[INFO] cloning repository wulfep/Granulizor [INFO] running `"git" "clone" "--bare" "git://github.com/wulfep/Granulizor.git" "work/cache/sources/gh/wulfep/Granulizor"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/wulfep/Granulizor'... [INFO] running `"git" "clone" "work/cache/sources/gh/wulfep/Granulizor" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/wulfep/Granulizor"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/wulfep/Granulizor'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/wulfep/Granulizor" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/wulfep/Granulizor"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/wulfep/Granulizor'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b0f046bfaee5e1f173ce469b476bca8a11c2095c [INFO] sha for GitHub repo wulfep/Granulizor: b0f046bfaee5e1f173ce469b476bca8a11c2095c [INFO] validating manifest of wulfep/Granulizor on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of wulfep/Granulizor on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing wulfep/Granulizor [INFO] finished frobbing wulfep/Granulizor [INFO] frobbed toml for wulfep/Granulizor written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/wulfep/Granulizor/Cargo.toml [INFO] started frobbing wulfep/Granulizor [INFO] finished frobbing wulfep/Granulizor [INFO] frobbed toml for wulfep/Granulizor written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/wulfep/Granulizor/Cargo.toml [INFO] crate wulfep/Granulizor already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded instrument v0.2.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking wulfep/Granulizor against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-3/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/wulfep/Granulizor:/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" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] d05ad8252d8e8d52607123a2dd02d39406f6bc3fb23c5aa30d81f97cc847fddf [INFO] running `"docker" "start" "-a" "d05ad8252d8e8d52607123a2dd02d39406f6bc3fb23c5aa30d81f97cc847fddf"` [INFO] [stderr] Checking lazy_static v1.0.2 [INFO] [stderr] Checking bitflags v0.8.2 [INFO] [stderr] Checking sample v0.10.0 [INFO] [stderr] Checking find_folder v0.3.0 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking libloading v0.4.3 [INFO] [stderr] Checking vst v0.0.1 (https://github.com/rust-dsp/rust-vst#4734044a) [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking time_calc v0.11.1 [INFO] [stderr] Checking pitch_calc v0.11.1 [INFO] [stderr] Checking instrument v0.2.0 [INFO] [stderr] Checking granulizor v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/wav_parser.rs:58:13 [INFO] [stderr] | [INFO] [stderr] 57 | n => return Err(Error::UnsupportedBitsPerSample(n)), [INFO] [stderr] | - matches any value [INFO] [stderr] 58 | _ => return Err(Error::UnsupportedSampleFormat), [INFO] [stderr] | ^ unreachable pattern [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/wav_parser.rs:70:13 [INFO] [stderr] | [INFO] [stderr] 69 | n => return Err(Error::UnsupportedBitsPerSample(n)), [INFO] [stderr] | - matches any value [INFO] [stderr] 70 | _ => return Err(Error::UnsupportedSampleFormat), [INFO] [stderr] | ^ unreachable pattern [INFO] [stderr] [INFO] [stderr] warning: unused variable: `inputs` [INFO] [stderr] --> src/lib.rs:211:14 [INFO] [stderr] | [INFO] [stderr] 211 | let (inputs, mut outputs) = buffer.split(); [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_inputs` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `current_note` [INFO] [stderr] --> src/lib.rs:220:25 [INFO] [stderr] | [INFO] [stderr] 220 | if let Some(current_note) = self.note { [INFO] [stderr] | ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_current_note` [INFO] [stderr] [INFO] [stderr] warning: variable `s1` is assigned to, but never used [INFO] [stderr] --> src/pitcher.rs:12:17 [INFO] [stderr] | [INFO] [stderr] 12 | let mut s1 = 0.0; [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_s1` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `s1` is never read [INFO] [stderr] --> src/pitcher.rs:18:21 [INFO] [stderr] | [INFO] [stderr] 18 | s1 = samples[index + 1].get_left(); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_assignments)] on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `s1` is never read [INFO] [stderr] --> src/pitcher.rs:22:21 [INFO] [stderr] | [INFO] [stderr] 22 | s1 = samples[index + 1].get_right(); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/wav_parser.rs:51:9 [INFO] [stderr] | [INFO] [stderr] 51 | let mut samples = match spec.sample_format { [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/wav_parser.rs:118:13 [INFO] [stderr] | [INFO] [stderr] 118 | let mut dll_folder = std::env::current_dir().unwrap(); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/pitcher.rs:5:47 [INFO] [stderr] | [INFO] [stderr] 5 | pub fn repitch(orig_freq: f64, new_freq: f64, mut samples: Vec) -> Vec { [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/pitcher.rs:44:13 [INFO] [stderr] | [INFO] [stderr] 44 | let mut dll_folder = std::env::current_dir().unwrap(); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/wav_parser.rs:58:13 [INFO] [stderr] | [INFO] [stderr] 57 | n => return Err(Error::UnsupportedBitsPerSample(n)), [INFO] [stderr] | - matches any value [INFO] [stderr] 58 | _ => return Err(Error::UnsupportedSampleFormat), [INFO] [stderr] | ^ unreachable pattern [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/wav_parser.rs:70:13 [INFO] [stderr] | [INFO] [stderr] 69 | n => return Err(Error::UnsupportedBitsPerSample(n)), [INFO] [stderr] | - matches any value [INFO] [stderr] 70 | _ => return Err(Error::UnsupportedSampleFormat), [INFO] [stderr] | ^ unreachable pattern [INFO] [stderr] [INFO] [stderr] warning: unused variable: `inputs` [INFO] [stderr] --> src/lib.rs:211:14 [INFO] [stderr] | [INFO] [stderr] 211 | let (inputs, mut outputs) = buffer.split(); [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_inputs` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `current_note` [INFO] [stderr] --> src/lib.rs:220:25 [INFO] [stderr] | [INFO] [stderr] 220 | if let Some(current_note) = self.note { [INFO] [stderr] | ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_current_note` [INFO] [stderr] [INFO] [stderr] warning: variable `s1` is assigned to, but never used [INFO] [stderr] --> src/pitcher.rs:12:17 [INFO] [stderr] | [INFO] [stderr] 12 | let mut s1 = 0.0; [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_s1` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `s1` is never read [INFO] [stderr] --> src/pitcher.rs:18:21 [INFO] [stderr] | [INFO] [stderr] 18 | s1 = samples[index + 1].get_left(); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_assignments)] on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `s1` is never read [INFO] [stderr] --> src/pitcher.rs:22:21 [INFO] [stderr] | [INFO] [stderr] 22 | s1 = samples[index + 1].get_right(); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/wav_parser.rs:51:9 [INFO] [stderr] | [INFO] [stderr] 51 | let mut samples = match spec.sample_format { [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/pitcher.rs:5:47 [INFO] [stderr] | [INFO] [stderr] 5 | pub fn repitch(orig_freq: f64, new_freq: f64, mut samples: Vec) -> Vec { [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.18s [INFO] running `"docker" "inspect" "d05ad8252d8e8d52607123a2dd02d39406f6bc3fb23c5aa30d81f97cc847fddf"` [INFO] running `"docker" "rm" "-f" "d05ad8252d8e8d52607123a2dd02d39406f6bc3fb23c5aa30d81f97cc847fddf"` [INFO] [stdout] d05ad8252d8e8d52607123a2dd02d39406f6bc3fb23c5aa30d81f97cc847fddf