[INFO] fetching crate word_filter 0.8.1... [INFO] checking word_filter-0.8.1 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate word_filter 0.8.1 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate word_filter 0.8.1 [INFO] finished tweaking crates.io crate word_filter 0.8.1 [INFO] tweaked toml for crates.io crate word_filter 0.8.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate word_filter 0.8.1 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 hashbrown v0.11.2 (available: v0.15.4) [INFO] [stderr] Adding indoc v1.0.9 (available: v2.0.6) [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] cea1d120ba8a117d1cd68fb461a3ffcdc42ae926f57addd46e5f0d3a15d11c90 [INFO] running `Command { std: "docker" "start" "-a" "cea1d120ba8a117d1cd68fb461a3ffcdc42ae926f57addd46e5f0d3a15d11c90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cea1d120ba8a117d1cd68fb461a3ffcdc42ae926f57addd46e5f0d3a15d11c90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cea1d120ba8a117d1cd68fb461a3ffcdc42ae926f57addd46e5f0d3a15d11c90", kill_on_drop: false }` [INFO] [stdout] cea1d120ba8a117d1cd68fb461a3ffcdc42ae926f57addd46e5f0d3a15d11c90 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 11bd9e264871b611335d610fe4eaf1dec8316be0b5feddb69785587404879308 [INFO] running `Command { std: "docker" "start" "-a" "11bd9e264871b611335d610fe4eaf1dec8316be0b5feddb69785587404879308", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling target-triple v0.1.4 [INFO] [stderr] Checking toml_write v0.1.2 [INFO] [stderr] Checking winnow v0.7.11 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling str_overlap v0.4.3 [INFO] [stderr] Compiling nested_containment_list v0.3.1 [INFO] [stderr] Compiling word_filter v0.8.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking unicode-segmentation v1.12.0 [INFO] [stderr] Checking serde_spanned v0.6.9 [INFO] [stderr] Checking toml_datetime v0.6.11 [INFO] [stderr] Checking by_address v1.2.1 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking glob v0.3.2 [INFO] [stderr] Checking const_fn_assert v0.1.3+deprecated [INFO] [stderr] Checking new_debug_unreachable v1.0.6 [INFO] [stderr] Compiling indoc v1.0.9 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/codegen/pda.rs:414:17 [INFO] [stdout] | [INFO] [stdout] 414 | for mut state in new_states.iter_mut() { [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] [stderr] Compiling syn v2.0.104 [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:113:10 [INFO] [stdout] | [INFO] [stdout] 113 | &'a self, [INFO] [stdout] | ^^ this lifetime flows to the output [INFO] [stdout] 114 | start: usize, [INFO] [stdout] 115 | ) -> impl Iterator> { [INFO] [stdout] | -- the lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 115 - ) -> impl Iterator> { [INFO] [stdout] 115 + ) -> impl Iterator> { [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:131:17 [INFO] [stdout] | [INFO] [stdout] 131 | fn compute(&'a self, input: &str) -> impl Iterator> { [INFO] [stdout] | ^^ this lifetime flows to the output -- the lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 131 - fn compute(&'a self, input: &str) -> impl Iterator> { [INFO] [stdout] 131 + fn compute(&'a self, input: &str) -> impl Iterator> { [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:211:18 [INFO] [stdout] | [INFO] [stdout] 211 | pub fn find(&'a self, input: &str) -> impl Iterator { [INFO] [stdout] | ^^ this lifetime flows to the output ---- the lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 211 | pub fn find(&'a self, input: &str) -> impl Iterator { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking toml_edit v0.22.27 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Checking toml v0.8.23 [INFO] [stderr] Checking trybuild v1.0.105 [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/codegen/pda.rs:414:17 [INFO] [stdout] | [INFO] [stdout] 414 | for mut state in new_states.iter_mut() { [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: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:113:10 [INFO] [stdout] | [INFO] [stdout] 113 | &'a self, [INFO] [stdout] | ^^ this lifetime flows to the output [INFO] [stdout] 114 | start: usize, [INFO] [stdout] 115 | ) -> impl Iterator> { [INFO] [stdout] | -- the lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 115 - ) -> impl Iterator> { [INFO] [stdout] 115 + ) -> impl Iterator> { [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:131:17 [INFO] [stdout] | [INFO] [stdout] 131 | fn compute(&'a self, input: &str) -> impl Iterator> { [INFO] [stdout] | ^^ this lifetime flows to the output -- the lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 131 - fn compute(&'a self, input: &str) -> impl Iterator> { [INFO] [stdout] 131 + fn compute(&'a self, input: &str) -> impl Iterator> { [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:211:18 [INFO] [stdout] | [INFO] [stdout] 211 | pub fn find(&'a self, input: &str) -> impl Iterator { [INFO] [stdout] | ^^ this lifetime flows to the output ---- the lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 211 | pub fn find(&'a self, input: &str) -> impl Iterator { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.19s [INFO] running `Command { std: "docker" "inspect" "11bd9e264871b611335d610fe4eaf1dec8316be0b5feddb69785587404879308", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11bd9e264871b611335d610fe4eaf1dec8316be0b5feddb69785587404879308", kill_on_drop: false }` [INFO] [stdout] 11bd9e264871b611335d610fe4eaf1dec8316be0b5feddb69785587404879308