[INFO] fetching crate rustfst 0.13.5... [INFO] checking rustfst-0.13.5 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] extracting crate rustfst 0.13.5 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate rustfst 0.13.5 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rustfst 0.13.5 [INFO] finished tweaking crates.io crate rustfst 0.13.5 [INFO] tweaked toml for crates.io crate rustfst 0.13.5 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 101 packages [INFO] [stderr] Adding ansi_term v0.11.0 (latest: v0.12.1) [INFO] [stderr] Adding autocfg v0.1.8 (latest: v1.2.0) [INFO] [stderr] Adding bimap v0.3.1 (latest: v0.6.3) [INFO] [stderr] Adding binary-heap-plus v0.1.6 (latest: v0.5.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [INFO] [stderr] Adding cloudabi v0.0.3 (latest: v0.1.0) [INFO] [stderr] Adding compare v0.0.6 (latest: v0.1.0) [INFO] [stderr] Adding counter v0.4.3 (latest: v0.5.7) [INFO] [stderr] Adding ctor v0.1.26 (latest: v0.2.7) [INFO] [stderr] Adding generic-array v0.12.4 (latest: v1.0.0) [INFO] [stderr] Adding itertools v0.9.0 (latest: v0.12.1) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding ordered-float v3.9.2 (latest: v4.2.0) [INFO] [stderr] Adding pretty_assertions v0.6.1 (latest: v1.4.0) [INFO] [stderr] Adding proptest v0.9.6 (latest: v1.4.0) [INFO] [stderr] Adding quick-error v1.2.3 (latest: v2.0.1) [INFO] [stderr] Adding rand v0.6.5 (latest: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.1.1 (latest: v0.3.1) [INFO] [stderr] Adding rand_core v0.3.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (latest: v0.6.4) [INFO] [stderr] Adding rand_hc v0.1.0 (latest: v0.3.2) [INFO] [stderr] Adding rand_isaac v0.1.1 (latest: v0.3.0) [INFO] [stderr] Adding rand_jitter v0.1.4 (latest: v0.4.0) [INFO] [stderr] Adding rand_os v0.1.3 (latest: v0.2.2) [INFO] [stderr] Adding rand_pcg v0.1.2 (latest: v0.3.1) [INFO] [stderr] Adding rand_xorshift v0.1.1 (latest: v0.3.0) [INFO] [stderr] Adding rdrand v0.4.0 (latest: v0.8.3) [INFO] [stderr] Adding regex-syntax v0.6.29 (latest: v0.8.3) [INFO] [stderr] Adding rusty-fork v0.2.2 (latest: v0.3.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.57) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded superslice v1.0.0 [INFO] [stderr] Downloaded unsafe_unwrap v0.1.0 [INFO] [stderr] Downloaded path_abs v0.5.1 [INFO] [stderr] Downloaded std_prelude v0.2.12 [INFO] [stderr] Downloaded counter v0.4.3 [INFO] [stderr] Downloaded stfu8 v0.2.7 [INFO] [stderr] Downloaded ordered_iter v0.1.2 [INFO] [stderr] Downloaded stable_bst v0.2.0 [INFO] [stderr] Downloaded binary-heap-plus v0.1.6 [INFO] [stderr] Downloaded bimap v0.3.1 [INFO] [stderr] Downloaded compare v0.0.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c132d8229800c2a8a85a4921dd31cdfdf65a1b30f5f913a98c33b9825974ff66 [INFO] running `Command { std: "docker" "start" "-a" "c132d8229800c2a8a85a4921dd31cdfdf65a1b30f5f913a98c33b9825974ff66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c132d8229800c2a8a85a4921dd31cdfdf65a1b30f5f913a98c33b9825974ff66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c132d8229800c2a8a85a4921dd31cdfdf65a1b30f5f913a98c33b9825974ff66", kill_on_drop: false }` [INFO] [stdout] c132d8229800c2a8a85a4921dd31cdfdf65a1b30f5f913a98c33b9825974ff66 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d183283dccf1b03e84aa6df2e2068fe8718519a214b53b9e78d19f85fdc67d2c [INFO] running `Command { std: "docker" "start" "-a" "d183283dccf1b03e84aa6df2e2068fe8718519a214b53b9e78d19f85fdc67d2c", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking compare v0.0.6 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking ordered-float v3.9.2 [INFO] [stderr] Compiling syn v2.0.57 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking bimap v0.3.1 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking rusty-fork v0.2.2 [INFO] [stderr] Checking unsafe_unwrap v0.1.0 [INFO] [stderr] Checking stfu8 v0.2.7 [INFO] [stderr] Checking std_prelude v0.2.12 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking superslice v1.0.0 [INFO] [stderr] Checking ordered_iter v0.1.2 [INFO] [stderr] Checking binary-heap-plus v0.1.6 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking counter v0.4.3 [INFO] [stderr] Checking stable_bst v0.2.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking pretty_assertions v0.6.1 [INFO] [stderr] Checking proptest v0.9.6 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking path_abs v0.5.1 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking rustfst v0.13.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/algorithms/rm_epsilon/rm_epsilon_state.rs:74:38 [INFO] [stdout] | [INFO] [stdout] 74 | if !self.visited[(tr.nextstate as usize)] { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 74 - if !self.visited[(tr.nextstate as usize)] { [INFO] [stdout] 74 + if !self.visited[tr.nextstate as usize] { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Eq` is imported redundantly [INFO] [stdout] --> src/algorithms/lazy/cache/cache_status.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cmp::{Eq, PartialEq}; [INFO] [stdout] | ^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Eq` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PartialEq` is imported redundantly [INFO] [stdout] --> src/algorithms/lazy/cache/cache_status.rs:1:20 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cmp::{Eq, PartialEq}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `PartialEq` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FinalState`, `Transition` [INFO] [stdout] --> src/parsers/text_fst/mod.rs:4:33 [INFO] [stdout] | [INFO] [stdout] 4 | pub use self::parsed_text_fst::{FinalState, ParsedTextFst, Transition}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't read `src/../../README.md`: No such file or directory (os error 2) [INFO] [stdout] --> src/lib.rs:214:14 [INFO] [stdout] | [INFO] [stdout] 214 | doc_comment!(include_str!("../../README.md")); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `include_str` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: there is a file with the same name in a different directory [INFO] [stdout] | [INFO] [stdout] 214 | doc_comment!(include_str!("../README.md")); [INFO] [stdout] | ~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `String` is imported redundantly [INFO] [stdout] --> src/tests_openfst/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::string::String; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `String` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Semiring` is imported redundantly [INFO] [stdout] --> src/utils/fst_to_labels.rs:43:43 [INFO] [stdout] | [INFO] [stdout] 40 | use super::*; [INFO] [stdout] | -------- the item `Semiring` is already imported here [INFO] [stdout] ... [INFO] [stdout] 43 | use crate::semirings::{BooleanWeight, Semiring}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `FstProperties` is imported redundantly [INFO] [stdout] --> src/algorithms/connect.rs:197:9 [INFO] [stdout] | [INFO] [stdout] 197 | use crate::fst_properties::FstProperties; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 200 | use super::*; [INFO] [stdout] | -------- the item `FstProperties` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `VectorFst` is imported redundantly [INFO] [stdout] --> src/algorithms/determinize/determinize_static.rs:199:9 [INFO] [stdout] | [INFO] [stdout] 199 | use crate::fst_impls::VectorFst; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 208 | use super::*; [INFO] [stdout] | -------- the item `VectorFst` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Semiring` is imported redundantly [INFO] [stdout] --> src/algorithms/isomorphic.rs:221:39 [INFO] [stdout] | [INFO] [stdout] 217 | use super::*; [INFO] [stdout] | -------- the item `Semiring` is already imported here [INFO] [stdout] ... [INFO] [stdout] 221 | use crate::semirings::{LogWeight, Semiring}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Tr` is imported redundantly [INFO] [stdout] --> src/algorithms/isomorphic.rs:222:9 [INFO] [stdout] | [INFO] [stdout] 217 | use super::*; [INFO] [stdout] | -------- the item `Tr` is already imported here [INFO] [stdout] ... [INFO] [stdout] 222 | use crate::Tr; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `FstProperties` is imported redundantly [INFO] [stdout] --> src/algorithms/projection.rs:99:9 [INFO] [stdout] | [INFO] [stdout] 99 | use crate::fst_properties::FstProperties; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 103 | use super::*; [INFO] [stdout] | -------- the item `FstProperties` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `CoreFst` is imported redundantly [INFO] [stdout] --> src/algorithms/projection.rs:100:9 [INFO] [stdout] | [INFO] [stdout] 100 | use crate::fst_traits::CoreFst; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 101 | use crate::prelude::*; [INFO] [stdout] | ----------------- the item `CoreFst` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Semiring` is imported redundantly [INFO] [stdout] --> src/algorithms/relabel_pairs.rs:84:43 [INFO] [stdout] | [INFO] [stdout] 84 | use crate::semirings::{IntegerWeight, Semiring}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 87 | use super::*; [INFO] [stdout] | -------- the item `Semiring` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/algorithms/rm_epsilon/rm_epsilon_state.rs:74:38 [INFO] [stdout] | [INFO] [stdout] 74 | if !self.visited[(tr.nextstate as usize)] { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 74 - if !self.visited[(tr.nextstate as usize)] { [INFO] [stdout] 74 + if !self.visited[tr.nextstate as usize] { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `MutableFst` is imported redundantly [INFO] [stdout] --> src/algorithms/tr_sum.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | use crate::fst_traits::MutableFst; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | use super::*; [INFO] [stdout] | -------- the item `MutableFst` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Semiring` is imported redundantly [INFO] [stdout] --> src/algorithms/tr_sum.rs:28:47 [INFO] [stdout] | [INFO] [stdout] 28 | use crate::semirings::{ProbabilityWeight, Semiring}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | use super::*; [INFO] [stdout] | -------- the item `Semiring` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `MutableFst` is imported redundantly [INFO] [stdout] --> src/algorithms/tr_unique.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | use crate::fst_traits::MutableFst; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | use super::*; [INFO] [stdout] | -------- the item `MutableFst` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Semiring` is imported redundantly [INFO] [stdout] --> src/algorithms/tr_unique.rs:57:47 [INFO] [stdout] | [INFO] [stdout] 57 | use crate::semirings::{ProbabilityWeight, Semiring}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | use super::*; [INFO] [stdout] | -------- the item `Semiring` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Tr` is imported redundantly [INFO] [stdout] --> src/algorithms/tr_unique.rs:58:9 [INFO] [stdout] | [INFO] [stdout] 58 | use crate::Tr; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | use super::*; [INFO] [stdout] | -------- the item `Tr` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `StateId` is imported redundantly [INFO] [stdout] --> src/algorithms/lazy/state_table.rs:188:9 [INFO] [stdout] | [INFO] [stdout] 185 | use super::*; [INFO] [stdout] | -------- the item `StateId` is already imported here [INFO] [stdout] ... [INFO] [stdout] 188 | use crate::StateId; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/algorithms/lazy/state_table.rs:189:9 [INFO] [stdout] | [INFO] [stdout] 185 | use super::*; [INFO] [stdout] | -------- the item `Result` is already imported here [INFO] [stdout] ... [INFO] [stdout] 189 | use anyhow::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Eq` is imported redundantly [INFO] [stdout] --> src/algorithms/lazy/cache/cache_status.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cmp::{Eq, PartialEq}; [INFO] [stdout] | ^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Eq` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PartialEq` is imported redundantly [INFO] [stdout] --> src/algorithms/lazy/cache/cache_status.rs:1:20 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cmp::{Eq, PartialEq}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `PartialEq` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Semiring` is imported redundantly [INFO] [stdout] --> src/fst_traits/paths_iterator.rs:73:43 [INFO] [stdout] | [INFO] [stdout] 67 | use super::*; [INFO] [stdout] | -------- the item `Semiring` is already imported here [INFO] [stdout] ... [INFO] [stdout] 73 | use crate::semirings::{IntegerWeight, Semiring}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FinalState`, `Transition` [INFO] [stdout] --> src/parsers/text_fst/mod.rs:4:33 [INFO] [stdout] | [INFO] [stdout] 4 | pub use self::parsed_text_fst::{FinalState, ParsedTextFst, Transition}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/algorithms/partition.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | let mut this_class = &mut self.classes[class_id]; [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/algorithms/partition.rs:57:13 [INFO] [stdout] | [INFO] [stdout] 57 | let mut this_element = &mut self.elements[element_id]; [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Transition` is never constructed [INFO] [stdout] --> src/fst_impls/vector_fst/serializable_fst.rs:130:8 [INFO] [stdout] | [INFO] [stdout] 130 | struct Transition { [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: variable does not need to be mutable [INFO] [stdout] --> src/algorithms/partition.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | let mut this_class = &mut self.classes[class_id]; [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/algorithms/partition.rs:57:13 [INFO] [stdout] | [INFO] [stdout] 57 | let mut this_element = &mut self.elements[element_id]; [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 23 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rustfst` (lib test) due to 2 previous errors; 23 warnings emitted [INFO] running `Command { std: "docker" "inspect" "d183283dccf1b03e84aa6df2e2068fe8718519a214b53b9e78d19f85fdc67d2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d183283dccf1b03e84aa6df2e2068fe8718519a214b53b9e78d19f85fdc67d2c", kill_on_drop: false }` [INFO] [stdout] d183283dccf1b03e84aa6df2e2068fe8718519a214b53b9e78d19f85fdc67d2c