[INFO] fetching crate word_filter 0.8.1... [INFO] checking word_filter-0.8.1 against master#a5db378dc14a40dd1580c27fb8362156446382c3 for pr-136490 [INFO] extracting crate word_filter 0.8.1 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate word_filter 0.8.1 on toolchain a5db378dc14a40dd1580c27fb8362156446382c3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5db378dc14a40dd1580c27fb8362156446382c3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5db378dc14a40dd1580c27fb8362156446382c3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 50 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.8.0) [INFO] [stderr] Adding hashbrown v0.11.2 (available: v0.15.2) [INFO] [stderr] Adding indoc v1.0.9 (available: v2.0.5) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5db378dc14a40dd1580c27fb8362156446382c3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded str_overlap v0.4.3 [INFO] [stderr] Downloaded nested_containment_list v0.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+a5db378dc14a40dd1580c27fb8362156446382c3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 68cc30c5330d78f53d186148fc15cfe1839df8f62de4406b7f4f4a57b07929f1 [INFO] running `Command { std: "docker" "start" "-a" "68cc30c5330d78f53d186148fc15cfe1839df8f62de4406b7f4f4a57b07929f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "68cc30c5330d78f53d186148fc15cfe1839df8f62de4406b7f4f4a57b07929f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68cc30c5330d78f53d186148fc15cfe1839df8f62de4406b7f4f4a57b07929f1", kill_on_drop: false }` [INFO] [stdout] 68cc30c5330d78f53d186148fc15cfe1839df8f62de4406b7f4f4a57b07929f1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+a5db378dc14a40dd1580c27fb8362156446382c3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] df50bb665d4ef0d44c9eeabcba1e9bda791dc57e5445e77183b27f83384bca2b [INFO] running `Command { std: "docker" "start" "-a" "df50bb665d4ef0d44c9eeabcba1e9bda791dc57e5445e77183b27f83384bca2b", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling unicode-ident v1.0.16 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Checking hashbrown v0.15.2 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Compiling serde_json v1.0.138 [INFO] [stderr] Compiling target-triple v0.1.3 [INFO] [stderr] Checking winnow v0.7.1 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Checking once_cell v1.20.2 [INFO] [stderr] Checking indexmap v2.7.1 [INFO] [stderr] Compiling nested_containment_list v0.3.1 [INFO] [stderr] Compiling str_overlap v0.4.3 [INFO] [stderr] Compiling word_filter v0.8.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking itoa v1.0.14 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking ryu v1.0.19 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking const_fn_assert v0.1.3+deprecated [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Checking new_debug_unreachable v1.0.6 [INFO] [stderr] Checking by_address v1.2.1 [INFO] [stderr] Checking glob v0.3.2 [INFO] [stderr] Checking unicode-segmentation v1.12.0 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Compiling indoc v1.0.9 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lib.rs:115:56 [INFO] [stdout] | [INFO] [stdout] 108 | impl<'a, const N: usize> WordFilter<'a, N> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 115 | ) -> impl Iterator> { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lib.rs:131:88 [INFO] [stdout] | [INFO] [stdout] 108 | impl<'a, const N: usize> WordFilter<'a, N> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 131 | fn compute(&'a self, input: &str) -> impl Iterator> { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lib.rs:211:64 [INFO] [stdout] | [INFO] [stdout] 108 | impl<'a, const N: usize> WordFilter<'a, N> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 211 | pub fn find(&'a self, input: &str) -> impl Iterator { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking serde_spanned v0.6.8 [INFO] [stderr] Checking toml_datetime v0.6.8 [INFO] [stderr] Checking toml_edit v0.22.23 [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 serde_derive v1.0.217 [INFO] [stderr] Checking toml v0.8.19 [INFO] [stderr] Checking trybuild v1.0.103 [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lib.rs:115:56 [INFO] [stdout] | [INFO] [stdout] 108 | impl<'a, const N: usize> WordFilter<'a, N> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 115 | ) -> impl Iterator> { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lib.rs:131:88 [INFO] [stdout] | [INFO] [stdout] 108 | impl<'a, const N: usize> WordFilter<'a, N> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 131 | fn compute(&'a self, input: &str) -> impl Iterator> { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lib.rs:211:64 [INFO] [stdout] | [INFO] [stdout] 108 | impl<'a, const N: usize> WordFilter<'a, N> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 211 | pub fn find(&'a self, input: &str) -> impl Iterator { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [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] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.19s [INFO] running `Command { std: "docker" "inspect" "df50bb665d4ef0d44c9eeabcba1e9bda791dc57e5445e77183b27f83384bca2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df50bb665d4ef0d44c9eeabcba1e9bda791dc57e5445e77183b27f83384bca2b", kill_on_drop: false }` [INFO] [stdout] df50bb665d4ef0d44c9eeabcba1e9bda791dc57e5445e77183b27f83384bca2b