[INFO] cloning repository https://github.com/YoloDev/kubelet-deviceplugin-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/YoloDev/kubelet-deviceplugin-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYoloDev%2Fkubelet-deviceplugin-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYoloDev%2Fkubelet-deviceplugin-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 46ef6f5d6b6de6dcd7ee4f206d70f2c3c195bbd6 [INFO] checking YoloDev/kubelet-deviceplugin-rs against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYoloDev%2Fkubelet-deviceplugin-rs" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/YoloDev/kubelet-deviceplugin-rs on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/YoloDev/kubelet-deviceplugin-rs [INFO] finished tweaking git repo https://github.com/YoloDev/kubelet-deviceplugin-rs [INFO] tweaked toml for git repo https://github.com/YoloDev/kubelet-deviceplugin-rs written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/YoloDev/kubelet-deviceplugin-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded shared_child v0.3.5 [INFO] [stderr] Downloaded sized-chunks v0.6.5 [INFO] [stderr] Downloaded serde_test v1.0.126 [INFO] [stderr] Downloaded signal-hook-tokio v0.3.0 [INFO] [stderr] Downloaded lasso v0.5.1 [INFO] [stderr] Downloaded duct v0.13.5 [INFO] [stderr] Downloaded tokio-udev v0.7.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "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] ef4a9b5c631418a0b547596e49cf050ab7fe9fe9e88298fa3c0b177c186b9887 [INFO] running `Command { std: "docker" "start" "-a" "ef4a9b5c631418a0b547596e49cf050ab7fe9fe9e88298fa3c0b177c186b9887", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ef4a9b5c631418a0b547596e49cf050ab7fe9fe9e88298fa3c0b177c186b9887", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef4a9b5c631418a0b547596e49cf050ab7fe9fe9e88298fa3c0b177c186b9887", kill_on_drop: false }` [INFO] [stdout] ef4a9b5c631418a0b547596e49cf050ab7fe9fe9e88298fa3c0b177c186b9887 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b1be3afcbe5f3e5d3a146b289cafd9f18f43486e6464ffbf8076267887efd5e4 [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" "b1be3afcbe5f3e5d3a146b289cafd9f18f43486e6464ffbf8076267887efd5e4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Compiling async-trait v0.1.50 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking unicode-xid v0.2.2 [INFO] [stderr] Checking tower-layer v0.3.1 [INFO] [stderr] Compiling eyre v0.6.5 [INFO] [stderr] Checking deunicode v0.4.3 [INFO] [stderr] Compiling signal-hook v0.3.9 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking fixedbitset v0.2.0 [INFO] [stderr] Checking owo-colors v1.3.0 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking multimap v0.8.3 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking 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walkdir v2.3.2 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking slug v0.1.4 [INFO] [stderr] Checking textwrap v0.12.1 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking rand_xoshiro v0.4.0 [INFO] [stderr] Compiling anyhow v1.0.41 [INFO] [stderr] Checking http-body v0.4.2 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking inotify-sys v0.1.5 [INFO] [stderr] Checking shared_child v0.3.5 [INFO] [stderr] Checking filetime v0.2.14 [INFO] [stderr] Checking os_pipe v0.9.2 [INFO] [stderr] Compiling which v4.1.0 [INFO] [stderr] Checking bitmaps v2.1.0 [INFO] [stderr] Checking dashmap v4.0.2 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking tracing-log v0.1.2 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking inotify v0.7.1 [INFO] [stderr] Checking duct v0.13.5 [INFO] 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v0.7.0 [INFO] [stderr] Compiling pin-project-internal v1.0.7 [INFO] [stderr] Compiling async-stream-impl v0.3.2 [INFO] [stderr] Compiling thiserror-impl v1.0.25 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.2 [INFO] [stderr] Checking async-stream v0.3.2 [INFO] [stderr] Checking thiserror v1.0.25 [INFO] [stderr] Checking pin-project v1.0.7 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking clap v3.0.0-beta.2 [INFO] [stderr] Checking prost v0.7.0 [INFO] [stderr] Checking prost-types v0.7.0 [INFO] [stderr] Checking futures-executor v0.3.15 [INFO] [stderr] Checking futures v0.3.15 [INFO] [stderr] Checking tokio-util v0.6.7 [INFO] [stderr] Checking tokio-stream v0.1.6 [INFO] [stderr] Checking signal-hook-tokio v0.3.0 [INFO] [stderr] Checking tokio-udev v0.7.0 [INFO] [stderr] Checking tonic-build v0.4.2 [INFO] [stderr] Checking h2 v0.3.3 [INFO] [stderr] Checking tower v0.4.8 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Checking tracing-serde v0.1.2 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking serde_yaml v0.8.17 [INFO] [stderr] Checking serde_test v1.0.126 [INFO] [stderr] Checking tracing-subscriber v0.2.19 [INFO] [stderr] Checking codegen v0.1.0 (/opt/rustwide/workdir/codegen) [INFO] [stderr] Checking hyper v0.14.9 [INFO] [stderr] Checking tracing-error v0.1.2 [INFO] [stderr] Checking color-spantrace v0.1.6 [INFO] [stderr] Checking color-eyre v0.5.11 [INFO] [stderr] Checking tonic v0.4.3 [INFO] [stderr] Checking kubelet-deviceplugin-proto v0.1.0 (/opt/rustwide/workdir/crates/proto) [INFO] [stderr] Checking k8s-udev-device-manager v0.0.0 (/opt/rustwide/workdir/crates/udev-device-manager) [INFO] [stdout] warning: unused variable: `request` [INFO] [stdout] --> crates/udev-device-manager/src/app/device_class/device_plugin_server.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 88 | request: v1beta1::AllocateRequest, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> crates/udev-device-manager/src/udev/event_stream.rs:305:18 [INFO] [stdout] | [INFO] [stdout] 305 | if let Err(e) = sender.send(to_send).await { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `request` [INFO] [stdout] --> crates/udev-device-manager/src/app/device_class/device_plugin_server.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 88 | request: v1beta1::AllocateRequest, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> crates/udev-device-manager/src/udev/event_stream.rs:305:18 [INFO] [stdout] | [INFO] [stdout] 305 | if let Err(e) = sender.send(to_send).await { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `target` [INFO] [stdout] --> crates/udev-device-manager/src/config/device_class.rs:45:10 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn target(&self) -> InternedString { [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: `is_mismatch` [INFO] [stdout] --> crates/udev-device-manager/src/config/selector.rs:89:10 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn is_mismatch(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `device` [INFO] [stdout] --> crates/udev-device-manager/src/udev/event_stream.rs:34:10 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn device(&self) -> &UdevDevice { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `event_type` [INFO] [stdout] --> crates/udev-device-manager/src/udev/event_stream.rs:45:10 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn event_type(&self) -> tokio_udev::EventType { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `MatchSubsystem` [INFO] [stdout] --> crates/udev-device-manager/src/udev/event_stream.rs:102:3 [INFO] [stdout] | [INFO] [stdout] 102 | / MatchSubsystem( [INFO] [stdout] 103 | | InternedString, [INFO] [stdout] 104 | | oneshot::Sender>, [INFO] [stdout] 105 | | ), [INFO] [stdout] | |___^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `MatchSubsystemDevtype` [INFO] [stdout] --> crates/udev-device-manager/src/udev/event_stream.rs:108:3 [INFO] [stdout] | [INFO] [stdout] 108 | / MatchSubsystemDevtype( [INFO] [stdout] 109 | | InternedString, [INFO] [stdout] 110 | | InternedString, [INFO] [stdout] 111 | | oneshot::Sender>, [INFO] [stdout] 112 | | ), [INFO] [stdout] | |___^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `MatchTag` [INFO] [stdout] --> crates/udev-device-manager/src/udev/event_stream.rs:115:3 [INFO] [stdout] | [INFO] [stdout] 115 | / MatchTag( [INFO] [stdout] 116 | | InternedString, [INFO] [stdout] 117 | | oneshot::Sender>, [INFO] [stdout] 118 | | ), [INFO] [stdout] | |___^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ClearFilters` [INFO] [stdout] --> crates/udev-device-manager/src/udev/event_stream.rs:121:3 [INFO] [stdout] | [INFO] [stdout] 121 | ClearFilters(oneshot::Sender>), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> crates/udev-device-manager/src/udev/event_stream.rs:228:17 [INFO] [stdout] | [INFO] [stdout] 228 | ret.send(Ok(())); [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: unused `Result` that must be used [INFO] [stdout] --> crates/udev-device-manager/src/udev/event_stream.rs:232:17 [INFO] [stdout] | [INFO] [stdout] 232 | ret.send(Err(e.into())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> crates/udev-device-manager/src/udev/event_stream.rs:240:17 [INFO] [stdout] | [INFO] [stdout] 240 | ret.send(Ok(())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> crates/udev-device-manager/src/udev/event_stream.rs:244:17 [INFO] [stdout] | [INFO] [stdout] 244 | ret.send(Err(e.into())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> crates/udev-device-manager/src/udev/event_stream.rs:252:17 [INFO] [stdout] | [INFO] [stdout] 252 | ret.send(Ok(())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> crates/udev-device-manager/src/udev/event_stream.rs:256:17 [INFO] [stdout] | [INFO] [stdout] 256 | ret.send(Err(e.into())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> crates/udev-device-manager/src/udev/event_stream.rs:264:17 [INFO] [stdout] | [INFO] [stdout] 264 | ret.send(Ok(())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> crates/udev-device-manager/src/udev/event_stream.rs:268:17 [INFO] [stdout] | [INFO] [stdout] 268 | ret.send(Err(e.into())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> crates/udev-device-manager/src/udev/event_stream.rs:277:15 [INFO] [stdout] | [INFO] [stdout] 277 | ret.send(Ok((receiver, signal_sender))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> crates/udev-device-manager/src/udev/event_stream.rs:281:15 [INFO] [stdout] | [INFO] [stdout] 281 | ret.send(Err(e.into())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `target` [INFO] [stdout] --> crates/udev-device-manager/src/config/device_class.rs:45:10 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn target(&self) -> InternedString { [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: `is_mismatch` [INFO] [stdout] --> crates/udev-device-manager/src/config/selector.rs:89:10 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn is_mismatch(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `device` [INFO] [stdout] --> crates/udev-device-manager/src/udev/event_stream.rs:34:10 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn device(&self) -> &UdevDevice { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `event_type` [INFO] [stdout] --> crates/udev-device-manager/src/udev/event_stream.rs:45:10 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn event_type(&self) -> tokio_udev::EventType { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `MatchSubsystem` [INFO] [stdout] --> crates/udev-device-manager/src/udev/event_stream.rs:102:3 [INFO] [stdout] | [INFO] [stdout] 102 | / MatchSubsystem( [INFO] [stdout] 103 | | InternedString, [INFO] [stdout] 104 | | oneshot::Sender>, [INFO] [stdout] 105 | | ), [INFO] [stdout] | |___^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `MatchSubsystemDevtype` [INFO] [stdout] --> crates/udev-device-manager/src/udev/event_stream.rs:108:3 [INFO] [stdout] | [INFO] [stdout] 108 | / MatchSubsystemDevtype( [INFO] [stdout] 109 | | InternedString, [INFO] [stdout] 110 | | InternedString, [INFO] [stdout] 111 | | oneshot::Sender>, [INFO] [stdout] 112 | | ), [INFO] [stdout] | |___^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `MatchTag` [INFO] [stdout] --> crates/udev-device-manager/src/udev/event_stream.rs:115:3 [INFO] [stdout] | [INFO] [stdout] 115 | / MatchTag( [INFO] [stdout] 116 | | InternedString, [INFO] [stdout] 117 | | oneshot::Sender>, [INFO] [stdout] 118 | | ), [INFO] [stdout] | |___^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ClearFilters` [INFO] [stdout] --> crates/udev-device-manager/src/udev/event_stream.rs:121:3 [INFO] [stdout] | [INFO] [stdout] 121 | ClearFilters(oneshot::Sender>), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> crates/udev-device-manager/src/udev/event_stream.rs:228:17 [INFO] [stdout] | [INFO] [stdout] 228 | ret.send(Ok(())); [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: unused `Result` that must be used [INFO] [stdout] --> crates/udev-device-manager/src/udev/event_stream.rs:232:17 [INFO] [stdout] | [INFO] [stdout] 232 | ret.send(Err(e.into())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> crates/udev-device-manager/src/udev/event_stream.rs:240:17 [INFO] [stdout] | [INFO] [stdout] 240 | ret.send(Ok(())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> crates/udev-device-manager/src/udev/event_stream.rs:244:17 [INFO] [stdout] | [INFO] [stdout] 244 | ret.send(Err(e.into())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> crates/udev-device-manager/src/udev/event_stream.rs:252:17 [INFO] [stdout] | [INFO] [stdout] 252 | ret.send(Ok(())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> crates/udev-device-manager/src/udev/event_stream.rs:256:17 [INFO] [stdout] | [INFO] [stdout] 256 | ret.send(Err(e.into())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> crates/udev-device-manager/src/udev/event_stream.rs:264:17 [INFO] [stdout] | [INFO] [stdout] 264 | ret.send(Ok(())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> crates/udev-device-manager/src/udev/event_stream.rs:268:17 [INFO] [stdout] | [INFO] [stdout] 268 | ret.send(Err(e.into())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> crates/udev-device-manager/src/udev/event_stream.rs:277:15 [INFO] [stdout] | [INFO] [stdout] 277 | ret.send(Ok((receiver, signal_sender))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> crates/udev-device-manager/src/udev/event_stream.rs:281:15 [INFO] [stdout] | [INFO] [stdout] 281 | ret.send(Err(e.into())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 28s [INFO] running `Command { std: "docker" "inspect" "b1be3afcbe5f3e5d3a146b289cafd9f18f43486e6464ffbf8076267887efd5e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1be3afcbe5f3e5d3a146b289cafd9f18f43486e6464ffbf8076267887efd5e4", kill_on_drop: false }` [INFO] [stdout] b1be3afcbe5f3e5d3a146b289cafd9f18f43486e6464ffbf8076267887efd5e4