[INFO] cloning repository https://github.com/davidbrowning/oscilloscope [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/davidbrowning/oscilloscope" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidbrowning%2Foscilloscope", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidbrowning%2Foscilloscope'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d33d29058072e6523c8d3e9150f6d5accc81ce8b [INFO] checking davidbrowning/oscilloscope against master#c797096598b80ba4a40397ad7e91584fcd3df5f1 for pr-146377-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidbrowning%2Foscilloscope" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/davidbrowning/oscilloscope [INFO] finished tweaking git repo https://github.com/davidbrowning/oscilloscope [INFO] tweaked toml for git repo https://github.com/davidbrowning/oscilloscope written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/davidbrowning/oscilloscope on toolchain c797096598b80ba4a40397ad7e91584fcd3df5f1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c797096598b80ba4a40397ad7e91584fcd3df5f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/davidbrowning/oscilloscope already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c797096598b80ba4a40397ad7e91584fcd3df5f1" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded emath v0.27.2 [INFO] [stderr] Downloaded glutin-winit v0.4.2 [INFO] [stderr] Downloaded accesskit v0.12.3 [INFO] [stderr] Downloaded ecolor v0.27.2 [INFO] [stderr] Downloaded glutin v0.31.3 [INFO] [stderr] Downloaded objc2-encode v2.0.0-pre.2 [INFO] [stderr] Downloaded async-once-cell v0.5.4 [INFO] [stderr] Downloaded block2 v0.2.0-alpha.6 [INFO] [stderr] Downloaded zbus_names v2.6.1 [INFO] [stderr] Downloaded egui-wgpu v0.27.2 [INFO] [stderr] Downloaded fastrand v1.9.0 [INFO] [stderr] Downloaded async-io v1.13.0 [INFO] [stderr] Downloaded atspi-common v0.3.0 [INFO] [stderr] Downloaded event-listener v3.1.0 [INFO] [stderr] Downloaded polling v2.8.0 [INFO] [stderr] Downloaded socket2 v0.4.10 [INFO] [stderr] Downloaded zvariant v3.15.2 [INFO] [stderr] Downloaded objc2 v0.3.0-beta.3.patch-leaks.3 [INFO] [stderr] Downloaded zbus v3.15.2 [INFO] [stderr] Downloaded zbus_macros v3.15.2 [INFO] [stderr] Downloaded accesskit_windows v0.15.1 [INFO] [stderr] Downloaded webbrowser v0.8.15 [INFO] [stderr] Downloaded egui v0.27.2 [INFO] [stderr] Downloaded futures-lite v1.13.0 [INFO] [stderr] Downloaded accesskit_consumer v0.16.1 [INFO] [stderr] Downloaded windows-interface v0.48.0 [INFO] [stderr] Downloaded rustix v0.37.28 [INFO] [stderr] Downloaded accesskit_winit v0.16.1 [INFO] [stderr] Downloaded egui_glow v0.27.2 [INFO] [stderr] Downloaded eframe v0.27.2 [INFO] [stderr] Downloaded block-sys v0.1.0-beta.1 [INFO] [stderr] Downloaded objc-sys v0.2.0-beta.2 [INFO] [stderr] Downloaded atspi-proxies v0.3.0 [INFO] [stderr] Downloaded async-fs v1.6.0 [INFO] [stderr] Downloaded io-lifetimes v1.0.11 [INFO] [stderr] Downloaded async-lock v2.8.0 [INFO] [stderr] Downloaded async-process v1.8.1 [INFO] [stderr] Downloaded windows-implement v0.48.0 [INFO] [stderr] Downloaded egui-winit v0.27.2 [INFO] [stderr] Downloaded glutin_glx_sys v0.5.0 [INFO] [stderr] Downloaded accesskit_macos v0.10.1 [INFO] [stderr] Downloaded atspi-connection v0.3.0 [INFO] [stderr] Downloaded atspi v0.19.0 [INFO] [stderr] Downloaded async-trait v0.1.87 [INFO] [stderr] Downloaded glutin_egl_sys v0.6.0 [INFO] [stderr] Downloaded waker-fn v1.2.0 [INFO] [stderr] Downloaded zvariant_utils v1.0.1 [INFO] [stderr] Downloaded zvariant_derive v3.15.2 [INFO] [stderr] Downloaded accesskit_unix v0.6.2 [INFO] [stderr] Downloaded egui_plot v0.27.2 [INFO] [stderr] Downloaded epaint v0.27.2 [INFO] [stderr] Downloaded linux-raw-sys v0.3.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+c797096598b80ba4a40397ad7e91584fcd3df5f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bd7fd3c8335529a99b176b0725a7f23d94f47d6f5c9d799b36a8fcfafa7001df [INFO] running `Command { std: "docker" "start" "-a" "bd7fd3c8335529a99b176b0725a7f23d94f47d6f5c9d799b36a8fcfafa7001df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bd7fd3c8335529a99b176b0725a7f23d94f47d6f5c9d799b36a8fcfafa7001df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd7fd3c8335529a99b176b0725a7f23d94f47d6f5c9d799b36a8fcfafa7001df", kill_on_drop: false }` [INFO] [stdout] bd7fd3c8335529a99b176b0725a7f23d94f47d6f5c9d799b36a8fcfafa7001df [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+c797096598b80ba4a40397ad7e91584fcd3df5f1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3995078313b851ec11d020d6e3857845977bbcdf8d669f81a904c7fb3d22c4f0 [INFO] running `Command { std: "docker" "start" "-a" "3995078313b851ec11d020d6e3857845977bbcdf8d669f81a904c7fb3d22c4f0", kill_on_drop: false }` [INFO] [stderr] Checking log v0.4.26 [INFO] [stderr] Compiling cc v1.2.16 [INFO] [stderr] Compiling bytemuck_derive v1.8.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Compiling zerocopy v0.8.23 [INFO] [stderr] Compiling once_cell v1.21.1 [INFO] [stderr] Checking event-listener v5.4.0 [INFO] [stderr] Checking wayland-sys v0.31.6 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Checking event-listener-strategy v0.5.3 [INFO] [stderr] Checking futures-lite v2.6.0 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking waker-fn v1.2.0 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Compiling rustix v0.37.28 [INFO] [stderr] Checking bytemuck v1.22.0 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Checking async-channel v2.3.1 [INFO] [stderr] Compiling wayland-backend v0.3.8 [INFO] [stderr] Checking async-lock v2.8.0 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling async-fs v1.6.0 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking blocking v1.6.1 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking wayland-client v0.31.8 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Checking wayland-csd-frame v0.3.0 [INFO] [stderr] Checking nix v0.26.4 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking async-executor v1.13.1 [INFO] [stderr] Checking async-broadcast v0.5.1 [INFO] [stderr] Compiling zvariant_utils v1.0.1 [INFO] [stderr] Checking wayland-cursor v0.31.8 [INFO] [stderr] Checking wayland-protocols v0.31.2 [INFO] [stderr] Compiling async-recursion v1.1.1 [INFO] [stderr] Compiling async-trait v0.1.87 [INFO] [stderr] Checking calloop v0.12.4 [INFO] [stderr] Checking accesskit v0.12.3 [INFO] [stderr] Compiling smithay-client-toolkit v0.18.1 [INFO] [stderr] Checking tiny-skia-path v0.11.4 [INFO] [stderr] Checking calloop-wayland-source v0.2.0 [INFO] [stderr] Checking emath v0.27.2 [INFO] [stderr] Checking ecolor v0.27.2 [INFO] [stderr] Compiling winit v0.29.15 [INFO] [stderr] Checking raw-window-handle v0.5.2 [INFO] [stderr] Checking tiny-skia v0.11.4 [INFO] [stderr] Checking epaint v0.27.2 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Checking wayland-protocols v0.32.6 [INFO] [stderr] Compiling glutin_egl_sys v0.6.0 [INFO] [stderr] Compiling glutin_glx_sys v0.5.0 [INFO] [stderr] Compiling zvariant_derive v3.15.2 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Checking xkbcommon-dl v0.4.2 [INFO] [stderr] Checking calloop v0.13.0 [INFO] [stderr] Checking egui v0.27.2 [INFO] [stderr] Checking accesskit_consumer v0.16.1 [INFO] [stderr] Compiling zbus_macros v3.15.2 [INFO] [stderr] Checking zvariant v3.15.2 [INFO] [stderr] Compiling glutin v0.31.3 [INFO] [stderr] Checking calloop-wayland-source v0.3.0 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Checking async-once-cell v0.5.4 [INFO] [stderr] Compiling glutin-winit v0.4.2 [INFO] [stderr] Checking webbrowser v0.8.15 [INFO] [stderr] Checking arboard v3.4.1 [INFO] [stderr] Checking wayland-protocols-wlr v0.2.0 [INFO] [stderr] Checking wayland-protocols-plasma v0.2.0 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Compiling cpal v0.15.3 [INFO] [stderr] Checking web-time v0.2.4 [INFO] [stderr] Checking glow v0.13.1 [INFO] [stderr] Checking image v0.24.9 [INFO] [stderr] Checking zbus_names v2.6.1 [INFO] [stderr] Checking alsa v0.9.1 [INFO] [stderr] Checking dasp_sample v0.11.0 [INFO] [stderr] Checking egui_plot v0.27.2 [INFO] [stderr] Checking egui_glow v0.27.2 [INFO] [stderr] Checking zbus v3.15.2 [INFO] [stderr] Checking sctk-adwaita v0.8.3 [INFO] [stderr] Checking wayland-protocols-wlr v0.3.6 [INFO] [stderr] Checking smithay-client-toolkit v0.19.2 [INFO] [stderr] Checking smithay-clipboard v0.7.2 [INFO] [stderr] Checking atspi-common v0.3.0 [INFO] [stderr] Checking atspi-proxies v0.3.0 [INFO] [stderr] Checking atspi-connection v0.3.0 [INFO] [stderr] Checking atspi v0.19.0 [INFO] [stderr] Checking accesskit_unix v0.6.2 [INFO] [stderr] Checking accesskit_winit v0.16.1 [INFO] [stderr] Checking egui-winit v0.27.2 [INFO] [stderr] Checking eframe v0.27.2 [INFO] [stderr] Checking oscilloscope v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | let mut sys_stream = build_audio_stream(AudioSource::SystemOutput, sys_tx.clone())?; [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | let mut mic_stream = build_audio_stream(AudioSource::Microphone, mic_tx.clone())?; [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | let mut sys_stream = build_audio_stream(AudioSource::SystemOutput, sys_tx.clone())?; [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | let mut mic_stream = build_audio_stream(AudioSource::Microphone, mic_tx.clone())?; [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `source` is never read [INFO] [stdout] --> src/main.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 12 | struct AudioStream { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 13 | stream: cpal::Stream, [INFO] [stdout] 14 | source: AudioSource, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `sys_stream`, `mic_stream`, `sys_tx`, and `mic_tx` are never read [INFO] [stdout] --> src/main.rs:100:5 [INFO] [stdout] | [INFO] [stdout] 95 | struct MyApp { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 100 | sys_stream: AudioStream, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 101 | mic_stream: AudioStream, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 102 | sys_tx: Sender, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 103 | mic_tx: Sender, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `source` is never read [INFO] [stdout] --> src/main.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 12 | struct AudioStream { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 13 | stream: cpal::Stream, [INFO] [stdout] 14 | source: AudioSource, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `sys_stream`, `mic_stream`, `sys_tx`, and `mic_tx` are never read [INFO] [stdout] --> src/main.rs:100:5 [INFO] [stdout] | [INFO] [stdout] 95 | struct MyApp { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 100 | sys_stream: AudioStream, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 101 | mic_stream: AudioStream, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 102 | sys_tx: Sender, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 103 | mic_tx: Sender, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 39s [INFO] running `Command { std: "docker" "inspect" "3995078313b851ec11d020d6e3857845977bbcdf8d669f81a904c7fb3d22c4f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3995078313b851ec11d020d6e3857845977bbcdf8d669f81a904c7fb3d22c4f0", kill_on_drop: false }` [INFO] [stdout] 3995078313b851ec11d020d6e3857845977bbcdf8d669f81a904c7fb3d22c4f0