[INFO] cloning repository https://github.com/Mojashi/pcprec [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Mojashi/pcprec" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMojashi%2Fpcprec", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMojashi%2Fpcprec'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bbceba04534dbdd81378dae71c8c020778624a7c [INFO] checking Mojashi/pcprec/bbceba04534dbdd81378dae71c8c020778624a7c against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMojashi%2Fpcprec" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Mojashi/pcprec on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Mojashi/pcprec [INFO] finished tweaking git repo https://github.com/Mojashi/pcprec [INFO] tweaked toml for git repo https://github.com/Mojashi/pcprec written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Mojashi/pcprec 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded web-time v1.0.0 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.91 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.91 [INFO] [stderr] Downloaded nalgebra-macros v0.1.0 [INFO] [stderr] Downloaded bytesize v1.3.0 [INFO] [stderr] Downloaded cargo-credential-macos-keychain v0.3.0 [INFO] [stderr] Downloaded vte_generate_state_changes v0.1.1 [INFO] [stderr] Downloaded dot-structures v0.1.1 [INFO] [stderr] Downloaded newtype_derive v0.1.6 [INFO] [stderr] Downloaded into-attr-derive v0.2.1 [INFO] [stderr] Downloaded custom_derive v0.1.7 [INFO] [stderr] Downloaded ordered-float v2.10.1 [INFO] [stderr] Downloaded cargo-credential-libsecret v0.3.1 [INFO] [stderr] Downloaded security-framework-sys v2.9.1 [INFO] [stderr] Downloaded dunce v1.0.4 [INFO] [stderr] Downloaded rustfix v0.6.1 [INFO] [stderr] Downloaded git2-curl v0.18.0 [INFO] [stderr] Downloaded gix-quote v0.4.10 [INFO] [stderr] Downloaded fwdansi v1.1.0 [INFO] [stderr] Downloaded gix-chunk v0.4.7 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[INFO] [stderr] Downloaded der v0.7.8 [INFO] [stderr] Downloaded chrono v0.4.34 [INFO] [stderr] Downloaded gix-refspec v0.11.0 [INFO] [stderr] Downloaded base64 v0.21.7 [INFO] [stderr] Downloaded fiat-crypto v0.2.6 [INFO] [stderr] Downloaded libssh2-sys v0.3.0 [INFO] [stderr] Downloaded gix-object v0.30.0 [INFO] [stderr] Downloaded rustix v0.38.28 [INFO] [stderr] Downloaded prodash v25.0.2 [INFO] [stderr] Downloaded gix-attributes v0.13.1 [INFO] [stderr] Downloaded gix-index v0.17.0 [INFO] [stderr] Downloaded gix-features v0.30.0 [INFO] [stderr] Downloaded openssl-sys v0.9.101 [INFO] [stderr] Downloaded crypto-bigint v0.5.5 [INFO] [stderr] Downloaded hmac v0.12.1 [INFO] [stderr] Downloaded elliptic-curve v0.13.8 [INFO] [stderr] Downloaded ndarray v0.15.6 [INFO] [stderr] Downloaded arc-swap v1.6.0 [INFO] [stderr] Downloaded gix-diff v0.30.1 [INFO] [stderr] Downloaded gix-revision v0.15.2 [INFO] [stderr] Downloaded socket2 v0.5.6 [INFO] [stderr] Downloaded gix-config-value v0.12.5 [INFO] 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[INFO] [stderr] Downloaded ed25519-compact v2.1.1 [INFO] [stderr] Downloaded pkcs8 v0.10.2 [INFO] [stderr] Downloaded clap_builder v4.5.1 [INFO] [stderr] Downloaded gix-fs v0.2.0 [INFO] [stderr] Downloaded btoi v0.4.3 [INFO] [stderr] Downloaded normpath v1.2.0 [INFO] [stderr] Downloaded group v0.13.0 [INFO] [stderr] Downloaded primeorder v0.13.6 [INFO] [stderr] Downloaded bio v1.5.0 [INFO] [stderr] Downloaded maybe-async v0.2.10 [INFO] [stderr] Downloaded gix-command v0.2.10 [INFO] [stderr] Downloaded faster-hex v0.8.1 [INFO] [stderr] Downloaded gix-sec v0.8.4 [INFO] [stderr] Downloaded unicode-bom v2.0.3 [INFO] [stderr] Downloaded gix-lock v6.0.0 [INFO] [stderr] Downloaded gix-hashtable v0.2.4 [INFO] [stderr] Downloaded gix-trace v0.1.7 [INFO] [stderr] Downloaded rfc6979 v0.4.0 [INFO] [stderr] Downloaded ff v0.13.0 [INFO] [stderr] Downloaded pem-rfc7468 v0.7.0 [INFO] [stderr] Downloaded spki v0.7.3 [INFO] [stderr] Downloaded sec1 v0.7.3 [INFO] [stderr] Downloaded pest v2.7.6 [INFO] 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[stderr] Downloaded crates-io v0.38.0 [INFO] [stderr] Downloaded gix-discover v0.19.0 [INFO] [stderr] Downloaded gix-bitmap v0.2.10 [INFO] [stderr] Downloaded gix-utils v0.1.9 [INFO] [stderr] Downloaded io-close v0.3.7 [INFO] [stderr] Downloaded toml v0.7.8 [INFO] [stderr] Downloaded bytemuck v1.14.3 [INFO] [stderr] Downloaded simba v0.6.0 [INFO] [stderr] Downloaded serde-value v0.7.0 [INFO] [stderr] Downloaded vte v0.10.1 [INFO] [stderr] Downloaded filetime v0.2.23 [INFO] [stderr] Downloaded time-macros v0.2.17 [INFO] [stderr] Downloaded unicode-xid v0.2.4 [INFO] [stderr] Downloaded env_logger v0.10.2 [INFO] [stderr] Downloaded semver v1.0.22 [INFO] [stderr] Downloaded zeroize v1.7.0 [INFO] [stderr] Downloaded sha2 v0.10.8 [INFO] [stderr] Downloaded pest_derive v2.7.6 [INFO] [stderr] Downloaded derive-new v0.5.9 [INFO] [stderr] Downloaded bit-vec v0.6.3 [INFO] [stderr] Downloaded multimap v0.9.1 [INFO] [stderr] Downloaded indexmap v2.2.3 [INFO] [stderr] Downloaded wide v0.7.15 [INFO] [stderr] Downloaded triple_accel v0.4.0 [INFO] [stderr] Downloaded anstream v0.6.11 [INFO] [stderr] Downloaded jobserver v0.1.28 [INFO] [stderr] Downloaded miniz_oxide v0.7.2 [INFO] [stderr] Downloaded error-chain v0.12.4 [INFO] [stderr] Downloaded unicode-width v0.1.11 [INFO] [stderr] Downloaded serde_derive v1.0.196 [INFO] [stderr] Downloaded serde v1.0.196 [INFO] [stderr] Downloaded ct-codecs v1.1.1 [INFO] [stderr] Downloaded pathdiff v0.2.1 [INFO] [stderr] Downloaded shell-escape v0.1.5 [INFO] [stderr] Downloaded num_threads v0.1.7 [INFO] [stderr] Downloaded matchers v0.1.0 [INFO] [stderr] Downloaded dot-generator v0.2.0 [INFO] [stderr] Downloaded into-attr v0.1.1 [INFO] [stderr] Downloaded const-oid v0.9.6 [INFO] [stderr] Downloaded feature-probe v0.1.1 [INFO] [stderr] Downloaded editdistancek v1.0.2 [INFO] [stderr] Downloaded strsim v0.11.0 [INFO] [stderr] Downloaded clap v4.5.1 [INFO] [stderr] Downloaded console v0.15.8 [INFO] [stderr] Downloaded ryu v1.0.16 [INFO] [stderr] Downloaded kgst v0.1.1 [INFO] [stderr] Downloaded wasm-bindgen v0.2.91 [INFO] [stderr] Downloaded cargo-credential v0.3.0 [INFO] [stderr] Downloaded cargo-platform v0.1.7 [INFO] [stderr] Downloaded tar v0.4.40 [INFO] [stderr] Downloaded smallvec v1.13.1 [INFO] [stderr] Downloaded cargo-instruments v0.4.9 [INFO] [stderr] Downloaded pest_meta v2.7.6 [INFO] [stderr] Downloaded bv v0.11.1 [INFO] [stderr] Downloaded bytecount v0.6.7 [INFO] [stderr] Downloaded semver v0.1.20 [INFO] [stderr] Downloaded rustc_version v0.1.7 [INFO] [stderr] Downloaded ordered-float v3.9.2 [INFO] [stderr] Downloaded fixedbitset v0.4.2 [INFO] [stderr] Downloaded num-complex v0.4.5 [INFO] [stderr] Downloaded getrandom v0.2.11 [INFO] [stderr] Downloaded serde_ignored v0.1.10 [INFO] [stderr] Downloaded strip-ansi-escapes v0.1.1 [INFO] [stderr] Downloaded serde_spanned v0.6.5 [INFO] [stderr] Downloaded hermit-abi v0.3.8 [INFO] [stderr] Downloaded subtle v2.5.0 [INFO] [stderr] Downloaded curl-sys v0.4.72+curl-8.6.0 [INFO] [stderr] Downloaded pest_generator v2.7.6 [INFO] [stderr] Downloaded graphviz-rust v0.7.0 [INFO] [stderr] Downloaded bio-types v1.0.1 [INFO] [stderr] Downloaded bit-set v0.5.3 [INFO] [stderr] Downloaded getset v0.1.2 [INFO] [stderr] Downloaded strum_macros v0.25.3 [INFO] [stderr] Downloaded anstyle v1.0.6 [INFO] [stderr] Downloaded ulid v1.1.2 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.91 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.91 [INFO] [stderr] Downloaded cargo-credential-wincred v0.3.0 [INFO] [stderr] Downloaded itertools-num v0.1.3 [INFO] [stderr] Downloaded libz-sys v1.1.15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 214f6cca6cab5ecfe0ad97d86e3b558a51c5e612028cea8b88714aa1b57ac480 [INFO] running `Command { std: "docker" "start" "-a" "214f6cca6cab5ecfe0ad97d86e3b558a51c5e612028cea8b88714aa1b57ac480", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "214f6cca6cab5ecfe0ad97d86e3b558a51c5e612028cea8b88714aa1b57ac480", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "214f6cca6cab5ecfe0ad97d86e3b558a51c5e612028cea8b88714aa1b57ac480", kill_on_drop: false }` [INFO] [stdout] 214f6cca6cab5ecfe0ad97d86e3b558a51c5e612028cea8b88714aa1b57ac480 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7ba5285a85975490697fb75650d6ce5802fc4b92886407baf3b40a98e668150b [INFO] running `Command { std: "docker" "start" "-a" "7ba5285a85975490697fb75650d6ce5802fc4b92886407baf3b40a98e668150b", kill_on_drop: false }` [INFO] [stderr] warning: pcp-rec-str v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `cargo-instruments` which is missing a lib target [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling thiserror v1.0.56 [INFO] [stderr] Compiling serde v1.0.196 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling rustix v0.38.28 [INFO] [stderr] Checking bytemuck v1.14.3 [INFO] [stderr] Checking linux-raw-sys v0.4.12 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking safe_arch v0.7.1 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.91 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling ucd-trie v0.1.6 [INFO] [stderr] Compiling feature-probe v0.1.1 [INFO] [stderr] Checking wide v0.7.15 [INFO] [stderr] Compiling newtype_derive v0.1.6 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Compiling bv v0.11.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling bumpalo v3.14.0 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Compiling jobserver v0.1.28 [INFO] [stderr] Compiling anyhow v1.0.79 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Compiling portable-atomic v1.6.0 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking ryu v1.0.16 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Compiling dot-structures v0.1.1 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking anstream v0.6.11 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking indexmap v2.2.3 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking strsim v0.11.0 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking fixedbitset v0.4.2 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Compiling serde_json v1.0.113 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking console v0.15.8 [INFO] [stderr] Compiling into-attr v0.1.1 [INFO] [stderr] Compiling dot-generator v0.2.0 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking itertools-num v0.1.3 [INFO] [stderr] Checking ordered-float v3.9.2 [INFO] [stderr] Checking triple_accel v0.4.0 [INFO] [stderr] Checking editdistancek v1.0.2 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking petgraph v0.6.4 [INFO] [stderr] Checking simba v0.6.0 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Checking bytecount v0.6.7 [INFO] [stderr] Checking custom_derive v0.1.7 [INFO] [stderr] Checking strum v0.25.0 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Checking fastrand v2.0.1 [INFO] [stderr] Compiling wasm-bindgen v0.2.91 [INFO] [stderr] Checking indicatif v0.17.8 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking ulid v1.1.2 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Compiling nalgebra-macros v0.1.0 [INFO] [stderr] Compiling derive-new v0.5.9 [INFO] [stderr] Compiling getset v0.1.2 [INFO] [stderr] Compiling into-attr-derive v0.2.1 [INFO] [stderr] Checking terminal_size v0.3.0 [INFO] [stderr] Checking tempfile v3.9.0 [INFO] [stderr] Checking clap_builder v4.5.1 [INFO] [stderr] Checking clap v4.5.1 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.91 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Compiling thiserror-impl v1.0.56 [INFO] [stderr] Compiling serde_derive v1.0.196 [INFO] [stderr] Compiling enum-map-derive v0.17.0 [INFO] [stderr] Compiling strum_macros v0.25.3 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.91 [INFO] [stderr] Checking enum-map v2.7.3 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.91 [INFO] [stderr] Compiling pest v2.7.6 [INFO] [stderr] Checking nalgebra v0.29.0 [INFO] [stderr] Checking bio-types v1.0.1 [INFO] [stderr] Compiling pest_meta v2.7.6 [INFO] [stderr] Compiling pest_generator v2.7.6 [INFO] [stderr] Compiling pest_derive v2.7.6 [INFO] [stderr] Checking graphviz-rust v0.7.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking multimap v0.9.1 [INFO] [stderr] Checking statrs v0.16.0 [INFO] [stderr] Checking bio v1.5.0 [INFO] [stderr] Checking kgst v0.1.1 [INFO] [stderr] Checking pcp-rec-str v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `graphviz_rust::print` [INFO] [stdout] --> src/automaton.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use graphviz_rust::print; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Borrow` [INFO] [stdout] --> src/conf_automaton.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::borrow::Borrow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `borrow::Borrow` [INFO] [stdout] --> src/pcpseq.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{borrow::Borrow, collections::HashSet}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `regex::Regex` [INFO] [stdout] --> src/pcpseq.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use regex::Regex; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `max` [INFO] [stdout] --> src/union_pdr.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | cmp::{max, min}, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `NaiveSuffixTree` and `SuffixTreeTest` [INFO] [stdout] --> src/union_pdr.rs:9:19 [INFO] [stdout] | [INFO] [stdout] 9 | suffix_tree::{NaiveSuffixTree, SuffixTree, SuffixTreeTest}, [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `max` and `min` [INFO] [stdout] --> src/union_pdr2.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | cmp::{max, min}, [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AppRegex` and `BaseAutomaton` [INFO] [stdout] --> src/union_pdr2.rs:8:17 [INFO] [stdout] | [INFO] [stdout] 8 | automaton::{AppRegex, BaseAutomaton, State, Transition, NFA}, [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `hash::Hash` [INFO] [stdout] --> src/union_find.rs:1:44 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::{HashMap, HashSet}, hash::Hash}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `graphviz_rust::print` [INFO] [stdout] --> src/automaton.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use graphviz_rust::print; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `borrow::Borrow` [INFO] [stdout] --> src/pcpseq.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{borrow::Borrow, collections::HashSet}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `regex::Regex` [INFO] [stdout] --> src/pcpseq.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use regex::Regex; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `max` [INFO] [stdout] --> src/union_pdr.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | cmp::{max, min}, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `NaiveSuffixTree` and `SuffixTreeTest` [INFO] [stdout] --> src/union_pdr.rs:9:19 [INFO] [stdout] | [INFO] [stdout] 9 | suffix_tree::{NaiveSuffixTree, SuffixTree, SuffixTreeTest}, [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `max` and `min` [INFO] [stdout] --> src/union_pdr2.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | cmp::{max, min}, [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AppRegex` and `BaseAutomaton` [INFO] [stdout] --> src/union_pdr2.rs:8:17 [INFO] [stdout] | [INFO] [stdout] 8 | automaton::{AppRegex, BaseAutomaton, State, Transition, NFA}, [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `hash::Hash` [INFO] [stdout] --> src/union_find.rs:1:44 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::{HashMap, HashSet}, hash::Hash}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/suffix_tree.rs:92:9 [INFO] [stdout] | [INFO] [stdout] 92 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::suffix_tree::SuffixTree` [INFO] [stdout] --> src/suffix_tree.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | use crate::suffix_tree::SuffixTree; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/suffix_tree.rs:92:9 [INFO] [stdout] | [INFO] [stdout] 92 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `is_ok` [INFO] [stdout] --> src/pcpseq.rs:212:9 [INFO] [stdout] | [INFO] [stdout] 212 | is_ok: impl Fn(&PCPSequence) -> bool, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_is_ok` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/pcpseq.rs:215:30 [INFO] [stdout] | [INFO] [stdout] 215 | .apply_pcp(pcp, |s| true) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/pcpseq.rs:243:49 [INFO] [stdout] | [INFO] [stdout] 243 | .flat_map(|s| s.apply_pcp(pcp, |s| true)) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pcpseq.rs:214:25 [INFO] [stdout] | [INFO] [stdout] 214 | let (mut wilds, mut non_wilds): (Vec, Vec) = self [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: unused variable: `dir` [INFO] [stdout] --> src/union_pdr.rs:125:49 [INFO] [stdout] | [INFO] [stdout] 125 | PCPSequence::Exact(ExactSequence { seq, dir }) => seq.clone(), [INFO] [stdout] | ^^^ help: try ignoring the field: `dir: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dir` [INFO] [stdout] --> src/union_pdr.rs:126:55 [INFO] [stdout] | [INFO] [stdout] 126 | PCPSequence::MidExact(MidExactSequence { mid, dir }) => mid.clone(), [INFO] [stdout] | ^^^ help: try ignoring the field: `dir: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nexts` [INFO] [stdout] --> src/union_pdr.rs:278:39 [INFO] [stdout] | [INFO] [stdout] 278 | Some(DependsOn::Nexts(ref nexts)) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_nexts` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mid` [INFO] [stdout] --> src/union_pdr.rs:376:65 [INFO] [stdout] | [INFO] [stdout] 376 | || (if let PCPSequence::MidExact(MidExactSequence { mid, dir }) = seq { [INFO] [stdout] | ^^^ help: try ignoring the field: `mid: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dir` [INFO] [stdout] --> src/union_pdr.rs:376:70 [INFO] [stdout] | [INFO] [stdout] 376 | || (if let PCPSequence::MidExact(MidExactSequence { mid, dir }) = seq { [INFO] [stdout] | ^^^ help: try ignoring the field: `dir: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dir` [INFO] [stdout] --> src/union_pdr.rs:491:59 [INFO] [stdout] | [INFO] [stdout] 491 | PCPSequence::MidExact(MidExactSequence { mid, dir }) => mid.len() == 1, [INFO] [stdout] | ^^^ help: try ignoring the field: `dir: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dir` [INFO] [stdout] --> src/union_pdr.rs:558:61 [INFO] [stdout] | [INFO] [stdout] 558 | PCPSequence::Exact(ExactSequence { seq, dir }) => seq.to_string(), [INFO] [stdout] | ^^^ help: try ignoring the field: `dir: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dir` [INFO] [stdout] --> src/union_pdr.rs:559:67 [INFO] [stdout] | [INFO] [stdout] 559 | PCPSequence::MidExact(MidExactSequence { mid, dir }) => format!(".*{mid}.*"), [INFO] [stdout] | ^^^ help: try ignoring the field: `dir: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/union_pdr.rs:577:74 [INFO] [stdout] | [INFO] [stdout] 577 | let is_abstract_dep = if let Some(DependsOn::Abstract((_, _, id))) = &node.depends_on { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nexts` [INFO] [stdout] --> src/union_pdr2.rs:340:43 [INFO] [stdout] | [INFO] [stdout] 340 | Some(DependsOn::Nexts(ref nexts)) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_nexts` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/union_pdr2.rs:344:49 [INFO] [stdout] | [INFO] [stdout] 344 | Some(DependsOn::Abstract((None, id))) => { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/union_pdr2.rs:347:53 [INFO] [stdout] | [INFO] [stdout] 347 | Some(DependsOn::Abstract((Some(ds), id))) => { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/union_pdr2.rs:618:71 [INFO] [stdout] | [INFO] [stdout] 618 | let is_abstract_dep = if let Some(DependsOn::Abstract((_, id))) = &node.depends_on { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/suffix_tree.rs:146:17 [INFO] [stdout] | [INFO] [stdout] 146 | let mut nd = Node { [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gen_random_pcp` is never used [INFO] [stdout] --> src/pcp.rs:66:4 [INFO] [stdout] | [INFO] [stdout] 66 | fn gen_random_pcp(num_tile: usize, tile_size: usize) -> PCP { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `prevs` is never used [INFO] [stdout] --> src/union_pdr.rs:36:4 [INFO] [stdout] | [INFO] [stdout] 36 | fn prevs(seq: &PCPConfig, pcp: &PCP) -> Vec { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `substrings` is never used [INFO] [stdout] --> src/union_pdr.rs:150:4 [INFO] [stdout] | [INFO] [stdout] 150 | fn substrings(s: &str, min_len: usize, max_len: usize) -> Vec { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `prevs` is never used [INFO] [stdout] --> src/union_pdr2.rs:61:4 [INFO] [stdout] | [INFO] [stdout] 61 | fn prevs(seq: &PCPConfig, pcp: &PCP) -> Vec { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_SUBSTR_LEN` is never used [INFO] [stdout] --> src/union_pdr2.rs:142:7 [INFO] [stdout] | [INFO] [stdout] 142 | const MAX_SUBSTR_LEN: u32 = 40; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `substrings` is never used [INFO] [stdout] --> src/union_pdr2.rs:160:4 [INFO] [stdout] | [INFO] [stdout] 160 | fn substrings(s: &str, min_len: usize, max_len: usize) -> Vec { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/conf_automaton.rs:236:9 [INFO] [stdout] | [INFO] [stdout] 236 | for i in 0..6 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `toAut` should have a snake case name [INFO] [stdout] --> src/conf_automaton.rs:79:12 [INFO] [stdout] | [INFO] [stdout] 79 | pub fn toAut(&self) -> PCPConf { [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `to_aut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/pcpseq.rs:110:39 [INFO] [stdout] | [INFO] [stdout] 110 | let nexts = s.apply_tile(&tile, &|s| true); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 36 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `is_ok` [INFO] [stdout] --> src/pcpseq.rs:212:9 [INFO] [stdout] | [INFO] [stdout] 212 | is_ok: impl Fn(&PCPSequence) -> bool, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_is_ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/pcpseq.rs:215:30 [INFO] [stdout] | [INFO] [stdout] 215 | .apply_pcp(pcp, |s| true) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/pcpseq.rs:243:49 [INFO] [stdout] | [INFO] [stdout] 243 | .flat_map(|s| s.apply_pcp(pcp, |s| true)) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pcpseq.rs:214:25 [INFO] [stdout] | [INFO] [stdout] 214 | let (mut wilds, mut non_wilds): (Vec, Vec) = self [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: unused variable: `s` [INFO] [stdout] --> src/pcpseq.rs:411:9 [INFO] [stdout] | [INFO] [stdout] 411 | let s = PCPSequence::MidWild(MidWildSequence { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dir` [INFO] [stdout] --> src/union_pdr.rs:125:49 [INFO] [stdout] | [INFO] [stdout] 125 | PCPSequence::Exact(ExactSequence { seq, dir }) => seq.clone(), [INFO] [stdout] | ^^^ help: try ignoring the field: `dir: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dir` [INFO] [stdout] --> src/union_pdr.rs:126:55 [INFO] [stdout] | [INFO] [stdout] 126 | PCPSequence::MidExact(MidExactSequence { mid, dir }) => mid.clone(), [INFO] [stdout] | ^^^ help: try ignoring the field: `dir: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nexts` [INFO] [stdout] --> src/union_pdr.rs:278:39 [INFO] [stdout] | [INFO] [stdout] 278 | Some(DependsOn::Nexts(ref nexts)) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_nexts` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mid` [INFO] [stdout] --> src/union_pdr.rs:376:65 [INFO] [stdout] | [INFO] [stdout] 376 | || (if let PCPSequence::MidExact(MidExactSequence { mid, dir }) = seq { [INFO] [stdout] | ^^^ help: try ignoring the field: `mid: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dir` [INFO] [stdout] --> src/union_pdr.rs:376:70 [INFO] [stdout] | [INFO] [stdout] 376 | || (if let PCPSequence::MidExact(MidExactSequence { mid, dir }) = seq { [INFO] [stdout] | ^^^ help: try ignoring the field: `dir: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dir` [INFO] [stdout] --> src/union_pdr.rs:491:59 [INFO] [stdout] | [INFO] [stdout] 491 | PCPSequence::MidExact(MidExactSequence { mid, dir }) => mid.len() == 1, [INFO] [stdout] | ^^^ help: try ignoring the field: `dir: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dir` [INFO] [stdout] --> src/union_pdr.rs:558:61 [INFO] [stdout] | [INFO] [stdout] 558 | PCPSequence::Exact(ExactSequence { seq, dir }) => seq.to_string(), [INFO] [stdout] | ^^^ help: try ignoring the field: `dir: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dir` [INFO] [stdout] --> src/union_pdr.rs:559:67 [INFO] [stdout] | [INFO] [stdout] 559 | PCPSequence::MidExact(MidExactSequence { mid, dir }) => format!(".*{mid}.*"), [INFO] [stdout] | ^^^ help: try ignoring the field: `dir: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/union_pdr.rs:577:74 [INFO] [stdout] | [INFO] [stdout] 577 | let is_abstract_dep = if let Some(DependsOn::Abstract((_, _, id))) = &node.depends_on { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pcp` [INFO] [stdout] --> src/bin/union_pdr2.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | let pcp = PCP::parse_pcp_string("PCP(Vector(Tile(1111,1), Tile(1,1001), Tile(0,11)))"); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pcp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pcp` [INFO] [stdout] --> src/bin/union_pdr2.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | let pcp = PCP::parse_pcp_string("PCP(Vector(Tile(1110,1), Tile(01,11), Tile(1,011)))"); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pcp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pcp` [INFO] [stdout] --> src/bin/union_pdr2.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | let pcp = PCP::parse_pcp_string("PCP(Vector(Tile(1110,1), Tile(1,10), Tile(0,1110)))");//30 [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pcp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pcp` [INFO] [stdout] --> src/bin/union_pdr2.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | let pcp = PCP::parse_pcp_string("PCP(Vector(Tile(10,0), Tile(0,001), Tile(001,1)))"); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pcp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pcp` [INFO] [stdout] --> src/bin/union_pdr2.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | let pcp = PCP::parse_pcp_string("PCP(Vector(Tile(1111,1), Tile(1,1110), Tile(0,1111)))");//20 [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pcp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pcp` [INFO] [stdout] --> src/bin/union_pdr2.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | let pcp = PCP::parse_pcp_string("PCP(Vector(Tile(1111,11), Tile(10,111), Tile(1,1110)))").reverse_pcp();//0 [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pcp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_file` is never used [INFO] [stdout] --> src/bin/union_pdr2.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | fn parse_file(f: &str) -> Vec<(String, PCP)> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ConfAutomaton` [INFO] [stdout] --> src/bin/oracle.rs:3:35 [INFO] [stdout] | [INFO] [stdout] 3 | use pcp_rec_str::conf_automaton::{ConfAutomaton, PCPConf}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `pcp_rec_str::union_pdr2::union_pdr` [INFO] [stdout] --> src/bin/oracle.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use pcp_rec_str::union_pdr2::union_pdr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ConfAutomaton` [INFO] [stdout] --> src/bin/oracle.rs:3:35 [INFO] [stdout] | [INFO] [stdout] 3 | use pcp_rec_str::conf_automaton::{ConfAutomaton, PCPConf}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `pcp_rec_str::union_pdr2::union_pdr` [INFO] [stdout] --> src/bin/oracle.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use pcp_rec_str::union_pdr2::union_pdr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nexts` [INFO] [stdout] --> src/union_pdr2.rs:340:43 [INFO] [stdout] | [INFO] [stdout] 340 | Some(DependsOn::Nexts(ref nexts)) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_nexts` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/union_pdr2.rs:344:49 [INFO] [stdout] | [INFO] [stdout] 344 | Some(DependsOn::Abstract((None, id))) => { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/union_pdr2.rs:347:53 [INFO] [stdout] | [INFO] [stdout] 347 | Some(DependsOn::Abstract((Some(ds), id))) => { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_file` is never used [INFO] [stdout] --> src/bin/oracle.rs:8:4 [INFO] [stdout] | [INFO] [stdout] 8 | fn parse_file(f: &str) -> Vec<(String, PCP)> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_file` is never used [INFO] [stdout] --> src/bin/experiment.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | fn parse_file(f: &str) -> Vec<(String, PCP)> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pcp` [INFO] [stdout] --> src/bin/union_pdr.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | let pcp = PCP::parse_pcp_string("PCP(Vector(Tile(1111,1), Tile(1,1001), Tile(0,11)))"); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pcp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pcp` [INFO] [stdout] --> src/bin/union_pdr.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | let pcp = PCP::parse_pcp_string("PCP(Vector(Tile(1101,1), Tile(0110,11), Tile(1,110)))");//hard [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pcp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pcp` [INFO] [stdout] --> src/bin/union_pdr.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | let pcp = PCP::parse_pcp_string("PCP(Vector(Tile(1110,1), Tile(01,11), Tile(1,011)))"); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pcp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pcp` [INFO] [stdout] --> src/bin/union_pdr.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | let pcp = PCP::parse_pcp_string("PCP(Vector(Tile(100,1)Tile(0,100)Tile(1,00))))");//solvable [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pcp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pcp` [INFO] [stdout] --> src/bin/union_pdr.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | let pcp = PCP::parse_pcp_string("PCP(Vector(Tile(110,1), Tile(1,0), Tile(0,110)))");//hard [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pcp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pcp` [INFO] [stdout] --> src/bin/union_pdr.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | let pcp = PCP::parse_pcp_string("PCP(Vector(Tile(1111,11), Tile(10,111), Tile(1,1110)))").reverse_pcp();//0 [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pcp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pcp` [INFO] [stdout] --> src/bin/union_pdr.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | let pcp = PCP::parse_pcp_string("PCP(Vector(Tile(1111,1), Tile(10,11), Tile(1,1110)))");//20 [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pcp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pcp` [INFO] [stdout] --> src/bin/union_pdr.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | let pcp = PCP::parse_pcp_string("PCP(Vector(Tile(1110,1), Tile(1,10), Tile(0,1110)))");//30 [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pcp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pcp` [INFO] [stdout] --> src/bin/union_pdr.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | let pcp = PCP::parse_pcp_string("PCP(Vector(Tile(10,0), Tile(0,001), Tile(001,1)))"); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pcp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pcp` [INFO] [stdout] --> src/bin/union_pdr.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | let pcp = PCP::parse_pcp_string("PCP(Vector(Tile(1111,1), Tile(1,1110), Tile(0,1111)))");//20 [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pcp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_file` is never used [INFO] [stdout] --> src/bin/union_pdr.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | fn parse_file(f: &str) -> Vec<(String, PCP)> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_file` is never used [INFO] [stdout] --> src/bin/oracle.rs:8:4 [INFO] [stdout] | [INFO] [stdout] 8 | fn parse_file(f: &str) -> Vec<(String, PCP)> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_file` is never used [INFO] [stdout] --> src/bin/experiment.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | fn parse_file(f: &str) -> Vec<(String, PCP)> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `pcp_rec_str::union_pdr2` [INFO] [stdout] --> src/bin/interactive.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use pcp_rec_str::union_pdr2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pcp` [INFO] [stdout] --> src/bin/union_pdr.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | let pcp = PCP::parse_pcp_string("PCP(Vector(Tile(1111,1), Tile(1,1001), Tile(0,11)))"); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pcp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `aut` [INFO] [stdout] --> src/bin/interactive.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | let mut aut = pcp.to_automaton(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_aut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pcp` [INFO] [stdout] --> src/bin/union_pdr2.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | let pcp = PCP::parse_pcp_string("PCP(Vector(Tile(1111,1), Tile(1,1001), Tile(0,11)))"); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pcp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pcp` [INFO] [stdout] --> src/bin/union_pdr.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | let pcp = PCP::parse_pcp_string("PCP(Vector(Tile(1101,1), Tile(0110,11), Tile(1,110)))");//hard [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pcp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pcp` [INFO] [stdout] --> src/bin/union_pdr.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | let pcp = PCP::parse_pcp_string("PCP(Vector(Tile(1110,1), Tile(01,11), Tile(1,011)))"); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pcp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pcp` [INFO] [stdout] --> src/bin/union_pdr2.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | let pcp = PCP::parse_pcp_string("PCP(Vector(Tile(1110,1), Tile(01,11), Tile(1,011)))"); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pcp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pcp` [INFO] [stdout] --> src/bin/union_pdr.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | let pcp = PCP::parse_pcp_string("PCP(Vector(Tile(100,1)Tile(0,100)Tile(1,00))))");//solvable [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pcp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pcp` [INFO] [stdout] --> src/bin/union_pdr2.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | let pcp = PCP::parse_pcp_string("PCP(Vector(Tile(1110,1), Tile(1,10), Tile(0,1110)))");//30 [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pcp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pcp` [INFO] [stdout] --> src/bin/union_pdr.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | let pcp = PCP::parse_pcp_string("PCP(Vector(Tile(110,1), Tile(1,0), Tile(0,110)))");//hard [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pcp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pcp` [INFO] [stdout] --> src/bin/union_pdr2.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | let pcp = PCP::parse_pcp_string("PCP(Vector(Tile(10,0), Tile(0,001), Tile(001,1)))"); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pcp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pcp` [INFO] [stdout] --> src/bin/union_pdr.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | let pcp = PCP::parse_pcp_string("PCP(Vector(Tile(1111,11), Tile(10,111), Tile(1,1110)))").reverse_pcp();//0 [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pcp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pcp` [INFO] [stdout] --> src/bin/union_pdr2.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | let pcp = PCP::parse_pcp_string("PCP(Vector(Tile(1111,1), Tile(1,1110), Tile(0,1111)))");//20 [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pcp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pcp` [INFO] [stdout] --> src/bin/union_pdr.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | let pcp = PCP::parse_pcp_string("PCP(Vector(Tile(1111,1), Tile(10,11), Tile(1,1110)))");//20 [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pcp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pcp` [INFO] [stdout] --> src/bin/union_pdr2.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | let pcp = PCP::parse_pcp_string("PCP(Vector(Tile(1111,11), Tile(10,111), Tile(1,1110)))").reverse_pcp();//0 [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pcp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pcp` [INFO] [stdout] --> src/bin/union_pdr.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | let pcp = PCP::parse_pcp_string("PCP(Vector(Tile(1110,1), Tile(1,10), Tile(0,1110)))");//30 [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pcp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pcp` [INFO] [stdout] --> src/bin/union_pdr.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | let pcp = PCP::parse_pcp_string("PCP(Vector(Tile(10,0), Tile(0,001), Tile(001,1)))"); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pcp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pcp` [INFO] [stdout] --> src/bin/union_pdr.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | let pcp = PCP::parse_pcp_string("PCP(Vector(Tile(1111,1), Tile(1,1110), Tile(0,1111)))");//20 [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pcp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `pcp_rec_str::union_pdr2` [INFO] [stdout] --> src/bin/interactive.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use pcp_rec_str::union_pdr2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_file` is never used [INFO] [stdout] --> src/bin/union_pdr.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | fn parse_file(f: &str) -> Vec<(String, PCP)> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/union_pdr2.rs:618:71 [INFO] [stdout] | [INFO] [stdout] 618 | let is_abstract_dep = if let Some(DependsOn::Abstract((_, id))) = &node.depends_on { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_file` is never used [INFO] [stdout] --> src/bin/union_pdr2.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | fn parse_file(f: &str) -> Vec<(String, PCP)> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/interactive.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | let mut aut = pcp.to_automaton(); [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: variable does not need to be mutable [INFO] [stdout] --> src/suffix_tree.rs:146:17 [INFO] [stdout] | [INFO] [stdout] 146 | let mut nd = Node { [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `aut` [INFO] [stdout] --> src/bin/interactive.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | let mut aut = pcp.to_automaton(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_aut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/interactive.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | let mut aut = pcp.to_automaton(); [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: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gen_random_pcp` is never used [INFO] [stdout] --> src/pcp.rs:66:4 [INFO] [stdout] | [INFO] [stdout] 66 | fn gen_random_pcp(num_tile: usize, tile_size: usize) -> PCP { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `prevs` is never used [INFO] [stdout] --> src/union_pdr.rs:36:4 [INFO] [stdout] | [INFO] [stdout] 36 | fn prevs(seq: &PCPConfig, pcp: &PCP) -> Vec { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `substrings` is never used [INFO] [stdout] --> src/union_pdr.rs:150:4 [INFO] [stdout] | [INFO] [stdout] 150 | fn substrings(s: &str, min_len: usize, max_len: usize) -> Vec { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `prevs` is never used [INFO] [stdout] --> src/union_pdr2.rs:61:4 [INFO] [stdout] | [INFO] [stdout] 61 | fn prevs(seq: &PCPConfig, pcp: &PCP) -> Vec { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_SUBSTR_LEN` is never used [INFO] [stdout] --> src/union_pdr2.rs:142:7 [INFO] [stdout] | [INFO] [stdout] 142 | const MAX_SUBSTR_LEN: u32 = 40; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `substrings` is never used [INFO] [stdout] --> src/union_pdr2.rs:160:4 [INFO] [stdout] | [INFO] [stdout] 160 | fn substrings(s: &str, min_len: usize, max_len: usize) -> Vec { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `toAut` should have a snake case name [INFO] [stdout] --> src/conf_automaton.rs:79:12 [INFO] [stdout] | [INFO] [stdout] 79 | pub fn toAut(&self) -> PCPConf { [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `to_aut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:54:30 [INFO] [stdout] | [INFO] [stdout] 54 | PCPSequence::MidWild(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:55:17 [INFO] [stdout] | [INFO] [stdout] 55 | let mut ret = vec![]; [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: unused variable: `assumptions` [INFO] [stdout] --> src/main.rs:208:5 [INFO] [stdout] | [INFO] [stdout] 208 | assumptions: &Vec<&PCPSequence>, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_assumptions` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/main.rs:252:40 [INFO] [stdout] | [INFO] [stdout] 252 | let next = seq.apply_pcp(pcp, |s| true); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 37 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/main.rs:391:25 [INFO] [stdout] | [INFO] [stdout] 391 | if let Some(f) = state.emptied.iter().find(|f| s.contains(f)) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:585:9 [INFO] [stdout] | [INFO] [stdout] 585 | let mut firsts = ExactSequence { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `raw` [INFO] [stdout] --> src/main.rs:928:10 [INFO] [stdout] | [INFO] [stdout] 928 | let (raw, pcp) = &instances[instance_idx]; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_raw` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pcp` [INFO] [stdout] --> src/main.rs:928:15 [INFO] [stdout] | [INFO] [stdout] 928 | let (raw, pcp) = &instances[instance_idx]; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pcp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:930:9 [INFO] [stdout] | [INFO] [stdout] 930 | let mut pcp = &PCP::parse_pcp_string("Tile(110,1)Tile(1,01)Tile(0,110)"); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ret_theorems` is never read [INFO] [stdout] --> src/main.rs:1063:13 [INFO] [stdout] | [INFO] [stdout] 1063 | let mut ret_theorems: Vec = vec![]; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check_reach_empty` is never used [INFO] [stdout] --> src/main.rs:205:4 [INFO] [stdout] | [INFO] [stdout] 205 | fn check_reach_empty( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `result` is never read [INFO] [stdout] --> src/main.rs:579:5 [INFO] [stdout] | [INFO] [stdout] 577 | struct Result { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 578 | assumptions: Vec, [INFO] [stdout] 579 | result: bool, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Result` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `enumerate_substrings_from_pcp` is never used [INFO] [stdout] --> src/main.rs:651:4 [INFO] [stdout] | [INFO] [stdout] 651 | fn enumerate_substrings_from_pcp(pcp: &PCP, max_len: usize) -> (Vec, Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_nonempty_substrs` is never used [INFO] [stdout] --> src/main.rs:705:4 [INFO] [stdout] | [INFO] [stdout] 705 | fn find_nonempty_substrs(pcp: &PCP) -> (Vec, Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_nonempty_for_pcps` is never used [INFO] [stdout] --> src/main.rs:764:4 [INFO] [stdout] | [INFO] [stdout] 764 | fn get_nonempty_for_pcps() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `from_input` is never used [INFO] [stdout] --> src/main.rs:783:4 [INFO] [stdout] | [INFO] [stdout] 783 | fn from_input() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_answer` is never used [INFO] [stdout] --> src/main.rs:794:4 [INFO] [stdout] | [INFO] [stdout] 794 | fn find_answer(pcp: &PCP) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_instance_list` is never used [INFO] [stdout] --> src/main.rs:835:4 [INFO] [stdout] | [INFO] [stdout] 835 | fn parse_instance_list(fname: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `refine_recursive_seqs` is never used [INFO] [stdout] --> src/main.rs:966:4 [INFO] [stdout] | [INFO] [stdout] 966 | fn refine_recursive_seqs(seqs: &mut Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `hard_instances_check` is never used [INFO] [stdout] --> src/main.rs:1008:4 [INFO] [stdout] | [INFO] [stdout] 1008 | fn hard_instances_check() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check_sanity` is never used [INFO] [stdout] --> src/main.rs:1027:4 [INFO] [stdout] | [INFO] [stdout] 1027 | fn check_sanity() { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_recursive_strings` is never used [INFO] [stdout] --> src/main.rs:1044:4 [INFO] [stdout] | [INFO] [stdout] 1044 | fn find_recursive_strings(pcp: &PCP) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_recursive_strings_for_pcp` is never used [INFO] [stdout] --> src/main.rs:1121:4 [INFO] [stdout] | [INFO] [stdout] 1121 | fn find_recursive_strings_for_pcp() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sanity_check_reduce_pcp_aut` is never used [INFO] [stdout] --> src/main.rs:1277:4 [INFO] [stdout] | [INFO] [stdout] 1277 | fn sanity_check_reduce_pcp_aut() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `lMidExact` should have a snake case name [INFO] [stdout] --> src/main.rs:493:13 [INFO] [stdout] | [INFO] [stdout] 493 | let lMidExact: Vec<&PCPSequence> = l [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `l_mid_exact` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:54:30 [INFO] [stdout] | [INFO] [stdout] 54 | PCPSequence::MidWild(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 25 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:55:17 [INFO] [stdout] | [INFO] [stdout] 55 | let mut ret = vec![]; [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: unused variable: `assumptions` [INFO] [stdout] --> src/main.rs:208:5 [INFO] [stdout] | [INFO] [stdout] 208 | assumptions: &Vec<&PCPSequence>, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_assumptions` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/main.rs:252:40 [INFO] [stdout] | [INFO] [stdout] 252 | let next = seq.apply_pcp(pcp, |s| true); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/main.rs:391:25 [INFO] [stdout] | [INFO] [stdout] 391 | if let Some(f) = state.emptied.iter().find(|f| s.contains(f)) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:585:9 [INFO] [stdout] | [INFO] [stdout] 585 | let mut firsts = ExactSequence { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `raw` [INFO] [stdout] --> src/main.rs:928:10 [INFO] [stdout] | [INFO] [stdout] 928 | let (raw, pcp) = &instances[instance_idx]; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_raw` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pcp` [INFO] [stdout] --> src/main.rs:928:15 [INFO] [stdout] | [INFO] [stdout] 928 | let (raw, pcp) = &instances[instance_idx]; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pcp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:930:9 [INFO] [stdout] | [INFO] [stdout] 930 | let mut pcp = &PCP::parse_pcp_string("Tile(110,1)Tile(1,01)Tile(0,110)"); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ret_theorems` is never read [INFO] [stdout] --> src/main.rs:1063:13 [INFO] [stdout] | [INFO] [stdout] 1063 | let mut ret_theorems: Vec = vec![]; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check_reach_empty` is never used [INFO] [stdout] --> src/main.rs:205:4 [INFO] [stdout] | [INFO] [stdout] 205 | fn check_reach_empty( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `result` is never read [INFO] [stdout] --> src/main.rs:579:5 [INFO] [stdout] | [INFO] [stdout] 577 | struct Result { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 578 | assumptions: Vec, [INFO] [stdout] 579 | result: bool, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Result` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `enumerate_substrings_from_pcp` is never used [INFO] [stdout] --> src/main.rs:651:4 [INFO] [stdout] | [INFO] [stdout] 651 | fn enumerate_substrings_from_pcp(pcp: &PCP, max_len: usize) -> (Vec, Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_nonempty_substrs` is never used [INFO] [stdout] --> src/main.rs:705:4 [INFO] [stdout] | [INFO] [stdout] 705 | fn find_nonempty_substrs(pcp: &PCP) -> (Vec, Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_nonempty_for_pcps` is never used [INFO] [stdout] --> src/main.rs:764:4 [INFO] [stdout] | [INFO] [stdout] 764 | fn get_nonempty_for_pcps() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `from_input` is never used [INFO] [stdout] --> src/main.rs:783:4 [INFO] [stdout] | [INFO] [stdout] 783 | fn from_input() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_answer` is never used [INFO] [stdout] --> src/main.rs:794:4 [INFO] [stdout] | [INFO] [stdout] 794 | fn find_answer(pcp: &PCP) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_instance_list` is never used [INFO] [stdout] --> src/main.rs:835:4 [INFO] [stdout] | [INFO] [stdout] 835 | fn parse_instance_list(fname: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `refine_recursive_seqs` is never used [INFO] [stdout] --> src/main.rs:966:4 [INFO] [stdout] | [INFO] [stdout] 966 | fn refine_recursive_seqs(seqs: &mut Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `hard_instances_check` is never used [INFO] [stdout] --> src/main.rs:1008:4 [INFO] [stdout] | [INFO] [stdout] 1008 | fn hard_instances_check() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check_sanity` is never used [INFO] [stdout] --> src/main.rs:1027:4 [INFO] [stdout] | [INFO] [stdout] 1027 | fn check_sanity() { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_recursive_strings` is never used [INFO] [stdout] --> src/main.rs:1044:4 [INFO] [stdout] | [INFO] [stdout] 1044 | fn find_recursive_strings(pcp: &PCP) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_recursive_strings_for_pcp` is never used [INFO] [stdout] --> src/main.rs:1121:4 [INFO] [stdout] | [INFO] [stdout] 1121 | fn find_recursive_strings_for_pcp() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `reduce_checking` is never used [INFO] [stdout] --> src/main.rs:1150:4 [INFO] [stdout] | [INFO] [stdout] 1150 | fn reduce_checking(pcp: &PCP, iter: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sanity_check_reduce_pcp_aut` is never used [INFO] [stdout] --> src/main.rs:1277:4 [INFO] [stdout] | [INFO] [stdout] 1277 | fn sanity_check_reduce_pcp_aut() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `lMidExact` should have a snake case name [INFO] [stdout] --> src/main.rs:493:13 [INFO] [stdout] | [INFO] [stdout] 493 | let lMidExact: Vec<&PCPSequence> = l [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `l_mid_exact` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 26 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.07s [INFO] running `Command { std: "docker" "inspect" "7ba5285a85975490697fb75650d6ce5802fc4b92886407baf3b40a98e668150b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ba5285a85975490697fb75650d6ce5802fc4b92886407baf3b40a98e668150b", kill_on_drop: false }` [INFO] [stdout] 7ba5285a85975490697fb75650d6ce5802fc4b92886407baf3b40a98e668150b