[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] 99dbf0c877e9a7aa42c00369cfcb56a2ab3e11a9
[INFO] checking tanuva/krachlicht against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftanuva%2Fkrachlicht" "/workspace/builds/worker-62/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-62/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tanuva/krachlicht on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "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-62/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e178393f9f46e442e9215b9c0ea630973b3f3418e945c5204bf288a0d4bc601
[INFO] running `Command { std: "docker" "start" "-a" "8e178393f9f46e442e9215b9c0ea630973b3f3418e945c5204bf288a0d4bc601", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e178393f9f46e442e9215b9c0ea630973b3f3418e945c5204bf288a0d4bc601", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e178393f9f46e442e9215b9c0ea630973b3f3418e945c5204bf288a0d4bc601", kill_on_drop: false }`
[INFO] [stdout] 8e178393f9f46e442e9215b9c0ea630973b3f3418e945c5204bf288a0d4bc601
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59604128b771917da86f25cc5708e34e21a4026a1d2dd768b1801c1b1cece835
[INFO] running `Command { std: "docker" "start" "-a" "59604128b771917da86f25cc5708e34e21a4026a1d2dd768b1801c1b1cece835", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling version-compare v0.0.10
[INFO] [stderr]    Compiling sdl2 v0.34.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling libpulse-sys v1.19.2
[INFO] [stderr]    Compiling libpulse-simple-sys v1.19.1
[INFO] [stderr]     Checking rosc v0.5.2
[INFO] [stderr]    Compiling sdl2-sys v0.34.5
[INFO] [stderr]     Checking num-traits v0.1.43
[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: `default`
[INFO] [stdout]  --> src/osc.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     default,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pulseinput::PulseInput`
[INFO] [stdout]   --> src/main.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use pulseinput::PulseInput;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `default`
[INFO] [stdout]  --> src/osc.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     default,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pulseinput::PulseInput`
[INFO] [stdout]   --> src/main.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use pulseinput::PulseInput;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `intensities`
[INFO] [stdout]    --> src/photonizer.rs:217:32
[INFO] [stdout]     |
[INFO] [stdout] 217 |     fn pixel_pulses(&mut self, intensities: &Vec<f32>) {
[INFO] [stdout]     |                                ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_intensities`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `intensities`
[INFO] [stdout]    --> src/photonizer.rs:217:32
[INFO] [stdout]     |
[INFO] [stdout] 217 |     fn pixel_pulses(&mut self, intensities: &Vec<f32>) {
[INFO] [stdout]     |                                ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_intensities`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[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: associated function is never used: `mix`
[INFO] [stdout]   --> src/photonizer.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn mix(&mut self, other: Color) {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `position`
[INFO] [stdout]   --> src/photonizer.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 |     position: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `color`
[INFO] [stdout]   --> src/photonizer.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 |     color: Color,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `pulses`
[INFO] [stdout]   --> src/photonizer.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pulses: Vec<Pulse>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `PulseInput`
[INFO] [stdout]  --> src/pulseinput.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct PulseInput {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/pulseinput.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn new(playback_state: Arc<Mutex<PlaybackState>>, device: String) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `run`
[INFO] [stdout]   --> src/pulseinput.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn run(&mut 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: associated function is never used: `mix`
[INFO] [stdout]   --> src/photonizer.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn mix(&mut self, other: Color) {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `position`
[INFO] [stdout]   --> src/photonizer.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 |     position: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `color`
[INFO] [stdout]   --> src/photonizer.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 |     color: Color,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `pulses`
[INFO] [stdout]   --> src/photonizer.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pulses: Vec<Pulse>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `PulseInput`
[INFO] [stdout]  --> src/pulseinput.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct PulseInput {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/pulseinput.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn new(playback_state: Arc<Mutex<PlaybackState>>, device: String) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `run`
[INFO] [stdout]   --> src/pulseinput.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn run(&mut self) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.00s
[INFO] running `Command { std: "docker" "inspect" "59604128b771917da86f25cc5708e34e21a4026a1d2dd768b1801c1b1cece835", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59604128b771917da86f25cc5708e34e21a4026a1d2dd768b1801c1b1cece835", kill_on_drop: false }`
[INFO] [stdout] 59604128b771917da86f25cc5708e34e21a4026a1d2dd768b1801c1b1cece835