[INFO] cloning repository https://github.com/leonbohn/automata [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/leonbohn/automata" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleonbohn%2Fautomata", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleonbohn%2Fautomata'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7264bb8e3281db76cb6eb2cb12f95790444448e2 [INFO] checking leonbohn/automata against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleonbohn%2Fautomata" "/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/leonbohn/automata on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/leonbohn/automata [INFO] finished tweaking git repo https://github.com/leonbohn/automata [INFO] tweaked toml for git repo https://github.com/leonbohn/automata written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/leonbohn/automata 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/leonbohn/hoars` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tabled_derive v0.7.0 [INFO] [stderr] Downloaded papergrid v0.11.0 [INFO] [stderr] Downloaded ansitok v0.2.0 [INFO] [stderr] Downloaded ariadne v0.3.0 [INFO] [stderr] Downloaded tabled v0.15.0 [INFO] [stderr] Downloaded biodivine-lib-bdd v0.5.12 [INFO] [stderr] Downloaded owo-colors v4.0.0 [INFO] [stderr] Downloaded ansi-str v0.8.0 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 89cb1d494519305c9b8369e32c363e993e57c3a46dcf7ce0c7775eff13b1d53c [INFO] running `Command { std: "docker" "start" "-a" "89cb1d494519305c9b8369e32c363e993e57c3a46dcf7ce0c7775eff13b1d53c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "89cb1d494519305c9b8369e32c363e993e57c3a46dcf7ce0c7775eff13b1d53c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89cb1d494519305c9b8369e32c363e993e57c3a46dcf7ce0c7775eff13b1d53c", kill_on_drop: false }` [INFO] [stdout] 89cb1d494519305c9b8369e32c363e993e57c3a46dcf7ce0c7775eff13b1d53c [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e6c2052c6b40d6c5bf85aade68edd9d740834a99f4c07d10d01b757277797b3e [INFO] running `Command { std: "docker" "start" "-a" "e6c2052c6b40d6c5bf85aade68edd9d740834a99f4c07d10d01b757277797b3e", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling vte_generate_state_changes v0.1.1 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking vte v0.10.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking allocator-api2 v0.2.16 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking env_filter v0.1.0 [INFO] [stderr] Checking half v2.4.0 [INFO] [stderr] Checking plotters-backend v0.3.5 [INFO] [stderr] Checking yansi v0.5.1 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking ansitok v0.2.0 [INFO] [stderr] Checking bytecount v0.6.7 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Checking chumsky v0.9.3 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking ariadne v0.3.0 [INFO] [stderr] Checking ansi-str v0.8.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking papergrid v0.11.0 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Checking biodivine-lib-bdd v0.5.12 [INFO] [stderr] Checking plotters-svg v0.3.5 [INFO] [stderr] Checking env_logger v0.11.3 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking clap v4.5.2 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking rayon v1.9.0 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Compiling tabled_derive v0.7.0 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking owo-colors v4.0.0 [INFO] [stderr] Checking bimap v0.6.3 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking tabled v0.15.0 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling test-log-macros v0.2.15 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking hoars v0.1.1 (https://github.com/leonbohn/hoars#8d78b554) [INFO] [stderr] Checking test-log v0.2.15 [INFO] [stderr] Checking automata v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Sproutable` is imported redundantly [INFO] [stdout] --> src/transition_system/deterministic.rs:21:42 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::prelude::*; [INFO] [stdout] | ----------------- the item `Sproutable` is already imported here [INFO] [stdout] ... [INFO] [stdout] 21 | use super::sproutable::{IndexedAlphabet, Sproutable}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Path` is imported redundantly [INFO] [stdout] --> src/transition_system/deterministic.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::prelude::*; [INFO] [stdout] | ----------------- the item `Path` is already imported here [INFO] [stdout] ... [INFO] [stdout] 23 | use super::Path; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Void` is imported redundantly [INFO] [stdout] --> src/transition_system/builder.rs:3:25 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{prelude::*, Void}; [INFO] [stdout] | ---------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `Void` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IntoEdge` is imported redundantly [INFO] [stdout] --> src/transition_system/builder.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{prelude::*, Void}; [INFO] [stdout] | ---------- the item `IntoEdge` is already imported here [INFO] [stdout] 4 | [INFO] [stdout] 5 | use super::IntoEdge; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `EdgeColor` is imported redundantly [INFO] [stdout] --> src/transition_system/connected_components/tarjan_dag.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::prelude::*; [INFO] [stdout] | ----------------- the item `EdgeColor` is already imported here [INFO] [stdout] 6 | [INFO] [stdout] 7 | use super::{EdgeColor, Scc, SccDecomposition}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IntoDPA` is imported redundantly [INFO] [stdout] --> src/transition_system/dot.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | automaton::IntoDPA, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | use crate::prelude::*; [INFO] [stdout] | ----------------- the item `IntoDPA` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `DPALike` is imported redundantly [INFO] [stdout] --> src/transition_system/dot.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | DPALike, EdgeColor, ExpressionOf, IntoMealyMachine, IntoMooreMachine, MealyLike, MooreLike, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | use crate::prelude::*; [INFO] [stdout] | ----------------- the item `DPALike` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `EdgeColor` is imported redundantly [INFO] [stdout] --> src/transition_system/dot.rs:10:18 [INFO] [stdout] | [INFO] [stdout] 10 | DPALike, EdgeColor, ExpressionOf, IntoMealyMachine, IntoMooreMachine, MealyLike, MooreLike, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | use crate::prelude::*; [INFO] [stdout] | ----------------- the item `EdgeColor` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ExpressionOf` is imported redundantly [INFO] [stdout] --> src/transition_system/dot.rs:10:29 [INFO] [stdout] | [INFO] [stdout] 10 | DPALike, EdgeColor, ExpressionOf, IntoMealyMachine, IntoMooreMachine, MealyLike, MooreLike, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | use crate::prelude::*; [INFO] [stdout] | ----------------- the item `ExpressionOf` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IntoMealyMachine` is imported redundantly [INFO] [stdout] --> src/transition_system/dot.rs:10:43 [INFO] [stdout] | [INFO] [stdout] 10 | DPALike, EdgeColor, ExpressionOf, IntoMealyMachine, IntoMooreMachine, MealyLike, MooreLike, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | use crate::prelude::*; [INFO] [stdout] | ----------------- the item `IntoMealyMachine` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IntoMooreMachine` is imported redundantly [INFO] [stdout] --> src/transition_system/dot.rs:10:61 [INFO] [stdout] | [INFO] [stdout] 10 | DPALike, EdgeColor, ExpressionOf, IntoMealyMachine, IntoMooreMachine, MealyLike, MooreLike, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | use crate::prelude::*; [INFO] [stdout] | ----------------- the item `IntoMooreMachine` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `MealyLike` is imported redundantly [INFO] [stdout] --> src/transition_system/dot.rs:10:79 [INFO] [stdout] | [INFO] [stdout] 10 | DPALike, EdgeColor, ExpressionOf, IntoMealyMachine, IntoMooreMachine, MealyLike, MooreLike, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | use crate::prelude::*; [INFO] [stdout] | ----------------- the item `MealyLike` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `MooreLike` is imported redundantly [INFO] [stdout] --> src/transition_system/dot.rs:10:90 [INFO] [stdout] | [INFO] [stdout] 10 | DPALike, EdgeColor, ExpressionOf, IntoMealyMachine, IntoMooreMachine, MealyLike, MooreLike, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | use crate::prelude::*; [INFO] [stdout] | ----------------- the item `MooreLike` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `StateColor` is imported redundantly [INFO] [stdout] --> src/transition_system/dot.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | StateColor, DFA, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | use crate::prelude::*; [INFO] [stdout] | ----------------- the item `StateColor` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `DFA` is imported redundantly [INFO] [stdout] --> src/transition_system/dot.rs:11:21 [INFO] [stdout] | [INFO] [stdout] 11 | StateColor, DFA, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | use crate::prelude::*; [INFO] [stdout] | ----------------- the item `DFA` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Alphabet` is imported redundantly [INFO] [stdout] --> src/transition_system/dot.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | Alphabet, Color, Show, TransitionSystem, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | use crate::prelude::*; [INFO] [stdout] | ----------------- the item `Alphabet` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Color` is imported redundantly [INFO] [stdout] --> src/transition_system/dot.rs:13:15 [INFO] [stdout] | [INFO] [stdout] 13 | Alphabet, Color, Show, TransitionSystem, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | use crate::prelude::*; [INFO] [stdout] | ----------------- the item `Color` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Show` is imported redundantly [INFO] [stdout] --> src/transition_system/dot.rs:13:22 [INFO] [stdout] | [INFO] [stdout] 13 | Alphabet, Color, Show, TransitionSystem, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | use crate::prelude::*; [INFO] [stdout] | ----------------- the item `Show` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TransitionSystem` is imported redundantly [INFO] [stdout] --> src/transition_system/dot.rs:13:28 [INFO] [stdout] | [INFO] [stdout] 13 | Alphabet, Color, Show, TransitionSystem, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | use crate::prelude::*; [INFO] [stdout] | ----------------- the item `TransitionSystem` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Void` is imported redundantly [INFO] [stdout] --> src/automaton/moore.rs:4:25 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::{prelude::*, Void}; [INFO] [stdout] | ---------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `Void` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Automaton` is imported redundantly [INFO] [stdout] --> src/automaton/moore.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::{prelude::*, Void}; [INFO] [stdout] | ---------- the item `Automaton` is already imported here [INFO] [stdout] 5 | [INFO] [stdout] 6 | use super::Automaton; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Initialized` is imported redundantly [INFO] [stdout] --> src/automaton/omega.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::{congruence::FORC, prelude::*, Set}; [INFO] [stdout] | ---------- the item `Initialized` is already imported here [INFO] [stdout] 6 | [INFO] [stdout] 7 | use super::Initialized; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Void` is imported redundantly [INFO] [stdout] --> src/congruence/class.rs:3:25 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{prelude::*, Void}; [INFO] [stdout] | ---------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `Void` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `LinearWord` is imported redundantly [INFO] [stdout] --> src/word/normalized.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::prelude::*; [INFO] [stdout] | ----------------- the item `LinearWord` is already imported here [INFO] [stdout] 6 | [INFO] [stdout] 7 | use super::LinearWord; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IntoDPA` is imported redundantly [INFO] [stdout] --> src/hoa/output.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{automaton::IntoDPA, prelude::*}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ ---------- the item `IntoDPA` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `reduce` is never used [INFO] [stdout] --> src/automaton/dfa.rs:151:8 [INFO] [stdout] | [INFO] [stdout] 149 | pub trait ReducesTo { [INFO] [stdout] | --------- method in this trait [INFO] [stdout] 150 | /// Reduce `self` to a value of type `T`. [INFO] [stdout] 151 | fn reduce(self) -> T; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 26 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stdout] warning: the item `Sproutable` is imported redundantly [INFO] [stdout] --> src/transition_system/deterministic.rs:21:42 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::prelude::*; [INFO] [stdout] | ----------------- the item `Sproutable` is already imported here [INFO] [stdout] ... [INFO] [stdout] 21 | use super::sproutable::{IndexedAlphabet, Sproutable}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Path` is imported redundantly [INFO] [stdout] --> src/transition_system/deterministic.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::prelude::*; [INFO] [stdout] | ----------------- the item `Path` is already imported here [INFO] [stdout] ... [INFO] [stdout] 23 | use super::Path; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Void` is imported redundantly [INFO] [stdout] --> src/transition_system/builder.rs:3:25 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{prelude::*, Void}; [INFO] [stdout] | ---------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `Void` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IntoEdge` is imported redundantly [INFO] [stdout] --> src/transition_system/builder.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{prelude::*, Void}; [INFO] [stdout] | ---------- the item `IntoEdge` is already imported here [INFO] [stdout] 4 | [INFO] [stdout] 5 | use super::IntoEdge; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `EdgeColor` is imported redundantly [INFO] [stdout] --> src/transition_system/connected_components/tarjan_dag.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::prelude::*; [INFO] [stdout] | ----------------- the item `EdgeColor` is already imported here [INFO] [stdout] 6 | [INFO] [stdout] 7 | use super::{EdgeColor, Scc, SccDecomposition}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IntoDPA` is imported redundantly [INFO] [stdout] --> src/transition_system/dot.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | automaton::IntoDPA, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | use crate::prelude::*; [INFO] [stdout] | ----------------- the item `IntoDPA` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `DPALike` is imported redundantly [INFO] [stdout] --> src/transition_system/dot.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | DPALike, EdgeColor, ExpressionOf, IntoMealyMachine, IntoMooreMachine, MealyLike, MooreLike, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | use crate::prelude::*; [INFO] [stdout] | ----------------- the item `DPALike` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `EdgeColor` is imported redundantly [INFO] [stdout] --> src/transition_system/dot.rs:10:18 [INFO] [stdout] | [INFO] [stdout] 10 | DPALike, EdgeColor, ExpressionOf, IntoMealyMachine, IntoMooreMachine, MealyLike, MooreLike, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | use crate::prelude::*; [INFO] [stdout] | ----------------- the item `EdgeColor` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ExpressionOf` is imported redundantly [INFO] [stdout] --> src/transition_system/dot.rs:10:29 [INFO] [stdout] | [INFO] [stdout] 10 | DPALike, EdgeColor, ExpressionOf, IntoMealyMachine, IntoMooreMachine, MealyLike, MooreLike, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | use crate::prelude::*; [INFO] [stdout] | ----------------- the item `ExpressionOf` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IntoMealyMachine` is imported redundantly [INFO] [stdout] --> src/transition_system/dot.rs:10:43 [INFO] [stdout] | [INFO] [stdout] 10 | DPALike, EdgeColor, ExpressionOf, IntoMealyMachine, IntoMooreMachine, MealyLike, MooreLike, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | use crate::prelude::*; [INFO] [stdout] | ----------------- the item `IntoMealyMachine` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IntoMooreMachine` is imported redundantly [INFO] [stdout] --> src/transition_system/dot.rs:10:61 [INFO] [stdout] | [INFO] [stdout] 10 | DPALike, EdgeColor, ExpressionOf, IntoMealyMachine, IntoMooreMachine, MealyLike, MooreLike, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | use crate::prelude::*; [INFO] [stdout] | ----------------- the item `IntoMooreMachine` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `MealyLike` is imported redundantly [INFO] [stdout] --> src/transition_system/dot.rs:10:79 [INFO] [stdout] | [INFO] [stdout] 10 | DPALike, EdgeColor, ExpressionOf, IntoMealyMachine, IntoMooreMachine, MealyLike, MooreLike, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | use crate::prelude::*; [INFO] [stdout] | ----------------- the item `MealyLike` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `MooreLike` is imported redundantly [INFO] [stdout] --> src/transition_system/dot.rs:10:90 [INFO] [stdout] | [INFO] [stdout] 10 | DPALike, EdgeColor, ExpressionOf, IntoMealyMachine, IntoMooreMachine, MealyLike, MooreLike, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | use crate::prelude::*; [INFO] [stdout] | ----------------- the item `MooreLike` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `StateColor` is imported redundantly [INFO] [stdout] --> src/transition_system/dot.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | StateColor, DFA, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | use crate::prelude::*; [INFO] [stdout] | ----------------- the item `StateColor` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `DFA` is imported redundantly [INFO] [stdout] --> src/transition_system/dot.rs:11:21 [INFO] [stdout] | [INFO] [stdout] 11 | StateColor, DFA, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | use crate::prelude::*; [INFO] [stdout] | ----------------- the item `DFA` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Alphabet` is imported redundantly [INFO] [stdout] --> src/transition_system/dot.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | Alphabet, Color, Show, TransitionSystem, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | use crate::prelude::*; [INFO] [stdout] | ----------------- the item `Alphabet` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Color` is imported redundantly [INFO] [stdout] --> src/transition_system/dot.rs:13:15 [INFO] [stdout] | [INFO] [stdout] 13 | Alphabet, Color, Show, TransitionSystem, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | use crate::prelude::*; [INFO] [stdout] | ----------------- the item `Color` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Show` is imported redundantly [INFO] [stdout] --> src/transition_system/dot.rs:13:22 [INFO] [stdout] | [INFO] [stdout] 13 | Alphabet, Color, Show, TransitionSystem, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | use crate::prelude::*; [INFO] [stdout] | ----------------- the item `Show` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TransitionSystem` is imported redundantly [INFO] [stdout] --> src/transition_system/dot.rs:13:28 [INFO] [stdout] | [INFO] [stdout] 13 | Alphabet, Color, Show, TransitionSystem, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | use crate::prelude::*; [INFO] [stdout] | ----------------- the item `TransitionSystem` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Dottable` is imported redundantly [INFO] [stdout] --> src/transition_system/dot.rs:640:9 [INFO] [stdout] | [INFO] [stdout] 638 | use crate::{congruence::FORC, prelude::*}; [INFO] [stdout] | ---------- the item `Dottable` is already imported here [INFO] [stdout] 639 | [INFO] [stdout] 640 | use super::Dottable; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Void` is imported redundantly [INFO] [stdout] --> src/automaton/moore.rs:4:25 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::{prelude::*, Void}; [INFO] [stdout] | ---------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `Void` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Automaton` is imported redundantly [INFO] [stdout] --> src/automaton/moore.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::{prelude::*, Void}; [INFO] [stdout] | ---------- the item `Automaton` is already imported here [INFO] [stdout] 5 | [INFO] [stdout] 6 | use super::Automaton; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `MealyLike` is imported redundantly [INFO] [stdout] --> src/automaton/mealy.rs:134:9 [INFO] [stdout] | [INFO] [stdout] 132 | use crate::prelude::*; [INFO] [stdout] | ----------------- the item `MealyLike` is already imported here [INFO] [stdout] 133 | [INFO] [stdout] 134 | use super::MealyLike; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `DPA` is imported redundantly [INFO] [stdout] --> src/automaton/dpa.rs:410:9 [INFO] [stdout] | [INFO] [stdout] 410 | use super::DPA; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 411 | use crate::{prelude::*, TransitionSystem, Void}; [INFO] [stdout] | ---------- the item `DPA` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TransitionSystem` is imported redundantly [INFO] [stdout] --> src/automaton/dpa.rs:411:29 [INFO] [stdout] | [INFO] [stdout] 411 | use crate::{prelude::*, TransitionSystem, Void}; [INFO] [stdout] | ---------- ^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `TransitionSystem` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Void` is imported redundantly [INFO] [stdout] --> src/automaton/dpa.rs:411:47 [INFO] [stdout] | [INFO] [stdout] 411 | use crate::{prelude::*, TransitionSystem, Void}; [INFO] [stdout] | ---------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `Void` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Initialized` is imported redundantly [INFO] [stdout] --> src/automaton/omega.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::{congruence::FORC, prelude::*, Set}; [INFO] [stdout] | ---------- the item `Initialized` is already imported here [INFO] [stdout] 6 | [INFO] [stdout] 7 | use super::Initialized; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Void` is imported redundantly [INFO] [stdout] --> src/congruence/class.rs:3:25 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{prelude::*, Void}; [INFO] [stdout] | ---------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `Void` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `LinearWord` is imported redundantly [INFO] [stdout] --> src/word/normalized.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::prelude::*; [INFO] [stdout] | ----------------- the item `LinearWord` is already imported here [INFO] [stdout] 6 | [INFO] [stdout] 7 | use super::LinearWord; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IntoDPA` is imported redundantly [INFO] [stdout] --> src/hoa/output.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{automaton::IntoDPA, prelude::*}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ ---------- the item `IntoDPA` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Void` is imported redundantly [INFO] [stdout] --> src/lib.rs:314:39 [INFO] [stdout] | [INFO] [stdout] 314 | use crate::{alphabet, prelude::*, Void}; [INFO] [stdout] | ---------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `Void` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `reduce` is never used [INFO] [stdout] --> src/automaton/dfa.rs:151:8 [INFO] [stdout] | [INFO] [stdout] 149 | pub trait ReducesTo { [INFO] [stdout] | --------- method in this trait [INFO] [stdout] 150 | /// Reduce `self` to a value of type `T`. [INFO] [stdout] 151 | fn reduce(self) -> T; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 32 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 53.02s [INFO] running `Command { std: "docker" "inspect" "e6c2052c6b40d6c5bf85aade68edd9d740834a99f4c07d10d01b757277797b3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6c2052c6b40d6c5bf85aade68edd9d740834a99f4c07d10d01b757277797b3e", kill_on_drop: false }` [INFO] [stdout] e6c2052c6b40d6c5bf85aade68edd9d740834a99f4c07d10d01b757277797b3e