[INFO] fetching crate poppy 0.0.1... [INFO] documenting poppy-0.0.1 against nightly for scrape-examples [INFO] extracting crate poppy 0.0.1 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate poppy 0.0.1 on toolchain nightly [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded opus-sys v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] df8e6b8a5eba4e4595eb4827cfd53955f890aa2c4a78a3217360d4bac7dcda9c [INFO] running `Command { std: "docker" "start" "-a" "df8e6b8a5eba4e4595eb4827cfd53955f890aa2c4a78a3217360d4bac7dcda9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "df8e6b8a5eba4e4595eb4827cfd53955f890aa2c4a78a3217360d4bac7dcda9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df8e6b8a5eba4e4595eb4827cfd53955f890aa2c4a78a3217360d4bac7dcda9c", kill_on_drop: false }` [INFO] [stdout] df8e6b8a5eba4e4595eb4827cfd53955f890aa2c4a78a3217360d4bac7dcda9c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7b25195bc71f5fabf83e64b9f4acf83a7e623e7c87ac5b08e95a006ddf43ad7d [INFO] running `Command { std: "docker" "start" "-a" "7b25195bc71f5fabf83e64b9f4acf83a7e623e7c87ac5b08e95a006ddf43ad7d", kill_on_drop: false }` [INFO] [stderr] Documenting poppy v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking 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)]` 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)]` 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)]` 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)]` 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: 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, independant: bool) -> [... [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `decode_silkframe_mono` is never used [INFO] [stdout] --> src/decoder/silk/mod.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 53 | fn decode_silkframe_mono(&mut self, flags: HeaderFlagsMono) { [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] error: 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: `#[deny(overflowing_literals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `poppy` due to 2 previous errors; 18 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "7b25195bc71f5fabf83e64b9f4acf83a7e623e7c87ac5b08e95a006ddf43ad7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b25195bc71f5fabf83e64b9f4acf83a7e623e7c87ac5b08e95a006ddf43ad7d", kill_on_drop: false }` [INFO] [stdout] 7b25195bc71f5fabf83e64b9f4acf83a7e623e7c87ac5b08e95a006ddf43ad7d