[INFO] cloning repository https://github.com/minj2me/async_evelator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/minj2me/async_evelator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fminj2me%2Fasync_evelator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fminj2me%2Fasync_evelator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] eefe339d8b0d1b1b7e39799d880ca2fc058487e1 [INFO] checking minj2me/async_evelator against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fminj2me%2Fasync_evelator" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/minj2me/async_evelator on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/minj2me/async_evelator [INFO] finished tweaking git repo https://github.com/minj2me/async_evelator [INFO] tweaked toml for git repo https://github.com/minj2me/async_evelator written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/minj2me/async_evelator 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "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] Updating git repository `https://github.com/wyhhh/wutil.git` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded work-queue v0.1.3 [INFO] [stderr] Downloaded generator v0.6.25 [INFO] [stderr] Downloaded loom v0.4.1 [INFO] [stderr] Downloaded num-complex v0.4.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3a3a07fabf0b09b9f42405ae7d3e62c5346cc0f0838905286a0ef749187d5005 [INFO] running `Command { std: "docker" "start" "-a" "3a3a07fabf0b09b9f42405ae7d3e62c5346cc0f0838905286a0ef749187d5005", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3a3a07fabf0b09b9f42405ae7d3e62c5346cc0f0838905286a0ef749187d5005", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a3a07fabf0b09b9f42405ae7d3e62c5346cc0f0838905286a0ef749187d5005", kill_on_drop: false }` [INFO] [stdout] 3a3a07fabf0b09b9f42405ae7d3e62c5346cc0f0838905286a0ef749187d5005 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b91254e352d6acfe347b81da4471bb641af57e54ed301ef10d5a030e6eac8205 [INFO] running `Command { std: "docker" "start" "-a" "b91254e352d6acfe347b81da4471bb641af57e54ed301ef10d5a030e6eac8205", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling libc v0.2.125 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling crossbeam-queue v0.3.5 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Checking cache-padded v1.2.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking crossbeam-channel v0.5.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking work-queue v0.1.3 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking num-complex v0.4.1 [INFO] [stderr] Checking crossbeam v0.8.1 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Checking wutil v0.1.0 (https://github.com/wyhhh/wutil.git#cc203a0f) [INFO] [stdout] note: trace_macro [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/wutil-1c56ad7d846ae03e/cc203a0/src/util.rs:61:17 [INFO] [stdout] | [INFO] [stdout] 61 | write!(f, "N/A") [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expanding `write! { f, "N/A" }` [INFO] [stdout] = note: to `f.write_fmt($crate :: format_args! ("N/A"))` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] note: trace_macro [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/wutil-1c56ad7d846ae03e/cc203a0/src/util.rs:63:17 [INFO] [stdout] | [INFO] [stdout] 63 | / write!( [INFO] [stdout] 64 | | f, [INFO] [stdout] 65 | | "{:.width$?}%", [INFO] [stdout] 66 | | self.0.rate(self.1), [INFO] [stdout] 67 | | width = self.2 as usize [INFO] [stdout] 68 | | ) [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = note: expanding `write! { f, "{:.width$?}%", self.0.rate(self.1), width = self.2 as usize }` [INFO] [stdout] = note: to `f.write_fmt($crate :: format_args! [INFO] [stdout] ("{:.width$?}%", self.0.rate(self.1), width = self.2 as usize))` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] note: trace_macro [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/wutil-1c56ad7d846ae03e/cc203a0/src/util.rs:79:13 [INFO] [stdout] | [INFO] [stdout] 79 | write!(f, "{:?}", self) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expanding `write! { f, "{:?}", self }` [INFO] [stdout] = note: to `f.write_fmt($crate :: format_args! ("{:?}", self))` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] note: trace_macro [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/wutil-1c56ad7d846ae03e/cc203a0/src/util.rs:90:17 [INFO] [stdout] | [INFO] [stdout] 90 | write!(f, "N/A") [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expanding `write! { f, "N/A" }` [INFO] [stdout] = note: to `f.write_fmt($crate :: format_args! ("N/A"))` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] note: trace_macro [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/wutil-1c56ad7d846ae03e/cc203a0/src/util.rs:92:17 [INFO] [stdout] | [INFO] [stdout] 92 | / write!( [INFO] [stdout] 93 | | f, [INFO] [stdout] 94 | | "{:.width$?}%", [INFO] [stdout] 95 | | 100.0 - self.0.rate(self.1), [INFO] [stdout] 96 | | width = self.2 as usize [INFO] [stdout] 97 | | ) [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = note: expanding `write! { f, "{:.width$?}%", 100.0 - self.0.rate(self.1), width = self.2 as usize }` [INFO] [stdout] = note: to `f.write_fmt($crate :: format_args! [INFO] [stdout] ("{:.width$?}%", 100.0 - self.0.rate(self.1), width = self.2 as usize))` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] note: trace_macro [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/wutil-1c56ad7d846ae03e/cc203a0/src/util.rs:108:13 [INFO] [stdout] | [INFO] [stdout] 108 | write!(f, "{:?}", self) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expanding `write! { f, "{:?}", self }` [INFO] [stdout] = note: to `f.write_fmt($crate :: format_args! ("{:?}", self))` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Checking AsyncElevator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::borrow::Borrow` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::borrow::Borrow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::LinkedList` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::LinkedList; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `mpsc` [INFO] [stdout] --> src/main.rs:3:22 [INFO] [stdout] | [INFO] [stdout] 3 | use std::sync::{Arc, mpsc, Mutex}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Borrow` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::borrow::Borrow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::LinkedList` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::LinkedList; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `mpsc` [INFO] [stdout] --> src/main.rs:3:22 [INFO] [stdout] | [INFO] [stdout] 3 | use std::sync::{Arc, mpsc, Mutex}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread::JoinHandle` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::thread::JoinHandle; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread::JoinHandle` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::thread::JoinHandle; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crossbeam::channel::Receiver` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use crossbeam::channel::Receiver; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crossbeam::channel::Sender` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use crossbeam::channel::Sender; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crossbeam::channel::unbounded` [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use crossbeam::channel::unbounded; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Scheduler` [INFO] [stdout] --> src/main.rs:21:24 [INFO] [stdout] | [INFO] [stdout] 21 | use crate::scheduler::{Scheduler, SchedulerBuilder}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crossbeam::channel::Receiver` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use crossbeam::channel::Receiver; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BorrowMut`, `Borrow` [INFO] [stdout] --> src/elevator.rs:9:19 [INFO] [stdout] | [INFO] [stdout] 9 | use std::borrow::{Borrow, BorrowMut}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AddAssign`, `Deref` [INFO] [stdout] --> src/elevator.rs:11:16 [INFO] [stdout] | [INFO] [stdout] 11 | use std::ops::{AddAssign, Deref}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/elevator.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::StreamExt` [INFO] [stdout] --> src/elevator.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use futures::StreamExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crossbeam::channel::Sender` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use crossbeam::channel::Sender; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crossbeam::channel::unbounded` [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use crossbeam::channel::unbounded; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Scheduler` [INFO] [stdout] --> src/main.rs:21:24 [INFO] [stdout] | [INFO] [stdout] 21 | use crate::scheduler::{Scheduler, SchedulerBuilder}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BorrowMut`, `Borrow` [INFO] [stdout] --> src/elevator.rs:9:19 [INFO] [stdout] | [INFO] [stdout] 9 | use std::borrow::{Borrow, BorrowMut}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `wutil::convert::StaticRef` [INFO] [stdout] --> src/elevator.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use wutil::convert::StaticRef; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TaskType` [INFO] [stdout] --> src/elevator.rs:22:33 [INFO] [stdout] | [INFO] [stdout] 22 | use crate::task::{ElevatorTask, TaskType}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AddAssign`, `Deref` [INFO] [stdout] --> src/elevator.rs:11:16 [INFO] [stdout] | [INFO] [stdout] 11 | use std::ops::{AddAssign, Deref}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `goingUp` should have an upper camel case name [INFO] [stdout] --> src/elevator.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | goingUp, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `GoingUp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `goingDown` should have an upper camel case name [INFO] [stdout] --> src/elevator.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | goingDown, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `GoingDown` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Borrow` [INFO] [stdout] --> src/scheduler.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::borrow::Borrow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LinkedList`, `VecDeque` [INFO] [stdout] --> src/scheduler.rs:5:36 [INFO] [stdout] | [INFO] [stdout] 5 | use std::collections::{BinaryHeap, LinkedList, VecDeque}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::i32::MAX` [INFO] [stdout] --> src/scheduler.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::i32::MAX; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `null_mut`, `null` [INFO] [stdout] --> src/scheduler.rs:7:16 [INFO] [stdout] | [INFO] [stdout] 7 | use std::ptr::{null, null_mut}; [INFO] [stdout] | ^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crossbeam::channel::Receiver` [INFO] [stdout] --> src/scheduler.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use crossbeam::channel::Receiver; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crossbeam::channel::Sender` [INFO] [stdout] --> src/scheduler.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use crossbeam::channel::Sender; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `wutil::convert::StaticRef` [INFO] [stdout] --> src/scheduler.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use wutil::convert::StaticRef; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::elevator::Status` [INFO] [stdout] --> src/scheduler.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use crate::elevator::Status; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::scheduler` [INFO] [stdout] --> src/scheduler.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | use crate::scheduler; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `goingUp` should have an upper camel case name [INFO] [stdout] --> src/task.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | goingUp, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `GoingUp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `goingDown` should have an upper camel case name [INFO] [stdout] --> src/task.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | goingDown, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `GoingDown` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `openDoor` should have an upper camel case name [INFO] [stdout] --> src/task.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | openDoor, [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `OpenDoor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `closeDoor` should have an upper camel case name [INFO] [stdout] --> src/task.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | closeDoor, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `CloseDoor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BorrowMut` [INFO] [stdout] --> src/task_handler.rs:9:27 [INFO] [stdout] | [INFO] [stdout] 9 | use std::borrow::{Borrow, BorrowMut}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/task_handler.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::atomic::AtomicBool` [INFO] [stdout] --> src/task_handler.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::sync::atomic::AtomicBool; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/task_handler.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/task_handler.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::future::Future` [INFO] [stdout] --> src/task_handler.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | use std::future::Future; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::pin::Pin` [INFO] [stdout] --> src/task_handler.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | use std::pin::Pin; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Context`, `Poll` [INFO] [stdout] --> src/task_handler.rs:26:17 [INFO] [stdout] | [INFO] [stdout] 26 | use std::task::{Context, Poll}; [INFO] [stdout] | ^^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread::sleep` [INFO] [stdout] --> src/task_handler.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | use std::thread::sleep; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/elevator.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::StreamExt` [INFO] [stdout] --> src/elevator.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use futures::StreamExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `wutil::convert::StaticRef` [INFO] [stdout] --> src/elevator.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use wutil::convert::StaticRef; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TaskType` [INFO] [stdout] --> src/elevator.rs:22:33 [INFO] [stdout] | [INFO] [stdout] 22 | use crate::task::{ElevatorTask, TaskType}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `goingUp` should have an upper camel case name [INFO] [stdout] --> src/elevator.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | goingUp, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `GoingUp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `goingDown` should have an upper camel case name [INFO] [stdout] --> src/elevator.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | goingDown, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `GoingDown` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Borrow` [INFO] [stdout] --> src/scheduler.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::borrow::Borrow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LinkedList`, `VecDeque` [INFO] [stdout] --> src/scheduler.rs:5:36 [INFO] [stdout] | [INFO] [stdout] 5 | use std::collections::{BinaryHeap, LinkedList, VecDeque}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::i32::MAX` [INFO] [stdout] --> src/scheduler.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::i32::MAX; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `null_mut`, `null` [INFO] [stdout] --> src/scheduler.rs:7:16 [INFO] [stdout] | [INFO] [stdout] 7 | use std::ptr::{null, null_mut}; [INFO] [stdout] | ^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crossbeam::channel::Receiver` [INFO] [stdout] --> src/scheduler.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use crossbeam::channel::Receiver; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crossbeam::channel::Sender` [INFO] [stdout] --> src/scheduler.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use crossbeam::channel::Sender; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `wutil::convert::StaticRef` [INFO] [stdout] --> src/scheduler.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use wutil::convert::StaticRef; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::elevator::Status` [INFO] [stdout] --> src/scheduler.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use crate::elevator::Status; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::scheduler` [INFO] [stdout] --> src/scheduler.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | use crate::scheduler; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `goingUp` should have an upper camel case name [INFO] [stdout] --> src/task.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | goingUp, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `GoingUp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `goingDown` should have an upper camel case name [INFO] [stdout] --> src/task.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | goingDown, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `GoingDown` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `openDoor` should have an upper camel case name [INFO] [stdout] --> src/task.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | openDoor, [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `OpenDoor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `closeDoor` should have an upper camel case name [INFO] [stdout] --> src/task.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | closeDoor, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `CloseDoor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BorrowMut` [INFO] [stdout] --> src/task_handler.rs:9:27 [INFO] [stdout] | [INFO] [stdout] 9 | use std::borrow::{Borrow, BorrowMut}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/task_handler.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::atomic::AtomicBool` [INFO] [stdout] --> src/task_handler.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::sync::atomic::AtomicBool; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/task_handler.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/task_handler.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::future::Future` [INFO] [stdout] --> src/task_handler.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | use std::future::Future; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::pin::Pin` [INFO] [stdout] --> src/task_handler.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | use std::pin::Pin; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Context`, `Poll` [INFO] [stdout] --> src/task_handler.rs:26:17 [INFO] [stdout] | [INFO] [stdout] 26 | use std::task::{Context, Poll}; [INFO] [stdout] | ^^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread::sleep` [INFO] [stdout] --> src/task_handler.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | use std::thread::sleep; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/scheduler.rs:58:13 [INFO] [stdout] | [INFO] [stdout] 58 | for id in 0..threads { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/scheduler.rs:63:13 [INFO] [stdout] | [INFO] [stdout] 63 | for id in 0..threads { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/scheduler.rs:58:13 [INFO] [stdout] | [INFO] [stdout] 58 | for id in 0..threads { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/scheduler.rs:63:13 [INFO] [stdout] | [INFO] [stdout] 63 | for id in 0..threads { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg_done` [INFO] [stdout] --> src/scheduler.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | msg_done: &'static AtomicBool, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_msg_done` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg_done` [INFO] [stdout] --> src/scheduler.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | msg_done: &'static AtomicBool, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_msg_done` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `cur` is never read [INFO] [stdout] --> src/task_handler.rs:38:21 [INFO] [stdout] | [INFO] [stdout] 38 | let mut cur = 0; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/task_handler.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | let mut floor = elevator.floor.lock().unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `cur` is never read [INFO] [stdout] --> src/task_handler.rs:38:21 [INFO] [stdout] | [INFO] [stdout] 38 | let mut cur = 0; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `task3` [INFO] [stdout] --> src/main.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | let task3 = ElevatorTask::new(true, 15, TaskType::goingUp); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_task3` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `task4` [INFO] [stdout] --> src/main.rs:62:9 [INFO] [stdout] | [INFO] [stdout] 62 | let task4 = ElevatorTask::new(false, 18, TaskType::goingUp); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_task4` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `task5` [INFO] [stdout] --> src/main.rs:63:9 [INFO] [stdout] | [INFO] [stdout] 63 | let task5 = ElevatorTask::new(false, 1, TaskType::goingDown); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_task5` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `is_up` and `capacity` are never read [INFO] [stdout] --> src/elevator.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 32 | pub struct Elevator { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 36 | pub is_up: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 37 | pub capacity: i32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `unparker` is never read [INFO] [stdout] --> src/scheduler.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 32 | pub struct Worker { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 33 | handle: JoinHandle<()>, [INFO] [stdout] 34 | unparker: Unparker, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `join` and `notify_all` are never used [INFO] [stdout] --> src/scheduler.rs:110:12 [INFO] [stdout] | [INFO] [stdout] 105 | impl Scheduler { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 110 | pub fn join(self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 114 | pub fn notify_all(&self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `openDoor` and `closeDoor` are never constructed [INFO] [stdout] --> src/task.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub enum TaskType { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 17 | openDoor, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 18 | closeDoor, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TaskType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `indoor_request` is never read [INFO] [stdout] --> src/task.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 26 | pub struct ElevatorTask { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 27 | //是否来自电梯内部的请求 [INFO] [stdout] 28 | pub indoor_request: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ElevatorTask` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused comparison that must be used [INFO] [stdout] --> src/elevator.rs:93:9 [INFO] [stdout] | [INFO] [stdout] 93 | self.status == Status::goingUp; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the comparison produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 93 | let _ = self.status == Status::goingUp; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused comparison that must be used [INFO] [stdout] --> src/elevator.rs:99:9 [INFO] [stdout] | [INFO] [stdout] 99 | self.status == Status::goingDown; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the comparison produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 99 | let _ = self.status == Status::goingDown; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused comparison that must be used [INFO] [stdout] --> src/elevator.rs:113:9 [INFO] [stdout] | [INFO] [stdout] 113 | self.status == Status::Stop; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the comparison produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 113 | let _ = self.status == Status::Stop; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/task_handler.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | let mut floor = elevator.floor.lock().unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `task3` [INFO] [stdout] --> src/main.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | let task3 = ElevatorTask::new(true, 15, TaskType::goingUp); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_task3` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `task4` [INFO] [stdout] --> src/main.rs:62:9 [INFO] [stdout] | [INFO] [stdout] 62 | let task4 = ElevatorTask::new(false, 18, TaskType::goingUp); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_task4` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `task5` [INFO] [stdout] --> src/main.rs:63:9 [INFO] [stdout] | [INFO] [stdout] 63 | let task5 = ElevatorTask::new(false, 1, TaskType::goingDown); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_task5` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `is_up` and `capacity` are never read [INFO] [stdout] --> src/elevator.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 32 | pub struct Elevator { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 36 | pub is_up: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 37 | pub capacity: i32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `unparker` is never read [INFO] [stdout] --> src/scheduler.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 32 | pub struct Worker { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 33 | handle: JoinHandle<()>, [INFO] [stdout] 34 | unparker: Unparker, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `join` and `notify_all` are never used [INFO] [stdout] --> src/scheduler.rs:110:12 [INFO] [stdout] | [INFO] [stdout] 105 | impl Scheduler { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 110 | pub fn join(self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 114 | pub fn notify_all(&self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `openDoor` and `closeDoor` are never constructed [INFO] [stdout] --> src/task.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub enum TaskType { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 17 | openDoor, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 18 | closeDoor, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TaskType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `indoor_request` is never read [INFO] [stdout] --> src/task.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 26 | pub struct ElevatorTask { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 27 | //是否来自电梯内部的请求 [INFO] [stdout] 28 | pub indoor_request: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ElevatorTask` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused comparison that must be used [INFO] [stdout] --> src/elevator.rs:93:9 [INFO] [stdout] | [INFO] [stdout] 93 | self.status == Status::goingUp; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the comparison produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 93 | let _ = self.status == Status::goingUp; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused comparison that must be used [INFO] [stdout] --> src/elevator.rs:99:9 [INFO] [stdout] | [INFO] [stdout] 99 | self.status == Status::goingDown; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the comparison produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 99 | let _ = self.status == Status::goingDown; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused comparison that must be used [INFO] [stdout] --> src/elevator.rs:113:9 [INFO] [stdout] | [INFO] [stdout] 113 | self.status == Status::Stop; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the comparison produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 113 | let _ = self.status == Status::Stop; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/scheduler.rs:85:29 [INFO] [stdout] | [INFO] [stdout] 85 | ... tx.send(task); [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] 85 | let _ = tx.send(task); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/scheduler.rs:85:29 [INFO] [stdout] | [INFO] [stdout] 85 | ... tx.send(task); [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] 85 | let _ = tx.send(task); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 57 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 57 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.17s [INFO] running `Command { std: "docker" "inspect" "b91254e352d6acfe347b81da4471bb641af57e54ed301ef10d5a030e6eac8205", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b91254e352d6acfe347b81da4471bb641af57e54ed301ef10d5a030e6eac8205", kill_on_drop: false }` [INFO] [stdout] b91254e352d6acfe347b81da4471bb641af57e54ed301ef10d5a030e6eac8205