking siphasher v1.0.1 [INFO] [stderr] Checking unicode-ccc v0.2.0 [INFO] [stderr] Checking unicode-script v0.5.6 [INFO] [stderr] Checking unicode-bidi-mirroring v0.2.0 [INFO] [stderr] Checking strict-num v0.1.1 [INFO] [stderr] Checking miniz_oxide v0.7.3 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Checking fdeflate v0.3.4 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking kurbo v0.11.0 [INFO] [stderr] Checking simplecss v0.2.1 [INFO] [stderr] Checking data-url v0.3.1 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking imagesize v0.12.0 [INFO] [stderr] Checking tiny-skia-path v0.11.4 [INFO] [stderr] Checking unicode-vo v0.1.0 [INFO] [stderr] Checking fontconfig-parser v0.5.6 [INFO] [stderr] Checking pico-args v0.5.0 [INFO] [stderr] Checking siphasher v0.3.11 [INFO] [stderr] Checking weezl v0.1.8 [INFO] [stderr] Checking xmlwriter v0.1.0 [INFO] [stderr] Checking rgb v0.8.37 [INFO] [stderr] Checking either v1.12.0 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking flate2 v1.0.30 [INFO] [stderr] Checking jpeg-decoder v0.3.1 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking gif v0.13.1 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Checking svg v0.17.0 [INFO] [stderr] Checking svgtypes v0.15.1 [INFO] [stderr] Checking png v0.17.13 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Checking memmap2 v0.9.4 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking tiny-skia v0.11.4 [INFO] [stderr] Checking fontdb v0.16.2 [INFO] [stderr] Checking rustybuzz v0.13.0 [INFO] [stderr] Checking usvg v0.41.0 [INFO] [stderr] Compiling phf_macros v0.11.2 [INFO] [stderr] Checking phf v0.11.2 [INFO] [stderr] Checking resvg v0.41.0 [INFO] [stderr] Checking magic_circuit v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Family` and `Query` [INFO] [stdout] --> src/main.rs:5:27 [INFO] [stdout] | [INFO] [stdout] 5 | use resvg::usvg::fontdb::{Family, Query}; [INFO] [stdout] | ^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `svg::node::element::tag::Path` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use svg::node::element::tag::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `PixmapMut` [INFO] [stdout] --> src/main.rs:11:32 [INFO] [stdout] | [INFO] [stdout] 11 | use resvg::tiny_skia::{Pixmap, PixmapMut}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `phf::phf_map` [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use phf::phf_map; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/lambda_calculus_parser.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `many0`, `map_res`, `opt`, `separated_pair`, `take_while1`, and `take_while` [INFO] [stdout] --> src/lambda_calculus_parser.rs:9:28 [INFO] [stdout] | [INFO] [stdout] 9 | bytes::complete::{tag, take_while, take_while1, take_while_m_n}, [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] 10 | character::complete::space0, [INFO] [stdout] 11 | combinator::{all_consuming, map_res, opt}, [INFO] [stdout] | ^^^^^^^ ^^^ [INFO] [stdout] 12 | multi::{many0, many1}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 13 | sequence::{delimited, preceded, separated_pair, Tuple}, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Family` and `Query` [INFO] [stdout] --> src/main.rs:5:27 [INFO] [stdout] | [INFO] [stdout] 5 | use resvg::usvg::fontdb::{Family, Query}; [INFO] [stdout] | ^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `svg::node::element::tag::Path` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use svg::node::element::tag::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `PixmapMut` [INFO] [stdout] --> src/main.rs:11:32 [INFO] [stdout] | [INFO] [stdout] 11 | use resvg::tiny_skia::{Pixmap, PixmapMut}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `phf::phf_map` [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use phf::phf_map; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/lambda_calculus_parser.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `many0`, `map_res`, `opt`, `separated_pair`, `take_while1`, and `take_while` [INFO] [stdout] --> src/lambda_calculus_parser.rs:9:28 [INFO] [stdout] | [INFO] [stdout] 9 | bytes::complete::{tag, take_while, take_while1, take_while_m_n}, [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] 10 | character::complete::space0, [INFO] [stdout] 11 | combinator::{all_consuming, map_res, opt}, [INFO] [stdout] | ^^^^^^^ ^^^ [INFO] [stdout] 12 | multi::{many0, many1}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 13 | sequence::{delimited, preceded, separated_pair, Tuple}, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Tuple` [INFO] [stdout] --> src/lambda_calculus_parser.rs:13:53 [INFO] [stdout] | [INFO] [stdout] 13 | sequence::{delimited, preceded, separated_pair, Tuple}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Tuple` [INFO] [stdout] --> src/lambda_calculus_parser.rs:13:53 [INFO] [stdout] | [INFO] [stdout] 13 | sequence::{delimited, preceded, separated_pair, Tuple}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `circle` [INFO] [stdout] --> src/main.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | let circle = Circle::new() [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_circle` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `circle3` [INFO] [stdout] --> src/main.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | let circle3 = Circle::new() [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_circle3` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `circle2` [INFO] [stdout] --> src/main.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | let circle2 = Circle::new() [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_circle2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `path` [INFO] [stdout] --> src/main.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | let path = Path::new() [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `colors` [INFO] [stdout] --> src/main.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 106 | let colors = ["red", "blue", "green", "yellow", "purple", "orange"]; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_colors` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `debug_path` [INFO] [stdout] --> src/main.rs:145:9 [INFO] [stdout] | [INFO] [stdout] 145 | let debug_path = Path::new() [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_debug_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:103:9 [INFO] [stdout] | [INFO] [stdout] 103 | let mut dots: Vec = Vec::new(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:129:9 [INFO] [stdout] | [INFO] [stdout] 129 | let mut debug_data = Data::new(); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ScopeCall` is never constructed [INFO] [stdout] --> src/lambda_calculus_parser.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | struct ScopeCall { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `indent_reset` is never used [INFO] [stdout] --> src/lambda_calculus_parser.rs:36:4 [INFO] [stdout] | [INFO] [stdout] 36 | fn indent_reset() { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `indent` is never used [INFO] [stdout] --> src/lambda_calculus_parser.rs:41:4 [INFO] [stdout] | [INFO] [stdout] 41 | fn indent() -> &'static Mutex { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_indent` is never used [INFO] [stdout] --> src/lambda_calculus_parser.rs:46:4 [INFO] [stdout] | [INFO] [stdout] 46 | fn get_indent() -> u8 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `inc_indent` is never used [INFO] [stdout] --> src/lambda_calculus_parser.rs:51:4 [INFO] [stdout] | [INFO] [stdout] 51 | fn inc_indent() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `dec_indent` is never used [INFO] [stdout] --> src/lambda_calculus_parser.rs:59:4 [INFO] [stdout] | [INFO] [stdout] 59 | fn dec_indent() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `println_with_indent` is never used [INFO] [stdout] --> src/lambda_calculus_parser.rs:67:4 [INFO] [stdout] | [INFO] [stdout] 67 | fn println_with_indent(s: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `LambdaExpression` is never used [INFO] [stdout] --> src/lambda_calculus_parser.rs:82:6 [INFO] [stdout] | [INFO] [stdout] 82 | enum LambdaExpression { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_string_variable` is never used [INFO] [stdout] --> src/lambda_calculus_parser.rs:88:4 [INFO] [stdout] | [INFO] [stdout] 88 | fn parse_string_variable(expr: &str) -> IResult<&str, &str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_lambda_variable` is never used [INFO] [stdout] --> src/lambda_calculus_parser.rs:99:4 [INFO] [stdout] | [INFO] [stdout] 99 | fn parse_lambda_variable(expr: &str) -> IResult<&str, LambdaExpression> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_lambda_abstraction` is never used [INFO] [stdout] --> src/lambda_calculus_parser.rs:107:4 [INFO] [stdout] | [INFO] [stdout] 107 | fn parse_lambda_abstraction(expr: &str) -> IResult<&str, LambdaExpression> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_string_balanced_expression` is never used [INFO] [stdout] --> src/lambda_calculus_parser.rs:131:4 [INFO] [stdout] | [INFO] [stdout] 131 | fn parse_string_balanced_expression(expr: &str) -> IResult<&str, &str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_lambda_application` is never used [INFO] [stdout] --> src/lambda_calculus_parser.rs:179:4 [INFO] [stdout] | [INFO] [stdout] 179 | fn parse_lambda_application(expr: &str) -> IResult<&str, LambdaExpression> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_lambda_expression` is never used [INFO] [stdout] --> src/lambda_calculus_parser.rs:245:4 [INFO] [stdout] | [INFO] [stdout] 245 | fn parse_lambda_expression(expr: &str) -> IResult<&str, LambdaExpression> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lambda_calculus_parser.rs:104:8 [INFO] [stdout] | [INFO] [stdout] 28 | let _scope_call = ScopeCall { [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 104 | Ok((input, LambdaExpression::Variable(variable.to_string()))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lambda_calculus_parser.rs:125:8 [INFO] [stdout] | [INFO] [stdout] 28 | let _scope_call = ScopeCall { [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 123 | let (input, expr) = parse_lambda_expression(input)?; [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 124 | println_with_indent(&format!("here4: {:?}", input)); [INFO] [stdout] 125 | Ok(( [INFO] [stdout] | ________^ [INFO] [stdout] 126 | | input, [INFO] [stdout] 127 | | LambdaExpression::Abstraction(variable.to_string(), Box::new(expr)), [INFO] [stdout] 128 | | )) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_____these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lambda_calculus_parser.rs:242:8 [INFO] [stdout] | [INFO] [stdout] 28 | let _scope_call = ScopeCall { [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 196 | let parser = preceded( [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 214 | let parsed_expressions = res [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 226 | let mut expressions = parsed_expressions [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 242 | Ok((input, expressions.pop_front().unwrap())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lambda_calculus_parser.rs:218:17 [INFO] [stdout] | [INFO] [stdout] 218 | / alt(( [INFO] [stdout] 219 | | all_consuming(parse_lambda_variable), [INFO] [stdout] 220 | | all_consuming(parse_lambda_expression), [INFO] [stdout] 221 | | )) [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lambda_calculus_parser.rs:250:5 [INFO] [stdout] | [INFO] [stdout] 28 | let _scope_call = ScopeCall { [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 250 | / alt(( [INFO] [stdout] 251 | | parse_lambda_abstraction, [INFO] [stdout] 252 | | parse_lambda_application, [INFO] [stdout] 253 | | parse_lambda_variable, [INFO] [stdout] 254 | | )) [INFO] [stdout] | |______^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors; 31 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `magic_circuit` (bin "magic_circuit") due to 6 previous errors; 31 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused variable: `circle` [INFO] [stdout] --> src/main.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | let circle = Circle::new() [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_circle` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `circle3` [INFO] [stdout] --> src/main.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | let circle3 = Circle::new() [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_circle3` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `circle2` [INFO] [stdout] --> src/main.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | let circle2 = Circle::new() [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_circle2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `path` [INFO] [stdout] --> src/main.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | let path = Path::new() [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `colors` [INFO] [stdout] --> src/main.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 106 | let colors = ["red", "blue", "green", "yellow", "purple", "orange"]; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_colors` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `debug_path` [INFO] [stdout] --> src/main.rs:145:9 [INFO] [stdout] | [INFO] [stdout] 145 | let debug_path = Path::new() [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_debug_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:103:9 [INFO] [stdout] | [INFO] [stdout] 103 | let mut dots: Vec = Vec::new(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:129:9 [INFO] [stdout] | [INFO] [stdout] 129 | let mut debug_data = Data::new(); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lambda_calculus_parser.rs:104:8 [INFO] [stdout] | [INFO] [stdout] 28 | let _scope_call = ScopeCall { [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 104 | Ok((input, LambdaExpression::Variable(variable.to_string()))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lambda_calculus_parser.rs:125:8 [INFO] [stdout] | [INFO] [stdout] 28 | let _scope_call = ScopeCall { [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 123 | let (input, expr) = parse_lambda_expression(input)?; [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 124 | println_with_indent(&format!("here4: {:?}", input)); [INFO] [stdout] 125 | Ok(( [INFO] [stdout] | ________^ [INFO] [stdout] 126 | | input, [INFO] [stdout] 127 | | LambdaExpression::Abstraction(variable.to_string(), Box::new(expr)), [INFO] [stdout] 128 | | )) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_____these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lambda_calculus_parser.rs:242:8 [INFO] [stdout] | [INFO] [stdout] 28 | let _scope_call = ScopeCall { [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 196 | let parser = preceded( [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 214 | let parsed_expressions = res [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 226 | let mut expressions = parsed_expressions [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 242 | Ok((input, expressions.pop_front().unwrap())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lambda_calculus_parser.rs:218:17 [INFO] [stdout] | [INFO] [stdout] 218 | / alt(( [INFO] [stdout] 219 | | all_consuming(parse_lambda_variable), [INFO] [stdout] 220 | | all_consuming(parse_lambda_expression), [INFO] [stdout] 221 | | )) [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lambda_calculus_parser.rs:250:5 [INFO] [stdout] | [INFO] [stdout] 28 | let _scope_call = ScopeCall { [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 250 | / alt(( [INFO] [stdout] 251 | | parse_lambda_abstraction, [INFO] [stdout] 252 | | parse_lambda_application, [INFO] [stdout] 253 | | parse_lambda_variable, [INFO] [stdout] 254 | | )) [INFO] [stdout] | |______^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors; 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `magic_circuit` (bin "magic_circuit" test) due to 6 previous errors; 17 warnings emitted [INFO] running `Command { std: "docker" "inspect" "8a73cdce71db1cd1a56f773711a12e58a53af94b2cbc0ba82331f5ddf58c37bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a73cdce71db1cd1a56f773711a12e58a53af94b2cbc0ba82331f5ddf58c37bf", kill_on_drop: false }` [INFO] [stdout] 8a73cdce71db1cd1a56f773711a12e58a53af94b2cbc0ba82331f5ddf58c37bf