[INFO] cloning repository https://github.com/dopeter/rust-concept [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dopeter/rust-concept" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdopeter%2Frust-concept", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdopeter%2Frust-concept'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 217f1eb7b2076a94aef1e04a1fab896cfb0ee45b [INFO] checking dopeter/rust-concept/217f1eb7b2076a94aef1e04a1fab896cfb0ee45b against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdopeter%2Frust-concept" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dopeter/rust-concept on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dopeter/rust-concept [INFO] finished tweaking git repo https://github.com/dopeter/rust-concept [INFO] tweaked toml for git repo https://github.com/dopeter/rust-concept written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/dopeter/rust-concept 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8d8370eec1398f7cfd47ce892437282ed9723af532260153e619125b1d216188 [INFO] running `Command { std: "docker" "start" "-a" "8d8370eec1398f7cfd47ce892437282ed9723af532260153e619125b1d216188", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8d8370eec1398f7cfd47ce892437282ed9723af532260153e619125b1d216188", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d8370eec1398f7cfd47ce892437282ed9723af532260153e619125b1d216188", kill_on_drop: false }` [INFO] [stdout] 8d8370eec1398f7cfd47ce892437282ed9723af532260153e619125b1d216188 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a32c3b8f0302ff438a9e25231ff2673135cecb5f77debf16210780aecf5e6ed3 [INFO] running `Command { std: "docker" "start" "-a" "a32c3b8f0302ff438a9e25231ff2673135cecb5f77debf16210780aecf5e6ed3", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling futures-core v0.3.16 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling futures-macro v0.3.16 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling futures-channel v0.3.16 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling futures-task v0.3.16 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling futures-util v0.3.16 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Checking futures-sink v0.3.16 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Checking futures-io v0.3.16 [INFO] [stderr] Compiling crossbeam-queue v0.3.2 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Compiling serde_json v1.0.67 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Compiling derive_more v0.99.16 [INFO] [stderr] Checking crossbeam v0.8.1 [INFO] [stderr] Checking futures-executor v0.3.16 [INFO] [stderr] Checking futures v0.3.16 [INFO] [stderr] Checking serde_ignored v0.1.2 [INFO] [stderr] Checking rust-concept v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `BorrowMut` and `Borrow` [INFO] [stdout] --> src/tikv_batch/batch.rs:3:24 [INFO] [stdout] | [INFO] [stdout] 3 | use std::borrow::{Cow, Borrow, BorrowMut}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Receiver` and `Sender` [INFO] [stdout] --> src/tikv_batch/batch.rs:4:31 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::tikv_batch::mpsc::{Sender, LooseBoundedSender, Receiver}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Deref` [INFO] [stdout] --> src/tikv_batch/batch.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::ops::Deref; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SendError` [INFO] [stdout] --> src/tikv_batch/batch.rs:10:32 [INFO] [stdout] | [INFO] [stdout] 10 | use crossbeam::channel::{self, SendError}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Mutex` [INFO] [stdout] --> src/tikv_batch/batch.rs:13:22 [INFO] [stdout] | [INFO] [stdout] 13 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/tikv_batch/batch.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `RecvError`, `RecvTimeoutError`, `TryRecvError`, and `self` [INFO] [stdout] --> src/tikv_batch/mailbox.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | self, RecvError, RecvTimeoutError, SendError, TryRecvError, TrySendError, [INFO] [stdout] | ^^^^ ^^^^^^^^^ ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AtomicUsize` [INFO] [stdout] --> src/tikv_batch/mpsc/mod.rs:4:25 [INFO] [stdout] | [INFO] [stdout] 4 | use std::sync::atomic::{AtomicUsize, AtomicBool, Ordering, AtomicIsize}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/tikv_batch/util/lru.rs:351:9 [INFO] [stdout] | [INFO] [stdout] 351 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Builder`, `HandleMetrics`, `Handler`, `Message`, and `Runner` [INFO] [stdout] --> src/tikv_batch/test_batch.rs:1:38 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::tikv_batch::test_runner::{Runner, Builder, HandleMetrics, Message, Handler}; [INFO] [stdout] | ^^^^^^ ^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PollHandler` and `create_system` [INFO] [stdout] --> src/tikv_batch/test_batch.rs:2:32 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::tikv_batch::batch::{create_system, PollHandler}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::tikv_batch::config::Config` [INFO] [stdout] --> src/tikv_batch/test_batch.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::tikv_batch::config::Config; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::tikv_batch::mpsc::unbounded` [INFO] [stdout] --> src/tikv_batch/test_batch.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::tikv_batch::mpsc::unbounded; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::tikv_batch::mailbox::BasicMailbox` [INFO] [stdout] --> src/tikv_batch/test_batch.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::tikv_batch::mailbox::BasicMailbox; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/tikv_batch/test_batch.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/tikv_batch/test_batch.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread::sleep` [INFO] [stdout] --> src/tikv_batch/test_batch.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::thread::sleep; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::atomic::AtomicUsize` [INFO] [stdout] --> src/tikv_batch/test_batch.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::sync::atomic::AtomicUsize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Fsm` and `Priority` [INFO] [stdout] --> src/tikv_batch/test_batch.rs:10:30 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::tikv_batch::fsm::{Priority, Fsm}; [INFO] [stdout] | ^^^^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Builder` [INFO] [stdout] --> src/tikv_batch/test_route.rs:3:64 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::tikv_batch::test_runner::{Message, Handler, Runner, Builder}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::tikv_batch::mpsc::unbounded` [INFO] [stdout] --> src/tikv_batch/test_route.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::tikv_batch::mpsc::unbounded; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::tikv_batch::batch::create_system` [INFO] [stdout] --> src/tikv_batch/test_route.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::tikv_batch::batch::create_system; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::tikv_batch::config::Config` [INFO] [stdout] --> src/tikv_batch/test_route.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::tikv_batch::config::Config; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `RecvTimeoutError`, `SendError`, `TryRecvError`, and `TrySendError` [INFO] [stdout] --> src/tikv_batch/test_route.rs:7:26 [INFO] [stdout] | [INFO] [stdout] 7 | use crossbeam::channel::{SendError, TrySendError,TryRecvError,RecvTimeoutError}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::tikv_batch::mailbox::BasicMailbox` [INFO] [stdout] --> src/tikv_batch/test_route.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::tikv_batch::mailbox::BasicMailbox; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/tikv_batch/test_route.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `transfer_owner` [INFO] [stdout] --> src/owner/struct_owner.rs:66:38 [INFO] [stdout] | [INFO] [stdout] 66 | use crate::owner::struct_owner::{transfer_owner, test_struct_owner, test_struct_owner_of_ref}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BorrowMut` and `Borrow` [INFO] [stdout] --> src/tikv_batch/batch.rs:3:24 [INFO] [stdout] | [INFO] [stdout] 3 | use std::borrow::{Cow, Borrow, BorrowMut}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Receiver` and `Sender` [INFO] [stdout] --> src/tikv_batch/batch.rs:4:31 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::tikv_batch::mpsc::{Sender, LooseBoundedSender, Receiver}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Deref` [INFO] [stdout] --> src/tikv_batch/batch.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::ops::Deref; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SendError` [INFO] [stdout] --> src/tikv_batch/batch.rs:10:32 [INFO] [stdout] | [INFO] [stdout] 10 | use crossbeam::channel::{self, SendError}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Mutex` [INFO] [stdout] --> src/tikv_batch/batch.rs:13:22 [INFO] [stdout] | [INFO] [stdout] 13 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/tikv_batch/batch.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `RecvError`, `RecvTimeoutError`, `TryRecvError`, and `self` [INFO] [stdout] --> src/tikv_batch/mailbox.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | self, RecvError, RecvTimeoutError, SendError, TryRecvError, TrySendError, [INFO] [stdout] | ^^^^ ^^^^^^^^^ ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AtomicUsize` [INFO] [stdout] --> src/tikv_batch/mpsc/mod.rs:4:25 [INFO] [stdout] | [INFO] [stdout] 4 | use std::sync::atomic::{AtomicUsize, AtomicBool, Ordering, AtomicIsize}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `main_duration` [INFO] [stdout] --> src/thread_shared_obj/thread_test.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | let main_duration = std::time::Duration::from_millis(20000); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_main_duration` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `shared_string_obj_clone` [INFO] [stdout] --> src/thread_shared_obj/thread_test.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | let shared_string_obj_clone = shared_string_obj.clone(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_shared_string_obj_clone` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `shared_num_obj` [INFO] [stdout] --> src/thread_shared_obj/thread_test.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | let shared_num_obj = SharedNumObj::new(21); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_shared_num_obj` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `test_num` [INFO] [stdout] --> src/thread_shared_obj/thread_test.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let test_num = 5; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_test_num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `shared_pointer_obj` [INFO] [stdout] --> src/thread_shared_obj/thread_test.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | let shared_pointer_obj = SharedPointerObj::new(num_obj); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_shared_pointer_obj` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `shared_pointer_obj_2_clone` [INFO] [stdout] --> src/thread_shared_obj/thread_test.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | let shared_pointer_obj_2_clone = shared_pointer_obj_2.clone(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_shared_pointer_obj_2_clone` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `main_duration` [INFO] [stdout] --> src/thread_shared_obj/thread_test.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | let main_duration = std::time::Duration::from_millis(20000); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_main_duration` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `shared_string_obj_clone` [INFO] [stdout] --> src/thread_shared_obj/thread_test.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | let shared_string_obj_clone = shared_string_obj.clone(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_shared_string_obj_clone` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `shared_num_obj` [INFO] [stdout] --> src/thread_shared_obj/thread_test.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | let shared_num_obj = SharedNumObj::new(21); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_shared_num_obj` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `test_num` [INFO] [stdout] --> src/thread_shared_obj/thread_test.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let test_num = 5; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_test_num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `shared_pointer_obj` [INFO] [stdout] --> src/thread_shared_obj/thread_test.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | let shared_pointer_obj = SharedPointerObj::new(num_obj); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_shared_pointer_obj` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `shared_pointer_obj_2_clone` [INFO] [stdout] --> src/thread_shared_obj/thread_test.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | let shared_pointer_obj_2_clone = shared_pointer_obj_2.clone(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_shared_pointer_obj_2_clone` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/owner/str_owner.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let mut name_ptr2=&mut name; [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: variable does not need to be mutable [INFO] [stdout] --> src/owner/str_owner.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let mut name_ptr2=&mut name; [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: `sss` [INFO] [stdout] --> src/owner/struct_owner.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | let sss="123"; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_sss` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fsm` [INFO] [stdout] --> src/tikv_batch/batch.rs:54:53 [INFO] [stdout] | [INFO] [stdout] 54 | Err(channel::SendError(FsmTypes::Normal(fsm))) => {} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_fsm` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fsm` [INFO] [stdout] --> src/tikv_batch/batch.rs:98:54 [INFO] [stdout] | [INFO] [stdout] 98 | Err(channel::SendError(FsmTypes::Control(fsm))) => {} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_fsm` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sss` [INFO] [stdout] --> src/owner/struct_owner.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | let sss="123"; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_sss` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fsm` [INFO] [stdout] --> src/tikv_batch/batch.rs:54:53 [INFO] [stdout] | [INFO] [stdout] 54 | Err(channel::SendError(FsmTypes::Normal(fsm))) => {} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_fsm` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fsm` [INFO] [stdout] --> src/tikv_batch/batch.rs:98:54 [INFO] [stdout] | [INFO] [stdout] 98 | Err(channel::SendError(FsmTypes::Control(fsm))) => {} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_fsm` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/tikv_batch/router.rs:256:14 [INFO] [stdout] | [INFO] [stdout] 256 | for (addr,mailbox) in mailboxes.map.drain(){ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/tikv_batch/util/lru.rs:156:29 [INFO] [stdout] | [INFO] [stdout] 156 | fn on_insert(&mut self, key: &K, value: &V) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/tikv_batch/util/lru.rs:156:38 [INFO] [stdout] | [INFO] [stdout] 156 | fn on_insert(&mut self, key: &K, value: &V) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/tikv_batch/util/lru.rs:160:29 [INFO] [stdout] | [INFO] [stdout] 160 | fn on_remove(&mut self, key: &K, value: &V) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/tikv_batch/util/lru.rs:160:38 [INFO] [stdout] | [INFO] [stdout] 160 | fn on_remove(&mut self, key: &K, value: &V) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tikv_batch/util/lru.rs:257:21 [INFO] [stdout] | [INFO] [stdout] 257 | let mut entry = e.get_mut(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/tikv_batch/router.rs:256:14 [INFO] [stdout] | [INFO] [stdout] 256 | for (addr,mailbox) in mailboxes.map.drain(){ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/tikv_batch/util/lru.rs:156:29 [INFO] [stdout] | [INFO] [stdout] 156 | fn on_insert(&mut self, key: &K, value: &V) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/tikv_batch/util/lru.rs:156:38 [INFO] [stdout] | [INFO] [stdout] 156 | fn on_insert(&mut self, key: &K, value: &V) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/tikv_batch/util/lru.rs:160:29 [INFO] [stdout] | [INFO] [stdout] 160 | fn on_remove(&mut self, key: &K, value: &V) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/tikv_batch/util/lru.rs:160:38 [INFO] [stdout] | [INFO] [stdout] 160 | fn on_remove(&mut self, key: &K, value: &V) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tikv_batch/util/lru.rs:257:21 [INFO] [stdout] | [INFO] [stdout] 257 | let mut entry = e.get_mut(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `batch_size` [INFO] [stdout] --> src/tikv_batch/test_runner.rs:99:25 [INFO] [stdout] | [INFO] [stdout] 99 | fn begin(&mut self, batch_size: usize) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_batch_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `batch` [INFO] [stdout] --> src/tikv_batch/test_runner.rs:113:23 [INFO] [stdout] | [INFO] [stdout] 113 | fn end(&mut self, batch: &mut [Box]) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_batch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/thread_shared_obj/shared_obj.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct SharedStringObj { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 4 | name:String [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SharedStringObj` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `age` is never read [INFO] [stdout] --> src/thread_shared_obj/shared_obj.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct SharedNumObj{ [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 29 | age:u8 [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SharedNumObj` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pointer` is never read [INFO] [stdout] --> src/thread_shared_obj/shared_obj.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 39 | pub struct SharedPointerObj{ [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 40 | pointer:SharedNumObj [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SharedPointerObj` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pointer` is never read [INFO] [stdout] --> src/thread_shared_obj/shared_obj.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 50 | pub struct ShardPointerObj2{ [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 51 | pointer:SharedStringObj [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ShardPointerObj2` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `num1` and `num2` are never read [INFO] [stdout] --> src/thread_shared_obj/shared_obj.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 67 | pub struct CopyableObj{ [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 68 | num1:i64, [INFO] [stdout] | ^^^^ [INFO] [stdout] 69 | num2:u64 [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CopyableObj` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `str1` is never read [INFO] [stdout] --> src/thread_shared_obj/shared_obj.rs:80:5 [INFO] [stdout] | [INFO] [stdout] 79 | pub struct UncopiableObj{ [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 80 | str1:String [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `UncopiableObj` 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 `num_2` is never read [INFO] [stdout] --> src/owner/struct_owner.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct OwnerTest{ [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 4 | num_1:u64, [INFO] [stdout] 5 | num_2:u64 [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OwnerTest` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/tikv_batch/batch.rs:305:13 [INFO] [stdout] | [INFO] [stdout] 305 | Release(usize), [INFO] [stdout] | ------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 305 | Release(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `priority` is never read [INFO] [stdout] --> src/tikv_batch/test_runner.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 73 | pub struct Handler{ [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 76 | priority:Priority [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `batch_size` [INFO] [stdout] --> src/tikv_batch/test_runner.rs:99:25 [INFO] [stdout] | [INFO] [stdout] 99 | fn begin(&mut self, batch_size: usize) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_batch_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `batch` [INFO] [stdout] --> src/tikv_batch/test_runner.rs:113:23 [INFO] [stdout] | [INFO] [stdout] 113 | fn end(&mut self, batch: &mut [Box]) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_batch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> src/tikv_batch/fsm.rs:115:28 [INFO] [stdout] | [INFO] [stdout] 115 | unsafe{Box::from_raw(ptr)}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 115 | unsafe{let _ = Box::from_raw(ptr);}; [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> src/tikv_batch/fsm.rs:134:21 [INFO] [stdout] | [INFO] [stdout] 134 | unsafe {Box::from_raw(ptr);} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 134 | unsafe {let _ = Box::from_raw(ptr);} [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> src/tikv_batch/fsm.rs:145:21 [INFO] [stdout] | [INFO] [stdout] 145 | unsafe {Box::from_raw(ptr)}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 145 | unsafe {let _ = Box::from_raw(ptr);}; [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/thread_shared_obj/shared_obj.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct SharedStringObj { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 4 | name:String [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SharedStringObj` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `age` is never read [INFO] [stdout] --> src/thread_shared_obj/shared_obj.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct SharedNumObj{ [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 29 | age:u8 [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SharedNumObj` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pointer` is never read [INFO] [stdout] --> src/thread_shared_obj/shared_obj.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 39 | pub struct SharedPointerObj{ [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 40 | pointer:SharedNumObj [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SharedPointerObj` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pointer` is never read [INFO] [stdout] --> src/thread_shared_obj/shared_obj.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 50 | pub struct ShardPointerObj2{ [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 51 | pointer:SharedStringObj [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ShardPointerObj2` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `num1` and `num2` are never read [INFO] [stdout] --> src/thread_shared_obj/shared_obj.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 67 | pub struct CopyableObj{ [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 68 | num1:i64, [INFO] [stdout] | ^^^^ [INFO] [stdout] 69 | num2:u64 [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CopyableObj` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `str1` is never read [INFO] [stdout] --> src/thread_shared_obj/shared_obj.rs:80:5 [INFO] [stdout] | [INFO] [stdout] 79 | pub struct UncopiableObj{ [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 80 | str1:String [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `UncopiableObj` 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 `num_2` is never read [INFO] [stdout] --> src/owner/struct_owner.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct OwnerTest{ [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 4 | num_1:u64, [INFO] [stdout] 5 | num_2:u64 [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OwnerTest` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/tikv_batch/batch.rs:305:13 [INFO] [stdout] | [INFO] [stdout] 305 | Release(usize), [INFO] [stdout] | ------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 305 | Release(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `priority` is never read [INFO] [stdout] --> src/tikv_batch/test_runner.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 73 | pub struct Handler{ [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 76 | priority:Priority [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `counter_closure` is never used [INFO] [stdout] --> src/tikv_batch/test_route.rs:11:4 [INFO] [stdout] | [INFO] [stdout] 11 | fn counter_closure(counter: &Arc) -> Message { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `noop` is never used [INFO] [stdout] --> src/tikv_batch/test_route.rs:18:4 [INFO] [stdout] | [INFO] [stdout] 18 | fn noop() -> Message { Message::Callback(Box::new(|_, _| ())) } [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `unreachable` is never used [INFO] [stdout] --> src/tikv_batch/test_route.rs:20:4 [INFO] [stdout] | [INFO] [stdout] 20 | fn unreachable() -> Message { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> src/tikv_batch/fsm.rs:115:28 [INFO] [stdout] | [INFO] [stdout] 115 | unsafe{Box::from_raw(ptr)}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 115 | unsafe{let _ = Box::from_raw(ptr);}; [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> src/tikv_batch/fsm.rs:134:21 [INFO] [stdout] | [INFO] [stdout] 134 | unsafe {Box::from_raw(ptr);} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 134 | unsafe {let _ = Box::from_raw(ptr);} [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> src/tikv_batch/fsm.rs:145:21 [INFO] [stdout] | [INFO] [stdout] 145 | unsafe {Box::from_raw(ptr)}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 145 | unsafe {let _ = Box::from_raw(ptr);}; [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 60 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 40 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.42s [INFO] running `Command { std: "docker" "inspect" "a32c3b8f0302ff438a9e25231ff2673135cecb5f77debf16210780aecf5e6ed3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a32c3b8f0302ff438a9e25231ff2673135cecb5f77debf16210780aecf5e6ed3", kill_on_drop: false }` [INFO] [stdout] a32c3b8f0302ff438a9e25231ff2673135cecb5f77debf16210780aecf5e6ed3