Dec 18 12:54:19.228 INFO checking poppy-0.0.1 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 12:54:19.229 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/poppy/0.0.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 12:54:19.570 INFO [stdout] d235de2f98139ab5f29b4e563d7c4b87e20edc08079618a3fb2b62d0f1329bf0
Dec 18 12:54:19.579 INFO running `"docker" "start" "-a" "d235de2f98139ab5f29b4e563d7c4b87e20edc08079618a3fb2b62d0f1329bf0"`
Dec 18 12:54:20.624 INFO [stderr]     Checking poppy v0.0.1 (/opt/crater/workdir)
Dec 18 12:54:20.630 INFO [stderr]    Compiling opus-sys v0.1.2
Dec 18 12:54:21.052 INFO [stderr] warning: unreachable expression
Dec 18 12:54:21.052 INFO [stderr]    --> src/decoder/silk/mod.rs:139:9
Dec 18 12:54:21.052 INFO [stderr]     |
Dec 18 12:54:21.052 INFO [stderr] 139 |         *val = unimplemented!()
Dec 18 12:54:21.052 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 12:54:21.052 INFO [stderr]     |
Dec 18 12:54:21.052 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 18 12:54:21.052 INFO [stderr] 
Dec 18 12:54:21.278 INFO [stderr] warning: unused variable: `val`
Dec 18 12:54:21.278 INFO [stderr]    --> src/decoder/silk/mod.rs:136:9
Dec 18 12:54:21.278 INFO [stderr]     |
Dec 18 12:54:21.279 INFO [stderr] 136 |     for val in &mut gain[1..subframe_count as usize] {
Dec 18 12:54:21.279 INFO [stderr]     |         ^^^ help: consider using `_val` instead
Dec 18 12:54:21.279 INFO [stderr]     |
Dec 18 12:54:21.279 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 12:54:21.279 INFO [stderr] 
Dec 18 12:54:21.279 INFO [stderr] warning: value assigned to `log_gain` is never read
Dec 18 12:54:21.279 INFO [stderr]    --> src/decoder/silk/mod.rs:138:9
Dec 18 12:54:21.279 INFO [stderr]     |
Dec 18 12:54:21.279 INFO [stderr] 138 |         log_gain = (2*delta_gain-16).max(log_gain + delta_gain - 4).min(63).max(0);
Dec 18 12:54:21.279 INFO [stderr]     |         ^^^^^^^^
Dec 18 12:54:21.279 INFO [stderr]     |
Dec 18 12:54:21.279 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 18 12:54:21.279 INFO [stderr] 
Dec 18 12:54:21.284 INFO [stderr] warning: unused variable: `subframe_count`
Dec 18 12:54:21.284 INFO [stderr]   --> src/decoder/silk/mod.rs:31:31
Dec 18 12:54:21.284 INFO [stderr]    |
Dec 18 12:54:21.284 INFO [stderr] 31 |         let (silkframe_count, subframe_count) = match frame_size {
Dec 18 12:54:21.284 INFO [stderr]    |                               ^^^^^^^^^^^^^^ help: consider using `_subframe_count` instead
Dec 18 12:54:21.284 INFO [stderr] 
Dec 18 12:54:21.284 INFO [stderr] warning: unused variable: `flags`
Dec 18 12:54:21.284 INFO [stderr]   --> src/decoder/silk/mod.rs:40:21
Dec 18 12:54:21.284 INFO [stderr]    |
Dec 18 12:54:21.284 INFO [stderr] 40 |                 let flags = header_flags_mono(&mut self.rc, silkframe_count);
Dec 18 12:54:21.284 INFO [stderr]    |                     ^^^^^ help: consider using `_flags` instead
Dec 18 12:54:21.284 INFO [stderr] 
Dec 18 12:54:21.284 INFO [stderr] warning: unused variable: `flags`
Dec 18 12:54:21.284 INFO [stderr]   --> src/decoder/silk/mod.rs:53:41
Dec 18 12:54:21.284 INFO [stderr]    |
Dec 18 12:54:21.284 INFO [stderr] 53 |     fn decode_silkframe_mono(&mut self, flags: HeaderFlagsMono) {
Dec 18 12:54:21.284 INFO [stderr]    |                                         ^^^^^ help: consider using `_flags` instead
Dec 18 12:54:21.284 INFO [stderr] 
Dec 18 12:54:21.284 INFO [stderr] warning: unused variable: `stereo_weights`
Dec 18 12:54:21.285 INFO [stderr]   --> src/decoder/silk/mod.rs:58:13
Dec 18 12:54:21.285 INFO [stderr]    |
Dec 18 12:54:21.285 INFO [stderr] 58 |         let stereo_weights = stereo_prediction_weights(&mut self.rc);
Dec 18 12:54:21.285 INFO [stderr]    |             ^^^^^^^^^^^^^^ help: consider using `_stereo_weights` instead
Dec 18 12:54:21.285 INFO [stderr] 
Dec 18 12:54:21.285 INFO [stderr] warning: unused variable: `mid_only`
Dec 18 12:54:21.285 INFO [stderr]   --> src/decoder/silk/mod.rs:59:13
Dec 18 12:54:21.285 INFO [stderr]    |
Dec 18 12:54:21.285 INFO [stderr] 59 |         let mid_only = if activity.1 {
Dec 18 12:54:21.285 INFO [stderr]    |             ^^^^^^^^ help: consider using `_mid_only` instead
Dec 18 12:54:21.285 INFO [stderr] 
Dec 18 12:54:21.285 INFO [stderr] warning: unused variable: `frame_type`
Dec 18 12:54:21.285 INFO [stderr]   --> src/decoder/silk/mod.rs:64:13
Dec 18 12:54:21.285 INFO [stderr]    |
Dec 18 12:54:21.285 INFO [stderr] 64 |         let frame_type = frame_type(&mut self.rc, activity.0);
Dec 18 12:54:21.285 INFO [stderr]    |             ^^^^^^^^^^ help: consider using `_frame_type` instead
Dec 18 12:54:21.285 INFO [stderr] 
Dec 18 12:54:21.285 INFO [stderr] warning: unused variable: `first`
Dec 18 12:54:21.285 INFO [stderr]   --> src/decoder/silk/mod.rs:57:67
Dec 18 12:54:21.285 INFO [stderr]    |
Dec 18 12:54:21.285 INFO [stderr] 57 |     fn decode_silkframe_stereo(&mut self, activity: (bool, bool), first: bool) {
Dec 18 12:54:21.285 INFO [stderr]    |                                                                   ^^^^^ help: consider using `_first` instead
Dec 18 12:54:21.285 INFO [stderr] 
Dec 18 12:54:21.408 INFO [stderr] warning: static item is never used: `SUBFRAME_GAIN`
Dec 18 12:54:21.408 INFO [stderr]   --> src/decoder/silk/tables.rs:17:5
Dec 18 12:54:21.408 INFO [stderr]    |
Dec 18 12:54:21.408 INFO [stderr] 17 | /     pub static SUBFRAME_GAIN: ([u8; 8], [u8; 8], [u8; 8], [u8; 8]) = (
Dec 18 12:54:21.408 INFO [stderr] 18 | |         [224, 112, 44, 15, 3, 2, 1, 0],
Dec 18 12:54:21.408 INFO [stderr] 19 | |         [254, 237, 192, 132, 70, 23, 4, 0],
Dec 18 12:54:21.408 INFO [stderr] 20 | |         [255, 252, 226, 155, 61, 11, 2, 0],
Dec 18 12:54:21.408 INFO [stderr] 21 | |         [224, 192, 160, 128, 96, 64, 32, 0],
Dec 18 12:54:21.408 INFO [stderr] 22 | |     );
Dec 18 12:54:21.408 INFO [stderr]    | |______^
Dec 18 12:54:21.408 INFO [stderr]    |
Dec 18 12:54:21.408 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 12:54:21.408 INFO [stderr] 
Dec 18 12:54:21.408 INFO [stderr] warning: static item is never used: `SUBFRAME_GAIN_DELTA`
Dec 18 12:54:21.408 INFO [stderr]   --> src/decoder/silk/tables.rs:23:5
Dec 18 12:54:21.408 INFO [stderr]    |
Dec 18 12:54:21.408 INFO [stderr] 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, 19, 18, 17, 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0];
Dec 18 12:54:21.408 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 12:54:21.408 INFO [stderr] 
Dec 18 12:54:21.408 INFO [stderr] warning: static item is never used: `STEREO_WEIGHT_TABLE`
Dec 18 12:54:21.408 INFO [stderr]   --> src/decoder/silk/tables.rs:26:1
Dec 18 12:54:21.408 INFO [stderr]    |
Dec 18 12:54:21.408 INFO [stderr] 26 | pub static STEREO_WEIGHT_TABLE: [i16; 16] = [-13732, -10050, -8266, -7526, -6500, -5000, -2950, -820, 820, 2950, 5000, 6500, 7526, 8266, 10050, 137320];
Dec 18 12:54:21.408 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 12:54:21.408 INFO [stderr] 
Dec 18 12:54:21.408 INFO [stderr] warning: field is never used: `stereo`
Dec 18 12:54:21.408 INFO [stderr]   --> src/decoder/silk/mod.rs:12:5
Dec 18 12:54:21.408 INFO [stderr]    |
Dec 18 12:54:21.409 INFO [stderr] 12 |     stereo: Stereo,
Dec 18 12:54:21.409 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 18 12:54:21.409 INFO [stderr] 
Dec 18 12:54:21.409 INFO [stderr] warning: field is never used: `stereo_prediction_weights`
Dec 18 12:54:21.409 INFO [stderr]   --> src/decoder/silk/mod.rs:16:5
Dec 18 12:54:21.409 INFO [stderr]    |
Dec 18 12:54:21.409 INFO [stderr] 16 |     stereo_prediction_weights: (i32, i32),
Dec 18 12:54:21.409 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 12:54:21.409 INFO [stderr] 
Dec 18 12:54:21.409 INFO [stderr] warning: method is never used: `decode_silkframe_mono`
Dec 18 12:54:21.409 INFO [stderr]   --> src/decoder/silk/mod.rs:53:5
Dec 18 12:54:21.409 INFO [stderr]    |
Dec 18 12:54:21.409 INFO [stderr] 53 |     fn decode_silkframe_mono(&mut self, flags: HeaderFlagsMono) {
Dec 18 12:54:21.409 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 12:54:21.409 INFO [stderr] 
Dec 18 12:54:21.409 INFO [stderr] warning: field is never used: `signal`
Dec 18 12:54:21.409 INFO [stderr]   --> src/decoder/silk/mod.rs:89:5
Dec 18 12:54:21.409 INFO [stderr]    |
Dec 18 12:54:21.409 INFO [stderr] 89 |     signal: SignalType,
Dec 18 12:54:21.409 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 18 12:54:21.409 INFO [stderr] 
Dec 18 12:54:21.409 INFO [stderr] warning: field is never used: `quant_offset`
Dec 18 12:54:21.409 INFO [stderr]   --> src/decoder/silk/mod.rs:90:5
Dec 18 12:54:21.409 INFO [stderr]    |
Dec 18 12:54:21.409 INFO [stderr] 90 |     quant_offset: QuantizationOffset,
Dec 18 12:54:21.409 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 12:54:21.409 INFO [stderr] 
Dec 18 12:54:21.409 INFO [stderr] warning: function is never used: `subframe_gain`
Dec 18 12:54:21.409 INFO [stderr]    --> src/decoder/silk/mod.rs:121:1
Dec 18 12:54:21.409 INFO [stderr]     |
Dec 18 12:54:21.416 INFO [stderr] 121 | fn subframe_gain(rc: &mut range::Decoder, signal_type: SignalType, subframe_count: u8, prev_log_gain: Option<u8>, independant: bool) -> [u8; 4] {
Dec 18 12:54:21.416 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 12:54:21.416 INFO [stderr] 
Dec 18 12:54:21.420 INFO [stderr] warning: literal out of range for i16
Dec 18 12:54:21.420 INFO [stderr]   --> src/decoder/silk/tables.rs:26:145
Dec 18 12:54:21.420 INFO [stderr]    |
Dec 18 12:54:21.420 INFO [stderr] 26 | pub static STEREO_WEIGHT_TABLE: [i16; 16] = [-13732, -10050, -8266, -7526, -6500, -5000, -2950, -820, 820, 2950, 5000, 6500, 7526, 8266, 10050, 137320];
Dec 18 12:54:21.420 INFO [stderr]    |                                                                                                                                                 ^^^^^^
Dec 18 12:54:21.420 INFO [stderr]    |
Dec 18 12:54:21.420 INFO [stderr]    = note: #[warn(overflowing_literals)] on by default
Dec 18 12:54:21.420 INFO [stderr] 
Dec 18 12:54:22.020 INFO [stderr] warning: redundant linker flag specified for library `opus`
Dec 18 12:54:22.020 INFO [stderr] 
Dec 18 12:54:22.552 INFO [stderr] error[E0425]: cannot find value `OPUS_APPLICATION_VOIP` in module `opus`
Dec 18 12:54:22.552 INFO [stderr]   --> src/lib.rs:28:74
Dec 18 12:54:22.552 INFO [stderr]    |
Dec 18 12:54:22.552 INFO [stderr] 28 |         let encoder = unsafe { opus::opus_encoder_create(48000, 2, opus::OPUS_APPLICATION_VOIP as _, &mut err) };
Dec 18 12:54:22.552 INFO [stderr]    |                                                                          ^^^^^^^^^^^^^^^^^^^^^ not found in `opus`
Dec 18 12:54:22.552 INFO [stderr] 
Dec 18 12:54:22.552 INFO [stderr] error[E0425]: cannot find value `OPUS_SET_BITRATE_REQUEST` in module `opus`
Dec 18 12:54:22.552 INFO [stderr]   --> src/lib.rs:31:62
Dec 18 12:54:22.552 INFO [stderr]    |
Dec 18 12:54:22.552 INFO [stderr] 31 |         err = unsafe { opus::opus_encoder_ctl(encoder, opus::OPUS_SET_BITRATE_REQUEST as i32, BITRATE) };
Dec 18 12:54:22.552 INFO [stderr]    |                                                              ^^^^^^^^^^^^^^^^^^^^^^^^ not found in `opus`
Dec 18 12:54:22.552 INFO [stderr] 
Dec 18 12:54:22.696 INFO [stderr] warning: unreachable expression
Dec 18 12:54:22.696 INFO [stderr]    --> src/decoder/silk/mod.rs:139:9
Dec 18 12:54:22.696 INFO [stderr]     |
Dec 18 12:54:22.696 INFO [stderr] 139 |         *val = unimplemented!()
Dec 18 12:54:22.696 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 12:54:22.696 INFO [stderr]     |
Dec 18 12:54:22.696 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 18 12:54:22.696 INFO [stderr] 
Dec 18 12:54:22.814 INFO [stderr] error: aborting due to 2 previous errors
Dec 18 12:54:22.815 INFO [stderr] 
Dec 18 12:54:22.815 INFO [stderr] For more information about this error, try `rustc --explain E0425`.
Dec 18 12:54:22.825 INFO [stderr] error: Could not compile `poppy`.
Dec 18 12:54:22.825 INFO [stderr] 
Dec 18 12:54:22.825 INFO [stderr] To learn more, run the command again with --verbose.
Dec 18 12:54:23.245 INFO running `"docker" "inspect" "d235de2f98139ab5f29b4e563d7c4b87e20edc08079618a3fb2b62d0f1329bf0"`
Dec 18 12:54:23.297 INFO running `"docker" "rm" "-f" "d235de2f98139ab5f29b4e563d7c4b87e20edc08079618a3fb2b62d0f1329bf0"`
Dec 18 12:54:23.383 INFO [stdout] d235de2f98139ab5f29b4e563d7c4b87e20edc08079618a3fb2b62d0f1329bf0