[INFO] fetching crate cssengine 0.1.2...
[INFO] testing cssengine-0.1.2 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate cssengine 0.1.2 into /workspace/builds/worker-0-tc1/source
[INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate cssengine 0.1.2
[INFO] finished tweaking crates.io crate cssengine 0.1.2
[INFO] tweaked toml for crates.io crate cssengine 0.1.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cssengine 0.1.2 on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cssengine 0.1.2 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded condtype v1.3.0
[INFO] [stderr]   Downloaded clap v4.5.26
[INFO] [stderr]   Downloaded divan-macros v0.1.17
[INFO] [stderr]   Downloaded csscolorparser v0.7.0
[INFO] [stderr]   Downloaded divan v0.1.17
[INFO] [stderr]   Downloaded bitflags v2.7.0
[INFO] [stderr]   Downloaded clap_builder v4.5.26
[INFO] [stderr]   Downloaded taffy v0.6.3
[INFO] [stderr]   Downloaded rustix v0.38.43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6423f0ed28697737e0416aeac1a38b11a04cd3ecaa15a19971835dcdd283dfeb
[INFO] running `Command { std: "docker" "start" "-a" "6423f0ed28697737e0416aeac1a38b11a04cd3ecaa15a19971835dcdd283dfeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6423f0ed28697737e0416aeac1a38b11a04cd3ecaa15a19971835dcdd283dfeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6423f0ed28697737e0416aeac1a38b11a04cd3ecaa15a19971835dcdd283dfeb", kill_on_drop: false }`
[INFO] [stdout] 6423f0ed28697737e0416aeac1a38b11a04cd3ecaa15a19971835dcdd283dfeb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c6c68a976e567fc62e295d3e0a2b059f00ad55b18c6e9fafb913c67e961d539
[INFO] running `Command { std: "docker" "start" "-a" "3c6c68a976e567fc62e295d3e0a2b059f00ad55b18c6e9fafb913c67e961d539", kill_on_drop: false }`
[INFO] [stderr]    Compiling grid v0.15.0
[INFO] [stderr]    Compiling csscolorparser v0.7.0
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]    Compiling taffy v0.6.3
[INFO] [stderr]    Compiling cssengine v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `tmp_generated` is never read
[INFO] [stdout]   --> src/style.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct StyleSheet {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 24 |     rules: SmallVec<[(Selector, SmallVec<[Declaration; 32]>); 32]>,
[INFO] [stdout] 25 |     tmp_generated: SmallVec<[Declaration; 32]>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/lib.rs:34:28
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn css_to_rules(input: &str) -> Result<Vec<Rule<'_>>, Vec<SyntaxError>> {
[INFO] [stdout]    |                            ^^^^                     --        ----------- the lifetimes get resolved as `'_`
[INFO] [stdout]    |                            |                        |
[INFO] [stdout]    |                            |                        the lifetimes get resolved as `'_`
[INFO] [stdout]    |                            this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn css_to_rules(input: &str) -> Result<Vec<Rule<'_>>, Vec<SyntaxError<'_>>> {
[INFO] [stdout]    |                                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/lib.rs:41:23
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub fn analyze(input: &str) -> Result<(), Vec<SyntaxError>> {
[INFO] [stdout]    |                       ^^^^                    ----------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub fn analyze(input: &str) -> Result<(), Vec<SyntaxError<'_>>> {
[INFO] [stdout]    |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.20s
[INFO] running `Command { std: "docker" "inspect" "3c6c68a976e567fc62e295d3e0a2b059f00ad55b18c6e9fafb913c67e961d539", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c6c68a976e567fc62e295d3e0a2b059f00ad55b18c6e9fafb913c67e961d539", kill_on_drop: false }`
[INFO] [stdout] 3c6c68a976e567fc62e295d3e0a2b059f00ad55b18c6e9fafb913c67e961d539
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23de95cacb30cac2388b04e3c77d3d7d936362a9ffd54d713aab10b3d8b039a7
[INFO] running `Command { std: "docker" "start" "-a" "23de95cacb30cac2388b04e3c77d3d7d936362a9ffd54d713aab10b3d8b039a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling rustix v0.38.43
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling bitflags v2.7.0
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling regex-lite v0.1.6
[INFO] [stderr]    Compiling condtype v1.3.0
[INFO] [stdout] warning: field `tmp_generated` is never read
[INFO] [stdout]   --> src/style.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct StyleSheet {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 24 |     rules: SmallVec<[(Selector, SmallVec<[Declaration; 32]>); 32]>,
[INFO] [stdout] 25 |     tmp_generated: SmallVec<[Declaration; 32]>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/lib.rs:34:28
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn css_to_rules(input: &str) -> Result<Vec<Rule<'_>>, Vec<SyntaxError>> {
[INFO] [stdout]    |                            ^^^^                     --        ----------- the lifetimes get resolved as `'_`
[INFO] [stdout]    |                            |                        |
[INFO] [stdout]    |                            |                        the lifetimes get resolved as `'_`
[INFO] [stdout]    |                            this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn css_to_rules(input: &str) -> Result<Vec<Rule<'_>>, Vec<SyntaxError<'_>>> {
[INFO] [stdout]    |                                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/lib.rs:41:23
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub fn analyze(input: &str) -> Result<(), Vec<SyntaxError>> {
[INFO] [stdout]    |                       ^^^^                    ----------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub fn analyze(input: &str) -> Result<(), Vec<SyntaxError<'_>>> {
[INFO] [stdout]    |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]    Compiling terminal_size v0.4.1
[INFO] [stderr]    Compiling clap_builder v4.5.26
[INFO] [stderr]    Compiling clap v4.5.26
[INFO] [stderr]    Compiling divan-macros v0.1.17
[INFO] [stderr]    Compiling divan v0.1.17
[INFO] [stderr]    Compiling cssengine v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `tmp_generated` is never read
[INFO] [stdout]   --> src/style.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct StyleSheet {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 24 |     rules: SmallVec<[(Selector, SmallVec<[Declaration; 32]>); 32]>,
[INFO] [stdout] 25 |     tmp_generated: SmallVec<[Declaration; 32]>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/lib.rs:34:28
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn css_to_rules(input: &str) -> Result<Vec<Rule<'_>>, Vec<SyntaxError>> {
[INFO] [stdout]    |                            ^^^^                     --        ----------- the lifetimes get resolved as `'_`
[INFO] [stdout]    |                            |                        |
[INFO] [stdout]    |                            |                        the lifetimes get resolved as `'_`
[INFO] [stdout]    |                            this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn css_to_rules(input: &str) -> Result<Vec<Rule<'_>>, Vec<SyntaxError<'_>>> {
[INFO] [stdout]    |                                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/lib.rs:41:23
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub fn analyze(input: &str) -> Result<(), Vec<SyntaxError>> {
[INFO] [stdout]    |                       ^^^^                    ----------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub fn analyze(input: &str) -> Result<(), Vec<SyntaxError<'_>>> {
[INFO] [stdout]    |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 12s
[INFO] running `Command { std: "docker" "inspect" "23de95cacb30cac2388b04e3c77d3d7d936362a9ffd54d713aab10b3d8b039a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23de95cacb30cac2388b04e3c77d3d7d936362a9ffd54d713aab10b3d8b039a7", kill_on_drop: false }`
[INFO] [stdout] 23de95cacb30cac2388b04e3c77d3d7d936362a9ffd54d713aab10b3d8b039a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eaa6f0dfc9fec6789e514d3f85857cca48f7fda91495eab22703edba5e41b90b
[INFO] running `Command { std: "docker" "start" "-a" "eaa6f0dfc9fec6789e514d3f85857cca48f7fda91495eab22703edba5e41b90b", kill_on_drop: false }`
[INFO] [stderr] warning: field `tmp_generated` is never read
[INFO] [stdout] 
[INFO] [stderr]   --> src/style.rs:25:5
[INFO] [stdout] running 4 tests
[INFO] [stderr]    |
[INFO] [stdout] test parser::tests::replace_vars_ok ... ok
[INFO] [stderr] 23 | pub struct StyleSheet {
[INFO] [stdout] test parser::values::tests::duration ... ok
[INFO] [stderr]    |            ---------- field in this struct
[INFO] [stdout] test parser::values::tests::border ... ok
[INFO] [stderr] 24 |     rules: SmallVec<[(Selector, SmallVec<[Declaration; 32]>); 32]>,
[INFO] [stdout] test parser::values::tests::box_shadow_5 ... ok
[INFO] [stderr] 25 |     tmp_generated: SmallVec<[Declaration; 32]>,
[INFO] [stdout] 
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/lib.rs:34:28
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub fn css_to_rules(input: &str) -> Result<Vec<Rule<'_>>, Vec<SyntaxError>> {
[INFO] [stderr]    |                            ^^^^                     --        ----------- the lifetimes get resolved as `'_`
[INFO] [stderr]    |                            |                        |
[INFO] [stderr]    |                            |                        the lifetimes get resolved as `'_`
[INFO] [stderr]    |                            this lifetime flows to the output
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub fn css_to_rules(input: &str) -> Result<Vec<Rule<'_>>, Vec<SyntaxError<'_>>> {
[INFO] [stderr]    |                                                                          ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/lib.rs:41:23
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub fn analyze(input: &str) -> Result<(), Vec<SyntaxError>> {
[INFO] [stderr]    |                       ^^^^                    ----------- the lifetime gets resolved as `'_`
[INFO] [stderr]    |                       |
[INFO] [stderr]    |                       this lifetime flows to the output
[INFO] [stderr]    |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub fn analyze(input: &str) -> Result<(), Vec<SyntaxError<'_>>> {
[INFO] [stderr]    |                                                          ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `cssengine` (lib) generated 3 warnings
[INFO] [stderr] warning: `cssengine` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cssengine-6cef24e5cd28489f)
[INFO] [stderr]    Doc-tests cssengine
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/style.rs - style::StyleSheet::get_styles (line 82) ... FAILED
[INFO] [stdout] test src/lib.rs - css_to_rules (line 29) ... ok
[INFO] [stdout] test src/style.rs - style::StyleSheet::from_css (line 45) ... ok
[INFO] [stdout] test src/style.rs - style::StyleSheet (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/style.rs - style::StyleSheet::get_styles (line 82) stdout ----
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]  --> src/style.rs:86:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | if let Some(styles) = stylesheet.get_styles(".example") {
[INFO] [stdout]   |        ^^^^^^^^^^^^   --------------------------------- this expression has type `smallvec::SmallVec<[(Option<PseudoClass>, smallvec::SmallVec<[Declaration; 32]>); 4]>`
[INFO] [stdout]   |        |
[INFO] [stdout]   |        expected `SmallVec<[(Option<...>, ...); 4]>`, found `Option<_>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected struct `smallvec::SmallVec<[(Option<PseudoClass>, smallvec::SmallVec<[Declaration; 32]>); 4]>`
[INFO] [stdout]                found enum `Option<_>`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/style.rs - style::StyleSheet::get_styles (line 82)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.61s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "eaa6f0dfc9fec6789e514d3f85857cca48f7fda91495eab22703edba5e41b90b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaa6f0dfc9fec6789e514d3f85857cca48f7fda91495eab22703edba5e41b90b", kill_on_drop: false }`
[INFO] [stdout] eaa6f0dfc9fec6789e514d3f85857cca48f7fda91495eab22703edba5e41b90b
