[INFO] fetching crate word_filter 0.8.1... [INFO] checking word_filter-0.8.1 against try#099af82bc034c1e4895c90e5407fafdd61976cdb for pr-145457 [INFO] extracting crate word_filter 0.8.1 into /workspace/builds/worker-5-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-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate word_filter 0.8.1 on toolchain 099af82bc034c1e4895c90e5407fafdd61976cdb [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+099af82bc034c1e4895c90e5407fafdd61976cdb" "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" "+099af82bc034c1e4895c90e5407fafdd61976cdb" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 51 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.9.2) [INFO] [stderr] Adding hashbrown v0.11.2 (available: v0.15.5) [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" "+099af82bc034c1e4895c90e5407fafdd61976cdb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+099af82bc034c1e4895c90e5407fafdd61976cdb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b71bc0362f00afb1529a0afe42883fdcbeaa8513efeafe85ae4b05a3c3ea4abf [INFO] running `Command { std: "docker" "start" "-a" "b71bc0362f00afb1529a0afe42883fdcbeaa8513efeafe85ae4b05a3c3ea4abf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b71bc0362f00afb1529a0afe42883fdcbeaa8513efeafe85ae4b05a3c3ea4abf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b71bc0362f00afb1529a0afe42883fdcbeaa8513efeafe85ae4b05a3c3ea4abf", kill_on_drop: false }` [INFO] [stdout] b71bc0362f00afb1529a0afe42883fdcbeaa8513efeafe85ae4b05a3c3ea4abf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+099af82bc034c1e4895c90e5407fafdd61976cdb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a895785314f6054adb4b03415038ee2556e1eae4beeeadcf9b3e870737a27aa7 [INFO] running `Command { std: "docker" "start" "-a" "a895785314f6054adb4b03415038ee2556e1eae4beeeadcf9b3e870737a27aa7", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Checking cfg-if v1.0.1 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Compiling serde_json v1.0.142 [INFO] [stderr] Checking winnow v0.7.12 [INFO] [stderr] Compiling target-triple v0.1.4 [INFO] [stderr] Checking itoa v1.0.15 [INFO] [stderr] Checking ryu v1.0.20 [INFO] [stderr] Compiling word_filter v0.8.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Checking toml_writer v1.0.2 [INFO] [stderr] Checking const_fn_assert v0.1.3+deprecated [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking by_address v1.2.1 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking new_debug_unreachable v1.0.6 [INFO] [stderr] Checking unicode-segmentation v1.12.0 [INFO] [stderr] Checking glob v0.3.3 [INFO] [stderr] Compiling indoc v1.0.9 [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 quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking toml_parser v1.0.2 [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: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/lib.rs:113:10 [INFO] [stdout] | [INFO] [stdout] 113 | &'a self, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 114 | start: usize, [INFO] [stdout] 115 | ) -> impl Iterator> { [INFO] [stdout] | -- the same 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 115 - ) -> impl Iterator> { [INFO] [stdout] 115 + ) -> impl Iterator> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/lib.rs:131:17 [INFO] [stdout] | [INFO] [stdout] 131 | fn compute(&'a self, input: &str) -> impl Iterator> { [INFO] [stdout] | ^^ the lifetime is named here -- the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: 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: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/lib.rs:211:18 [INFO] [stdout] | [INFO] [stdout] 211 | pub fn find(&'a self, input: &str) -> impl Iterator { [INFO] [stdout] | ^^ the lifetime is named here ---- the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: 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] Compiling serde_derive v1.0.219 [INFO] [stderr] Checking toml_datetime v0.7.0 [INFO] [stderr] Checking serde_spanned v1.0.0 [INFO] [stderr] Checking toml v0.9.5 [INFO] [stderr] Checking trybuild v1.0.110 [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: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/lib.rs:113:10 [INFO] [stdout] | [INFO] [stdout] 113 | &'a self, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 114 | start: usize, [INFO] [stdout] 115 | ) -> impl Iterator> { [INFO] [stdout] | -- the same 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 115 - ) -> impl Iterator> { [INFO] [stdout] 115 + ) -> impl Iterator> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/lib.rs:131:17 [INFO] [stdout] | [INFO] [stdout] 131 | fn compute(&'a self, input: &str) -> impl Iterator> { [INFO] [stdout] | ^^ the lifetime is named here -- the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: 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: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/lib.rs:211:18 [INFO] [stdout] | [INFO] [stdout] 211 | pub fn find(&'a self, input: &str) -> impl Iterator { [INFO] [stdout] | ^^ the lifetime is named here ---- the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: 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 13.56s [INFO] running `Command { std: "docker" "inspect" "a895785314f6054adb4b03415038ee2556e1eae4beeeadcf9b3e870737a27aa7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a895785314f6054adb4b03415038ee2556e1eae4beeeadcf9b3e870737a27aa7", kill_on_drop: false }` [INFO] [stdout] a895785314f6054adb4b03415038ee2556e1eae4beeeadcf9b3e870737a27aa7