[INFO] fetching crate lewp-selectors 0.24.0... [INFO] checking lewp-selectors-0.24.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate lewp-selectors 0.24.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate lewp-selectors 0.24.0 [INFO] finished tweaking crates.io crate lewp-selectors 0.24.0 [INFO] tweaked toml for crates.io crate lewp-selectors 0.24.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate lewp-selectors 0.24.0 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 51 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.9.1) [INFO] [stderr] Adding cssparser v0.29.6 (available: v0.35.0) [INFO] [stderr] Adding derive_more v0.99.20 (available: v2.0.1) [INFO] [stderr] Adding phf v0.8.0 (available: v0.12.1) [INFO] [stderr] Adding phf_codegen v0.8.0 (available: v0.12.1) [INFO] [stderr] Adding servo_arc v0.1.1 (available: v0.4.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6d8cce230f88e85aa707cad2aaee3c665c5163bfc70ec52a46909d0b1f039c30 [INFO] running `Command { std: "docker" "start" "-a" "6d8cce230f88e85aa707cad2aaee3c665c5163bfc70ec52a46909d0b1f039c30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6d8cce230f88e85aa707cad2aaee3c665c5163bfc70ec52a46909d0b1f039c30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d8cce230f88e85aa707cad2aaee3c665c5163bfc70ec52a46909d0b1f039c30", kill_on_drop: false }` [INFO] [stdout] 6d8cce230f88e85aa707cad2aaee3c665c5163bfc70ec52a46909d0b1f039c30 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6e602ab52b9f57f4ad5df059fcb5bcba6e7250080d6b7fd7da448db9c77b4ff8 [INFO] running `Command { std: "docker" "start" "-a" "6e602ab52b9f57f4ad5df059fcb5bcba6e7250080d6b7fd7da448db9c77b4ff8", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Checking dtoa v1.0.10 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking matches v0.1.10 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Checking servo_arc v0.1.1 [INFO] [stderr] Checking dtoa-short v0.3.5 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling phf_generator v0.10.0 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Compiling lewp-selectors v0.24.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling cssparser-macros v0.6.1 [INFO] [stderr] Compiling derive_more v0.99.20 [INFO] [stderr] Compiling cssparser v0.29.6 [INFO] [stderr] Compiling phf_macros v0.10.0 [INFO] [stderr] Checking phf v0.10.1 [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> parser.rs:85:26 [INFO] [stdout] | [INFO] [stdout] 85 | fn to_ascii_lowercase(s: &str) -> Cow { [INFO] [stdout] | ^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [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] 85 | fn to_ascii_lowercase(s: &str) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> parser.rs:694:17 [INFO] [stdout] | [INFO] [stdout] 694 | pub fn iter(&self) -> SelectorIter { [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] 694 | pub fn iter(&self) -> SelectorIter<'_, Impl> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> parser.rs:727:22 [INFO] [stdout] | [INFO] [stdout] 727 | pub fn iter_from(&self, offset: usize) -> SelectorIter { [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] 727 | pub fn iter_from(&self, offset: usize) -> SelectorIter<'_, Impl> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> parser.rs:751:33 [INFO] [stdout] | [INFO] [stdout] 751 | pub fn iter_raw_match_order(&self) -> slice::Iter> { [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] 751 | pub fn iter_raw_match_order(&self) -> slice::Iter<'_, Component> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> parser.rs:773:9 [INFO] [stdout] | [INFO] [stdout] 773 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 774 | offset: usize, [INFO] [stdout] 775 | ) -> Rev>> { [INFO] [stdout] | ---------------------------- the lifetime gets resolved as `'_` [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] 775 | ) -> Rev>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> parser.rs:85:26 [INFO] [stdout] | [INFO] [stdout] 85 | fn to_ascii_lowercase(s: &str) -> Cow { [INFO] [stdout] | ^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [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] 85 | fn to_ascii_lowercase(s: &str) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> parser.rs:694:17 [INFO] [stdout] | [INFO] [stdout] 694 | pub fn iter(&self) -> SelectorIter { [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] 694 | pub fn iter(&self) -> SelectorIter<'_, Impl> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> parser.rs:727:22 [INFO] [stdout] | [INFO] [stdout] 727 | pub fn iter_from(&self, offset: usize) -> SelectorIter { [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] 727 | pub fn iter_from(&self, offset: usize) -> SelectorIter<'_, Impl> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> parser.rs:751:33 [INFO] [stdout] | [INFO] [stdout] 751 | pub fn iter_raw_match_order(&self) -> slice::Iter> { [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] 751 | pub fn iter_raw_match_order(&self) -> slice::Iter<'_, Component> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> parser.rs:773:9 [INFO] [stdout] | [INFO] [stdout] 773 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 774 | offset: usize, [INFO] [stdout] 775 | ) -> Rev>> { [INFO] [stdout] | ---------------------------- the lifetime gets resolved as `'_` [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] 775 | ) -> Rev>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.09s [INFO] running `Command { std: "docker" "inspect" "6e602ab52b9f57f4ad5df059fcb5bcba6e7250080d6b7fd7da448db9c77b4ff8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e602ab52b9f57f4ad5df059fcb5bcba6e7250080d6b7fd7da448db9c77b4ff8", kill_on_drop: false }` [INFO] [stdout] 6e602ab52b9f57f4ad5df059fcb5bcba6e7250080d6b7fd7da448db9c77b4ff8