[INFO] fetching crate earwax 0.1.7...
[INFO] testing earwax-0.1.7 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate earwax 0.1.7 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate earwax 0.1.7 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate earwax 0.1.7
[INFO] finished tweaking crates.io crate earwax 0.1.7
[INFO] tweaked toml for crates.io crate earwax 0.1.7 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ao_rs v0.1.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 27daa0e5b5ca148e97eec0e55076ce34672e3ce1b6872e97382211e494395d5d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "27daa0e5b5ca148e97eec0e55076ce34672e3ce1b6872e97382211e494395d5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27daa0e5b5ca148e97eec0e55076ce34672e3ce1b6872e97382211e494395d5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27daa0e5b5ca148e97eec0e55076ce34672e3ce1b6872e97382211e494395d5d", kill_on_drop: false }`
[INFO] [stdout] 27daa0e5b5ca148e97eec0e55076ce34672e3ce1b6872e97382211e494395d5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42ef6d1e45ed7636bb03ec4eb9b6a95eb1a2717832ea93c0b2d8d4875feb7fc5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "42ef6d1e45ed7636bb03ec4eb9b6a95eb1a2717832ea93c0b2d8d4875feb7fc5", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling earwax v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `gcc::compile_library`: crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stdout]  --> build.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 |     gcc::compile_library("libearwax.a", &["src/libearwax.c"]);
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: src/libearwax.c: In function 'earwax_init':
[INFO] [stderr] warning: src/libearwax.c:169:9: warning: 'av_register_all' is deprecated [-Wdeprecated-declarations]
[INFO] [stderr] warning:   169 |         av_register_all();
[INFO] [stderr] warning:       |         ^~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from src/libearwax.c:10:
[INFO] [stderr] warning: /usr/include/x86_64-linux-gnu/libavformat/avformat.h:2050:6: note: declared here
[INFO] [stderr] warning:  2050 | void av_register_all(void);
[INFO] [stderr] warning:       |      ^~~~~~~~~~~~~~~
[INFO] [stderr] warning: src/libearwax.c: In function 'earwax_new':
[INFO] [stderr] warning: src/libearwax.c:206:19: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   206 |     for (i = 0; i < ctx->format_ctx->nb_streams; ++i) {
[INFO] [stderr] warning:       |                   ^
[INFO] [stderr] warning: src/libearwax.c:207:9: warning: 'codec' is deprecated [-Wdeprecated-declarations]
[INFO] [stderr] warning:   207 |         AVCodecContext* codec_ctx = ctx->format_ctx->streams[i]->codec;
[INFO] [stderr] warning:       |         ^~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from src/libearwax.c:10:
[INFO] [stderr] warning: /usr/include/x86_64-linux-gnu/libavformat/avformat.h:885:21: note: declared here
[INFO] [stderr] warning:   885 |     AVCodecContext *codec;
[INFO] [stderr] warning:       |                     ^~~~~
[INFO] [stderr] warning: src/libearwax.c:209:13: warning: 'avcodec_copy_context' is deprecated [-Wdeprecated-declarations]
[INFO] [stderr] warning:   209 |             avcodec_copy_context(ctx->codec_ctx, codec_ctx);
[INFO] [stderr] warning:       |             ^~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from src/libearwax.c:9:
[INFO] [stderr] warning: /usr/include/x86_64-linux-gnu/libavcodec/avcodec.h:4235:5: note: declared here
[INFO] [stderr] warning:  4235 | int avcodec_copy_context(AVCodecContext *dest, const AVCodecContext *src);
[INFO] [stderr] warning:       |     ^~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: src/libearwax.c: In function 'earwax_drop':
[INFO] [stderr] warning: src/libearwax.c:275:9: warning: 'av_free_packet' is deprecated [-Wdeprecated-declarations]
[INFO] [stderr] warning:   275 |         av_free_packet(&ctx->packet);
[INFO] [stderr] warning:       |         ^~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from src/libearwax.c:9:
[INFO] [stderr] warning: /usr/include/x86_64-linux-gnu/libavcodec/avcodec.h:4473:6: note: declared here
[INFO] [stderr] warning:  4473 | void av_free_packet(AVPacket *pkt);
[INFO] [stderr] warning:       |      ^~~~~~~~~~~~~~
[INFO] [stderr] warning: src/libearwax.c: In function 'earwax_spit':
[INFO] [stderr] warning: src/libearwax.c:306:9: warning: 'avcodec_decode_audio4' is deprecated [-Wdeprecated-declarations]
[INFO] [stderr] warning:   306 |         int bytes =  avcodec_decode_audio4(ctx->codec_ctx, ctx->frame, &got_frame, &(ctx->packet));
[INFO] [stderr] warning:       |         ^~~
[INFO] [stderr] warning: In file included from src/libearwax.c:9:
[INFO] [stderr] warning: /usr/include/x86_64-linux-gnu/libavcodec/avcodec.h:4779:5: note: declared here
[INFO] [stderr] warning:  4779 | int avcodec_decode_audio4(AVCodecContext *avctx, AVFrame *frame,
[INFO] [stderr] warning:       |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: src/libearwax.c:331:9: warning: 'av_free_packet' is deprecated [-Wdeprecated-declarations]
[INFO] [stderr] warning:   331 |         av_free_packet(&ctx->packet);
[INFO] [stderr] warning:       |         ^~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from src/libearwax.c:9:
[INFO] [stderr] warning: /usr/include/x86_64-linux-gnu/libavcodec/avcodec.h:4473:6: note: declared here
[INFO] [stderr] warning:  4473 | void av_free_packet(AVPacket *pkt);
[INFO] [stderr] warning:       |      ^~~~~~~~~~~~~~
[INFO] [stderr] warning: src/libearwax.c: In function 'next_chunk':
[INFO] [stderr] warning: src/libearwax.c:375:17: warning: pointer targets in assignment from 'uint8_t *' {aka 'unsigned char *'} to 'char *' differ in signedness [-Wpointer-sign]
[INFO] [stderr] warning:   375 |     chunk->data = ctx->buffer;
[INFO] [stderr] warning:       |                 ^
[INFO] [stderr] warning: src/libearwax.c:377:5: warning: 'pkt_pts' is deprecated [-Wdeprecated-declarations]
[INFO] [stderr] warning:   377 |     chunk->time = ctx->frame->pkt_pts;
[INFO] [stderr] warning:       |     ^~~~~
[INFO] [stderr] warning: In file included from /usr/include/x86_64-linux-gnu/libavcodec/avcodec.h:38,
[INFO] [stderr] warning:                  from src/libearwax.c:9:
[INFO] [stderr] warning: /usr/include/x86_64-linux-gnu/libavutil/frame.h:396:13: note: declared here
[INFO] [stderr] warning:   396 |     int64_t pkt_pts;
[INFO] [stderr] warning:       |             ^~~~~~~
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(unique)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/error.rs:23:32
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn cause(&self) -> Option<&StdError> {
[INFO] [stdout]    |                                ^^^^^^^^ help: use `dyn`: `dyn StdError`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lib.rs:36:19
[INFO] [stdout]    |
[INFO] [stdout] 36 |         let url = try!(CString::new(url));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData<T>` (if you also use `#[may_dangle]`), `Send`, and/or `Sync`
[INFO] [stdout]   --> src/lib.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use std::ptr::Unique;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData<T>` (if you also use `#[may_dangle]`), `Send`, and/or `Sync`
[INFO] [stdout]   --> src/lib.rs:26:21
[INFO] [stdout]    |
[INFO] [stdout] 26 |     earwax_context: Unique<ffi::EarwaxContext>,
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData<T>` (if you also use `#[may_dangle]`), `Send`, and/or `Sync`
[INFO] [stdout]   --> src/lib.rs:47:40
[INFO] [stdout]    |
[INFO] [stdout] 47 |                        earwax_context: Unique::new(earwax_context),
[INFO] [stdout]    |                                        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::int64_t`: Use i64 instead.
[INFO] [stdout]  --> src/ffi.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use libc::{c_char, c_int, size_t, int64_t};
[INFO] [stdout]   |                                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::int64_t`: Use i64 instead.
[INFO] [stdout]   --> src/ffi.rs:35:14
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub num: int64_t,
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::int64_t`: Use i64 instead.
[INFO] [stdout]   --> src/ffi.rs:36:14
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub den: int64_t,
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::int64_t`: Use i64 instead.
[INFO] [stdout]   --> src/ffi.rs:49:21
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub start_time: int64_t,
[INFO] [stdout]    |                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::int64_t`: Use i64 instead.
[INFO] [stdout]   --> src/ffi.rs:50:19
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub duration: int64_t,
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::int64_t`: Use i64 instead.
[INFO] [stdout]   --> src/ffi.rs:70:15
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub time: int64_t,
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::int64_t`: Use i64 instead.
[INFO] [stdout]   --> src/ffi.rs:96:54
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn earwax_seek(ctx: *mut EarwaxContext, pts: int64_t) -> c_int;
[INFO] [stdout]    |                                                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals'
[INFO] [stdout]   --> src/lib.rs:47:40
[INFO] [stdout]    |
[INFO] [stdout] 47 |                        earwax_context: Unique::new(earwax_context),
[INFO] [stdout]    |                                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/lib.rs:47:40
[INFO] [stdout]    |
[INFO] [stdout] 47 |                        earwax_context: Unique::new(earwax_context),
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `Unique`, found enum `Option`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Unique<_>`
[INFO] [stdout]                 found enum `Option<Unique<_>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals'
[INFO] [stdout]   --> src/lib.rs:72:53
[INFO] [stdout]    |
[INFO] [stdout] 72 |             if ffi::earwax_spit(self.earwax_context.as_mut(), &mut chunk) > 0 {
[INFO] [stdout]    |                                                     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals'
[INFO] [stdout]   --> src/lib.rs:93:50
[INFO] [stdout]    |
[INFO] [stdout] 93 |             ffi::earwax_seek(self.earwax_context.as_mut(), pts);
[INFO] [stdout]    |                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals'
[INFO] [stdout]    --> src/lib.rs:111:47
[INFO] [stdout]     |
[INFO] [stdout] 111 |             let mut ctx = self.earwax_context.as_mut() as *mut ffi::EarwaxContext;
[INFO] [stdout]     |                                               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:18:36
[INFO] [stdout]    |
[INFO] [stdout] 18 |             Error::Nul(ref e) => e.description(),
[INFO] [stdout]    |                                    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors; 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0554, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: src/libearwax.c: In function 'earwax_init':
[INFO] [stderr] warning: src/libearwax.c:169:9: warning: 'av_register_all' is deprecated [-Wdeprecated-declarations]
[INFO] [stderr] warning:   169 |         av_register_all();
[INFO] [stderr] warning:       |         ^~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from src/libearwax.c:10:
[INFO] [stderr] warning: /usr/include/x86_64-linux-gnu/libavformat/avformat.h:2050:6: note: declared here
[INFO] [stderr] warning:  2050 | void av_register_all(void);
[INFO] [stderr] warning:       |      ^~~~~~~~~~~~~~~
[INFO] [stderr] warning: src/libearwax.c: In function 'earwax_new':
[INFO] [stderr] warning: src/libearwax.c:206:19: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:   206 |     for (i = 0; i < ctx->format_ctx->nb_streams; ++i) {
[INFO] [stderr] warning:       |                   ^
[INFO] [stderr] warning: src/libearwax.c:207:9: warning: 'codec' is deprecated [-Wdeprecated-declarations]
[INFO] [stderr] warning:   207 |         AVCodecContext* codec_ctx = ctx->format_ctx->streams[i]->codec;
[INFO] [stderr] warning:       |         ^~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from src/libearwax.c:10:
[INFO] [stderr] warning: /usr/include/x86_64-linux-gnu/libavformat/avformat.h:885:21: note: declared here
[INFO] [stderr] warning:   885 |     AVCodecContext *codec;
[INFO] [stderr] warning:       |                     ^~~~~
[INFO] [stderr] warning: src/libearwax.c:209:13: warning: 'avcodec_copy_context' is deprecated [-Wdeprecated-declarations]
[INFO] [stderr] warning:   209 |             avcodec_copy_context(ctx->codec_ctx, codec_ctx);
[INFO] [stderr] warning:       |             ^~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from src/libearwax.c:9:
[INFO] [stderr] warning: /usr/include/x86_64-linux-gnu/libavcodec/avcodec.h:4235:5: note: declared here
[INFO] [stderr] warning:  4235 | int avcodec_copy_context(AVCodecContext *dest, const AVCodecContext *src);
[INFO] [stderr] warning:       |     ^~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: src/libearwax.c: In function 'earwax_drop':
[INFO] [stderr] warning: src/libearwax.c:275:9: warning: 'av_free_packet' is deprecated [-Wdeprecated-declarations]
[INFO] [stderr] warning:   275 |         av_free_packet(&ctx->packet);
[INFO] [stderr] warning:       |         ^~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from src/libearwax.c:9:
[INFO] [stderr] warning: /usr/include/x86_64-linux-gnu/libavcodec/avcodec.h:4473:6: note: declared here
[INFO] [stderr] warning:  4473 | void av_free_packet(AVPacket *pkt);
[INFO] [stderr] warning:       |      ^~~~~~~~~~~~~~
[INFO] [stderr] warning: src/libearwax.c: In function 'earwax_spit':
[INFO] [stderr] warning: src/libearwax.c:306:9: warning: 'avcodec_decode_audio4' is deprecated [-Wdeprecated-declarations]
[INFO] [stderr] warning:   306 |         int bytes =  avcodec_decode_audio4(ctx->codec_ctx, ctx->frame, &got_frame, &(ctx->packet));
[INFO] [stderr] warning:       |         ^~~
[INFO] [stderr] warning: In file included from src/libearwax.c:9:
[INFO] [stderr] warning: /usr/include/x86_64-linux-gnu/libavcodec/avcodec.h:4779:5: note: declared here
[INFO] [stderr] warning:  4779 | int avcodec_decode_audio4(AVCodecContext *avctx, AVFrame *frame,
[INFO] [stderr] warning:       |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: src/libearwax.c:331:9: warning: 'av_free_packet' is deprecated [-Wdeprecated-declarations]
[INFO] [stderr] warning:   331 |         av_free_packet(&ctx->packet);
[INFO] [stderr] warning:       |         ^~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from src/libearwax.c:9:
[INFO] [stderr] warning: /usr/include/x86_64-linux-gnu/libavcodec/avcodec.h:4473:6: note: declared here
[INFO] [stderr] warning:  4473 | void av_free_packet(AVPacket *pkt);
[INFO] [stderr] warning:       |      ^~~~~~~~~~~~~~
[INFO] [stderr] warning: src/libearwax.c: In function 'next_chunk':
[INFO] [stderr] warning: src/libearwax.c:375:17: warning: pointer targets in assignment from 'uint8_t *' {aka 'unsigned char *'} to 'char *' differ in signedness [-Wpointer-sign]
[INFO] [stderr] warning:   375 |     chunk->data = ctx->buffer;
[INFO] [stderr] warning:       |                 ^
[INFO] [stderr] warning: src/libearwax.c:377:5: warning: 'pkt_pts' is deprecated [-Wdeprecated-declarations]
[INFO] [stderr] warning:   377 |     chunk->time = ctx->frame->pkt_pts;
[INFO] [stderr] warning:       |     ^~~~~
[INFO] [stderr] warning: In file included from /usr/include/x86_64-linux-gnu/libavcodec/avcodec.h:38,
[INFO] [stderr] warning:                  from src/libearwax.c:9:
[INFO] [stderr] warning: /usr/include/x86_64-linux-gnu/libavutil/frame.h:396:13: note: declared here
[INFO] [stderr] warning:   396 |     int64_t pkt_pts;
[INFO] [stderr] warning:       |             ^~~~~~~
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `earwax` due to 10 previous errors; 10 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "42ef6d1e45ed7636bb03ec4eb9b6a95eb1a2717832ea93c0b2d8d4875feb7fc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42ef6d1e45ed7636bb03ec4eb9b6a95eb1a2717832ea93c0b2d8d4875feb7fc5", kill_on_drop: false }`
[INFO] [stdout] 42ef6d1e45ed7636bb03ec4eb9b6a95eb1a2717832ea93c0b2d8d4875feb7fc5
