[INFO] fetching crate poppy 0.0.1...
[INFO] testing poppy-0.0.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate poppy 0.0.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate poppy 0.0.1
[INFO] finished tweaking crates.io crate poppy 0.0.1
[INFO] tweaked toml for crates.io crate poppy 0.0.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate poppy 0.0.1 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding opus-sys v0.1.2 (available: v0.2.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libc v0.1.12
[INFO] [stderr]   Downloaded hound v3.5.1
[INFO] [stderr]   Downloaded opus-sys v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 000e236b5011c4cc71eab5947f3973802e0c21d28539b3d0634480fd733d263c
[INFO] running `Command { std: "docker" "start" "-a" "000e236b5011c4cc71eab5947f3973802e0c21d28539b3d0634480fd733d263c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "000e236b5011c4cc71eab5947f3973802e0c21d28539b3d0634480fd733d263c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "000e236b5011c4cc71eab5947f3973802e0c21d28539b3d0634480fd733d263c", kill_on_drop: false }`
[INFO] [stdout] 000e236b5011c4cc71eab5947f3973802e0c21d28539b3d0634480fd733d263c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1744f380469f70f2ba8c94aa8dcbefd3f0c7c1f3e15cc525b5b38f4e30d9e25b
[INFO] running `Command { std: "docker" "start" "-a" "1744f380469f70f2ba8c94aa8dcbefd3f0c7c1f3e15cc525b5b38f4e30d9e25b", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling poppy v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/decoder/silk/mod.rs:139:9
[INFO] [stdout]     |
[INFO] [stdout] 139 |         *val = unimplemented!()
[INFO] [stdout]     |         ^^^^^^^----------------
[INFO] [stdout]     |         |      |
[INFO] [stdout]     |         |      any code following this expression is unreachable
[INFO] [stdout]     |         unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `subframe_count`
[INFO] [stdout]   --> src/decoder/silk/mod.rs:31:31
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let (silkframe_count, subframe_count) = match frame_size {
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subframe_count`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flags`
[INFO] [stdout]   --> src/decoder/silk/mod.rs:40:21
[INFO] [stdout]    |
[INFO] [stdout] 40 |                 let flags = header_flags_mono(&mut self.rc, silkframe_count);
[INFO] [stdout]    |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_flags`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flags`
[INFO] [stdout]   --> src/decoder/silk/mod.rs:53:41
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn decode_silkframe_mono(&mut self, flags: HeaderFlagsMono) {
[INFO] [stdout]    |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_flags`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stereo_weights`
[INFO] [stdout]   --> src/decoder/silk/mod.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let stereo_weights = stereo_prediction_weights(&mut self.rc);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stereo_weights`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mid_only`
[INFO] [stdout]   --> src/decoder/silk/mod.rs:59:13
[INFO] [stdout]    |
[INFO] [stdout] 59 |         let mid_only = if activity.1 {
[INFO] [stdout]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mid_only`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame_type`
[INFO] [stdout]   --> src/decoder/silk/mod.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |         let frame_type = frame_type(&mut self.rc, activity.0);
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_frame_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `first`
[INFO] [stdout]   --> src/decoder/silk/mod.rs:57:67
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn decode_silkframe_stereo(&mut self, activity: (bool, bool), first: bool) {
[INFO] [stdout]    |                                                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_first`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/decoder/silk/mod.rs:136:9
[INFO] [stdout]     |
[INFO] [stdout] 136 |     for val in &mut gain[1..subframe_count as usize] {
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `log_gain` is never read
[INFO] [stdout]    --> src/decoder/silk/mod.rs:138:9
[INFO] [stdout]     |
[INFO] [stdout] 138 |         log_gain = (2*delta_gain-16).max(log_gain + delta_gain - 4).min(63).max(0);
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `stereo` is never read
[INFO] [stdout]   --> src/decoder/silk/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Decoder<'a> {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 11 |     rc: range::Decoder<'a>,
[INFO] [stdout] 12 |     stereo: Stereo,
[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 `stereo_prediction_weights` is never read
[INFO] [stdout]   --> src/decoder/silk/mod.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct Stereo {
[INFO] [stdout]    |        ------ field in this struct
[INFO] [stdout] 16 |     stereo_prediction_weights: (i32, i32),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `decode_silkframe_mono` is never used
[INFO] [stdout]   --> src/decoder/silk/mod.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl<'a> Decoder<'a> {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 53 |     fn decode_silkframe_mono(&mut self, flags: HeaderFlagsMono) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `signal` and `quant_offset` are never read
[INFO] [stdout]   --> src/decoder/silk/mod.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 88 | struct FrameType {
[INFO] [stdout]    |        --------- fields in this struct
[INFO] [stdout] 89 |     signal: SignalType,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 90 |     quant_offset: QuantizationOffset,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `subframe_gain` is never used
[INFO] [stdout]    --> src/decoder/silk/mod.rs:121:4
[INFO] [stdout]     |
[INFO] [stdout] 121 | fn subframe_gain(rc: &mut range::Decoder, signal_type: SignalType, subframe_count: u8, prev_log_gain: Option<u8>, independant: bool) -> [...
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `STEREO_WEIGHT_TABLE` is never used
[INFO] [stdout]   --> src/decoder/silk/tables.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub static STEREO_WEIGHT_TABLE: [i16; 16] = [-13732, -10050, -8266, -7526, -6500, -5000, -2950, -820, 820, 2950, 5000, 6500, 7526, 8266, ...
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `SUBFRAME_GAIN` is never used
[INFO] [stdout]   --> src/decoder/silk/tables.rs:17:16
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub static SUBFRAME_GAIN: ([u8; 8], [u8; 8], [u8; 8], [u8; 8]) = (
[INFO] [stdout]    |                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `SUBFRAME_GAIN_DELTA` is never used
[INFO] [stdout]   --> src/decoder/silk/tables.rs:23:16
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub static SUBFRAME_GAIN_DELTA: [u8; 41] = [250, 245, 234, 203, 71, 50, 42, 38, 35, 33, 31, 29, 28, 27, 26, 25, 24, 23, 22, 21, 20, 1...
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: literal out of range for `i16`
[INFO] [stdout]   --> src/decoder/silk/tables.rs:26:145
[INFO] [stdout]    |
[INFO] [stdout] 26 | ..., -5000, -2950, -820, 820, 2950, 5000, 6500, 7526, 8266, 10050, 137320];
[INFO] [stdout]    |                                                                    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the literal `137320` does not fit into the type `i16` whose range is `-32768..=32767`
[INFO] [stdout]    = help: consider using the type `i32` instead
[INFO] [stdout]    = note: `#[warn(overflowing_literals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/packet.rs:163:19
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub fn frames(&self) -> Frames {
[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] 163 |     pub fn frames(&self) -> Frames<'_> {
[INFO] [stdout]     |                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "1744f380469f70f2ba8c94aa8dcbefd3f0c7c1f3e15cc525b5b38f4e30d9e25b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1744f380469f70f2ba8c94aa8dcbefd3f0c7c1f3e15cc525b5b38f4e30d9e25b", kill_on_drop: false }`
[INFO] [stdout] 1744f380469f70f2ba8c94aa8dcbefd3f0c7c1f3e15cc525b5b38f4e30d9e25b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a65e677549de0a1d1530a461de1c9ffe39519b5f5eda8dd7908c9bb8524aaab7
[INFO] running `Command { std: "docker" "start" "-a" "a65e677549de0a1d1530a461de1c9ffe39519b5f5eda8dd7908c9bb8524aaab7", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/decoder/silk/mod.rs:139:9
[INFO] [stdout]     |
[INFO] [stdout] 139 |         *val = unimplemented!()
[INFO] [stdout]     |         ^^^^^^^----------------
[INFO] [stdout]     |         |      |
[INFO] [stdout]     |         |      any code following this expression is unreachable
[INFO] [stdout]     |         unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `subframe_count`
[INFO] [stdout]   --> src/decoder/silk/mod.rs:31:31
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let (silkframe_count, subframe_count) = match frame_size {
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subframe_count`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flags`
[INFO] [stdout]   --> src/decoder/silk/mod.rs:40:21
[INFO] [stdout]    |
[INFO] [stdout] 40 |                 let flags = header_flags_mono(&mut self.rc, silkframe_count);
[INFO] [stdout]    |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_flags`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling opus-sys v0.1.2
[INFO] [stdout] warning: unused variable: `flags`
[INFO] [stdout]   --> src/decoder/silk/mod.rs:53:41
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn decode_silkframe_mono(&mut self, flags: HeaderFlagsMono) {
[INFO] [stdout]    |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_flags`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling libc v0.1.12
[INFO] [stdout] warning: unused variable: `stereo_weights`
[INFO] [stdout]   --> src/decoder/silk/mod.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let stereo_weights = stereo_prediction_weights(&mut self.rc);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stereo_weights`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling hound v3.5.1
[INFO] [stdout] warning: unused variable: `mid_only`
[INFO] [stdout]   --> src/decoder/silk/mod.rs:59:13
[INFO] [stdout]    |
[INFO] [stdout] 59 |         let mid_only = if activity.1 {
[INFO] [stdout]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mid_only`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame_type`
[INFO] [stdout]   --> src/decoder/silk/mod.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |         let frame_type = frame_type(&mut self.rc, activity.0);
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_frame_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `first`
[INFO] [stdout]   --> src/decoder/silk/mod.rs:57:67
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn decode_silkframe_stereo(&mut self, activity: (bool, bool), first: bool) {
[INFO] [stdout]    |                                                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_first`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/decoder/silk/mod.rs:136:9
[INFO] [stdout]     |
[INFO] [stdout] 136 |     for val in &mut gain[1..subframe_count as usize] {
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `log_gain` is never read
[INFO] [stdout]    --> src/decoder/silk/mod.rs:138:9
[INFO] [stdout]     |
[INFO] [stdout] 138 |         log_gain = (2*delta_gain-16).max(log_gain + delta_gain - 4).min(63).max(0);
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `stereo` is never read
[INFO] [stdout]   --> src/decoder/silk/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Decoder<'a> {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 11 |     rc: range::Decoder<'a>,
[INFO] [stdout] 12 |     stereo: Stereo,
[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 `stereo_prediction_weights` is never read
[INFO] [stdout]   --> src/decoder/silk/mod.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct Stereo {
[INFO] [stdout]    |        ------ field in this struct
[INFO] [stdout] 16 |     stereo_prediction_weights: (i32, i32),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `decode_silkframe_mono` is never used
[INFO] [stdout]   --> src/decoder/silk/mod.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl<'a> Decoder<'a> {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 53 |     fn decode_silkframe_mono(&mut self, flags: HeaderFlagsMono) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `signal` and `quant_offset` are never read
[INFO] [stdout]   --> src/decoder/silk/mod.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 88 | struct FrameType {
[INFO] [stdout]    |        --------- fields in this struct
[INFO] [stdout] 89 |     signal: SignalType,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 90 |     quant_offset: QuantizationOffset,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `subframe_gain` is never used
[INFO] [stdout]    --> src/decoder/silk/mod.rs:121:4
[INFO] [stdout]     |
[INFO] [stdout] 121 | fn subframe_gain(rc: &mut range::Decoder, signal_type: SignalType, subframe_count: u8, prev_log_gain: Option<u8>, independant: bool) -> [...
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `STEREO_WEIGHT_TABLE` is never used
[INFO] [stdout]   --> src/decoder/silk/tables.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub static STEREO_WEIGHT_TABLE: [i16; 16] = [-13732, -10050, -8266, -7526, -6500, -5000, -2950, -820, 820, 2950, 5000, 6500, 7526, 8266, ...
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `SUBFRAME_GAIN` is never used
[INFO] [stdout]   --> src/decoder/silk/tables.rs:17:16
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub static SUBFRAME_GAIN: ([u8; 8], [u8; 8], [u8; 8], [u8; 8]) = (
[INFO] [stdout]    |                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `SUBFRAME_GAIN_DELTA` is never used
[INFO] [stdout]   --> src/decoder/silk/tables.rs:23:16
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub static SUBFRAME_GAIN_DELTA: [u8; 41] = [250, 245, 234, 203, 71, 50, 42, 38, 35, 33, 31, 29, 28, 27, 26, 25, 24, 23, 22, 21, 20, 1...
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: literal out of range for `i16`
[INFO] [stdout]   --> src/decoder/silk/tables.rs:26:145
[INFO] [stdout]    |
[INFO] [stdout] 26 | ..., -5000, -2950, -820, 820, 2950, 5000, 6500, 7526, 8266, 10050, 137320];
[INFO] [stdout]    |                                                                    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the literal `137320` does not fit into the type `i16` whose range is `-32768..=32767`
[INFO] [stdout]    = help: consider using the type `i32` instead
[INFO] [stdout]    = note: `#[warn(overflowing_literals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/packet.rs:163:19
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub fn frames(&self) -> Frames {
[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] 163 |     pub fn frames(&self) -> Frames<'_> {
[INFO] [stdout]     |                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling poppy v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find value `OPUS_APPLICATION_VOIP` in crate `opus`
[INFO] [stdout]   --> src/lib.rs:28:74
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let encoder = unsafe { opus::opus_encoder_create(48000, 2, opus::OPUS_APPLICATION_VOIP as _, &mut err) };
[INFO] [stdout]    |                                                                          ^^^^^^^^^^^^^^^^^^^^^ not found in `opus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `OPUS_SET_BITRATE_REQUEST` in crate `opus`
[INFO] [stdout]   --> src/lib.rs:31:62
[INFO] [stdout]    |
[INFO] [stdout] 31 |         err = unsafe { opus::opus_encoder_ctl(encoder, opus::OPUS_SET_BITRATE_REQUEST as i32, BITRATE) };
[INFO] [stdout]    |                                                              ^^^^^^^^^^^^^^^^^^^^^^^^ not found in `opus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/decoder/silk/mod.rs:139:9
[INFO] [stdout]     |
[INFO] [stdout] 139 |         *val = unimplemented!()
[INFO] [stdout]     |         ^^^^^^^----------------
[INFO] [stdout]     |         |      |
[INFO] [stdout]     |         |      any code following this expression is unreachable
[INFO] [stdout]     |         unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `subframe_count`
[INFO] [stdout]   --> src/decoder/silk/mod.rs:31:31
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let (silkframe_count, subframe_count) = match frame_size {
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subframe_count`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flags`
[INFO] [stdout]   --> src/decoder/silk/mod.rs:40:21
[INFO] [stdout]    |
[INFO] [stdout] 40 |                 let flags = header_flags_mono(&mut self.rc, silkframe_count);
[INFO] [stdout]    |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_flags`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flags`
[INFO] [stdout]   --> src/decoder/silk/mod.rs:53:41
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn decode_silkframe_mono(&mut self, flags: HeaderFlagsMono) {
[INFO] [stdout]    |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_flags`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stereo_weights`
[INFO] [stdout]   --> src/decoder/silk/mod.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let stereo_weights = stereo_prediction_weights(&mut self.rc);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stereo_weights`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mid_only`
[INFO] [stdout]   --> src/decoder/silk/mod.rs:59:13
[INFO] [stdout]    |
[INFO] [stdout] 59 |         let mid_only = if activity.1 {
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 59 |         let _mid_only = if activity.1 {
[INFO] [stdout]    |             +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `MAX_PACKET_SIZE`
[INFO] [stdout]    |
[INFO] [stdout] 59 -         let mid_only = if activity.1 {
[INFO] [stdout] 59 +         let tests::decoder::MAX_PACKET_SIZE = if activity.1 {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame_type`
[INFO] [stdout]   --> src/decoder/silk/mod.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |         let frame_type = frame_type(&mut self.rc, activity.0);
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_frame_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `first`
[INFO] [stdout]   --> src/decoder/silk/mod.rs:57:67
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn decode_silkframe_stereo(&mut self, activity: (bool, bool), first: bool) {
[INFO] [stdout]    |                                                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_first`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/decoder/silk/mod.rs:136:9
[INFO] [stdout]     |
[INFO] [stdout] 136 |     for val in &mut gain[1..subframe_count as usize] {
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `log_gain` is never read
[INFO] [stdout]    --> src/decoder/silk/mod.rs:138:9
[INFO] [stdout]     |
[INFO] [stdout] 138 |         log_gain = (2*delta_gain-16).max(log_gain + delta_gain - 4).min(63).max(0);
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `poppy` (lib test) due to 2 previous errors; 10 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "a65e677549de0a1d1530a461de1c9ffe39519b5f5eda8dd7908c9bb8524aaab7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a65e677549de0a1d1530a461de1c9ffe39519b5f5eda8dd7908c9bb8524aaab7", kill_on_drop: false }`
[INFO] [stdout] a65e677549de0a1d1530a461de1c9ffe39519b5f5eda8dd7908c9bb8524aaab7
