[INFO] fetching crate word_filter 0.8.1...
[INFO] checking word_filter-0.8.1 against master#4eb62535fc12dd1a63fd43a4173e224e79313c4d for pr-158816
[INFO] extracting crate word_filter 0.8.1 into /workspace/builds/worker-6-tc1/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-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate word_filter 0.8.1 on toolchain 4eb62535fc12dd1a63fd43a4173e224e79313c4d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "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" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 44 packages to latest compatible versions
[INFO] [stderr]       Adding bitflags v1.3.2 (available: v2.13.0)
[INFO] [stderr]       Adding hashbrown v0.11.2 (available: v0.17.1)
[INFO] [stderr]       Adding indoc v1.0.9 (available: v2.0.7)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded str_overlap v0.4.3
[INFO] [stderr]   Downloaded target-triple v1.0.0
[INFO] [stderr]   Downloaded indoc v1.0.9
[INFO] [stderr]   Downloaded nested_containment_list v0.3.1
[INFO] [stderr]   Downloaded trybuild v1.0.117
[INFO] [stderr]   Downloaded const_fn_assert v0.1.3+deprecated
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a47a5d6daa4decde7c257afe2cb3fc877644653537ab2e6173fed2be5bb7bdf2
[INFO] running `Command { std: "docker" "start" "a47a5d6daa4decde7c257afe2cb3fc877644653537ab2e6173fed2be5bb7bdf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a47a5d6daa4decde7c257afe2cb3fc877644653537ab2e6173fed2be5bb7bdf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a47a5d6daa4decde7c257afe2cb3fc877644653537ab2e6173fed2be5bb7bdf2" "/opt/rustwide/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a47a5d6daa4decde7c257afe2cb3fc877644653537ab2e6173fed2be5bb7bdf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a47a5d6daa4decde7c257afe2cb3fc877644653537ab2e6173fed2be5bb7bdf2" "/opt/rustwide/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling nested_containment_list v0.3.1
[INFO] [stderr]    Compiling str_overlap v0.4.3
[INFO] [stderr]    Compiling target-triple v1.0.0
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking winnow v1.0.3
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking toml_writer v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling word_filter v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking by_address v1.2.1
[INFO] [stderr]     Checking new_debug_unreachable v1.0.6
[INFO] [stderr]     Checking const_fn_assert v0.1.3+deprecated
[INFO] [stderr]    Compiling indoc v1.0.9
[INFO] [stderr]     Checking toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking hashbrown v0.11.2
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:115:56
[INFO] [stdout]     |
[INFO] [stdout] 113 |         &'a self,
[INFO] [stdout]     |          -- the lifetime is named here
[INFO] [stdout] 114 |         start: usize,
[INFO] [stdout] 115 |     ) -> impl Iterator<Item = InstantaneousDescription<'_>> {
[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<Item = InstantaneousDescription<'_>> {
[INFO] [stdout] 115 +     ) -> impl Iterator<Item = InstantaneousDescription<'a>> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:131:88
[INFO] [stdout]     |
[INFO] [stdout] 131 |     fn compute(&'a self, input: &str) -> impl Iterator<Item = InstantaneousDescription<'_>> {
[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<Item = InstantaneousDescription<'_>> {
[INFO] [stdout] 131 +     fn compute(&'a self, input: &str) -> impl Iterator<Item = InstantaneousDescription<'a>> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:211:64
[INFO] [stdout]     |
[INFO] [stdout] 211 |     pub fn find(&'a self, input: &str) -> impl Iterator<Item = &str> {
[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<Item = &'a str> {
[INFO] [stdout]     |                                                                 ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking serde_spanned v1.1.1
[INFO] [stderr]     Checking serde_json v1.0.150
[INFO] [stderr]     Checking toml v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking trybuild v1.0.117
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:115:56
[INFO] [stdout]     |
[INFO] [stdout] 113 |         &'a self,
[INFO] [stdout]     |          -- the lifetime is named here
[INFO] [stdout] 114 |         start: usize,
[INFO] [stdout] 115 |     ) -> impl Iterator<Item = InstantaneousDescription<'_>> {
[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<Item = InstantaneousDescription<'_>> {
[INFO] [stdout] 115 +     ) -> impl Iterator<Item = InstantaneousDescription<'a>> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:131:88
[INFO] [stdout]     |
[INFO] [stdout] 131 |     fn compute(&'a self, input: &str) -> impl Iterator<Item = InstantaneousDescription<'_>> {
[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<Item = InstantaneousDescription<'_>> {
[INFO] [stdout] 131 +     fn compute(&'a self, input: &str) -> impl Iterator<Item = InstantaneousDescription<'a>> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:211:64
[INFO] [stdout]     |
[INFO] [stdout] 211 |     pub fn find(&'a self, input: &str) -> impl Iterator<Item = &str> {
[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<Item = &'a str> {
[INFO] [stdout]     |                                                                 ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.87s
[INFO] running `Command { std: "docker" "inspect" "a47a5d6daa4decde7c257afe2cb3fc877644653537ab2e6173fed2be5bb7bdf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a47a5d6daa4decde7c257afe2cb3fc877644653537ab2e6173fed2be5bb7bdf2", kill_on_drop: false }`
[INFO] [stdout] a47a5d6daa4decde7c257afe2cb3fc877644653537ab2e6173fed2be5bb7bdf2
