[INFO] cloning repository https://github.com/kod-kristoff/hfst-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kod-kristoff/hfst-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkod-kristoff%2Fhfst-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkod-kristoff%2Fhfst-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 76310f2641060d2b10a9f729eea88526619dd00e
[INFO] checking kod-kristoff/hfst-rs against try#5f6abd89da253a562ad85d235b9342a3ac336c28 for pr-156114-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkod-kristoff%2Fhfst-rs" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kod-kristoff/hfst-rs
[INFO] finished tweaking git repo https://github.com/kod-kristoff/hfst-rs
[INFO] tweaked toml for git repo https://github.com/kod-kristoff/hfst-rs written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kod-kristoff/hfst-rs on toolchain 5f6abd89da253a562ad85d235b9342a3ac336c28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5f6abd89da253a562ad85d235b9342a3ac336c28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kod-kristoff/hfst-rs 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" "+5f6abd89da253a562ad85d235b9342a3ac336c28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /workspace/builds/worker-3-tc2/source/tools/hfst-pmatch/Cargo.toml
[INFO] [stderr] workspace: /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /workspace/builds/worker-3-tc2/source/tools/hfst-pmatch2fst/Cargo.toml
[INFO] [stderr] workspace: /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+5f6abd89da253a562ad85d235b9342a3ac336c28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9c23a4f6170ada7b4191459bc76db2162d6957801040fc0cd008162f2dbe12f3
[INFO] running `Command { std: "docker" "start" "-a" "9c23a4f6170ada7b4191459bc76db2162d6957801040fc0cd008162f2dbe12f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c23a4f6170ada7b4191459bc76db2162d6957801040fc0cd008162f2dbe12f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c23a4f6170ada7b4191459bc76db2162d6957801040fc0cd008162f2dbe12f3", kill_on_drop: false }`
[INFO] [stdout] 9c23a4f6170ada7b4191459bc76db2162d6957801040fc0cd008162f2dbe12f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+5f6abd89da253a562ad85d235b9342a3ac336c28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed7b0e176cd4d96c78323a5d73f046d1fb03f1fe804ac364b60a5ed160a8a595
[INFO] running `Command { std: "docker" "start" "-a" "ed7b0e176cd4d96c78323a5d73f046d1fb03f1fe804ac364b60a5ed160a8a595", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /opt/rustwide/workdir/tools/hfst-pmatch/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /opt/rustwide/workdir/tools/hfst-pmatch2fst/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]     Checking hfst v0.1.0 (/opt/rustwide/workdir/libs/hfst)
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]     Checking unicode-segmentation v1.8.0
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling eyre v0.6.5
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking indenter v0.3.3
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stdout] warning: unused variable: `add_symbols_to_alphabet`
[INFO] [stdout]   --> libs/hfst/src/implementations/hfst_basic_transducer.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         add_symbols_to_alphabet: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_add_symbols_to_alphabet`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `isymbol`
[INFO] [stdout]  --> libs/hfst/src/implementations/hfst_basic_transition.rs:9:41
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new(target_state: HfstState, isymbol: String, osymbol: String, weight: f32) -> Self {
[INFO] [stdout]   |                                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_isymbol`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `osymbol`
[INFO] [stdout]  --> libs/hfst/src/implementations/hfst_basic_transition.rs:9:58
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new(target_state: HfstState, isymbol: String, osymbol: String, weight: f32) -> Self {
[INFO] [stdout]   |                                                          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_osymbol`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `weight`
[INFO] [stdout]  --> libs/hfst/src/implementations/hfst_basic_transition.rs:9:75
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new(target_state: HfstState, isymbol: String, osymbol: String, weight: f32) -> Self {
[INFO] [stdout]   |                                                                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_weight`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HfstTropicalTransducerTransitionData` is never constructed
[INFO] [stdout]  --> libs/hfst/src/implementations/hfst_tropical_transducer_transition_data.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct HfstTropicalTransducerTransitionData {}
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `add_symbols_to_alphabet`
[INFO] [stdout]   --> libs/hfst/src/implementations/hfst_basic_transducer.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         add_symbols_to_alphabet: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_add_symbols_to_alphabet`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `isymbol`
[INFO] [stdout]  --> libs/hfst/src/implementations/hfst_basic_transition.rs:9:41
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new(target_state: HfstState, isymbol: String, osymbol: String, weight: f32) -> Self {
[INFO] [stdout]   |                                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_isymbol`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `osymbol`
[INFO] [stdout]  --> libs/hfst/src/implementations/hfst_basic_transition.rs:9:58
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new(target_state: HfstState, isymbol: String, osymbol: String, weight: f32) -> Self {
[INFO] [stdout]   |                                                          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_osymbol`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `weight`
[INFO] [stdout]  --> libs/hfst/src/implementations/hfst_basic_transition.rs:9:75
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new(target_state: HfstState, isymbol: String, osymbol: String, weight: f32) -> Self {
[INFO] [stdout]   |                                                                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_weight`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HfstTropicalTransducerTransitionData` is never constructed
[INFO] [stdout]  --> libs/hfst/src/implementations/hfst_tropical_transducer_transition_data.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct HfstTropicalTransducerTransitionData {}
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]    Compiling nom v7.1.0
[INFO] [stderr]     Checking bufparser v0.1.0 (/opt/rustwide/workdir/libs/bufparser)
[INFO] [stderr]     Checking hfst-output v0.1.0 (/opt/rustwide/workdir/libs/hfst-output)
[INFO] [stdout] warning: unused variable: `filename`
[INFO] [stdout]  --> libs/hfst-output/src/olw.rs:5:22
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub fn from_name(filename: &str) -> Self {
[INFO] [stdout]   |                      ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filename`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> libs/bufparser/src/lib.rs:15:32
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn parse<F>(&mut self, f: F) -> Result<F::Output, Box<dyn std::error::Error>>
[INFO] [stdout]    |                                ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inner` is never read
[INFO] [stdout]  --> libs/bufparser/src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct BufReader {
[INFO] [stdout]   |            --------- field in this struct
[INFO] [stdout] 4 |     inner: Box<dyn io::Read>,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> libs/bufparser/src/lib.rs:15:32
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn parse<F>(&mut self, f: F) -> Result<F::Output, Box<dyn std::error::Error>>
[INFO] [stdout]    |                                ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inner` is never read
[INFO] [stdout]  --> libs/bufparser/src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct BufReader {
[INFO] [stdout]   |            --------- field in this struct
[INFO] [stdout] 4 |     inner: Box<dyn io::Read>,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filename`
[INFO] [stdout]  --> libs/hfst-output/src/olw.rs:5:22
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub fn from_name(filename: &str) -> Self {
[INFO] [stdout]   |                      ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filename`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking regex v1.4.6
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking env_logger v0.8.4
[INFO] [stderr]     Checking nom-bufreader v0.2.0 (https://github.com/rust-bakery/nom-bufreader#c2e48f5b)
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking hfst-ol v0.1.0 (/opt/rustwide/workdir/libs/hfst-ol)
[INFO] [stderr]     Checking hfst-fs v0.1.0 (/opt/rustwide/workdir/libs/hfst-fs)
[INFO] [stderr]     Checking pmatch-compiler v0.1.0 (/opt/rustwide/workdir/libs/pmatch-compiler)
[INFO] [stdout] error: couldn't read `libs/hfst-fs/src/streaming/../../../tests/data/foma_header.bin`: No such file or directory (os error 2)
[INFO] [stdout]    --> libs/hfst-fs/src/streaming/mod.rs:191:24
[INFO] [stdout]     |
[INFO] [stdout] 191 |             let data = include_bytes!("../../../tests/data/foma_header.bin");
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a file with the same name in a different directory
[INFO] [stdout]     |
[INFO] [stdout] 191 |             let data = include_bytes!("../../../../tests/data/foma_header.bin");
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> libs/hfst-ol/src/transducer.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout]  1 | pub struct TransducerHeader {
[INFO] [stdout]    |            ---------------- fields in this struct
[INFO] [stdout]  2 |     number_of_input_symbols: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  6 |     number_of_states: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]  7 |     number_of_transitions: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  8 |     weighted: bool,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]  9 |     deterministic: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 10 |     input_deterministic: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 11 |     minimized: bool,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 12 |     cyclic: bool,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 13 |     has_epsilon_epsilon_transitions: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 14 |     has_input_epsilon_transitions: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 15 |     has_input_epsilon_cycles: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 16 |     has_unweighted_input_epsilon_cycles: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `input_symbol` and `first_transition_index` are never read
[INFO] [stdout]  --> libs/hfst-ol/src/transitions.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct TransitionWIndex {
[INFO] [stdout]   |            ---------------- fields in this struct
[INFO] [stdout] 4 |     input_symbol: u16,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 5 |     first_transition_index: u32,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `TransitionWIndex` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `letters` and `symbols` are never read
[INFO] [stdout]  --> libs/hfst-ol/src/tries.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct OlLetterTrie {
[INFO] [stdout]   |            ------------ fields in this struct
[INFO] [stdout] 3 |     letters: Vec<Box<OlLetterTrie>>,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 4 |     symbols: Vec<u16>,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `OlLetterTrie` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IResult`, `be_u16`, `le_u16`, `multi::many1`, `preceded`, `separated_pair`, and `terminated`
[INFO] [stdout]  --> libs/hfst-fs/src/error.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     multi::many1,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 4 |     number::streaming::{be_u16, le_u16},
[INFO] [stdout]   |                         ^^^^^^  ^^^^^^
[INFO] [stdout] 5 |     sequence::{preceded, separated_pair, terminated},
[INFO] [stdout]   |                ^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 6 |     IResult,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> libs/hfst-fs/src/streaming/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::HfstHeaderError`
[INFO] [stdout]  --> libs/hfst-fs/src/streaming/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::HfstHeaderError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ContextError`, `Error as NomError`, `ErrorKind`, `FromExternalError`, and `ParseError`
[INFO] [stdout]   --> libs/hfst-fs/src/streaming/mod.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |     error::{ContextError, Error as NomError, ErrorKind, FromExternalError, ParseError},
[INFO] [stdout]    |             ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `byteorder::ReadBytesExt`
[INFO] [stdout]   --> libs/hfst-fs/src/lib.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |     use byteorder::ReadBytesExt;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> libs/hfst-ol/src/transducer.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout]  1 | pub struct TransducerHeader {
[INFO] [stdout]    |            ---------------- fields in this struct
[INFO] [stdout]  2 |     number_of_input_symbols: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  6 |     number_of_states: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]  7 |     number_of_transitions: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  8 |     weighted: bool,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]  9 |     deterministic: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 10 |     input_deterministic: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 11 |     minimized: bool,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 12 |     cyclic: bool,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 13 |     has_epsilon_epsilon_transitions: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 14 |     has_input_epsilon_transitions: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 15 |     has_input_epsilon_cycles: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 16 |     has_unweighted_input_epsilon_cycles: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `input_symbol` and `first_transition_index` are never read
[INFO] [stdout]  --> libs/hfst-ol/src/transitions.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct TransitionWIndex {
[INFO] [stdout]   |            ---------------- fields in this struct
[INFO] [stdout] 4 |     input_symbol: u16,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 5 |     first_transition_index: u32,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `TransitionWIndex` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `letters` and `symbols` are never read
[INFO] [stdout]  --> libs/hfst-ol/src/tries.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct OlLetterTrie {
[INFO] [stdout]   |            ------------ fields in this struct
[INFO] [stdout] 3 |     letters: Vec<Box<OlLetterTrie>>,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 4 |     symbols: Vec<u16>,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `OlLetterTrie` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `parse_hfst3_header` in this scope
[INFO] [stdout]    --> libs/hfst-fs/src/streaming/mod.rs:218:30
[INFO] [stdout]     |
[INFO] [stdout]  22 | pub fn le_hfst3_header(input: &[u8]) -> IResult<&[u8], HashMap<String, String>> {
[INFO] [stdout]     | ------------------------------------------------------------------------------- similarly named function `le_hfst3_header` defined here
[INFO] [stdout] ...
[INFO] [stdout] 218 |             let properties = parse_hfst3_header(
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]     |
[INFO] [stdout] 218 -             let properties = parse_hfst3_header(
[INFO] [stdout] 218 +             let properties = le_hfst3_header(
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 188 +         use crate::parse_hfst3_header;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IResult`, `be_u16`, `le_u16`, `multi::many1`, `preceded`, `separated_pair`, and `terminated`
[INFO] [stdout]  --> libs/hfst-fs/src/error.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     multi::many1,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 4 |     number::streaming::{be_u16, le_u16},
[INFO] [stdout]   |                         ^^^^^^  ^^^^^^
[INFO] [stdout] 5 |     sequence::{preceded, separated_pair, terminated},
[INFO] [stdout]   |                ^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 6 |     IResult,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ContextError`, `Error as NomError`, `ErrorKind`, `FromExternalError`, and `ParseError`
[INFO] [stdout]   --> libs/hfst-fs/src/streaming/mod.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |     error::{ContextError, Error as NomError, ErrorKind, FromExternalError, ParseError},
[INFO] [stdout]    |             ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `byteorder::ReadBytesExt`
[INFO] [stdout]   --> libs/hfst-fs/src/lib.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |     use byteorder::ReadBytesExt;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Seek`
[INFO] [stdout]   --> libs/hfst-fs/src/lib.rs:35:20
[INFO] [stdout]    |
[INFO] [stdout] 35 |     use io::{Read, Seek};
[INFO] [stdout]    |                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking pmatch v0.1.0 (/opt/rustwide/workdir/libs/pmatch)
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> libs/hfst-fs/src/streaming/mod.rs:22:24
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn le_hfst3_header(input: &[u8]) -> IResult<&[u8], HashMap<String, String>> {
[INFO] [stdout]    |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking hfst-ol-parser v0.1.0 (/opt/rustwide/workdir/libs/hfst-ol-parser)
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> libs/hfst-fs/src/lib.rs:134:24
[INFO] [stdout]     |
[INFO] [stdout] 134 | pub fn le_hfst3_header(input: &[u8]) -> IResult<&[u8], HashMap<String, String>> {
[INFO] [stdout]     |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> libs/hfst-fs/src/lib.rs:211:28
[INFO] [stdout]     |
[INFO] [stdout] 211 | pub fn nullended_string(i: &[u8]) -> IResult<&[u8], Cow<str>> {
[INFO] [stdout]     |                            ^^^^^             ^^^^^  ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                            |                 |
[INFO] [stdout]     |                            |                 the same lifetime is elided here
[INFO] [stdout]     |                            the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 211 | pub fn nullended_string(i: &[u8]) -> IResult<&[u8], Cow<'_, str>> {
[INFO] [stdout]     |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> libs/hfst-fs/src/lib.rs:215:29
[INFO] [stdout]     |
[INFO] [stdout] 215 | pub fn nullended_string0(i: &[u8]) -> IResult<&[u8], Cow<str>> {
[INFO] [stdout]     |                             ^^^^^             ^^^^^  ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                             |                 |
[INFO] [stdout]     |                             |                 the same lifetime is elided here
[INFO] [stdout]     |                             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 215 | pub fn nullended_string0(i: &[u8]) -> IResult<&[u8], Cow<'_, str>> {
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> libs/hfst-fs/src/lib.rs:222:21
[INFO] [stdout]     |
[INFO] [stdout] 222 | pub fn key_value(i: &[u8]) -> IResult<&[u8], (Cow<str>, Cow<str>)> {
[INFO] [stdout]     |                     ^^^^^             ^^^^^   ^^^^^^^^  ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |                 |       |
[INFO] [stdout]     |                     |                 |       the same lifetime is hidden here
[INFO] [stdout]     |                     |                 the same lifetime is elided here
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 222 | pub fn key_value(i: &[u8]) -> IResult<&[u8], (Cow<'_, str>, Cow<'_, str>)> {
[INFO] [stdout]     |                                                   +++           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> libs/hfst-fs/src/streaming/mod.rs:100:8
[INFO] [stdout]     |
[INFO] [stdout] 100 |     i: &[u8]
[INFO] [stdout]     |        ^^^^^ the lifetime is elided here
[INFO] [stdout] 101 | ) -> IResult<&[u8], Cow<str>, OwnedParseError>
[INFO] [stdout]     |              ^^^^^  ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |              |
[INFO] [stdout]     |              the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 101 | ) -> IResult<&[u8], Cow<'_, str>, OwnedParseError>
[INFO] [stdout]     |                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> libs/hfst-fs/src/streaming/mod.rs:109:8
[INFO] [stdout]     |
[INFO] [stdout] 109 |     i: &[u8]
[INFO] [stdout]     |        ^^^^^ the lifetime is elided here
[INFO] [stdout] 110 | ) -> IResult<&[u8], Cow<str>, OwnedParseError>
[INFO] [stdout]     |              ^^^^^  ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |              |
[INFO] [stdout]     |              the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 110 | ) -> IResult<&[u8], Cow<'_, str>, OwnedParseError>
[INFO] [stdout]     |                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> libs/hfst-fs/src/streaming/mod.rs:120:21
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub fn key_value(i: &[u8]) -> IResult<&[u8], (Cow<str>, Cow<str>), OwnedParseError> {
[INFO] [stdout]     |                     ^^^^^             ^^^^^   ^^^^^^^^  ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |                 |       |
[INFO] [stdout]     |                     |                 |       the same lifetime is hidden here
[INFO] [stdout]     |                     |                 the same lifetime is elided here
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub fn key_value(i: &[u8]) -> IResult<&[u8], (Cow<'_, str>, Cow<'_, str>), OwnedParseError> {
[INFO] [stdout]     |                                                   +++           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> libs/pmatch/src/container.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |         let input = Input::init(line, &mut self.alphabet, &mut self.encoder);
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `symbols` is never read
[INFO] [stdout]   --> libs/pmatch/src/container.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | struct Input {
[INFO] [stdout]    |        ----- field in this struct
[INFO] [stdout] 38 |     symbols: Vec<u16>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Input` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `index_table` is never read
[INFO] [stdout]  --> libs/pmatch/src/transducer.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct PmatchTransducer {
[INFO] [stdout]   |            ---------------- field in this struct
[INFO] [stdout] 5 |     index_table: Vec<TransitionWIndex>,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `PmatchTransducer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Seek`
[INFO] [stdout]   --> libs/hfst-fs/src/lib.rs:35:20
[INFO] [stdout]    |
[INFO] [stdout] 35 |     use io::{Read, Seek};
[INFO] [stdout]    |                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> libs/hfst-fs/src/streaming/mod.rs:22:24
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn le_hfst3_header(input: &[u8]) -> IResult<&[u8], HashMap<String, String>> {
[INFO] [stdout]    |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking hfst-pmatch2fst v0.1.0 (/opt/rustwide/workdir/tools/hfst-pmatch2fst)
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> libs/hfst-fs/src/lib.rs:134:24
[INFO] [stdout]     |
[INFO] [stdout] 134 | pub fn le_hfst3_header(input: &[u8]) -> IResult<&[u8], HashMap<String, String>> {
[INFO] [stdout]     |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hfst-fs` (lib test) due to 2 previous errors; 6 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused import: `hfst`
[INFO] [stdout]  --> tools/hfst-pmatch2fst/src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use hfst;
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is`
[INFO] [stdout]   --> libs/hfst-ol-parser/src/streaming/transducer_header.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     is: &mut fs::File
[INFO] [stdout]    |     ^^ help: if this is intentional, prefix it with an underscore: `_is`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> libs/pmatch/src/container.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |         let input = Input::init(line, &mut self.alphabet, &mut self.encoder);
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `symbols` is never read
[INFO] [stdout]   --> libs/pmatch/src/container.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | struct Input {
[INFO] [stdout]    |        ----- field in this struct
[INFO] [stdout] 38 |     symbols: Vec<u16>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Input` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `index_table` is never read
[INFO] [stdout]  --> libs/pmatch/src/transducer.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct PmatchTransducer {
[INFO] [stdout]   |            ---------------- field in this struct
[INFO] [stdout] 5 |     index_table: Vec<TransitionWIndex>,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `PmatchTransducer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is`
[INFO] [stdout]   --> libs/hfst-ol-parser/src/streaming/transducer_header.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     is: &mut fs::File
[INFO] [stdout]    |     ^^ help: if this is intentional, prefix it with an underscore: `_is`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is`
[INFO] [stdout]   --> libs/hfst-ol-parser/src/transducer_header.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     is: &mut fs::File
[INFO] [stdout]    |     ^^ help: if this is intentional, prefix it with an underscore: `_is`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is`
[INFO] [stdout]   --> libs/hfst-ol-parser/src/transducer_header.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     is: &mut fs::File
[INFO] [stdout]    |     ^^ help: if this is intentional, prefix it with an underscore: `_is`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HEADER_SIZE` is never used
[INFO] [stdout]   --> libs/hfst-ol-parser/src/streaming/transducer_header.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const HEADER_SIZE: usize = 56;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_transducer_header` is never used
[INFO] [stdout]   --> libs/hfst-ol-parser/src/streaming/transducer_header.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn parse_transducer_header(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HEADER_SIZE` is never used
[INFO] [stdout]   --> libs/hfst-ol-parser/src/streaming/transducer_header.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const HEADER_SIZE: usize = 56;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_transducer_header` is never used
[INFO] [stdout]   --> libs/hfst-ol-parser/src/streaming/transducer_header.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn parse_transducer_header(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_transducer_header_le` is never used
[INFO] [stdout]   --> libs/hfst-ol-parser/src/streaming/transducer_header.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn parse_transducer_header_le(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_transducer_header_le` is never used
[INFO] [stdout]   --> libs/hfst-ol-parser/src/streaming/transducer_header.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn parse_transducer_header_le(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hfst`
[INFO] [stdout]  --> tools/hfst-pmatch2fst/src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use hfst;
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `outstream`
[INFO] [stdout]   --> tools/hfst-pmatch2fst/src/main.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 63 |     outstream: hfst_output::HfstOLWOutputStream
[INFO] [stdout]    |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_outstream`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `matches` is never used
[INFO] [stdout]   --> tools/hfst-pmatch2fst/src/args.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl Args {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub fn matches(&self) -> &ArgMatches {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `outstream`
[INFO] [stdout]   --> tools/hfst-pmatch2fst/src/main.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 63 |     outstream: hfst_output::HfstOLWOutputStream
[INFO] [stdout]    |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_outstream`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `matches` is never used
[INFO] [stdout]   --> tools/hfst-pmatch2fst/src/args.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl Args {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub fn matches(&self) -> &ArgMatches {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ed7b0e176cd4d96c78323a5d73f046d1fb03f1fe804ac364b60a5ed160a8a595", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed7b0e176cd4d96c78323a5d73f046d1fb03f1fe804ac364b60a5ed160a8a595", kill_on_drop: false }`
[INFO] [stdout] ed7b0e176cd4d96c78323a5d73f046d1fb03f1fe804ac364b60a5ed160a8a595
