[INFO] cloning repository https://github.com/xin-water/bittorrent-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xin-water/bittorrent-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxin-water%2Fbittorrent-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxin-water%2Fbittorrent-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7f287bbc8ab18b27b882c8ee97e454fd2b273143 [INFO] testing xin-water/bittorrent-rs against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxin-water%2Fbittorrent-rs" "/workspace/builds/worker-26/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-26/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/xin-water/bittorrent-rs on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/xin-water/bittorrent-rs [INFO] finished tweaking git repo https://github.com/xin-water/bittorrent-rs [INFO] tweaked toml for git repo https://github.com/xin-water/bittorrent-rs written to /workspace/builds/worker-26/source/Cargo.toml [INFO] crate git repo https://github.com/xin-water/bittorrent-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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 pbr v1.0.4 [INFO] [stderr] Downloaded serde_yaml v0.8.19 [INFO] [stderr] Downloaded wasm-bindgen-test v0.3.19 [INFO] [stderr] Downloaded crossbeam v0.8.0 [INFO] [stderr] Downloaded wasm-bindgen-test-macro v0.3.19 [INFO] [stderr] Downloaded reqwest v0.10.9 [INFO] [stderr] Downloaded base32 v0.3.1 [INFO] [stderr] Downloaded bencode v0.1.16 [INFO] [stderr] Downloaded umio v0.3.0 [INFO] [stderr] Downloaded pendulum v0.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8751ebe9638288c4506f43a47bae8f287b107f12fa19442816d46ccb2caaf2dd [INFO] running `Command { std: "docker" "start" "-a" "8751ebe9638288c4506f43a47bae8f287b107f12fa19442816d46ccb2caaf2dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8751ebe9638288c4506f43a47bae8f287b107f12fa19442816d46ccb2caaf2dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8751ebe9638288c4506f43a47bae8f287b107f12fa19442816d46ccb2caaf2dd", kill_on_drop: false }` [INFO] [stdout] 8751ebe9638288c4506f43a47bae8f287b107f12fa19442816d46ccb2caaf2dd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 71117fdb1f3f4155e7336d5edd96263f0e025e06883701ea50836f1e3f0cb35b [INFO] running `Command { std: "docker" "start" "-a" "71117fdb1f3f4155e7336d5edd96263f0e025e06883701ea50836f1e3f0cb35b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.53 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling cc v1.0.65 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling futures-core v0.3.8 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Compiling pin-project-lite v0.1.11 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling pin-project-lite v0.2.0 [INFO] [stderr] Compiling futures-sink v0.3.8 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] 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[stderr] Compiling url v2.2.0 [INFO] [stderr] Compiling addr2line v0.14.1 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling backtrace v0.3.55 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling pin-project v1.0.2 [INFO] [stderr] Compiling futures-util v0.3.8 [INFO] [stderr] Compiling pin-project v0.4.27 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling tracing v0.1.22 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling env_logger v0.3.5 [INFO] [stderr] Compiling mio v0.5.1 [INFO] [stderr] Compiling tracing-futures v0.2.4 [INFO] [stderr] Compiling quickcheck v0.4.1 [INFO] [stderr] Compiling umio v0.3.0 [INFO] [stderr] Compiling tokio v0.2.23 [INFO] [stderr] Compiling bittorrent-protocol v0.1.7 (/opt/rustwide/workdir/bittorrent-protocol) [INFO] [stdout] warning: unused macro definition: `bt_ben_list` [INFO] [stdout] --> bittorrent-protocol/src/bencode/mod.rs:134:14 [INFO] [stdout] | [INFO] [stdout] 134 | macro_rules! bt_ben_list { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> bittorrent-protocol/src/utracker/option.rs:157:1 [INFO] [stdout] | [INFO] [stdout] 157 | /// Parse an end of buffer or the end of option byte. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> bittorrent-protocol/src/utracker/option.rs:191:1 [INFO] [stdout] | [INFO] [stdout] 191 | /// Parse a single byte as an unsigned pointer size. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp` [INFO] [stdout] --> bittorrent-protocol/src/handshake/manager/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HandshakeType` [INFO] [stdout] --> bittorrent-protocol/src/handshake/manager/mod.rs:27:56 [INFO] [stdout] | [INFO] [stdout] 27 | use crate::handshake::handler::{handshaker, initiator, HandshakeType}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> bittorrent-protocol/src/handshake/handler/listener.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Cursor` [INFO] [stdout] --> bittorrent-protocol/src/handshake/message/bittorrent/framed.rs:4:21 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::{self, Cursor, Write, Read}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> bittorrent-protocol/src/handshake/message/bittorrent/framed.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Incoming` [INFO] [stdout] --> bittorrent-protocol/src/handshake/transport.rs:7:28 [INFO] [stdout] | [INFO] [stdout] 7 | use std::net::{SocketAddr, Incoming}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::option::Option::Some` [INFO] [stdout] --> bittorrent-protocol/src/handshake/transport.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::option::Option::Some; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `UtpStream` [INFO] [stdout] --> bittorrent-protocol/src/handshake/transport.rs:10:42 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::utp::{UtpSocket, UtpListener, UtpStream}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Sender` [INFO] [stdout] --> bittorrent-protocol/src/handshake/stream.rs:2:26 [INFO] [stdout] | [INFO] [stdout] 2 | use crossbeam::channel::{Sender,Receiver}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ManagedMessage` [INFO] [stdout] --> bittorrent-protocol/src/peer/manager/builder.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use super::{ManagedMessage, PeerManager}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::net::TcpStream` [INFO] [stdout] --> bittorrent-protocol/src/peer/manager/mod.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use std::net::TcpStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::net::TcpStream` [INFO] [stdout] --> bittorrent-protocol/src/peer/manager/task_one_thread.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::net::TcpStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc`, `Mutex` [INFO] [stdout] --> bittorrent-protocol/src/peer/manager/task_one_thread.rs:11:17 [INFO] [stdout] | [INFO] [stdout] 11 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::peer::manager::TryClone` [INFO] [stdout] --> bittorrent-protocol/src/peer/manager/task_one_thread.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::peer::manager::TryClone; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::peer::message::PeerWireProtocolMessage` [INFO] [stdout] --> bittorrent-protocol/src/peer/manager/task_split.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::peer::message::PeerWireProtocolMessage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::net::TcpStream` [INFO] [stdout] --> bittorrent-protocol/src/peer/manager/task_split.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::net::TcpStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::select::discovery::error::DiscoveryError` [INFO] [stdout] --> bittorrent-protocol/src/select/uber.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::select::discovery::error::DiscoveryError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> bittorrent-protocol/src/utracker/announce.rs:479:1 [INFO] [stdout] | [INFO] [stdout] 479 | / named!(parse_ipv4<&[u8], Ipv4Addr>, [INFO] [stdout] 480 | | map!(count_fixed!(u8, be_u8, 4), |b| convert::bytes_be_to_ipv4(b)) [INFO] [stdout] 481 | | ); [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `count_fixed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> bittorrent-protocol/src/utracker/announce.rs:490:1 [INFO] [stdout] | [INFO] [stdout] 490 | / named!(parse_ipv6<&[u8], Ipv6Addr>, [INFO] [stdout] 491 | | map!(count_fixed!(u8, be_u8, 16), |b| convert::bytes_be_to_ipv6(b)) [INFO] [stdout] 492 | | ); [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `count_fixed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[macro_use]` only has an effect on `extern crate` and modules [INFO] [stdout] --> bittorrent-protocol/src/peer/macros.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[macro_use]` only has an effect on `extern crate` and modules [INFO] [stdout] --> bittorrent-protocol/src/peer/macros.rs:24:1 [INFO] [stdout] | [INFO] [stdout] 24 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> bittorrent-protocol/src/handshake/message/extensions.rs:96:5 [INFO] [stdout] | [INFO] [stdout] 96 | / do_parse!( [INFO] [stdout] 97 | | bytes, [INFO] [stdout] 98 | | bytes: count_fixed!(u8, be_u8, NUM_EXTENSION_BYTES) >> (Extensions::with_bytes(bytes)) [INFO] [stdout] 99 | | ) [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `count_fixed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> bittorrent-protocol/src/utp/error.rs:33:26 [INFO] [stdout] | [INFO] [stdout] 33 | f.write_str(self.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> bittorrent-protocol/src/utp/error.rs:49:36 [INFO] [stdout] | [INFO] [stdout] 49 | io::Error::new(kind, error.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> bittorrent-protocol/src/utp/error.rs:63:30 [INFO] [stdout] | [INFO] [stdout] 63 | write!(f, "{}", self.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> bittorrent-protocol/src/utp/error.rs:81:48 [INFO] [stdout] | [INFO] [stdout] 81 | io::Error::new(ErrorKind::Other, error.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `curr_piece_buffer` is never read [INFO] [stdout] --> bittorrent-protocol/src/metainfo/builder/worker.rs:100:25 [INFO] [stdout] | [INFO] [stdout] 100 | let mut curr_piece_buffer = PieceBuffer::new(1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `timer` [INFO] [stdout] --> bittorrent-protocol/src/handshake/handler/initiator.rs:16:44 [INFO] [stdout] | [INFO] [stdout] 16 | let &(ref transport, ref filters, ref timer) = context; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_timer` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tasks_available` [INFO] [stdout] --> bittorrent-protocol/src/select/discovery/ut_metadata.rs:462:13 [INFO] [stdout] | [INFO] [stdout] 462 | let tasks_available = self.initialize_pending(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tasks_available` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `free_task_queue_space` [INFO] [stdout] --> bittorrent-protocol/src/select/discovery/ut_metadata.rs:463:13 [INFO] [stdout] | [INFO] [stdout] 463 | let free_task_queue_space = self.active_requests.len() != MAX_ACTIVE_REQUESTS; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_free_task_queue_space` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `peer_requests_available` [INFO] [stdout] --> bittorrent-protocol/src/select/discovery/ut_metadata.rs:465:13 [INFO] [stdout] | [INFO] [stdout] 465 | let peer_requests_available = !self.peer_requests.is_empty(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_peer_requests_available` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `downloads_available` [INFO] [stdout] --> bittorrent-protocol/src/select/discovery/ut_metadata.rs:468:13 [INFO] [stdout] | [INFO] [stdout] 468 | let downloads_available = self.validate_downloaded(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_downloads_available` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/packet.rs:245:13 [INFO] [stdout] | [INFO] [stdout] 245 | let mut header = unsafe { &mut *(self.0.as_mut_ptr() as *mut PacketHeader) }; [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] --> bittorrent-protocol/src/utp/socket.rs:465:17 [INFO] [stdout] | [INFO] [stdout] 465 | let mut packet = &mut self.send_window[0]; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1110:9 [INFO] [stdout] | [INFO] [stdout] 1110 | let mut socket = self.socket.try_clone().expect("UtpSocket clone fail"); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1111:9 [INFO] [stdout] | [INFO] [stdout] 1111 | let mut connected_to = self.connected_to.clone(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1112:9 [INFO] [stdout] | [INFO] [stdout] 1112 | let mut sender_connection_id = self.sender_connection_id; [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1113:9 [INFO] [stdout] | [INFO] [stdout] 1113 | let mut receiver_connection_id = self.receiver_connection_id; [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1114:9 [INFO] [stdout] | [INFO] [stdout] 1114 | let mut seq_nr = self.seq_nr; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1115:9 [INFO] [stdout] | [INFO] [stdout] 1115 | let mut ack_nr = self.ack_nr; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1116:9 [INFO] [stdout] | [INFO] [stdout] 1116 | let mut state = self.state.clone(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1117:9 [INFO] [stdout] | [INFO] [stdout] 1117 | let mut incoming_buffer = self.incoming_buffer.clone(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1118:9 [INFO] [stdout] | [INFO] [stdout] 1118 | let mut send_window = self.send_window.clone(); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1119:9 [INFO] [stdout] | [INFO] [stdout] 1119 | let mut unsent_queue = self.unsent_queue.clone(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1120:9 [INFO] [stdout] | [INFO] [stdout] 1120 | let mut duplicate_ack_count = self.duplicate_ack_count.clone(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1121:9 [INFO] [stdout] | [INFO] [stdout] 1121 | let mut last_acked = self.last_acked.clone(); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1122:9 [INFO] [stdout] | [INFO] [stdout] 1122 | let mut last_acked_timestamp = self.last_acked_timestamp.clone(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1123:9 [INFO] [stdout] | [INFO] [stdout] 1123 | let mut last_dropped = self.last_dropped.clone(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1124:9 [INFO] [stdout] | [INFO] [stdout] 1124 | let mut rtt = self.rtt.clone(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1125:9 [INFO] [stdout] | [INFO] [stdout] 1125 | let mut pending_data = self.pending_data.clone(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1126:9 [INFO] [stdout] | [INFO] [stdout] 1126 | let mut rtt_variance = self.rtt_variance.clone(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1127:9 [INFO] [stdout] | [INFO] [stdout] 1127 | let mut curr_window = self.curr_window.clone(); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1128:9 [INFO] [stdout] | [INFO] [stdout] 1128 | let mut remote_wnd_size= self.remote_wnd_size.clone(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1129:9 [INFO] [stdout] | [INFO] [stdout] 1129 | let mut base_delays= self.base_delays.clone(); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1130:9 [INFO] [stdout] | [INFO] [stdout] 1130 | let mut current_delays= self.current_delays.clone(); [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1131:9 [INFO] [stdout] | [INFO] [stdout] 1131 | let mut their_delay = self.their_delay.clone(); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1132:9 [INFO] [stdout] | [INFO] [stdout] 1132 | let mut last_rollover = self.last_rollover.clone(); [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1133:9 [INFO] [stdout] | [INFO] [stdout] 1133 | let mut congestion_timeout = self.congestion_timeout.clone(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1134:9 [INFO] [stdout] | [INFO] [stdout] 1134 | let mut cwnd = self.cwnd.clone(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1135:9 [INFO] [stdout] | [INFO] [stdout] 1135 | let mut max_retransmission_retries = self.max_retransmission_retries.clone(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1137:9 [INFO] [stdout] | [INFO] [stdout] 1137 | let mut utp_socket = UtpSocket { [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling tokio-tls v0.3.1 [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/select/uber.rs:162:17 [INFO] [stdout] | [INFO] [stdout] 162 | let mut opt_next_state = get_next_state(self); [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling h2 v0.2.7 [INFO] [stdout] warning: constant is never used: `DEFAULT_TIMER_SLOTS` [INFO] [stdout] --> bittorrent-protocol/src/peer/manager/mod.rs:26:1 [INFO] [stdout] | [INFO] [stdout] 26 | const DEFAULT_TIMER_SLOTS: usize = 2048; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run_peer` [INFO] [stdout] --> bittorrent-protocol/src/peer/manager/task_one_thread.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn run_peer( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> bittorrent-protocol/src/handshake/handler/handshaker.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | framed.send(handshake_msg).map_err(|_| ()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> bittorrent-protocol/src/handshake/handler/handshaker.rs:122:21 [INFO] [stdout] | [INFO] [stdout] 122 | framed.send(handshake_msg); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> bittorrent-protocol/src/handshake/message/bittorrent/framed.rs:68:17 [INFO] [stdout] | [INFO] [stdout] 68 | self.sock.flush(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 70 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling hyper v0.13.9 [INFO] [stderr] Compiling hyper-tls v0.4.3 [INFO] [stderr] Compiling reqwest v0.10.9 [INFO] [stderr] Compiling bittorrent-client-demo v0.1.0 (/opt/rustwide/workdir/bittorrent-client-demo) [INFO] [stdout] warning: variant `decoderError` should have an upper camel case name [INFO] [stdout] --> bittorrent-client-demo/src/tracker_response.rs:134:5 [INFO] [stdout] | [INFO] [stdout] 134 | decoderError(decoder::Error), [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `DecoderError` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `streamingError` should have an upper camel case name [INFO] [stdout] --> bittorrent-client-demo/src/tracker_response.rs:135:5 [INFO] [stdout] | [INFO] [stdout] 135 | streamingError(bencode::streaming::Error), [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `StreamingError` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `selfError` should have an upper camel case name [INFO] [stdout] --> bittorrent-client-demo/src/tracker_response.rs:136:5 [INFO] [stdout] | [INFO] [stdout] 136 | selfError, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `SelfError` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Upstream_Error` should have an upper camel case name [INFO] [stdout] --> bittorrent-client-demo/src/peer/ipc.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | Upstream_Error, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `UpstreamError` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Downstream_Error` should have an upper camel case name [INFO] [stdout] --> bittorrent-client-demo/src/peer/ipc.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | Downstream_Error, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `DownstreamError` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::panic` [INFO] [stdout] --> bittorrent-client-demo/src/peer/peer_connection.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::panic; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `SystemTime`, `UNIX_EPOCH` [INFO] [stdout] --> bittorrent-client-demo/src/peer/peer_connection.rs:7:17 [INFO] [stdout] | [INFO] [stdout] 7 | use std::time::{SystemTime, UNIX_EPOCH}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `fmt` [INFO] [stdout] --> bittorrent-client-demo/src/peer/peer_connection.rs:8:25 [INFO] [stdout] | [INFO] [stdout] 8 | use std::{any, convert, fmt, io, thread}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around method argument [INFO] [stdout] --> bittorrent-client-demo/src/peer/peer_connection.rs:367:29 [INFO] [stdout] | [INFO] [stdout] 367 | ... (self.download_size as f64 / 1024.0 / 1024.0), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 367 - (self.download_size as f64 / 1024.0 / 1024.0), [INFO] [stdout] 367 + self.download_size as f64 / 1024.0 / 1024.0, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::tracker_response::Peer` [INFO] [stdout] --> bittorrent-client-demo/src/main.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | use crate::tracker_response::Peer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `peers` is never read [INFO] [stdout] --> bittorrent-client-demo/src/main.rs:77:13 [INFO] [stdout] | [INFO] [stdout] 77 | let mut peers = Vec::new(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `m` [INFO] [stdout] --> bittorrent-client-demo/src/meta_info.rs:97:32 [INFO] [stdout] | [INFO] [stdout] 97 | &Bencode::Dict(ref m) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_m` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `url` [INFO] [stdout] --> bittorrent-client-demo/src/tracker.rs:127:17 [INFO] [stdout] | [INFO] [stdout] 127 | let url = link.as_str(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_url` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `src` [INFO] [stdout] --> bittorrent-client-demo/src/tracker.rs:194:15 [INFO] [stdout] | [INFO] [stdout] 194 | let (num, src) = { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_src` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `src` [INFO] [stdout] --> bittorrent-client-demo/src/tracker.rs:225:15 [INFO] [stdout] | [INFO] [stdout] 225 | let (num, src) = { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_src` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `time` [INFO] [stdout] --> bittorrent-client-demo/src/tracker.rs:263:9 [INFO] [stdout] | [INFO] [stdout] 263 | let time = &peer_data[8..12]; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `download_num` [INFO] [stdout] --> bittorrent-client-demo/src/tracker.rs:265:9 [INFO] [stdout] | [INFO] [stdout] 265 | let download_num = &peer_data[12..16]; [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_download_num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `upload_num` [INFO] [stdout] --> bittorrent-client-demo/src/tracker.rs:268:9 [INFO] [stdout] | [INFO] [stdout] 268 | let upload_num = &peer_data[16..20]; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_upload_num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> bittorrent-client-demo/src/tracker.rs:272:9 [INFO] [stdout] | [INFO] [stdout] 272 | for i in 0..(num - 20) / 6 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> bittorrent-client-demo/src/tracker.rs:331:9 [INFO] [stdout] | [INFO] [stdout] 331 | for i in 0..(v.len()) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `port` [INFO] [stdout] --> bittorrent-client-demo/src/tracker.rs:362:18 [INFO] [stdout] | [INFO] [stdout] 362 | fn get_udpsocket(port: &str) -> Option<(UdpSocket, SocketAddr)> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_port` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> bittorrent-client-demo/src/tracker_response.rs:63:21 [INFO] [stdout] | [INFO] [stdout] 63 | Err(e) => return Err(Error::selfError), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> bittorrent-client-demo/src/tracker_response.rs:123:13 [INFO] [stdout] | [INFO] [stdout] 123 | for i in 0..(v.len() / 6) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> bittorrent-client-demo/src/peer/download.rs:103:13 [INFO] [stdout] | [INFO] [stdout] 103 | let start = SystemTime::now() [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num` [INFO] [stdout] --> bittorrent-client-demo/src/peer/peer_connection.rs:242:22 [INFO] [stdout] | [INFO] [stdout] 242 | let (num, hase_pieces) = request; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> bittorrent-client-demo/src/peer/peer_connection.rs:248:21 [INFO] [stdout] | [INFO] [stdout] 248 | for i in 0..self.cat_num_list.len() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> bittorrent-client-demo/src/peer/peer_connection.rs:341:21 [INFO] [stdout] | [INFO] [stdout] 341 | for i in 0..self.request_size { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> bittorrent-client-demo/src/peer/peer_connection.rs:432:25 [INFO] [stdout] | [INFO] [stdout] 432 | for i in 0..self.request_size { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-client-demo/src/meta_info.rs:71:21 [INFO] [stdout] | [INFO] [stdout] 71 | let mut torrent = MetaInfo { [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] --> bittorrent-client-demo/src/meta_info.rs:192:9 [INFO] [stdout] | [INFO] [stdout] 192 | let mut result: MetaInfo = FromBencode::from_bencode(&bencode).unwrap(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-client-demo/src/tracker.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | let mut info_hash_ascii = torrent.info_hash_ascii.clone().unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-client-demo/src/tracker.rs:90:14 [INFO] [stdout] | [INFO] [stdout] 90 | Some(mut v) => v, [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-client-demo/src/tracker.rs:106:13 [INFO] [stdout] | [INFO] [stdout] 106 | let mut address = announce.pop().unwrap(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-client-demo/src/tracker.rs:167:9 [INFO] [stdout] | [INFO] [stdout] 167 | for mut tracker_response in tracker_response_list { [INFO] [stdout] | ----^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-client-demo/src/tracker.rs:200:9 [INFO] [stdout] | [INFO] [stdout] 200 | let mut input = &mut buffer[0..num]; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-client-demo/src/tracker.rs:231:9 [INFO] [stdout] | [INFO] [stdout] 231 | let mut peer_data = &mut buffer2[0..num]; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-client-demo/src/peer/download.rs:38:13 [INFO] [stdout] | [INFO] [stdout] 38 | let mut torrent; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-client-demo/src/peer/download.rs:40:23 [INFO] [stdout] | [INFO] [stdout] 40 | if let Ok(mut download) = downloader_mutex.lock() { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-client-demo/src/peer/download.rs:61:13 [INFO] [stdout] | [INFO] [stdout] 61 | let mut xc: Vec = piece_list.remove(0); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-client-demo/src/peer/download.rs:97:13 [INFO] [stdout] | [INFO] [stdout] 97 | let mut file = OpenOptions::new() [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-client-demo/src/peer/download.rs:109:13 [INFO] [stdout] | [INFO] [stdout] 109 | let mut pieces = vec![]; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-client-demo/src/peer/peer_connection.rs:68:13 [INFO] [stdout] | [INFO] [stdout] 68 | let mut request; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-client-demo/src/peer/peer_connection.rs:70:23 [INFO] [stdout] | [INFO] [stdout] 70 | if let Ok(mut download) = download_mutex.lock() { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-client-demo/src/peer/peer_connection.rs:164:17 [INFO] [stdout] | [INFO] [stdout] 164 | let mut download; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-client-demo/src/peer/peer_connection.rs:234:21 [INFO] [stdout] | [INFO] [stdout] 234 | let mut request; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-client-demo/src/peer/peer_connection.rs:236:31 [INFO] [stdout] | [INFO] [stdout] 236 | if let Ok(mut download) = self.download_mutex.lock() { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-client-demo/src/peer/peer_connection.rs:398:21 [INFO] [stdout] | [INFO] [stdout] 398 | let mut request; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-client-demo/src/peer/peer_connection.rs:400:31 [INFO] [stdout] | [INFO] [stdout] 400 | if let Ok(mut download) = self.download_mutex.lock() { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-client-demo/src/peer/peer_connection.rs:471:13 [INFO] [stdout] | [INFO] [stdout] 471 | let mut incomplete_blocks: Vec<(u32, u32)>; [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-client-demo/src/peer/peer_connection.rs:473:23 [INFO] [stdout] | [INFO] [stdout] 473 | if let Ok(mut download) = self.download_mutex.lock() { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-client-demo/src/peer/peer_connection.rs:572:21 [INFO] [stdout] | [INFO] [stdout] 572 | let mut data; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-client-demo/src/main.rs:187:9 [INFO] [stdout] | [INFO] [stdout] 187 | let mut peer_id_prefix = String::from(PEER_ID_PREFIX); [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> bittorrent-client-demo/src/tracker_response.rs:85:12 [INFO] [stdout] | [INFO] [stdout] 85 | pub fn new(bytes: &[u8]) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `defalut` [INFO] [stdout] --> bittorrent-client-demo/src/tracker_response.rs:107:12 [INFO] [stdout] | [INFO] [stdout] 107 | pub fn defalut() -> Peer { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `list_from_bytes` [INFO] [stdout] --> bittorrent-client-demo/src/tracker_response.rs:119:12 [INFO] [stdout] | [INFO] [stdout] 119 | pub fn list_from_bytes(v: &[u8]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cat_status` [INFO] [stdout] --> bittorrent-client-demo/src/peer/download.rs:127:12 [INFO] [stdout] | [INFO] [stdout] 127 | pub fn cat_status(&mut self) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_close_connext` [INFO] [stdout] --> bittorrent-client-demo/src/peer/download.rs:139:12 [INFO] [stdout] | [INFO] [stdout] 139 | pub fn get_close_connext(&mut self) -> HashSet { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `peer_channels_num` [INFO] [stdout] --> bittorrent-client-demo/src/peer/download.rs:143:12 [INFO] [stdout] | [INFO] [stdout] 143 | pub fn peer_channels_num(&mut self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `active_peer_reset` [INFO] [stdout] --> bittorrent-client-demo/src/peer/download.rs:147:12 [INFO] [stdout] | [INFO] [stdout] 147 | pub fn active_peer_reset(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `active_peer_connect` [INFO] [stdout] --> bittorrent-client-demo/src/peer/download.rs:150:12 [INFO] [stdout] | [INFO] [stdout] 150 | pub fn active_peer_connect(&mut self) -> HashMap { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 60 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.93s [INFO] running `Command { std: "docker" "inspect" "71117fdb1f3f4155e7336d5edd96263f0e025e06883701ea50836f1e3f0cb35b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71117fdb1f3f4155e7336d5edd96263f0e025e06883701ea50836f1e3f0cb35b", kill_on_drop: false }` [INFO] [stdout] 71117fdb1f3f4155e7336d5edd96263f0e025e06883701ea50836f1e3f0cb35b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b7dabbfd9e6e7661e18458b568e3fa0d8e01048c9e267c11d38c117e00beb4e3 [INFO] running `Command { std: "docker" "start" "-a" "b7dabbfd9e6e7661e18458b568e3fa0d8e01048c9e267c11d38c117e00beb4e3", kill_on_drop: false }` [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling anyhow v1.0.43 [INFO] [stderr] Compiling traitobject v0.1.0 [INFO] [stderr] Compiling dtoa v0.4.8 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling log-mdc v0.1.0 [INFO] [stderr] Compiling arc-swap v0.4.8 [INFO] [stderr] Compiling futures v0.1.30 [INFO] [stderr] Compiling crossbeam v0.3.2 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling hex v0.3.2 [INFO] [stderr] Compiling bittorrent-client v0.1.0 (/opt/rustwide/workdir/bittorrent-client) [INFO] [stderr] Compiling instant v0.1.10 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling thread-id v3.3.0 [INFO] [stderr] Compiling ordered-float v2.7.0 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling pbr v1.0.4 [INFO] [stdout] warning: unused macro definition: `bt_ben_list` [INFO] [stdout] --> bittorrent-protocol/src/bencode/mod.rs:134:14 [INFO] [stdout] | [INFO] [stdout] 134 | macro_rules! bt_ben_list { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> bittorrent-protocol/src/utracker/option.rs:157:1 [INFO] [stdout] | [INFO] [stdout] 157 | /// Parse an end of buffer or the end of option byte. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> bittorrent-protocol/src/utracker/option.rs:191:1 [INFO] [stdout] | [INFO] [stdout] 191 | /// Parse a single byte as an unsigned pointer size. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp` [INFO] [stdout] --> bittorrent-protocol/src/handshake/manager/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HandshakeType` [INFO] [stdout] --> bittorrent-protocol/src/handshake/manager/mod.rs:27:56 [INFO] [stdout] | [INFO] [stdout] 27 | use crate::handshake::handler::{handshaker, initiator, HandshakeType}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> bittorrent-protocol/src/handshake/handler/listener.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Cursor` [INFO] [stdout] --> bittorrent-protocol/src/handshake/message/bittorrent/framed.rs:4:21 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::{self, Cursor, Write, Read}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> bittorrent-protocol/src/handshake/message/bittorrent/framed.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Incoming` [INFO] [stdout] --> bittorrent-protocol/src/handshake/transport.rs:7:28 [INFO] [stdout] | [INFO] [stdout] 7 | use std::net::{SocketAddr, Incoming}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::option::Option::Some` [INFO] [stdout] --> bittorrent-protocol/src/handshake/transport.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::option::Option::Some; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `UtpStream` [INFO] [stdout] --> bittorrent-protocol/src/handshake/transport.rs:10:42 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::utp::{UtpSocket, UtpListener, UtpStream}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Sender` [INFO] [stdout] --> bittorrent-protocol/src/handshake/stream.rs:2:26 [INFO] [stdout] | [INFO] [stdout] 2 | use crossbeam::channel::{Sender,Receiver}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ManagedMessage` [INFO] [stdout] --> bittorrent-protocol/src/peer/manager/builder.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use super::{ManagedMessage, PeerManager}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::net::TcpStream` [INFO] [stdout] --> bittorrent-protocol/src/peer/manager/mod.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use std::net::TcpStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::net::TcpStream` [INFO] [stdout] --> bittorrent-protocol/src/peer/manager/task_one_thread.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::net::TcpStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc`, `Mutex` [INFO] [stdout] --> bittorrent-protocol/src/peer/manager/task_one_thread.rs:11:17 [INFO] [stdout] | [INFO] [stdout] 11 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::peer::manager::TryClone` [INFO] [stdout] --> bittorrent-protocol/src/peer/manager/task_one_thread.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::peer::manager::TryClone; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::peer::message::PeerWireProtocolMessage` [INFO] [stdout] --> bittorrent-protocol/src/peer/manager/task_split.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::peer::message::PeerWireProtocolMessage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::net::TcpStream` [INFO] [stdout] --> bittorrent-protocol/src/peer/manager/task_split.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::net::TcpStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::select::discovery::error::DiscoveryError` [INFO] [stdout] --> bittorrent-protocol/src/select/uber.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::select::discovery::error::DiscoveryError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> bittorrent-protocol/src/utracker/announce.rs:479:1 [INFO] [stdout] | [INFO] [stdout] 479 | / named!(parse_ipv4<&[u8], Ipv4Addr>, [INFO] [stdout] 480 | | map!(count_fixed!(u8, be_u8, 4), |b| convert::bytes_be_to_ipv4(b)) [INFO] [stdout] 481 | | ); [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `count_fixed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> bittorrent-protocol/src/utracker/announce.rs:490:1 [INFO] [stdout] | [INFO] [stdout] 490 | / named!(parse_ipv6<&[u8], Ipv6Addr>, [INFO] [stdout] 491 | | map!(count_fixed!(u8, be_u8, 16), |b| convert::bytes_be_to_ipv6(b)) [INFO] [stdout] 492 | | ); [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `count_fixed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[macro_use]` only has an effect on `extern crate` and modules [INFO] [stdout] --> bittorrent-protocol/src/peer/macros.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[macro_use]` only has an effect on `extern crate` and modules [INFO] [stdout] --> bittorrent-protocol/src/peer/macros.rs:24:1 [INFO] [stdout] | [INFO] [stdout] 24 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> bittorrent-protocol/src/handshake/message/extensions.rs:96:5 [INFO] [stdout] | [INFO] [stdout] 96 | / do_parse!( [INFO] [stdout] 97 | | bytes, [INFO] [stdout] 98 | | bytes: count_fixed!(u8, be_u8, NUM_EXTENSION_BYTES) >> (Extensions::with_bytes(bytes)) [INFO] [stdout] 99 | | ) [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `count_fixed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> bittorrent-protocol/src/utp/error.rs:33:26 [INFO] [stdout] | [INFO] [stdout] 33 | f.write_str(self.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling bittorrent-client-demo v0.1.0 (/opt/rustwide/workdir/bittorrent-client-demo) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> bittorrent-protocol/src/utp/error.rs:49:36 [INFO] [stdout] | [INFO] [stdout] 49 | io::Error::new(kind, error.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> bittorrent-protocol/src/utp/error.rs:63:30 [INFO] [stdout] | [INFO] [stdout] 63 | write!(f, "{}", self.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> bittorrent-protocol/src/utp/error.rs:81:48 [INFO] [stdout] | [INFO] [stdout] 81 | io::Error::new(ErrorKind::Other, error.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `curr_piece_buffer` is never read [INFO] [stdout] --> bittorrent-protocol/src/metainfo/builder/worker.rs:100:25 [INFO] [stdout] | [INFO] [stdout] 100 | let mut curr_piece_buffer = PieceBuffer::new(1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `timer` [INFO] [stdout] --> bittorrent-protocol/src/handshake/handler/initiator.rs:16:44 [INFO] [stdout] | [INFO] [stdout] 16 | let &(ref transport, ref filters, ref timer) = context; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_timer` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tasks_available` [INFO] [stdout] --> bittorrent-protocol/src/select/discovery/ut_metadata.rs:462:13 [INFO] [stdout] | [INFO] [stdout] 462 | let tasks_available = self.initialize_pending(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tasks_available` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `free_task_queue_space` [INFO] [stdout] --> bittorrent-protocol/src/select/discovery/ut_metadata.rs:463:13 [INFO] [stdout] | [INFO] [stdout] 463 | let free_task_queue_space = self.active_requests.len() != MAX_ACTIVE_REQUESTS; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_free_task_queue_space` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `peer_requests_available` [INFO] [stdout] --> bittorrent-protocol/src/select/discovery/ut_metadata.rs:465:13 [INFO] [stdout] | [INFO] [stdout] 465 | let peer_requests_available = !self.peer_requests.is_empty(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_peer_requests_available` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `downloads_available` [INFO] [stdout] --> bittorrent-protocol/src/select/discovery/ut_metadata.rs:468:13 [INFO] [stdout] | [INFO] [stdout] 468 | let downloads_available = self.validate_downloaded(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_downloads_available` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/packet.rs:245:13 [INFO] [stdout] | [INFO] [stdout] 245 | let mut header = unsafe { &mut *(self.0.as_mut_ptr() as *mut PacketHeader) }; [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] --> bittorrent-protocol/src/utp/socket.rs:465:17 [INFO] [stdout] | [INFO] [stdout] 465 | let mut packet = &mut self.send_window[0]; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1110:9 [INFO] [stdout] | [INFO] [stdout] 1110 | let mut socket = self.socket.try_clone().expect("UtpSocket clone fail"); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1111:9 [INFO] [stdout] | [INFO] [stdout] 1111 | let mut connected_to = self.connected_to.clone(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1112:9 [INFO] [stdout] | [INFO] [stdout] 1112 | let mut sender_connection_id = self.sender_connection_id; [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1113:9 [INFO] [stdout] | [INFO] [stdout] 1113 | let mut receiver_connection_id = self.receiver_connection_id; [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1114:9 [INFO] [stdout] | [INFO] [stdout] 1114 | let mut seq_nr = self.seq_nr; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1115:9 [INFO] [stdout] | [INFO] [stdout] 1115 | let mut ack_nr = self.ack_nr; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1116:9 [INFO] [stdout] | [INFO] [stdout] 1116 | let mut state = self.state.clone(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1117:9 [INFO] [stdout] | [INFO] [stdout] 1117 | let mut incoming_buffer = self.incoming_buffer.clone(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1118:9 [INFO] [stdout] | [INFO] [stdout] 1118 | let mut send_window = self.send_window.clone(); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1119:9 [INFO] [stdout] | [INFO] [stdout] 1119 | let mut unsent_queue = self.unsent_queue.clone(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1120:9 [INFO] [stdout] | [INFO] [stdout] 1120 | let mut duplicate_ack_count = self.duplicate_ack_count.clone(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1121:9 [INFO] [stdout] | [INFO] [stdout] 1121 | let mut last_acked = self.last_acked.clone(); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1122:9 [INFO] [stdout] | [INFO] [stdout] 1122 | let mut last_acked_timestamp = self.last_acked_timestamp.clone(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1123:9 [INFO] [stdout] | [INFO] [stdout] 1123 | let mut last_dropped = self.last_dropped.clone(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1124:9 [INFO] [stdout] | [INFO] [stdout] 1124 | let mut rtt = self.rtt.clone(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1125:9 [INFO] [stdout] | [INFO] [stdout] 1125 | let mut pending_data = self.pending_data.clone(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1126:9 [INFO] [stdout] | [INFO] [stdout] 1126 | let mut rtt_variance = self.rtt_variance.clone(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1127:9 [INFO] [stdout] | [INFO] [stdout] 1127 | let mut curr_window = self.curr_window.clone(); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1128:9 [INFO] [stdout] | [INFO] [stdout] 1128 | let mut remote_wnd_size= self.remote_wnd_size.clone(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1129:9 [INFO] [stdout] | [INFO] [stdout] 1129 | let mut base_delays= self.base_delays.clone(); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1130:9 [INFO] [stdout] | [INFO] [stdout] 1130 | let mut current_delays= self.current_delays.clone(); [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1131:9 [INFO] [stdout] | [INFO] [stdout] 1131 | let mut their_delay = self.their_delay.clone(); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1132:9 [INFO] [stdout] | [INFO] [stdout] 1132 | let mut last_rollover = self.last_rollover.clone(); [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1133:9 [INFO] [stdout] | [INFO] [stdout] 1133 | let mut congestion_timeout = self.congestion_timeout.clone(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1134:9 [INFO] [stdout] | [INFO] [stdout] 1134 | let mut cwnd = self.cwnd.clone(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1135:9 [INFO] [stdout] | [INFO] [stdout] 1135 | let mut max_retransmission_retries = self.max_retransmission_retries.clone(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1137:9 [INFO] [stdout] | [INFO] [stdout] 1137 | let mut utp_socket = UtpSocket { [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/src/select/uber.rs:162:17 [INFO] [stdout] | [INFO] [stdout] 162 | let mut opt_next_state = get_next_state(self); [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `DEFAULT_TIMER_SLOTS` [INFO] [stdout] --> bittorrent-protocol/src/peer/manager/mod.rs:26:1 [INFO] [stdout] | [INFO] [stdout] 26 | const DEFAULT_TIMER_SLOTS: usize = 2048; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run_peer` [INFO] [stdout] --> bittorrent-protocol/src/peer/manager/task_one_thread.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn run_peer( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> bittorrent-protocol/src/handshake/handler/handshaker.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | framed.send(handshake_msg).map_err(|_| ()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> bittorrent-protocol/src/handshake/handler/handshaker.rs:122:21 [INFO] [stdout] | [INFO] [stdout] 122 | framed.send(handshake_msg); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> bittorrent-protocol/src/handshake/message/bittorrent/framed.rs:68:17 [INFO] [stdout] | [INFO] [stdout] 68 | self.sock.flush(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 70 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling unsafe-any v0.4.2 [INFO] [stderr] Compiling typemap v0.3.3 [INFO] [stdout] warning: variant `decoderError` should have an upper camel case name [INFO] [stdout] --> bittorrent-client-demo/src/tracker_response.rs:134:5 [INFO] [stdout] | [INFO] [stdout] 134 | decoderError(decoder::Error), [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `DecoderError` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `streamingError` should have an upper camel case name [INFO] [stdout] --> bittorrent-client-demo/src/tracker_response.rs:135:5 [INFO] [stdout] | [INFO] [stdout] 135 | streamingError(bencode::streaming::Error), [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `StreamingError` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `selfError` should have an upper camel case name [INFO] [stdout] --> bittorrent-client-demo/src/tracker_response.rs:136:5 [INFO] [stdout] | [INFO] [stdout] 136 | selfError, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `SelfError` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Upstream_Error` should have an upper camel case name [INFO] [stdout] --> bittorrent-client-demo/src/peer/ipc.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | Upstream_Error, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `UpstreamError` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Downstream_Error` should have an upper camel case name [INFO] [stdout] --> bittorrent-client-demo/src/peer/ipc.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | Downstream_Error, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `DownstreamError` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::panic` [INFO] [stdout] --> bittorrent-client-demo/src/peer/peer_connection.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::panic; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `SystemTime`, `UNIX_EPOCH` [INFO] [stdout] --> bittorrent-client-demo/src/peer/peer_connection.rs:7:17 [INFO] [stdout] | [INFO] [stdout] 7 | use std::time::{SystemTime, UNIX_EPOCH}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `fmt` [INFO] [stdout] --> bittorrent-client-demo/src/peer/peer_connection.rs:8:25 [INFO] [stdout] | [INFO] [stdout] 8 | use std::{any, convert, fmt, io, thread}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around method argument [INFO] [stdout] --> bittorrent-client-demo/src/peer/peer_connection.rs:367:29 [INFO] [stdout] | [INFO] [stdout] 367 | ... (self.download_size as f64 / 1024.0 / 1024.0), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 367 - (self.download_size as f64 / 1024.0 / 1024.0), [INFO] [stdout] 367 + self.download_size as f64 / 1024.0 / 1024.0, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::tracker_response::Peer` [INFO] [stdout] --> bittorrent-client-demo/src/main.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | use crate::tracker_response::Peer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling serde-value v0.7.0 [INFO] [stdout] warning: value assigned to `peers` is never read [INFO] [stdout] --> bittorrent-client-demo/src/main.rs:77:13 [INFO] [stdout] | [INFO] [stdout] 77 | let mut peers = Vec::new(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `m` [INFO] [stdout] --> bittorrent-client-demo/src/meta_info.rs:97:32 [INFO] [stdout] | [INFO] [stdout] 97 | &Bencode::Dict(ref m) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_m` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `url` [INFO] [stdout] --> bittorrent-client-demo/src/tracker.rs:127:17 [INFO] [stdout] | [INFO] [stdout] 127 | let url = link.as_str(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_url` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `src` [INFO] [stdout] --> bittorrent-client-demo/src/tracker.rs:194:15 [INFO] [stdout] | [INFO] [stdout] 194 | let (num, src) = { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_src` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `src` [INFO] [stdout] --> bittorrent-client-demo/src/tracker.rs:225:15 [INFO] [stdout] | [INFO] [stdout] 225 | let (num, src) = { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_src` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `time` [INFO] [stdout] --> bittorrent-client-demo/src/tracker.rs:263:9 [INFO] [stdout] | [INFO] [stdout] 263 | let time = &peer_data[8..12]; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `download_num` [INFO] [stdout] --> bittorrent-client-demo/src/tracker.rs:265:9 [INFO] [stdout] | [INFO] [stdout] 265 | let download_num = &peer_data[12..16]; [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_download_num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `upload_num` [INFO] [stdout] --> bittorrent-client-demo/src/tracker.rs:268:9 [INFO] [stdout] | [INFO] [stdout] 268 | let upload_num = &peer_data[16..20]; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_upload_num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> bittorrent-client-demo/src/tracker.rs:272:9 [INFO] [stdout] | [INFO] [stdout] 272 | for i in 0..(num - 20) / 6 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> bittorrent-client-demo/src/tracker.rs:331:9 [INFO] [stdout] | [INFO] [stdout] 331 | for i in 0..(v.len()) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `port` [INFO] [stdout] --> bittorrent-client-demo/src/tracker.rs:362:18 [INFO] [stdout] | [INFO] [stdout] 362 | fn get_udpsocket(port: &str) -> Option<(UdpSocket, SocketAddr)> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_port` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> bittorrent-client-demo/src/tracker_response.rs:63:21 [INFO] [stdout] | [INFO] [stdout] 63 | Err(e) => return Err(Error::selfError), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> bittorrent-client-demo/src/tracker_response.rs:123:13 [INFO] [stdout] | [INFO] [stdout] 123 | for i in 0..(v.len() / 6) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> bittorrent-client-demo/src/peer/download.rs:103:13 [INFO] [stdout] | [INFO] [stdout] 103 | let start = SystemTime::now() [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num` [INFO] [stdout] --> bittorrent-client-demo/src/peer/peer_connection.rs:242:22 [INFO] [stdout] | [INFO] [stdout] 242 | let (num, hase_pieces) = request; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> bittorrent-client-demo/src/peer/peer_connection.rs:248:21 [INFO] [stdout] | [INFO] [stdout] 248 | for i in 0..self.cat_num_list.len() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> bittorrent-client-demo/src/peer/peer_connection.rs:341:21 [INFO] [stdout] | [INFO] [stdout] 341 | for i in 0..self.request_size { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> bittorrent-client-demo/src/peer/peer_connection.rs:432:25 [INFO] [stdout] | [INFO] [stdout] 432 | for i in 0..self.request_size { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-client-demo/src/meta_info.rs:71:21 [INFO] [stdout] | [INFO] [stdout] 71 | let mut torrent = MetaInfo { [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] --> bittorrent-client-demo/src/meta_info.rs:192:9 [INFO] [stdout] | [INFO] [stdout] 192 | let mut result: MetaInfo = FromBencode::from_bencode(&bencode).unwrap(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-client-demo/src/tracker.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | let mut info_hash_ascii = torrent.info_hash_ascii.clone().unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-client-demo/src/tracker.rs:90:14 [INFO] [stdout] | [INFO] [stdout] 90 | Some(mut v) => v, [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-client-demo/src/tracker.rs:106:13 [INFO] [stdout] | [INFO] [stdout] 106 | let mut address = announce.pop().unwrap(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-client-demo/src/tracker.rs:167:9 [INFO] [stdout] | [INFO] [stdout] 167 | for mut tracker_response in tracker_response_list { [INFO] [stdout] | ----^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-client-demo/src/tracker.rs:200:9 [INFO] [stdout] | [INFO] [stdout] 200 | let mut input = &mut buffer[0..num]; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-client-demo/src/tracker.rs:231:9 [INFO] [stdout] | [INFO] [stdout] 231 | let mut peer_data = &mut buffer2[0..num]; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling serde_yaml v0.8.19 [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-client-demo/src/peer/download.rs:38:13 [INFO] [stdout] | [INFO] [stdout] 38 | let mut torrent; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-client-demo/src/peer/download.rs:40:23 [INFO] [stdout] | [INFO] [stdout] 40 | if let Ok(mut download) = downloader_mutex.lock() { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-client-demo/src/peer/download.rs:61:13 [INFO] [stdout] | [INFO] [stdout] 61 | let mut xc: Vec = piece_list.remove(0); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-client-demo/src/peer/download.rs:97:13 [INFO] [stdout] | [INFO] [stdout] 97 | let mut file = OpenOptions::new() [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-client-demo/src/peer/download.rs:109:13 [INFO] [stdout] | [INFO] [stdout] 109 | let mut pieces = vec![]; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-client-demo/src/peer/peer_connection.rs:68:13 [INFO] [stdout] | [INFO] [stdout] 68 | let mut request; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-client-demo/src/peer/peer_connection.rs:70:23 [INFO] [stdout] | [INFO] [stdout] 70 | if let Ok(mut download) = download_mutex.lock() { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-client-demo/src/peer/peer_connection.rs:164:17 [INFO] [stdout] | [INFO] [stdout] 164 | let mut download; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-client-demo/src/peer/peer_connection.rs:234:21 [INFO] [stdout] | [INFO] [stdout] 234 | let mut request; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-client-demo/src/peer/peer_connection.rs:236:31 [INFO] [stdout] | [INFO] [stdout] 236 | if let Ok(mut download) = self.download_mutex.lock() { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-client-demo/src/peer/peer_connection.rs:398:21 [INFO] [stdout] | [INFO] [stdout] 398 | let mut request; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-client-demo/src/peer/peer_connection.rs:400:31 [INFO] [stdout] | [INFO] [stdout] 400 | if let Ok(mut download) = self.download_mutex.lock() { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-client-demo/src/peer/peer_connection.rs:471:13 [INFO] [stdout] | [INFO] [stdout] 471 | let mut incomplete_blocks: Vec<(u32, u32)>; [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-client-demo/src/peer/peer_connection.rs:473:23 [INFO] [stdout] | [INFO] [stdout] 473 | if let Ok(mut download) = self.download_mutex.lock() { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-client-demo/src/peer/peer_connection.rs:572:21 [INFO] [stdout] | [INFO] [stdout] 572 | let mut data; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-client-demo/src/main.rs:187:9 [INFO] [stdout] | [INFO] [stdout] 187 | let mut peer_id_prefix = String::from(PEER_ID_PREFIX); [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> bittorrent-client-demo/src/tracker_response.rs:85:12 [INFO] [stdout] | [INFO] [stdout] 85 | pub fn new(bytes: &[u8]) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `defalut` [INFO] [stdout] --> bittorrent-client-demo/src/tracker_response.rs:107:12 [INFO] [stdout] | [INFO] [stdout] 107 | pub fn defalut() -> Peer { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `list_from_bytes` [INFO] [stdout] --> bittorrent-client-demo/src/tracker_response.rs:119:12 [INFO] [stdout] | [INFO] [stdout] 119 | pub fn list_from_bytes(v: &[u8]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cat_status` [INFO] [stdout] --> bittorrent-client-demo/src/peer/download.rs:127:12 [INFO] [stdout] | [INFO] [stdout] 127 | pub fn cat_status(&mut self) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_close_connext` [INFO] [stdout] --> bittorrent-client-demo/src/peer/download.rs:139:12 [INFO] [stdout] | [INFO] [stdout] 139 | pub fn get_close_connext(&mut self) -> HashSet { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `peer_channels_num` [INFO] [stdout] --> bittorrent-client-demo/src/peer/download.rs:143:12 [INFO] [stdout] | [INFO] [stdout] 143 | pub fn peer_channels_num(&mut self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `active_peer_reset` [INFO] [stdout] --> bittorrent-client-demo/src/peer/download.rs:147:12 [INFO] [stdout] | [INFO] [stdout] 147 | pub fn active_peer_reset(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `active_peer_connect` [INFO] [stdout] --> bittorrent-client-demo/src/peer/download.rs:150:12 [INFO] [stdout] | [INFO] [stdout] 150 | pub fn active_peer_connect(&mut self) -> HashMap { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 60 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling pendulum v0.3.1 [INFO] [stderr] Compiling thiserror v1.0.26 [INFO] [stderr] Compiling regex v1.4.6 [INFO] [stderr] Compiling log4rs v1.0.0 [INFO] [stderr] Compiling bittorrent-protocol v0.1.7 (/opt/rustwide/workdir/bittorrent-protocol) [INFO] [stdout] warning: unused imports: `BufRead`, `self` [INFO] [stdout] --> bittorrent-protocol/examples/ex1_metainfo_create_torrent.rs:2:15 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::{self, BufRead, Write}; [INFO] [stdout] | ^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `debug` [INFO] [stdout] --> bittorrent-protocol/examples/ex4_utp_socket.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use log::{debug, info, LevelFilter}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Logger`, `filter::threshold::ThresholdFilter` [INFO] [stdout] --> bittorrent-protocol/examples/ex4_utp_socket.rs:7:32 [INFO] [stdout] | [INFO] [stdout] 7 | config::{Appender, Config, Logger, Root}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 8 | encode::pattern::PatternEncoder, [INFO] [stdout] 9 | filter::threshold::ThresholdFilter, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> bittorrent-protocol/examples/ex4_utp_socket.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `UtpStream` [INFO] [stdout] --> bittorrent-protocol/examples/ex4_utp_socket.rs:12:32 [INFO] [stdout] | [INFO] [stdout] 12 | use bittorrent_protocol::utp::{UtpStream,UtpSocket}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Read`, `Write` [INFO] [stdout] --> bittorrent-protocol/examples/ex4_utp_socket.rs:13:15 [INFO] [stdout] | [INFO] [stdout] 13 | use std::io::{Read, Write}; [INFO] [stdout] | ^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `debug` [INFO] [stdout] --> bittorrent-protocol/examples/ex7_select_metadata_download.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | use log::{debug, info, LevelFilter}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Logger`, `filter::threshold::ThresholdFilter` [INFO] [stdout] --> bittorrent-protocol/examples/ex7_select_metadata_download.rs:12:32 [INFO] [stdout] | [INFO] [stdout] 12 | config::{Appender, Config, Logger, Root}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 13 | encode::pattern::PatternEncoder, [INFO] [stdout] 14 | filter::threshold::ThresholdFilter, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `pendulum::future::TimerBuilder` [INFO] [stdout] --> bittorrent-protocol/examples/ex7_select_metadata_download.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use pendulum::future::TimerBuilder; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `pendulum::HashedWheelBuilder` [INFO] [stdout] --> bittorrent-protocol/examples/ex7_select_metadata_download.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use pendulum::HashedWheelBuilder; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::Debug` [INFO] [stdout] --> bittorrent-protocol/examples/ex7_select_metadata_download.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use std::fmt::Debug; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `SocketAddr`, `ToSocketAddrs` [INFO] [stdout] --> bittorrent-protocol/examples/ex7_select_metadata_download.rs:21:16 [INFO] [stdout] | [INFO] [stdout] 21 | use std::net::{SocketAddr, ToSocketAddrs}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Receiver`, `Sender` [INFO] [stdout] --> bittorrent-protocol/examples/ex7_select_metadata_download.rs:23:23 [INFO] [stdout] | [INFO] [stdout] 23 | use std::sync::mpsc::{Sender, Receiver}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `mpsc` [INFO] [stdout] --> bittorrent-protocol/examples/ex7_select_metadata_download.rs:24:17 [INFO] [stdout] | [INFO] [stdout] 24 | use std::sync::{mpsc, Arc, Mutex}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DhtBuilder`, `DhtEvent`, `Handshaker as DhtHandshake`, `Router` [INFO] [stdout] --> bittorrent-protocol/examples/ex7_select_metadata_download.rs:28:32 [INFO] [stdout] | [INFO] [stdout] 28 | use bittorrent_protocol::dht::{DhtBuilder, DhtEvent, Handshaker as DhtHandshake, Router}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `UtpTransport` [INFO] [stdout] --> bittorrent-protocol/examples/ex7_select_metadata_download.rs:46:63 [INFO] [stdout] | [INFO] [stdout] 46 | use bittorrent_protocol::handshake::transports::{TcpTransport,UtpTransport}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> bittorrent-protocol/examples/ex7_select_metadata_download.rs:97:9 [INFO] [stdout] | [INFO] [stdout] 97 | / /** [INFO] [stdout] 98 | | * bittorrent-protocol/examples_data/file/music.zip info-hash [INFO] [stdout] 99 | | */ [INFO] [stdout] | |___________^ [INFO] [stdout] 100 | None => "E5B6BECAFD04BA0A9B7BBE6883A86DEDA731AE3C", [INFO] [stdout] | -------------------------------------------------- rustdoc does not generate documentation for match arms [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: use `/* */` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `debug` [INFO] [stdout] --> bittorrent-protocol/examples/ex3_dht_get_peer.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | use log::{debug, info, LevelFilter}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> bittorrent-protocol/examples/ex4_utp_socket.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | for v in 0..3{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Logger`, `filter::threshold::ThresholdFilter` [INFO] [stdout] --> bittorrent-protocol/examples/ex3_dht_get_peer.rs:9:32 [INFO] [stdout] | [INFO] [stdout] 9 | config::{Appender, Config, Logger, Root}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 10 | encode::pattern::PatternEncoder, [INFO] [stdout] 11 | filter::threshold::ThresholdFilter, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ToSocketAddrs` [INFO] [stdout] --> bittorrent-protocol/examples/ex3_dht_get_peer.rs:15:52 [INFO] [stdout] | [INFO] [stdout] 15 | use std::net::{Ipv4Addr, SocketAddr, SocketAddrV4, ToSocketAddrs}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `debug` [INFO] [stdout] --> bittorrent-protocol/examples/ex4_utpcat.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | use log::{debug, info, LevelFilter}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> bittorrent-protocol/examples/ex3_dht_get_peer.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Logger`, `filter::threshold::ThresholdFilter` [INFO] [stdout] --> bittorrent-protocol/examples/ex4_utpcat.rs:8:32 [INFO] [stdout] | [INFO] [stdout] 8 | config::{Appender, Config, Logger, Root}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 9 | encode::pattern::PatternEncoder, [INFO] [stdout] 10 | filter::threshold::ThresholdFilter, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> bittorrent-protocol/examples/ex4_utpcat.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `debug` [INFO] [stdout] --> bittorrent-protocol/examples/ex4_echo-server.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | use log::{debug, info, LevelFilter}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Logger`, `filter::threshold::ThresholdFilter` [INFO] [stdout] --> bittorrent-protocol/examples/ex4_echo-server.rs:8:32 [INFO] [stdout] | [INFO] [stdout] 8 | config::{Appender, Config, Logger, Root}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 9 | encode::pattern::PatternEncoder, [INFO] [stdout] 10 | filter::threshold::ThresholdFilter, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> bittorrent-protocol/examples/ex4_echo-server.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `debug` [INFO] [stdout] --> bittorrent-protocol/examples/ex6_peer_add_peer.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use log::{debug, info, LevelFilter}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Logger`, `filter::threshold::ThresholdFilter` [INFO] [stdout] --> bittorrent-protocol/examples/ex6_peer_add_peer.rs:7:32 [INFO] [stdout] | [INFO] [stdout] 7 | config::{Appender, Config, Logger, Root}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 8 | encode::pattern::PatternEncoder, [INFO] [stdout] 9 | filter::threshold::ThresholdFilter, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> bittorrent-protocol/examples/ex6_peer_add_peer.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bittorrent_protocol::peer::messages::PeerWireProtocolMessage` [INFO] [stdout] --> bittorrent-protocol/examples/ex6_peer_add_peer.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use bittorrent_protocol::peer::messages::PeerWireProtocolMessage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `debug` [INFO] [stdout] --> bittorrent-protocol/examples/ex5_handshake_torrent.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | use log::{debug, info, LevelFilter}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Logger`, `filter::threshold::ThresholdFilter` [INFO] [stdout] --> bittorrent-protocol/examples/ex5_handshake_torrent.rs:8:32 [INFO] [stdout] | [INFO] [stdout] 8 | config::{Appender, Config, Logger, Root}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 9 | encode::pattern::PatternEncoder, [INFO] [stdout] 10 | filter::threshold::ThresholdFilter, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> bittorrent-protocol/examples/ex5_handshake_torrent.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufRead`, `Write`, `self` [INFO] [stdout] --> bittorrent-protocol/examples/ex5_handshake_torrent.rs:14:15 [INFO] [stdout] | [INFO] [stdout] 14 | use std::io::{self, BufRead, Write}; [INFO] [stdout] | ^^^^ ^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TcpTransport` [INFO] [stdout] --> bittorrent-protocol/examples/ex5_handshake_torrent.rs:19:50 [INFO] [stdout] | [INFO] [stdout] 19 | use bittorrent_protocol::handshake::transports::{TcpTransport,UtpTransport}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> bittorrent-protocol/examples/ex5_handshake_torrent.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 66 | / /** [INFO] [stdout] 67 | | * bittorrent-protocol/examples_data/file/music.zip info-hash [INFO] [stdout] 68 | | */ [INFO] [stdout] | |_______^ [INFO] [stdout] 69 | let hex_hash = "E5B6BECAFD04BA0A9B7BBE6883A86DEDA731AE3C"; [INFO] [stdout] | ---------------------------------------------------------- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: use `/* */` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> bittorrent-protocol/examples/ex8_simple_file_download.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> bittorrent-protocol/examples/ex8_simple_file_download.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Receiver`, `Sender` [INFO] [stdout] --> bittorrent-protocol/examples/ex8_simple_file_download.rs:11:28 [INFO] [stdout] | [INFO] [stdout] 11 | use std::sync::mpsc::{self,Sender, Receiver}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `chrono::Local` [INFO] [stdout] --> bittorrent-protocol/examples/ex8_simple_file_download.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use chrono::Local; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `debug` [INFO] [stdout] --> bittorrent-protocol/examples/ex8_simple_file_download.rs:15:11 [INFO] [stdout] | [INFO] [stdout] 15 | use log::{debug, info, LevelFilter}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Logger`, `filter::threshold::ThresholdFilter` [INFO] [stdout] --> bittorrent-protocol/examples/ex8_simple_file_download.rs:21:32 [INFO] [stdout] | [INFO] [stdout] 21 | config::{Appender, Config, Logger, Root}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 22 | encode::pattern::PatternEncoder, [INFO] [stdout] 23 | filter::threshold::ThresholdFilter, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `UtpTransport` [INFO] [stdout] --> bittorrent-protocol/examples/ex8_simple_file_download.rs:29:63 [INFO] [stdout] | [INFO] [stdout] 29 | use bittorrent_protocol::handshake::transports::{TcpTransport,UtpTransport}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bittorrent_protocol::utp::UtpSocket` [INFO] [stdout] --> bittorrent-protocol/examples/ex8_simple_file_download.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | use bittorrent_protocol::utp::UtpSocket; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> bittorrent-protocol/examples/ex7_select_metadata_download.rs:198:55 [INFO] [stdout] | [INFO] [stdout] 198 | OPeerManagerMessage::PeerError(info, error) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> bittorrent-protocol/examples/ex5_handshake_torrent.rs:96:37 [INFO] [stdout] | [INFO] [stdout] 96 | let (pro,ext,hash, peer_id,addr,s) = completemessage.into_parts(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DiskManagerStream`, `ODiskMessage` [INFO] [stdout] --> bittorrent-protocol/tests/test3_disk/mod.rs:11:47 [INFO] [stdout] | [INFO] [stdout] 11 | BlockMetadata, BlockMut, DiskManagerSink, DiskManagerStream, FileSystem, IDiskMessage, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 12 | ODiskMessage, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `MockHandshaker` [INFO] [stdout] --> bittorrent-protocol/tests/test4_utracker/test_server_drop.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | use super::{MockHandshaker, MockTrackerHandler}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> bittorrent-protocol/tests/test5_handshake/test_filter_allow_all.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::test5_handshake::TimeoutResult` [INFO] [stdout] --> bittorrent-protocol/tests/test5_handshake/test_filter_allow_all.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::test5_handshake::TimeoutResult; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> bittorrent-protocol/tests/test5_handshake/test_filter_block_all.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::test5_handshake::TimeoutResult` [INFO] [stdout] --> bittorrent-protocol/tests/test5_handshake/test_filter_block_all.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::test5_handshake::TimeoutResult; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> bittorrent-protocol/tests/test5_handshake/test_filter_whitelist_diff_data.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/examples/ex7_select_metadata_download.rs:139:9 [INFO] [stdout] | [INFO] [stdout] 139 | let mut uber_module = Arc::new(Mutex::new(UberModuleBuilder::new() [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] --> bittorrent-protocol/examples/ex7_select_metadata_download.rs:175:9 [INFO] [stdout] | [INFO] [stdout] 175 | let mut uber_module_clone = uber_module.clone(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/examples/ex7_select_metadata_download.rs:234:9 [INFO] [stdout] | [INFO] [stdout] 234 | let mut uber_module_clone = uber_module.clone(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::test5_handshake::TimeoutResult` [INFO] [stdout] --> bittorrent-protocol/tests/test5_handshake/test_filter_whitelist_diff_data.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::test5_handshake::TimeoutResult; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> bittorrent-protocol/tests/test5_handshake/test_filter_whitelist_same_data.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::test5_handshake::TimeoutResult` [INFO] [stdout] --> bittorrent-protocol/tests/test5_handshake/test_filter_whitelist_same_data.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::test5_handshake::TimeoutResult; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stdout] --> bittorrent-protocol/tests/test6_utp/mod.rs:11:42 [INFO] [stdout] | [INFO] [stdout] 11 | use std::sync::atomic::{AtomicUsize, ATOMIC_USIZE_INIT, Ordering}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stdout] --> bittorrent-protocol/tests/test6_utp/mod.rs:12:39 [INFO] [stdout] | [INFO] [stdout] 12 | static NEXT_OFFSET: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated constant: `AtomicUsize::new(0)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufRead`, `Write`, `self` [INFO] [stdout] --> bittorrent-protocol/examples/ex2_disk_add_torrent.rs:2:15 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::{self, BufRead, Read, Write}; [INFO] [stdout] | ^^^^ ^^^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Logger`, `filter::threshold::ThresholdFilter` [INFO] [stdout] --> bittorrent-protocol/examples/ex2_disk_add_torrent.rs:10:32 [INFO] [stdout] | [INFO] [stdout] 10 | config::{Appender, Config, Logger, Root}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 11 | encode::pattern::PatternEncoder, [INFO] [stdout] 12 | filter::threshold::ThresholdFilter, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> bittorrent-protocol/examples/ex2_disk_add_torrent.rs:85:5 [INFO] [stdout] | [INFO] [stdout] 85 | disk_send.send(IDiskMessage::AddTorrent(metainfo_file)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> bittorrent-protocol/examples/ex8_simple_file_download.rs:491:41 [INFO] [stdout] | [INFO] [stdout] 491 | SelectState::BitField(info, msg) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/examples/ex8_simple_file_download.rs:388:26 [INFO] [stdout] | [INFO] [stdout] 388 | let mut peer_list = request_map_mut.get_mut(&metadata).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: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/examples/ex8_simple_file_download.rs:233:9 [INFO] [stdout] | [INFO] [stdout] 233 | let mut peer_select_send = select_send.clone(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/examples/ex8_simple_file_download.rs:235:9 [INFO] [stdout] | [INFO] [stdout] 235 | let mut arc_disk_request_map = disk_request_map.clone(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> bittorrent-protocol/examples/ex8_simple_file_download.rs:411:26 [INFO] [stdout] | [INFO] [stdout] 411 | disk_select_send.send(select_message); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> bittorrent-protocol/examples/ex8_simple_file_download.rs:429:5 [INFO] [stdout] | [INFO] [stdout] 429 | disk_manager_send.send(IDiskMessage::AddTorrent(metainfo.clone())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `piece_zero_good` [INFO] [stdout] --> bittorrent-protocol/tests/test3_disk/complete_torrent.rs:148:14 [INFO] [stdout] | [INFO] [stdout] 148 | let (piece_zero_good, piece_one_good, piece_two_good) = match opt_piece_index { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_piece_zero_good` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `piece_one_good` [INFO] [stdout] --> bittorrent-protocol/tests/test3_disk/complete_torrent.rs:148:31 [INFO] [stdout] | [INFO] [stdout] 148 | let (piece_zero_good, piece_one_good, piece_two_good) = match opt_piece_index { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_piece_one_good` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `piece_two_good` [INFO] [stdout] --> bittorrent-protocol/tests/test3_disk/complete_torrent.rs:148:47 [INFO] [stdout] | [INFO] [stdout] 148 | let (piece_zero_good, piece_one_good, piece_two_good) = match opt_piece_index { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_piece_two_good` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `piece_zero_good` is never read [INFO] [stdout] --> bittorrent-protocol/tests/test3_disk/complete_torrent.rs:197:13 [INFO] [stdout] | [INFO] [stdout] 197 | let mut piece_zero_good = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `m_recv` [INFO] [stdout] --> bittorrent-protocol/tests/test3_disk/disk_manager_send_backpressure.rs:26:26 [INFO] [stdout] | [INFO] [stdout] 26 | let (mut m_send, mut m_recv) = DiskManagerBuilder::new() [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_m_recv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `piece_zero_good` is never read [INFO] [stdout] --> bittorrent-protocol/tests/test3_disk/resume_torrent.rs:81:13 [INFO] [stdout] | [INFO] [stdout] 81 | let mut piece_zero_good = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `Protocol` [INFO] [stdout] --> bittorrent-protocol/tests/test5_handshake/test_connect.rs:29:10 [INFO] [stdout] | [INFO] [stdout] 29 | let (Protocol, Extensions, InfoHash, PeerId, SocketAddr, S) = handshaker_two.poll().unwrap().into_parts(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_Protocol` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `Extensions` [INFO] [stdout] --> bittorrent-protocol/tests/test5_handshake/test_connect.rs:29:20 [INFO] [stdout] | [INFO] [stdout] 29 | let (Protocol, Extensions, InfoHash, PeerId, SocketAddr, S) = handshaker_two.poll().unwrap().into_parts(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_Extensions` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `InfoHash` [INFO] [stdout] --> bittorrent-protocol/tests/test5_handshake/test_connect.rs:29:32 [INFO] [stdout] | [INFO] [stdout] 29 | let (Protocol, Extensions, InfoHash, PeerId, SocketAddr, S) = handshaker_two.poll().unwrap().into_parts(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_InfoHash` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `SocketAddr` [INFO] [stdout] --> bittorrent-protocol/tests/test5_handshake/test_connect.rs:29:50 [INFO] [stdout] | [INFO] [stdout] 29 | let (Protocol, Extensions, InfoHash, PeerId, SocketAddr, S) = handshaker_two.poll().unwrap().into_parts(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SocketAddr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `S` [INFO] [stdout] --> bittorrent-protocol/tests/test5_handshake/test_connect.rs:29:62 [INFO] [stdout] | [INFO] [stdout] 29 | let (Protocol, Extensions, InfoHash, PeerId, SocketAddr, S) = handshaker_two.poll().unwrap().into_parts(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_S` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result_one` [INFO] [stdout] --> bittorrent-protocol/tests/test5_handshake/test_filter_allow_all.rs:69:9 [INFO] [stdout] | [INFO] [stdout] 69 | let result_one = stream_one.poll().unwrap(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result_one` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result_two` [INFO] [stdout] --> bittorrent-protocol/tests/test5_handshake/test_filter_allow_all.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | let result_two = stream_two.poll().unwrap(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result_two` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result_one` [INFO] [stdout] --> bittorrent-protocol/tests/test5_handshake/test_filter_block_all.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | let result_one = stream_one.poll().unwrap(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result_one` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result_two` [INFO] [stdout] --> bittorrent-protocol/tests/test5_handshake/test_filter_block_all.rs:73:9 [INFO] [stdout] | [INFO] [stdout] 73 | let result_two = stream_two.poll().unwrap(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result_two` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result_one` [INFO] [stdout] --> bittorrent-protocol/tests/test5_handshake/test_filter_whitelist_diff_data.rs:87:9 [INFO] [stdout] | [INFO] [stdout] 87 | let result_one = stream_one.poll().unwrap(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result_one` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result_two` [INFO] [stdout] --> bittorrent-protocol/tests/test5_handshake/test_filter_whitelist_diff_data.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | let result_two = stream_two.poll().unwrap(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result_two` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result_one` [INFO] [stdout] --> bittorrent-protocol/tests/test5_handshake/test_filter_whitelist_same_data.rs:85:9 [INFO] [stdout] | [INFO] [stdout] 85 | let result_one = stream_one.poll().unwrap(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result_one` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result_two` [INFO] [stdout] --> bittorrent-protocol/tests/test5_handshake/test_filter_whitelist_same_data.rs:87:9 [INFO] [stdout] | [INFO] [stdout] 87 | let result_two = stream_two.poll().unwrap(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result_two` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/tests/test3_disk/complete_torrent.rs:132:9 [INFO] [stdout] | [INFO] [stdout] 132 | let mut piece_zero_good = false; [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] --> bittorrent-protocol/tests/test3_disk/complete_torrent.rs:133:9 [INFO] [stdout] | [INFO] [stdout] 133 | let mut piece_one_good = false; [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/tests/test3_disk/complete_torrent.rs:134:9 [INFO] [stdout] | [INFO] [stdout] 134 | let mut piece_two_good = false; [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/tests/test3_disk/complete_torrent.rs:135:9 [INFO] [stdout] | [INFO] [stdout] 135 | let mut messages_recvd = 0; [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/tests/test3_disk/complete_torrent.rs:198:9 [INFO] [stdout] | [INFO] [stdout] 198 | let mut messages_recvd = 0; [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/tests/test3_disk/disk_manager_send_backpressure.rs:26:22 [INFO] [stdout] | [INFO] [stdout] 26 | let (mut m_send, mut m_recv) = DiskManagerBuilder::new() [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/tests/test3_disk/resume_torrent.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 82 | let mut messages_recvd = 0; [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> bittorrent-protocol/tests/test5_handshake/test_filter_allow_all.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | let mut handshaker_one = HandshakerManagerBuilder::new() [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `TimedOut` [INFO] [stdout] --> bittorrent-protocol/tests/test5_handshake/mod.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | TimedOut, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `TimeoutResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> bittorrent-protocol/tests/test5_handshake/mod.rs:11:25 [INFO] [stdout] | [INFO] [stdout] 11 | #[derive(PartialEq, Eq, Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `GotResult` [INFO] [stdout] --> bittorrent-protocol/tests/test5_handshake/mod.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | GotResult, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TimeoutResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> bittorrent-protocol/tests/test5_handshake/mod.rs:11:25 [INFO] [stdout] | [INFO] [stdout] 11 | #[derive(PartialEq, Eq, Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> bittorrent-protocol/tests/test5_handshake/test_byte_after_handshake.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | / handshaker_one [INFO] [stdout] 42 | | .poll() [INFO] [stdout] 43 | | .map_err(|_| ()) [INFO] [stdout] 44 | | .and_then(|message| { [INFO] [stdout] ... | [INFO] [stdout] 50 | | } [INFO] [stdout] 51 | | }); [INFO] [stdout] | |___________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> bittorrent-protocol/tests/test5_handshake/test_bytes_after_handshake.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | / handshaker_one [INFO] [stdout] 43 | | .poll() [INFO] [stdout] 44 | | .map_err(|_| ()) [INFO] [stdout] 45 | | .and_then(|message| { [INFO] [stdout] ... | [INFO] [stdout] 52 | | [INFO] [stdout] 53 | | }); [INFO] [stdout] | |___________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> bittorrent-protocol/tests/test5_handshake/test_connect.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | handshaker_one.send(InitiateMessage::new(Protocol::BitTorrent, [55u8; bt::INFO_HASH_LEN].into(), handshaker_two_addr )); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Protocol` should have a snake case name [INFO] [stdout] --> bittorrent-protocol/tests/test5_handshake/test_connect.rs:29:10 [INFO] [stdout] | [INFO] [stdout] 29 | let (Protocol, Extensions, InfoHash, PeerId, SocketAddr, S) = handshaker_two.poll().unwrap().into_parts(); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `protocol` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Extensions` should have a snake case name [INFO] [stdout] --> bittorrent-protocol/tests/test5_handshake/test_connect.rs:29:20 [INFO] [stdout] | [INFO] [stdout] 29 | let (Protocol, Extensions, InfoHash, PeerId, SocketAddr, S) = handshaker_two.poll().unwrap().into_parts(); [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `extensions` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `InfoHash` should have a snake case name [INFO] [stdout] --> bittorrent-protocol/tests/test5_handshake/test_connect.rs:29:32 [INFO] [stdout] | [INFO] [stdout] 29 | let (Protocol, Extensions, InfoHash, PeerId, SocketAddr, S) = handshaker_two.poll().unwrap().into_parts(); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `info_hash` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `PeerId` should have a snake case name [INFO] [stdout] --> bittorrent-protocol/tests/test5_handshake/test_connect.rs:29:42 [INFO] [stdout] | [INFO] [stdout] 29 | let (Protocol, Extensions, InfoHash, PeerId, SocketAddr, S) = handshaker_two.poll().unwrap().into_parts(); [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `peer_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `SocketAddr` should have a snake case name [INFO] [stdout] --> bittorrent-protocol/tests/test5_handshake/test_connect.rs:29:50 [INFO] [stdout] | [INFO] [stdout] 29 | let (Protocol, Extensions, InfoHash, PeerId, SocketAddr, S) = handshaker_two.poll().unwrap().into_parts(); [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `socket_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `S` should have a snake case name [INFO] [stdout] --> bittorrent-protocol/tests/test5_handshake/test_connect.rs:29:62 [INFO] [stdout] | [INFO] [stdout] 29 | let (Protocol, Extensions, InfoHash, PeerId, SocketAddr, S) = handshaker_two.poll().unwrap().into_parts(); [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> bittorrent-protocol/tests/test5_handshake/test_filter_allow_all.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 67 | sink_two.send(InitiateMessage::new(Protocol::BitTorrent, [55u8; bt::INFO_HASH_LEN].into(), handshaker_one_addr)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> bittorrent-protocol/tests/test5_handshake/test_filter_block_all.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 69 | sink_two.send(InitiateMessage::new(Protocol::BitTorrent, [55u8; bt::INFO_HASH_LEN].into(), handshaker_one_addr)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> bittorrent-protocol/tests/test5_handshake/test_filter_whitelist_diff_data.rs:85:5 [INFO] [stdout] | [INFO] [stdout] 85 | sink_two.send(InitiateMessage::new(Protocol::BitTorrent, [55u8; bt::INFO_HASH_LEN].into(), handshaker_one_addr)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> bittorrent-protocol/tests/test5_handshake/test_filter_whitelist_same_data.rs:83:5 [INFO] [stdout] | [INFO] [stdout] 83 | sink_two.send(InitiateMessage::new(Protocol::BitTorrent, [55u8; bt::INFO_HASH_LEN].into(), handshaker_one_addr)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0252]: the name `SocketState` is defined multiple times [INFO] [stdout] --> bittorrent-protocol/src/utp/socket.rs:1308:9 [INFO] [stdout] | [INFO] [stdout] 1305 | use crate::utp::socket::{UtpSocket, UtpListener, SocketState, BUF_SIZE, take_address}; [INFO] [stdout] | ----------- previous import of the type `SocketState` here [INFO] [stdout] ... [INFO] [stdout] 1308 | use crate::utp::socket::SocketState; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `SocketState` reimported here [INFO] [stdout] | [INFO] [stdout] = note: `SocketState` must be defined only once in the type namespace of this module [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `super::super::quickcheck` [INFO] [stdout] --> bittorrent-protocol/src/utp/packet.rs:501:23 [INFO] [stdout] | [INFO] [stdout] 501 | use super::super::quickcheck::TestResult; [INFO] [stdout] | ^^^^^^^^^^ could not find `quickcheck` in `super` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `futures` [INFO] [stdout] --> bittorrent-protocol/src/handshake/handler/handshaker.rs:147:9 [INFO] [stdout] | [INFO] [stdout] 147 | use futures::future::{self, Future}; [INFO] [stdout] | ^^^^^^^ use of undeclared crate or module `futures` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `futures` [INFO] [stdout] --> bittorrent-protocol/src/handshake/handler/handshaker.rs:147:9 [INFO] [stdout] | [INFO] [stdout] 147 | use futures::future::{self, Future}; [INFO] [stdout] | ^^^^^^^ use of undeclared crate or module `futures` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `tokio_timer` [INFO] [stdout] --> bittorrent-protocol/src/handshake/handler/handshaker.rs:148:9 [INFO] [stdout] | [INFO] [stdout] 148 | use tokio_timer; [INFO] [stdout] | ^^^^^^^^^^^ no external crate `tokio_timer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio_core` [INFO] [stdout] --> bittorrent-protocol/src/handshake/handler/initiator.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | use tokio_core::reactor::Core; [INFO] [stdout] | ^^^^^^^^^^ use of undeclared crate or module `tokio_core` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `futures` [INFO] [stdout] --> bittorrent-protocol/src/handshake/handler/initiator.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | use futures::Future; [INFO] [stdout] | ^^^^^^^ use of undeclared crate or module `futures` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `tokio_timer` [INFO] [stdout] --> bittorrent-protocol/src/handshake/handler/initiator.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | use tokio_timer; [INFO] [stdout] | ^^^^^^^^^^^ no external crate `tokio_timer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `futures` [INFO] [stdout] --> bittorrent-protocol/src/handshake/handler/listener.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | use futures::Future; [INFO] [stdout] | ^^^^^^^ use of undeclared crate or module `futures` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `bittorrent-protocol`; 14 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name ex8_simple_file_download --edition=2018 bittorrent-protocol/examples/ex8_simple_file_download.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 -C metadata=cc11bce9bd3a34a6 -C extra-filename=-cc11bce9bd3a34a6 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern base32=/opt/rustwide/target/debug/deps/libbase32-063fa1542c337b1d.rlib --extern bit_set=/opt/rustwide/target/debug/deps/libbit_set-a040b49b72c22aa5.rlib --extern bittorrent_protocol=/opt/rustwide/target/debug/deps/libbittorrent_protocol-e74f29106927d09c.rlib --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-7d142d726959c64b.rlib --extern bytes=/opt/rustwide/target/debug/deps/libbytes-23fe297881c90256.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-a28be7a2e232444a.rlib --extern clap=/opt/rustwide/target/debug/deps/libclap-3cc52dc603569028.rlib --extern crc=/opt/rustwide/target/debug/deps/libcrc-dffe800434bc62eb.rlib --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-0ee55aadd24ee7ff.rlib --extern error_chain=/opt/rustwide/target/debug/deps/liberror_chain-e04ca5e216d36b63.rlib --extern hex=/opt/rustwide/target/debug/deps/libhex-010d0c465b524823.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-a13cba18228d0534.rlib --extern log4rs=/opt/rustwide/target/debug/deps/liblog4rs-b94bc7ca2b013043.rlib --extern lru_cache=/opt/rustwide/target/debug/deps/liblru_cache-0d633df854018520.rlib --extern mio=/opt/rustwide/target/debug/deps/libmio-75004b36369bf7e1.rlib --extern nom=/opt/rustwide/target/debug/deps/libnom-c975a041b38331de.rlib --extern num=/opt/rustwide/target/debug/deps/libnum-91ce4250a5a3aa5d.rlib --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-eced62b3068a64cd.rlib --extern pbr=/opt/rustwide/target/debug/deps/libpbr-e55a6e84dd6b7416.rlib --extern pendulum=/opt/rustwide/target/debug/deps/libpendulum-c61a2fb518078a5a.rlib --extern quickcheck=/opt/rustwide/target/debug/deps/libquickcheck-639181440679c828.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-11b71eab81cabf4d.rlib --extern crypto=/opt/rustwide/target/debug/deps/libcrypto-b92d219b6c046b98.rlib --extern slab=/opt/rustwide/target/debug/deps/libslab-4d9514a29b700c69.rlib --extern threadpool=/opt/rustwide/target/debug/deps/libthreadpool-7d5dba35791ecf6b.rlib --extern umio=/opt/rustwide/target/debug/deps/libumio-bfd753413b49cee6.rlib --extern url=/opt/rustwide/target/debug/deps/liburl-61e02d4e1e02f266.rlib --extern walkdir=/opt/rustwide/target/debug/deps/libwalkdir-63258c93427dff8b.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/rust-crypto-58a54cda12f065cd/out` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Core` [INFO] [stdout] --> bittorrent-protocol/src/handshake/handler/initiator.rs:68:20 [INFO] [stdout] | [INFO] [stdout] 68 | let core = Core::new().unwrap(); [INFO] [stdout] | ^^^^ use of undeclared type `Core` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Core` [INFO] [stdout] --> bittorrent-protocol/src/handshake/handler/initiator.rs:94:20 [INFO] [stdout] | [INFO] [stdout] 94 | let core = Core::new().unwrap(); [INFO] [stdout] | ^^^^ use of undeclared type `Core` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Core` [INFO] [stdout] --> bittorrent-protocol/src/handshake/handler/initiator.rs:124:20 [INFO] [stdout] | [INFO] [stdout] 124 | let core = Core::new().unwrap(); [INFO] [stdout] | ^^^^ use of undeclared type `Core` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Core` [INFO] [stdout] --> bittorrent-protocol/src/handshake/handler/initiator.rs:154:20 [INFO] [stdout] | [INFO] [stdout] 154 | let core = Core::new().unwrap(); [INFO] [stdout] | ^^^^ use of undeclared type `Core` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PacketHeader` [INFO] [stdout] --> bittorrent-protocol/src/utp/packet.rs:740:16 [INFO] [stdout] | [INFO] [stdout] 740 | if PacketHeader::try_from(&x).and(check_extensions(&x)).is_err() { [INFO] [stdout] | ^^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 498 | use crate::utp::packet::PacketHeader; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `QuickCheck` [INFO] [stdout] --> bittorrent-protocol/src/utp/packet.rs:748:9 [INFO] [stdout] | [INFO] [stdout] 748 | QuickCheck::new().tests(10000).quickcheck(run as fn(Vec) -> TestResult) [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 498 | use quickcheck::QuickCheck; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/examples/ex4_utpcat-5904b388aef148f4.ex4_utpcat.52884e6b-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/ex4_utpcat-5904b388aef148f4.ex4_utpcat.52884e6b-cgu.1.rcgu.o" "/opt/rustwide/target/debug/examples/ex4_utpcat-5904b388aef148f4.ex4_utpcat.52884e6b-cgu.10.rcgu.o" "/opt/rustwide/target/debug/examples/ex4_utpcat-5904b388aef148f4.ex4_utpcat.52884e6b-cgu.11.rcgu.o" "/opt/rustwide/target/debug/examples/ex4_utpcat-5904b388aef148f4.ex4_utpcat.52884e6b-cgu.12.rcgu.o" "/opt/rustwide/target/debug/examples/ex4_utpcat-5904b388aef148f4.ex4_utpcat.52884e6b-cgu.13.rcgu.o" "/opt/rustwide/target/debug/examples/ex4_utpcat-5904b388aef148f4.ex4_utpcat.52884e6b-cgu.14.rcgu.o" "/opt/rustwide/target/debug/examples/ex4_utpcat-5904b388aef148f4.ex4_utpcat.52884e6b-cgu.15.rcgu.o" "/opt/rustwide/target/debug/examples/ex4_utpcat-5904b388aef148f4.ex4_utpcat.52884e6b-cgu.2.rcgu.o" "/opt/rustwide/target/debug/examples/ex4_utpcat-5904b388aef148f4.ex4_utpcat.52884e6b-cgu.3.rcgu.o" "/opt/rustwide/target/debug/examples/ex4_utpcat-5904b388aef148f4.ex4_utpcat.52884e6b-cgu.4.rcgu.o" "/opt/rustwide/target/debug/examples/ex4_utpcat-5904b388aef148f4.ex4_utpcat.52884e6b-cgu.5.rcgu.o" "/opt/rustwide/target/debug/examples/ex4_utpcat-5904b388aef148f4.ex4_utpcat.52884e6b-cgu.6.rcgu.o" "/opt/rustwide/target/debug/examples/ex4_utpcat-5904b388aef148f4.ex4_utpcat.52884e6b-cgu.7.rcgu.o" "/opt/rustwide/target/debug/examples/ex4_utpcat-5904b388aef148f4.ex4_utpcat.52884e6b-cgu.8.rcgu.o" "/opt/rustwide/target/debug/examples/ex4_utpcat-5904b388aef148f4.ex4_utpcat.52884e6b-cgu.9.rcgu.o" "/opt/rustwide/target/debug/examples/ex4_utpcat-5904b388aef148f4.17z3i0llgs7087vs.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/rust-crypto-58a54cda12f065cd/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libbittorrent_protocol-e74f29106927d09c.rlib" "/opt/rustwide/target/debug/deps/libbase32-063fa1542c337b1d.rlib" "/opt/rustwide/target/debug/deps/libbit_set-a040b49b72c22aa5.rlib" "/opt/rustwide/target/debug/deps/libbit_vec-7a43c3cf193a606b.rlib" "/opt/rustwide/target/debug/deps/libcrc-dffe800434bc62eb.rlib" "/opt/rustwide/target/debug/deps/libumio-bfd753413b49cee6.rlib" "/opt/rustwide/target/debug/deps/libmio-75004b36369bf7e1.rlib" "/opt/rustwide/target/debug/deps/liblog-1e3cb023cac891c6.rlib" "/opt/rustwide/target/debug/deps/libnet2-f75b67fd2cc46a75.rlib" "/opt/rustwide/target/debug/deps/libmiow-281c2037d0d64c3a.rlib" "/opt/rustwide/target/debug/deps/libwinapi-fd9e38f540f9d647.rlib" "/opt/rustwide/target/debug/deps/libnix-1529509988fd955e.rlib" "/opt/rustwide/target/debug/deps/libbitflags-89bbc271627ee7f3.rlib" "/opt/rustwide/target/debug/deps/libslab-7708d46a354e6bcd.rlib" "/opt/rustwide/target/debug/deps/libbytes-993c7f9f394e1909.rlib" "/opt/rustwide/target/debug/deps/libthreadpool-7d5dba35791ecf6b.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-d41a645026418481.rlib" "/opt/rustwide/target/debug/deps/liblru_cache-0d633df854018520.rlib" "/opt/rustwide/target/debug/deps/libbytes-23fe297881c90256.rlib" "/opt/rustwide/target/debug/deps/libiovec-b8bbfb3d86bf1c1f.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-7d142d726959c64b.rlib" "/opt/rustwide/target/debug/deps/liburl-61e02d4e1e02f266.rlib" "/opt/rustwide/target/debug/deps/libunicode_bidi-2d9a609a835f4cf3.rlib" "/opt/rustwide/target/debug/deps/libunicode_normalization-882ee38641408cff.rlib" "/opt/rustwide/target/debug/deps/libtinyvec-8880fdd45ee234a7.rlib" "/opt/rustwide/target/debug/deps/libtinyvec_macros-94e88fe29250bed0.rlib" "/opt/rustwide/target/debug/deps/libmatches-ec882efcf894febd.rlib" "/opt/rustwide/target/debug/deps/libuuid-02c986f1dda86fc1.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-0ee55aadd24ee7ff.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-08b5b974c372678c.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-cf267027fcd03302.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-de8dfc2558fee612.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-f3b375cc7ccd53f7.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-81139abad08c6df2.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-7a5067410151232d.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-b341606102c7008f.rlib" "/opt/rustwide/target/debug/deps/libwalkdir-63258c93427dff8b.rlib" "/opt/rustwide/target/debug/deps/libsame_file-068aca36718eb7b4.rlib" "/opt/rustwide/target/debug/deps/libnum-91ce4250a5a3aa5d.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-5c60166c035cb061.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-948808f211503bf3.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-f5d36bc5cc87f2bc.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-0b231d86d838110f.rlib" "/opt/rustwide/target/debug/deps/libcrypto-b92d219b6c046b98.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-f5cf36b4640ed572.rlib" "/opt/rustwide/target/debug/deps/librand-11b71eab81cabf4d.rlib" "/opt/rustwide/target/debug/deps/librand-61f266eea89ce10f.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-eced62b3068a64cd.rlib" "/opt/rustwide/target/debug/deps/libnom-c975a041b38331de.rlib" "/opt/rustwide/target/debug/deps/libmemchr-c773bc4d8df53e93.rlib" "/opt/rustwide/target/debug/deps/liberror_chain-e04ca5e216d36b63.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-354d699f464f9f14.rlib" "/opt/rustwide/target/debug/deps/libminiz_oxide-6c609ddc6d074e32.rlib" "/opt/rustwide/target/debug/deps/libadler-9e52662b60a79489.rlib" "/opt/rustwide/target/debug/deps/libobject-a0071a1b6a488401.rlib" "/opt/rustwide/target/debug/deps/libaddr2line-62941f12dc87ddfc.rlib" "/opt/rustwide/target/debug/deps/libgimli-000d21fdcabeb472.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-715b82a9e4d83d1d.rlib" "/opt/rustwide/target/debug/deps/liblog4rs-b94bc7ca2b013043.rlib" "/opt/rustwide/target/debug/deps/liblog_mdc-b474a66ec987c97b.rlib" "/opt/rustwide/target/debug/deps/libserde_json-dc0845e08879a10f.rlib" "/opt/rustwide/target/debug/deps/libryu-b54e014f019506d7.rlib" "/opt/rustwide/target/debug/deps/libitoa-557deac4472acf44.rlib" "/opt/rustwide/target/debug/deps/libthread_id-476a8f29cd2caecd.rlib" "/opt/rustwide/target/debug/deps/libhumantime-0f10f859de6db1c9.rlib" "/opt/rustwide/target/debug/deps/libserde_yaml-45ab5c8ce9aeba34.rlib" "/opt/rustwide/target/debug/deps/libdtoa-e81d91c39b193e46.rlib" "/opt/rustwide/target/debug/deps/libindexmap-4d6a69e5b8b44e48.rlib" "/opt/rustwide/target/debug/deps/libhashbrown-d00313852205d792.rlib" "/opt/rustwide/target/debug/deps/libyaml_rust-ca5c74453965af20.rlib" "/opt/rustwide/target/debug/deps/liblinked_hash_map-756d4373557a55af.rlib" "/opt/rustwide/target/debug/deps/libregex-5d2817127442ed5d.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-71dab053db1b6952.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-38d1d4d3be96c2b9.rlib" "/opt/rustwide/target/debug/deps/libmemchr-829eafb2866da253.rlib" "/opt/rustwide/target/debug/deps/libchrono-a28be7a2e232444a.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-f93c724cf0f9fade.rlib" "/opt/rustwide/target/debug/deps/libtime-0c81148352557ab5.rlib" "/opt/rustwide/target/debug/deps/libtypemap-6c10435c755f8dae.rlib" "/opt/rustwide/target/debug/deps/libunsafe_any-dedd6ab422ad7073.rlib" "/opt/rustwide/target/debug/deps/libtraitobject-7eea3d45fb14beb1.rlib" "/opt/rustwide/target/debug/deps/libthiserror-da07b93a6cd2850f.rlib" "/opt/rustwide/target/debug/deps/libanyhow-afe1b0e38908f047.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-39cf136cecd73475.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-b8f91570cb5d0ccc.rlib" "/opt/rustwide/target/debug/deps/liblibc-487e18a86e40e303.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-7aff3213d137eb8f.rlib" "/opt/rustwide/target/debug/deps/liblock_api-22ab19da78030059.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-93870536328d7ed1.rlib" "/opt/rustwide/target/debug/deps/libinstant-514cb353dbfca351.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-56df745b5175507b.rlib" "/opt/rustwide/target/debug/deps/libserde_value-90641ffbaabdbb60.rlib" "/opt/rustwide/target/debug/deps/libordered_float-663bf919f084b7d7.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-ae8623994a8ecaa9.rlib" "/opt/rustwide/target/debug/deps/libfnv-6d1578eb67bc4123.rlib" "/opt/rustwide/target/debug/deps/libarc_swap-83e34b27ec0a2351.rlib" "/opt/rustwide/target/debug/deps/liblog-a13cba18228d0534.rlib" "/opt/rustwide/target/debug/deps/libserde-58996ed1374b81de.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-77abc38cc38d84d4.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-8d61b92a0a02f53a.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-fc45202bb435016b.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-f2400674c7513725.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-605c3a7d1a5d300d.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-3d4fb4efa907e4e8.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-65207f030ab23308.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-76ca199cb0186109.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-1e3e01ed4f561dc1.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-dd8dddcba7c13fee.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-00b13d31c3420656.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-e4c8460b81557bd5.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-600d46e5f0005455.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-e4a08a2585b62d37.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-fbc21ec567cb9dc7.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-10b3fa8e49bd978f.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-64625b73694ffce7.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-fb6b78ac543a58ee.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-1d1f2d1bec6f51b8.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-acf5ff6e9595d982.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/ex4_utpcat-5904b388aef148f4" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" [INFO] [stdout] = note: collect2: fatal error: ld terminated with signal 9 [Killed] [INFO] [stdout] compilation terminated. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/examples/ex4_utp_socket-2180106f91a0ee8f.ex4_utp_socket.b48c2e8d-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/ex4_utp_socket-2180106f91a0ee8f.ex4_utp_socket.b48c2e8d-cgu.1.rcgu.o" "/opt/rustwide/target/debug/examples/ex4_utp_socket-2180106f91a0ee8f.ex4_utp_socket.b48c2e8d-cgu.10.rcgu.o" "/opt/rustwide/target/debug/examples/ex4_utp_socket-2180106f91a0ee8f.ex4_utp_socket.b48c2e8d-cgu.11.rcgu.o" "/opt/rustwide/target/debug/examples/ex4_utp_socket-2180106f91a0ee8f.ex4_utp_socket.b48c2e8d-cgu.12.rcgu.o" "/opt/rustwide/target/debug/examples/ex4_utp_socket-2180106f91a0ee8f.ex4_utp_socket.b48c2e8d-cgu.13.rcgu.o" "/opt/rustwide/target/debug/examples/ex4_utp_socket-2180106f91a0ee8f.ex4_utp_socket.b48c2e8d-cgu.14.rcgu.o" "/opt/rustwide/target/debug/examples/ex4_utp_socket-2180106f91a0ee8f.ex4_utp_socket.b48c2e8d-cgu.15.rcgu.o" "/opt/rustwide/target/debug/examples/ex4_utp_socket-2180106f91a0ee8f.ex4_utp_socket.b48c2e8d-cgu.2.rcgu.o" "/opt/rustwide/target/debug/examples/ex4_utp_socket-2180106f91a0ee8f.ex4_utp_socket.b48c2e8d-cgu.3.rcgu.o" "/opt/rustwide/target/debug/examples/ex4_utp_socket-2180106f91a0ee8f.ex4_utp_socket.b48c2e8d-cgu.4.rcgu.o" "/opt/rustwide/target/debug/examples/ex4_utp_socket-2180106f91a0ee8f.ex4_utp_socket.b48c2e8d-cgu.5.rcgu.o" "/opt/rustwide/target/debug/examples/ex4_utp_socket-2180106f91a0ee8f.ex4_utp_socket.b48c2e8d-cgu.6.rcgu.o" "/opt/rustwide/target/debug/examples/ex4_utp_socket-2180106f91a0ee8f.ex4_utp_socket.b48c2e8d-cgu.7.rcgu.o" "/opt/rustwide/target/debug/examples/ex4_utp_socket-2180106f91a0ee8f.ex4_utp_socket.b48c2e8d-cgu.8.rcgu.o" "/opt/rustwide/target/debug/examples/ex4_utp_socket-2180106f91a0ee8f.ex4_utp_socket.b48c2e8d-cgu.9.rcgu.o" "/opt/rustwide/target/debug/examples/ex4_utp_socket-2180106f91a0ee8f.2695eiq6f1t0flo5.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/rust-crypto-58a54cda12f065cd/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libbittorrent_protocol-e74f29106927d09c.rlib" "/opt/rustwide/target/debug/deps/libbase32-063fa1542c337b1d.rlib" "/opt/rustwide/target/debug/deps/libbit_set-a040b49b72c22aa5.rlib" "/opt/rustwide/target/debug/deps/libbit_vec-7a43c3cf193a606b.rlib" "/opt/rustwide/target/debug/deps/libcrc-dffe800434bc62eb.rlib" "/opt/rustwide/target/debug/deps/libumio-bfd753413b49cee6.rlib" "/opt/rustwide/target/debug/deps/libmio-75004b36369bf7e1.rlib" "/opt/rustwide/target/debug/deps/liblog-1e3cb023cac891c6.rlib" "/opt/rustwide/target/debug/deps/libnet2-f75b67fd2cc46a75.rlib" "/opt/rustwide/target/debug/deps/libmiow-281c2037d0d64c3a.rlib" "/opt/rustwide/target/debug/deps/libwinapi-fd9e38f540f9d647.rlib" "/opt/rustwide/target/debug/deps/libnix-1529509988fd955e.rlib" "/opt/rustwide/target/debug/deps/libbitflags-89bbc271627ee7f3.rlib" "/opt/rustwide/target/debug/deps/libslab-7708d46a354e6bcd.rlib" "/opt/rustwide/target/debug/deps/libbytes-993c7f9f394e1909.rlib" "/opt/rustwide/target/debug/deps/libthreadpool-7d5dba35791ecf6b.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-d41a645026418481.rlib" "/opt/rustwide/target/debug/deps/liblru_cache-0d633df854018520.rlib" "/opt/rustwide/target/debug/deps/libbytes-23fe297881c90256.rlib" "/opt/rustwide/target/debug/deps/libiovec-b8bbfb3d86bf1c1f.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-7d142d726959c64b.rlib" "/opt/rustwide/target/debug/deps/liburl-61e02d4e1e02f266.rlib" "/opt/rustwide/target/debug/deps/libunicode_bidi-2d9a609a835f4cf3.rlib" "/opt/rustwide/target/debug/deps/libunicode_normalization-882ee38641408cff.rlib" "/opt/rustwide/target/debug/deps/libtinyvec-8880fdd45ee234a7.rlib" "/opt/rustwide/target/debug/deps/libtinyvec_macros-94e88fe29250bed0.rlib" "/opt/rustwide/target/debug/deps/libmatches-ec882efcf894febd.rlib" "/opt/rustwide/target/debug/deps/libuuid-02c986f1dda86fc1.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-0ee55aadd24ee7ff.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-08b5b974c372678c.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-cf267027fcd03302.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-de8dfc2558fee612.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-f3b375cc7ccd53f7.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-81139abad08c6df2.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-7a5067410151232d.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-b341606102c7008f.rlib" "/opt/rustwide/target/debug/deps/libwalkdir-63258c93427dff8b.rlib" "/opt/rustwide/target/debug/deps/libsame_file-068aca36718eb7b4.rlib" "/opt/rustwide/target/debug/deps/libnum-91ce4250a5a3aa5d.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-5c60166c035cb061.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-948808f211503bf3.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-f5d36bc5cc87f2bc.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-0b231d86d838110f.rlib" "/opt/rustwide/target/debug/deps/libcrypto-b92d219b6c046b98.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-f5cf36b4640ed572.rlib" "/opt/rustwide/target/debug/deps/librand-11b71eab81cabf4d.rlib" "/opt/rustwide/target/debug/deps/librand-61f266eea89ce10f.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-eced62b3068a64cd.rlib" "/opt/rustwide/target/debug/deps/libnom-c975a041b38331de.rlib" "/opt/rustwide/target/debug/deps/libmemchr-c773bc4d8df53e93.rlib" "/opt/rustwide/target/debug/deps/liberror_chain-e04ca5e216d36b63.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-354d699f464f9f14.rlib" "/opt/rustwide/target/debug/deps/libminiz_oxide-6c609ddc6d074e32.rlib" "/opt/rustwide/target/debug/deps/libadler-9e52662b60a79489.rlib" "/opt/rustwide/target/debug/deps/libobject-a0071a1b6a488401.rlib" "/opt/rustwide/target/debug/deps/libaddr2line-62941f12dc87ddfc.rlib" "/opt/rustwide/target/debug/deps/libgimli-000d21fdcabeb472.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-715b82a9e4d83d1d.rlib" "/opt/rustwide/target/debug/deps/liblog4rs-b94bc7ca2b013043.rlib" "/opt/rustwide/target/debug/deps/liblog_mdc-b474a66ec987c97b.rlib" "/opt/rustwide/target/debug/deps/libserde_json-dc0845e08879a10f.rlib" "/opt/rustwide/target/debug/deps/libryu-b54e014f019506d7.rlib" "/opt/rustwide/target/debug/deps/libitoa-557deac4472acf44.rlib" "/opt/rustwide/target/debug/deps/libthread_id-476a8f29cd2caecd.rlib" "/opt/rustwide/target/debug/deps/libhumantime-0f10f859de6db1c9.rlib" "/opt/rustwide/target/debug/deps/libserde_yaml-45ab5c8ce9aeba34.rlib" "/opt/rustwide/target/debug/deps/libdtoa-e81d91c39b193e46.rlib" "/opt/rustwide/target/debug/deps/libindexmap-4d6a69e5b8b44e48.rlib" "/opt/rustwide/target/debug/deps/libhashbrown-d00313852205d792.rlib" "/opt/rustwide/target/debug/deps/libyaml_rust-ca5c74453965af20.rlib" "/opt/rustwide/target/debug/deps/liblinked_hash_map-756d4373557a55af.rlib" "/opt/rustwide/target/debug/deps/libregex-5d2817127442ed5d.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-71dab053db1b6952.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-38d1d4d3be96c2b9.rlib" "/opt/rustwide/target/debug/deps/libmemchr-829eafb2866da253.rlib" "/opt/rustwide/target/debug/deps/libchrono-a28be7a2e232444a.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-f93c724cf0f9fade.rlib" "/opt/rustwide/target/debug/deps/libtime-0c81148352557ab5.rlib" "/opt/rustwide/target/debug/deps/libtypemap-6c10435c755f8dae.rlib" "/opt/rustwide/target/debug/deps/libunsafe_any-dedd6ab422ad7073.rlib" "/opt/rustwide/target/debug/deps/libtraitobject-7eea3d45fb14beb1.rlib" "/opt/rustwide/target/debug/deps/libthiserror-da07b93a6cd2850f.rlib" "/opt/rustwide/target/debug/deps/libanyhow-afe1b0e38908f047.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-39cf136cecd73475.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-b8f91570cb5d0ccc.rlib" "/opt/rustwide/target/debug/deps/liblibc-487e18a86e40e303.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-7aff3213d137eb8f.rlib" "/opt/rustwide/target/debug/deps/liblock_api-22ab19da78030059.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-93870536328d7ed1.rlib" "/opt/rustwide/target/debug/deps/libinstant-514cb353dbfca351.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-56df745b5175507b.rlib" "/opt/rustwide/target/debug/deps/libserde_value-90641ffbaabdbb60.rlib" "/opt/rustwide/target/debug/deps/libordered_float-663bf919f084b7d7.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-ae8623994a8ecaa9.rlib" "/opt/rustwide/target/debug/deps/libfnv-6d1578eb67bc4123.rlib" "/opt/rustwide/target/debug/deps/libarc_swap-83e34b27ec0a2351.rlib" "/opt/rustwide/target/debug/deps/liblog-a13cba18228d0534.rlib" "/opt/rustwide/target/debug/deps/libserde-58996ed1374b81de.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-77abc38cc38d84d4.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-8d61b92a0a02f53a.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-fc45202bb435016b.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-f2400674c7513725.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-605c3a7d1a5d300d.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-3d4fb4efa907e4e8.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-65207f030ab23308.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-76ca199cb0186109.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-1e3e01ed4f561dc1.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-dd8dddcba7c13fee.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-00b13d31c3420656.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-e4c8460b81557bd5.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-600d46e5f0005455.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-e4a08a2585b62d37.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-fbc21ec567cb9dc7.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-10b3fa8e49bd978f.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-64625b73694ffce7.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-fb6b78ac543a58ee.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-1d1f2d1bec6f51b8.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-acf5ff6e9595d982.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/ex4_utp_socket-2180106f91a0ee8f" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" [INFO] [stdout] = note: collect2: fatal error: ld terminated with signal 9 [Killed] [INFO] [stdout] compilation terminated. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/examples/ex4_echo_server-5ed999f04f661e62.ex4_echo_server.73885f20-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/ex4_echo_server-5ed999f04f661e62.ex4_echo_server.73885f20-cgu.1.rcgu.o" "/opt/rustwide/target/debug/examples/ex4_echo_server-5ed999f04f661e62.ex4_echo_server.73885f20-cgu.10.rcgu.o" "/opt/rustwide/target/debug/examples/ex4_echo_server-5ed999f04f661e62.ex4_echo_server.73885f20-cgu.11.rcgu.o" "/opt/rustwide/target/debug/examples/ex4_echo_server-5ed999f04f661e62.ex4_echo_server.73885f20-cgu.12.rcgu.o" "/opt/rustwide/target/debug/examples/ex4_echo_server-5ed999f04f661e62.ex4_echo_server.73885f20-cgu.13.rcgu.o" "/opt/rustwide/target/debug/examples/ex4_echo_server-5ed999f04f661e62.ex4_echo_server.73885f20-cgu.14.rcgu.o" "/opt/rustwide/target/debug/examples/ex4_echo_server-5ed999f04f661e62.ex4_echo_server.73885f20-cgu.15.rcgu.o" "/opt/rustwide/target/debug/examples/ex4_echo_server-5ed999f04f661e62.ex4_echo_server.73885f20-cgu.2.rcgu.o" "/opt/rustwide/target/debug/examples/ex4_echo_server-5ed999f04f661e62.ex4_echo_server.73885f20-cgu.3.rcgu.o" "/opt/rustwide/target/debug/examples/ex4_echo_server-5ed999f04f661e62.ex4_echo_server.73885f20-cgu.4.rcgu.o" "/opt/rustwide/target/debug/examples/ex4_echo_server-5ed999f04f661e62.ex4_echo_server.73885f20-cgu.5.rcgu.o" "/opt/rustwide/target/debug/examples/ex4_echo_server-5ed999f04f661e62.ex4_echo_server.73885f20-cgu.6.rcgu.o" "/opt/rustwide/target/debug/examples/ex4_echo_server-5ed999f04f661e62.ex4_echo_server.73885f20-cgu.7.rcgu.o" "/opt/rustwide/target/debug/examples/ex4_echo_server-5ed999f04f661e62.ex4_echo_server.73885f20-cgu.8.rcgu.o" "/opt/rustwide/target/debug/examples/ex4_echo_server-5ed999f04f661e62.ex4_echo_server.73885f20-cgu.9.rcgu.o" "/opt/rustwide/target/debug/examples/ex4_echo_server-5ed999f04f661e62.5d2o17kzrilbn7pf.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/rust-crypto-58a54cda12f065cd/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libbittorrent_protocol-e74f29106927d09c.rlib" "/opt/rustwide/target/debug/deps/libbase32-063fa1542c337b1d.rlib" "/opt/rustwide/target/debug/deps/libbit_set-a040b49b72c22aa5.rlib" "/opt/rustwide/target/debug/deps/libbit_vec-7a43c3cf193a606b.rlib" "/opt/rustwide/target/debug/deps/libcrc-dffe800434bc62eb.rlib" "/opt/rustwide/target/debug/deps/libumio-bfd753413b49cee6.rlib" "/opt/rustwide/target/debug/deps/libmio-75004b36369bf7e1.rlib" "/opt/rustwide/target/debug/deps/liblog-1e3cb023cac891c6.rlib" "/opt/rustwide/target/debug/deps/libnet2-f75b67fd2cc46a75.rlib" "/opt/rustwide/target/debug/deps/libmiow-281c2037d0d64c3a.rlib" "/opt/rustwide/target/debug/deps/libwinapi-fd9e38f540f9d647.rlib" "/opt/rustwide/target/debug/deps/libnix-1529509988fd955e.rlib" "/opt/rustwide/target/debug/deps/libbitflags-89bbc271627ee7f3.rlib" "/opt/rustwide/target/debug/deps/libslab-7708d46a354e6bcd.rlib" "/opt/rustwide/target/debug/deps/libbytes-993c7f9f394e1909.rlib" "/opt/rustwide/target/debug/deps/libthreadpool-7d5dba35791ecf6b.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-d41a645026418481.rlib" "/opt/rustwide/target/debug/deps/liblru_cache-0d633df854018520.rlib" "/opt/rustwide/target/debug/deps/libbytes-23fe297881c90256.rlib" "/opt/rustwide/target/debug/deps/libiovec-b8bbfb3d86bf1c1f.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-7d142d726959c64b.rlib" "/opt/rustwide/target/debug/deps/liburl-61e02d4e1e02f266.rlib" "/opt/rustwide/target/debug/deps/libunicode_bidi-2d9a609a835f4cf3.rlib" "/opt/rustwide/target/debug/deps/libunicode_normalization-882ee38641408cff.rlib" "/opt/rustwide/target/debug/deps/libtinyvec-8880fdd45ee234a7.rlib" "/opt/rustwide/target/debug/deps/libtinyvec_macros-94e88fe29250bed0.rlib" "/opt/rustwide/target/debug/deps/libmatches-ec882efcf894febd.rlib" "/opt/rustwide/target/debug/deps/libuuid-02c986f1dda86fc1.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-0ee55aadd24ee7ff.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-08b5b974c372678c.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-cf267027fcd03302.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-de8dfc2558fee612.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-f3b375cc7ccd53f7.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-81139abad08c6df2.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-7a5067410151232d.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-b341606102c7008f.rlib" "/opt/rustwide/target/debug/deps/libwalkdir-63258c93427dff8b.rlib" "/opt/rustwide/target/debug/deps/libsame_file-068aca36718eb7b4.rlib" "/opt/rustwide/target/debug/deps/libnum-91ce4250a5a3aa5d.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-5c60166c035cb061.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-948808f211503bf3.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-f5d36bc5cc87f2bc.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-0b231d86d838110f.rlib" "/opt/rustwide/target/debug/deps/libcrypto-b92d219b6c046b98.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-f5cf36b4640ed572.rlib" "/opt/rustwide/target/debug/deps/librand-11b71eab81cabf4d.rlib" "/opt/rustwide/target/debug/deps/librand-61f266eea89ce10f.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-eced62b3068a64cd.rlib" "/opt/rustwide/target/debug/deps/libnom-c975a041b38331de.rlib" "/opt/rustwide/target/debug/deps/libmemchr-c773bc4d8df53e93.rlib" "/opt/rustwide/target/debug/deps/liberror_chain-e04ca5e216d36b63.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-354d699f464f9f14.rlib" "/opt/rustwide/target/debug/deps/libminiz_oxide-6c609ddc6d074e32.rlib" "/opt/rustwide/target/debug/deps/libadler-9e52662b60a79489.rlib" "/opt/rustwide/target/debug/deps/libobject-a0071a1b6a488401.rlib" "/opt/rustwide/target/debug/deps/libaddr2line-62941f12dc87ddfc.rlib" "/opt/rustwide/target/debug/deps/libgimli-000d21fdcabeb472.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-715b82a9e4d83d1d.rlib" "/opt/rustwide/target/debug/deps/liblog4rs-b94bc7ca2b013043.rlib" "/opt/rustwide/target/debug/deps/liblog_mdc-b474a66ec987c97b.rlib" "/opt/rustwide/target/debug/deps/libserde_json-dc0845e08879a10f.rlib" "/opt/rustwide/target/debug/deps/libryu-b54e014f019506d7.rlib" "/opt/rustwide/target/debug/deps/libitoa-557deac4472acf44.rlib" "/opt/rustwide/target/debug/deps/libthread_id-476a8f29cd2caecd.rlib" "/opt/rustwide/target/debug/deps/libhumantime-0f10f859de6db1c9.rlib" "/opt/rustwide/target/debug/deps/libserde_yaml-45ab5c8ce9aeba34.rlib" "/opt/rustwide/target/debug/deps/libdtoa-e81d91c39b193e46.rlib" "/opt/rustwide/target/debug/deps/libindexmap-4d6a69e5b8b44e48.rlib" "/opt/rustwide/target/debug/deps/libhashbrown-d00313852205d792.rlib" "/opt/rustwide/target/debug/deps/libyaml_rust-ca5c74453965af20.rlib" "/opt/rustwide/target/debug/deps/liblinked_hash_map-756d4373557a55af.rlib" "/opt/rustwide/target/debug/deps/libregex-5d2817127442ed5d.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-71dab053db1b6952.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-38d1d4d3be96c2b9.rlib" "/opt/rustwide/target/debug/deps/libmemchr-829eafb2866da253.rlib" "/opt/rustwide/target/debug/deps/libchrono-a28be7a2e232444a.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-f93c724cf0f9fade.rlib" "/opt/rustwide/target/debug/deps/libtime-0c81148352557ab5.rlib" "/opt/rustwide/target/debug/deps/libtypemap-6c10435c755f8dae.rlib" "/opt/rustwide/target/debug/deps/libunsafe_any-dedd6ab422ad7073.rlib" "/opt/rustwide/target/debug/deps/libtraitobject-7eea3d45fb14beb1.rlib" "/opt/rustwide/target/debug/deps/libthiserror-da07b93a6cd2850f.rlib" "/opt/rustwide/target/debug/deps/libanyhow-afe1b0e38908f047.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-39cf136cecd73475.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-b8f91570cb5d0ccc.rlib" "/opt/rustwide/target/debug/deps/liblibc-487e18a86e40e303.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-7aff3213d137eb8f.rlib" "/opt/rustwide/target/debug/deps/liblock_api-22ab19da78030059.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-93870536328d7ed1.rlib" "/opt/rustwide/target/debug/deps/libinstant-514cb353dbfca351.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-56df745b5175507b.rlib" "/opt/rustwide/target/debug/deps/libserde_value-90641ffbaabdbb60.rlib" "/opt/rustwide/target/debug/deps/libordered_float-663bf919f084b7d7.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-ae8623994a8ecaa9.rlib" "/opt/rustwide/target/debug/deps/libfnv-6d1578eb67bc4123.rlib" "/opt/rustwide/target/debug/deps/libarc_swap-83e34b27ec0a2351.rlib" "/opt/rustwide/target/debug/deps/liblog-a13cba18228d0534.rlib" "/opt/rustwide/target/debug/deps/libserde-58996ed1374b81de.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-77abc38cc38d84d4.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-8d61b92a0a02f53a.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-fc45202bb435016b.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-f2400674c7513725.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-605c3a7d1a5d300d.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-3d4fb4efa907e4e8.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-65207f030ab23308.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-76ca199cb0186109.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-1e3e01ed4f561dc1.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-dd8dddcba7c13fee.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-00b13d31c3420656.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-e4c8460b81557bd5.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-600d46e5f0005455.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-e4a08a2585b62d37.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-fbc21ec567cb9dc7.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-10b3fa8e49bd978f.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-64625b73694ffce7.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-fb6b78ac543a58ee.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-1d1f2d1bec6f51b8.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-acf5ff6e9595d982.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/ex4_echo_server-5ed999f04f661e62" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" [INFO] [stdout] = note: collect2: fatal error: ld terminated with signal 9 [Killed] [INFO] [stdout] compilation terminated. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "b7dabbfd9e6e7661e18458b568e3fa0d8e01048c9e267c11d38c117e00beb4e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7dabbfd9e6e7661e18458b568e3fa0d8e01048c9e267c11d38c117e00beb4e3", kill_on_drop: false }` [INFO] [stdout] b7dabbfd9e6e7661e18458b568e3fa0d8e01048c9e267c11d38c117e00beb4e3