[INFO] cloning repository https://github.com/tanuva/krachlicht [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tanuva/krachlicht" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftanuva%2Fkrachlicht", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftanuva%2Fkrachlicht'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d05bcb149c9dbc82a52190bf4a7bc37ee4e7a555 [INFO] checking tanuva/krachlicht against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftanuva%2Fkrachlicht" "/workspace/builds/worker-17/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-17/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tanuva/krachlicht on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tanuva/krachlicht [INFO] finished tweaking git repo https://github.com/tanuva/krachlicht [INFO] tweaked toml for git repo https://github.com/tanuva/krachlicht written to /workspace/builds/worker-17/source/Cargo.toml [INFO] crate git repo https://github.com/tanuva/krachlicht already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "fetch" "--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] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 23fcdf7242f589afba38f2ea13c59f2b63e4f0b7f9f04b79099b3793d6b7c63e [INFO] running `Command { std: "docker" "start" "-a" "23fcdf7242f589afba38f2ea13c59f2b63e4f0b7f9f04b79099b3793d6b7c63e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "23fcdf7242f589afba38f2ea13c59f2b63e4f0b7f9f04b79099b3793d6b7c63e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23fcdf7242f589afba38f2ea13c59f2b63e4f0b7f9f04b79099b3793d6b7c63e", kill_on_drop: false }` [INFO] [stdout] 23fcdf7242f589afba38f2ea13c59f2b63e4f0b7f9f04b79099b3793d6b7c63e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cab76e9e573a197f5c3f08276be3f893f17efc86cc597afc531cc0a9e5ac973c [INFO] running `Command { std: "docker" "start" "-a" "cab76e9e573a197f5c3f08276be3f893f17efc86cc597afc531cc0a9e5ac973c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling sdl2 v0.34.5 [INFO] [stderr] Compiling libpulse-sys v1.19.2 [INFO] [stderr] Compiling sdl2-sys v0.34.5 [INFO] [stderr] Compiling libpulse-simple-sys v1.19.1 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking dft v0.5.5 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Checking pulse-simple v1.0.1 [INFO] [stderr] Checking krachlicht v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/photonizer.rs:7:28 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::playbackstate::{self, PlaybackState}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sdlplayer::SDLPlayer` [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use sdlplayer::SDLPlayer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/photonizer.rs:7:28 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::playbackstate::{self, PlaybackState}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sdlplayer::SDLPlayer` [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use sdlplayer::SDLPlayer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `fps` [INFO] [stdout] --> src/intervaltimer.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn fps(&self) -> u32 { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `u8_to_i16` [INFO] [stdout] --> src/sdlplayer.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn u8_to_i16(v: &[u8]) -> &[i16] { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `i16_to_f32` [INFO] [stdout] --> src/sdlplayer.rs:13:4 [INFO] [stdout] | [INFO] [stdout] 13 | fn i16_to_f32(v: &[i16]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/sdlplayer.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 27 | fn new(samples: Vec, playback_state: Arc>) -> WavFileCallback { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `convert_audio_buffer` [INFO] [stdout] --> src/sdlplayer.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | fn convert_audio_buffer(samples: &[i16]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `SDLPlayer` [INFO] [stdout] --> src/sdlplayer.rs:88:12 [INFO] [stdout] | [INFO] [stdout] 88 | pub struct SDLPlayer { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_samples_from_file` [INFO] [stdout] --> src/sdlplayer.rs:95:8 [INFO] [stdout] | [INFO] [stdout] 95 | fn get_samples_from_file(file_path: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/sdlplayer.rs:109:12 [INFO] [stdout] | [INFO] [stdout] 109 | pub fn new(file_path: &str, playback_state: Arc>) -> SDLPlayer { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `run` [INFO] [stdout] --> src/sdlplayer.rs:140:12 [INFO] [stdout] | [INFO] [stdout] 140 | pub fn run(&self) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `fps` [INFO] [stdout] --> src/intervaltimer.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn fps(&self) -> u32 { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `u8_to_i16` [INFO] [stdout] --> src/sdlplayer.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn u8_to_i16(v: &[u8]) -> &[i16] { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `i16_to_f32` [INFO] [stdout] --> src/sdlplayer.rs:13:4 [INFO] [stdout] | [INFO] [stdout] 13 | fn i16_to_f32(v: &[i16]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/sdlplayer.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 27 | fn new(samples: Vec, playback_state: Arc>) -> WavFileCallback { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `convert_audio_buffer` [INFO] [stdout] --> src/sdlplayer.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | fn convert_audio_buffer(samples: &[i16]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `SDLPlayer` [INFO] [stdout] --> src/sdlplayer.rs:88:12 [INFO] [stdout] | [INFO] [stdout] 88 | pub struct SDLPlayer { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_samples_from_file` [INFO] [stdout] --> src/sdlplayer.rs:95:8 [INFO] [stdout] | [INFO] [stdout] 95 | fn get_samples_from_file(file_path: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/sdlplayer.rs:109:12 [INFO] [stdout] | [INFO] [stdout] 109 | pub fn new(file_path: &str, playback_state: Arc>) -> SDLPlayer { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `run` [INFO] [stdout] --> src/sdlplayer.rs:140:12 [INFO] [stdout] | [INFO] [stdout] 140 | pub fn run(&self) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 26.41s [INFO] running `Command { std: "docker" "inspect" "cab76e9e573a197f5c3f08276be3f893f17efc86cc597afc531cc0a9e5ac973c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cab76e9e573a197f5c3f08276be3f893f17efc86cc597afc531cc0a9e5ac973c", kill_on_drop: false }` [INFO] [stdout] cab76e9e573a197f5c3f08276be3f893f17efc86cc597afc531cc0a9e5ac973c