[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] 904551856ee56537e56fab4653675a2080080b3b
[INFO] checking tanuva/krachlicht against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftanuva%2Fkrachlicht" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[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-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tanuva/krachlicht on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 131 packages to latest compatible versions
[INFO] [stderr]       Adding ctrlc v3.4.7 (available: v3.5.1)
[INFO] [stderr]       Adding env_logger v0.9.3 (available: v0.11.8)
[INFO] [stderr]       Adding paho-mqtt v0.11.1 (available: v0.13.3)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding rosc v0.5.2 (available: v0.11.4)
[INFO] [stderr]       Adding sdl2 v0.35.2 (available: v0.38.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ctrlc v3.4.7
[INFO] [stderr]   Downloaded rosc v0.5.2
[INFO] [stderr]   Downloaded num-complex v0.1.44
[INFO] [stderr]   Downloaded dft v0.5.5
[INFO] [stderr]   Downloaded config-file v0.2.3
[INFO] [stderr]   Downloaded pulse-simple v1.0.1
[INFO] [stderr]   Downloaded libpulse-simple-sys v1.22.0
[INFO] [stderr]   Downloaded libpulse-sys v1.23.0
[INFO] [stderr]   Downloaded paho-mqtt v0.11.1
[INFO] [stderr]   Downloaded paho-mqtt-sys v0.7.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a8e856fb1872d0255976715bee20febc9565442e7eced8b1096c9c558efaf7a
[INFO] running `Command { std: "docker" "start" "-a" "4a8e856fb1872d0255976715bee20febc9565442e7eced8b1096c9c558efaf7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a8e856fb1872d0255976715bee20febc9565442e7eced8b1096c9c558efaf7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a8e856fb1872d0255976715bee20febc9565442e7eced8b1096c9c558efaf7a", kill_on_drop: false }`
[INFO] [stdout] 4a8e856fb1872d0255976715bee20febc9565442e7eced8b1096c9c558efaf7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d65b23a5c5dd9e98a84c60d542f2c03478680dee292eb6c0f263b0e378227e9
[INFO] running `Command { std: "docker" "start" "-a" "4d65b23a5c5dd9e98a84c60d542f2c03478680dee292eb6c0f263b0e378227e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling cc v1.2.45
[INFO] [stderr]    Compiling libpulse-sys v1.23.0
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling num-complex v0.1.44
[INFO] [stderr]    Compiling sdl2-sys v0.35.2
[INFO] [stderr]    Compiling libpulse-simple-sys v1.22.0
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]     Checking anstyle v1.0.13
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.2
[INFO] [stderr]     Checking phf_shared v0.11.3
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]     Checking clap_lex v0.7.6
[INFO] [stderr]    Compiling palette v0.7.6
[INFO] [stderr]    Compiling sdl2 v0.35.2
[INFO] [stderr]    Compiling by_address v1.2.1
[INFO] [stderr]     Checking clap_builder v4.5.51
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking futures-timer v3.0.3
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]    Compiling krachlicht v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]     Checking humantime v2.3.0
[INFO] [stderr]     Checking fast-srgb8 v1.0.0
[INFO] [stderr]     Checking rosc v0.5.2
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]    Compiling paho-mqtt-sys v0.7.2
[INFO] [stderr]     Checking dft v0.5.5
[INFO] [stderr]     Checking json v0.12.4
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking ctrlc v3.4.7
[INFO] [stderr]     Checking env_logger v0.9.3
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling phf_macros v0.11.3
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling palette_derive v0.7.6
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking pulse-simple v1.0.1
[INFO] [stderr]     Checking clap v4.5.51
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking paho-mqtt v0.11.1
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]     Checking config-file v0.2.3
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/effects/pixelflow.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         return;
[INFO] [stdout]    |         ------ any code following this expression is unreachable
[INFO] [stdout] 42 |
[INFO] [stdout] 43 |         let mut check_again = true;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/effects/pixelflow.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         return;
[INFO] [stdout]    |         ------ any code following this expression is unreachable
[INFO] [stdout] 42 |
[INFO] [stdout] 43 |         let mut check_again = true;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `check_again`
[INFO] [stdout]   --> src/effects/pixelflow.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |         let mut check_again = true;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_check_again`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/effects/pixelflow.rs:47:17
[INFO] [stdout]    |
[INFO] [stdout] 47 |             for i in 0..self.pulses.len() {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `fps` is never used
[INFO] [stdout]   --> src/intervaltimer.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl IntervalTimer {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn fps(&self) -> u32 {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `send_pulse_width` is never used
[INFO] [stdout]   --> src/osc.rs:75:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl OscSender {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub fn send_pulse_width(&self, width_factor: f32) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `check_again`
[INFO] [stdout]   --> src/effects/pixelflow.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |         let mut check_again = true;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_check_again`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/effects/pixelflow.rs:47:17
[INFO] [stdout]    |
[INFO] [stdout] 47 |             for i in 0..self.pulses.len() {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `fps` is never used
[INFO] [stdout]   --> src/intervaltimer.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl IntervalTimer {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn fps(&self) -> u32 {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `send_pulse_width` is never used
[INFO] [stdout]   --> src/osc.rs:75:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl OscSender {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub fn send_pulse_width(&self, width_factor: f32) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 54.35s
[INFO] running `Command { std: "docker" "inspect" "4d65b23a5c5dd9e98a84c60d542f2c03478680dee292eb6c0f263b0e378227e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d65b23a5c5dd9e98a84c60d542f2c03478680dee292eb6c0f263b0e378227e9", kill_on_drop: false }`
[INFO] [stdout] 4d65b23a5c5dd9e98a84c60d542f2c03478680dee292eb6c0f263b0e378227e9