[INFO] cloning repository https://github.com/john-shaffer/alass
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/john-shaffer/alass" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohn-shaffer%2Falass", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3c8e38773f19f2bbfc6ebc6160804720825a8c07
[INFO] checking john-shaffer/alass against 5c543b0b8c73c7b72bc8284ced4fb22ead15734d for pr-160186
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohn-shaffer%2Falass" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/john-shaffer/alass
[INFO] finished tweaking git repo https://github.com/john-shaffer/alass
[INFO] tweaked toml for git repo https://github.com/john-shaffer/alass written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/john-shaffer/alass on toolchain 5c543b0b8c73c7b72bc8284ced4fb22ead15734d
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[INFO] crate git repo https://github.com/john-shaffer/alass already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
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[INFO] [stderr]     Checking lazy_static v1.5.1
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[INFO] [stderr]    Compiling cast v0.2.7
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[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]    Compiling encoding_rs v0.8.42
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling crossbeam-utils v0.8.23
[INFO] [stderr]     Checking aho-corasick v0.6.10
[INFO] [stderr]    Compiling serde v1.0.229
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[INFO] [stderr]     Checking regex-syntax v0.5.6
[INFO] [stderr]     Checking utf8-ranges v1.0.5
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[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking lazy_static v0.2.11
[INFO] [stderr]     Checking either v1.18.0
[INFO] [stderr]    Compiling multiversion_no_op v1.0.0
[INFO] [stderr]     Checking nom v2.1.0
[INFO] [stderr]    Compiling cc v1.5.1
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[INFO] [stderr]     Checking ascii v0.7.1
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[INFO] [stderr]     Checking rand_core v0.5.1
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[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking alass-core v2.0.0 (/opt/rustwide/workdir/alass-core)
[INFO] [stdout] warning: unexpected `cfg` condition value: `statistics`
[INFO] [stdout]    --> alass-core/src/alass.rs:354:11
[INFO] [stdout]     |
[INFO] [stdout] 354 |     #[cfg(feature = "statistics")]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default` and `nosplit-heap-sort`
[INFO] [stdout]     = help: consider adding `statistics` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> alass-core/src/alass.rs:92:18
[INFO] [stdout]    |
[INFO] [stdout] 92 |                 };
[INFO] [stdout]    |                  ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::NEG_INFINITY`: replaced by the `NEG_INFINITY` associated constant on `f64`
[INFO] [stdout]     --> alass-core/src/segments.rs:1767:26
[INFO] [stdout]      |
[INFO] [stdout] 1767 |             return (f64::NEG_INFINITY, f64::INFINITY);
[INFO] [stdout]      |                          ^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::INFINITY`: replaced by the `INFINITY` associated constant on `f64`
[INFO] [stdout]     --> alass-core/src/segments.rs:1767:45
[INFO] [stdout]      |
[INFO] [stdout] 1767 |             return (f64::NEG_INFINITY, f64::INFINITY);
[INFO] [stdout]      |                                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
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[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking num-integer v0.1.47
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stdout] warning: associated items `div_by_i64_to_delta` and `as_readable_f32` are never used
[INFO] [stdout]    --> alass-core/src/rating_type.rs:184:12
[INFO] [stdout]     |
[INFO] [stdout] 146 |     pub trait RatingExt {
[INFO] [stdout]     |               --------- associated items in this trait
[INFO] [stdout] ...
[INFO] [stdout] 184 |         fn div_by_i64_to_delta(r: Rating, other: i64) -> RatingDelta {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 188 |         fn as_readable_f32(self) -> f32;
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking enum_primitive v0.1.1
[INFO] [stderr]     Checking rmp v0.8.15
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking num-iter v0.1.46
[INFO] [stderr]     Checking image v0.13.0
[INFO] [stderr]     Checking pbr v1.1.1
[INFO] [stderr]     Checking ctrlc v3.5.2
[INFO] [stderr]    Compiling webrtc-vad v0.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]     Checking vobsub v0.2.3
[INFO] [stderr]     Checking serde_json v1.0.151
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking subparse v0.7.0
[INFO] [stderr]     Checking alass-cli v2.0.0 (/opt/rustwide/workdir/alass-cli)
[INFO] [stderr]     Checking rmp-serde v1.3.1
[INFO] [stdout] warning: unexpected `cfg` condition value: `ffmpeg-library`
[INFO] [stdout]  --> alass-cli/src/video_decoder/mod.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[cfg(feature = "ffmpeg-library")]
[INFO] [stdout]   |       ^^^^^^^^^^----------------
[INFO] [stdout]   |                 |
[INFO] [stdout]   |                 help: there is a expected value with a similar name: `"ffmpeg-binary"`
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `feature` are: `byteorder`, `default`, `ffmpeg-binary`, and `silero-vad`
[INFO] [stdout]   = help: consider adding `ffmpeg-library` as a feature in `Cargo.toml`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `ffmpeg-library`
[INFO] [stdout]  --> alass-cli/src/video_decoder/mod.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[cfg(feature = "ffmpeg-library")]
[INFO] [stdout]   |       ^^^^^^^^^^----------------
[INFO] [stdout]   |                 |
[INFO] [stdout]   |                 help: there is a expected value with a similar name: `"ffmpeg-binary"`
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `feature` are: `byteorder`, `default`, `ffmpeg-binary`, and `silero-vad`
[INFO] [stdout]   = help: consider adding `ffmpeg-library` as a feature in `Cargo.toml`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `codec_long_name` is never read
[INFO] [stdout]   --> alass-cli/src/video_decoder/ffmpeg_binary.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 36 | struct Stream {
[INFO] [stdout]    |        ------ field in this struct
[INFO] [stdout] 37 |     pub index: usize,
[INFO] [stdout] 38 |     pub codec_long_name: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Stream` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> alass-cli/src/errors.rs:85:39
[INFO] [stdout]    |
[INFO] [stdout] 85 | #[derive(Clone, Eq, PartialEq, Debug, Fail)]
[INFO] [stdout]    |                                       ^---
[INFO] [stdout]    |                                       |
[INFO] [stdout]    |                                       `Fail` is not local
[INFO] [stdout]    |                                       move the `impl` block outside of this constant `_DERIVE_failure_Fail_FOR_InputFileErrorKind`
[INFO] [stdout] 86 | pub enum InputFileErrorKind {
[INFO] [stdout]    |          ------------------ `InputFileErrorKind` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]    = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout]    = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> alass-cli/src/errors.rs:102:39
[INFO] [stdout]     |
[INFO] [stdout] 102 | #[derive(Clone, Eq, PartialEq, Debug, Fail)]
[INFO] [stdout]     |                                       ^---
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       `Fail` is not local
[INFO] [stdout]     |                                       move the `impl` block outside of this constant `_DERIVE_failure_Fail_FOR_FileOperationErrorKind`
[INFO] [stdout] 103 | pub enum FileOperationErrorKind {
[INFO] [stdout]     |          ---------------------- `FileOperationErrorKind` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> alass-cli/src/errors.rs:121:39
[INFO] [stdout]     |
[INFO] [stdout] 121 | #[derive(Clone, Eq, PartialEq, Debug, Fail)]
[INFO] [stdout]     |                                       ^---
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       `Fail` is not local
[INFO] [stdout]     |                                       move the `impl` block outside of this constant `_DERIVE_failure_Fail_FOR_InputVideoErrorKind`
[INFO] [stdout] 122 | pub enum InputVideoErrorKind {
[INFO] [stdout]     |          ------------------- `InputVideoErrorKind` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> alass-cli/src/errors.rs:140:39
[INFO] [stdout]     |
[INFO] [stdout] 140 | #[derive(Clone, Eq, PartialEq, Debug, Fail)]
[INFO] [stdout]     |                                       ^---
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       `Fail` is not local
[INFO] [stdout]     |                                       move the `impl` block outside of this constant `_DERIVE_failure_Fail_FOR_InputSubtitleErrorKind`
[INFO] [stdout] 141 | pub enum InputSubtitleErrorKind {
[INFO] [stdout]     |          ---------------------- `InputSubtitleErrorKind` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> alass-cli/src/errors.rs:169:35
[INFO] [stdout]     |
[INFO] [stdout] 169 | #[derive(Clone, PartialEq, Debug, Fail)]
[INFO] [stdout]     |                                   ^---
[INFO] [stdout]     |                                   |
[INFO] [stdout]     |                                   `Fail` is not local
[INFO] [stdout]     |                                   move the `impl` block outside of this constant `_DERIVE_failure_Fail_FOR_InputArgumentsErrorKind`
[INFO] [stdout] 170 | pub enum InputArgumentsErrorKind {
[INFO] [stdout]     |          ----------------------- `InputArgumentsErrorKind` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> alass-cli/src/errors.rs:169:35
[INFO] [stdout]     |
[INFO] [stdout] 169 | #[derive(Clone, PartialEq, Debug, Fail)]
[INFO] [stdout]     |                                   ^---
[INFO] [stdout]     |                                   |
[INFO] [stdout]     |                                   `Display` is not local
[INFO] [stdout]     |                                   move the `impl` block outside of this constant `_DERIVE_failure_core_fmt_Display_FOR_InputArgumentsErrorKind`
[INFO] [stdout] 170 | pub enum InputArgumentsErrorKind {
[INFO] [stdout]     |          ----------------------- `InputArgumentsErrorKind` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> alass-cli/src/video_decoder/ffmpeg_binary.rs:107:17
[INFO] [stdout]     |
[INFO] [stdout] 107 | #[derive(Debug, Fail)]
[INFO] [stdout]     |                 ^---
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 `Fail` is not local
[INFO] [stdout]     |                 move the `impl` block outside of this constant `_DERIVE_failure_Fail_FOR_DecoderErrorKind`
[INFO] [stdout] 108 | pub enum DecoderErrorKind {
[INFO] [stdout]     |          ---------------- `DecoderErrorKind` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stdout] warning: unexpected `cfg` condition value: `ffmpeg-library`
[INFO] [stdout]  --> alass-cli/src/video_decoder/mod.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[cfg(feature = "ffmpeg-library")]
[INFO] [stdout]   |       ^^^^^^^^^^----------------
[INFO] [stdout]   |                 |
[INFO] [stdout]   |                 help: there is a expected value with a similar name: `"ffmpeg-binary"`
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `feature` are: `byteorder`, `default`, `ffmpeg-binary`, and `silero-vad`
[INFO] [stdout]   = help: consider adding `ffmpeg-library` as a feature in `Cargo.toml`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `ffmpeg-library`
[INFO] [stdout]  --> alass-cli/src/video_decoder/mod.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[cfg(feature = "ffmpeg-library")]
[INFO] [stdout]   |       ^^^^^^^^^^----------------
[INFO] [stdout]   |                 |
[INFO] [stdout]   |                 help: there is a expected value with a similar name: `"ffmpeg-binary"`
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `feature` are: `byteorder`, `default`, `ffmpeg-binary`, and `silero-vad`
[INFO] [stdout]   = help: consider adding `ffmpeg-library` as a feature in `Cargo.toml`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `statistics`
[INFO] [stdout]    --> alass-core/src/alass.rs:354:11
[INFO] [stdout]     |
[INFO] [stdout] 354 |     #[cfg(feature = "statistics")]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default` and `nosplit-heap-sort`
[INFO] [stdout]     = help: consider adding `statistics` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> alass-core/src/alass.rs:92:18
[INFO] [stdout]    |
[INFO] [stdout] 92 |                 };
[INFO] [stdout]    |                  ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::NEG_INFINITY`: replaced by the `NEG_INFINITY` associated constant on `f64`
[INFO] [stdout]     --> alass-core/src/segments.rs:1767:26
[INFO] [stdout]      |
[INFO] [stdout] 1767 |             return (f64::NEG_INFINITY, f64::INFINITY);
[INFO] [stdout]      |                          ^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::INFINITY`: replaced by the `INFINITY` associated constant on `f64`
[INFO] [stdout]     --> alass-core/src/segments.rs:1767:45
[INFO] [stdout]      |
[INFO] [stdout] 1767 |             return (f64::NEG_INFINITY, f64::INFINITY);
[INFO] [stdout]      |                                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `div_by_i64_to_delta` and `as_readable_f32` are never used
[INFO] [stdout]    --> alass-core/src/rating_type.rs:184:12
[INFO] [stdout]     |
[INFO] [stdout] 146 |     pub trait RatingExt {
[INFO] [stdout]     |               --------- associated items in this trait
[INFO] [stdout] ...
[INFO] [stdout] 184 |         fn div_by_i64_to_delta(r: Rating, other: i64) -> RatingDelta {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 188 |         fn as_readable_f32(self) -> f32;
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `codec_long_name` is never read
[INFO] [stdout]   --> alass-cli/src/video_decoder/ffmpeg_binary.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 36 | struct Stream {
[INFO] [stdout]    |        ------ field in this struct
[INFO] [stdout] 37 |     pub index: usize,
[INFO] [stdout] 38 |     pub codec_long_name: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Stream` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> alass-cli/src/errors.rs:85:39
[INFO] [stdout]    |
[INFO] [stdout] 85 | #[derive(Clone, Eq, PartialEq, Debug, Fail)]
[INFO] [stdout]    |                                       ^---
[INFO] [stdout]    |                                       |
[INFO] [stdout]    |                                       `Fail` is not local
[INFO] [stdout]    |                                       move the `impl` block outside of this constant `_DERIVE_failure_Fail_FOR_InputFileErrorKind`
[INFO] [stdout] 86 | pub enum InputFileErrorKind {
[INFO] [stdout]    |          ------------------ `InputFileErrorKind` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]    = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout]    = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> alass-cli/src/errors.rs:102:39
[INFO] [stdout]     |
[INFO] [stdout] 102 | #[derive(Clone, Eq, PartialEq, Debug, Fail)]
[INFO] [stdout]     |                                       ^---
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       `Fail` is not local
[INFO] [stdout]     |                                       move the `impl` block outside of this constant `_DERIVE_failure_Fail_FOR_FileOperationErrorKind`
[INFO] [stdout] 103 | pub enum FileOperationErrorKind {
[INFO] [stdout]     |          ---------------------- `FileOperationErrorKind` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> alass-cli/src/errors.rs:121:39
[INFO] [stdout]     |
[INFO] [stdout] 121 | #[derive(Clone, Eq, PartialEq, Debug, Fail)]
[INFO] [stdout]     |                                       ^---
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       `Fail` is not local
[INFO] [stdout]     |                                       move the `impl` block outside of this constant `_DERIVE_failure_Fail_FOR_InputVideoErrorKind`
[INFO] [stdout] 122 | pub enum InputVideoErrorKind {
[INFO] [stdout]     |          ------------------- `InputVideoErrorKind` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> alass-cli/src/errors.rs:140:39
[INFO] [stdout]     |
[INFO] [stdout] 140 | #[derive(Clone, Eq, PartialEq, Debug, Fail)]
[INFO] [stdout]     |                                       ^---
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       `Fail` is not local
[INFO] [stdout]     |                                       move the `impl` block outside of this constant `_DERIVE_failure_Fail_FOR_InputSubtitleErrorKind`
[INFO] [stdout] 141 | pub enum InputSubtitleErrorKind {
[INFO] [stdout]     |          ---------------------- `InputSubtitleErrorKind` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> alass-cli/src/errors.rs:169:35
[INFO] [stdout]     |
[INFO] [stdout] 169 | #[derive(Clone, PartialEq, Debug, Fail)]
[INFO] [stdout]     |                                   ^---
[INFO] [stdout]     |                                   |
[INFO] [stdout]     |                                   `Fail` is not local
[INFO] [stdout]     |                                   move the `impl` block outside of this constant `_DERIVE_failure_Fail_FOR_InputArgumentsErrorKind`
[INFO] [stdout] 170 | pub enum InputArgumentsErrorKind {
[INFO] [stdout]     |          ----------------------- `InputArgumentsErrorKind` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> alass-cli/src/errors.rs:169:35
[INFO] [stdout]     |
[INFO] [stdout] 169 | #[derive(Clone, PartialEq, Debug, Fail)]
[INFO] [stdout]     |                                   ^---
[INFO] [stdout]     |                                   |
[INFO] [stdout]     |                                   `Display` is not local
[INFO] [stdout]     |                                   move the `impl` block outside of this constant `_DERIVE_failure_core_fmt_Display_FOR_InputArgumentsErrorKind`
[INFO] [stdout] 170 | pub enum InputArgumentsErrorKind {
[INFO] [stdout]     |          ----------------------- `InputArgumentsErrorKind` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> alass-cli/src/video_decoder/ffmpeg_binary.rs:107:17
[INFO] [stdout]     |
[INFO] [stdout] 107 | #[derive(Debug, Fail)]
[INFO] [stdout]     |                 ^---
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 `Fail` is not local
[INFO] [stdout]     |                 move the `impl` block outside of this constant `_DERIVE_failure_Fail_FOR_DecoderErrorKind`
[INFO] [stdout] 108 | pub enum DecoderErrorKind {
[INFO] [stdout]     |          ---------------- `DecoderErrorKind` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `statistics_folder_path_opt` and `statistics_required_tags` are never read
[INFO] [stdout]    --> alass-cli/examples/generate_statistics_from_database.rs:824:5
[INFO] [stdout]     |
[INFO] [stdout] 823 | struct RunConfig {
[INFO] [stdout]     |        --------- fields in this struct
[INFO] [stdout] 824 |     statistics_folder_path_opt: Option<PathBuf>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 825 |     statistics_required_tags: Vec<String>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RunConfig` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `opensubtitles_metadata` is never read
[INFO] [stdout]     --> alass-cli/examples/generate_statistics_from_database.rs:3011:13
[INFO] [stdout]      |
[INFO] [stdout] 3008 |     pub struct Subtitle {
[INFO] [stdout]      |                -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 3011 |         pub opensubtitles_metadata: OpensubtitlesMetadata,
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Subtitle` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.06s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v2.1.0, vobsub v0.2.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 9`
[INFO] running `Command { std: "docker" "inspect" "c98b967b8af4914478fc3b797f07946c4e2b347cbc82e33420b676de8e69d160", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c98b967b8af4914478fc3b797f07946c4e2b347cbc82e33420b676de8e69d160", kill_on_drop: false }`
[INFO] [stdout] c98b967b8af4914478fc3b797f07946c4e2b347cbc82e33420b676de8e69d160
