[INFO] cloning repository https://github.com/moka491/stream-view [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/moka491/stream-view" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmoka491%2Fstream-view", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmoka491%2Fstream-view'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6d10953f0051851bc7d6239171217fbc2f716dd6 [INFO] testing moka491/stream-view 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%2Fmoka491%2Fstream-view" "/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/moka491/stream-view 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/moka491/stream-view [INFO] finished tweaking git repo https://github.com/moka491/stream-view [INFO] tweaked toml for git repo https://github.com/moka491/stream-view written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/moka491/stream-view already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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] [stdout] 58d4b3a8c5093e6b87814675de7bb87a302585d8f2eecb0130a11244668a05a8 [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" "58d4b3a8c5093e6b87814675de7bb87a302585d8f2eecb0130a11244668a05a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "58d4b3a8c5093e6b87814675de7bb87a302585d8f2eecb0130a11244668a05a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58d4b3a8c5093e6b87814675de7bb87a302585d8f2eecb0130a11244668a05a8", kill_on_drop: false }` [INFO] [stdout] 58d4b3a8c5093e6b87814675de7bb87a302585d8f2eecb0130a11244668a05a8 [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] b13c7d9f7952b8dfd1479bceabaf230011f424d7b2dc8a3ffcf582894bbf9386 [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" "b13c7d9f7952b8dfd1479bceabaf230011f424d7b2dc8a3ffcf582894bbf9386", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.106 [INFO] [stderr] Compiling pkg-config v0.3.22 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling minimal-lexical v0.1.4 [INFO] [stderr] Compiling dunce v1.0.2 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling winit v0.25.0 [INFO] [stderr] Compiling nokhwa-bindings-windows v0.3.2 [INFO] [stderr] Compiling mint v0.5.8 [INFO] [stderr] Compiling cgmath v0.18.0 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Compiling aliasable v0.1.3 [INFO] [stderr] Compiling takeable-option v0.5.0 [INFO] [stderr] Compiling libloading v0.7.1 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling rgb v0.8.29 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling wayland-scanner v0.28.6 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling approx v0.4.0 [INFO] [stderr] Compiling glium v0.30.2 [INFO] [stderr] Compiling dlib v0.5.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling crossbeam v0.8.1 [INFO] [stderr] Compiling cc v1.0.71 [INFO] [stderr] Compiling wayland-sys v0.28.6 [INFO] [stderr] Compiling x11-dl v2.19.1 [INFO] [stderr] Compiling nom v7.0.0 [INFO] [stderr] Compiling object v0.27.1 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling ouroboros_macro v0.13.0 [INFO] [stderr] Compiling wayland-client v0.28.6 [INFO] [stderr] Compiling wayland-protocols v0.28.6 [INFO] [stderr] Compiling backtrace v0.3.63 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling nix v0.20.0 [INFO] [stderr] Compiling dirs-sys v0.3.6 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling memmap2 v0.1.0 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling raw-window-handle v0.3.3 [INFO] [stderr] Compiling nanorand v0.6.1 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling dirs v3.0.2 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling mio-misc v1.2.1 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling xdg v2.4.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling xcursor v0.3.4 [INFO] [stderr] Compiling cgmath v0.16.1 [INFO] [stderr] Compiling flume v0.10.9 [INFO] [stderr] Compiling nasm-rs v0.2.1 [INFO] [stderr] Compiling ouroboros v0.13.0 [INFO] [stderr] Compiling andrew v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling fallible_collections v0.4.3 [INFO] [stderr] Compiling mozjpeg-sys v0.10.13 [INFO] [stderr] Compiling glutin_glx_sys v0.1.7 [INFO] [stderr] Compiling genmesh v0.6.2 [INFO] [stderr] Compiling obj v0.10.2 [INFO] [stderr] Compiling mozjpeg v0.8.24 [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling wayland-commons v0.28.6 [INFO] [stderr] Compiling calloop v0.6.5 [INFO] [stderr] Compiling tiff v0.6.1 [INFO] [stderr] Compiling image v0.23.14 [INFO] [stderr] Compiling wayland-cursor v0.28.6 [INFO] [stderr] Compiling wayland-egl v0.28.6 [INFO] [stderr] Compiling nokhwa v0.8.0 [INFO] [stderr] Compiling smithay-client-toolkit v0.12.3 [INFO] [stderr] Compiling glutin v0.27.0 [INFO] [stderr] Compiling stream-view v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `current_device_index` [INFO] [stdout] --> src/frame_grabber.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | current_device_index: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `current_format` [INFO] [stdout] --> src/frame_grabber.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | current_format: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `list_devices` [INFO] [stdout] --> src/frame_grabber.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn list_devices() -> Result, NokhwaError> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `change_device` [INFO] [stdout] --> src/frame_grabber.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn change_device(&mut self, index: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `list_supported_modes` [INFO] [stdout] --> src/frame_grabber.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn list_supported_modes(&mut self) -> Result, NokhwaError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `change_mode` [INFO] [stdout] --> src/frame_grabber.rs:67:12 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn change_mode(&self) {} [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `open_stream` [INFO] [stdout] --> src/frame_grabber.rs:69:12 [INFO] [stdout] | [INFO] [stdout] 69 | pub fn open_stream(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/frame_grabber.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | self.device.set_index(index); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 54s [INFO] running `Command { std: "docker" "inspect" "b13c7d9f7952b8dfd1479bceabaf230011f424d7b2dc8a3ffcf582894bbf9386", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b13c7d9f7952b8dfd1479bceabaf230011f424d7b2dc8a3ffcf582894bbf9386", kill_on_drop: false }` [INFO] [stdout] b13c7d9f7952b8dfd1479bceabaf230011f424d7b2dc8a3ffcf582894bbf9386 [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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 439d86a9c78267b13f503ef5520de9bf4719187909768ad2a8d5cf7f48c8226f [INFO] running `Command { std: "docker" "start" "-a" "439d86a9c78267b13f503ef5520de9bf4719187909768ad2a8d5cf7f48c8226f", kill_on_drop: false }` [INFO] [stderr] Compiling stream-view v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `current_device_index` [INFO] [stdout] --> src/frame_grabber.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | current_device_index: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `current_format` [INFO] [stdout] --> src/frame_grabber.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | current_format: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `list_devices` [INFO] [stdout] --> src/frame_grabber.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn list_devices() -> Result, NokhwaError> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `change_device` [INFO] [stdout] --> src/frame_grabber.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn change_device(&mut self, index: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `list_supported_modes` [INFO] [stdout] --> src/frame_grabber.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn list_supported_modes(&mut self) -> Result, NokhwaError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `change_mode` [INFO] [stdout] --> src/frame_grabber.rs:67:12 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn change_mode(&self) {} [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `open_stream` [INFO] [stdout] --> src/frame_grabber.rs:69:12 [INFO] [stdout] | [INFO] [stdout] 69 | pub fn open_stream(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/frame_grabber.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | self.device.set_index(index); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.74s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/stream_view-ebdefc4fda9e22ed) [INFO] running `Command { std: "docker" "inspect" "439d86a9c78267b13f503ef5520de9bf4719187909768ad2a8d5cf7f48c8226f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "439d86a9c78267b13f503ef5520de9bf4719187909768ad2a8d5cf7f48c8226f", kill_on_drop: false }` [INFO] [stdout] 439d86a9c78267b13f503ef5520de9bf4719187909768ad2a8d5cf7f48c8226f [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] 8a4296643749a30f56b08b261b6af923edd38c54517ffa135039dbd1c18ecbd1 [INFO] running `Command { std: "docker" "start" "-a" "8a4296643749a30f56b08b261b6af923edd38c54517ffa135039dbd1c18ecbd1", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: field is never read: `current_device_index` [INFO] [stderr] --> src/frame_grabber.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | current_device_index: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `current_format` [INFO] [stderr] --> src/frame_grabber.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | current_format: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `list_devices` [INFO] [stderr] --> src/frame_grabber.rs:20:12 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn list_devices() -> Result, NokhwaError> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `change_device` [INFO] [stderr] --> src/frame_grabber.rs:29:12 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn change_device(&mut self, index: usize) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `list_supported_modes` [INFO] [stderr] --> src/frame_grabber.rs:34:12 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn list_supported_modes(&mut self) -> Result, NokhwaError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `change_mode` [INFO] [stderr] --> src/frame_grabber.rs:67:12 [INFO] [stderr] | [INFO] [stderr] 67 | pub fn change_mode(&self) {} [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `open_stream` [INFO] [stderr] --> src/frame_grabber.rs:69:12 [INFO] [stderr] | [INFO] [stderr] 69 | pub fn open_stream(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/frame_grabber.rs:30:9 [INFO] [stderr] | [INFO] [stderr] 30 | self.device.set_index(index); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `stream-view` (bin "stream-view" test) generated 8 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.14s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/stream_view-ebdefc4fda9e22ed) [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" "8a4296643749a30f56b08b261b6af923edd38c54517ffa135039dbd1c18ecbd1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a4296643749a30f56b08b261b6af923edd38c54517ffa135039dbd1c18ecbd1", kill_on_drop: false }` [INFO] [stdout] 8a4296643749a30f56b08b261b6af923edd38c54517ffa135039dbd1c18ecbd1