[INFO] cloning repository https://github.com/mierz00/torrenter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mierz00/torrenter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmierz00%2Ftorrenter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmierz00%2Ftorrenter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0a6880447bd2d0098deed82562743352b2d388bf [INFO] checking mierz00/torrenter against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmierz00%2Ftorrenter" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mierz00/torrenter on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mierz00/torrenter [INFO] finished tweaking git repo https://github.com/mierz00/torrenter [INFO] tweaked toml for git repo https://github.com/mierz00/torrenter written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/mierz00/torrenter already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_bencode v0.2.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] fad345f95a258006a3b6625e70a94ce9528b71d6ce147061b6d2db5384d94bbc [INFO] running `Command { std: "docker" "start" "-a" "fad345f95a258006a3b6625e70a94ce9528b71d6ce147061b6d2db5384d94bbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fad345f95a258006a3b6625e70a94ce9528b71d6ce147061b6d2db5384d94bbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fad345f95a258006a3b6625e70a94ce9528b71d6ce147061b6d2db5384d94bbc", kill_on_drop: false }` [INFO] [stdout] fad345f95a258006a3b6625e70a94ce9528b71d6ce147061b6d2db5384d94bbc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1dc79c165e876461b621839c91bc13cfe236dc68d0000a064dfd84d983c9da44 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "1dc79c165e876461b621839c91bc13cfe236dc68d0000a064dfd84d983c9da44", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling syn v1.0.41 [INFO] [stderr] Checking tinyvec v0.3.4 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Checking ppv-lite86 v0.2.9 [INFO] [stderr] Compiling anyhow v1.0.32 [INFO] [stderr] Checking bytebuffer v0.2.1 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking getrandom v0.1.15 [INFO] [stderr] Compiling proc-macro2 v1.0.21 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking unicode-normalization v0.1.13 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking serde_bytes v0.11.5 [INFO] [stderr] Checking serde_bencode v0.2.2 [INFO] [stderr] Checking torrenter v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::tracker::get_torrent_peers` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::tracker::get_torrent_peers; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::convert::TryInto` [INFO] [stdout] --> src/messages.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::AsByteSliceMut` [INFO] [stdout] --> src/messages.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use rand::AsByteSliceMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde::de::Unexpected::Bytes` [INFO] [stdout] --> src/messages.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use serde::de::Unexpected::Bytes; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/download.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `IpAddr` [INFO] [stdout] --> src/download.rs:3:16 [INFO] [stdout] | [INFO] [stdout] 3 | use std::net::{IpAddr, Ipv4Addr, TcpStream}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::messages::build_peer_handshake` [INFO] [stdout] --> src/download.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::messages::build_peer_handshake; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::utils::Peer` [INFO] [stdout] --> src/download.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::utils::Peer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::tracker::get_torrent_peers` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::tracker::get_torrent_peers; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::convert::TryInto` [INFO] [stdout] --> src/messages.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::AsByteSliceMut` [INFO] [stdout] --> src/messages.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use rand::AsByteSliceMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde::de::Unexpected::Bytes` [INFO] [stdout] --> src/messages.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use serde::de::Unexpected::Bytes; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/download.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `IpAddr` [INFO] [stdout] --> src/download.rs:3:16 [INFO] [stdout] | [INFO] [stdout] 3 | use std::net::{IpAddr, Ipv4Addr, TcpStream}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::messages::build_peer_handshake` [INFO] [stdout] --> src/download.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::messages::build_peer_handshake; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::utils::Peer` [INFO] [stdout] --> src/download.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::utils::Peer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/download.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 33 | / loop { [INFO] [stdout] 34 | | let mut buf = vec![]; [INFO] [stdout] 35 | | [INFO] [stdout] 36 | | let length = stream.read_to_end(&mut buf); [INFO] [stdout] ... | [INFO] [stdout] 39 | | // println!("Size: {:?}", length); [INFO] [stdout] 40 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 41 | [INFO] [stdout] 42 | return whole_msg; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `peer_addr` [INFO] [stdout] --> src/download.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | let peer_addr = (Ipv4Addr::from(peer.ip_addr), peer.port); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_peer_addr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `whole_msg` [INFO] [stdout] --> src/download.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | let mut whole_msg: ByteBuffer = ByteBuffer::new(); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_whole_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `length` [INFO] [stdout] --> src/download.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | let length = stream.read_to_end(&mut buf); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_length` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/download.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 33 | / loop { [INFO] [stdout] 34 | | let mut buf = vec![]; [INFO] [stdout] 35 | | [INFO] [stdout] 36 | | let length = stream.read_to_end(&mut buf); [INFO] [stdout] ... | [INFO] [stdout] 39 | | // println!("Size: {:?}", length); [INFO] [stdout] 40 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 41 | [INFO] [stdout] 42 | return whole_msg; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `peer_addr` [INFO] [stdout] --> src/download.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | let peer_addr = (Ipv4Addr::from(peer.ip_addr), peer.port); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_peer_addr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `whole_msg` [INFO] [stdout] --> src/download.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | let mut whole_msg: ByteBuffer = ByteBuffer::new(); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_whole_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `length` [INFO] [stdout] --> src/download.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | let length = stream.read_to_end(&mut buf); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_length` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/download.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | let mut whole_msg: ByteBuffer = ByteBuffer::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: function is never used: `build_conn_req` [INFO] [stdout] --> src/utils.rs:72:8 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn build_conn_req() -> ByteBuffer { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_conn_resp` [INFO] [stdout] --> src/utils.rs:91:8 [INFO] [stdout] | [INFO] [stdout] 91 | pub fn parse_conn_resp(buf: &[u8; 16]) -> ConnResp { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `calculate_left` [INFO] [stdout] --> src/utils.rs:101:8 [INFO] [stdout] | [INFO] [stdout] 101 | pub fn calculate_left(torrent_info: &torrents::Info) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_announce_req` [INFO] [stdout] --> src/utils.rs:115:8 [INFO] [stdout] | [INFO] [stdout] 115 | pub fn build_announce_req( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_announce_resp` [INFO] [stdout] --> src/utils.rs:160:8 [INFO] [stdout] | [INFO] [stdout] 160 | pub fn parse_announce_resp(buf: &[u8; 1000], received: usize) -> anyhow::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Payload` [INFO] [stdout] --> src/messages.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Payload { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Msg` [INFO] [stdout] --> src/messages.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Msg { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse` [INFO] [stdout] --> src/messages.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn parse(msg: &mut ByteBuffer) -> Msg { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_keep_alive` [INFO] [stdout] --> src/messages.rs:101:8 [INFO] [stdout] | [INFO] [stdout] 101 | pub fn build_keep_alive() -> ByteBuffer { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_choke` [INFO] [stdout] --> src/messages.rs:112:8 [INFO] [stdout] | [INFO] [stdout] 112 | pub fn build_choke() -> ByteBuffer { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_unchoke` [INFO] [stdout] --> src/messages.rs:123:8 [INFO] [stdout] | [INFO] [stdout] 123 | pub fn build_unchoke() -> ByteBuffer { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_not_interested` [INFO] [stdout] --> src/messages.rs:147:8 [INFO] [stdout] | [INFO] [stdout] 147 | pub fn build_not_interested() -> ByteBuffer { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_have` [INFO] [stdout] --> src/messages.rs:159:8 [INFO] [stdout] | [INFO] [stdout] 159 | pub fn build_have(piece_index: u32) -> ByteBuffer { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_bitfield` [INFO] [stdout] --> src/messages.rs:171:8 [INFO] [stdout] | [INFO] [stdout] 171 | pub fn build_bitfield(bitfield: &ByteBuffer) -> ByteBuffer { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_request` [INFO] [stdout] --> src/messages.rs:189:8 [INFO] [stdout] | [INFO] [stdout] 189 | pub fn build_request(payload: Payload) -> ByteBuffer { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_piece` [INFO] [stdout] --> src/messages.rs:210:8 [INFO] [stdout] | [INFO] [stdout] 210 | pub fn build_piece(payload: &Payload) -> ByteBuffer { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_cancel` [INFO] [stdout] --> src/messages.rs:232:8 [INFO] [stdout] | [INFO] [stdout] 232 | pub fn build_cancel(payload: Payload) -> ByteBuffer { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_port` [INFO] [stdout] --> src/messages.rs:256:8 [INFO] [stdout] | [INFO] [stdout] 256 | pub fn build_port(port: u16) -> ByteBuffer { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_torrent_peers` [INFO] [stdout] --> src/tracker.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn get_torrent_peers( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `connect_tracker` [INFO] [stdout] --> src/tracker.rs:37:4 [INFO] [stdout] | [INFO] [stdout] 37 | fn connect_tracker(socket: &UdpSocket, tracker_url: String) -> utils::ConnResp { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `announce_tracker` [INFO] [stdout] --> src/tracker.rs:55:4 [INFO] [stdout] | [INFO] [stdout] 55 | fn announce_tracker( [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `PORT` [INFO] [stdout] --> src/main.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | const PORT: i16 = 6682; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 35 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/download.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | let mut whole_msg: ByteBuffer = ByteBuffer::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: function is never used: `build_conn_req` [INFO] [stdout] --> src/utils.rs:72:8 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn build_conn_req() -> ByteBuffer { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_conn_resp` [INFO] [stdout] --> src/utils.rs:91:8 [INFO] [stdout] | [INFO] [stdout] 91 | pub fn parse_conn_resp(buf: &[u8; 16]) -> ConnResp { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `calculate_left` [INFO] [stdout] --> src/utils.rs:101:8 [INFO] [stdout] | [INFO] [stdout] 101 | pub fn calculate_left(torrent_info: &torrents::Info) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_announce_req` [INFO] [stdout] --> src/utils.rs:115:8 [INFO] [stdout] | [INFO] [stdout] 115 | pub fn build_announce_req( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_announce_resp` [INFO] [stdout] --> src/utils.rs:160:8 [INFO] [stdout] | [INFO] [stdout] 160 | pub fn parse_announce_resp(buf: &[u8; 1000], received: usize) -> anyhow::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Payload` [INFO] [stdout] --> src/messages.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Payload { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Msg` [INFO] [stdout] --> src/messages.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Msg { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse` [INFO] [stdout] --> src/messages.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn parse(msg: &mut ByteBuffer) -> Msg { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_keep_alive` [INFO] [stdout] --> src/messages.rs:101:8 [INFO] [stdout] | [INFO] [stdout] 101 | pub fn build_keep_alive() -> ByteBuffer { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_choke` [INFO] [stdout] --> src/messages.rs:112:8 [INFO] [stdout] | [INFO] [stdout] 112 | pub fn build_choke() -> ByteBuffer { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_unchoke` [INFO] [stdout] --> src/messages.rs:123:8 [INFO] [stdout] | [INFO] [stdout] 123 | pub fn build_unchoke() -> ByteBuffer { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_not_interested` [INFO] [stdout] --> src/messages.rs:147:8 [INFO] [stdout] | [INFO] [stdout] 147 | pub fn build_not_interested() -> ByteBuffer { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_have` [INFO] [stdout] --> src/messages.rs:159:8 [INFO] [stdout] | [INFO] [stdout] 159 | pub fn build_have(piece_index: u32) -> ByteBuffer { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_bitfield` [INFO] [stdout] --> src/messages.rs:171:8 [INFO] [stdout] | [INFO] [stdout] 171 | pub fn build_bitfield(bitfield: &ByteBuffer) -> ByteBuffer { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_request` [INFO] [stdout] --> src/messages.rs:189:8 [INFO] [stdout] | [INFO] [stdout] 189 | pub fn build_request(payload: Payload) -> ByteBuffer { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_piece` [INFO] [stdout] --> src/messages.rs:210:8 [INFO] [stdout] | [INFO] [stdout] 210 | pub fn build_piece(payload: &Payload) -> ByteBuffer { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_cancel` [INFO] [stdout] --> src/messages.rs:232:8 [INFO] [stdout] | [INFO] [stdout] 232 | pub fn build_cancel(payload: Payload) -> ByteBuffer { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_port` [INFO] [stdout] --> src/messages.rs:256:8 [INFO] [stdout] | [INFO] [stdout] 256 | pub fn build_port(port: u16) -> ByteBuffer { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_torrent_peers` [INFO] [stdout] --> src/tracker.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn get_torrent_peers( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `connect_tracker` [INFO] [stdout] --> src/tracker.rs:37:4 [INFO] [stdout] | [INFO] [stdout] 37 | fn connect_tracker(socket: &UdpSocket, tracker_url: String) -> utils::ConnResp { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `announce_tracker` [INFO] [stdout] --> src/tracker.rs:55:4 [INFO] [stdout] | [INFO] [stdout] 55 | fn announce_tracker( [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `PORT` [INFO] [stdout] --> src/main.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | const PORT: i16 = 6682; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 35 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.96s [INFO] running `Command { std: "docker" "inspect" "1dc79c165e876461b621839c91bc13cfe236dc68d0000a064dfd84d983c9da44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1dc79c165e876461b621839c91bc13cfe236dc68d0000a064dfd84d983c9da44", kill_on_drop: false }` [INFO] [stdout] 1dc79c165e876461b621839c91bc13cfe236dc68d0000a064dfd84d983c9da44