[INFO] cloning repository https://github.com/RustingRobot/lilac [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RustingRobot/lilac" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRustingRobot%2Flilac", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRustingRobot%2Flilac'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2f4aea1d45bfe86742115346a84e493122eded5b [INFO] checking RustingRobot/lilac against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRustingRobot%2Flilac" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/RustingRobot/lilac on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/RustingRobot/lilac [INFO] finished tweaking git repo https://github.com/RustingRobot/lilac [INFO] tweaked toml for git repo https://github.com/RustingRobot/lilac written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/RustingRobot/lilac 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded clap v4.4.17 [INFO] [stderr] Downloaded clap_builder v4.4.17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0c00a54ef4ba4a174f8eb7cffac47f22dfe7ae035fb0775780a45a949e720951 [INFO] running `Command { std: "docker" "start" "-a" "0c00a54ef4ba4a174f8eb7cffac47f22dfe7ae035fb0775780a45a949e720951", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0c00a54ef4ba4a174f8eb7cffac47f22dfe7ae035fb0775780a45a949e720951", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c00a54ef4ba4a174f8eb7cffac47f22dfe7ae035fb0775780a45a949e720951", kill_on_drop: false }` [INFO] [stdout] 0c00a54ef4ba4a174f8eb7cffac47f22dfe7ae035fb0775780a45a949e720951 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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_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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7d26151cebcdcd522a2bf76386c420d2db924a339461dc26bd7b767f729724c0 [INFO] running `Command { std: "docker" "start" "-a" "7d26151cebcdcd522a2bf76386c420d2db924a339461dc26bd7b767f729724c0", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.195 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Checking winnow v0.5.34 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking anstream v0.6.7 [INFO] [stderr] Checking inotify-sys v0.1.5 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking filetime v0.2.23 [INFO] [stderr] Compiling serde_derive v1.0.195 [INFO] [stderr] Checking inotify v0.9.6 [INFO] [stderr] Checking clap_builder v4.4.17 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking crossbeam-channel v0.5.11 [INFO] [stderr] Checking notify v6.1.1 [INFO] [stderr] Checking notify-debouncer-mini v0.4.1 [INFO] [stderr] Checking regex-automata v0.4.5 [INFO] [stderr] Checking clap v4.4.17 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Checking toml_datetime v0.6.5 [INFO] [stderr] Checking serde_spanned v0.6.5 [INFO] [stderr] Checking toml_edit v0.21.0 [INFO] [stderr] Checking toml v0.8.8 [INFO] [stderr] Checking lilac v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::collections::VecDeque` [INFO] [stdout] --> src/compiler/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::VecDeque; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `parser` [INFO] [stdout] --> src/compiler/lexer.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | use super::{parser, Span}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Indent`, `LilacPath`, `Span`, `Token::*`, `self`, `settings` [INFO] [stdout] --> src/compiler/mod.rs:93:36 [INFO] [stdout] | [INFO] [stdout] 93 | use crate::{compiler::{lexer::{self, Indent, LilacPath, Token::*}, Span}, settings}; [INFO] [stdout] | ^^^^ ^^^^^^ ^^^^^^^^^ ^^^^^^^^ ^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::VecDeque` [INFO] [stdout] --> src/compiler/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::VecDeque; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `parser` [INFO] [stdout] --> src/compiler/lexer.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | use super::{parser, Span}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/commands/build.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 41 | return; [INFO] [stdout] | ------ any code following this expression is unreachable [INFO] [stdout] 42 | [INFO] [stdout] 43 | / if !Path::new("./_lilac").exists(){ [INFO] [stdout] 44 | | err_exit("This path does not contain a _lilac directory!"); [INFO] [stdout] 45 | | } [INFO] [stdout] | |_____^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/commands/build.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 41 | return; [INFO] [stdout] | ------ any code following this expression is unreachable [INFO] [stdout] 42 | [INFO] [stdout] 43 | / if !Path::new("./_lilac").exists(){ [INFO] [stdout] 44 | | err_exit("This path does not contain a _lilac directory!"); [INFO] [stdout] 45 | | } [INFO] [stdout] | |_____^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `content` [INFO] [stdout] --> src/compiler/parser.rs:28:30 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn build_syntax_tree<'a>(content: &'a str, mut tokens: Vec, file: &str) -> TokenNode{ [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tokens` [INFO] [stdout] --> src/compiler/parser.rs:28:52 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn build_syntax_tree<'a>(content: &'a str, mut tokens: Vec, file: &str) -> TokenNode{ [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/compiler/parser.rs:28:72 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn build_syntax_tree<'a>(content: &'a str, mut tokens: Vec, file: &str) -> TokenNode{ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compiler/parser.rs:28:48 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn build_syntax_tree<'a>(content: &'a str, mut tokens: Vec, file: &str) -> TokenNode{ [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: unused variable: `rootNode` [INFO] [stdout] --> src/compiler/parser.rs:32:26 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn parse_syntax_tree(rootNode: TokenNode){ [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rootNode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `add_node`, `contains`, `get`, `visualize`, and `visualize_layer` are never used [INFO] [stdout] --> src/compiler/mod.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 23 | impl<'a> SubsectionNode<'a> { [INFO] [stdout] | --------------------------- methods in this implementation [INFO] [stdout] 24 | fn add_node(&mut self, content: &'a str, s_info: (&Span, &Indent), block_text: &'a str, indent: usize) -> Result<(), ()>{ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn contains(&self, path: &[&str]) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | pub fn get(&self, path: &[&str]) -> &str { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 64 | pub fn visualize(&self){ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 68 | fn visualize_layer(&self, level: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Subsection` is never constructed [INFO] [stdout] --> src/compiler/lexer.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 59 | pub enum Token{ [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 66 | Subsection(Span, Indent), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `extract_subsections` is never used [INFO] [stdout] --> src/compiler/lexer.rs:160:8 [INFO] [stdout] | [INFO] [stdout] 160 | pub fn extract_subsections(content: &str) -> Vec{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `build_subsection_tree` is never used [INFO] [stdout] --> src/compiler/parser.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn build_subsection_tree<'a>(content: &'a str, mut tokens: Vec, file: &str) -> SubsectionNode<'a>{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `build_syntax_tree` is never used [INFO] [stdout] --> src/compiler/parser.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn build_syntax_tree<'a>(content: &'a str, mut tokens: Vec, file: &str) -> TokenNode{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_syntax_tree` is never used [INFO] [stdout] --> src/compiler/parser.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn parse_syntax_tree(rootNode: TokenNode){ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `INIT` is never used [INFO] [stdout] --> src/compiler/mod.rs:95:12 [INFO] [stdout] | [INFO] [stdout] 95 | static INIT: Once = Once::new(); [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `init_env` is never used [INFO] [stdout] --> src/compiler/mod.rs:97:8 [INFO] [stdout] | [INFO] [stdout] 97 | fn init_env(){ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `rootNode` should have a snake case name [INFO] [stdout] --> src/compiler/parser.rs:32:26 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn parse_syntax_tree(rootNode: TokenNode){ [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `root_node` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `content` [INFO] [stdout] --> src/compiler/parser.rs:28:30 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn build_syntax_tree<'a>(content: &'a str, mut tokens: Vec, file: &str) -> TokenNode{ [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tokens` [INFO] [stdout] --> src/compiler/parser.rs:28:52 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn build_syntax_tree<'a>(content: &'a str, mut tokens: Vec, file: &str) -> TokenNode{ [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/compiler/parser.rs:28:72 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn build_syntax_tree<'a>(content: &'a str, mut tokens: Vec, file: &str) -> TokenNode{ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compiler/parser.rs:28:48 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn build_syntax_tree<'a>(content: &'a str, mut tokens: Vec, file: &str) -> TokenNode{ [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: unused variable: `rootNode` [INFO] [stdout] --> src/compiler/parser.rs:32:26 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn parse_syntax_tree(rootNode: TokenNode){ [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rootNode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `add_node`, `contains`, `get`, `visualize`, and `visualize_layer` are never used [INFO] [stdout] --> src/compiler/mod.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 23 | impl<'a> SubsectionNode<'a> { [INFO] [stdout] | --------------------------- methods in this implementation [INFO] [stdout] 24 | fn add_node(&mut self, content: &'a str, s_info: (&Span, &Indent), block_text: &'a str, indent: usize) -> Result<(), ()>{ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn contains(&self, path: &[&str]) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | pub fn get(&self, path: &[&str]) -> &str { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 64 | pub fn visualize(&self){ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 68 | fn visualize_layer(&self, level: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `build_subsection_tree` is never used [INFO] [stdout] --> src/compiler/parser.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn build_subsection_tree<'a>(content: &'a str, mut tokens: Vec, file: &str) -> SubsectionNode<'a>{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `build_syntax_tree` is never used [INFO] [stdout] --> src/compiler/parser.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn build_syntax_tree<'a>(content: &'a str, mut tokens: Vec, file: &str) -> TokenNode{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_syntax_tree` is never used [INFO] [stdout] --> src/compiler/parser.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn parse_syntax_tree(rootNode: TokenNode){ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `rootNode` should have a snake case name [INFO] [stdout] --> src/compiler/parser.rs:32:26 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn parse_syntax_tree(rootNode: TokenNode){ [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `root_node` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.10s [INFO] running `Command { std: "docker" "inspect" "7d26151cebcdcd522a2bf76386c420d2db924a339461dc26bd7b767f729724c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d26151cebcdcd522a2bf76386c420d2db924a339461dc26bd7b767f729724c0", kill_on_drop: false }` [INFO] [stdout] 7d26151cebcdcd522a2bf76386c420d2db924a339461dc26bd7b767f729724c0 [INFO] checking RustingRobot/lilac against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRustingRobot%2Flilac" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/RustingRobot/lilac on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/RustingRobot/lilac [INFO] finished tweaking git repo https://github.com/RustingRobot/lilac [INFO] tweaked toml for git repo https://github.com/RustingRobot/lilac written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/RustingRobot/lilac 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3a25529e039b63259f4fd19edf2fb7a4e5c8214b4fdfdc626970aab9c18bb144 [INFO] running `Command { std: "docker" "start" "-a" "3a25529e039b63259f4fd19edf2fb7a4e5c8214b4fdfdc626970aab9c18bb144", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3a25529e039b63259f4fd19edf2fb7a4e5c8214b4fdfdc626970aab9c18bb144", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a25529e039b63259f4fd19edf2fb7a4e5c8214b4fdfdc626970aab9c18bb144", kill_on_drop: false }` [INFO] [stdout] 3a25529e039b63259f4fd19edf2fb7a4e5c8214b4fdfdc626970aab9c18bb144 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 56ab7f0b7ba791ffcfed8cd6179bf3dba56ea2cd0a39e79911edc3cee2736321 [INFO] running `Command { std: "docker" "start" "-a" "56ab7f0b7ba791ffcfed8cd6179bf3dba56ea2cd0a39e79911edc3cee2736321", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.195 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Checking winnow v0.5.34 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking anstream v0.6.7 [INFO] [stderr] Checking inotify-sys v0.1.5 [INFO] [stderr] Checking filetime v0.2.23 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Compiling serde_derive v1.0.195 [INFO] [stderr] Checking inotify v0.9.6 [INFO] [stderr] Checking clap_builder v4.4.17 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking crossbeam-channel v0.5.11 [INFO] [stderr] Checking notify v6.1.1 [INFO] [stderr] Checking notify-debouncer-mini v0.4.1 [INFO] [stderr] Checking clap v4.4.17 [INFO] [stderr] Checking regex-automata v0.4.5 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Checking serde_spanned v0.6.5 [INFO] [stderr] Checking toml_datetime v0.6.5 [INFO] [stderr] Checking toml_edit v0.21.0 [INFO] [stderr] Checking toml v0.8.8 [INFO] [stderr] Checking lilac v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::collections::VecDeque` [INFO] [stdout] --> src/compiler/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::VecDeque; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `parser` [INFO] [stdout] --> src/compiler/lexer.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | use super::{parser, Span}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Indent`, `LilacPath`, `Span`, `Token::*`, `self`, `settings` [INFO] [stdout] --> src/compiler/mod.rs:93:36 [INFO] [stdout] | [INFO] [stdout] 93 | use crate::{compiler::{lexer::{self, Indent, LilacPath, Token::*}, Span}, settings}; [INFO] [stdout] | ^^^^ ^^^^^^ ^^^^^^^^^ ^^^^^^^^ ^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::VecDeque` [INFO] [stdout] --> src/compiler/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::VecDeque; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `parser` [INFO] [stdout] --> src/compiler/lexer.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | use super::{parser, Span}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/commands/build.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 41 | return; [INFO] [stdout] | ------ any code following this expression is unreachable [INFO] [stdout] 42 | [INFO] [stdout] 43 | / if !Path::new("./_lilac").exists(){ [INFO] [stdout] 44 | | err_exit("This path does not contain a _lilac directory!"); [INFO] [stdout] 45 | | } [INFO] [stdout] | |_____^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/commands/build.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 41 | return; [INFO] [stdout] | ------ any code following this expression is unreachable [INFO] [stdout] 42 | [INFO] [stdout] 43 | / if !Path::new("./_lilac").exists(){ [INFO] [stdout] 44 | | err_exit("This path does not contain a _lilac directory!"); [INFO] [stdout] 45 | | } [INFO] [stdout] | |_____^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `content` [INFO] [stdout] --> src/compiler/parser.rs:28:30 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn build_syntax_tree<'a>(content: &'a str, mut tokens: Vec, file: &str) -> TokenNode{ [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tokens` [INFO] [stdout] --> src/compiler/parser.rs:28:52 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn build_syntax_tree<'a>(content: &'a str, mut tokens: Vec, file: &str) -> TokenNode{ [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/compiler/parser.rs:28:72 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn build_syntax_tree<'a>(content: &'a str, mut tokens: Vec, file: &str) -> TokenNode{ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compiler/parser.rs:28:48 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn build_syntax_tree<'a>(content: &'a str, mut tokens: Vec, file: &str) -> TokenNode{ [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: unused variable: `rootNode` [INFO] [stdout] --> src/compiler/parser.rs:32:26 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn parse_syntax_tree(rootNode: TokenNode){ [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rootNode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `add_node`, `contains`, `get`, `visualize`, and `visualize_layer` are never used [INFO] [stdout] --> src/compiler/mod.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 23 | impl<'a> SubsectionNode<'a> { [INFO] [stdout] | --------------------------- methods in this implementation [INFO] [stdout] 24 | fn add_node(&mut self, content: &'a str, s_info: (&Span, &Indent), block_text: &'a str, indent: usize) -> Result<(), ()>{ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn contains(&self, path: &[&str]) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | pub fn get(&self, path: &[&str]) -> &str { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 64 | pub fn visualize(&self){ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 68 | fn visualize_layer(&self, level: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Subsection` is never constructed [INFO] [stdout] --> src/compiler/lexer.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 59 | pub enum Token{ [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 66 | Subsection(Span, Indent), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `extract_subsections` is never used [INFO] [stdout] --> src/compiler/lexer.rs:160:8 [INFO] [stdout] | [INFO] [stdout] 160 | pub fn extract_subsections(content: &str) -> Vec{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `build_subsection_tree` is never used [INFO] [stdout] --> src/compiler/parser.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn build_subsection_tree<'a>(content: &'a str, mut tokens: Vec, file: &str) -> SubsectionNode<'a>{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `build_syntax_tree` is never used [INFO] [stdout] --> src/compiler/parser.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn build_syntax_tree<'a>(content: &'a str, mut tokens: Vec, file: &str) -> TokenNode{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_syntax_tree` is never used [INFO] [stdout] --> src/compiler/parser.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn parse_syntax_tree(rootNode: TokenNode){ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `INIT` is never used [INFO] [stdout] --> src/compiler/mod.rs:95:12 [INFO] [stdout] | [INFO] [stdout] 95 | static INIT: Once = Once::new(); [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `init_env` is never used [INFO] [stdout] --> src/compiler/mod.rs:97:8 [INFO] [stdout] | [INFO] [stdout] 97 | fn init_env(){ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `rootNode` should have a snake case name [INFO] [stdout] --> src/compiler/parser.rs:32:26 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn parse_syntax_tree(rootNode: TokenNode){ [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `root_node` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `content` [INFO] [stdout] --> src/compiler/parser.rs:28:30 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn build_syntax_tree<'a>(content: &'a str, mut tokens: Vec, file: &str) -> TokenNode{ [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tokens` [INFO] [stdout] --> src/compiler/parser.rs:28:52 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn build_syntax_tree<'a>(content: &'a str, mut tokens: Vec, file: &str) -> TokenNode{ [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/compiler/parser.rs:28:72 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn build_syntax_tree<'a>(content: &'a str, mut tokens: Vec, file: &str) -> TokenNode{ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compiler/parser.rs:28:48 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn build_syntax_tree<'a>(content: &'a str, mut tokens: Vec, file: &str) -> TokenNode{ [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: unused variable: `rootNode` [INFO] [stdout] --> src/compiler/parser.rs:32:26 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn parse_syntax_tree(rootNode: TokenNode){ [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rootNode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `add_node`, `contains`, `get`, `visualize`, and `visualize_layer` are never used [INFO] [stdout] --> src/compiler/mod.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 23 | impl<'a> SubsectionNode<'a> { [INFO] [stdout] | --------------------------- methods in this implementation [INFO] [stdout] 24 | fn add_node(&mut self, content: &'a str, s_info: (&Span, &Indent), block_text: &'a str, indent: usize) -> Result<(), ()>{ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn contains(&self, path: &[&str]) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | pub fn get(&self, path: &[&str]) -> &str { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 64 | pub fn visualize(&self){ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 68 | fn visualize_layer(&self, level: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `build_subsection_tree` is never used [INFO] [stdout] --> src/compiler/parser.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn build_subsection_tree<'a>(content: &'a str, mut tokens: Vec, file: &str) -> SubsectionNode<'a>{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `build_syntax_tree` is never used [INFO] [stdout] --> src/compiler/parser.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn build_syntax_tree<'a>(content: &'a str, mut tokens: Vec, file: &str) -> TokenNode{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_syntax_tree` is never used [INFO] [stdout] --> src/compiler/parser.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn parse_syntax_tree(rootNode: TokenNode){ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `rootNode` should have a snake case name [INFO] [stdout] --> src/compiler/parser.rs:32:26 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn parse_syntax_tree(rootNode: TokenNode){ [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `root_node` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.87s [INFO] running `Command { std: "docker" "inspect" "56ab7f0b7ba791ffcfed8cd6179bf3dba56ea2cd0a39e79911edc3cee2736321", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56ab7f0b7ba791ffcfed8cd6179bf3dba56ea2cd0a39e79911edc3cee2736321", kill_on_drop: false }` [INFO] [stdout] 56ab7f0b7ba791ffcfed8cd6179bf3dba56ea2cd0a39e79911edc3cee2736321