[INFO] cloning repository https://github.com/denjiry/rustyblue
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/denjiry/rustyblue" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenjiry%2Frustyblue", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenjiry%2Frustyblue'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bae59be7ca032881a6f7cc2d1c3000baea0a9ba0
[INFO] checking denjiry/rustyblue against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenjiry%2Frustyblue" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/denjiry/rustyblue on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/denjiry/rustyblue
[INFO] finished tweaking git repo https://github.com/denjiry/rustyblue
[INFO] tweaked toml for git repo https://github.com/denjiry/rustyblue written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/denjiry/rustyblue already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ca614f019bb331ef239e039329a5aafc61ec240b26f2e7bbcbe61425bebc03cd
[INFO] running `Command { std: "docker" "start" "-a" "ca614f019bb331ef239e039329a5aafc61ec240b26f2e7bbcbe61425bebc03cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca614f019bb331ef239e039329a5aafc61ec240b26f2e7bbcbe61425bebc03cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca614f019bb331ef239e039329a5aafc61ec240b26f2e7bbcbe61425bebc03cd", kill_on_drop: false }`
[INFO] [stdout] ca614f019bb331ef239e039329a5aafc61ec240b26f2e7bbcbe61425bebc03cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4669bada92f04ea4ad63a9edd86518323af55e464c20060a909f5481b6556866
[INFO] running `Command { std: "docker" "start" "-a" "4669bada92f04ea4ad63a9edd86518323af55e464c20060a909f5481b6556866", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking nom v4.2.3
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]     Checking structopt v0.2.18
[INFO] [stderr]     Checking sudachi v0.1.0 (https://github.com/WorksApplications/sudachi.rs#ee23227f)
[INFO] [stderr]     Checking rustyblue v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::Node`
[INFO] [stdout]  --> src/parser/ccg.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::Node;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sudachi::tokenizer::Tokenizer`
[INFO] [stdout]  --> src/parser/japanese/lexicon.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use sudachi::tokenizer::Tokenizer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::Node`
[INFO] [stdout]  --> src/parser/ccg.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::Node;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sudachi::tokenizer::Tokenizer`
[INFO] [stdout]  --> src/parser/japanese/lexicon.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use sudachi::tokenizer::Tokenizer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lnode`
[INFO] [stdout]  --> src/parser/ccg/binary_rules.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     lnode: &Node,
[INFO] [stdout]   |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_lnode`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rnode`
[INFO] [stdout]  --> src/parser/ccg/binary_rules.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     rnode: &Node,
[INFO] [stdout]   |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_rnode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `chart`
[INFO] [stdout]   --> src/parser/chartparser.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |         let chart = chart_parser.parse(&self.sentence);
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_chart`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sep_stack`
[INFO] [stdout]   --> src/parser/chartparser.rs:42:17
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let mut sep_stack = vec![0usize];
[INFO] [stdout]    |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sep_stack`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/parser/chartparser.rs:44:17
[INFO] [stdout]    |
[INFO] [stdout] 44 |         for (i, c) in sentence.iter().enumerate() {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sentence`
[INFO] [stdout]  --> src/parser/japanese/lexicon.rs:6:29
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) fn setup_lexicon(sentence: &str) -> Lexicon {
[INFO] [stdout]   |                             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sentence`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lnode`
[INFO] [stdout]  --> src/parser/ccg/binary_rules.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     lnode: &Node,
[INFO] [stdout]   |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_lnode`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rnode`
[INFO] [stdout]  --> src/parser/ccg/binary_rules.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     rnode: &Node,
[INFO] [stdout]   |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_rnode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `chart`
[INFO] [stdout]   --> src/parser/chartparser.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |         let chart = chart_parser.parse(&self.sentence);
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_chart`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sep_stack`
[INFO] [stdout]   --> src/parser/chartparser.rs:42:17
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let mut sep_stack = vec![0usize];
[INFO] [stdout]    |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sep_stack`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/parser/chartparser.rs:44:17
[INFO] [stdout]    |
[INFO] [stdout] 44 |         for (i, c) in sentence.iter().enumerate() {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sentence`
[INFO] [stdout]  --> src/parser/japanese/lexicon.rs:6:29
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) fn setup_lexicon(sentence: &str) -> Lexicon {
[INFO] [stdout]   |                             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sentence`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/parser/chartparser.rs:42:13
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let mut sep_stack = vec![0usize];
[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/parser/chartparser.rs:42:13
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let mut sep_stack = vec![0usize];
[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: variant is never constructed: `Var`
[INFO] [stdout]   --> src/dts/udtt.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Var(i64),                                         // Variables
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Con`
[INFO] [stdout]   --> src/dts/udtt.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Con(String),                                      // Constant symbols
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Type`
[INFO] [stdout]   --> src/dts/udtt.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Type,                                             // The sort \"type\"
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Kind`
[INFO] [stdout]   --> src/dts/udtt.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Kind,                                             // The sort \"kind\"
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Pi`
[INFO] [stdout]   --> src/dts/udtt.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     Pi(Box<Preterm>, Box<Preterm>),                   // Dependent function types (or Pi types)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Not`
[INFO] [stdout]   --> src/dts/udtt.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Not(Box<Preterm>),                                // Negations
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Lam`
[INFO] [stdout]   --> src/dts/udtt.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     Lam(Box<Preterm>),                                // Lambda abstractions
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `App`
[INFO] [stdout]   --> src/dts/udtt.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     App(Box<Preterm>, Box<Preterm>),                  // Function Applications
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Var`
[INFO] [stdout]   --> src/dts/udtt.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Var(i64),                                         // Variables
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Con`
[INFO] [stdout]   --> src/dts/udtt.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Con(String),                                      // Constant symbols
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Sigma`
[INFO] [stdout]   --> src/dts/udtt.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     Sigma(Box<Preterm>, Box<Preterm>),                // Dependent product types (or Sigma types)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Pair`
[INFO] [stdout]   --> src/dts/udtt.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     Pair(Box<Preterm>, Box<Preterm>),                 // Pairs
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Proj`
[INFO] [stdout]   --> src/dts/udtt.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     Proj(Selector, Box<Preterm>),                     // (First and second) Projections
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Asp`
[INFO] [stdout]   --> src/dts/udtt.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     Asp(i64, Box<Preterm>),                           // Underspesified terms
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Lamvec`
[INFO] [stdout]   --> src/dts/udtt.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     Lamvec(Box<Preterm>),                             // Lambda abstractions of a variable vector
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Appvec`
[INFO] [stdout]   --> src/dts/udtt.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     Appvec(i64, Box<Preterm>),                        // Function applications of a variable vector
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Unit`
[INFO] [stdout]   --> src/dts/udtt.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     Unit,                                             // The unit term (of type Top)
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Top`
[INFO] [stdout]   --> src/dts/udtt.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     Top,                                              // The top type
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Bot`
[INFO] [stdout]   --> src/dts/udtt.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     Bot,                                              // The bottom type
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Nat`
[INFO] [stdout]   --> src/dts/udtt.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     Nat,                                              // Natural number type (Nat)
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Zero`
[INFO] [stdout]   --> src/dts/udtt.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     Zero,                                             // 0 (of type Nat)
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Succ`
[INFO] [stdout]   --> src/dts/udtt.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     Succ(Box<Preterm>),                               // The successor function
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Natrec`
[INFO] [stdout]   --> src/dts/udtt.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     Natrec(Box<Preterm>, Box<Preterm>, Box<Preterm>), // natrec
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Eq`
[INFO] [stdout]   --> src/dts/udtt.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     Eq(Box<Preterm>, Box<Preterm>, Box<Preterm>),     // Intensional equality types
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Type`
[INFO] [stdout]   --> src/dts/udtt.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Type,                                             // The sort \"type\"
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Refl`
[INFO] [stdout]   --> src/dts/udtt.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     Refl(Box<Preterm>, Box<Preterm>),                 // refl
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Idpeel`
[INFO] [stdout]   --> src/dts/udtt.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     Idpeel(Box<Preterm>, Box<Preterm>),               // idpeel
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Kind`
[INFO] [stdout]   --> src/dts/udtt.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Kind,                                             // The sort \"kind\"
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Pi`
[INFO] [stdout]   --> src/dts/udtt.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     Pi(Box<Preterm>, Box<Preterm>),                   // Dependent function types (or Pi types)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Fst`
[INFO] [stdout]   --> src/dts/udtt.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     Fst,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Not`
[INFO] [stdout]   --> src/dts/udtt.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Not(Box<Preterm>),                                // Negations
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Lam`
[INFO] [stdout]   --> src/dts/udtt.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     Lam(Box<Preterm>),                                // Lambda abstractions
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Snd`
[INFO] [stdout]   --> src/dts/udtt.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     Snd,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `App`
[INFO] [stdout]   --> src/dts/udtt.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     App(Box<Preterm>, Box<Preterm>),                  // Function Applications
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Sigma`
[INFO] [stdout]   --> src/dts/udtt.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     Sigma(Box<Preterm>, Box<Preterm>),                // Dependent product types (or Sigma types)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `S`
[INFO] [stdout]  --> src/parser/ccg.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     S(Vec<Feature>),        // S
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NP`
[INFO] [stdout]  --> src/parser/ccg.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     NP(Vec<Feature>),       // NP
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `N`
[INFO] [stdout]   --> src/parser/ccg.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     N,                      // N
[INFO] [stdout]    |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Sbar`
[INFO] [stdout]   --> src/parser/ccg.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Sbar(Vec<Feature>),     // S bar
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Conj`
[INFO] [stdout]   --> src/parser/ccg.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Conj,                   // CON
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Lparen`
[INFO] [stdout]   --> src/parser/ccg.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Lparen,                 // A category for left parentheses
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Rparen`
[INFO] [stdout]   --> src/parser/ccg.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Rparen,                 // A category for right parentheses
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SL`
[INFO] [stdout]   --> src/parser/ccg.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     SL(Box<Cat>, Box<Cat>), // X/Y
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `BS`
[INFO] [stdout]   --> src/parser/ccg.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     BS(Box<Cat>, Box<Cat>), // X\\Y
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `T`
[INFO] [stdout]   --> src/parser/ccg.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     T(bool, i64, Box<Cat>), // Category variables, where Int is an index, Cat is a restriction for its head.
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `F`
[INFO] [stdout]   --> src/parser/ccg.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     F(Vec<FeatureValue>),       //  Syntactic feature
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SF`
[INFO] [stdout]   --> src/parser/ccg.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     SF(i64, Vec<FeatureValue>), //  Shared syntactic feature (with an index)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `V5k`
[INFO] [stdout]   --> src/parser/ccg.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     V5k,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `V5s`
[INFO] [stdout]   --> src/parser/ccg.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     V5s,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `V5t`
[INFO] [stdout]   --> src/parser/ccg.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     V5t,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `V5n`
[INFO] [stdout]   --> src/parser/ccg.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     V5n,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `V5m`
[INFO] [stdout]   --> src/parser/ccg.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     V5m,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `V5r`
[INFO] [stdout]   --> src/parser/ccg.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     V5r,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `V5w`
[INFO] [stdout]   --> src/parser/ccg.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     V5w,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `V5g`
[INFO] [stdout]   --> src/parser/ccg.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     V5g,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `V5z`
[INFO] [stdout]   --> src/parser/ccg.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     V5z,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `V5b`
[INFO] [stdout]   --> src/parser/ccg.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     V5b,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `V5IKU`
[INFO] [stdout]   --> src/parser/ccg.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     V5IKU,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `V5YUK`
[INFO] [stdout]   --> src/parser/ccg.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     V5YUK,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Pair`
[INFO] [stdout]   --> src/dts/udtt.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     Pair(Box<Preterm>, Box<Preterm>),                 // Pairs
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `V5ARU`
[INFO] [stdout]   --> src/parser/ccg.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     V5ARU,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Proj`
[INFO] [stdout]   --> src/dts/udtt.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     Proj(Selector, Box<Preterm>),                     // (First and second) Projections
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `V5NAS`
[INFO] [stdout]   --> src/parser/ccg.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     V5NAS,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Asp`
[INFO] [stdout]   --> src/dts/udtt.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     Asp(i64, Box<Preterm>),                           // Underspesified terms
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `V5TOW`
[INFO] [stdout]   --> src/parser/ccg.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     V5TOW,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `V1`
[INFO] [stdout]   --> src/parser/ccg.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     V1,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Lamvec`
[INFO] [stdout]   --> src/dts/udtt.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     Lamvec(Box<Preterm>),                             // Lambda abstractions of a variable vector
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `VK`
[INFO] [stdout]   --> src/parser/ccg.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     VK,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Appvec`
[INFO] [stdout]   --> src/dts/udtt.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     Appvec(i64, Box<Preterm>),                        // Function applications of a variable vector
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `VS`
[INFO] [stdout]   --> src/parser/ccg.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     VS,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Unit`
[INFO] [stdout]   --> src/dts/udtt.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     Unit,                                             // The unit term (of type Top)
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Vsn`
[INFO] [stdout]   --> src/parser/ccg.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     Vsn,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `VZ`
[INFO] [stdout]   --> src/parser/ccg.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 |     VZ,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Top`
[INFO] [stdout]   --> src/dts/udtt.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     Top,                                              // The top type
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Bot`
[INFO] [stdout]   --> src/dts/udtt.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     Bot,                                              // The bottom type
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Nat`
[INFO] [stdout]   --> src/dts/udtt.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     Nat,                                              // Natural number type (Nat)
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Vuru`
[INFO] [stdout]   --> src/parser/ccg.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     Vuru,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Zero`
[INFO] [stdout]   --> src/dts/udtt.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     Zero,                                             // 0 (of type Nat)
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Aauo`
[INFO] [stdout]   --> src/parser/ccg.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     Aauo,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Succ`
[INFO] [stdout]   --> src/dts/udtt.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     Succ(Box<Preterm>),                               // The successor function
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Ai`
[INFO] [stdout]   --> src/parser/ccg.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     Ai,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Natrec`
[INFO] [stdout]   --> src/dts/udtt.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     Natrec(Box<Preterm>, Box<Preterm>, Box<Preterm>), // natrec
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Anas`
[INFO] [stdout]   --> src/parser/ccg.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     Anas,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Atii`
[INFO] [stdout]   --> src/parser/ccg.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     Atii,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Eq`
[INFO] [stdout]   --> src/dts/udtt.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     Eq(Box<Preterm>, Box<Preterm>, Box<Preterm>),     // Intensional equality types
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Abes`
[INFO] [stdout]   --> src/parser/ccg.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     Abes,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Refl`
[INFO] [stdout]   --> src/dts/udtt.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     Refl(Box<Preterm>, Box<Preterm>),                 // refl
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Nda`
[INFO] [stdout]   --> src/parser/ccg.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |     Nda,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Idpeel`
[INFO] [stdout]   --> src/dts/udtt.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     Idpeel(Box<Preterm>, Box<Preterm>),               // idpeel
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Nna`
[INFO] [stdout]   --> src/parser/ccg.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     Nna,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Fst`
[INFO] [stdout]   --> src/dts/udtt.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     Fst,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Nno`
[INFO] [stdout]   --> src/parser/ccg.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     Nno,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Snd`
[INFO] [stdout]   --> src/dts/udtt.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     Snd,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Ntar`
[INFO] [stdout]   --> src/parser/ccg.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     Ntar,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `S`
[INFO] [stdout]  --> src/parser/ccg.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     S(Vec<Feature>),        // S
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Nni`
[INFO] [stdout]   --> src/parser/ccg.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |     Nni,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NP`
[INFO] [stdout]  --> src/parser/ccg.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     NP(Vec<Feature>),       // NP
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Nemp`
[INFO] [stdout]   --> src/parser/ccg.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     Nemp,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `N`
[INFO] [stdout]   --> src/parser/ccg.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     N,                      // N
[INFO] [stdout]    |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Nto`
[INFO] [stdout]   --> src/parser/ccg.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 60 |     Nto,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Sbar`
[INFO] [stdout]   --> src/parser/ccg.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Sbar(Vec<Feature>),     // S bar
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Exp`
[INFO] [stdout]   --> src/parser/ccg.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 |     Exp,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Conj`
[INFO] [stdout]   --> src/parser/ccg.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Conj,                   // CON
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Stem`
[INFO] [stdout]   --> src/parser/ccg.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 63 |     Stem,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `UStem`
[INFO] [stdout]   --> src/parser/ccg.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 64 |     UStem,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Lparen`
[INFO] [stdout]   --> src/parser/ccg.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Lparen,                 // A category for left parentheses
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NStem`
[INFO] [stdout]   --> src/parser/ccg.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 65 |     NStem,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Rparen`
[INFO] [stdout]   --> src/parser/ccg.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Rparen,                 // A category for right parentheses
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Neg`
[INFO] [stdout]   --> src/parser/ccg.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 |     Neg,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SL`
[INFO] [stdout]   --> src/parser/ccg.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     SL(Box<Cat>, Box<Cat>), // X/Y
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Cont`
[INFO] [stdout]   --> src/parser/ccg.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     Cont,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `BS`
[INFO] [stdout]   --> src/parser/ccg.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     BS(Box<Cat>, Box<Cat>), // X\\Y
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Term`
[INFO] [stdout]   --> src/parser/ccg.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 |     Term,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `T`
[INFO] [stdout]   --> src/parser/ccg.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     T(bool, i64, Box<Cat>), // Category variables, where Int is an index, Cat is a restriction for its head.
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Attr`
[INFO] [stdout]   --> src/parser/ccg.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 |     Attr,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Hyp`
[INFO] [stdout]   --> src/parser/ccg.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 |     Hyp,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `F`
[INFO] [stdout]   --> src/parser/ccg.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     F(Vec<FeatureValue>),       //  Syntactic feature
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Imper`
[INFO] [stdout]   --> src/parser/ccg.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     Imper,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SF`
[INFO] [stdout]   --> src/parser/ccg.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     SF(i64, Vec<FeatureValue>), //  Shared syntactic feature (with an index)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Pre`
[INFO] [stdout]   --> src/parser/ccg.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 72 |     Pre,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `V5k`
[INFO] [stdout]   --> src/parser/ccg.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     V5k,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NTerm`
[INFO] [stdout]   --> src/parser/ccg.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 73 |     NTerm,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `V5s`
[INFO] [stdout]   --> src/parser/ccg.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     V5s,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NegL`
[INFO] [stdout]   --> src/parser/ccg.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 74 |     NegL,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `V5t`
[INFO] [stdout]   --> src/parser/ccg.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     V5t,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `TeForm`
[INFO] [stdout]   --> src/parser/ccg.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 |     TeForm,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `V5n`
[INFO] [stdout]   --> src/parser/ccg.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     V5n,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NiForm`
[INFO] [stdout]   --> src/parser/ccg.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 |     NiForm,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `V5m`
[INFO] [stdout]   --> src/parser/ccg.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     V5m,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `EuphT`
[INFO] [stdout]   --> src/parser/ccg.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 77 |     EuphT,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `V5r`
[INFO] [stdout]   --> src/parser/ccg.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     V5r,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `EuphD`
[INFO] [stdout]   --> src/parser/ccg.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     EuphD,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `V5w`
[INFO] [stdout]   --> src/parser/ccg.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     V5w,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ModU`
[INFO] [stdout]   --> src/parser/ccg.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 79 |     ModU,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `V5g`
[INFO] [stdout]   --> src/parser/ccg.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     V5g,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ModD`
[INFO] [stdout]   --> src/parser/ccg.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 |     ModD,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `V5z`
[INFO] [stdout]   --> src/parser/ccg.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     V5z,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ModS`
[INFO] [stdout]   --> src/parser/ccg.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 81 |     ModS,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `V5b`
[INFO] [stdout]   --> src/parser/ccg.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     V5b,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ModM`
[INFO] [stdout]   --> src/parser/ccg.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 |     ModM,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `VoR`
[INFO] [stdout]   --> src/parser/ccg.rs:83:5
[INFO] [stdout]    |
[INFO] [stdout] 83 |     VoR,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `V5IKU`
[INFO] [stdout]   --> src/parser/ccg.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     V5IKU,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `V5YUK`
[INFO] [stdout]   --> src/parser/ccg.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     V5YUK,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `VoS`
[INFO] [stdout]   --> src/parser/ccg.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 84 |     VoS,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `V5ARU`
[INFO] [stdout]   --> src/parser/ccg.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     V5ARU,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `VoE`
[INFO] [stdout]   --> src/parser/ccg.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 |     VoE,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `V5NAS`
[INFO] [stdout]   --> src/parser/ccg.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     V5NAS,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `P`
[INFO] [stdout]   --> src/parser/ccg.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     P,
[INFO] [stdout]    |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `M`
[INFO] [stdout]   --> src/parser/ccg.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 87 |     M,
[INFO] [stdout]    |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `V5TOW`
[INFO] [stdout]   --> src/parser/ccg.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     V5TOW,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `V1`
[INFO] [stdout]   --> src/parser/ccg.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     V1,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Nc`
[INFO] [stdout]   --> src/parser/ccg.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 88 |     Nc,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Ga`
[INFO] [stdout]   --> src/parser/ccg.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 89 |     Ga,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `VK`
[INFO] [stdout]   --> src/parser/ccg.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     VK,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `O`
[INFO] [stdout]   --> src/parser/ccg.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 90 |     O,
[INFO] [stdout]    |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `VS`
[INFO] [stdout]   --> src/parser/ccg.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     VS,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Ni`
[INFO] [stdout]   --> src/parser/ccg.rs:91:5
[INFO] [stdout]    |
[INFO] [stdout] 91 |     Ni,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Vsn`
[INFO] [stdout]   --> src/parser/ccg.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     Vsn,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `To`
[INFO] [stdout]   --> src/parser/ccg.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 92 |     To,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Niyotte`
[INFO] [stdout]   --> src/parser/ccg.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 93 |     Niyotte,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `No`
[INFO] [stdout]   --> src/parser/ccg.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 94 |     No,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ToCL`
[INFO] [stdout]   --> src/parser/ccg.rs:95:5
[INFO] [stdout]    |
[INFO] [stdout] 95 |     ToCL,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `VZ`
[INFO] [stdout]   --> src/parser/ccg.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 |     VZ,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `YooniCL`
[INFO] [stdout]   --> src/parser/ccg.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 96 |     YooniCL,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Vuru`
[INFO] [stdout]   --> src/parser/ccg.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     Vuru,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Decl`
[INFO] [stdout]   --> src/parser/ccg.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 97 |     Decl,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Aauo`
[INFO] [stdout]   --> src/parser/ccg.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     Aauo,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Lex`
[INFO] [stdout]    --> src/parser/ccg.rs:103:5
[INFO] [stdout]     |
[INFO] [stdout] 103 |     Lex,   // A lexical item
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `EC`
[INFO] [stdout]    --> src/parser/ccg.rs:104:5
[INFO] [stdout]     |
[INFO] [stdout] 104 |     EC,    // An empty category
[INFO] [stdout]     |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Ffa`
[INFO] [stdout]    --> src/parser/ccg.rs:105:5
[INFO] [stdout]     |
[INFO] [stdout] 105 |     Ffa,   // Forward function application rule.
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Bfa`
[INFO] [stdout]    --> src/parser/ccg.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout] 106 |     Bfa,   // Backward function application rule
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Ai`
[INFO] [stdout]   --> src/parser/ccg.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     Ai,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `FFC1`
[INFO] [stdout]    --> src/parser/ccg.rs:107:5
[INFO] [stdout]     |
[INFO] [stdout] 107 |     FFC1,  // Forward function composition rule 1
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Anas`
[INFO] [stdout]   --> src/parser/ccg.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     Anas,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `BFC1`
[INFO] [stdout]    --> src/parser/ccg.rs:108:5
[INFO] [stdout]     |
[INFO] [stdout] 108 |     BFC1,  // Backward function composition rule 1
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Atii`
[INFO] [stdout]   --> src/parser/ccg.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     Atii,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Abes`
[INFO] [stdout]   --> src/parser/ccg.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     Abes,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `FFC2`
[INFO] [stdout]    --> src/parser/ccg.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout] 109 |     FFC2,  // Forward function composition rule 2
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Nda`
[INFO] [stdout]   --> src/parser/ccg.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |     Nda,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `BFC2`
[INFO] [stdout]    --> src/parser/ccg.rs:110:5
[INFO] [stdout]     |
[INFO] [stdout] 110 |     BFC2,  // Backward function composition rule 2
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Nna`
[INFO] [stdout]   --> src/parser/ccg.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     Nna,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `FFC3`
[INFO] [stdout]    --> src/parser/ccg.rs:111:5
[INFO] [stdout]     |
[INFO] [stdout] 111 |     FFC3,  // Forward function composition rule 3
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Nno`
[INFO] [stdout]   --> src/parser/ccg.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     Nno,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `BFC3`
[INFO] [stdout]    --> src/parser/ccg.rs:112:5
[INFO] [stdout]     |
[INFO] [stdout] 112 |     BFC3,  // Backward function composition rule 3
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Ntar`
[INFO] [stdout]   --> src/parser/ccg.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     Ntar,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `FFCx1`
[INFO] [stdout]    --> src/parser/ccg.rs:113:5
[INFO] [stdout]     |
[INFO] [stdout] 113 |     FFCx1, // Forward function crossed composition rule 1
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Nni`
[INFO] [stdout]   --> src/parser/ccg.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |     Nni,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `FFCx2`
[INFO] [stdout]    --> src/parser/ccg.rs:114:5
[INFO] [stdout]     |
[INFO] [stdout] 114 |     FFCx2, // Forward function crossed composition rule 2
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Nemp`
[INFO] [stdout]   --> src/parser/ccg.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     Nemp,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `FFSx`
[INFO] [stdout]    --> src/parser/ccg.rs:115:5
[INFO] [stdout]     |
[INFO] [stdout] 115 |     FFSx,  // Forward function crossed substitution rule
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Nto`
[INFO] [stdout]   --> src/parser/ccg.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 60 |     Nto,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Coord`
[INFO] [stdout]    --> src/parser/ccg.rs:116:5
[INFO] [stdout]     |
[INFO] [stdout] 116 |     Coord, // Coordination rule
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Exp`
[INFO] [stdout]   --> src/parser/ccg.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 |     Exp,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Stem`
[INFO] [stdout]   --> src/parser/ccg.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 63 |     Stem,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Paren`
[INFO] [stdout]    --> src/parser/ccg.rs:117:5
[INFO] [stdout]     |
[INFO] [stdout] 117 |     Paren, // Parenthesis rule
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Wrap`
[INFO] [stdout]    --> src/parser/ccg.rs:118:5
[INFO] [stdout]     |
[INFO] [stdout] 118 |     Wrap,  // Wrap rule
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `UStem`
[INFO] [stdout]   --> src/parser/ccg.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 64 |     UStem,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `DC`
[INFO] [stdout]    --> src/parser/ccg.rs:119:5
[INFO] [stdout]     |
[INFO] [stdout] 119 |     DC,    // Dynamic conjunction rule
[INFO] [stdout]     |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NStem`
[INFO] [stdout]   --> src/parser/ccg.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 65 |     NStem,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Neg`
[INFO] [stdout]   --> src/parser/ccg.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 |     Neg,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Drel`
[INFO] [stdout]    --> src/parser/ccg.rs:120:5
[INFO] [stdout]     |
[INFO] [stdout] 120 |     Drel,  // Discourse Relation rule
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Cont`
[INFO] [stdout]   --> src/parser/ccg.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     Cont,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `purify_text`
[INFO] [stdout]   --> src/parser/chartparser.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn purify_text(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Term`
[INFO] [stdout]   --> src/parser/ccg.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 |     Term,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `beam_width`
[INFO] [stdout]   --> src/parser/chartparser.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     beam_width: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Attr`
[INFO] [stdout]   --> src/parser/ccg.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 |     Attr,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Hyp`
[INFO] [stdout]   --> src/parser/ccg.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 |     Hyp,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Imper`
[INFO] [stdout]   --> src/parser/ccg.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     Imper,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Pre`
[INFO] [stdout]   --> src/parser/ccg.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 72 |     Pre,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NTerm`
[INFO] [stdout]   --> src/parser/ccg.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 73 |     NTerm,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NegL`
[INFO] [stdout]   --> src/parser/ccg.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 74 |     NegL,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `TeForm`
[INFO] [stdout]   --> src/parser/ccg.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 |     TeForm,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NiForm`
[INFO] [stdout]   --> src/parser/ccg.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 |     NiForm,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `EuphT`
[INFO] [stdout]   --> src/parser/ccg.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 77 |     EuphT,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `EuphD`
[INFO] [stdout]   --> src/parser/ccg.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     EuphD,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ModU`
[INFO] [stdout]   --> src/parser/ccg.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 79 |     ModU,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ModD`
[INFO] [stdout]   --> src/parser/ccg.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 |     ModD,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ModS`
[INFO] [stdout]   --> src/parser/ccg.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 81 |     ModS,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ModM`
[INFO] [stdout]   --> src/parser/ccg.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 |     ModM,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `VoR`
[INFO] [stdout]   --> src/parser/ccg.rs:83:5
[INFO] [stdout]    |
[INFO] [stdout] 83 |     VoR,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `VoS`
[INFO] [stdout]   --> src/parser/ccg.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 84 |     VoS,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `VoE`
[INFO] [stdout]   --> src/parser/ccg.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 |     VoE,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `P`
[INFO] [stdout]   --> src/parser/ccg.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     P,
[INFO] [stdout]    |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `M`
[INFO] [stdout]   --> src/parser/ccg.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 87 |     M,
[INFO] [stdout]    |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Nc`
[INFO] [stdout]   --> src/parser/ccg.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 88 |     Nc,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Ga`
[INFO] [stdout]   --> src/parser/ccg.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 89 |     Ga,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `O`
[INFO] [stdout]   --> src/parser/ccg.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 90 |     O,
[INFO] [stdout]    |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Ni`
[INFO] [stdout]   --> src/parser/ccg.rs:91:5
[INFO] [stdout]    |
[INFO] [stdout] 91 |     Ni,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `To`
[INFO] [stdout]   --> src/parser/ccg.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 92 |     To,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Niyotte`
[INFO] [stdout]   --> src/parser/ccg.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 93 |     Niyotte,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `No`
[INFO] [stdout]   --> src/parser/ccg.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 94 |     No,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ToCL`
[INFO] [stdout]   --> src/parser/ccg.rs:95:5
[INFO] [stdout]    |
[INFO] [stdout] 95 |     ToCL,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `YooniCL`
[INFO] [stdout]   --> src/parser/ccg.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 96 |     YooniCL,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Decl`
[INFO] [stdout]   --> src/parser/ccg.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 97 |     Decl,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Lex`
[INFO] [stdout]    --> src/parser/ccg.rs:103:5
[INFO] [stdout]     |
[INFO] [stdout] 103 |     Lex,   // A lexical item
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `EC`
[INFO] [stdout]    --> src/parser/ccg.rs:104:5
[INFO] [stdout]     |
[INFO] [stdout] 104 |     EC,    // An empty category
[INFO] [stdout]     |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Ffa`
[INFO] [stdout]    --> src/parser/ccg.rs:105:5
[INFO] [stdout]     |
[INFO] [stdout] 105 |     Ffa,   // Forward function application rule.
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Bfa`
[INFO] [stdout]    --> src/parser/ccg.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout] 106 |     Bfa,   // Backward function application rule
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `FFC1`
[INFO] [stdout]    --> src/parser/ccg.rs:107:5
[INFO] [stdout]     |
[INFO] [stdout] 107 |     FFC1,  // Forward function composition rule 1
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `BFC1`
[INFO] [stdout]    --> src/parser/ccg.rs:108:5
[INFO] [stdout]     |
[INFO] [stdout] 108 |     BFC1,  // Backward function composition rule 1
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `FFC2`
[INFO] [stdout]    --> src/parser/ccg.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout] 109 |     FFC2,  // Forward function composition rule 2
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `BFC2`
[INFO] [stdout]    --> src/parser/ccg.rs:110:5
[INFO] [stdout]     |
[INFO] [stdout] 110 |     BFC2,  // Backward function composition rule 2
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `FFC3`
[INFO] [stdout]    --> src/parser/ccg.rs:111:5
[INFO] [stdout]     |
[INFO] [stdout] 111 |     FFC3,  // Forward function composition rule 3
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `BFC3`
[INFO] [stdout]    --> src/parser/ccg.rs:112:5
[INFO] [stdout]     |
[INFO] [stdout] 112 |     BFC3,  // Backward function composition rule 3
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `FFCx1`
[INFO] [stdout]    --> src/parser/ccg.rs:113:5
[INFO] [stdout]     |
[INFO] [stdout] 113 |     FFCx1, // Forward function crossed composition rule 1
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `FFCx2`
[INFO] [stdout]    --> src/parser/ccg.rs:114:5
[INFO] [stdout]     |
[INFO] [stdout] 114 |     FFCx2, // Forward function crossed composition rule 2
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `FFSx`
[INFO] [stdout]    --> src/parser/ccg.rs:115:5
[INFO] [stdout]     |
[INFO] [stdout] 115 |     FFSx,  // Forward function crossed substitution rule
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Coord`
[INFO] [stdout]    --> src/parser/ccg.rs:116:5
[INFO] [stdout]     |
[INFO] [stdout] 116 |     Coord, // Coordination rule
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Paren`
[INFO] [stdout]    --> src/parser/ccg.rs:117:5
[INFO] [stdout]     |
[INFO] [stdout] 117 |     Paren, // Parenthesis rule
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Wrap`
[INFO] [stdout]    --> src/parser/ccg.rs:118:5
[INFO] [stdout]     |
[INFO] [stdout] 118 |     Wrap,  // Wrap rule
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `DC`
[INFO] [stdout]    --> src/parser/ccg.rs:119:5
[INFO] [stdout]     |
[INFO] [stdout] 119 |     DC,    // Dynamic conjunction rule
[INFO] [stdout]     |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Drel`
[INFO] [stdout]    --> src/parser/ccg.rs:120:5
[INFO] [stdout]     |
[INFO] [stdout] 120 |     Drel,  // Discourse Relation rule
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `purify_text`
[INFO] [stdout]   --> src/parser/chartparser.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn purify_text(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `beam_width`
[INFO] [stdout]   --> src/parser/chartparser.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     beam_width: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 136 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 136 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/main.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let mut input = String::from("ソクラテスは死ぬ。");
[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/main.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let mut input = chartparser::Input { sentence: input };
[INFO] [stdout]   |         ----^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/main.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let mut input = String::from("ソクラテスは死ぬ。");
[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/main.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let mut input = chartparser::Input { sentence: input };
[INFO] [stdout]   |         ----^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     dbg!(node);
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]   = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]   = note: this warning originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     dbg!(node);
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]   = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]   = note: this warning originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.39s
[INFO] running `Command { std: "docker" "inspect" "4669bada92f04ea4ad63a9edd86518323af55e464c20060a909f5481b6556866", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4669bada92f04ea4ad63a9edd86518323af55e464c20060a909f5481b6556866", kill_on_drop: false }`
[INFO] [stdout] 4669bada92f04ea4ad63a9edd86518323af55e464c20060a909f5481b6556866