[INFO] fetching crate firrtl-parser 0.1.0...
[INFO] testing firrtl-parser-0.1.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate firrtl-parser 0.1.0 into /workspace/builds/worker-94/source
[INFO] validating manifest of crates.io crate firrtl-parser 0.1.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate firrtl-parser 0.1.0
[INFO] finished tweaking crates.io crate firrtl-parser 0.1.0
[INFO] tweaked toml for crates.io crate firrtl-parser 0.1.0 written to /workspace/builds/worker-94/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 42baf1285570293f9c1e40e2662019ff9a3861abfb480b3e737c5653ac836b8a
[INFO] running `Command { std: "docker" "start" "-a" "42baf1285570293f9c1e40e2662019ff9a3861abfb480b3e737c5653ac836b8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42baf1285570293f9c1e40e2662019ff9a3861abfb480b3e737c5653ac836b8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42baf1285570293f9c1e40e2662019ff9a3861abfb480b3e737c5653ac836b8a", kill_on_drop: false }`
[INFO] [stdout] 42baf1285570293f9c1e40e2662019ff9a3861abfb480b3e737c5653ac836b8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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=warn" "-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" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 775e30823bd3b60549bf57140f226abf4c9fdd31ef8c38f851adfa46ff27e763
[INFO] running `Command { std: "docker" "start" "-a" "775e30823bd3b60549bf57140f226abf4c9fdd31ef8c38f851adfa46ff27e763", kill_on_drop: false }`
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling nom v7.0.0-alpha1
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling firrtl-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `LitVal`, `PrimOp`
[INFO] [stdout]  --> src/expr.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 |     Expr, LitVal, Literal, PrimOp,
[INFO] [stdout]   |           ^^^^^^           ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Module`
[INFO] [stdout]  --> src/string.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{IDStr, Info, LitVal, Module, PrimOp};
[INFO] [stdout]   |                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `error::ErrorKind`, `take_while`, `terminated`, `value`
[INFO] [stdout]   --> src/string.rs:5:36
[INFO] [stdout]    |
[INFO] [stdout] 5  |     bytes::complete::{is_not, tag, take_while},
[INFO] [stdout]    |                                    ^^^^^^^^^^
[INFO] [stdout] 6  |     character::complete::digit1,
[INFO] [stdout] 7  |     combinator::{opt, success, value},
[INFO] [stdout]    |                                ^^^^^
[INFO] [stdout] 8  |     error::ErrorKind,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 11 |     sequence::{delimited, preceded, terminated},
[INFO] [stdout]    |                                     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rest`
[INFO] [stdout]   --> src/expr.rs:77:10
[INFO] [stdout]    |
[INFO] [stdout] 77 |     let (rest, op) = parse_primop_name(input)?;
[INFO] [stdout]    |          ^^^^ help: if this is intentional, prefix it with an underscore: `_rest`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `op`
[INFO] [stdout]   --> src/expr.rs:77:16
[INFO] [stdout]    |
[INFO] [stdout] 77 |     let (rest, op) = parse_primop_name(input)?;
[INFO] [stdout]    |                ^^ help: if this is intentional, prefix it with an underscore: `_op`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/expr.rs:81:19
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub fn parse_expr(input: &str) -> IResult<&str, Expr> {
[INFO] [stdout]    |                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_uint_literal`
[INFO] [stdout]   --> src/expr.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn parse_uint_literal(input: &str) -> IResult<&str, Expr> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_sint_literal`
[INFO] [stdout]   --> src/expr.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn parse_sint_literal(input: &str) -> IResult<&str, Expr> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_ref`
[INFO] [stdout]   --> src/expr.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn parse_ref(input: &str) -> IResult<&str, Expr> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_sub_field`
[INFO] [stdout]   --> src/expr.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub fn parse_sub_field(input: &str) -> IResult<&str, Expr> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_access`
[INFO] [stdout]   --> src/expr.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn parse_access(input: &str) -> IResult<&str, Expr> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_dyn_access`
[INFO] [stdout]   --> src/expr.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn parse_dyn_access(input: &str) -> IResult<&str, Expr> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_mux`
[INFO] [stdout]   --> src/expr.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn parse_mux(input: &str) -> IResult<&str, Expr> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_cond_valid`
[INFO] [stdout]   --> src/expr.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub fn parse_cond_valid(input: &str) -> IResult<&str, Expr> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `paren_pair`
[INFO] [stdout]   --> src/expr.rs:69:4
[INFO] [stdout]    |
[INFO] [stdout] 69 | fn paren_pair<'a, T, U>(
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_primop`
[INFO] [stdout]   --> src/expr.rs:76:8
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub fn parse_primop(input: &str) -> IResult<&str, Expr> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_expr`
[INFO] [stdout]   --> src/expr.rs:81:8
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub fn parse_expr(input: &str) -> IResult<&str, Expr> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_litval`
[INFO] [stdout]   --> src/string.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn parse_litval<'a>(input: &'a str) -> IResult<&'a str, LitVal> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_info`
[INFO] [stdout]   --> src/string.rs:55:4
[INFO] [stdout]    |
[INFO] [stdout] 55 | fn parse_info(input: &str) -> IResult<&str, Info> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_infos`
[INFO] [stdout]   --> src/string.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub fn parse_infos(input: &str) -> IResult<&str, Vec<Info>> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_id`
[INFO] [stdout]   --> src/string.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub fn parse_id(input: &str) -> IResult<&str, IDStr> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_primop_name`
[INFO] [stdout]   --> src/string.rs:70:8
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn parse_primop_name(input: &str) -> IResult<&str, PrimOp> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_decimal_usize`
[INFO] [stdout]    --> src/string.rs:119:8
[INFO] [stdout]     |
[INFO] [stdout] 119 | pub fn parse_decimal_usize(input: &str) -> IResult<&str, usize> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_width`
[INFO] [stdout]    --> src/string.rs:126:8
[INFO] [stdout]     |
[INFO] [stdout] 126 | pub fn parse_width(input: &str) -> IResult<&str, usize> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_fixed_point_bits`
[INFO] [stdout]    --> src/string.rs:130:8
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub fn parse_fixed_point_bits(input: &str) -> IResult<&str, usize> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_uint_type`
[INFO] [stdout]   --> src/types.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn parse_uint_type(input: &str) -> IResult<&str, Type> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_sint_type`
[INFO] [stdout]   --> src/types.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn parse_sint_type(input: &str) -> IResult<&str, Type> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_fixed_point_type`
[INFO] [stdout]   --> src/types.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn parse_fixed_point_type(input: &str) -> IResult<&str, Type> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_clock_type`
[INFO] [stdout]   --> src/types.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn parse_clock_type(input: &str) -> IResult<&str, Type> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_analog_type`
[INFO] [stdout]   --> src/types.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn parse_analog_type(input: &str) -> IResult<&str, Type> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_field`
[INFO] [stdout]   --> src/types.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn parse_field(input: &str) -> IResult<&str, Field> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_bundle`
[INFO] [stdout]   --> src/types.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub fn parse_bundle(input: &str) -> IResult<&str, Type> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_vector`
[INFO] [stdout]   --> src/types.rs:70:8
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn parse_vector(input: &str) -> IResult<&str, Type> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_type`
[INFO] [stdout]   --> src/types.rs:85:8
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub fn parse_type(input: &str) -> IResult<&str, Type> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 34 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.82s
[INFO] running `Command { std: "docker" "inspect" "775e30823bd3b60549bf57140f226abf4c9fdd31ef8c38f851adfa46ff27e763", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "775e30823bd3b60549bf57140f226abf4c9fdd31ef8c38f851adfa46ff27e763", kill_on_drop: false }`
[INFO] [stdout] 775e30823bd3b60549bf57140f226abf4c9fdd31ef8c38f851adfa46ff27e763
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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=warn" "-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" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd3e74b564b2734040aadb7ee78e5ff30dac451421f3a92a5ad887a31d30c9ff
[INFO] running `Command { std: "docker" "start" "-a" "cd3e74b564b2734040aadb7ee78e5ff30dac451421f3a92a5ad887a31d30c9ff", kill_on_drop: false }`
[INFO] [stdout] warning: unused imports: `LitVal`, `PrimOp`
[INFO] [stdout]  --> src/expr.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 |     Expr, LitVal, Literal, PrimOp,
[INFO] [stdout]   |           ^^^^^^           ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Module`
[INFO] [stdout]  --> src/string.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{IDStr, Info, LitVal, Module, PrimOp};
[INFO] [stdout]   |                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `error::ErrorKind`, `take_while`, `terminated`, `value`
[INFO] [stdout]   --> src/string.rs:5:36
[INFO] [stdout]    |
[INFO] [stdout] 5  |     bytes::complete::{is_not, tag, take_while},
[INFO] [stdout]    |                                    ^^^^^^^^^^
[INFO] [stdout] 6  |     character::complete::digit1,
[INFO] [stdout] 7  |     combinator::{opt, success, value},
[INFO] [stdout]    |                                ^^^^^
[INFO] [stdout] 8  |     error::ErrorKind,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 11 |     sequence::{delimited, preceded, terminated},
[INFO] [stdout]    |                                     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling firrtl-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `rest`
[INFO] [stdout]   --> src/expr.rs:77:10
[INFO] [stdout]    |
[INFO] [stdout] 77 |     let (rest, op) = parse_primop_name(input)?;
[INFO] [stdout]    |          ^^^^ help: if this is intentional, prefix it with an underscore: `_rest`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `op`
[INFO] [stdout]   --> src/expr.rs:77:16
[INFO] [stdout]    |
[INFO] [stdout] 77 |     let (rest, op) = parse_primop_name(input)?;
[INFO] [stdout]    |                ^^ help: if this is intentional, prefix it with an underscore: `_op`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/expr.rs:81:19
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub fn parse_expr(input: &str) -> IResult<&str, Expr> {
[INFO] [stdout]    |                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_uint_literal`
[INFO] [stdout]   --> src/expr.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn parse_uint_literal(input: &str) -> IResult<&str, Expr> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_sint_literal`
[INFO] [stdout]   --> src/expr.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn parse_sint_literal(input: &str) -> IResult<&str, Expr> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_ref`
[INFO] [stdout]   --> src/expr.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn parse_ref(input: &str) -> IResult<&str, Expr> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_sub_field`
[INFO] [stdout]   --> src/expr.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub fn parse_sub_field(input: &str) -> IResult<&str, Expr> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_access`
[INFO] [stdout]   --> src/expr.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn parse_access(input: &str) -> IResult<&str, Expr> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_dyn_access`
[INFO] [stdout]   --> src/expr.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn parse_dyn_access(input: &str) -> IResult<&str, Expr> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_mux`
[INFO] [stdout]   --> src/expr.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn parse_mux(input: &str) -> IResult<&str, Expr> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_cond_valid`
[INFO] [stdout]   --> src/expr.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub fn parse_cond_valid(input: &str) -> IResult<&str, Expr> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `paren_pair`
[INFO] [stdout]   --> src/expr.rs:69:4
[INFO] [stdout]    |
[INFO] [stdout] 69 | fn paren_pair<'a, T, U>(
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_primop`
[INFO] [stdout]   --> src/expr.rs:76:8
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub fn parse_primop(input: &str) -> IResult<&str, Expr> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_expr`
[INFO] [stdout]   --> src/expr.rs:81:8
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub fn parse_expr(input: &str) -> IResult<&str, Expr> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_litval`
[INFO] [stdout]   --> src/string.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn parse_litval<'a>(input: &'a str) -> IResult<&'a str, LitVal> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_info`
[INFO] [stdout]   --> src/string.rs:55:4
[INFO] [stdout]    |
[INFO] [stdout] 55 | fn parse_info(input: &str) -> IResult<&str, Info> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_infos`
[INFO] [stdout]   --> src/string.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub fn parse_infos(input: &str) -> IResult<&str, Vec<Info>> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_id`
[INFO] [stdout]   --> src/string.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub fn parse_id(input: &str) -> IResult<&str, IDStr> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_primop_name`
[INFO] [stdout]   --> src/string.rs:70:8
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn parse_primop_name(input: &str) -> IResult<&str, PrimOp> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_decimal_usize`
[INFO] [stdout]    --> src/string.rs:119:8
[INFO] [stdout]     |
[INFO] [stdout] 119 | pub fn parse_decimal_usize(input: &str) -> IResult<&str, usize> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_width`
[INFO] [stdout]    --> src/string.rs:126:8
[INFO] [stdout]     |
[INFO] [stdout] 126 | pub fn parse_width(input: &str) -> IResult<&str, usize> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_fixed_point_bits`
[INFO] [stdout]    --> src/string.rs:130:8
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub fn parse_fixed_point_bits(input: &str) -> IResult<&str, usize> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_uint_type`
[INFO] [stdout]   --> src/types.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn parse_uint_type(input: &str) -> IResult<&str, Type> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_sint_type`
[INFO] [stdout]   --> src/types.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn parse_sint_type(input: &str) -> IResult<&str, Type> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_fixed_point_type`
[INFO] [stdout]   --> src/types.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn parse_fixed_point_type(input: &str) -> IResult<&str, Type> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_clock_type`
[INFO] [stdout]   --> src/types.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn parse_clock_type(input: &str) -> IResult<&str, Type> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_analog_type`
[INFO] [stdout]   --> src/types.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn parse_analog_type(input: &str) -> IResult<&str, Type> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_field`
[INFO] [stdout]   --> src/types.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn parse_field(input: &str) -> IResult<&str, Field> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_bundle`
[INFO] [stdout]   --> src/types.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub fn parse_bundle(input: &str) -> IResult<&str, Type> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_vector`
[INFO] [stdout]   --> src/types.rs:70:8
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn parse_vector(input: &str) -> IResult<&str, Type> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_type`
[INFO] [stdout]   --> src/types.rs:85:8
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub fn parse_type(input: &str) -> IResult<&str, Type> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 34 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `LitVal`, `PrimOp`
[INFO] [stdout]  --> src/expr.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 |     Expr, LitVal, Literal, PrimOp,
[INFO] [stdout]   |           ^^^^^^           ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Module`
[INFO] [stdout]  --> src/string.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{IDStr, Info, LitVal, Module, PrimOp};
[INFO] [stdout]   |                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `error::ErrorKind`, `take_while`, `terminated`, `value`
[INFO] [stdout]   --> src/string.rs:5:36
[INFO] [stdout]    |
[INFO] [stdout] 5  |     bytes::complete::{is_not, tag, take_while},
[INFO] [stdout]    |                                    ^^^^^^^^^^
[INFO] [stdout] 6  |     character::complete::digit1,
[INFO] [stdout] 7  |     combinator::{opt, success, value},
[INFO] [stdout]    |                                ^^^^^
[INFO] [stdout] 8  |     error::ErrorKind,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 11 |     sequence::{delimited, preceded, terminated},
[INFO] [stdout]    |                                     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rest`
[INFO] [stdout]   --> src/expr.rs:77:10
[INFO] [stdout]    |
[INFO] [stdout] 77 |     let (rest, op) = parse_primop_name(input)?;
[INFO] [stdout]    |          ^^^^ help: if this is intentional, prefix it with an underscore: `_rest`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `op`
[INFO] [stdout]   --> src/expr.rs:77:16
[INFO] [stdout]    |
[INFO] [stdout] 77 |     let (rest, op) = parse_primop_name(input)?;
[INFO] [stdout]    |                ^^ help: if this is intentional, prefix it with an underscore: `_op`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/expr.rs:81:19
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub fn parse_expr(input: &str) -> IResult<&str, Expr> {
[INFO] [stdout]    |                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_uint_literal`
[INFO] [stdout]   --> src/expr.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn parse_uint_literal(input: &str) -> IResult<&str, Expr> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_sint_literal`
[INFO] [stdout]   --> src/expr.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn parse_sint_literal(input: &str) -> IResult<&str, Expr> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_ref`
[INFO] [stdout]   --> src/expr.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn parse_ref(input: &str) -> IResult<&str, Expr> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_sub_field`
[INFO] [stdout]   --> src/expr.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub fn parse_sub_field(input: &str) -> IResult<&str, Expr> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_access`
[INFO] [stdout]   --> src/expr.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn parse_access(input: &str) -> IResult<&str, Expr> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_dyn_access`
[INFO] [stdout]   --> src/expr.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn parse_dyn_access(input: &str) -> IResult<&str, Expr> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_mux`
[INFO] [stdout]   --> src/expr.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn parse_mux(input: &str) -> IResult<&str, Expr> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_cond_valid`
[INFO] [stdout]   --> src/expr.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub fn parse_cond_valid(input: &str) -> IResult<&str, Expr> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `paren_pair`
[INFO] [stdout]   --> src/expr.rs:69:4
[INFO] [stdout]    |
[INFO] [stdout] 69 | fn paren_pair<'a, T, U>(
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_primop`
[INFO] [stdout]   --> src/expr.rs:76:8
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub fn parse_primop(input: &str) -> IResult<&str, Expr> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_expr`
[INFO] [stdout]   --> src/expr.rs:81:8
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub fn parse_expr(input: &str) -> IResult<&str, Expr> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_litval`
[INFO] [stdout]   --> src/string.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn parse_litval<'a>(input: &'a str) -> IResult<&'a str, LitVal> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_info`
[INFO] [stdout]   --> src/string.rs:55:4
[INFO] [stdout]    |
[INFO] [stdout] 55 | fn parse_info(input: &str) -> IResult<&str, Info> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_infos`
[INFO] [stdout]   --> src/string.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub fn parse_infos(input: &str) -> IResult<&str, Vec<Info>> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_id`
[INFO] [stdout]   --> src/string.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub fn parse_id(input: &str) -> IResult<&str, IDStr> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_primop_name`
[INFO] [stdout]   --> src/string.rs:70:8
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn parse_primop_name(input: &str) -> IResult<&str, PrimOp> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_decimal_usize`
[INFO] [stdout]    --> src/string.rs:119:8
[INFO] [stdout]     |
[INFO] [stdout] 119 | pub fn parse_decimal_usize(input: &str) -> IResult<&str, usize> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_width`
[INFO] [stdout]    --> src/string.rs:126:8
[INFO] [stdout]     |
[INFO] [stdout] 126 | pub fn parse_width(input: &str) -> IResult<&str, usize> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_fixed_point_bits`
[INFO] [stdout]    --> src/string.rs:130:8
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub fn parse_fixed_point_bits(input: &str) -> IResult<&str, usize> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_uint_type`
[INFO] [stdout]   --> src/types.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn parse_uint_type(input: &str) -> IResult<&str, Type> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_sint_type`
[INFO] [stdout]   --> src/types.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn parse_sint_type(input: &str) -> IResult<&str, Type> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_fixed_point_type`
[INFO] [stdout]   --> src/types.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn parse_fixed_point_type(input: &str) -> IResult<&str, Type> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_clock_type`
[INFO] [stdout]   --> src/types.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn parse_clock_type(input: &str) -> IResult<&str, Type> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_analog_type`
[INFO] [stdout]   --> src/types.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn parse_analog_type(input: &str) -> IResult<&str, Type> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_field`
[INFO] [stdout]   --> src/types.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn parse_field(input: &str) -> IResult<&str, Field> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_bundle`
[INFO] [stdout]   --> src/types.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub fn parse_bundle(input: &str) -> IResult<&str, Type> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_vector`
[INFO] [stdout]   --> src/types.rs:70:8
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn parse_vector(input: &str) -> IResult<&str, Type> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_type`
[INFO] [stdout]   --> src/types.rs:85:8
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub fn parse_type(input: &str) -> IResult<&str, Type> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 34 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.48s
[INFO] running `Command { std: "docker" "inspect" "cd3e74b564b2734040aadb7ee78e5ff30dac451421f3a92a5ad887a31d30c9ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd3e74b564b2734040aadb7ee78e5ff30dac451421f3a92a5ad887a31d30c9ff", kill_on_drop: false }`
[INFO] [stdout] cd3e74b564b2734040aadb7ee78e5ff30dac451421f3a92a5ad887a31d30c9ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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=warn" "-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" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7889d9e5c7722d814fcbb7d63f2f006299d316d801d6b32468ba4aebe19ddeb6
[INFO] running `Command { std: "docker" "start" "-a" "7889d9e5c7722d814fcbb7d63f2f006299d316d801d6b32468ba4aebe19ddeb6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused imports: `LitVal`, `PrimOp`
[INFO] [stderr]  --> src/expr.rs:3:11
[INFO] [stderr]   |
[INFO] [stderr] 3 |     Expr, LitVal, Literal, PrimOp,
[INFO] [stderr]   |           ^^^^^^           ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Module`
[INFO] [stderr]  --> src/string.rs:1:34
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::{IDStr, Info, LitVal, Module, PrimOp};
[INFO] [stderr]   |                                  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `error::ErrorKind`, `take_while`, `terminated`, `value`
[INFO] [stderr]   --> src/string.rs:5:36
[INFO] [stderr]    |
[INFO] [stderr] 5  |     bytes::complete::{is_not, tag, take_while},
[INFO] [stderr]    |                                    ^^^^^^^^^^
[INFO] [stderr] 6  |     character::complete::digit1,
[INFO] [stderr] 7  |     combinator::{opt, success, value},
[INFO] [stderr]    |                                ^^^^^
[INFO] [stderr] 8  |     error::ErrorKind,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 11 |     sequence::{delimited, preceded, terminated},
[INFO] [stderr]    |                                     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rest`
[INFO] [stderr]   --> src/expr.rs:77:10
[INFO] [stderr]    |
[INFO] [stderr] 77 |     let (rest, op) = parse_primop_name(input)?;
[INFO] [stderr]    |          ^^^^ help: if this is intentional, prefix it with an underscore: `_rest`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `op`
[INFO] [stderr]   --> src/expr.rs:77:16
[INFO] [stderr]    |
[INFO] [stderr] 77 |     let (rest, op) = parse_primop_name(input)?;
[INFO] [stderr]    |                ^^ help: if this is intentional, prefix it with an underscore: `_op`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]   --> src/expr.rs:81:19
[INFO] [stderr]    |
[INFO] [stderr] 81 | pub fn parse_expr(input: &str) -> IResult<&str, Expr> {
[INFO] [stderr]    |                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_uint_literal`
[INFO] [stderr]   --> src/expr.rs:13:8
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub fn parse_uint_literal(input: &str) -> IResult<&str, Expr> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_sint_literal`
[INFO] [stderr]   --> src/expr.rs:19:8
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn parse_sint_literal(input: &str) -> IResult<&str, Expr> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_ref`
[INFO] [stderr]   --> src/expr.rs:25:8
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub fn parse_ref(input: &str) -> IResult<&str, Expr> {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_sub_field`
[INFO] [stderr]   --> src/expr.rs:30:8
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub fn parse_sub_field(input: &str) -> IResult<&str, Expr> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_access`
[INFO] [stderr]   --> src/expr.rs:35:8
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub fn parse_access(input: &str) -> IResult<&str, Expr> {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_dyn_access`
[INFO] [stderr]   --> src/expr.rs:44:8
[INFO] [stderr]    |
[INFO] [stderr] 44 | pub fn parse_dyn_access(input: &str) -> IResult<&str, Expr> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_mux`
[INFO] [stderr]   --> src/expr.rs:50:8
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub fn parse_mux(input: &str) -> IResult<&str, Expr> {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_cond_valid`
[INFO] [stderr]   --> src/expr.rs:63:8
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub fn parse_cond_valid(input: &str) -> IResult<&str, Expr> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `paren_pair`
[INFO] [stderr]   --> src/expr.rs:69:4
[INFO] [stderr]    |
[INFO] [stderr] 69 | fn paren_pair<'a, T, U>(
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_primop`
[INFO] [stderr]   --> src/expr.rs:76:8
[INFO] [stderr]    |
[INFO] [stderr] 76 | pub fn parse_primop(input: &str) -> IResult<&str, Expr> {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_expr`
[INFO] [stderr]   --> src/expr.rs:81:8
[INFO] [stderr]    |
[INFO] [stderr] 81 | pub fn parse_expr(input: &str) -> IResult<&str, Expr> {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_litval`
[INFO] [stderr]   --> src/string.rs:27:8
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub fn parse_litval<'a>(input: &'a str) -> IResult<&'a str, LitVal> {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_info`
[INFO] [stderr]   --> src/string.rs:55:4
[INFO] [stderr]    |
[INFO] [stderr] 55 | fn parse_info(input: &str) -> IResult<&str, Info> {
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_infos`
[INFO] [stderr]   --> src/string.rs:61:8
[INFO] [stderr]    |
[INFO] [stderr] 61 | pub fn parse_infos(input: &str) -> IResult<&str, Vec<Info>> {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_id`
[INFO] [stderr]   --> src/string.rs:65:8
[INFO] [stderr]    |
[INFO] [stderr] 65 | pub fn parse_id(input: &str) -> IResult<&str, IDStr> {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_primop_name`
[INFO] [stderr]   --> src/string.rs:70:8
[INFO] [stderr]    |
[INFO] [stderr] 70 | pub fn parse_primop_name(input: &str) -> IResult<&str, PrimOp> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_decimal_usize`
[INFO] [stderr]    --> src/string.rs:119:8
[INFO] [stderr]     |
[INFO] [stderr] 119 | pub fn parse_decimal_usize(input: &str) -> IResult<&str, usize> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_width`
[INFO] [stderr]    --> src/string.rs:126:8
[INFO] [stderr]     |
[INFO] [stderr] 126 | pub fn parse_width(input: &str) -> IResult<&str, usize> {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_fixed_point_bits`
[INFO] [stderr]    --> src/string.rs:130:8
[INFO] [stderr]     |
[INFO] [stderr] 130 | pub fn parse_fixed_point_bits(input: &str) -> IResult<&str, usize> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_uint_type`
[INFO] [stderr]   --> src/types.rs:19:8
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn parse_uint_type(input: &str) -> IResult<&str, Type> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_sint_type`
[INFO] [stderr]   --> src/types.rs:24:8
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub fn parse_sint_type(input: &str) -> IResult<&str, Type> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_fixed_point_type`
[INFO] [stderr]   --> src/types.rs:29:8
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub fn parse_fixed_point_type(input: &str) -> IResult<&str, Type> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_clock_type`
[INFO] [stderr]   --> src/types.rs:38:8
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub fn parse_clock_type(input: &str) -> IResult<&str, Type> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_analog_type`
[INFO] [stderr]   --> src/types.rs:42:8
[INFO] [stderr]    |
[INFO] [stderr] 42 | pub fn parse_analog_type(input: &str) -> IResult<&str, Type> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_field`
[INFO] [stderr]   --> src/types.rs:47:8
[INFO] [stderr]    |
[INFO] [stderr] 47 | pub fn parse_field(input: &str) -> IResult<&str, Field> {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_bundle`
[INFO] [stderr]   --> src/types.rs:63:8
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub fn parse_bundle(input: &str) -> IResult<&str, Type> {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_vector`
[INFO] [stderr]   --> src/types.rs:70:8
[INFO] [stderr]    |
[INFO] [stderr] 70 | pub fn parse_vector(input: &str) -> IResult<&str, Type> {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_type`
[INFO] [stderr]   --> src/types.rs:85:8
[INFO] [stderr]    |
[INFO] [stderr] 85 | pub fn parse_type(input: &str) -> IResult<&str, Type> {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 34 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `LitVal`, `PrimOp`
[INFO] [stderr]  --> src/expr.rs:3:11
[INFO] [stderr]   |
[INFO] [stderr] 3 |     Expr, LitVal, Literal, PrimOp,
[INFO] [stderr]   |           ^^^^^^           ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Module`
[INFO] [stderr]  --> src/string.rs:1:34
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::{IDStr, Info, LitVal, Module, PrimOp};
[INFO] [stderr]   |                                  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `error::ErrorKind`, `take_while`, `terminated`, `value`
[INFO] [stderr]   --> src/string.rs:5:36
[INFO] [stderr]    |
[INFO] [stderr] 5  |     bytes::complete::{is_not, tag, take_while},
[INFO] [stderr]    |                                    ^^^^^^^^^^
[INFO] [stderr] 6  |     character::complete::digit1,
[INFO] [stderr] 7  |     combinator::{opt, success, value},
[INFO] [stderr]    |                                ^^^^^
[INFO] [stderr] 8  |     error::ErrorKind,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 11 |     sequence::{delimited, preceded, terminated},
[INFO] [stderr]    |                                     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rest`
[INFO] [stderr]   --> src/expr.rs:77:10
[INFO] [stderr]    |
[INFO] [stderr] 77 |     let (rest, op) = parse_primop_name(input)?;
[INFO] [stderr]    |          ^^^^ help: if this is intentional, prefix it with an underscore: `_rest`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `op`
[INFO] [stderr]   --> src/expr.rs:77:16
[INFO] [stderr]    |
[INFO] [stderr] 77 |     let (rest, op) = parse_primop_name(input)?;
[INFO] [stderr]    |                ^^ help: if this is intentional, prefix it with an underscore: `_op`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]   --> src/expr.rs:81:19
[INFO] [stderr]    |
[INFO] [stderr] 81 | pub fn parse_expr(input: &str) -> IResult<&str, Expr> {
[INFO] [stderr]    |                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_uint_literal`
[INFO] [stderr]   --> src/expr.rs:13:8
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub fn parse_uint_literal(input: &str) -> IResult<&str, Expr> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_sint_literal`
[INFO] [stderr]   --> src/expr.rs:19:8
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn parse_sint_literal(input: &str) -> IResult<&str, Expr> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_ref`
[INFO] [stderr]   --> src/expr.rs:25:8
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub fn parse_ref(input: &str) -> IResult<&str, Expr> {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_sub_field`
[INFO] [stderr]   --> src/expr.rs:30:8
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub fn parse_sub_field(input: &str) -> IResult<&str, Expr> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_access`
[INFO] [stderr]   --> src/expr.rs:35:8
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub fn parse_access(input: &str) -> IResult<&str, Expr> {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_dyn_access`
[INFO] [stderr]   --> src/expr.rs:44:8
[INFO] [stderr]    |
[INFO] [stderr] 44 | pub fn parse_dyn_access(input: &str) -> IResult<&str, Expr> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_mux`
[INFO] [stderr]   --> src/expr.rs:50:8
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub fn parse_mux(input: &str) -> IResult<&str, Expr> {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_cond_valid`
[INFO] [stderr]   --> src/expr.rs:63:8
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub fn parse_cond_valid(input: &str) -> IResult<&str, Expr> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `paren_pair`
[INFO] [stderr]   --> src/expr.rs:69:4
[INFO] [stderr]    |
[INFO] [stderr] 69 | fn paren_pair<'a, T, U>(
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_primop`
[INFO] [stderr]   --> src/expr.rs:76:8
[INFO] [stderr]    |
[INFO] [stderr] 76 | pub fn parse_primop(input: &str) -> IResult<&str, Expr> {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_expr`
[INFO] [stderr]   --> src/expr.rs:81:8
[INFO] [stderr]    |
[INFO] [stderr] 81 | pub fn parse_expr(input: &str) -> IResult<&str, Expr> {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_litval`
[INFO] [stderr]   --> src/string.rs:27:8
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub fn parse_litval<'a>(input: &'a str) -> IResult<&'a str, LitVal> {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_info`
[INFO] [stderr]   --> src/string.rs:55:4
[INFO] [stderr]    |
[INFO] [stderr] 55 | fn parse_info(input: &str) -> IResult<&str, Info> {
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_infos`
[INFO] [stderr]   --> src/string.rs:61:8
[INFO] [stderr]    |
[INFO] [stderr] 61 | pub fn parse_infos(input: &str) -> IResult<&str, Vec<Info>> {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_id`
[INFO] [stderr]   --> src/string.rs:65:8
[INFO] [stderr]    |
[INFO] [stderr] 65 | pub fn parse_id(input: &str) -> IResult<&str, IDStr> {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_primop_name`
[INFO] [stderr]   --> src/string.rs:70:8
[INFO] [stderr]    |
[INFO] [stderr] 70 | pub fn parse_primop_name(input: &str) -> IResult<&str, PrimOp> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_decimal_usize`
[INFO] [stderr]    --> src/string.rs:119:8
[INFO] [stderr]     |
[INFO] [stderr] 119 | pub fn parse_decimal_usize(input: &str) -> IResult<&str, usize> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_width`
[INFO] [stderr]    --> src/string.rs:126:8
[INFO] [stderr]     |
[INFO] [stderr] 126 | pub fn parse_width(input: &str) -> IResult<&str, usize> {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_fixed_point_bits`
[INFO] [stderr]    --> src/string.rs:130:8
[INFO] [stderr]     |
[INFO] [stderr] 130 | pub fn parse_fixed_point_bits(input: &str) -> IResult<&str, usize> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_uint_type`
[INFO] [stderr]   --> src/types.rs:19:8
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn parse_uint_type(input: &str) -> IResult<&str, Type> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_sint_type`
[INFO] [stderr]   --> src/types.rs:24:8
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub fn parse_sint_type(input: &str) -> IResult<&str, Type> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_fixed_point_type`
[INFO] [stderr]   --> src/types.rs:29:8
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub fn parse_fixed_point_type(input: &str) -> IResult<&str, Type> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_clock_type`
[INFO] [stderr]   --> src/types.rs:38:8
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub fn parse_clock_type(input: &str) -> IResult<&str, Type> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_analog_type`
[INFO] [stderr]   --> src/types.rs:42:8
[INFO] [stderr]    |
[INFO] [stderr] 42 | pub fn parse_analog_type(input: &str) -> IResult<&str, Type> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_field`
[INFO] [stderr]   --> src/types.rs:47:8
[INFO] [stderr]    |
[INFO] [stderr] 47 | pub fn parse_field(input: &str) -> IResult<&str, Field> {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_bundle`
[INFO] [stderr]   --> src/types.rs:63:8
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub fn parse_bundle(input: &str) -> IResult<&str, Type> {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_vector`
[INFO] [stderr]   --> src/types.rs:70:8
[INFO] [stderr]    |
[INFO] [stderr] 70 | pub fn parse_vector(input: &str) -> IResult<&str, Type> {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_type`
[INFO] [stderr]   --> src/types.rs:85:8
[INFO] [stderr]    |
[INFO] [stderr] 85 | pub fn parse_type(input: &str) -> IResult<&str, Type> {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 34 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/firrtl_parser-4a1812357b14dabd)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests firrtl-parser
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7889d9e5c7722d814fcbb7d63f2f006299d316d801d6b32468ba4aebe19ddeb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7889d9e5c7722d814fcbb7d63f2f006299d316d801d6b32468ba4aebe19ddeb6", kill_on_drop: false }`
[INFO] [stdout] 7889d9e5c7722d814fcbb7d63f2f006299d316d801d6b32468ba4aebe19ddeb6
