[INFO] cloning repository https://github.com/immelon0097/spef_parser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/immelon0097/spef_parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimmelon0097%2Fspef_parser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimmelon0097%2Fspef_parser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7f85df774da7bbf0c6347de5a6818c0a5e792669
[INFO] checking immelon0097/spef_parser against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimmelon0097%2Fspef_parser" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/immelon0097/spef_parser
[INFO] finished tweaking git repo https://github.com/immelon0097/spef_parser
[INFO] tweaked toml for git repo https://github.com/immelon0097/spef_parser written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/immelon0097/spef_parser on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/immelon0097/spef_parser already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.type
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0920a5087192498ad95943d1b3edaf8c4d9e048a4d10adb0697c977d4f40ee69
[INFO] running `Command { std: "docker" "start" "-a" "0920a5087192498ad95943d1b3edaf8c4d9e048a4d10adb0697c977d4f40ee69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0920a5087192498ad95943d1b3edaf8c4d9e048a4d10adb0697c977d4f40ee69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0920a5087192498ad95943d1b3edaf8c4d9e048a4d10adb0697c977d4f40ee69", kill_on_drop: false }`
[INFO] [stdout] 0920a5087192498ad95943d1b3edaf8c4d9e048a4d10adb0697c977d4f40ee69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd3ba6120ea5fc79e4a4f83657ba6382da0abb2c5368770d9c087398e0d6fe63
[INFO] running `Command { std: "docker" "start" "-a" "fd3ba6120ea5fc79e4a4f83657ba6382da0abb2c5368770d9c087398e0d6fe63", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.type
[INFO] [stderr]    Compiling proc-macro2 v1.0.67
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]    Compiling thiserror v1.0.48
[INFO] [stderr]    Compiling memchr v2.6.3
[INFO] [stderr]    Compiling ucd-trie v0.1.6
[INFO] [stderr]    Compiling cxxbridge-flags v1.0.109
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.37
[INFO] [stderr]    Compiling link-cplusplus v1.0.9
[INFO] [stderr]    Compiling cxx v1.0.109
[INFO] [stderr]    Compiling thiserror-impl v1.0.48
[INFO] [stderr]    Compiling cxxbridge-macro v1.0.109
[INFO] [stderr]    Compiling pest v2.7.3
[INFO] [stderr]    Compiling pest_meta v2.7.3
[INFO] [stderr]    Compiling pest_generator v2.7.3
[INFO] [stderr]    Compiling pest_derive v2.7.3
[INFO] [stderr]     Checking spef-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/spef_parser/mod.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let mut pair_str = pair.as_str();
[INFO] [stdout]    |         ----^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SpefParser` is never constructed
[INFO] [stdout]   --> src/spef_parser/mod.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct SpefParser;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_float` is never used
[INFO] [stdout]   --> src/spef_parser/mod.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn process_float(pair: Pair<Rule>) -> Result<f64, pest::error::Error<Rule>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_coordinates` is never used
[INFO] [stdout]   --> src/spef_parser/mod.rs:31:4
[INFO] [stdout]    |
[INFO] [stdout] 31 | fn process_coordinates(pair: Pair<Rule>) -> Result<(f64, f64), pest::error::Error<Rule>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_string` is never used
[INFO] [stdout]   --> src/spef_parser/mod.rs:60:4
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn process_string(pair: Pair<Rule>) -> Result<String, pest::error::Error<Rule>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_conn_dir_enum` is never used
[INFO] [stdout]   --> src/spef_parser/mod.rs:72:4
[INFO] [stdout]    |
[INFO] [stdout] 72 | fn process_conn_dir_enum(pair: Pair<Rule>) -> Result<spef_data::ConnectionDirection, pest::error::Error<Rule>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_conn_type_enum` is never used
[INFO] [stdout]   --> src/spef_parser/mod.rs:86:4
[INFO] [stdout]    |
[INFO] [stdout] 86 | fn process_conn_type_enum(pair: Pair<Rule>) -> Result<spef_data::ConnectionType, pest::error::Error<Rule>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_section_entry` is never used
[INFO] [stdout]   --> src/spef_parser/mod.rs:99:4
[INFO] [stdout]    |
[INFO] [stdout] 99 | fn process_section_entry(pair: Pair<Rule>) -> Result<spef_data::SpefSectionEntry, pest::error::Error<Rule>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_header_entry` is never used
[INFO] [stdout]    --> src/spef_parser/mod.rs:136:4
[INFO] [stdout]     |
[INFO] [stdout] 136 | fn process_header_entry(pair: Pair<Rule>) -> Result<spef_data::SpefHeaderEntry, pest::error::Error<Rule>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_namemap_entry` is never used
[INFO] [stdout]    --> src/spef_parser/mod.rs:162:4
[INFO] [stdout]     |
[INFO] [stdout] 162 | fn process_namemap_entry(pair: Pair<Rule>) -> Result<spef_data::SpefNameMapEntry, pest::error::Error<Rule>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_port_entry` is never used
[INFO] [stdout]    --> src/spef_parser/mod.rs:188:4
[INFO] [stdout]     |
[INFO] [stdout] 188 | fn process_port_entry(pair: Pair<Rule>) -> Result<spef_data::SpefPortEntry, pest::error::Error<Rule>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_dnet_entry` is never used
[INFO] [stdout]    --> src/spef_parser/mod.rs:216:4
[INFO] [stdout]     |
[INFO] [stdout] 216 | fn process_dnet_entry<'a>(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_conn_entry` is never used
[INFO] [stdout]    --> src/spef_parser/mod.rs:245:4
[INFO] [stdout]     |
[INFO] [stdout] 245 | fn process_conn_entry(pair: Pair<Rule>) -> Result<spef_data::SpefConnEntry, pest::error::Error<Rule>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_spef_file` is never used
[INFO] [stdout]    --> src/spef_parser/mod.rs:279:8
[INFO] [stdout]     |
[INFO] [stdout] 279 | pub fn parse_spef_file(spef_file_path: &str) -> Result<spef_data::SpefExchange, pest::error::Error<Rule>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `SpefValue` is never used
[INFO] [stdout]  --> src/spef_parser/spef_data.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait SpefValue: Debug {
[INFO] [stdout]   |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SpefFloatValue` is never constructed
[INFO] [stdout]   --> src/spef_parser/spef_data.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct SpefFloatValue {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SpefStringValue` is never constructed
[INFO] [stdout]   --> src/spef_parser/spef_data.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub struct SpefStringValue {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SpefCoordinatesValue` is never constructed
[INFO] [stdout]   --> src/spef_parser/spef_data.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub struct SpefCoordinatesValue {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `SpefEntryTrait` is never used
[INFO] [stdout]   --> src/spef_parser/spef_data.rs:82:11
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub trait SpefEntryTrait: Debug {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SpefEntryBasicInfo` is never constructed
[INFO] [stdout]    --> src/spef_parser/spef_data.rs:112:12
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub struct SpefEntryBasicInfo {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `get_file_name`, and `get_line_no` are never used
[INFO] [stdout]    --> src/spef_parser/spef_data.rs:118:8
[INFO] [stdout]     |
[INFO] [stdout] 117 | impl SpefEntryBasicInfo {
[INFO] [stdout]     | ----------------------- associated items in this implementation
[INFO] [stdout] 118 |     fn new(file_name: &str, line_no: usize) -> SpefEntryBasicInfo {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 122 |     pub fn get_file_name(&self) -> &str {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 126 |     pub fn get_line_no(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SectionType` is never used
[INFO] [stdout]    --> src/spef_parser/spef_data.rs:132:10
[INFO] [stdout]     |
[INFO] [stdout] 132 | pub enum SectionType {
[INFO] [stdout]     |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SpefSectionEntry` is never constructed
[INFO] [stdout]    --> src/spef_parser/spef_data.rs:143:12
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub struct SpefSectionEntry {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `get_basic_info`, and `get_section_type` are never used
[INFO] [stdout]    --> src/spef_parser/spef_data.rs:149:12
[INFO] [stdout]     |
[INFO] [stdout] 148 | impl SpefSectionEntry {
[INFO] [stdout]     | --------------------- associated items in this implementation
[INFO] [stdout] 149 |     pub fn new(file_name: &str, line_no: usize, section_type: SectionType) -> SpefSectionEntry {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 153 |     pub fn get_basic_info(&self) -> &SpefEntryBasicInfo {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 157 |     pub fn get_section_type(&self) -> &SectionType {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SpefHeaderEntry` is never constructed
[INFO] [stdout]    --> src/spef_parser/spef_data.rs:172:12
[INFO] [stdout]     |
[INFO] [stdout] 172 | pub struct SpefHeaderEntry {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `get_basic_info`, `get_header_key`, and `get_header_value` are never used
[INFO] [stdout]    --> src/spef_parser/spef_data.rs:179:12
[INFO] [stdout]     |
[INFO] [stdout] 178 | impl SpefHeaderEntry {
[INFO] [stdout]     | -------------------- associated items in this implementation
[INFO] [stdout] 179 |     pub fn new(file_name: &str, line_no: usize, header_key: String, header_value: String) -> SpefHeaderEntry {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 187 |     pub fn get_basic_info(&self) -> &SpefEntryBasicInfo {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 191 |     pub fn get_header_key(&self) -> &str {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 195 |     pub fn get_header_value(&self) -> &str {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SpefNameMapEntry` is never constructed
[INFO] [stdout]    --> src/spef_parser/spef_data.rs:214:12
[INFO] [stdout]     |
[INFO] [stdout] 214 | pub struct SpefNameMapEntry {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `get_basic_info`, `get_index`, and `get_name` are never used
[INFO] [stdout]    --> src/spef_parser/spef_data.rs:221:12
[INFO] [stdout]     |
[INFO] [stdout] 220 | impl SpefNameMapEntry {
[INFO] [stdout]     | --------------------- associated items in this implementation
[INFO] [stdout] 221 |     pub fn new(file_name: &str, line_no: usize, index: usize, name: &str) -> SpefNameMapEntry {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 225 |     pub fn get_basic_info(&self) -> &SpefEntryBasicInfo {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 229 |     pub fn get_index(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 233 |     pub fn get_name(&self) -> &str {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ConnectionDirection` is never used
[INFO] [stdout]    --> src/spef_parser/spef_data.rs:253:10
[INFO] [stdout]     |
[INFO] [stdout] 253 | pub enum ConnectionDirection {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SpefPortEntry` is never constructed
[INFO] [stdout]    --> src/spef_parser/spef_data.rs:260:12
[INFO] [stdout]     |
[INFO] [stdout] 260 | pub struct SpefPortEntry {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `get_basic_info`, `get_name`, `get_direction`, and `get_coordinates` are never used
[INFO] [stdout]    --> src/spef_parser/spef_data.rs:268:12
[INFO] [stdout]     |
[INFO] [stdout] 267 | impl SpefPortEntry {
[INFO] [stdout]     | ------------------ associated items in this implementation
[INFO] [stdout] 268 |     pub fn new(file_name: &str, line_no: usize, name: String, direction: ConnectionDirection, coordinates: (f64, f64)) -> SpefPortEntry {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 272 |     pub fn get_basic_info(&self) -> &SpefEntryBasicInfo {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 276 |     pub fn get_name(&self) -> &str {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 280 |     pub fn get_direction(&self) -> &ConnectionDirection {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 284 |     pub fn get_coordinates(&self) -> (f64, f64) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ConnectionType` is never used
[INFO] [stdout]    --> src/spef_parser/spef_data.rs:305:10
[INFO] [stdout]     |
[INFO] [stdout] 305 | pub enum ConnectionType
[INFO] [stdout]     |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SpefConnEntry` is never constructed
[INFO] [stdout]    --> src/spef_parser/spef_data.rs:312:12
[INFO] [stdout]     |
[INFO] [stdout] 312 | pub struct SpefConnEntry {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/spef_parser/spef_data.rs:327:12
[INFO] [stdout]     |
[INFO] [stdout] 326 | impl SpefConnEntry {
[INFO] [stdout]     | ------------------ associated items in this implementation
[INFO] [stdout] 327 |     pub fn new(
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 349 |     pub fn get_basic_info(&self) -> &SpefEntryBasicInfo {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 353 |     pub fn get_name(&self) -> &str {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 357 |     pub fn get_conn_direction(&self) -> &ConnectionDirection {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 361 |     pub fn get_conn_type(&self) -> &ConnectionType {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 365 |     pub fn get_coordinates(&self) -> (f64, f64) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 369 |     pub fn set_layer(&mut self, layer: usize) {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 372 |     pub fn set_ll_corr(&mut self, coordinates: (f64, f64)) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 375 |     pub fn set_ur_corr(&mut self, coordinates: (f64, f64)) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SpefNet` is never constructed
[INFO] [stdout]    --> src/spef_parser/spef_data.rs:397:12
[INFO] [stdout]     |
[INFO] [stdout] 397 | pub struct SpefNet {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `add_connection`, `add_cap`, and `add_res` are never used
[INFO] [stdout]    --> src/spef_parser/spef_data.rs:407:12
[INFO] [stdout]     |
[INFO] [stdout] 406 | impl SpefNet {
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout] 407 |     pub fn new(
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 414 |     pub fn add_connection(&mut self, conn: &SpefConnEntry) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 418 |     pub fn add_cap(&mut self, cap: (String, String, f64)) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 422 |     pub fn add_res(&mut self, res: (String, String, f64)) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SpefExchange` is never constructed
[INFO] [stdout]    --> src/spef_parser/spef_data.rs:429:12
[INFO] [stdout]     |
[INFO] [stdout] 429 | pub struct SpefExchange {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `add_header_entry`, `add_namemap_entry`, `add_port_entry`, and `add_net` are never used
[INFO] [stdout]    --> src/spef_parser/spef_data.rs:438:12
[INFO] [stdout]     |
[INFO] [stdout] 437 | impl SpefExchange {
[INFO] [stdout]     | ----------------- associated items in this implementation
[INFO] [stdout] 438 |     pub fn new(
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 444 |     pub fn add_header_entry(&mut self, header: SpefHeaderEntry) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 447 |     pub fn add_namemap_entry(&mut self, namemap_entry: SpefNameMapEntry) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 451 |     pub fn add_port_entry(&mut self, port_entry: SpefPortEntry) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 455 |     pub fn add_net(&mut self, net: SpefNet) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SpefParserData` is never used
[INFO] [stdout]    --> src/spef_parser/spef_data.rs:461:10
[INFO] [stdout]     |
[INFO] [stdout] 461 | pub enum SpefParserData {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/spef_parser/mod.rs:62:11
[INFO] [stdout]    |
[INFO] [stdout] 62 |     match pair_clone.as_str().parse::<String>() {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `spef-parser` (lib) due to 1 previous error; 39 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/spef_parser/mod.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let mut pair_str = pair.as_str();
[INFO] [stdout]    |         ----^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SpefParser` is never constructed
[INFO] [stdout]   --> src/spef_parser/mod.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct SpefParser;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_float` is never used
[INFO] [stdout]   --> src/spef_parser/mod.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn process_float(pair: Pair<Rule>) -> Result<f64, pest::error::Error<Rule>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_coordinates` is never used
[INFO] [stdout]   --> src/spef_parser/mod.rs:31:4
[INFO] [stdout]    |
[INFO] [stdout] 31 | fn process_coordinates(pair: Pair<Rule>) -> Result<(f64, f64), pest::error::Error<Rule>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_string` is never used
[INFO] [stdout]   --> src/spef_parser/mod.rs:60:4
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn process_string(pair: Pair<Rule>) -> Result<String, pest::error::Error<Rule>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_conn_dir_enum` is never used
[INFO] [stdout]   --> src/spef_parser/mod.rs:72:4
[INFO] [stdout]    |
[INFO] [stdout] 72 | fn process_conn_dir_enum(pair: Pair<Rule>) -> Result<spef_data::ConnectionDirection, pest::error::Error<Rule>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_conn_type_enum` is never used
[INFO] [stdout]   --> src/spef_parser/mod.rs:86:4
[INFO] [stdout]    |
[INFO] [stdout] 86 | fn process_conn_type_enum(pair: Pair<Rule>) -> Result<spef_data::ConnectionType, pest::error::Error<Rule>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_section_entry` is never used
[INFO] [stdout]   --> src/spef_parser/mod.rs:99:4
[INFO] [stdout]    |
[INFO] [stdout] 99 | fn process_section_entry(pair: Pair<Rule>) -> Result<spef_data::SpefSectionEntry, pest::error::Error<Rule>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_header_entry` is never used
[INFO] [stdout]    --> src/spef_parser/mod.rs:136:4
[INFO] [stdout]     |
[INFO] [stdout] 136 | fn process_header_entry(pair: Pair<Rule>) -> Result<spef_data::SpefHeaderEntry, pest::error::Error<Rule>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_namemap_entry` is never used
[INFO] [stdout]    --> src/spef_parser/mod.rs:162:4
[INFO] [stdout]     |
[INFO] [stdout] 162 | fn process_namemap_entry(pair: Pair<Rule>) -> Result<spef_data::SpefNameMapEntry, pest::error::Error<Rule>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_port_entry` is never used
[INFO] [stdout]    --> src/spef_parser/mod.rs:188:4
[INFO] [stdout]     |
[INFO] [stdout] 188 | fn process_port_entry(pair: Pair<Rule>) -> Result<spef_data::SpefPortEntry, pest::error::Error<Rule>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_dnet_entry` is never used
[INFO] [stdout]    --> src/spef_parser/mod.rs:216:4
[INFO] [stdout]     |
[INFO] [stdout] 216 | fn process_dnet_entry<'a>(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_conn_entry` is never used
[INFO] [stdout]    --> src/spef_parser/mod.rs:245:4
[INFO] [stdout]     |
[INFO] [stdout] 245 | fn process_conn_entry(pair: Pair<Rule>) -> Result<spef_data::SpefConnEntry, pest::error::Error<Rule>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_spef_file` is never used
[INFO] [stdout]    --> src/spef_parser/mod.rs:279:8
[INFO] [stdout]     |
[INFO] [stdout] 279 | pub fn parse_spef_file(spef_file_path: &str) -> Result<spef_data::SpefExchange, pest::error::Error<Rule>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `SpefValue` is never used
[INFO] [stdout]  --> src/spef_parser/spef_data.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait SpefValue: Debug {
[INFO] [stdout]   |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SpefFloatValue` is never constructed
[INFO] [stdout]   --> src/spef_parser/spef_data.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct SpefFloatValue {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SpefStringValue` is never constructed
[INFO] [stdout]   --> src/spef_parser/spef_data.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub struct SpefStringValue {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SpefCoordinatesValue` is never constructed
[INFO] [stdout]   --> src/spef_parser/spef_data.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub struct SpefCoordinatesValue {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `SpefEntryTrait` is never used
[INFO] [stdout]   --> src/spef_parser/spef_data.rs:82:11
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub trait SpefEntryTrait: Debug {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SpefEntryBasicInfo` is never constructed
[INFO] [stdout]    --> src/spef_parser/spef_data.rs:112:12
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub struct SpefEntryBasicInfo {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `get_file_name`, and `get_line_no` are never used
[INFO] [stdout]    --> src/spef_parser/spef_data.rs:118:8
[INFO] [stdout]     |
[INFO] [stdout] 117 | impl SpefEntryBasicInfo {
[INFO] [stdout]     | ----------------------- associated items in this implementation
[INFO] [stdout] 118 |     fn new(file_name: &str, line_no: usize) -> SpefEntryBasicInfo {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 122 |     pub fn get_file_name(&self) -> &str {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 126 |     pub fn get_line_no(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SectionType` is never used
[INFO] [stdout]    --> src/spef_parser/spef_data.rs:132:10
[INFO] [stdout]     |
[INFO] [stdout] 132 | pub enum SectionType {
[INFO] [stdout]     |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SpefSectionEntry` is never constructed
[INFO] [stdout]    --> src/spef_parser/spef_data.rs:143:12
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub struct SpefSectionEntry {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `get_basic_info`, and `get_section_type` are never used
[INFO] [stdout]    --> src/spef_parser/spef_data.rs:149:12
[INFO] [stdout]     |
[INFO] [stdout] 148 | impl SpefSectionEntry {
[INFO] [stdout]     | --------------------- associated items in this implementation
[INFO] [stdout] 149 |     pub fn new(file_name: &str, line_no: usize, section_type: SectionType) -> SpefSectionEntry {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 153 |     pub fn get_basic_info(&self) -> &SpefEntryBasicInfo {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 157 |     pub fn get_section_type(&self) -> &SectionType {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SpefHeaderEntry` is never constructed
[INFO] [stdout]    --> src/spef_parser/spef_data.rs:172:12
[INFO] [stdout]     |
[INFO] [stdout] 172 | pub struct SpefHeaderEntry {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `get_basic_info`, `get_header_key`, and `get_header_value` are never used
[INFO] [stdout]    --> src/spef_parser/spef_data.rs:179:12
[INFO] [stdout]     |
[INFO] [stdout] 178 | impl SpefHeaderEntry {
[INFO] [stdout]     | -------------------- associated items in this implementation
[INFO] [stdout] 179 |     pub fn new(file_name: &str, line_no: usize, header_key: String, header_value: String) -> SpefHeaderEntry {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 187 |     pub fn get_basic_info(&self) -> &SpefEntryBasicInfo {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 191 |     pub fn get_header_key(&self) -> &str {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 195 |     pub fn get_header_value(&self) -> &str {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SpefNameMapEntry` is never constructed
[INFO] [stdout]    --> src/spef_parser/spef_data.rs:214:12
[INFO] [stdout]     |
[INFO] [stdout] 214 | pub struct SpefNameMapEntry {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `get_basic_info`, `get_index`, and `get_name` are never used
[INFO] [stdout]    --> src/spef_parser/spef_data.rs:221:12
[INFO] [stdout]     |
[INFO] [stdout] 220 | impl SpefNameMapEntry {
[INFO] [stdout]     | --------------------- associated items in this implementation
[INFO] [stdout] 221 |     pub fn new(file_name: &str, line_no: usize, index: usize, name: &str) -> SpefNameMapEntry {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 225 |     pub fn get_basic_info(&self) -> &SpefEntryBasicInfo {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 229 |     pub fn get_index(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 233 |     pub fn get_name(&self) -> &str {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ConnectionDirection` is never used
[INFO] [stdout]    --> src/spef_parser/spef_data.rs:253:10
[INFO] [stdout]     |
[INFO] [stdout] 253 | pub enum ConnectionDirection {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SpefPortEntry` is never constructed
[INFO] [stdout]    --> src/spef_parser/spef_data.rs:260:12
[INFO] [stdout]     |
[INFO] [stdout] 260 | pub struct SpefPortEntry {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `get_basic_info`, `get_name`, `get_direction`, and `get_coordinates` are never used
[INFO] [stdout]    --> src/spef_parser/spef_data.rs:268:12
[INFO] [stdout]     |
[INFO] [stdout] 267 | impl SpefPortEntry {
[INFO] [stdout]     | ------------------ associated items in this implementation
[INFO] [stdout] 268 |     pub fn new(file_name: &str, line_no: usize, name: String, direction: ConnectionDirection, coordinates: (f64, f64)) -> SpefPortEntry {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 272 |     pub fn get_basic_info(&self) -> &SpefEntryBasicInfo {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 276 |     pub fn get_name(&self) -> &str {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 280 |     pub fn get_direction(&self) -> &ConnectionDirection {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 284 |     pub fn get_coordinates(&self) -> (f64, f64) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ConnectionType` is never used
[INFO] [stdout]    --> src/spef_parser/spef_data.rs:305:10
[INFO] [stdout]     |
[INFO] [stdout] 305 | pub enum ConnectionType
[INFO] [stdout]     |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SpefConnEntry` is never constructed
[INFO] [stdout]    --> src/spef_parser/spef_data.rs:312:12
[INFO] [stdout]     |
[INFO] [stdout] 312 | pub struct SpefConnEntry {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/spef_parser/spef_data.rs:327:12
[INFO] [stdout]     |
[INFO] [stdout] 326 | impl SpefConnEntry {
[INFO] [stdout]     | ------------------ associated items in this implementation
[INFO] [stdout] 327 |     pub fn new(
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 349 |     pub fn get_basic_info(&self) -> &SpefEntryBasicInfo {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 353 |     pub fn get_name(&self) -> &str {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 357 |     pub fn get_conn_direction(&self) -> &ConnectionDirection {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 361 |     pub fn get_conn_type(&self) -> &ConnectionType {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 365 |     pub fn get_coordinates(&self) -> (f64, f64) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 369 |     pub fn set_layer(&mut self, layer: usize) {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 372 |     pub fn set_ll_corr(&mut self, coordinates: (f64, f64)) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 375 |     pub fn set_ur_corr(&mut self, coordinates: (f64, f64)) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SpefNet` is never constructed
[INFO] [stdout]    --> src/spef_parser/spef_data.rs:397:12
[INFO] [stdout]     |
[INFO] [stdout] 397 | pub struct SpefNet {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `add_connection`, `add_cap`, and `add_res` are never used
[INFO] [stdout]    --> src/spef_parser/spef_data.rs:407:12
[INFO] [stdout]     |
[INFO] [stdout] 406 | impl SpefNet {
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout] 407 |     pub fn new(
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 414 |     pub fn add_connection(&mut self, conn: &SpefConnEntry) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 418 |     pub fn add_cap(&mut self, cap: (String, String, f64)) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 422 |     pub fn add_res(&mut self, res: (String, String, f64)) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SpefExchange` is never constructed
[INFO] [stdout]    --> src/spef_parser/spef_data.rs:429:12
[INFO] [stdout]     |
[INFO] [stdout] 429 | pub struct SpefExchange {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `add_header_entry`, `add_namemap_entry`, `add_port_entry`, and `add_net` are never used
[INFO] [stdout]    --> src/spef_parser/spef_data.rs:438:12
[INFO] [stdout]     |
[INFO] [stdout] 437 | impl SpefExchange {
[INFO] [stdout]     | ----------------- associated items in this implementation
[INFO] [stdout] 438 |     pub fn new(
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 444 |     pub fn add_header_entry(&mut self, header: SpefHeaderEntry) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 447 |     pub fn add_namemap_entry(&mut self, namemap_entry: SpefNameMapEntry) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 451 |     pub fn add_port_entry(&mut self, port_entry: SpefPortEntry) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 455 |     pub fn add_net(&mut self, net: SpefNet) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SpefParserData` is never used
[INFO] [stdout]    --> src/spef_parser/spef_data.rs:461:10
[INFO] [stdout]     |
[INFO] [stdout] 461 | pub enum SpefParserData {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/spef_parser/mod.rs:62:11
[INFO] [stdout]    |
[INFO] [stdout] 62 |     match pair_clone.as_str().parse::<String>() {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `spef-parser` (lib test) due to 1 previous error; 39 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "fd3ba6120ea5fc79e4a4f83657ba6382da0abb2c5368770d9c087398e0d6fe63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd3ba6120ea5fc79e4a4f83657ba6382da0abb2c5368770d9c087398e0d6fe63", kill_on_drop: false }`
[INFO] [stdout] fd3ba6120ea5fc79e4a4f83657ba6382da0abb2c5368770d9c087398e0d6fe63
