[INFO] cloning repository https://github.com/MinusGix/aliter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MinusGix/aliter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMinusGix%2Faliter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMinusGix%2Faliter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2cc3afff745480fa4af64572d823428a18418a31
[INFO] checking MinusGix/aliter against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMinusGix%2Faliter" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/MinusGix/aliter
[INFO] finished tweaking git repo https://github.com/MinusGix/aliter
[INFO] tweaked toml for git repo https://github.com/MinusGix/aliter written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/MinusGix/aliter on toolchain a5689b034ad287112f709693384a37f1377eb9cc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/MinusGix/aliter 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" "+a5689b034ad287112f709693384a37f1377eb9cc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] eea3a7cb8488bdbdcc992b773160996fee49f315e6abb48c4b65386d6a74a3b3
[INFO] running `Command { std: "docker" "start" "eea3a7cb8488bdbdcc992b773160996fee49f315e6abb48c4b65386d6a74a3b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eea3a7cb8488bdbdcc992b773160996fee49f315e6abb48c4b65386d6a74a3b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "eea3a7cb8488bdbdcc992b773160996fee49f315e6abb48c4b65386d6a74a3b3" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eea3a7cb8488bdbdcc992b773160996fee49f315e6abb48c4b65386d6a74a3b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "eea3a7cb8488bdbdcc992b773160996fee49f315e6abb48c4b65386d6a74a3b3" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking tinyvec_macros v0.1.0
[INFO] [stderr]     Checking regex-syntax v0.6.27
[INFO] [stderr]     Checking once_cell v1.13.0
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking unicode-normalization v0.1.21
[INFO] [stderr]     Checking regex v1.6.0
[INFO] [stderr]     Checking aliter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `TextNode`
[INFO] [stdout]    --> src/functions/accent.rs:212:75
[INFO] [stdout]     |
[INFO] [stdout] 212 |     use crate::{mathml, mathml_tree::{MathNode, MathNodeType, MathmlNode, TextNode}, stretchy, tree::ClassList};
[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 import: `parser::ParseError`
[INFO] [stdout]  --> src/functions/font.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     parser::ParseError,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::parser::ParseError`
[INFO] [stdout]  --> src/functions/hbox.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::parser::ParseError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parser::ParseError`
[INFO] [stdout]  --> src/functions/href.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     parser::ParseError,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parser::ParseError`
[INFO] [stdout]  --> src/functions/htmlmathml.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     parser::ParseError,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parser::ParseError`
[INFO] [stdout]  --> src/functions/kern.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     parser::ParseError,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parser::ParseError`
[INFO] [stdout]  --> src/functions/lap.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     parser::ParseError,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::parser::ParseError`
[INFO] [stdout]  --> src/functions/math.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::parser::ParseError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parser::ParseError`
[INFO] [stdout]  --> src/functions/mclass.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     parser::ParseError,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parser::ParseError`
[INFO] [stdout]   --> src/functions/op.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     parser::ParseError,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::parser::ParseError`
[INFO] [stdout]  --> src/functions/operatorname.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::parser::ParseError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parser::ParseError`
[INFO] [stdout]   --> src/functions/vcenter.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     parser::ParseError,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parser::ParseError`
[INFO] [stdout]  --> src/functions/raise_box.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     parser::ParseError,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parser::ParseError`
[INFO] [stdout]  --> src/functions/relax.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     parser::ParseError,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parser::ParseError`
[INFO] [stdout]  --> src/functions/rule.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     parser::ParseError,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parser::ParseError`
[INFO] [stdout]   --> src/functions/sizing.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     parser::ParseError,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parser::ParseError`
[INFO] [stdout]  --> src/functions/styling.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     parser::ParseError,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parser::ParseError`
[INFO] [stdout]  --> src/functions/text.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     parser::ParseError,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::INFINITY`: replaced by the `INFINITY` associated constant on `f64`
[INFO] [stdout]    --> src/parser.rs:193:42
[INFO] [stdout]     |
[INFO] [stdout] 193 |             max_size: unit::Em(std::f64::INFINITY),
[INFO] [stdout]     |                                          ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::NAN`: replaced by the `NAN` associated constant on `f64`
[INFO] [stdout]     --> src/parser.rs:1155:74
[INFO] [stdout]      |
[INFO] [stdout] 1155 |             let magnitude = magnitude.parse::<f64>().unwrap_or(std::f64::NAN);
[INFO] [stdout]      |                                                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::NAN`: replaced by the `NAN` associated constant on `f64`
[INFO] [stdout]     --> src/parser.rs:1163:23
[INFO] [stdout]      |
[INFO] [stdout] 1163 |             std::f64::NAN
[INFO] [stdout]      |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tree::VirtualNode`
[INFO] [stdout]   --> src/ir/mod.rs:94:64
[INFO] [stdout]    |
[INFO] [stdout] 94 |         use crate::{render_to_html_tree, parser::ParserConfig, tree::VirtualNode};
[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 import: `TextNode`
[INFO] [stdout]    --> src/functions/accent.rs:212:75
[INFO] [stdout]     |
[INFO] [stdout] 212 |     use crate::{mathml, mathml_tree::{MathNode, MathNodeType, MathmlNode, TextNode}, stretchy, tree::ClassList};
[INFO] [stdout]     |                                                                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parser::ParseError`
[INFO] [stdout]  --> src/functions/font.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     parser::ParseError,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::parser::ParseError`
[INFO] [stdout]  --> src/functions/hbox.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::parser::ParseError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parser::ParseError`
[INFO] [stdout]  --> src/functions/href.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     parser::ParseError,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parser::ParseError`
[INFO] [stdout]  --> src/functions/htmlmathml.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     parser::ParseError,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parser::ParseError`
[INFO] [stdout]  --> src/functions/kern.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     parser::ParseError,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parser::ParseError`
[INFO] [stdout]  --> src/functions/lap.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     parser::ParseError,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::parser::ParseError`
[INFO] [stdout]  --> src/functions/math.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::parser::ParseError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parser::ParseError`
[INFO] [stdout]  --> src/functions/mclass.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     parser::ParseError,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parser::ParseError`
[INFO] [stdout]   --> src/functions/op.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     parser::ParseError,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::parser::ParseError`
[INFO] [stdout]  --> src/functions/operatorname.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::parser::ParseError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parser::ParseError`
[INFO] [stdout]   --> src/functions/vcenter.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     parser::ParseError,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parser::ParseError`
[INFO] [stdout]  --> src/functions/raise_box.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     parser::ParseError,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parser::ParseError`
[INFO] [stdout]  --> src/functions/relax.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     parser::ParseError,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parser::ParseError`
[INFO] [stdout]  --> src/functions/rule.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     parser::ParseError,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parser::ParseError`
[INFO] [stdout]   --> src/functions/sizing.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     parser::ParseError,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parser::ParseError`
[INFO] [stdout]  --> src/functions/styling.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     parser::ParseError,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parser::ParseError`
[INFO] [stdout]  --> src/functions/text.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     parser::ParseError,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::INFINITY`: replaced by the `INFINITY` associated constant on `f64`
[INFO] [stdout]    --> src/parser.rs:193:42
[INFO] [stdout]     |
[INFO] [stdout] 193 |             max_size: unit::Em(std::f64::INFINITY),
[INFO] [stdout]     |                                          ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::NAN`: replaced by the `NAN` associated constant on `f64`
[INFO] [stdout]     --> src/parser.rs:1155:74
[INFO] [stdout]      |
[INFO] [stdout] 1155 |             let magnitude = magnitude.parse::<f64>().unwrap_or(std::f64::NAN);
[INFO] [stdout]      |                                                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::NAN`: replaced by the `NAN` associated constant on `f64`
[INFO] [stdout]     --> src/parser.rs:1163:23
[INFO] [stdout]      |
[INFO] [stdout] 1163 |             std::f64::NAN
[INFO] [stdout]      |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::INFINITY`: replaced by the `INFINITY` associated constant on `f64`
[INFO] [stdout]   --> src/spec.rs:51:41
[INFO] [stdout]    |
[INFO] [stdout] 51 |         options.max_size = Em(std::f64::INFINITY);
[INFO] [stdout]    |                                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `width`
[INFO] [stdout]     --> src/ir/builder.rs:1471:10
[INFO] [stdout]      |
[INFO] [stdout] 1471 |     let (width, height, depth) = inner.dimensions();
[INFO] [stdout]      |          ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `width`
[INFO] [stdout]     --> src/ir/builder.rs:1471:10
[INFO] [stdout]      |
[INFO] [stdout] 1471 |     let (width, height, depth) = inner.dimensions();
[INFO] [stdout]      |          ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `w`
[INFO] [stdout]    --> src/ir/mod.rs:118:18
[INFO] [stdout]     |
[INFO] [stdout] 118 |             let (w, h, d) = ir.dimensions();
[INFO] [stdout]     |                  ^ help: if this is intentional, prefix it with an underscore: `_w`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `UPPERCASE_REGEX` is never used
[INFO] [stdout]    --> src/util.rs:259:8
[INFO] [stdout]     |
[INFO] [stdout] 259 | static UPPERCASE_REGEX: Lazy<Regex> = Lazy::new(|| Regex::new("([A-Z])").unwrap());
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hyphenate` is never used
[INFO] [stdout]    --> src/util.rs:261:15
[INFO] [stdout]     |
[INFO] [stdout] 261 | pub(crate) fn hyphenate(text: &str) -> String {
[INFO] [stdout]     |               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `dom_tree::HtmlNode`
[INFO] [stdout]    --> src/functions/op.rs:315:9
[INFO] [stdout]     |
[INFO] [stdout] 315 |         base.into()
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 315 -         base.into()
[INFO] [stdout] 315 +         base
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 315 -         base.into()
[INFO] [stdout] 315 +         <dom_tree::HtmlNode as Into<_>>::into(base)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Cow<'_, str>`
[INFO] [stdout]    --> src/functions/mod.rs:331:25
[INFO] [stdout]     |
[INFO] [stdout] 331 |         self.fns.insert(name.into(), spec);
[INFO] [stdout]     |                         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 331 -         self.fns.insert(name.into(), spec);
[INFO] [stdout] 331 +         self.fns.insert(name, spec);
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 331 -         self.fns.insert(name.into(), spec);
[INFO] [stdout] 331 +         self.fns.insert(<Cow<'_, str> as Into<_>>::into(name), spec);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parser.rs:254:27
[INFO] [stdout]     |
[INFO] [stdout] 254 |     pub(crate) fn consume(&mut self) -> Option<Token> {
[INFO] [stdout]     |                           ^^^^^^^^^            ^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 254 |     pub(crate) fn consume(&mut self) -> Option<Token<'_>> {
[INFO] [stdout]     |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aliter` (lib) due to 2 previous errors; 25 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: useless conversion to the same type: `dom_tree::HtmlNode`
[INFO] [stdout]    --> src/functions/op.rs:315:9
[INFO] [stdout]     |
[INFO] [stdout] 315 |         base.into()
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 315 -         base.into()
[INFO] [stdout] 315 +         base
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 315 -         base.into()
[INFO] [stdout] 315 +         <dom_tree::HtmlNode as Into<_>>::into(base)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::borrow::Cow<'_, str>`
[INFO] [stdout]    --> src/functions/mod.rs:331:25
[INFO] [stdout]     |
[INFO] [stdout] 331 |         self.fns.insert(name.into(), spec);
[INFO] [stdout]     |                         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 331 -         self.fns.insert(name.into(), spec);
[INFO] [stdout] 331 +         self.fns.insert(name, spec);
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 331 -         self.fns.insert(name.into(), spec);
[INFO] [stdout] 331 +         self.fns.insert(<std::borrow::Cow<'_, str> as Into<_>>::into(name), spec);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parser.rs:254:27
[INFO] [stdout]     |
[INFO] [stdout] 254 |     pub(crate) fn consume(&mut self) -> Option<Token> {
[INFO] [stdout]     |                           ^^^^^^^^^            ^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 254 |     pub(crate) fn consume(&mut self) -> Option<Token<'_>> {
[INFO] [stdout]     |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aliter` (lib test) due to 2 previous errors; 26 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "eea3a7cb8488bdbdcc992b773160996fee49f315e6abb48c4b65386d6a74a3b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eea3a7cb8488bdbdcc992b773160996fee49f315e6abb48c4b65386d6a74a3b3", kill_on_drop: false }`
[INFO] [stdout] eea3a7cb8488bdbdcc992b773160996fee49f315e6abb48c4b65386d6a74a3b3