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[INFO] [stderr]    Compiling eaf-rs v0.6.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `rayon::iter::IntoParallelRefMutIterator`
[INFO] [stdout]   --> src/eaf/eaf.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use rayon::iter::IntoParallelRefMutIterator;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IntoParallelIterator`
[INFO] [stdout]   --> src/eaf/eaf.rs:26:90
[INFO] [stdout]    |
[INFO] [stdout] 26 | use rayon::prelude::{IntoParallelRefIterator, ParallelIterator, IndexedParallelIterator, IntoParallelIterator};
[INFO] [stdout]    |                                                                                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::support::affix_file_name`
[INFO] [stdout]   --> src/eaf/eaf.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | use crate::support::affix_file_name;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::TimeSlot`
[INFO] [stdout]   --> src/eaf/eaf.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | use crate::TimeSlot;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `OverlapStrategy`
[INFO] [stdout]   --> src/eaf/eaf.rs:39:32
[INFO] [stdout]    |
[INFO] [stdout] 39 | use super::merge::{merge_eafs, OverlapStrategy};
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashSet`
[INFO] [stdout]  --> src/eaf/timeorder/builder.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashSet;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/eaf/query.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{io::{self, Write}, fmt::Display};
[INFO] [stdout]   |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `StereoType`, `TimeOrder`, and `TimeSlot`
[INFO] [stdout]  --> src/eaf/merge.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     StereoType, Tier, TimeOrder, TimeSlot,
[INFO] [stdout]   |     ^^^^^^^^^^        ^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `controlled_vocabulary` and `language`
[INFO] [stdout]  --> src/eaf/merge.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 | use super::{controlled_vocabulary, language, overlap};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `quick_xml::se::Serializer`
[INFO] [stdout]  --> src/lexicon/entry.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use quick_xml::se::Serializer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `quick_xml::se::Serializer`
[INFO] [stdout]  --> src/lexicon/lexicon.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use quick_xml::se::Serializer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `quick_xml::se::Serializer`
[INFO] [stdout]  --> src/lexicon/header.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use quick_xml::se::Serializer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `ffmpeg::ffmpeg::FFmpeg`
[INFO] [stdout]   --> src/ffmpeg/mod.rs:11:17
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use ffmpeg::FFmpeg;
[INFO] [stdout]    |                 ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IndexedParallelIterator`
[INFO] [stdout]   --> src/eaf/eaf.rs:26:65
[INFO] [stdout]    |
[INFO] [stdout] 26 | use rayon::prelude::{IntoParallelRefIterator, ParallelIterator, IndexedParallelIterator, IntoParallelIterator};
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parent`
[INFO] [stdout]    --> src/eaf/tier/tier.rs:678:13
[INFO] [stdout]     |
[INFO] [stdout] 678 |         let parent = match self.is_ref() == tier.is_ref(){
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parent`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> src/eaf/tier/tier.rs:845:32
[INFO] [stdout]     |
[INFO] [stdout] 845 |     pub fn set_a_id(&mut self, index: usize) {
[INFO] [stdout]     |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `capture`
[INFO] [stdout]   --> src/eaf/annotation/annotation_value.rs:97:17
[INFO] [stdout]    |
[INFO] [stdout] 97 |             for capture in captures.iter() {
[INFO] [stdout]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_capture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `eaf`
[INFO] [stdout]   --> src/eaf/validate.rs:63:25
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub(crate) fn ts_exists(eaf: &Eaf) {
[INFO] [stdout]    |                         ^^^ help: if this is intentional, prefix it with an underscore: `_eaf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> src/eaf/query.rs:25:19
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
[INFO] [stdout]    |                   ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> src/eaf/query.rs:31:16
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn new(value: &str, rx: &Regex) {
[INFO] [stdout]    |                ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rx`
[INFO] [stdout]   --> src/eaf/query.rs:31:29
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn new(value: &str, rx: &Regex) {
[INFO] [stdout]    |                             ^^ help: if this is intentional, prefix it with an underscore: `_rx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `annotations`
[INFO] [stdout]    --> src/eaf/merge.rs:123:33
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub(crate) fn merge_annotations(annotations: &[Annotation], overlap: OverlapStrategy) {}
[INFO] [stdout]     |                                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_annotations`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `overlap`
[INFO] [stdout]    --> src/eaf/merge.rs:123:61
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub(crate) fn merge_annotations(annotations: &[Annotation], overlap: OverlapStrategy) {}
[INFO] [stdout]     |                                                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_overlap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `eafs`
[INFO] [stdout]    --> src/eaf/merge.rs:146:22
[INFO] [stdout]     |
[INFO] [stdout] 146 | pub(crate) fn merge2(eafs: Vec<Eaf>) {}
[INFO] [stdout]     |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_eafs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> src/errors.rs:186:44
[INFO] [stdout]     |
[INFO] [stdout] 186 |             EafError::TierRefMissingParent(id) => write!(f,
[INFO] [stdout]     |                                            ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `a_id_num_min` is never used
[INFO] [stdout]    --> src/eaf/eaf.rs:780:8
[INFO] [stdout]     |
[INFO] [stdout] 301 | impl Eaf {
[INFO] [stdout]     | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 780 |     fn a_id_num_min(&self) -> Option<i64> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `sort_a_id_numerical`, `hash`, and `untag` are never used
[INFO] [stdout]    --> src/eaf/tier/tier.rs:898:8
[INFO] [stdout]     |
[INFO] [stdout] 104 | impl Tier {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 898 |     fn sort_a_id_numerical(&self) -> Vec<&str> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 925 |     pub(crate) fn hash(&self) -> std::io::Result<Vec<u8>> {
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 949 |     pub(crate) fn untag(&mut self) {}
[INFO] [stdout]     |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `hash` is never used
[INFO] [stdout]    --> src/eaf/annotation/annotation.rs:638:19
[INFO] [stdout]     |
[INFO] [stdout]  82 | impl Annotation {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 638 |     pub(crate) fn hash(&self) -> std::io::Result<Vec<u8>> {
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `hash` is never used
[INFO] [stdout]    --> src/eaf/annotation/annotation_value.rs:105:19
[INFO] [stdout]     |
[INFO] [stdout]  43 | impl AnnotationValue {
[INFO] [stdout]     | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 105 |     pub(crate) fn hash(&mut self) -> std::io::Result<Vec<u8>> {
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tier_duplicates` is never used
[INFO] [stdout]   --> src/eaf/validate.rs:46:15
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub(crate) fn tier_duplicates(tiers: &[Tier]) -> bool {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tier_type_match` is never used
[INFO] [stdout]   --> src/eaf/validate.rs:54:15
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub(crate) fn tier_type_match(tier: &Tier) -> bool {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ts_exists` is never used
[INFO] [stdout]   --> src/eaf/validate.rs:63:15
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub(crate) fn ts_exists(eaf: &Eaf) {
[INFO] [stdout]    |               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `value` and `color` are never read
[INFO] [stdout]  --> src/eaf/query.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Token<'a> {
[INFO] [stdout]   |            ----- fields in this struct
[INFO] [stdout] 7 |     value: &'a str,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 8 |     is_match: bool,
[INFO] [stdout] 9 |     color: Option<Color>
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_match_color` is never used
[INFO] [stdout]   --> src/eaf/query.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl <'a> QueryResult<'a> {
[INFO] [stdout]    | ------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 40 |     fn set_match_color(&mut self, color: Color) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `merge_tiers` is never used
[INFO] [stdout]   --> src/eaf/merge.rs:98:15
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub(crate) fn merge_tiers(tiers: &[Tier]) -> Result<Tier, EafError> {
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `merge_annotations` is never used
[INFO] [stdout]    --> src/eaf/merge.rs:123:15
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub(crate) fn merge_annotations(annotations: &[Annotation], overlap: OverlapStrategy) {}
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `merge2` is never used
[INFO] [stdout]    --> src/eaf/merge.rs:146:15
[INFO] [stdout]     |
[INFO] [stdout] 146 | pub(crate) fn merge2(eafs: Vec<Eaf>) {}
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/eaf/eaf.rs:635:13
[INFO] [stdout]     |
[INFO] [stdout] 635 |             eaf.add_media(path, None);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 635 |             let _ = eaf.add_media(path, None);
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/eaf/eaf.rs:643:13
[INFO] [stdout]     |
[INFO] [stdout] 643 |             self.add_media(path, None);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 643 |             let _ = self.add_media(path, None);
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/eaf/annotation/annotation_value.rs:47:18
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn chars(&self) -> Chars {
[INFO] [stdout]    |                  ^^^^^     ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn chars(&self) -> Chars<'_> {
[INFO] [stdout]    |                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/eaf/annotation/annotation_value.rs:63:22
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub fn graphemes(&self) -> Graphemes {
[INFO] [stdout]    |                      ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub fn graphemes(&self) -> Graphemes<'_> {
[INFO] [stdout]    |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/eaf/query.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         write!(&mut stdout, "green text!");
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 43 |         let _ = write!(&mut stdout, "green text!");
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 24s
[INFO] running `Command { std: "docker" "inspect" "a16105e597e8622346bedd12d8a2263ebdaddb50faa15949b1e4d7df8a27219e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a16105e597e8622346bedd12d8a2263ebdaddb50faa15949b1e4d7df8a27219e", kill_on_drop: false }`
[INFO] [stdout] a16105e597e8622346bedd12d8a2263ebdaddb50faa15949b1e4d7df8a27219e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 8ada50628ba508c8fe45b1cd80be3dc72985c06823f888c46bd2a17088404014
[INFO] running `Command { std: "docker" "start" "-a" "8ada50628ba508c8fe45b1cd80be3dc72985c06823f888c46bd2a17088404014", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `rayon::iter::IntoParallelRefMutIterator`
[INFO] [stdout]   --> src/eaf/eaf.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use rayon::iter::IntoParallelRefMutIterator;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IntoParallelIterator`
[INFO] [stdout]   --> src/eaf/eaf.rs:26:90
[INFO] [stdout]    |
[INFO] [stdout] 26 | use rayon::prelude::{IntoParallelRefIterator, ParallelIterator, IndexedParallelIterator, IntoParallelIterator};
[INFO] [stdout]    |                                                                                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::support::affix_file_name`
[INFO] [stdout]   --> src/eaf/eaf.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | use crate::support::affix_file_name;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::TimeSlot`
[INFO] [stdout]   --> src/eaf/eaf.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | use crate::TimeSlot;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `OverlapStrategy`
[INFO] [stdout]   --> src/eaf/eaf.rs:39:32
[INFO] [stdout]    |
[INFO] [stdout] 39 | use super::merge::{merge_eafs, OverlapStrategy};
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashSet`
[INFO] [stdout]  --> src/eaf/timeorder/builder.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashSet;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/eaf/query.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{io::{self, Write}, fmt::Display};
[INFO] [stdout]   |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `StereoType`, `TimeOrder`, and `TimeSlot`
[INFO] [stdout]  --> src/eaf/merge.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     StereoType, Tier, TimeOrder, TimeSlot,
[INFO] [stdout]   |     ^^^^^^^^^^        ^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `controlled_vocabulary` and `language`
[INFO] [stdout]  --> src/eaf/merge.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 | use super::{controlled_vocabulary, language, overlap};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `quick_xml::se::Serializer`
[INFO] [stdout]  --> src/lexicon/entry.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use quick_xml::se::Serializer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `quick_xml::se::Serializer`
[INFO] [stdout]  --> src/lexicon/lexicon.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use quick_xml::se::Serializer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `quick_xml::se::Serializer`
[INFO] [stdout]  --> src/lexicon/header.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use quick_xml::se::Serializer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `ffmpeg::ffmpeg::FFmpeg`
[INFO] [stdout]   --> src/ffmpeg/mod.rs:11:17
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use ffmpeg::FFmpeg;
[INFO] [stdout]    |                 ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IndexedParallelIterator`
[INFO] [stdout]   --> src/eaf/eaf.rs:26:65
[INFO] [stdout]    |
[INFO] [stdout] 26 | use rayon::prelude::{IntoParallelRefIterator, ParallelIterator, IndexedParallelIterator, IntoParallelIterator};
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parent`
[INFO] [stdout]    --> src/eaf/tier/tier.rs:678:13
[INFO] [stdout]     |
[INFO] [stdout] 678 |         let parent = match self.is_ref() == tier.is_ref(){
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parent`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> src/eaf/tier/tier.rs:845:32
[INFO] [stdout]     |
[INFO] [stdout] 845 |     pub fn set_a_id(&mut self, index: usize) {
[INFO] [stdout]     |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `capture`
[INFO] [stdout]   --> src/eaf/annotation/annotation_value.rs:97:17
[INFO] [stdout]    |
[INFO] [stdout] 97 |             for capture in captures.iter() {
[INFO] [stdout]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_capture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `eaf`
[INFO] [stdout]   --> src/eaf/validate.rs:63:25
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub(crate) fn ts_exists(eaf: &Eaf) {
[INFO] [stdout]    |                         ^^^ help: if this is intentional, prefix it with an underscore: `_eaf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> src/eaf/query.rs:25:19
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
[INFO] [stdout]    |                   ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> src/eaf/query.rs:31:16
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn new(value: &str, rx: &Regex) {
[INFO] [stdout]    |                ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rx`
[INFO] [stdout]   --> src/eaf/query.rs:31:29
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn new(value: &str, rx: &Regex) {
[INFO] [stdout]    |                             ^^ help: if this is intentional, prefix it with an underscore: `_rx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `annotations`
[INFO] [stdout]    --> src/eaf/merge.rs:123:33
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub(crate) fn merge_annotations(annotations: &[Annotation], overlap: OverlapStrategy) {}
[INFO] [stdout]     |                                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_annotations`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `overlap`
[INFO] [stdout]    --> src/eaf/merge.rs:123:61
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub(crate) fn merge_annotations(annotations: &[Annotation], overlap: OverlapStrategy) {}
[INFO] [stdout]     |                                                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_overlap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `eafs`
[INFO] [stdout]    --> src/eaf/merge.rs:146:22
[INFO] [stdout]     |
[INFO] [stdout] 146 | pub(crate) fn merge2(eafs: Vec<Eaf>) {}
[INFO] [stdout]     |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_eafs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> src/errors.rs:186:44
[INFO] [stdout]     |
[INFO] [stdout] 186 |             EafError::TierRefMissingParent(id) => write!(f,
[INFO] [stdout]     |                                            ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `a_id_num_min` is never used
[INFO] [stdout]    --> src/eaf/eaf.rs:780:8
[INFO] [stdout]     |
[INFO] [stdout] 301 | impl Eaf {
[INFO] [stdout]     | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 780 |     fn a_id_num_min(&self) -> Option<i64> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `sort_a_id_numerical`, `hash`, and `untag` are never used
[INFO] [stdout]    --> src/eaf/tier/tier.rs:898:8
[INFO] [stdout]     |
[INFO] [stdout] 104 | impl Tier {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 898 |     fn sort_a_id_numerical(&self) -> Vec<&str> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 925 |     pub(crate) fn hash(&self) -> std::io::Result<Vec<u8>> {
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 949 |     pub(crate) fn untag(&mut self) {}
[INFO] [stdout]     |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `hash` is never used
[INFO] [stdout]    --> src/eaf/annotation/annotation.rs:638:19
[INFO] [stdout]     |
[INFO] [stdout]  82 | impl Annotation {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 638 |     pub(crate) fn hash(&self) -> std::io::Result<Vec<u8>> {
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `hash` is never used
[INFO] [stdout]    --> src/eaf/annotation/annotation_value.rs:105:19
[INFO] [stdout]     |
[INFO] [stdout]  43 | impl AnnotationValue {
[INFO] [stdout]     | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 105 |     pub(crate) fn hash(&mut self) -> std::io::Result<Vec<u8>> {
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tier_duplicates` is never used
[INFO] [stdout]   --> src/eaf/validate.rs:46:15
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub(crate) fn tier_duplicates(tiers: &[Tier]) -> bool {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tier_type_match` is never used
[INFO] [stdout]   --> src/eaf/validate.rs:54:15
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub(crate) fn tier_type_match(tier: &Tier) -> bool {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ts_exists` is never used
[INFO] [stdout]   --> src/eaf/validate.rs:63:15
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub(crate) fn ts_exists(eaf: &Eaf) {
[INFO] [stdout]    |               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `value` and `color` are never read
[INFO] [stdout]  --> src/eaf/query.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Token<'a> {
[INFO] [stdout]   |            ----- fields in this struct
[INFO] [stdout] 7 |     value: &'a str,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 8 |     is_match: bool,
[INFO] [stdout] 9 |     color: Option<Color>
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_match_color` is never used
[INFO] [stdout]   --> src/eaf/query.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl <'a> QueryResult<'a> {
[INFO] [stdout]    | ------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 40 |     fn set_match_color(&mut self, color: Color) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `merge_tiers` is never used
[INFO] [stdout]   --> src/eaf/merge.rs:98:15
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub(crate) fn merge_tiers(tiers: &[Tier]) -> Result<Tier, EafError> {
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `merge_annotations` is never used
[INFO] [stdout]    --> src/eaf/merge.rs:123:15
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub(crate) fn merge_annotations(annotations: &[Annotation], overlap: OverlapStrategy) {}
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `merge2` is never used
[INFO] [stdout]    --> src/eaf/merge.rs:146:15
[INFO] [stdout]     |
[INFO] [stdout] 146 | pub(crate) fn merge2(eafs: Vec<Eaf>) {}
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/eaf/eaf.rs:635:13
[INFO] [stdout]     |
[INFO] [stdout] 635 |             eaf.add_media(path, None);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 635 |             let _ = eaf.add_media(path, None);
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/eaf/eaf.rs:643:13
[INFO] [stdout]     |
[INFO] [stdout] 643 |             self.add_media(path, None);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 643 |             let _ = self.add_media(path, None);
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/eaf/annotation/annotation_value.rs:47:18
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn chars(&self) -> Chars {
[INFO] [stdout]    |                  ^^^^^     ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn chars(&self) -> Chars<'_> {
[INFO] [stdout]    |                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/eaf/annotation/annotation_value.rs:63:22
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub fn graphemes(&self) -> Graphemes {
[INFO] [stdout]    |                      ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub fn graphemes(&self) -> Graphemes<'_> {
[INFO] [stdout]    |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/eaf/query.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         write!(&mut stdout, "green text!");
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 43 |         let _ = write!(&mut stdout, "green text!");
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling eaf-rs v0.6.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `rayon::iter::IntoParallelRefMutIterator`
[INFO] [stdout]   --> src/eaf/eaf.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use rayon::iter::IntoParallelRefMutIterator;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IntoParallelIterator`
[INFO] [stdout]   --> src/eaf/eaf.rs:26:90
[INFO] [stdout]    |
[INFO] [stdout] 26 | use rayon::prelude::{IntoParallelRefIterator, ParallelIterator, IndexedParallelIterator, IntoParallelIterator};
[INFO] [stdout]    |                                                                                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::support::affix_file_name`
[INFO] [stdout]   --> src/eaf/eaf.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | use crate::support::affix_file_name;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::TimeSlot`
[INFO] [stdout]   --> src/eaf/eaf.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | use crate::TimeSlot;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `OverlapStrategy`
[INFO] [stdout]   --> src/eaf/eaf.rs:39:32
[INFO] [stdout]    |
[INFO] [stdout] 39 | use super::merge::{merge_eafs, OverlapStrategy};
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashSet`
[INFO] [stdout]  --> src/eaf/timeorder/builder.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashSet;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/eaf/query.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{io::{self, Write}, fmt::Display};
[INFO] [stdout]   |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `StereoType`, `TimeOrder`, and `TimeSlot`
[INFO] [stdout]  --> src/eaf/merge.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     StereoType, Tier, TimeOrder, TimeSlot,
[INFO] [stdout]   |     ^^^^^^^^^^        ^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `controlled_vocabulary` and `language`
[INFO] [stdout]  --> src/eaf/merge.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 | use super::{controlled_vocabulary, language, overlap};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `quick_xml::se::Serializer`
[INFO] [stdout]  --> src/lexicon/entry.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use quick_xml::se::Serializer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `quick_xml::se::Serializer`
[INFO] [stdout]  --> src/lexicon/lexicon.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use quick_xml::se::Serializer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `quick_xml::se::Serializer`
[INFO] [stdout]  --> src/lexicon/header.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use quick_xml::se::Serializer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `ffmpeg::ffmpeg::FFmpeg`
[INFO] [stdout]   --> src/ffmpeg/mod.rs:11:17
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use ffmpeg::FFmpeg;
[INFO] [stdout]    |                 ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IndexedParallelIterator`
[INFO] [stdout]   --> src/eaf/eaf.rs:26:65
[INFO] [stdout]    |
[INFO] [stdout] 26 | use rayon::prelude::{IntoParallelRefIterator, ParallelIterator, IndexedParallelIterator, IntoParallelIterator};
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parent`
[INFO] [stdout]    --> src/eaf/tier/tier.rs:678:13
[INFO] [stdout]     |
[INFO] [stdout] 678 |         let parent = match self.is_ref() == tier.is_ref(){
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parent`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> src/eaf/tier/tier.rs:845:32
[INFO] [stdout]     |
[INFO] [stdout] 845 |     pub fn set_a_id(&mut self, index: usize) {
[INFO] [stdout]     |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `capture`
[INFO] [stdout]   --> src/eaf/annotation/annotation_value.rs:97:17
[INFO] [stdout]    |
[INFO] [stdout] 97 |             for capture in captures.iter() {
[INFO] [stdout]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_capture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `eaf`
[INFO] [stdout]   --> src/eaf/validate.rs:63:25
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub(crate) fn ts_exists(eaf: &Eaf) {
[INFO] [stdout]    |                         ^^^ help: if this is intentional, prefix it with an underscore: `_eaf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> src/eaf/query.rs:25:19
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
[INFO] [stdout]    |                   ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> src/eaf/query.rs:31:16
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn new(value: &str, rx: &Regex) {
[INFO] [stdout]    |                ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rx`
[INFO] [stdout]   --> src/eaf/query.rs:31:29
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn new(value: &str, rx: &Regex) {
[INFO] [stdout]    |                             ^^ help: if this is intentional, prefix it with an underscore: `_rx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `annotations`
[INFO] [stdout]    --> src/eaf/merge.rs:123:33
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub(crate) fn merge_annotations(annotations: &[Annotation], overlap: OverlapStrategy) {}
[INFO] [stdout]     |                                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_annotations`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `overlap`
[INFO] [stdout]    --> src/eaf/merge.rs:123:61
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub(crate) fn merge_annotations(annotations: &[Annotation], overlap: OverlapStrategy) {}
[INFO] [stdout]     |                                                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_overlap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `eafs`
[INFO] [stdout]    --> src/eaf/merge.rs:146:22
[INFO] [stdout]     |
[INFO] [stdout] 146 | pub(crate) fn merge2(eafs: Vec<Eaf>) {}
[INFO] [stdout]     |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_eafs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> src/errors.rs:186:44
[INFO] [stdout]     |
[INFO] [stdout] 186 |             EafError::TierRefMissingParent(id) => write!(f,
[INFO] [stdout]     |                                            ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `a_id_num_min` is never used
[INFO] [stdout]    --> src/eaf/eaf.rs:780:8
[INFO] [stdout]     |
[INFO] [stdout] 301 | impl Eaf {
[INFO] [stdout]     | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 780 |     fn a_id_num_min(&self) -> Option<i64> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `sort_a_id_numerical`, `hash`, and `untag` are never used
[INFO] [stdout]    --> src/eaf/tier/tier.rs:898:8
[INFO] [stdout]     |
[INFO] [stdout] 104 | impl Tier {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 898 |     fn sort_a_id_numerical(&self) -> Vec<&str> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 925 |     pub(crate) fn hash(&self) -> std::io::Result<Vec<u8>> {
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 949 |     pub(crate) fn untag(&mut self) {}
[INFO] [stdout]     |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `hash` is never used
[INFO] [stdout]    --> src/eaf/annotation/annotation.rs:638:19
[INFO] [stdout]     |
[INFO] [stdout]  82 | impl Annotation {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 638 |     pub(crate) fn hash(&self) -> std::io::Result<Vec<u8>> {
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `hash` is never used
[INFO] [stdout]    --> src/eaf/annotation/annotation_value.rs:105:19
[INFO] [stdout]     |
[INFO] [stdout]  43 | impl AnnotationValue {
[INFO] [stdout]     | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 105 |     pub(crate) fn hash(&mut self) -> std::io::Result<Vec<u8>> {
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tier_duplicates` is never used
[INFO] [stdout]   --> src/eaf/validate.rs:46:15
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub(crate) fn tier_duplicates(tiers: &[Tier]) -> bool {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tier_type_match` is never used
[INFO] [stdout]   --> src/eaf/validate.rs:54:15
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub(crate) fn tier_type_match(tier: &Tier) -> bool {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ts_exists` is never used
[INFO] [stdout]   --> src/eaf/validate.rs:63:15
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub(crate) fn ts_exists(eaf: &Eaf) {
[INFO] [stdout]    |               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `value` and `color` are never read
[INFO] [stdout]  --> src/eaf/query.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Token<'a> {
[INFO] [stdout]   |            ----- fields in this struct
[INFO] [stdout] 7 |     value: &'a str,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 8 |     is_match: bool,
[INFO] [stdout] 9 |     color: Option<Color>
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_match_color` is never used
[INFO] [stdout]   --> src/eaf/query.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl <'a> QueryResult<'a> {
[INFO] [stdout]    | ------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 40 |     fn set_match_color(&mut self, color: Color) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `merge_tiers` is never used
[INFO] [stdout]   --> src/eaf/merge.rs:98:15
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub(crate) fn merge_tiers(tiers: &[Tier]) -> Result<Tier, EafError> {
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `merge_annotations` is never used
[INFO] [stdout]    --> src/eaf/merge.rs:123:15
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub(crate) fn merge_annotations(annotations: &[Annotation], overlap: OverlapStrategy) {}
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `merge2` is never used
[INFO] [stdout]    --> src/eaf/merge.rs:146:15
[INFO] [stdout]     |
[INFO] [stdout] 146 | pub(crate) fn merge2(eafs: Vec<Eaf>) {}
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/eaf/eaf.rs:635:13
[INFO] [stdout]     |
[INFO] [stdout] 635 |             eaf.add_media(path, None);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 635 |             let _ = eaf.add_media(path, None);
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/eaf/eaf.rs:643:13
[INFO] [stdout]     |
[INFO] [stdout] 643 |             self.add_media(path, None);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 643 |             let _ = self.add_media(path, None);
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/eaf/annotation/annotation_value.rs:47:18
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn chars(&self) -> Chars {
[INFO] [stdout]    |                  ^^^^^     ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn chars(&self) -> Chars<'_> {
[INFO] [stdout]    |                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/eaf/annotation/annotation_value.rs:63:22
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub fn graphemes(&self) -> Graphemes {
[INFO] [stdout]    |                      ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub fn graphemes(&self) -> Graphemes<'_> {
[INFO] [stdout]    |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/eaf/query.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         write!(&mut stdout, "green text!");
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 43 |         let _ = write!(&mut stdout, "green text!");
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.69s
[INFO] running `Command { std: "docker" "inspect" "8ada50628ba508c8fe45b1cd80be3dc72985c06823f888c46bd2a17088404014", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ada50628ba508c8fe45b1cd80be3dc72985c06823f888c46bd2a17088404014", kill_on_drop: false }`
[INFO] [stdout] 8ada50628ba508c8fe45b1cd80be3dc72985c06823f888c46bd2a17088404014
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] fca6212ba540d85a0a63f516014c210ab975ec0fb5677aa3714698fd749ee097
[INFO] running `Command { std: "docker" "start" "-a" "fca6212ba540d85a0a63f516014c210ab975ec0fb5677aa3714698fd749ee097", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `rayon::iter::IntoParallelRefMutIterator`
[INFO] [stderr]   --> src/eaf/eaf.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 | use rayon::iter::IntoParallelRefMutIterator;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `IntoParallelIterator`
[INFO] [stderr]   --> src/eaf/eaf.rs:26:90
[INFO] [stderr]    |
[INFO] [stderr] 26 | use rayon::prelude::{IntoParallelRefIterator, ParallelIterator, IndexedParallelIterator, IntoParallelIterator};
[INFO] [stderr]    |                                                                                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::support::affix_file_name`
[INFO] [stderr]   --> src/eaf/eaf.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 | use crate::support::affix_file_name;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::TimeSlot`
[INFO] [stderr]   --> src/eaf/eaf.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 | use crate::TimeSlot;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `OverlapStrategy`
[INFO] [stderr]   --> src/eaf/eaf.rs:39:32
[INFO] [stderr]    |
[INFO] [stderr] 39 | use super::merge::{merge_eafs, OverlapStrategy};
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashSet`
[INFO] [stderr]  --> src/eaf/timeorder/builder.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::HashSet;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]  --> src/eaf/query.rs:1:16
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{io::{self, Write}, fmt::Display};
[INFO] [stderr]   |                ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `StereoType`, `TimeOrder`, and `TimeSlot`
[INFO] [stderr]  --> src/eaf/merge.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     StereoType, Tier, TimeOrder, TimeSlot,
[INFO] [stderr]   |     ^^^^^^^^^^        ^^^^^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `controlled_vocabulary` and `language`
[INFO] [stderr]  --> src/eaf/merge.rs:8:13
[INFO] [stderr]   |
[INFO] [stderr] 8 | use super::{controlled_vocabulary, language, overlap};
[INFO] [stderr]   |             ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `quick_xml::se::Serializer`
[INFO] [stderr]  --> src/lexicon/entry.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use quick_xml::se::Serializer;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `quick_xml::se::Serializer`
[INFO] [stderr]  --> src/lexicon/lexicon.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use quick_xml::se::Serializer;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `quick_xml::se::Serializer`
[INFO] [stderr]  --> src/lexicon/header.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use quick_xml::se::Serializer;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated struct `ffmpeg::ffmpeg::FFmpeg`
[INFO] [stderr]   --> src/ffmpeg/mod.rs:11:17
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub use ffmpeg::FFmpeg;
[INFO] [stderr]    |                 ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `IndexedParallelIterator`
[INFO] [stderr]   --> src/eaf/eaf.rs:26:65
[INFO] [stderr]    |
[INFO] [stderr] 26 | use rayon::prelude::{IntoParallelRefIterator, ParallelIterator, IndexedParallelIterator, IntoParallelIterator};
[INFO] [stderr]    |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `parent`
[INFO] [stderr]    --> src/eaf/tier/tier.rs:678:13
[INFO] [stderr]     |
[INFO] [stderr] 678 |         let parent = match self.is_ref() == tier.is_ref(){
[INFO] [stderr]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parent`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `index`
[INFO] [stderr]    --> src/eaf/tier/tier.rs:845:32
[INFO] [stderr]     |
[INFO] [stderr] 845 |     pub fn set_a_id(&mut self, index: usize) {
[INFO] [stderr]     |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `capture`
[INFO] [stderr]   --> src/eaf/annotation/annotation_value.rs:97:17
[INFO] [stderr]    |
[INFO] [stderr] 97 |             for capture in captures.iter() {
[INFO] [stderr]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_capture`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `eaf`
[INFO] [stderr]   --> src/eaf/validate.rs:63:25
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub(crate) fn ts_exists(eaf: &Eaf) {
[INFO] [stderr]    |                         ^^^ help: if this is intentional, prefix it with an underscore: `_eaf`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `f`
[INFO] [stderr]   --> src/eaf/query.rs:25:19
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
[INFO] [stderr]    |                   ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]   --> src/eaf/query.rs:31:16
[INFO] [stderr]    |
[INFO] [stderr] 31 |     pub fn new(value: &str, rx: &Regex) {
[INFO] [stderr]    |                ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rx`
[INFO] [stderr]   --> src/eaf/query.rs:31:29
[INFO] [stderr]    |
[INFO] [stderr] 31 |     pub fn new(value: &str, rx: &Regex) {
[INFO] [stderr]    |                             ^^ help: if this is intentional, prefix it with an underscore: `_rx`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `annotations`
[INFO] [stderr]    --> src/eaf/merge.rs:123:33
[INFO] [stderr]     |
[INFO] [stderr] 123 | pub(crate) fn merge_annotations(annotations: &[Annotation], overlap: OverlapStrategy) {}
[INFO] [stderr]     |                                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_annotations`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `overlap`
[INFO] [stderr]    --> src/eaf/merge.rs:123:61
[INFO] [stderr]     |
[INFO] [stderr] 123 | pub(crate) fn merge_annotations(annotations: &[Annotation], overlap: OverlapStrategy) {}
[INFO] [stderr]     |                                                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_overlap`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `eafs`
[INFO] [stderr]    --> src/eaf/merge.rs:146:22
[INFO] [stderr]     |
[INFO] [stderr] 146 | pub(crate) fn merge2(eafs: Vec<Eaf>) {}
[INFO] [stderr]     |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_eafs`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `id`
[INFO] [stderr]    --> src/errors.rs:186:44
[INFO] [stderr]     |
[INFO] [stderr] 186 |             EafError::TierRefMissingParent(id) => write!(f,
[INFO] [stderr]     |                                            ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stderr] 
[INFO] [stderr] warning: method `a_id_num_min` is never used
[INFO] [stderr]    --> src/eaf/eaf.rs:780:8
[INFO] [stderr]     |
[INFO] [stderr] 301 | impl Eaf {
[INFO] [stderr]     | -------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 780 |     fn a_id_num_min(&self) -> Option<i64> {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `sort_a_id_numerical`, `hash`, and `untag` are never used
[INFO] [stderr]    --> src/eaf/tier/tier.rs:898:8
[INFO] [stderr]     |
[INFO] [stderr] 104 | impl Tier {
[INFO] [stderr]     | --------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 898 |     fn sort_a_id_numerical(&self) -> Vec<&str> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 925 |     pub(crate) fn hash(&self) -> std::io::Result<Vec<u8>> {
[INFO] [stderr]     |                   ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 949 |     pub(crate) fn untag(&mut self) {}
[INFO] [stderr]     |                   ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `hash` is never used
[INFO] [stderr]    --> src/eaf/annotation/annotation.rs:638:19
[INFO] [stderr]     |
[INFO] [stderr]  82 | impl Annotation {
[INFO] [stderr]     | --------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 638 |     pub(crate) fn hash(&self) -> std::io::Result<Vec<u8>> {
[INFO] [stderr]     |                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `hash` is never used
[INFO] [stderr]    --> src/eaf/annotation/annotation_value.rs:105:19
[INFO] [stderr]     |
[INFO] [stderr]  43 | impl AnnotationValue {
[INFO] [stderr]     | -------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 105 |     pub(crate) fn hash(&mut self) -> std::io::Result<Vec<u8>> {
[INFO] [stderr]     |                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `tier_duplicates` is never used
[INFO] [stderr]   --> src/eaf/validate.rs:46:15
[INFO] [stderr]    |
[INFO] [stderr] 46 | pub(crate) fn tier_duplicates(tiers: &[Tier]) -> bool {
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `tier_type_match` is never used
[INFO] [stderr]   --> src/eaf/validate.rs:54:15
[INFO] [stderr]    |
[INFO] [stderr] 54 | pub(crate) fn tier_type_match(tier: &Tier) -> bool {
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `ts_exists` is never used
[INFO] [stderr]   --> src/eaf/validate.rs:63:15
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub(crate) fn ts_exists(eaf: &Eaf) {
[INFO] [stderr]    |               ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `value` and `color` are never read
[INFO] [stderr]  --> src/eaf/query.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct Token<'a> {
[INFO] [stderr]   |            ----- fields in this struct
[INFO] [stderr] 7 |     value: &'a str,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 8 |     is_match: bool,
[INFO] [stderr] 9 |     color: Option<Color>
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `set_match_color` is never used
[INFO] [stderr]   --> src/eaf/query.rs:40:8
[INFO] [stderr]    |
[INFO] [stderr] 30 | impl <'a> QueryResult<'a> {
[INFO] [stderr]    | ------------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 40 |     fn set_match_color(&mut self, color: Color) {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `merge_tiers` is never used
[INFO] [stderr]   --> src/eaf/merge.rs:98:15
[INFO] [stderr]    |
[INFO] [stderr] 98 | pub(crate) fn merge_tiers(tiers: &[Tier]) -> Result<Tier, EafError> {
[INFO] [stderr]    |               ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `merge_annotations` is never used
[INFO] [stderr]    --> src/eaf/merge.rs:123:15
[INFO] [stderr]     |
[INFO] [stderr] 123 | pub(crate) fn merge_annotations(annotations: &[Annotation], overlap: OverlapStrategy) {}
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `merge2` is never used
[INFO] [stderr]    --> src/eaf/merge.rs:146:15
[INFO] [stderr]     |
[INFO] [stderr] 146 | pub(crate) fn merge2(eafs: Vec<Eaf>) {}
[INFO] [stderr]     |               ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/eaf/eaf.rs:635:13
[INFO] [stderr]     |
[INFO] [stderr] 635 |             eaf.add_media(path, None);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 635 |             let _ = eaf.add_media(path, None);
[INFO] [stderr]     |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/eaf/eaf.rs:643:13
[INFO] [stderr]     |
[INFO] [stderr] 643 |             self.add_media(path, None);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 643 |             let _ = self.add_media(path, None);
[INFO] [stderr]     |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/eaf/annotation/annotation_value.rs:47:18
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub fn chars(&self) -> Chars {
[INFO] [stderr]    |                  ^^^^^     ^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                  |
[INFO] [stderr]    |                  the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub fn chars(&self) -> Chars<'_> {
[INFO] [stderr]    |                                 ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/eaf/annotation/annotation_value.rs:63:22
[INFO] [stderr]    |
[INFO] [stderr] 63 |     pub fn graphemes(&self) -> Graphemes {
[INFO] [stderr]    |                      ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                      |
[INFO] [stderr]    |                      the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 63 |     pub fn graphemes(&self) -> Graphemes<'_> {
[INFO] [stderr]    |                                         ++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/eaf/query.rs:43:9
[INFO] [stderr]    |
[INFO] [stderr] 43 |         write!(&mut stdout, "green text!");
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 43 |         let _ = write!(&mut stdout, "green text!");
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `eaf-rs` (lib) generated 42 warnings (run `cargo fix --lib -p eaf-rs` to apply 25 suggestions)
[INFO] [stderr] warning: `eaf-rs` (lib test) generated 42 warnings (42 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/eaf-rs/1f774f93034dfbf9/deps/eaf_rs-1f774f93034dfbf9)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests eaf_rs
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/eaf/eaf.rs - eaf::eaf::Eaf (line 145) ... FAILED
[INFO] [stdout] test src/eaf/eaf.rs - eaf::eaf (line 5) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 22) ... FAILED
[INFO] [stdout] test src/eaf/mod.rs - eaf (line 5) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/eaf/eaf.rs - eaf::eaf::Eaf (line 145) stdout ----
[INFO] [stdout] error[E0624]: associated function `de` is private
[INFO] [stdout]    --> src/eaf/eaf.rs:150:20
[INFO] [stdout]     |
[INFO] [stdout] 150 |     let eaf = Eaf::de(&path, true)?;
[INFO] [stdout]     |                    ^^ private associated function
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/eaf/eaf.rs:318:5
[INFO] [stdout]     |
[INFO] [stdout] 318 |     fn de(path: &Path, derive: bool) -> Result<Self, EafError> {
[INFO] [stdout]     |     ---------------------------------------------------------- private associated function defined here
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0624`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/eaf/eaf.rs - eaf::eaf (line 5) stdout ----
[INFO] [stdout] Test executable failed (exit status: 1).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] Error: Custom { kind: Other, error: IOError(Os { code: 2, kind: NotFound, message: "No such file or directory" }) }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 22) stdout ----
[INFO] [stdout] Test executable failed (exit status: 1).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] Error: Custom { kind: Other, error: IOError(Os { code: 2, kind: NotFound, message: "No such file or directory" }) }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/eaf/mod.rs - eaf (line 5) stdout ----
[INFO] [stdout] Test executable failed (exit status: 1).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] Error: Custom { kind: Other, error: IOError(Os { code: 2, kind: NotFound, message: "No such file or directory" }) }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/eaf/eaf.rs - eaf::eaf (line 5)
[INFO] [stdout]     src/eaf/eaf.rs - eaf::eaf::Eaf (line 145)
[INFO] [stdout]     src/eaf/mod.rs - eaf (line 5)
[INFO] [stdout]     src/lib.rs - (line 22)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.81s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.91s; merged doctests compilation took 0.09s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "fca6212ba540d85a0a63f516014c210ab975ec0fb5677aa3714698fd749ee097", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fca6212ba540d85a0a63f516014c210ab975ec0fb5677aa3714698fd749ee097", kill_on_drop: false }`
[INFO] [stdout] fca6212ba540d85a0a63f516014c210ab975ec0fb5677aa3714698fd749ee097
