[INFO] cloning repository https://github.com/rcrobert/rustic-garden [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rcrobert/rustic-garden" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frcrobert%2Frustic-garden", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frcrobert%2Frustic-garden'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 49c4948c0a612a7c5f0813337d77a97af356aefa [INFO] checking rcrobert/rustic-garden against try#dd2d87b6cc31907ae305875eb6be399783dc0256 for pr-143929 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frcrobert%2Frustic-garden" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-6-tc2/source/.cargo/config [INFO] started tweaking git repo https://github.com/rcrobert/rustic-garden [INFO] finished tweaking git repo https://github.com/rcrobert/rustic-garden [INFO] tweaked toml for git repo https://github.com/rcrobert/rustic-garden written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/rcrobert/rustic-garden on toolchain dd2d87b6cc31907ae305875eb6be399783dc0256 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dd2d87b6cc31907ae305875eb6be399783dc0256" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/rcrobert/rustic-garden 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" "+dd2d87b6cc31907ae305875eb6be399783dc0256" "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 [ERROR] error running command: no output for 300 seconds [INFO] checking rcrobert/rustic-garden against try#dd2d87b6cc31907ae305875eb6be399783dc0256 for pr-143929 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frcrobert%2Frustic-garden" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-6-tc2/source/.cargo/config [INFO] started tweaking git repo https://github.com/rcrobert/rustic-garden [INFO] finished tweaking git repo https://github.com/rcrobert/rustic-garden [INFO] tweaked toml for git repo https://github.com/rcrobert/rustic-garden written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/rcrobert/rustic-garden on toolchain dd2d87b6cc31907ae305875eb6be399783dc0256 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dd2d87b6cc31907ae305875eb6be399783dc0256" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/rcrobert/rustic-garden 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" "+dd2d87b6cc31907ae305875eb6be399783dc0256" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cc v1.0.53 [INFO] [stderr] Downloaded signal-hook v0.1.15 [INFO] [stderr] Downloaded sysfs_gpio v0.5.4 [INFO] [stderr] Downloaded arc-swap v0.4.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e8955075918b6d00525c617f7c34ee2595c70db70b3cf844dc875e4d3604499b" "/opt/rustwide/cargo-home/bin/cargo" "+dd2d87b6cc31907ae305875eb6be399783dc0256" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0e62e8419c3cb9489a58aa962dd3455d90670ef7b75d60d8cc4f69b7e98c8d12 [INFO] running `Command { std: "docker" "start" "-a" "0e62e8419c3cb9489a58aa962dd3455d90670ef7b75d60d8cc4f69b7e98c8d12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0e62e8419c3cb9489a58aa962dd3455d90670ef7b75d60d8cc4f69b7e98c8d12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e62e8419c3cb9489a58aa962dd3455d90670ef7b75d60d8cc4f69b7e98c8d12", kill_on_drop: false }` [INFO] [stdout] 0e62e8419c3cb9489a58aa962dd3455d90670ef7b75d60d8cc4f69b7e98c8d12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e8955075918b6d00525c617f7c34ee2595c70db70b3cf844dc875e4d3604499b" "/opt/rustwide/cargo-home/bin/cargo" "+dd2d87b6cc31907ae305875eb6be399783dc0256" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 466c652c17a6e38d8e286ff82a8be2ce95886754e43785634a98cac81b8c1f96 [INFO] running `Command { std: "docker" "start" "-a" "466c652c17a6e38d8e286ff82a8be2ce95886754e43785634a98cac81b8c1f96", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.70 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Checking arc-swap v0.4.6 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking linked-hash-map v0.5.3 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Checking dtoa v0.4.6 [INFO] [stderr] Checking pin-project-lite v0.1.7 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Checking yaml-rust v0.4.4 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking signal-hook v0.1.15 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Checking sysfs_gpio v0.5.4 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Checking tokio v0.2.21 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking serde_yaml v0.8.13 [INFO] [stderr] Checking rustic-garden v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error` [INFO] [stdout] --> src/calendar.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | use log::{error, info}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `make_service` [INFO] [stdout] --> src/environment.rs:130:14 [INFO] [stdout] | [INFO] [stdout] 130 | macro_rules! make_service { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::prelude::*` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use tokio::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Receiver` and `Sender` [INFO] [stdout] --> src/main.rs:16:25 [INFO] [stdout] | [INFO] [stdout] 16 | use tokio::sync::mpsc::{Receiver, Sender}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Weak` [INFO] [stdout] --> src/main.rs:20:22 [INFO] [stdout] | [INFO] [stdout] 20 | use std::sync::{Arc, Weak}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error` [INFO] [stdout] --> src/calendar.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | use log::{error, info}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::prelude::*` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use tokio::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Receiver` and `Sender` [INFO] [stdout] --> src/main.rs:16:25 [INFO] [stdout] | [INFO] [stdout] 16 | use tokio::sync::mpsc::{Receiver, Sender}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Weak` [INFO] [stdout] --> src/main.rs:20:22 [INFO] [stdout] | [INFO] [stdout] 20 | use std::sync::{Arc, Weak}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `socket` [INFO] [stdout] --> src/main.rs:55:29 [INFO] [stdout] | [INFO] [stdout] 55 | async fn handle_request(socket: TcpStream) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `socket` [INFO] [stdout] --> src/main.rs:55:29 [INFO] [stdout] | [INFO] [stdout] 55 | async fn handle_request(socket: TcpStream) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/environment.rs:36:18 [INFO] [stdout] | [INFO] [stdout] 36 | .compare_and_swap(false, true, Ordering::Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/environment.rs:36:18 [INFO] [stdout] | [INFO] [stdout] 36 | .compare_and_swap(false, true, Ordering::Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sender` [INFO] [stdout] --> src/main.rs:32:10 [INFO] [stdout] | [INFO] [stdout] 32 | let (sender, mut shutdown_receiver) = mpsc::channel::(100); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `kit` [INFO] [stdout] --> src/main.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | let kit = ServiceKit::with_env(env_owned, env) [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_kit` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `original` [INFO] [stdout] --> src/calendar.rs:191:13 [INFO] [stdout] | [INFO] [stdout] 191 | let original = mem::replace(&mut calendar.persistent_store, Box::new(Vec::new())); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_original` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/calendar.rs:198:17 [INFO] [stdout] | [INFO] [stdout] 198 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `env_owned` [INFO] [stdout] --> src/main.rs:96:14 [INFO] [stdout] | [INFO] [stdout] 96 | fn start(env_owned: Arc, env: &mut Environment) -> Taskmaster { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_env_owned` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `env` [INFO] [stdout] --> src/main.rs:96:43 [INFO] [stdout] | [INFO] [stdout] 96 | fn start(env_owned: Arc, env: &mut Environment) -> Taskmaster { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `kit` is never read [INFO] [stdout] --> src/main.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 50 | struct RequestHandler { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 51 | kit: ServiceKit, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MINUTES_PER_HOUR` is never used [INFO] [stdout] --> src/constants.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | pub const MINUTES_PER_HOUR: u32 = 60; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `HOURS_PER_DAY` is never used [INFO] [stdout] --> src/constants.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | pub const HOURS_PER_DAY: u32 = 24; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MINUTES_PER_DAY` is never used [INFO] [stdout] --> src/constants.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | pub const MINUTES_PER_DAY: u32 = MINUTES_PER_HOUR * HOURS_PER_DAY; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `SCHEDULE_PATH` is never used [INFO] [stdout] --> src/constants.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub static SCHEDULE_PATH: &str = "./schedule.yaml"; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `LOGBOOK_PATH` is never used [INFO] [stdout] --> src/constants.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub static LOGBOOK_PATH: &str = "./logbook.yaml"; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Logbook` is never constructed [INFO] [stdout] --> src/logbook.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct Logbook { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `mark_started`, `mark_completed`, `initialize`, `iter`, and `iter_incomplete` are never used [INFO] [stdout] --> src/logbook.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl Logbook { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] 17 | /// Create a new, empty logbook. [INFO] [stdout] 18 | pub fn new(backing: Box) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn mark_started(&mut self, schedule_name: &String) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | pub fn mark_completed(&mut self, schedule_name: &String) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | pub fn initialize(&mut self, source: &mut dyn Read) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 95 | pub fn iter(&self) -> Iter { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 100 | pub fn iter_incomplete<'a>(&'a self) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `sync` is never used [INFO] [stdout] --> src/logbook.rs:110:8 [INFO] [stdout] | [INFO] [stdout] 108 | impl Logbook { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] 109 | /// Syncs the in-memory records cache to persistent storage. [INFO] [stdout] 110 | fn sync(&mut self) -> io::Result<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Iter` is never constructed [INFO] [stdout] --> src/logbook.rs:130:12 [INFO] [stdout] | [INFO] [stdout] 130 | pub struct Iter<'a> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/logbook.rs:136:8 [INFO] [stdout] | [INFO] [stdout] 135 | impl<'a> Iter<'a> { [INFO] [stdout] | ----------------- associated function in this implementation [INFO] [stdout] 136 | fn new(data: &'a Logbook) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `LogbookData` is never constructed [INFO] [stdout] --> src/logbook.rs:151:8 [INFO] [stdout] | [INFO] [stdout] 151 | struct LogbookData { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `find_most_recent`, and `find_most_recent_mut` are never used [INFO] [stdout] --> src/logbook.rs:156:8 [INFO] [stdout] | [INFO] [stdout] 155 | impl LogbookData { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 156 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 163 | fn find_most_recent(&self, name: &String) -> Option<&Record> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 170 | fn find_most_recent_mut(&mut self, name: &String) -> Option<&mut Record> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Record` is never constructed [INFO] [stdout] --> src/logbook.rs:177:12 [INFO] [stdout] | [INFO] [stdout] 177 | pub struct Record { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/logbook.rs:189:8 [INFO] [stdout] | [INFO] [stdout] 188 | impl Record { [INFO] [stdout] | ----------- associated function in this implementation [INFO] [stdout] 189 | fn new(name: String) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Valves` is never constructed [INFO] [stdout] --> src/valve.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Valves { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get`, `get_mut`, and `register_new_valve` are never used [INFO] [stdout] --> src/valve.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl Valves { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 14 | pub fn get(&self, name: &str) -> Option<&Valve> { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | pub fn get_mut(&mut self, name: &str) -> Option<&mut Valve> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | pub fn register_new_valve(&mut self, name: String, pin: u64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Valve` is never constructed [INFO] [stdout] --> src/valve.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct Valve { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ValveState` is never used [INFO] [stdout] --> src/valve.rs:37:10 [INFO] [stdout] | [INFO] [stdout] 37 | pub enum ValveState { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `open`, `close`, and `get_state` are never used [INFO] [stdout] --> src/valve.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 45 | impl Valve { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 46 | /// Creates a new valve connected to the given GPIO pin. [INFO] [stdout] 47 | pub fn new(name: String, pin: u64) -> Valve { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | pub fn open(&mut self) -> Result<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 62 | pub fn close(&mut self) -> Result<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | pub fn get_state(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Error` is never used [INFO] [stdout] --> src/valve.rs:76:10 [INFO] [stdout] | [INFO] [stdout] 76 | pub type Error = sysfs_gpio::Error; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Result` is never used [INFO] [stdout] --> src/valve.rs:77:10 [INFO] [stdout] | [INFO] [stdout] 77 | pub type Result = sysfs_gpio::Result; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `OutputPin` is never constructed [INFO] [stdout] --> src/valve.rs:84:8 [INFO] [stdout] | [INFO] [stdout] 84 | struct OutputPin { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `export`, `try_set_direction`, `set_value`, and `get_value` are never used [INFO] [stdout] --> src/valve.rs:90:8 [INFO] [stdout] | [INFO] [stdout] 89 | impl OutputPin { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] 90 | fn export(pin_number: u64) -> sysfs_gpio::Result { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 97 | fn try_set_direction(pin: &Pin) -> sysfs_gpio::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 113 | fn set_value(&self, value: u8) -> sysfs_gpio::Result<()> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 117 | fn get_value(&self) -> sysfs_gpio::Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Schedule` is never constructed [INFO] [stdout] --> src/calendar.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Schedule { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Calendar` is never constructed [INFO] [stdout] --> src/calendar.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Calendar { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `create_or_replace_schedule`, `delete_schedule`, `list`, and `initialize` are never used [INFO] [stdout] --> src/calendar.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 22 | impl Calendar { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 23 | /// Creates a new, empty Calendar. [INFO] [stdout] 24 | pub fn new(persistent_store: Box) -> Calendar { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn create_or_replace_schedule(&mut self, schedule: Schedule) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | pub fn delete_schedule(&mut self, name: &str) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | pub fn list(&self) -> impl Iterator + '_ { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 54 | pub fn initialize(&mut self, source: &mut dyn Read) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `sync` is never used [INFO] [stdout] --> src/calendar.rs:76:8 [INFO] [stdout] | [INFO] [stdout] 74 | impl Calendar { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] 75 | /// Syncs the in-memory schedules cache to persistent storage. [INFO] [stdout] 76 | fn sync(&mut self) -> io::Result<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ConfigPersist` is never constructed [INFO] [stdout] --> src/config_persist.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct ConfigPersist { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `create_or_replace_schedule`, `delete_schedule`, and `iter_schedules` are never used [INFO] [stdout] --> src/config_persist.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl ConfigPersist { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 14 | /// Creates a new, empty persist cache. [INFO] [stdout] 15 | pub fn new(version: String) -> ConfigPersist { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | pub fn create_or_replace_schedule(&mut self, schedule: SchedulePersist) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn delete_schedule(&mut self, name: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 54 | pub fn iter_schedules(&self) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ValvePersist` is never constructed [INFO] [stdout] --> src/config_persist.rs:60:12 [INFO] [stdout] | [INFO] [stdout] 60 | pub struct ValvePersist { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SchedulePersist` is never constructed [INFO] [stdout] --> src/config_persist.rs:66:12 [INFO] [stdout] | [INFO] [stdout] 66 | pub struct SchedulePersist { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `get` and `downcast` are never used [INFO] [stdout] --> src/environment.rs:58:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl Environment { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 58 | pub fn get(&self) -> &T [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 72 | fn downcast(s: &Box) -> &T [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `env` and `deps` are never read [INFO] [stdout] --> src/environment.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 80 | pub struct ServiceKit { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 81 | env: Weak, [INFO] [stdout] | ^^^ [INFO] [stdout] 82 | deps: Vec<&'static str>, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `as_any` is never used [INFO] [stdout] --> src/environment.rs:126:8 [INFO] [stdout] | [INFO] [stdout] 125 | pub trait AsAny { [INFO] [stdout] | ----- method in this trait [INFO] [stdout] 126 | fn as_any(&self) -> &dyn Any; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/logbook.rs:95:17 [INFO] [stdout] | [INFO] [stdout] 95 | pub fn iter(&self) -> Iter { [INFO] [stdout] | ^^^^^ ---- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 95 | pub fn iter(&self) -> Iter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `env_owned` [INFO] [stdout] --> src/environment.rs:148:18 [INFO] [stdout] | [INFO] [stdout] 148 | fn start(env_owned: Arc, env: &mut Environment) -> Dependency { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_env_owned` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `env` [INFO] [stdout] --> src/environment.rs:148:47 [INFO] [stdout] | [INFO] [stdout] 148 | fn start(env_owned: Arc, env: &mut Environment) -> Dependency { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sender` [INFO] [stdout] --> src/main.rs:32:10 [INFO] [stdout] | [INFO] [stdout] 32 | let (sender, mut shutdown_receiver) = mpsc::channel::(100); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `kit` [INFO] [stdout] --> src/main.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | let kit = ServiceKit::with_env(env_owned, env) [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_kit` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `env_owned` [INFO] [stdout] --> src/main.rs:96:14 [INFO] [stdout] | [INFO] [stdout] 96 | fn start(env_owned: Arc, env: &mut Environment) -> Taskmaster { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_env_owned` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `env` [INFO] [stdout] --> src/main.rs:96:43 [INFO] [stdout] | [INFO] [stdout] 96 | fn start(env_owned: Arc, env: &mut Environment) -> Taskmaster { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `kit` is never read [INFO] [stdout] --> src/main.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 50 | struct RequestHandler { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 51 | kit: ServiceKit, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MINUTES_PER_HOUR` is never used [INFO] [stdout] --> src/constants.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | pub const MINUTES_PER_HOUR: u32 = 60; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `HOURS_PER_DAY` is never used [INFO] [stdout] --> src/constants.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | pub const HOURS_PER_DAY: u32 = 24; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MINUTES_PER_DAY` is never used [INFO] [stdout] --> src/constants.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | pub const MINUTES_PER_DAY: u32 = MINUTES_PER_HOUR * HOURS_PER_DAY; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `SCHEDULE_PATH` is never used [INFO] [stdout] --> src/constants.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub static SCHEDULE_PATH: &str = "./schedule.yaml"; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `LOGBOOK_PATH` is never used [INFO] [stdout] --> src/constants.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub static LOGBOOK_PATH: &str = "./logbook.yaml"; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `initialize`, `iter`, and `iter_incomplete` are never used [INFO] [stdout] --> src/logbook.rs:75:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl Logbook { [INFO] [stdout] | ------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 75 | pub fn initialize(&mut self, source: &mut dyn Read) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 95 | pub fn iter(&self) -> Iter { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 100 | pub fn iter_incomplete<'a>(&'a self) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Iter` is never constructed [INFO] [stdout] --> src/logbook.rs:130:12 [INFO] [stdout] | [INFO] [stdout] 130 | pub struct Iter<'a> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/logbook.rs:136:8 [INFO] [stdout] | [INFO] [stdout] 135 | impl<'a> Iter<'a> { [INFO] [stdout] | ----------------- associated function in this implementation [INFO] [stdout] 136 | fn new(data: &'a Logbook) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Valves` is never constructed [INFO] [stdout] --> src/valve.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Valves { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get`, `get_mut`, and `register_new_valve` are never used [INFO] [stdout] --> src/valve.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl Valves { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 14 | pub fn get(&self, name: &str) -> Option<&Valve> { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | pub fn get_mut(&mut self, name: &str) -> Option<&mut Valve> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | pub fn register_new_valve(&mut self, name: String, pin: u64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Valve` is never constructed [INFO] [stdout] --> src/valve.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct Valve { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ValveState` is never used [INFO] [stdout] --> src/valve.rs:37:10 [INFO] [stdout] | [INFO] [stdout] 37 | pub enum ValveState { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `open`, `close`, and `get_state` are never used [INFO] [stdout] --> src/valve.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 45 | impl Valve { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 46 | /// Creates a new valve connected to the given GPIO pin. [INFO] [stdout] 47 | pub fn new(name: String, pin: u64) -> Valve { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | pub fn open(&mut self) -> Result<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 62 | pub fn close(&mut self) -> Result<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | pub fn get_state(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Error` is never used [INFO] [stdout] --> src/valve.rs:76:10 [INFO] [stdout] | [INFO] [stdout] 76 | pub type Error = sysfs_gpio::Error; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Result` is never used [INFO] [stdout] --> src/valve.rs:77:10 [INFO] [stdout] | [INFO] [stdout] 77 | pub type Result = sysfs_gpio::Result; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `OutputPin` is never constructed [INFO] [stdout] --> src/valve.rs:84:8 [INFO] [stdout] | [INFO] [stdout] 84 | struct OutputPin { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `export`, `try_set_direction`, `set_value`, and `get_value` are never used [INFO] [stdout] --> src/valve.rs:90:8 [INFO] [stdout] | [INFO] [stdout] 89 | impl OutputPin { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] 90 | fn export(pin_number: u64) -> sysfs_gpio::Result { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 97 | fn try_set_direction(pin: &Pin) -> sysfs_gpio::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 113 | fn set_value(&self, value: u8) -> sysfs_gpio::Result<()> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 117 | fn get_value(&self) -> sysfs_gpio::Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `initialize` is never used [INFO] [stdout] --> src/calendar.rs:54:12 [INFO] [stdout] | [INFO] [stdout] 22 | impl Calendar { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 54 | pub fn initialize(&mut self, source: &mut dyn Read) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `env` and `deps` are never read [INFO] [stdout] --> src/environment.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 80 | pub struct ServiceKit { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 81 | env: Weak, [INFO] [stdout] | ^^^ [INFO] [stdout] 82 | deps: Vec<&'static str>, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `kit` is never read [INFO] [stdout] --> src/environment.rs:158:9 [INFO] [stdout] | [INFO] [stdout] 157 | struct TestService { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 158 | kit: ServiceKit, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/logbook.rs:95:17 [INFO] [stdout] | [INFO] [stdout] 95 | pub fn iter(&self) -> Iter { [INFO] [stdout] | ^^^^^ ---- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 95 | pub fn iter(&self) -> Iter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/logbook.rs:313:9 [INFO] [stdout] | [INFO] [stdout] 313 | mem::replace(&mut l.backing, original); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 313 | let _ = mem::replace(&mut l.backing, original); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/calendar.rs:131:9 [INFO] [stdout] | [INFO] [stdout] 131 | c.create_or_replace_schedule(new_schedule.clone()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 131 | let _ = c.create_or_replace_schedule(new_schedule.clone()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/calendar.rs:216:9 [INFO] [stdout] | [INFO] [stdout] 216 | mem::replace(&mut calendar.persistent_store, original); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 216 | let _ = mem::replace(&mut calendar.persistent_store, original); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.18s [INFO] running `Command { std: "docker" "inspect" "466c652c17a6e38d8e286ff82a8be2ce95886754e43785634a98cac81b8c1f96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "466c652c17a6e38d8e286ff82a8be2ce95886754e43785634a98cac81b8c1f96", kill_on_drop: false }` [INFO] [stdout] 466c652c17a6e38d8e286ff82a8be2ce95886754e43785634a98cac81b8c1f96