[INFO] updating cached repository https://github.com/rust-dc/fish-manpage-completions
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 799696470973c3e6c280fb06fd987494e25ae0ae
[INFO] testing rust-dc/fish-manpage-completions against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-dc%2Ffish-manpage-completions" "work/builds/worker-3/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rust-dc/fish-manpage-completions on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/rust-dc/fish-manpage-completions
[INFO] finished tweaking git repo https://github.com/rust-dc/fish-manpage-completions
[INFO] tweaked toml for git repo https://github.com/rust-dc/fish-manpage-completions written to work/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/rust-dc/fish-manpage-completions already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] e92af3857dafee679c8a5f6129fa08a64d9ee72310ce35b7b24f1fe7da62e62c
[INFO] running `"docker" "start" "-a" "e92af3857dafee679c8a5f6129fa08a64d9ee72310ce35b7b24f1fe7da62e62c"`
[INFO] [stderr]    Compiling syn v0.15.29
[INFO] [stderr]    Compiling itertools v0.8.0
[INFO] [stderr]    Compiling regex-automata v0.1.6
[INFO] [stderr]    Compiling libflate v0.1.25
[INFO] [stderr]    Compiling bstr v0.1.2
[INFO] [stderr]    Compiling structopt-derive v0.2.15
[INFO] [stderr]    Compiling structopt v0.2.15
[INFO] [stderr]    Compiling fish-manpage-completions v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `std::error::Error`
[INFO] [stderr]     --> src/main.rs:1122:9
[INFO] [stderr]      |
[INFO] [stderr] 1122 |     use std::error::Error;
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `TODO_TYPE` should have an upper camel case name
[INFO] [stderr]   --> src/deroff.rs:10:6
[INFO] [stderr]    |
[INFO] [stderr] 10 | type TODO_TYPE = u8;
[INFO] [stderr]    |      ^^^^^^^^^ help: convert the identifier to upper camel case: `TodoType`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `TODO_NUMBER_TYPE` should have an upper camel case name
[INFO] [stderr]   --> src/deroff.rs:11:6
[INFO] [stderr]    |
[INFO] [stderr] 11 | type TODO_NUMBER_TYPE = i8;
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `TodoNumberType`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `itertools::Itertools`
[INFO] [stderr]  --> src/main.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use itertools::Itertools;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `manpage`
[INFO] [stderr]    --> src/main.rs:511:26
[INFO] [stderr]     |
[INFO] [stderr] 511 |     fn is_my_type(&self, manpage: &str) -> bool {
[INFO] [stderr]     |                          ^^^^^^^ help: consider prefixing with an underscore: `_manpage`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `manpage`
[INFO] [stderr]    --> src/main.rs:516:34
[INFO] [stderr]     |
[INFO] [stderr] 516 |     fn parse_man_page(&mut self, manpage: &str) -> Option<String> {
[INFO] [stderr]     |                                  ^^^^^^^ help: consider prefixing with an underscore: `_manpage`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `manpage`
[INFO] [stderr]    --> src/main.rs:529:34
[INFO] [stderr]     |
[INFO] [stderr] 529 |     fn parse_man_page(&mut self, manpage: &str) -> Option<String> {
[INFO] [stderr]     |                                  ^^^^^^^ help: consider prefixing with an underscore: `_manpage`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `options_section`
[INFO] [stderr]    --> src/main.rs:610:24
[INFO] [stderr]     |
[INFO] [stderr] 610 |     fn fallback(&self, options_section: &str) -> bool {
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_options_section`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `options_section`
[INFO] [stderr]    --> src/main.rs:652:25
[INFO] [stderr]     |
[INFO] [stderr] 652 |     fn fallback2(&self, options_section: &str) -> bool {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_options_section`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `manpage`
[INFO] [stderr]    --> src/main.rs:665:34
[INFO] [stderr]     |
[INFO] [stderr] 665 |     fn parse_man_page(&mut self, manpage: &str) -> Option<String> {
[INFO] [stderr]     |                                  ^^^^^^^ help: consider prefixing with an underscore: `_manpage`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `manpage`
[INFO] [stderr]    --> src/main.rs:716:34
[INFO] [stderr]     |
[INFO] [stderr] 716 |     fn parse_man_page(&mut self, manpage: &str) -> Option<String> {
[INFO] [stderr]     |                                  ^^^^^^^ help: consider prefixing with an underscore: `_manpage`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `manpage`
[INFO] [stderr]    --> src/main.rs:767:34
[INFO] [stderr]     |
[INFO] [stderr] 767 |     fn parse_man_page(&mut self, manpage: &str) -> Option<String> {
[INFO] [stderr]     |                                  ^^^^^^^ help: consider prefixing with an underscore: `_manpage`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `manpage`
[INFO] [stderr]    --> src/main.rs:820:34
[INFO] [stderr]     |
[INFO] [stderr] 820 |     fn parse_man_page(&mut self, manpage: &str) -> Option<String> {
[INFO] [stderr]     |                                  ^^^^^^^ help: consider prefixing with an underscore: `_manpage`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `string`
[INFO] [stderr]    --> src/main.rs:900:14
[INFO] [stderr]     |
[INFO] [stderr] 900 |         let (string, result) = replace_all(&line);
[INFO] [stderr]     |              ^^^^^^ help: consider prefixing with an underscore: `_string`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `manpage`
[INFO] [stderr]    --> src/main.rs:999:26
[INFO] [stderr]     |
[INFO] [stderr] 999 |     fn is_my_type(&self, manpage: &str) -> bool {
[INFO] [stderr]     |                          ^^^^^^^ help: consider prefixing with an underscore: `_manpage`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `manpage`
[INFO] [stderr]     --> src/main.rs:1006:34
[INFO] [stderr]      |
[INFO] [stderr] 1006 |     fn parse_man_page(&mut self, manpage: &str) -> Option<String> {
[INFO] [stderr]      |                                  ^^^^^^^ help: consider prefixing with an underscore: `_manpage`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `string`
[INFO] [stderr]    --> src/deroff.rs:551:26
[INFO] [stderr]     |
[INFO] [stderr] 551 |     fn deroff(&mut self, string: String) {
[INFO] [stderr]     |                          ^^^^^^ help: consider prefixing with an underscore: `_string`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Brief`
[INFO] [stderr]   --> src/main.rs:80:5
[INFO] [stderr]    |
[INFO] [stderr] 80 |     Brief,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Very`
[INFO] [stderr]   --> src/main.rs:81:5
[INFO] [stderr]    |
[INFO] [stderr] 81 |     Very,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `already_output_completions`
[INFO] [stderr]   --> src/main.rs:95:5
[INFO] [stderr]    |
[INFO] [stderr] 95 |     already_output_completions: HashMap<String, HashSet<String>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `flush_diagnostics`
[INFO] [stderr]    --> src/main.rs:125:5
[INFO] [stderr]     |
[INFO] [stderr] 125 | /     fn flush_diagnostics<T>(&mut self, r#where: &mut T)
[INFO] [stderr] 126 | |     where
[INFO] [stderr] 127 | |         T: Write,
[INFO] [stderr] 128 | |     {
[INFO] [stderr] ...   |
[INFO] [stderr] 134 | |         self.diagnostic_output.clear();
[INFO] [stderr] 135 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `unquote_double_quotes`
[INFO] [stderr]    --> src/main.rs:156:1
[INFO] [stderr]     |
[INFO] [stderr] 156 | fn unquote_double_quotes(data: String) -> String {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `unquote_single_quotes`
[INFO] [stderr]    --> src/main.rs:171:1
[INFO] [stderr]     |
[INFO] [stderr] 171 | fn unquote_single_quotes(data: String) -> String {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `fish_escape_single_quote`
[INFO] [stderr]    --> src/main.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | fn fish_escape_single_quote(string: String) -> String {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `lossy_unicode`
[INFO] [stderr]    --> src/main.rs:197:1
[INFO] [stderr]     |
[INFO] [stderr] 197 | fn lossy_unicode(bytes: &[u8]) -> String {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `MAX_DESCRIPTION_WIDTH`
[INFO] [stderr]    --> src/main.rs:212:1
[INFO] [stderr]     |
[INFO] [stderr] 212 | const MAX_DESCRIPTION_WIDTH: usize = 78;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `TRUNCATION_SUFFIX`
[INFO] [stderr]    --> src/main.rs:213:1
[INFO] [stderr]     |
[INFO] [stderr] 213 | const TRUNCATION_SUFFIX: char = '…';
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `char_len`
[INFO] [stderr]    --> src/main.rs:215:1
[INFO] [stderr]     |
[INFO] [stderr] 215 | fn char_len(string: &str) -> usize {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `fish_options`
[INFO] [stderr]    --> src/main.rs:219:1
[INFO] [stderr]     |
[INFO] [stderr] 219 | fn fish_options(options: &str, existing_options: &mut HashSet<String>) -> Vec<String> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `char_truncate_string`
[INFO] [stderr]    --> src/main.rs:306:1
[INFO] [stderr]     |
[INFO] [stderr] 306 | fn char_truncate_string(string: &str, max_length: usize, truncator: char) -> Cow<str> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `truncated_description`
[INFO] [stderr]    --> src/main.rs:339:1
[INFO] [stderr]     |
[INFO] [stderr] 339 | fn truncated_description(description: &str) -> String {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `built_command`
[INFO] [stderr]    --> src/main.rs:404:1
[INFO] [stderr]     |
[INFO] [stderr] 404 | / fn built_command(
[INFO] [stderr] 405 | |     options: &str,
[INFO] [stderr] 406 | |     description: &str,
[INFO] [stderr] 407 | |     built_command_output: &mut Vec<String>,
[INFO] [stderr] ...   |
[INFO] [stderr] 421 | |     ));
[INFO] [stderr] 422 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `complete_command`
[INFO] [stderr]    --> src/main.rs:424:1
[INFO] [stderr]     |
[INFO] [stderr] 424 | fn complete_command(cmdname: String, args: Vec<String>, description: &str) -> String {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `remove_groff_formatting`
[INFO] [stderr]    --> src/main.rs:478:1
[INFO] [stderr]     |
[INFO] [stderr] 478 | fn remove_groff_formatting(data: &str) -> String {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `fallback`
[INFO] [stderr]    --> src/main.rs:610:5
[INFO] [stderr]     |
[INFO] [stderr] 610 |     fn fallback(&self, options_section: &str) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `fallback2`
[INFO] [stderr]    --> src/main.rs:652:5
[INFO] [stderr]     |
[INFO] [stderr] 652 |     fn fallback2(&self, options_section: &str) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `trim_groff`
[INFO] [stderr]    --> src/main.rs:839:5
[INFO] [stderr]     |
[INFO] [stderr] 839 |     fn trim_groff(line: &str) -> String {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `replace_all`
[INFO] [stderr]    --> src/main.rs:878:1
[INFO] [stderr]     |
[INFO] [stderr] 878 | fn replace_all(line: &str) -> (Cow<str>, u32) {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `count_argument_dashes`
[INFO] [stderr]    --> src/main.rs:899:5
[INFO] [stderr]     |
[INFO] [stderr] 899 |     fn count_argument_dashes(line: &str) -> u32 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `groff_replace_escapes`
[INFO] [stderr]    --> src/main.rs:919:5
[INFO] [stderr]     |
[INFO] [stderr] 919 |     fn groff_replace_escapes(line: &str) -> String {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_option`
[INFO] [stderr]    --> src/main.rs:934:5
[INFO] [stderr]     |
[INFO] [stderr] 934 |     fn is_option(line: &str) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_option`
[INFO] [stderr]     --> src/main.rs:1019:5
[INFO] [stderr]      |
[INFO] [stderr] 1019 |     fn is_option(line: &str) -> bool {
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `could_be_description`
[INFO] [stderr]     --> src/main.rs:1032:5
[INFO] [stderr]      |
[INFO] [stderr] 1032 |     fn could_be_description(line: &str) -> bool {
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `file_is_overwritable`
[INFO] [stderr]     --> src/main.rs:1121:1
[INFO] [stderr]      |
[INFO] [stderr] 1121 | fn file_is_overwritable(path: &Path) -> Result<bool, String> {
[INFO] [stderr]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `cleanup_autogenerated_file`
[INFO] [stderr]     --> src/main.rs:1193:1
[INFO] [stderr]      |
[INFO] [stderr] 1193 | fn cleanup_autogenerated_file(path: &Path) {
[INFO] [stderr]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_and_output_man_pages`
[INFO] [stderr]     --> src/main.rs:1384:1
[INFO] [stderr]      |
[INFO] [stderr] 1384 | / fn parse_and_output_man_pages(
[INFO] [stderr] 1385 | |     _paths: impl Iterator<Item = PathBuf>,
[INFO] [stderr] 1386 | |     _output_directory: PathBuf,
[INFO] [stderr] 1387 | |     Progress(_show_progress): Progress,
[INFO] [stderr] 1388 | | ) {
[INFO] [stderr] 1389 | |     unimplemented!();
[INFO] [stderr] 1390 | | }
[INFO] [stderr]      | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `TODO_TYPE`
[INFO] [stderr]   --> src/deroff.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | type TODO_TYPE = u8;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `TODO_NUMBER_TYPE`
[INFO] [stderr]   --> src/deroff.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | type TODO_NUMBER_TYPE = i8;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `SKIP_LISTS`
[INFO] [stderr]   --> src/deroff.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | const SKIP_LISTS: bool = false;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `SKIP_HEADERS`
[INFO] [stderr]   --> src/deroff.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | const SKIP_HEADERS: bool = false;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `TblState`
[INFO] [stderr]   --> src/deroff.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | enum TblState {
[INFO] [stderr]    | ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Deroffer`
[INFO] [stderr]   --> src/deroff.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | struct Deroffer {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/deroff.rs:52:5
[INFO] [stderr]    |
[INFO] [stderr] 52 |     fn new() -> Deroffer {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_output`
[INFO] [stderr]   --> src/deroff.rs:88:5
[INFO] [stderr]    |
[INFO] [stderr] 88 |     fn get_output(&self, output: &[u8]) -> Result<String, String> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `g_specs_specletter`
[INFO] [stderr]   --> src/deroff.rs:96:5
[INFO] [stderr]    |
[INFO] [stderr] 96 |     fn g_specs_specletter(key: &str) -> Option<&'static str> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `g_specs`
[INFO] [stderr]    --> src/deroff.rs:179:5
[INFO] [stderr]     |
[INFO] [stderr] 179 |     fn g_specs(key: &str) -> Option<&'static str> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `skip_char`
[INFO] [stderr]    --> src/deroff.rs:363:5
[INFO] [stderr]     |
[INFO] [stderr] 363 |     fn skip_char<'a>(&self, s: &'a str, amount: Option<usize>) -> &'a str {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `skip_leading_whitespace`
[INFO] [stderr]    --> src/deroff.rs:368:5
[INFO] [stderr]     |
[INFO] [stderr] 368 |     fn skip_leading_whitespace<'a>(&self, s: &'a str) -> &'a str {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `str_at`
[INFO] [stderr]    --> src/deroff.rs:372:5
[INFO] [stderr]     |
[INFO] [stderr] 372 |     fn str_at(string: &str, idx: usize) -> &str {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_white`
[INFO] [stderr]    --> src/deroff.rs:388:5
[INFO] [stderr]     |
[INFO] [stderr] 388 |     fn is_white<'a>(s: &'a str, idx: usize) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `g_macro_dispatch`
[INFO] [stderr]    --> src/deroff.rs:396:5
[INFO] [stderr]     |
[INFO] [stderr] 396 |     fn g_macro_dispatch(&mut self, s: &str) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `macro_sh`
[INFO] [stderr]    --> src/deroff.rs:445:5
[INFO] [stderr]     |
[INFO] [stderr] 445 |     fn macro_sh(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `macro_ss_ip`
[INFO] [stderr]    --> src/deroff.rs:449:5
[INFO] [stderr]     |
[INFO] [stderr] 449 |     fn macro_ss_ip(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `macro_i_ir`
[INFO] [stderr]    --> src/deroff.rs:453:5
[INFO] [stderr]     |
[INFO] [stderr] 453 |     fn macro_i_ir(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `macro_nm`
[INFO] [stderr]    --> src/deroff.rs:457:5
[INFO] [stderr]     |
[INFO] [stderr] 457 |     fn macro_nm(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `macro_close_bracket`
[INFO] [stderr]    --> src/deroff.rs:461:5
[INFO] [stderr]     |
[INFO] [stderr] 461 |     fn macro_close_bracket(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `macro_ps`
[INFO] [stderr]    --> src/deroff.rs:465:5
[INFO] [stderr]     |
[INFO] [stderr] 465 |     fn macro_ps(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `macro_pe`
[INFO] [stderr]    --> src/deroff.rs:469:5
[INFO] [stderr]     |
[INFO] [stderr] 469 |     fn macro_pe(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `macro_ts`
[INFO] [stderr]    --> src/deroff.rs:473:5
[INFO] [stderr]     |
[INFO] [stderr] 473 |     fn macro_ts(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `macro_t_and`
[INFO] [stderr]    --> src/deroff.rs:477:5
[INFO] [stderr]     |
[INFO] [stderr] 477 |     fn macro_t_and(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `macro_te`
[INFO] [stderr]    --> src/deroff.rs:481:5
[INFO] [stderr]     |
[INFO] [stderr] 481 |     fn macro_te(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `macro_eq`
[INFO] [stderr]    --> src/deroff.rs:485:5
[INFO] [stderr]     |
[INFO] [stderr] 485 |     fn macro_eq(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `macro_en`
[INFO] [stderr]    --> src/deroff.rs:489:5
[INFO] [stderr]     |
[INFO] [stderr] 489 |     fn macro_en(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `macro_r1`
[INFO] [stderr]    --> src/deroff.rs:493:5
[INFO] [stderr]     |
[INFO] [stderr] 493 |     fn macro_r1(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `macro_r2`
[INFO] [stderr]    --> src/deroff.rs:497:5
[INFO] [stderr]     |
[INFO] [stderr] 497 |     fn macro_r2(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `macro_de`
[INFO] [stderr]    --> src/deroff.rs:501:5
[INFO] [stderr]     |
[INFO] [stderr] 501 |     fn macro_de(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `macro_bl_vl`
[INFO] [stderr]    --> src/deroff.rs:505:5
[INFO] [stderr]     |
[INFO] [stderr] 505 |     fn macro_bl_vl(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `macro_bv`
[INFO] [stderr]    --> src/deroff.rs:509:5
[INFO] [stderr]     |
[INFO] [stderr] 509 |     fn macro_bv(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `macro_le`
[INFO] [stderr]    --> src/deroff.rs:513:5
[INFO] [stderr]     |
[INFO] [stderr] 513 |     fn macro_le(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `macro_lp_pp`
[INFO] [stderr]    --> src/deroff.rs:517:5
[INFO] [stderr]     |
[INFO] [stderr] 517 |     fn macro_lp_pp(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `macro_ds`
[INFO] [stderr]    --> src/deroff.rs:521:5
[INFO] [stderr]     |
[INFO] [stderr] 521 |     fn macro_ds(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `macro_so_nx`
[INFO] [stderr]    --> src/deroff.rs:525:5
[INFO] [stderr]     |
[INFO] [stderr] 525 |     fn macro_so_nx(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `macro_tr`
[INFO] [stderr]    --> src/deroff.rs:529:5
[INFO] [stderr]     |
[INFO] [stderr] 529 |     fn macro_tr(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `macro_s`
[INFO] [stderr]    --> src/deroff.rs:533:5
[INFO] [stderr]     |
[INFO] [stderr] 533 |     fn macro_s(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `macro_other`
[INFO] [stderr]    --> src/deroff.rs:537:5
[INFO] [stderr]     |
[INFO] [stderr] 537 |     fn macro_other(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `not_whitespace`
[INFO] [stderr]    --> src/deroff.rs:541:5
[INFO] [stderr]     |
[INFO] [stderr] 541 |     fn not_whitespace(s: &str, idx: usize) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `deroff`
[INFO] [stderr]    --> src/deroff.rs:551:5
[INFO] [stderr]     |
[INFO] [stderr] 551 |     fn deroff(&mut self, string: String) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `flush_output`
[INFO] [stderr]    --> src/deroff.rs:555:5
[INFO] [stderr]     |
[INFO] [stderr] 555 |     fn flush_output<W: std::io::Write>(&mut self, mut write: W) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `deroff_files`
[INFO] [stderr]    --> src/deroff.rs:560:1
[INFO] [stderr]     |
[INFO] [stderr] 560 | fn deroff_files(files: &[String]) -> std::io::Result<()> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `tblTab` should have a snake case name
[INFO] [stderr]   --> src/deroff.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     tblTab: String,
[INFO] [stderr]    |     ^^^^^^ help: convert the identifier to snake case: `tbl_tab`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/deroff.rs:568:13
[INFO] [stderr]     |
[INFO] [stderr] 568 |             decoder.read_to_string(&mut string);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.11s
[INFO] running `"docker" "inspect" "e92af3857dafee679c8a5f6129fa08a64d9ee72310ce35b7b24f1fe7da62e62c"`
[INFO] running `"docker" "rm" "-f" "e92af3857dafee679c8a5f6129fa08a64d9ee72310ce35b7b24f1fe7da62e62c"`
[INFO] [stdout] e92af3857dafee679c8a5f6129fa08a64d9ee72310ce35b7b24f1fe7da62e62c
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 63c0dc731236bcc391054b36331b5f697b16dd161ac68c9ec5044d3eb15e9403
[INFO] running `"docker" "start" "-a" "63c0dc731236bcc391054b36331b5f697b16dd161ac68c9ec5044d3eb15e9403"`
[INFO] [stderr]    Compiling fish-manpage-completions v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `assert_ne`
[INFO] [stderr]   --> src/main.rs:10:36
[INFO] [stderr]    |
[INFO] [stderr] 10 | use pretty_assertions::{assert_eq, assert_ne};
[INFO] [stderr]    |                                    ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::error::Error`
[INFO] [stderr]     --> src/main.rs:1122:9
[INFO] [stderr]      |
[INFO] [stderr] 1122 |     use std::error::Error;
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `TODO_TYPE` should have an upper camel case name
[INFO] [stderr]   --> src/deroff.rs:10:6
[INFO] [stderr]    |
[INFO] [stderr] 10 | type TODO_TYPE = u8;
[INFO] [stderr]    |      ^^^^^^^^^ help: convert the identifier to upper camel case: `TodoType`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `TODO_NUMBER_TYPE` should have an upper camel case name
[INFO] [stderr]   --> src/deroff.rs:11:6
[INFO] [stderr]    |
[INFO] [stderr] 11 | type TODO_NUMBER_TYPE = i8;
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `TodoNumberType`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `itertools::Itertools`
[INFO] [stderr]  --> src/main.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use itertools::Itertools;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `manpage`
[INFO] [stderr]    --> src/main.rs:511:26
[INFO] [stderr]     |
[INFO] [stderr] 511 |     fn is_my_type(&self, manpage: &str) -> bool {
[INFO] [stderr]     |                          ^^^^^^^ help: consider prefixing with an underscore: `_manpage`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `manpage`
[INFO] [stderr]    --> src/main.rs:516:34
[INFO] [stderr]     |
[INFO] [stderr] 516 |     fn parse_man_page(&mut self, manpage: &str) -> Option<String> {
[INFO] [stderr]     |                                  ^^^^^^^ help: consider prefixing with an underscore: `_manpage`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `manpage`
[INFO] [stderr]    --> src/main.rs:529:34
[INFO] [stderr]     |
[INFO] [stderr] 529 |     fn parse_man_page(&mut self, manpage: &str) -> Option<String> {
[INFO] [stderr]     |                                  ^^^^^^^ help: consider prefixing with an underscore: `_manpage`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `options_section`
[INFO] [stderr]    --> src/main.rs:610:24
[INFO] [stderr]     |
[INFO] [stderr] 610 |     fn fallback(&self, options_section: &str) -> bool {
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_options_section`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `options_section`
[INFO] [stderr]    --> src/main.rs:652:25
[INFO] [stderr]     |
[INFO] [stderr] 652 |     fn fallback2(&self, options_section: &str) -> bool {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_options_section`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `manpage`
[INFO] [stderr]    --> src/main.rs:665:34
[INFO] [stderr]     |
[INFO] [stderr] 665 |     fn parse_man_page(&mut self, manpage: &str) -> Option<String> {
[INFO] [stderr]     |                                  ^^^^^^^ help: consider prefixing with an underscore: `_manpage`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `manpage`
[INFO] [stderr]    --> src/main.rs:716:34
[INFO] [stderr]     |
[INFO] [stderr] 716 |     fn parse_man_page(&mut self, manpage: &str) -> Option<String> {
[INFO] [stderr]     |                                  ^^^^^^^ help: consider prefixing with an underscore: `_manpage`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `manpage`
[INFO] [stderr]    --> src/main.rs:767:34
[INFO] [stderr]     |
[INFO] [stderr] 767 |     fn parse_man_page(&mut self, manpage: &str) -> Option<String> {
[INFO] [stderr]     |                                  ^^^^^^^ help: consider prefixing with an underscore: `_manpage`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `manpage`
[INFO] [stderr]    --> src/main.rs:820:34
[INFO] [stderr]     |
[INFO] [stderr] 820 |     fn parse_man_page(&mut self, manpage: &str) -> Option<String> {
[INFO] [stderr]     |                                  ^^^^^^^ help: consider prefixing with an underscore: `_manpage`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `string`
[INFO] [stderr]    --> src/main.rs:900:14
[INFO] [stderr]     |
[INFO] [stderr] 900 |         let (string, result) = replace_all(&line);
[INFO] [stderr]     |              ^^^^^^ help: consider prefixing with an underscore: `_string`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `manpage`
[INFO] [stderr]    --> src/main.rs:999:26
[INFO] [stderr]     |
[INFO] [stderr] 999 |     fn is_my_type(&self, manpage: &str) -> bool {
[INFO] [stderr]     |                          ^^^^^^^ help: consider prefixing with an underscore: `_manpage`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `manpage`
[INFO] [stderr]     --> src/main.rs:1006:34
[INFO] [stderr]      |
[INFO] [stderr] 1006 |     fn parse_man_page(&mut self, manpage: &str) -> Option<String> {
[INFO] [stderr]      |                                  ^^^^^^^ help: consider prefixing with an underscore: `_manpage`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `string`
[INFO] [stderr]    --> src/deroff.rs:551:26
[INFO] [stderr]     |
[INFO] [stderr] 551 |     fn deroff(&mut self, string: String) {
[INFO] [stderr]     |                          ^^^^^^ help: consider prefixing with an underscore: `_string`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Brief`
[INFO] [stderr]   --> src/main.rs:80:5
[INFO] [stderr]    |
[INFO] [stderr] 80 |     Brief,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Very`
[INFO] [stderr]   --> src/main.rs:81:5
[INFO] [stderr]    |
[INFO] [stderr] 81 |     Very,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `already_output_completions`
[INFO] [stderr]   --> src/main.rs:95:5
[INFO] [stderr]    |
[INFO] [stderr] 95 |     already_output_completions: HashMap<String, HashSet<String>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `flush_diagnostics`
[INFO] [stderr]    --> src/main.rs:125:5
[INFO] [stderr]     |
[INFO] [stderr] 125 | /     fn flush_diagnostics<T>(&mut self, r#where: &mut T)
[INFO] [stderr] 126 | |     where
[INFO] [stderr] 127 | |         T: Write,
[INFO] [stderr] 128 | |     {
[INFO] [stderr] ...   |
[INFO] [stderr] 134 | |         self.diagnostic_output.clear();
[INFO] [stderr] 135 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `unquote_double_quotes`
[INFO] [stderr]    --> src/main.rs:156:1
[INFO] [stderr]     |
[INFO] [stderr] 156 | fn unquote_double_quotes(data: String) -> String {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `unquote_single_quotes`
[INFO] [stderr]    --> src/main.rs:171:1
[INFO] [stderr]     |
[INFO] [stderr] 171 | fn unquote_single_quotes(data: String) -> String {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `built_command`
[INFO] [stderr]    --> src/main.rs:404:1
[INFO] [stderr]     |
[INFO] [stderr] 404 | / fn built_command(
[INFO] [stderr] 405 | |     options: &str,
[INFO] [stderr] 406 | |     description: &str,
[INFO] [stderr] 407 | |     built_command_output: &mut Vec<String>,
[INFO] [stderr] ...   |
[INFO] [stderr] 421 | |     ));
[INFO] [stderr] 422 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `fallback`
[INFO] [stderr]    --> src/main.rs:610:5
[INFO] [stderr]     |
[INFO] [stderr] 610 |     fn fallback(&self, options_section: &str) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `fallback2`
[INFO] [stderr]    --> src/main.rs:652:5
[INFO] [stderr]     |
[INFO] [stderr] 652 |     fn fallback2(&self, options_section: &str) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_and_output_man_pages`
[INFO] [stderr]     --> src/main.rs:1384:1
[INFO] [stderr]      |
[INFO] [stderr] 1384 | / fn parse_and_output_man_pages(
[INFO] [stderr] 1385 | |     _paths: impl Iterator<Item = PathBuf>,
[INFO] [stderr] 1386 | |     _output_directory: PathBuf,
[INFO] [stderr] 1387 | |     Progress(_show_progress): Progress,
[INFO] [stderr] 1388 | | ) {
[INFO] [stderr] 1389 | |     unimplemented!();
[INFO] [stderr] 1390 | | }
[INFO] [stderr]      | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `TODO_NUMBER_TYPE`
[INFO] [stderr]   --> src/deroff.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | type TODO_NUMBER_TYPE = i8;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `SKIP_LISTS`
[INFO] [stderr]   --> src/deroff.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | const SKIP_LISTS: bool = false;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `SKIP_HEADERS`
[INFO] [stderr]   --> src/deroff.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | const SKIP_HEADERS: bool = false;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Format`
[INFO] [stderr]   --> src/deroff.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     Format,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Data`
[INFO] [stderr]   --> src/deroff.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     Data,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `g_re_word`
[INFO] [stderr]   --> src/deroff.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     g_re_word: &'static Regex,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `g_re_number`
[INFO] [stderr]   --> src/deroff.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     g_re_number: &'static Regex,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `g_re_not_backslash_or_whitespace`
[INFO] [stderr]   --> src/deroff.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     g_re_not_backslash_or_whitespace: &'static Regex,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `g_re_font`
[INFO] [stderr]   --> src/deroff.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     g_re_font: &'static Regex,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `reg_table`
[INFO] [stderr]   --> src/deroff.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     reg_table: HashMap<TODO_TYPE, TODO_TYPE>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `tr_from`
[INFO] [stderr]   --> src/deroff.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     tr_from: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `tr_to`
[INFO] [stderr]   --> src/deroff.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     tr_to: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `tr`
[INFO] [stderr]   --> src/deroff.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     tr: String,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `specletter`
[INFO] [stderr]   --> src/deroff.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     specletter: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `refer`
[INFO] [stderr]   --> src/deroff.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     refer: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `macro`
[INFO] [stderr]   --> src/deroff.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     r#macro: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `nobody`
[INFO] [stderr]   --> src/deroff.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     nobody: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `inlist`
[INFO] [stderr]   --> src/deroff.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     inlist: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `inheader`
[INFO] [stderr]   --> src/deroff.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     inheader: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `pic`
[INFO] [stderr]   --> src/deroff.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pic: bool,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `tbl`
[INFO] [stderr]   --> src/deroff.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 |     tbl: bool,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `tblstate`
[INFO] [stderr]   --> src/deroff.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 |     tblstate: TblState,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `tblTab`
[INFO] [stderr]   --> src/deroff.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     tblTab: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `eqn`
[INFO] [stderr]   --> src/deroff.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     eqn: bool,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `output`
[INFO] [stderr]   --> src/deroff.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     output: Vec<TODO_TYPE>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `name`
[INFO] [stderr]   --> src/deroff.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 46 |     name: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `s`
[INFO] [stderr]   --> src/deroff.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 |     s: String, // This is not explicitly defined in python code
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `g_specs_specletter`
[INFO] [stderr]   --> src/deroff.rs:96:5
[INFO] [stderr]    |
[INFO] [stderr] 96 |     fn g_specs_specletter(key: &str) -> Option<&'static str> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `g_specs`
[INFO] [stderr]    --> src/deroff.rs:179:5
[INFO] [stderr]     |
[INFO] [stderr] 179 |     fn g_specs(key: &str) -> Option<&'static str> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `skip_char`
[INFO] [stderr]    --> src/deroff.rs:363:5
[INFO] [stderr]     |
[INFO] [stderr] 363 |     fn skip_char<'a>(&self, s: &'a str, amount: Option<usize>) -> &'a str {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `skip_leading_whitespace`
[INFO] [stderr]    --> src/deroff.rs:368:5
[INFO] [stderr]     |
[INFO] [stderr] 368 |     fn skip_leading_whitespace<'a>(&self, s: &'a str) -> &'a str {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `g_macro_dispatch`
[INFO] [stderr]    --> src/deroff.rs:396:5
[INFO] [stderr]     |
[INFO] [stderr] 396 |     fn g_macro_dispatch(&mut self, s: &str) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `macro_sh`
[INFO] [stderr]    --> src/deroff.rs:445:5
[INFO] [stderr]     |
[INFO] [stderr] 445 |     fn macro_sh(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `macro_ss_ip`
[INFO] [stderr]    --> src/deroff.rs:449:5
[INFO] [stderr]     |
[INFO] [stderr] 449 |     fn macro_ss_ip(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `macro_i_ir`
[INFO] [stderr]    --> src/deroff.rs:453:5
[INFO] [stderr]     |
[INFO] [stderr] 453 |     fn macro_i_ir(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `macro_nm`
[INFO] [stderr]    --> src/deroff.rs:457:5
[INFO] [stderr]     |
[INFO] [stderr] 457 |     fn macro_nm(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `macro_close_bracket`
[INFO] [stderr]    --> src/deroff.rs:461:5
[INFO] [stderr]     |
[INFO] [stderr] 461 |     fn macro_close_bracket(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `macro_ps`
[INFO] [stderr]    --> src/deroff.rs:465:5
[INFO] [stderr]     |
[INFO] [stderr] 465 |     fn macro_ps(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `macro_pe`
[INFO] [stderr]    --> src/deroff.rs:469:5
[INFO] [stderr]     |
[INFO] [stderr] 469 |     fn macro_pe(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `macro_ts`
[INFO] [stderr]    --> src/deroff.rs:473:5
[INFO] [stderr]     |
[INFO] [stderr] 473 |     fn macro_ts(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `macro_t_and`
[INFO] [stderr]    --> src/deroff.rs:477:5
[INFO] [stderr]     |
[INFO] [stderr] 477 |     fn macro_t_and(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `macro_te`
[INFO] [stderr]    --> src/deroff.rs:481:5
[INFO] [stderr]     |
[INFO] [stderr] 481 |     fn macro_te(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `macro_eq`
[INFO] [stderr]    --> src/deroff.rs:485:5
[INFO] [stderr]     |
[INFO] [stderr] 485 |     fn macro_eq(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `macro_en`
[INFO] [stderr]    --> src/deroff.rs:489:5
[INFO] [stderr]     |
[INFO] [stderr] 489 |     fn macro_en(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `macro_r1`
[INFO] [stderr]    --> src/deroff.rs:493:5
[INFO] [stderr]     |
[INFO] [stderr] 493 |     fn macro_r1(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `macro_r2`
[INFO] [stderr]    --> src/deroff.rs:497:5
[INFO] [stderr]     |
[INFO] [stderr] 497 |     fn macro_r2(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `macro_de`
[INFO] [stderr]    --> src/deroff.rs:501:5
[INFO] [stderr]     |
[INFO] [stderr] 501 |     fn macro_de(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `macro_bl_vl`
[INFO] [stderr]    --> src/deroff.rs:505:5
[INFO] [stderr]     |
[INFO] [stderr] 505 |     fn macro_bl_vl(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `macro_bv`
[INFO] [stderr]    --> src/deroff.rs:509:5
[INFO] [stderr]     |
[INFO] [stderr] 509 |     fn macro_bv(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `macro_le`
[INFO] [stderr]    --> src/deroff.rs:513:5
[INFO] [stderr]     |
[INFO] [stderr] 513 |     fn macro_le(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `macro_lp_pp`
[INFO] [stderr]    --> src/deroff.rs:517:5
[INFO] [stderr]     |
[INFO] [stderr] 517 |     fn macro_lp_pp(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `macro_ds`
[INFO] [stderr]    --> src/deroff.rs:521:5
[INFO] [stderr]     |
[INFO] [stderr] 521 |     fn macro_ds(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `macro_so_nx`
[INFO] [stderr]    --> src/deroff.rs:525:5
[INFO] [stderr]     |
[INFO] [stderr] 525 |     fn macro_so_nx(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `macro_tr`
[INFO] [stderr]    --> src/deroff.rs:529:5
[INFO] [stderr]     |
[INFO] [stderr] 529 |     fn macro_tr(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `macro_s`
[INFO] [stderr]    --> src/deroff.rs:533:5
[INFO] [stderr]     |
[INFO] [stderr] 533 |     fn macro_s(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `macro_other`
[INFO] [stderr]    --> src/deroff.rs:537:5
[INFO] [stderr]     |
[INFO] [stderr] 537 |     fn macro_other(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `deroff`
[INFO] [stderr]    --> src/deroff.rs:551:5
[INFO] [stderr]     |
[INFO] [stderr] 551 |     fn deroff(&mut self, string: String) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `flush_output`
[INFO] [stderr]    --> src/deroff.rs:555:5
[INFO] [stderr]     |
[INFO] [stderr] 555 |     fn flush_output<W: std::io::Write>(&mut self, mut write: W) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `deroff_files`
[INFO] [stderr]    --> src/deroff.rs:560:1
[INFO] [stderr]     |
[INFO] [stderr] 560 | fn deroff_files(files: &[String]) -> std::io::Result<()> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_TypeDarwin_trim_groff` should have a snake case name
[INFO] [stderr]    --> src/main.rs:826:4
[INFO] [stderr]     |
[INFO] [stderr] 826 | fn test_TypeDarwin_trim_groff() {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_type_darwin_trim_groff`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_TypeDarwin_count_argument_dashes` should have a snake case name
[INFO] [stderr]    --> src/main.rs:890:4
[INFO] [stderr]     |
[INFO] [stderr] 890 | fn test_TypeDarwin_count_argument_dashes() {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_type_darwin_count_argument_dashes`
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_TypeDarwin_groff_replace_escapes` should have a snake case name
[INFO] [stderr]    --> src/main.rs:906:4
[INFO] [stderr]     |
[INFO] [stderr] 906 | fn test_TypeDarwin_groff_replace_escapes() {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_type_darwin_groff_replace_escapes`
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_TypeDarwin_is_option` should have a snake case name
[INFO] [stderr]    --> src/main.rs:927:4
[INFO] [stderr]     |
[INFO] [stderr] 927 | fn test_TypeDarwin_is_option() {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_type_darwin_is_option`
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_TypeDeroff_is_option` should have a snake case name
[INFO] [stderr]     --> src/main.rs:1012:4
[INFO] [stderr]      |
[INFO] [stderr] 1012 | fn test_TypeDeroff_is_option() {
[INFO] [stderr]      |    ^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_type_deroff_is_option`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]     --> src/main.rs:1095:5
[INFO] [stderr]      |
[INFO] [stderr] 1095 |     tests::remove_test_file(good_path);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]     --> src/main.rs:1096:5
[INFO] [stderr]      |
[INFO] [stderr] 1096 |     tests::remove_test_file(bad_path);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]     --> src/main.rs:1099:5
[INFO] [stderr]      |
[INFO] [stderr] 1099 |     tests::create_test_file(good_path, FileKind::Good);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]     --> src/main.rs:1106:5
[INFO] [stderr]      |
[INFO] [stderr] 1106 |     tests::create_test_file(bad_path, FileKind::Bad);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]     --> src/main.rs:1115:5
[INFO] [stderr]      |
[INFO] [stderr] 1115 |     tests::remove_test_file(good_path);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]     --> src/main.rs:1116:5
[INFO] [stderr]      |
[INFO] [stderr] 1116 |     tests::remove_test_file(bad_path);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]     --> src/main.rs:1169:5
[INFO] [stderr]      |
[INFO] [stderr] 1169 |     tests::remove_test_file(good_path);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]     --> src/main.rs:1170:5
[INFO] [stderr]      |
[INFO] [stderr] 1170 |     tests::remove_test_file(bad_path);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]     --> src/main.rs:1173:5
[INFO] [stderr]      |
[INFO] [stderr] 1173 |     tests::create_test_file(good_path, FileKind::Good);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]     --> src/main.rs:1180:5
[INFO] [stderr]      |
[INFO] [stderr] 1180 |     tests::create_test_file(bad_path, FileKind::Bad);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]     --> src/main.rs:1189:5
[INFO] [stderr]      |
[INFO] [stderr] 1189 |     tests::remove_test_file(good_path);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]     --> src/main.rs:1190:5
[INFO] [stderr]      |
[INFO] [stderr] 1190 |     tests::remove_test_file(bad_path);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `tblTab` should have a snake case name
[INFO] [stderr]   --> src/deroff.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     tblTab: String,
[INFO] [stderr]    |     ^^^^^^ help: convert the identifier to snake case: `tbl_tab`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/deroff.rs:568:13
[INFO] [stderr]     |
[INFO] [stderr] 568 |             decoder.read_to_string(&mut string);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.65s
[INFO] running `"docker" "inspect" "63c0dc731236bcc391054b36331b5f697b16dd161ac68c9ec5044d3eb15e9403"`
[INFO] running `"docker" "rm" "-f" "63c0dc731236bcc391054b36331b5f697b16dd161ac68c9ec5044d3eb15e9403"`
[INFO] [stdout] 63c0dc731236bcc391054b36331b5f697b16dd161ac68c9ec5044d3eb15e9403
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 9cf1cc13e0ba2af23f9e32ce15e9a6951f294b6f288950d1d8d53dce87c28631
[INFO] running `"docker" "start" "-a" "9cf1cc13e0ba2af23f9e32ce15e9a6951f294b6f288950d1d8d53dce87c28631"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fish_manpage_completions-210a723632f5de71
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test deroff::test_is_white ... ok
[INFO] [stdout] test deroff::test_not_whitespace ... ok
[INFO] [stdout] test test_TypeDarwin_groff_replace_escapes ... ok
[INFO] [stdout] test deroff::test_str_at ... ok
[INFO] [stdout] test test_TypeDarwin_is_option ... ok
[INFO] [stdout] test test_complete_command ... ok
[INFO] [stdout] test test_TypeDeroff_is_option ... ok
[INFO] [stdout] test test_could_be_description ... ok
[INFO] [stdout] test test_lossy_unicode ... ok
[INFO] [stdout] test test_string_truncation ... ok
[INFO] [stdout] test test_cleanup_autogenerated_file ... ok
[INFO] [stdout] test test_file_is_overwritable ... ok
[INFO] [stdout] test test_truncated_description ... ok
[INFO] [stdout] test test_replace_all ... ok
[INFO] [stdout] test test_TypeDarwin_count_argument_dashes ... ok
[INFO] [stdout] test test_TypeDarwin_trim_groff ... ok
[INFO] [stdout] test test_remove_groff_formatting ... ok
[INFO] [stdout] test test_fish_options ... ok
[INFO] [stdout] test test_parsers_to_try ... ok
[INFO] [stdout] test deroff::test_get_output ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "9cf1cc13e0ba2af23f9e32ce15e9a6951f294b6f288950d1d8d53dce87c28631"`
[INFO] running `"docker" "rm" "-f" "9cf1cc13e0ba2af23f9e32ce15e9a6951f294b6f288950d1d8d53dce87c28631"`
[INFO] [stdout] 9cf1cc13e0ba2af23f9e32ce15e9a6951f294b6f288950d1d8d53dce87c28631