[INFO] fetching crate wsv 0.5.0...
[INFO] checking wsv-0.5.0 against master#75530e9f72a1990ed2305e16fd51d02f47048f12 for pr-138676
[INFO] extracting crate wsv 0.5.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate wsv 0.5.0 on toolchain 75530e9f72a1990ed2305e16fd51d02f47048f12
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wsv 0.5.0
[INFO] finished tweaking crates.io crate wsv 0.5.0
[INFO] tweaked toml for crates.io crate wsv 0.5.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate wsv 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc0bfedd712814c4cfcee68eaa4359c4b79113977e566922dcbaddf9670173ac
[INFO] running `Command { std: "docker" "start" "-a" "bc0bfedd712814c4cfcee68eaa4359c4b79113977e566922dcbaddf9670173ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc0bfedd712814c4cfcee68eaa4359c4b79113977e566922dcbaddf9670173ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc0bfedd712814c4cfcee68eaa4359c4b79113977e566922dcbaddf9670173ac", kill_on_drop: false }`
[INFO] [stdout] bc0bfedd712814c4cfcee68eaa4359c4b79113977e566922dcbaddf9670173ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5839f0e4b6dd3c6de3f1b6fc0352e79cfef235ddc656bdd44c3d96fc32006a57
[INFO] running `Command { std: "docker" "start" "-a" "5839f0e4b6dd3c6de3f1b6fc0352e79cfef235ddc656bdd44c3d96fc32006a57", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.83
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking bitflags v2.5.0
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]    Compiling rustversion v1.0.17
[INFO] [stderr]    Compiling ucd-trie v0.1.6
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]     Checking clap_lex v0.7.0
[INFO] [stderr]     Checking anstyle v1.0.7
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking overload v0.1.1
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]    Compiling syn v2.0.65
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking brownstone v3.0.0
[INFO] [stderr]     Checking nu-ansi-term v0.46.0
[INFO] [stderr]     Checking terminal_size v0.3.0
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking parking_lot v0.12.2
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]     Checking clap_builder v4.5.2
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking either v1.12.0
[INFO] [stderr]     Checking condtype v1.3.0
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]     Checking crossterm v0.27.0
[INFO] [stderr]     Checking strum v0.26.2
[INFO] [stderr]     Checking regex-lite v0.1.5
[INFO] [stderr]     Checking indent_write v2.2.0
[INFO] [stderr]     Checking joinery v2.1.0
[INFO] [stderr]     Checking unicode-width v0.1.12
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]     Checking nom-supreme v0.8.0
[INFO] [stderr]     Checking clap v4.5.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling divan-macros v0.1.14
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling strum_macros v0.26.2
[INFO] [stderr]     Checking divan v0.1.14
[INFO] [stderr]     Checking pest v2.7.10
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking comfy-table v7.1.1
[INFO] [stderr]    Compiling pest_meta v2.7.10
[INFO] [stderr]    Compiling pest_generator v2.7.10
[INFO] [stderr]    Compiling pest_derive v2.7.10
[INFO] [stderr]     Checking wsv v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `process_vec` is never used
[INFO] [stdout]   --> src/parsers/mealy.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | trait Mealy {
[INFO] [stdout]    |       ----- associated function in this trait
[INFO] [stdout] ...
[INFO] [stdout] 60 |     fn process_vec(input: Vec<Self::InputAlphabet>) -> Vec<Self::OutputAlphabet> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wsv::*`
[INFO] [stdout]  --> benches/div.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use wsv::*;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `process_vec` is never used
[INFO] [stdout]   --> src/parsers/mealy.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | trait Mealy {
[INFO] [stdout]    |       ----- associated function in this trait
[INFO] [stdout] ...
[INFO] [stdout] 60 |     fn process_vec(input: Vec<Self::InputAlphabet>) -> Vec<Self::OutputAlphabet> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.23s
[INFO] running `Command { std: "docker" "inspect" "5839f0e4b6dd3c6de3f1b6fc0352e79cfef235ddc656bdd44c3d96fc32006a57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5839f0e4b6dd3c6de3f1b6fc0352e79cfef235ddc656bdd44c3d96fc32006a57", kill_on_drop: false }`
[INFO] [stdout] 5839f0e4b6dd3c6de3f1b6fc0352e79cfef235ddc656bdd44c3d96fc32006a57