[INFO] cloning repository https://github.com/XieJiongyan/sentence-analysis
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/XieJiongyan/sentence-analysis" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXieJiongyan%2Fsentence-analysis", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXieJiongyan%2Fsentence-analysis'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 48b3438f945f88abcfd3f21d6608838036f9cdac
[INFO] checking XieJiongyan/sentence-analysis/48b3438f945f88abcfd3f21d6608838036f9cdac against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXieJiongyan%2Fsentence-analysis" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/XieJiongyan/sentence-analysis on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/XieJiongyan/sentence-analysis
[INFO] finished tweaking git repo https://github.com/XieJiongyan/sentence-analysis
[INFO] tweaked toml for git repo https://github.com/XieJiongyan/sentence-analysis written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/XieJiongyan/sentence-analysis 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d160d43876f97517ce12e4daff9423af2a77731091d453cb1b749a16b274d00
[INFO] running `Command { std: "docker" "start" "-a" "8d160d43876f97517ce12e4daff9423af2a77731091d453cb1b749a16b274d00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d160d43876f97517ce12e4daff9423af2a77731091d453cb1b749a16b274d00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d160d43876f97517ce12e4daff9423af2a77731091d453cb1b749a16b274d00", kill_on_drop: false }`
[INFO] [stdout] 8d160d43876f97517ce12e4daff9423af2a77731091d453cb1b749a16b274d00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4da42cc24b90c4a8425a37952dc852fe7d98e90ce2c7ad0e3ef2e1eda573c216
[INFO] running `Command { std: "docker" "start" "-a" "4da42cc24b90c4a8425a37952dc852fe7d98e90ce2c7ad0e3ef2e1eda573c216", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.171
[INFO] [stderr]     Checking ryu v1.0.14
[INFO] [stderr]     Checking itoa v1.0.8
[INFO] [stderr]     Checking nom v7.1.2
[INFO] [stderr]     Checking csv v1.2.2
[INFO] [stderr]     Checking sentence_analysis v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `nom::branch::alt`
[INFO] [stdout]  --> src/class.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use nom::branch::alt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `terminated`
[INFO] [stdout]  --> src/class.rs:7:42
[INFO] [stdout]   |
[INFO] [stdout] 7 | use nom::sequence::{preceded, delimited, terminated};
[INFO] [stdout]   |                                          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `map`
[INFO] [stdout]  --> src/class.rs:9:28
[INFO] [stdout]   |
[INFO] [stdout] 9 | use nom::combinator::{opt, map};
[INFO] [stdout]   |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::cls::Cls`
[INFO] [stdout]   --> src/class.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::cls::Cls;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cls::Cls`
[INFO] [stdout]  --> src/parser.rs:3:68
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::{class::{parse_class, Class}, utils::class_id::ClassId, cls::Cls};
[INFO] [stdout]   |                                                                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `combinator::opt`
[INFO] [stdout]  --> src/tree/adj.rs:1:42
[INFO] [stdout]   |
[INFO] [stdout] 1 | use nom::{IResult, bytes::complete::tag, combinator::opt};
[INFO] [stdout]   |                                          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Leaf`
[INFO] [stdout]  --> src/tree/adj.rs:3:63
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::{tagged::{Tagged, Tags}, Tree, TreeType, TreeNode, Leaf};
[INFO] [stdout]   |                                                               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::TreeNode::IsLeaf`
[INFO] [stdout]  --> src/tree/adj.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use super::TreeNode::IsLeaf;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `peek`
[INFO] [stdout]  --> src/tree/noun.rs:1:95
[INFO] [stdout]   |
[INFO] [stdout] 1 | use nom::{IResult, branch::alt, bytes::complete::tag, sequence::tuple, combinator::{opt, map, peek, not}};
[INFO] [stdout]   |                                                                                               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::branch::alt`
[INFO] [stdout]  --> src/class.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use nom::branch::alt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `terminated`
[INFO] [stdout]  --> src/class.rs:7:42
[INFO] [stdout]   |
[INFO] [stdout] 7 | use nom::sequence::{preceded, delimited, terminated};
[INFO] [stdout]   |                                          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `map`
[INFO] [stdout]  --> src/class.rs:9:28
[INFO] [stdout]   |
[INFO] [stdout] 9 | use nom::combinator::{opt, map};
[INFO] [stdout]   |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::cls::Cls`
[INFO] [stdout]   --> src/class.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::cls::Cls;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cls::Cls`
[INFO] [stdout]  --> src/parser.rs:3:68
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::{class::{parse_class, Class}, utils::class_id::ClassId, cls::Cls};
[INFO] [stdout]   |                                                                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `combinator::opt`
[INFO] [stdout]  --> src/tree/adj.rs:1:42
[INFO] [stdout]   |
[INFO] [stdout] 1 | use nom::{IResult, bytes::complete::tag, combinator::opt};
[INFO] [stdout]   |                                          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::tree::tagged`
[INFO] [stdout]   --> src/tree/adj.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     use crate::tree::tagged;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `peek`
[INFO] [stdout]  --> src/tree/noun.rs:1:95
[INFO] [stdout]   |
[INFO] [stdout] 1 | use nom::{IResult, branch::alt, bytes::complete::tag, sequence::tuple, combinator::{opt, map, peek, not}};
[INFO] [stdout]   |                                                                                               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::error::Error`
[INFO] [stdout]   --> src/tree/noun.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |     use nom::error::Error;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cls_ids`
[INFO] [stdout]   --> src/parser.rs:38:43
[INFO] [stdout]    |
[INFO] [stdout] 38 |             let (remaining_input, (class, cls_ids)) = result.unwrap();
[INFO] [stdout]    |                                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cls_ids`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parameters`
[INFO] [stdout]   --> src/cls.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let parameters = "";
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parameters`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cls_ids`
[INFO] [stdout]   --> src/parser.rs:38:43
[INFO] [stdout]    |
[INFO] [stdout] 38 |             let (remaining_input, (class, cls_ids)) = result.unwrap();
[INFO] [stdout]    |                                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cls_ids`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parameters`
[INFO] [stdout]   --> src/cls.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let parameters = "";
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parameters`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `w`
[INFO] [stdout]   --> src/tree/mod.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |         let w = tagged.get_start();
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_w`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sentence_with_tag`
[INFO] [stdout]  --> src/tree_level.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let sentence_with_tag = pylib::get_tag(&contents);
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sentence_with_tag`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Memory` is never constructed
[INFO] [stdout]  --> src/parser.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Memory {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `get_class` and `new` are never used
[INFO] [stdout]   --> src/parser.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Memory {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 21 |     pub fn get_class(&self, class_id: &ClassId) -> Result<&Class, String> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub fn new() -> Memory {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `NotLeaf` is never constructed
[INFO] [stdout]   --> src/tree/mod.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 62 | enum TreeNode {
[INFO] [stdout]    |      -------- variant in this enum
[INFO] [stdout] 63 |     NotLeaf(Tree),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TreeNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `adj` is never used
[INFO] [stdout]  --> src/tree/adj.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn adj(i: Tagged) -> IResult<Tagged, Tree> {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `noun` is never used
[INFO] [stdout]  --> src/tree/noun.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn noun(i: Tagged) -> IResult<Tagged, Tree> {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `noun_not_single` is never used
[INFO] [stdout]   --> src/tree/noun.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn noun_not_single(i: Tagged) -> IResult<Tagged, Tree> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dt` is never used
[INFO] [stdout]   --> src/tree/noun.rs:32:4
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn dt(i: Tagged) -> IResult<Tagged, Tagged> {
[INFO] [stdout]    |    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `noun_single` is never used
[INFO] [stdout]   --> src/tree/noun.rs:40:4
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn noun_single(i: Tagged) -> IResult<Tagged, Tree> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vi` is never used
[INFO] [stdout]  --> src/tree/verb.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn vi(i: Tagged) -> IResult<Tagged, Tree> {
[INFO] [stdout]   |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vt` is never used
[INFO] [stdout]   --> src/tree/verb.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn vt(i: Tagged) -> IResult<Tagged, Tree> {
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vj` is never used
[INFO] [stdout]   --> src/tree/verb.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn vj(i: Tagged) -> IResult<Tagged, Tree> {
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vi_ps` is never used
[INFO] [stdout]   --> src/tree/verb.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn vi_ps(i: Tagged) -> IResult<Tagged, Tree> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vt_ps` is never used
[INFO] [stdout]   --> src/tree/verb.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub fn vt_ps(i: Tagged) -> IResult<Tagged, Tree> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vj_ps` is never used
[INFO] [stdout]   --> src/tree/verb.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub fn vj_ps(i: Tagged) -> IResult<Tagged, Tree> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_do` is never used
[INFO] [stdout]  --> src/tree/sub_sentence.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn to_do(i: Tagged) -> IResult<Tagged, Tree> {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `in_noun` is never used
[INFO] [stdout]   --> src/tree/sub_sentence.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn in_noun(i: Tagged) -> IResult<Tagged, Tree> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_tree_from_file` is never used
[INFO] [stdout]  --> src/tree_level.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn get_tree_from_file(file_name: String) -> Vec<Tree> {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/cls.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         write!(f, "cls {}(", self.name);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/cls.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             write!(f, "{}{}", self.parameter_ciz[i].get_name(), comma);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/cls.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         write!(f, ")");
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/cls.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |             write!(f, ": {}", self.inherit_ciz[i].get_name());
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 34 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `w`
[INFO] [stdout]   --> src/tree/mod.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |         let w = tagged.get_start();
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_w`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sentence_with_tag`
[INFO] [stdout]  --> src/tree_level.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let sentence_with_tag = pylib::get_tag(&contents);
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sentence_with_tag`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `cls_ids` is never read
[INFO] [stdout]  --> src/parser.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Memory {
[INFO] [stdout]   |        ------ field in this struct
[INFO] [stdout] 6 |     classes: HashMap<ClassId, Class>, //"package.class" -> class
[INFO] [stdout] 7 |     cls_ids: Vec<ClassId>, //""
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_class` is never used
[INFO] [stdout]   --> src/parser.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Memory {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] 21 |     pub fn get_class(&self, class_id: &ClassId) -> Result<&Class, String> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vj` is never used
[INFO] [stdout]   --> src/tree/verb.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn vj(i: Tagged) -> IResult<Tagged, Tree> {
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vi_ps` is never used
[INFO] [stdout]   --> src/tree/verb.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn vi_ps(i: Tagged) -> IResult<Tagged, Tree> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vt_ps` is never used
[INFO] [stdout]   --> src/tree/verb.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub fn vt_ps(i: Tagged) -> IResult<Tagged, Tree> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vj_ps` is never used
[INFO] [stdout]   --> src/tree/verb.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub fn vj_ps(i: Tagged) -> IResult<Tagged, Tree> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_do` is never used
[INFO] [stdout]  --> src/tree/sub_sentence.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn to_do(i: Tagged) -> IResult<Tagged, Tree> {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `in_noun` is never used
[INFO] [stdout]   --> src/tree/sub_sentence.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn in_noun(i: Tagged) -> IResult<Tagged, Tree> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_tree_from_file` is never used
[INFO] [stdout]  --> src/tree_level.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn get_tree_from_file(file_name: String) -> Vec<Tree> {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/cls.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         write!(f, "cls {}(", self.name);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/cls.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             write!(f, "{}{}", self.parameter_ciz[i].get_name(), comma);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/cls.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         write!(f, ")");
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/cls.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |             write!(f, ": {}", self.inherit_ciz[i].get_name());
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 26 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.37s
[INFO] running `Command { std: "docker" "inspect" "4da42cc24b90c4a8425a37952dc852fe7d98e90ce2c7ad0e3ef2e1eda573c216", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4da42cc24b90c4a8425a37952dc852fe7d98e90ce2c7ad0e3ef2e1eda573c216", kill_on_drop: false }`
[INFO] [stdout] 4da42cc24b90c4a8425a37952dc852fe7d98e90ce2c7ad0e3ef2e1eda573c216