[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] b5ff5f1d878e1c7e17b98c14ad5ffd801a0ab9be
[INFO] testing tanuva/krachlicht against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftanuva%2Fkrachlicht" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tanuva/krachlicht on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bfcadde7617b7ff2ae161b15d8915685455d739ec8f1ce467386deac99e5a533
[INFO] running `Command { std: "docker" "start" "-a" "bfcadde7617b7ff2ae161b15d8915685455d739ec8f1ce467386deac99e5a533", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bfcadde7617b7ff2ae161b15d8915685455d739ec8f1ce467386deac99e5a533", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfcadde7617b7ff2ae161b15d8915685455d739ec8f1ce467386deac99e5a533", kill_on_drop: false }`
[INFO] [stdout] bfcadde7617b7ff2ae161b15d8915685455d739ec8f1ce467386deac99e5a533
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51ebaa4db293b786ee471d1c0a6dbb04b46081a05818782eacdc1c1e15b499c8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "51ebaa4db293b786ee471d1c0a6dbb04b46081a05818782eacdc1c1e15b499c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling sdl2 v0.34.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling libpulse-sys v1.19.3
[INFO] [stderr]    Compiling sdl2-sys v0.34.5
[INFO] [stderr]    Compiling libpulse-simple-sys v1.19.2
[INFO] [stderr]    Compiling rosc v0.5.2
[INFO] [stderr]    Compiling toml v0.5.9
[INFO] [stderr]    Compiling find-crate v0.6.3
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling dft v0.5.5
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling phf_macros v0.9.0
[INFO] [stderr]    Compiling palette_derive v0.6.0
[INFO] [stderr]    Compiling phf v0.9.0
[INFO] [stderr]    Compiling palette v0.6.0
[INFO] [stderr]    Compiling pulse-simple v1.0.1
[INFO] [stderr]    Compiling krachlicht v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `IntoColor`
[INFO] [stdout]  --> src/photonizer.rs:5:22
[INFO] [stdout]   |
[INFO] [stdout] 5 | use palette::{Blend, IntoColor, LinSrgb, WithAlpha};
[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:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use pulseinput::PulseInput;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `black`
[INFO] [stdout]    --> src/photonizer.rs:110:13
[INFO] [stdout]     |
[INFO] [stdout] 110 |         let black = palette::LinSrgba::new(0.0, 0.0, 0.0, 0.0);
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_black`
[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: `send_pulse_width`
[INFO] [stdout]   --> src/osc.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn send_pulse_width(&self, width_factor: f32) {
[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: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.33s
[INFO] running `Command { std: "docker" "inspect" "51ebaa4db293b786ee471d1c0a6dbb04b46081a05818782eacdc1c1e15b499c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51ebaa4db293b786ee471d1c0a6dbb04b46081a05818782eacdc1c1e15b499c8", kill_on_drop: false }`
[INFO] [stdout] 51ebaa4db293b786ee471d1c0a6dbb04b46081a05818782eacdc1c1e15b499c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ba0d2ef647b237b8a5297e814b425edcff3df3f4259760dd101af57c0189393
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1ba0d2ef647b237b8a5297e814b425edcff3df3f4259760dd101af57c0189393", kill_on_drop: false }`
[INFO] [stderr]    Compiling krachlicht v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `IntoColor`
[INFO] [stdout]  --> src/photonizer.rs:5:22
[INFO] [stdout]   |
[INFO] [stdout] 5 | use palette::{Blend, IntoColor, LinSrgb, WithAlpha};
[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:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use pulseinput::PulseInput;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `black`
[INFO] [stdout]    --> src/photonizer.rs:110:13
[INFO] [stdout]     |
[INFO] [stdout] 110 |         let black = palette::LinSrgba::new(0.0, 0.0, 0.0, 0.0);
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_black`
[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: `send_pulse_width`
[INFO] [stdout]   --> src/osc.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn send_pulse_width(&self, width_factor: f32) {
[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: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.73s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/krachlicht-cf3b556c02de69e1)
[INFO] running `Command { std: "docker" "inspect" "1ba0d2ef647b237b8a5297e814b425edcff3df3f4259760dd101af57c0189393", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ba0d2ef647b237b8a5297e814b425edcff3df3f4259760dd101af57c0189393", kill_on_drop: false }`
[INFO] [stdout] 1ba0d2ef647b237b8a5297e814b425edcff3df3f4259760dd101af57c0189393
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b31a1af3c8ca480da99f9a0f85f771dbf05e859e23ede2157f567bef14fde9ac
[INFO] running `Command { std: "docker" "start" "-a" "b31a1af3c8ca480da99f9a0f85f771dbf05e859e23ede2157f567bef14fde9ac", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `IntoColor`
[INFO] [stderr]  --> src/photonizer.rs:5:22
[INFO] [stderr]   |
[INFO] [stderr] 5 | use palette::{Blend, IntoColor, LinSrgb, WithAlpha};
[INFO] [stderr]   |                      ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `pulseinput::PulseInput`
[INFO] [stderr]   --> src/main.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | use pulseinput::PulseInput;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `black`
[INFO] [stderr]    --> src/photonizer.rs:110:13
[INFO] [stderr]     |
[INFO] [stderr] 110 |         let black = palette::LinSrgba::new(0.0, 0.0, 0.0, 0.0);
[INFO] [stderr]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_black`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `fps`
[INFO] [stderr]   --> src/intervaltimer.rs:42:12
[INFO] [stderr]    |
[INFO] [stderr] 42 |     pub fn fps(&self) -> u32 {
[INFO] [stderr]    |            ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `send_pulse_width`
[INFO] [stderr]   --> src/osc.rs:54:12
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub fn send_pulse_width(&self, width_factor: f32) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `PulseInput`
[INFO] [stderr]  --> src/pulseinput.rs:9:12
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub struct PulseInput {
[INFO] [stderr]   |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/pulseinput.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn new(playback_state: Arc<Mutex<PlaybackState>>, device: String) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `run`
[INFO] [stderr]   --> src/pulseinput.rs:39:12
[INFO] [stderr]    |
[INFO] [stderr] 39 |     pub fn run(&mut self) {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `krachlicht` (bin "krachlicht" test) generated 8 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/krachlicht-cf3b556c02de69e1)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b31a1af3c8ca480da99f9a0f85f771dbf05e859e23ede2157f567bef14fde9ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b31a1af3c8ca480da99f9a0f85f771dbf05e859e23ede2157f567bef14fde9ac", kill_on_drop: false }`
[INFO] [stdout] b31a1af3c8ca480da99f9a0f85f771dbf05e859e23ede2157f567bef14fde9ac