[INFO] updating cached repository https://github.com/bool-rus/media-service
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] efa2362add63fbb0862f0d11d9da77bf118013f8
[INFO] testing bool-rus/media-service against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbool-rus%2Fmedia-service" "/workspace/builds/worker-14/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bool-rus/media-service on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/bool-rus/media-service
[INFO] finished tweaking git repo https://github.com/bool-rus/media-service
[INFO] tweaked toml for git repo https://github.com/bool-rus/media-service written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/bool-rus/media-service already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3449bf8dc9e47fa128c6c779b04b8a6aa0ad9907aef1658998edd84332d7b3a5
[INFO] running `"docker" "start" "-a" "3449bf8dc9e47fa128c6c779b04b8a6aa0ad9907aef1658998edd84332d7b3a5"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling smallvec v0.6.12
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[INFO] [stderr]    Compiling media-service v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/torrent/faces.rs:18:17
[INFO] [stderr]    |
[INFO] [stderr] 18 |     stream: Box<Stream<Item=Bytes,Error=failure::Error>>
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream<Item=Bytes,Error=failure::Error>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self::tokio_core::net::TcpStream`
[INFO] [stderr]   --> src/torrent/implement.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use self::tokio_core::net::TcpStream;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::mem`
[INFO] [stderr]   --> src/torrent/implement.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | use std::mem;
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self::tracker::*`
[INFO] [stderr]   --> src/torrent/implement.rs:40:13
[INFO] [stderr]    |
[INFO] [stderr] 40 |         use self::tracker::*;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `BigEndian`, `ReadBytesExt`
[INFO] [stderr]  --> src/torrent/message.rs:6:23
[INFO] [stderr]   |
[INFO] [stderr] 6 | use self::byteorder::{BigEndian, ReadBytesExt};
[INFO] [stderr]   |                       ^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/torrent/message.rs:113:17
[INFO] [stderr]     |
[INFO] [stderr] 113 |             let mut bytes = BytesMut::with_capacity( HANDSHAKE_DEFAULT_SIZE - 1 + buf[0] as usize);
[INFO] [stderr]     |                 ----^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `futures::sink::Sink`
[INFO] [stderr]   --> src/torrent/implement.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | use futures::sink::Sink;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Buf`
[INFO] [stderr]  --> src/torrent/message.rs:3:38
[INFO] [stderr]   |
[INFO] [stderr] 3 | use bytes::{Bytes, BytesMut, BufMut, Buf};
[INFO] [stderr]   |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sender`
[INFO] [stderr]   --> src/torrent/implement.rs:45:17
[INFO] [stderr]    |
[INFO] [stderr] 45 |             let sender = sender.clone();
[INFO] [stderr]    |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `meta`
[INFO] [stderr]   --> src/torrent/implement.rs:42:29
[INFO] [stderr]    |
[INFO] [stderr] 42 |         let TorrentRequest{ meta, filenum: file, sender, receiver} = req;
[INFO] [stderr]    |                             ^^^^ help: try ignoring the field: `meta: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `file`
[INFO] [stderr]   --> src/torrent/implement.rs:42:44
[INFO] [stderr]    |
[INFO] [stderr] 42 |         let TorrentRequest{ meta, filenum: file, sender, receiver} = req;
[INFO] [stderr]    |                                            ^^^^ help: if this is intentional, prefix it with an underscore: `_file`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `service`
[INFO] [stderr]   --> src/torrent/implement.rs:35:9
[INFO] [stderr]    |
[INFO] [stderr] 35 |     let service = RefCell::new(TorrentService::new());
[INFO] [stderr]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_service`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `meta`
[INFO] [stderr]    --> src/torrent/implement.rs:155:16
[INFO] [stderr]     |
[INFO] [stderr] 155 |     pub fn new(meta: MetainfoFile) -> Self {
[INFO] [stderr]     |                ^^^^ help: if this is intentional, prefix it with an underscore: `_meta`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `num`
[INFO] [stderr]    --> src/torrent/implement.rs:168:33
[INFO] [stderr]     |
[INFO] [stderr] 168 |     fn download_file(&mut self, num: usize) -> SizedStream {
[INFO] [stderr]     |                                 ^^^ help: if this is intentional, prefix it with an underscore: `_num`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]   --> src/torrent/message.rs:53:13
[INFO] [stderr]    |
[INFO] [stderr] 53 |         for i in 1..capacity { //все, кроме последнего
[INFO] [stderr]    |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `protocol_size`
[INFO] [stderr]    --> src/torrent/message.rs:112:17
[INFO] [stderr]     |
[INFO] [stderr] 112 |             let protocol_size = buf[0];
[INFO] [stderr]     |                 ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_protocol_size`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `size`
[INFO] [stderr]   --> src/torrent/faces.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     size: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `size`
[INFO] [stderr]   --> src/torrent/faces.rs:29:12
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub fn size(&self) -> usize {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Block`
[INFO] [stderr]   --> src/torrent/implement.rs:24:8
[INFO] [stderr]    |
[INFO] [stderr] 24 | struct Block;
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `TorrentService`
[INFO] [stderr]   --> src/torrent/implement.rs:26:8
[INFO] [stderr]    |
[INFO] [stderr] 26 | struct TorrentService {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `new_service`
[INFO] [stderr]   --> src/torrent/implement.rs:34:4
[INFO] [stderr]    |
[INFO] [stderr] 34 | fn new_service() -> Sender<TorrentRequest> {
[INFO] [stderr]    |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/torrent/implement.rs:57:8
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn new() -> Self {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new_torrent`
[INFO] [stderr]   --> src/torrent/implement.rs:60:8
[INFO] [stderr]    |
[INFO] [stderr] 60 |     fn new_torrent(&mut self, req: &TorrentRequest) {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `TorrentRequest`
[INFO] [stderr]   --> src/torrent/implement.rs:96:8
[INFO] [stderr]    |
[INFO] [stderr] 96 | struct TorrentRequest {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `TorrentConnection`
[INFO] [stderr]    --> src/torrent/implement.rs:103:8
[INFO] [stderr]     |
[INFO] [stderr] 103 | struct TorrentConnection {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `update_torrent_info`
[INFO] [stderr]    --> src/torrent/implement.rs:116:8
[INFO] [stderr]     |
[INFO] [stderr] 116 |     fn update_torrent_info(&mut self) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `process_peer`
[INFO] [stderr]    --> src/torrent/implement.rs:119:8
[INFO] [stderr]     |
[INFO] [stderr] 119 |     fn process_peer(&mut self) {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `process_download`
[INFO] [stderr]    --> src/torrent/implement.rs:122:8
[INFO] [stderr]     |
[INFO] [stderr] 122 |     fn process_download(&mut self) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Started`
[INFO] [stderr]   --> src/torrent/tracker.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     Started,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Stopped`
[INFO] [stderr]   --> src/torrent/tracker.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     Stopped,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Completed`
[INFO] [stderr]   --> src/torrent/tracker.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     Completed,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `AnnounceRequest`
[INFO] [stderr]   --> src/torrent/tracker.rs:30:12
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub struct AnnounceRequest {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse`
[INFO] [stderr]    --> src/torrent/message.rs:110:12
[INFO] [stderr]     |
[INFO] [stderr] 110 |     pub fn parse<T: io::AsyncRead>(reader: T ) -> impl Future<Item=(Self,T), Error=io::Error> {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `validate`
[INFO] [stderr]    --> src/torrent/message.rs:123:12
[INFO] [stderr]     |
[INFO] [stderr] 123 |     pub fn validate(&self, another: &Handshake) -> bool {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `KeepAlive`
[INFO] [stderr]    --> src/torrent/message.rs:145:5
[INFO] [stderr]     |
[INFO] [stderr] 145 |     KeepAlive,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Choke`
[INFO] [stderr]    --> src/torrent/message.rs:146:5
[INFO] [stderr]     |
[INFO] [stderr] 146 |     Choke,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Unchoke`
[INFO] [stderr]    --> src/torrent/message.rs:147:5
[INFO] [stderr]     |
[INFO] [stderr] 147 |     Unchoke,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Interested`
[INFO] [stderr]    --> src/torrent/message.rs:148:5
[INFO] [stderr]     |
[INFO] [stderr] 148 |     Interested,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `NotInterested`
[INFO] [stderr]    --> src/torrent/message.rs:149:5
[INFO] [stderr]     |
[INFO] [stderr] 149 |     NotInterested,
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Have`
[INFO] [stderr]    --> src/torrent/message.rs:150:5
[INFO] [stderr]     |
[INFO] [stderr] 150 |     Have(u32),
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Bitfield`
[INFO] [stderr]    --> src/torrent/message.rs:151:5
[INFO] [stderr]     |
[INFO] [stderr] 151 |     Bitfield(Vec<u8>),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Request`
[INFO] [stderr]    --> src/torrent/message.rs:152:5
[INFO] [stderr]     |
[INFO] [stderr] 152 | /     Request {
[INFO] [stderr] 153 | |         block: u32,
[INFO] [stderr] 154 | |         offset: u32,
[INFO] [stderr] 155 | |         length: u32,
[INFO] [stderr] 156 | |     },
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Piece`
[INFO] [stderr]    --> src/torrent/message.rs:157:5
[INFO] [stderr]     |
[INFO] [stderr] 157 | /     Piece {
[INFO] [stderr] 158 | |         block: u32,
[INFO] [stderr] 159 | |         offset: u32,
[INFO] [stderr] 160 | |         data: Bytes,
[INFO] [stderr] 161 | |     },
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Cancel`
[INFO] [stderr]    --> src/torrent/message.rs:162:5
[INFO] [stderr]     |
[INFO] [stderr] 162 | /     Cancel {
[INFO] [stderr] 163 | |         block: u32,
[INFO] [stderr] 164 | |         offset: u32,
[INFO] [stderr] 165 | |         length: u32,
[INFO] [stderr] 166 | |     },
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Port`
[INFO] [stderr]    --> src/torrent/message.rs:167:5
[INFO] [stderr]     |
[INFO] [stderr] 167 |     Port(u16), //unimplemented
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_hash_string`
[INFO] [stderr]    --> src/torrent/message.rs:258:8
[INFO] [stderr]     |
[INFO] [stderr] 258 |     fn parse_hash_string(i: &[u8]) -> IResult<&[u8], HashString> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_torrent_extentions`
[INFO] [stderr]    --> src/torrent/message.rs:265:8
[INFO] [stderr]     |
[INFO] [stderr] 265 |     fn parse_torrent_extentions(i: &[u8]) -> IResult<&[u8], TorrentExtentions> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_handshake`
[INFO] [stderr]    --> src/torrent/message.rs:272:12
[INFO] [stderr]     |
[INFO] [stderr] 272 |     pub fn parse_handshake(i: &[u8]) -> IResult<&[u8], Handshake> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_message`
[INFO] [stderr]    --> src/torrent/message.rs:302:12
[INFO] [stderr]     |
[INFO] [stderr] 302 |     pub fn parse_message(i: &[u8]) -> IResult<&[u8],PeerMessage> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Simple`
[INFO] [stderr]   --> src/torrent/peer.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     Simple(String),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Handshake`
[INFO] [stderr]   --> src/torrent/peer.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     Handshake,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `PeerState`
[INFO] [stderr]   --> src/torrent/peer.rs:28:6
[INFO] [stderr]    |
[INFO] [stderr] 28 | enum PeerState {
[INFO] [stderr]    |      ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Peer`
[INFO] [stderr]   --> src/torrent/peer.rs:33:12
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub struct Peer {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/torrent/peer.rs:40:12
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn new(addr: SocketAddr, handshake: Handshake) -> impl Future<Item=Self,Error=PeerError> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `have`
[INFO] [stderr]   --> src/torrent/peer.rs:64:12
[INFO] [stderr]    |
[INFO] [stderr] 64 |     pub fn have(&self, piece: u32) -> bool {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 55 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 18s
[INFO] running `"docker" "inspect" "3449bf8dc9e47fa128c6c779b04b8a6aa0ad9907aef1658998edd84332d7b3a5"`
[INFO] running `"docker" "rm" "-f" "3449bf8dc9e47fa128c6c779b04b8a6aa0ad9907aef1658998edd84332d7b3a5"`
[INFO] [stdout] 3449bf8dc9e47fa128c6c779b04b8a6aa0ad9907aef1658998edd84332d7b3a5
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fba6b94a3c4c92ac31c7eb7c4ac5d200772b81a2ae1de4a8894b876612acdcb4
[INFO] running `"docker" "start" "-a" "fba6b94a3c4c92ac31c7eb7c4ac5d200772b81a2ae1de4a8894b876612acdcb4"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling media-service v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `failure::Fail`
[INFO] [stderr]    --> src/storage.rs:122:9
[INFO] [stderr]     |
[INFO] [stderr] 122 |     use failure::Fail;
[INFO] [stderr]     |         ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `failure::Error`
[INFO] [stderr]    --> src/storage.rs:123:9
[INFO] [stderr]     |
[INFO] [stderr] 123 |     use failure::Error;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/torrent/faces.rs:18:17
[INFO] [stderr]    |
[INFO] [stderr] 18 |     stream: Box<Stream<Item=Bytes,Error=failure::Error>>
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream<Item=Bytes,Error=failure::Error>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self::tokio_core::net::TcpStream`
[INFO] [stderr]   --> src/torrent/implement.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use self::tokio_core::net::TcpStream;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::mem`
[INFO] [stderr]   --> src/torrent/implement.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | use std::mem;
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self::tracker::*`
[INFO] [stderr]   --> src/torrent/implement.rs:40:13
[INFO] [stderr]    |
[INFO] [stderr] 40 |         use self::tracker::*;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `actix_web::actix`
[INFO] [stderr]    --> src/torrent/implement.rs:176:9
[INFO] [stderr]     |
[INFO] [stderr] 176 |     use actix_web::actix;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `actix_web::client`
[INFO] [stderr]    --> src/torrent/implement.rs:177:9
[INFO] [stderr]     |
[INFO] [stderr] 177 |     use actix_web::client;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `futures::future::Future`
[INFO] [stderr]    --> src/torrent/implement.rs:178:9
[INFO] [stderr]     |
[INFO] [stderr] 178 |     use futures::future::Future;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `BigEndian`, `ReadBytesExt`
[INFO] [stderr]  --> src/torrent/message.rs:6:23
[INFO] [stderr]   |
[INFO] [stderr] 6 | use self::byteorder::{BigEndian, ReadBytesExt};
[INFO] [stderr]   |                       ^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/torrent/message.rs:113:17
[INFO] [stderr]     |
[INFO] [stderr] 113 |             let mut bytes = BytesMut::with_capacity( HANDSHAKE_DEFAULT_SIZE - 1 + buf[0] as usize);
[INFO] [stderr]     |                 ----^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `futures::sink::Sink`
[INFO] [stderr]   --> src/torrent/implement.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | use futures::sink::Sink;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Buf`
[INFO] [stderr]  --> src/torrent/message.rs:3:38
[INFO] [stderr]   |
[INFO] [stderr] 3 | use bytes::{Bytes, BytesMut, BufMut, Buf};
[INFO] [stderr]   |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `err1`
[INFO] [stderr]    --> src/storage.rs:136:13
[INFO] [stderr]     |
[INFO] [stderr] 136 |         let err1 = failure::Error::from(err1);
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_err1`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sender`
[INFO] [stderr]   --> src/torrent/implement.rs:45:17
[INFO] [stderr]    |
[INFO] [stderr] 45 |             let sender = sender.clone();
[INFO] [stderr]    |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `meta`
[INFO] [stderr]   --> src/torrent/implement.rs:42:29
[INFO] [stderr]    |
[INFO] [stderr] 42 |         let TorrentRequest{ meta, filenum: file, sender, receiver} = req;
[INFO] [stderr]    |                             ^^^^ help: try ignoring the field: `meta: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `file`
[INFO] [stderr]   --> src/torrent/implement.rs:42:44
[INFO] [stderr]    |
[INFO] [stderr] 42 |         let TorrentRequest{ meta, filenum: file, sender, receiver} = req;
[INFO] [stderr]    |                                            ^^^^ help: if this is intentional, prefix it with an underscore: `_file`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `service`
[INFO] [stderr]   --> src/torrent/implement.rs:35:9
[INFO] [stderr]    |
[INFO] [stderr] 35 |     let service = RefCell::new(TorrentService::new());
[INFO] [stderr]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_service`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `meta`
[INFO] [stderr]    --> src/torrent/implement.rs:155:16
[INFO] [stderr]     |
[INFO] [stderr] 155 |     pub fn new(meta: MetainfoFile) -> Self {
[INFO] [stderr]     |                ^^^^ help: if this is intentional, prefix it with an underscore: `_meta`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `num`
[INFO] [stderr]    --> src/torrent/implement.rs:168:33
[INFO] [stderr]     |
[INFO] [stderr] 168 |     fn download_file(&mut self, num: usize) -> SizedStream {
[INFO] [stderr]     |                                 ^^^ help: if this is intentional, prefix it with an underscore: `_num`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]   --> src/torrent/message.rs:53:13
[INFO] [stderr]    |
[INFO] [stderr] 53 |         for i in 1..capacity { //все, кроме последнего
[INFO] [stderr]    |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `protocol_size`
[INFO] [stderr]    --> src/torrent/message.rs:112:17
[INFO] [stderr]     |
[INFO] [stderr] 112 |             let protocol_size = buf[0];
[INFO] [stderr]     |                 ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_protocol_size`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `buf`
[INFO] [stderr]    --> src/torrent/message.rs:299:14
[INFO] [stderr]     |
[INFO] [stderr] 299 |         let (buf, handshake) = parseRes.unwrap();
[INFO] [stderr]     |              ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `handshake`
[INFO] [stderr]    --> src/torrent/message.rs:299:19
[INFO] [stderr]     |
[INFO] [stderr] 299 |         let (buf, handshake) = parseRes.unwrap();
[INFO] [stderr]     |                   ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_handshake`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `make_failure_err`
[INFO] [stderr]    --> src/storage.rs:129:8
[INFO] [stderr]     |
[INFO] [stderr] 129 |     fn make_failure_err(err: io::Error) -> failure::Error {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `size`
[INFO] [stderr]   --> src/torrent/faces.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     size: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `size`
[INFO] [stderr]   --> src/torrent/faces.rs:29:12
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub fn size(&self) -> usize {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Block`
[INFO] [stderr]   --> src/torrent/implement.rs:24:8
[INFO] [stderr]    |
[INFO] [stderr] 24 | struct Block;
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `TorrentService`
[INFO] [stderr]   --> src/torrent/implement.rs:26:8
[INFO] [stderr]    |
[INFO] [stderr] 26 | struct TorrentService {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `new_service`
[INFO] [stderr]   --> src/torrent/implement.rs:34:4
[INFO] [stderr]    |
[INFO] [stderr] 34 | fn new_service() -> Sender<TorrentRequest> {
[INFO] [stderr]    |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/torrent/implement.rs:57:8
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn new() -> Self {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new_torrent`
[INFO] [stderr]   --> src/torrent/implement.rs:60:8
[INFO] [stderr]    |
[INFO] [stderr] 60 |     fn new_torrent(&mut self, req: &TorrentRequest) {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `TorrentRequest`
[INFO] [stderr]   --> src/torrent/implement.rs:96:8
[INFO] [stderr]    |
[INFO] [stderr] 96 | struct TorrentRequest {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `TorrentConnection`
[INFO] [stderr]    --> src/torrent/implement.rs:103:8
[INFO] [stderr]     |
[INFO] [stderr] 103 | struct TorrentConnection {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `update_torrent_info`
[INFO] [stderr]    --> src/torrent/implement.rs:116:8
[INFO] [stderr]     |
[INFO] [stderr] 116 |     fn update_torrent_info(&mut self) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `process_peer`
[INFO] [stderr]    --> src/torrent/implement.rs:119:8
[INFO] [stderr]     |
[INFO] [stderr] 119 |     fn process_peer(&mut self) {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `process_download`
[INFO] [stderr]    --> src/torrent/implement.rs:122:8
[INFO] [stderr]     |
[INFO] [stderr] 122 |     fn process_download(&mut self) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Started`
[INFO] [stderr]   --> src/torrent/tracker.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     Started,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Stopped`
[INFO] [stderr]   --> src/torrent/tracker.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     Stopped,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Completed`
[INFO] [stderr]   --> src/torrent/tracker.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     Completed,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `AnnounceRequest`
[INFO] [stderr]   --> src/torrent/tracker.rs:30:12
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub struct AnnounceRequest {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse`
[INFO] [stderr]    --> src/torrent/message.rs:110:12
[INFO] [stderr]     |
[INFO] [stderr] 110 |     pub fn parse<T: io::AsyncRead>(reader: T ) -> impl Future<Item=(Self,T), Error=io::Error> {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `validate`
[INFO] [stderr]    --> src/torrent/message.rs:123:12
[INFO] [stderr]     |
[INFO] [stderr] 123 |     pub fn validate(&self, another: &Handshake) -> bool {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Simple`
[INFO] [stderr]   --> src/torrent/peer.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     Simple(String),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Handshake`
[INFO] [stderr]   --> src/torrent/peer.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     Handshake,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `PeerState`
[INFO] [stderr]   --> src/torrent/peer.rs:28:6
[INFO] [stderr]    |
[INFO] [stderr] 28 | enum PeerState {
[INFO] [stderr]    |      ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Peer`
[INFO] [stderr]   --> src/torrent/peer.rs:33:12
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub struct Peer {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/torrent/peer.rs:40:12
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn new(addr: SocketAddr, handshake: Handshake) -> impl Future<Item=Self,Error=PeerError> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `have`
[INFO] [stderr]   --> src/torrent/peer.rs:64:12
[INFO] [stderr]    |
[INFO] [stderr] 64 |     pub fn have(&self, piece: u32) -> bool {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `parseRes` should have a snake case name
[INFO] [stderr]    --> src/torrent/message.rs:297:13
[INFO] [stderr]     |
[INFO] [stderr] 297 |         let parseRes = parse_handshake(bytes.as_ref());
[INFO] [stderr]     |             ^^^^^^^^ help: convert the identifier to snake case: `parse_res`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/torrent/message.rs:440:9
[INFO] [stderr]     |
[INFO] [stderr] 440 |         bitfield.remove_bit(10); //помним, что нумерация с нуля
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/torrent/message.rs:444:9
[INFO] [stderr]     |
[INFO] [stderr] 444 |         bitfield.add_bit(15);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: 52 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.18s
[INFO] running `"docker" "inspect" "fba6b94a3c4c92ac31c7eb7c4ac5d200772b81a2ae1de4a8894b876612acdcb4"`
[INFO] running `"docker" "rm" "-f" "fba6b94a3c4c92ac31c7eb7c4ac5d200772b81a2ae1de4a8894b876612acdcb4"`
[INFO] [stdout] fba6b94a3c4c92ac31c7eb7c4ac5d200772b81a2ae1de4a8894b876612acdcb4
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8a21fe5980501d4a8033535c04cd5f9a3eab77b98edfa3b6f845bbd56ed5608e
[INFO] running `"docker" "start" "-a" "8a21fe5980501d4a8033535c04cd5f9a3eab77b98edfa3b6f845bbd56ed5608e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unused import: `failure::Fail`
[INFO] [stderr]    --> src/storage.rs:122:9
[INFO] [stderr]     |
[INFO] [stderr] 122 |     use failure::Fail;
[INFO] [stderr]     |         ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `failure::Error`
[INFO] [stderr]    --> src/storage.rs:123:9
[INFO] [stderr]     |
[INFO] [stderr] 123 |     use failure::Error;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/torrent/faces.rs:18:17
[INFO] [stderr]    |
[INFO] [stderr] 18 |     stream: Box<Stream<Item=Bytes,Error=failure::Error>>
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream<Item=Bytes,Error=failure::Error>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self::tokio_core::net::TcpStream`
[INFO] [stderr]   --> src/torrent/implement.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use self::tokio_core::net::TcpStream;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::mem`
[INFO] [stderr]   --> src/torrent/implement.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | use std::mem;
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self::tracker::*`
[INFO] [stderr]   --> src/torrent/implement.rs:40:13
[INFO] [stderr]    |
[INFO] [stderr] 40 |         use self::tracker::*;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `actix_web::actix`
[INFO] [stderr]    --> src/torrent/implement.rs:176:9
[INFO] [stderr]     |
[INFO] [stderr] 176 |     use actix_web::actix;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `actix_web::client`
[INFO] [stderr]    --> src/torrent/implement.rs:177:9
[INFO] [stderr]     |
[INFO] [stderr] 177 |     use actix_web::client;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `futures::future::Future`
[INFO] [stderr]    --> src/torrent/implement.rs:178:9
[INFO] [stderr]     |
[INFO] [stderr] 178 |     use futures::future::Future;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `BigEndian`, `ReadBytesExt`
[INFO] [stderr]  --> src/torrent/message.rs:6:23
[INFO] [stderr]   |
[INFO] [stderr] 6 | use self::byteorder::{BigEndian, ReadBytesExt};
[INFO] [stderr]   |                       ^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/torrent/message.rs:113:17
[INFO] [stderr]     |
[INFO] [stderr] 113 |             let mut bytes = BytesMut::with_capacity( HANDSHAKE_DEFAULT_SIZE - 1 + buf[0] as usize);
[INFO] [stderr]     |                 ----^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `futures::sink::Sink`
[INFO] [stderr]   --> src/torrent/implement.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | use futures::sink::Sink;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Buf`
[INFO] [stderr]  --> src/torrent/message.rs:3:38
[INFO] [stderr]   |
[INFO] [stderr] 3 | use bytes::{Bytes, BytesMut, BufMut, Buf};
[INFO] [stderr]   |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `err1`
[INFO] [stderr]    --> src/storage.rs:136:13
[INFO] [stderr]     |
[INFO] [stderr] 136 |         let err1 = failure::Error::from(err1);
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_err1`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sender`
[INFO] [stderr]   --> src/torrent/implement.rs:45:17
[INFO] [stderr]    |
[INFO] [stderr] 45 |             let sender = sender.clone();
[INFO] [stderr]    |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `meta`
[INFO] [stderr]   --> src/torrent/implement.rs:42:29
[INFO] [stderr]    |
[INFO] [stderr] 42 |         let TorrentRequest{ meta, filenum: file, sender, receiver} = req;
[INFO] [stderr]    |                             ^^^^ help: try ignoring the field: `meta: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `file`
[INFO] [stderr]   --> src/torrent/implement.rs:42:44
[INFO] [stderr]    |
[INFO] [stderr] 42 |         let TorrentRequest{ meta, filenum: file, sender, receiver} = req;
[INFO] [stderr]    |                                            ^^^^ help: if this is intentional, prefix it with an underscore: `_file`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `service`
[INFO] [stderr]   --> src/torrent/implement.rs:35:9
[INFO] [stderr]    |
[INFO] [stderr] 35 |     let service = RefCell::new(TorrentService::new());
[INFO] [stderr]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_service`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `meta`
[INFO] [stderr]    --> src/torrent/implement.rs:155:16
[INFO] [stderr]     |
[INFO] [stderr] 155 |     pub fn new(meta: MetainfoFile) -> Self {
[INFO] [stderr]     |                ^^^^ help: if this is intentional, prefix it with an underscore: `_meta`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `num`
[INFO] [stderr]    --> src/torrent/implement.rs:168:33
[INFO] [stderr]     |
[INFO] [stderr] 168 |     fn download_file(&mut self, num: usize) -> SizedStream {
[INFO] [stderr]     |                                 ^^^ help: if this is intentional, prefix it with an underscore: `_num`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]   --> src/torrent/message.rs:53:13
[INFO] [stderr]    |
[INFO] [stderr] 53 |         for i in 1..capacity { //все, кроме последнего
[INFO] [stderr]    |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `protocol_size`
[INFO] [stderr]    --> src/torrent/message.rs:112:17
[INFO] [stderr]     |
[INFO] [stderr] 112 |             let protocol_size = buf[0];
[INFO] [stderr]     |                 ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_protocol_size`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `buf`
[INFO] [stderr]    --> src/torrent/message.rs:299:14
[INFO] [stderr]     |
[INFO] [stderr] 299 |         let (buf, handshake) = parseRes.unwrap();
[INFO] [stderr]     |              ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `handshake`
[INFO] [stderr]    --> src/torrent/message.rs:299:19
[INFO] [stderr]     |
[INFO] [stderr] 299 |         let (buf, handshake) = parseRes.unwrap();
[INFO] [stderr]     |                   ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_handshake`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `make_failure_err`
[INFO] [stderr]    --> src/storage.rs:129:8
[INFO] [stderr]     |
[INFO] [stderr] 129 |     fn make_failure_err(err: io::Error) -> failure::Error {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `size`
[INFO] [stderr]   --> src/torrent/faces.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     size: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `size`
[INFO] [stderr]   --> src/torrent/faces.rs:29:12
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub fn size(&self) -> usize {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Block`
[INFO] [stderr]   --> src/torrent/implement.rs:24:8
[INFO] [stderr]    |
[INFO] [stderr] 24 | struct Block;
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `TorrentService`
[INFO] [stderr]   --> src/torrent/implement.rs:26:8
[INFO] [stderr]    |
[INFO] [stderr] 26 | struct TorrentService {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `new_service`
[INFO] [stderr]   --> src/torrent/implement.rs:34:4
[INFO] [stderr]    |
[INFO] [stderr] 34 | fn new_service() -> Sender<TorrentRequest> {
[INFO] [stderr]    |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/torrent/implement.rs:57:8
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn new() -> Self {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new_torrent`
[INFO] [stderr]   --> src/torrent/implement.rs:60:8
[INFO] [stderr]    |
[INFO] [stderr] 60 |     fn new_torrent(&mut self, req: &TorrentRequest) {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `TorrentRequest`
[INFO] [stderr]   --> src/torrent/implement.rs:96:8
[INFO] [stderr]    |
[INFO] [stderr] 96 | struct TorrentRequest {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `TorrentConnection`
[INFO] [stderr]    --> src/torrent/implement.rs:103:8
[INFO] [stderr]     |
[INFO] [stderr] 103 | struct TorrentConnection {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `update_torrent_info`
[INFO] [stderr]    --> src/torrent/implement.rs:116:8
[INFO] [stderr]     |
[INFO] [stderr] 116 |     fn update_torrent_info(&mut self) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `process_peer`
[INFO] [stderr]    --> src/torrent/implement.rs:119:8
[INFO] [stderr]     |
[INFO] [stderr] 119 |     fn process_peer(&mut self) {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `process_download`
[INFO] [stderr]    --> src/torrent/implement.rs:122:8
[INFO] [stderr]     |
[INFO] [stderr] 122 |     fn process_download(&mut self) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Started`
[INFO] [stderr]   --> src/torrent/tracker.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     Started,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Stopped`
[INFO] [stderr]   --> src/torrent/tracker.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     Stopped,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Completed`
[INFO] [stderr]   --> src/torrent/tracker.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     Completed,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `AnnounceRequest`
[INFO] [stderr]   --> src/torrent/tracker.rs:30:12
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub struct AnnounceRequest {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse`
[INFO] [stderr]    --> src/torrent/message.rs:110:12
[INFO] [stderr]     |
[INFO] [stderr] 110 |     pub fn parse<T: io::AsyncRead>(reader: T ) -> impl Future<Item=(Self,T), Error=io::Error> {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `validate`
[INFO] [stderr]    --> src/torrent/message.rs:123:12
[INFO] [stderr]     |
[INFO] [stderr] 123 |     pub fn validate(&self, another: &Handshake) -> bool {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Simple`
[INFO] [stderr]   --> src/torrent/peer.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     Simple(String),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Handshake`
[INFO] [stderr]   --> src/torrent/peer.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     Handshake,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `PeerState`
[INFO] [stderr]   --> src/torrent/peer.rs:28:6
[INFO] [stderr]    |
[INFO] [stderr] 28 | enum PeerState {
[INFO] [stderr]    |      ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Peer`
[INFO] [stderr]   --> src/torrent/peer.rs:33:12
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub struct Peer {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/torrent/peer.rs:40:12
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn new(addr: SocketAddr, handshake: Handshake) -> impl Future<Item=Self,Error=PeerError> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `have`
[INFO] [stderr]   --> src/torrent/peer.rs:64:12
[INFO] [stderr]    |
[INFO] [stderr] 64 |     pub fn have(&self, piece: u32) -> bool {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `parseRes` should have a snake case name
[INFO] [stderr]    --> src/torrent/message.rs:297:13
[INFO] [stderr]     |
[INFO] [stderr] 297 |         let parseRes = parse_handshake(bytes.as_ref());
[INFO] [stderr]     |             ^^^^^^^^ help: convert the identifier to snake case: `parse_res`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/torrent/message.rs:440:9
[INFO] [stderr]     |
[INFO] [stderr] 440 |         bitfield.remove_bit(10); //помним, что нумерация с нуля
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/torrent/message.rs:444:9
[INFO] [stderr]     |
[INFO] [stderr] 444 |         bitfield.add_bit(15);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: 52 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/media_service-5dbe3962a0cebbbb
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test torrent::implement::tests::test_client ... ok
[INFO] [stdout] test torrent::message::parser::test_parse_cancel ... ok
[INFO] [stdout] test torrent::message::parser::test_parse_have ... ok
[INFO] [stdout] test torrent::message::parser::test_parse_interested ... ok
[INFO] [stdout] test torrent::message::parser::test_parse_keep_alive ... ok
[INFO] [stdout] test torrent::message::parser::test_parse_request ... ok
[INFO] [stdout] test torrent::message::parser::test_parse_piece ... ok
[INFO] [stdout] test torrent::message::test::test_bitfield ... ok
[INFO] [stdout] test torrent::message::test::test_bit_ops ... ok
[INFO] [stdout] test torrent::message::parser::test_parse_port ... ok
[INFO] [stdout] test torrent::message::test::test_empty_messages ... ok
[INFO] [stdout] test torrent::message::test::test_simple_messages ... ok
[INFO] [stdout] test torrent::message::parser::test_parse_handshake ... ok
[INFO] [stdout] test torrent::message::parser::test_parse_bitfield ... ok
[INFO] [stdout] test torrent::tracker::test_slice ... ok
[INFO] [stdout] test torrent::tracker::test_parse ... ok
[INFO] [stdout] test storage::test::from_cached_to_atix ... ok
[INFO] [stdout] test storage::test::from_io_to_failure ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "8a21fe5980501d4a8033535c04cd5f9a3eab77b98edfa3b6f845bbd56ed5608e"`
[INFO] running `"docker" "rm" "-f" "8a21fe5980501d4a8033535c04cd5f9a3eab77b98edfa3b6f845bbd56ed5608e"`
[INFO] [stdout] 8a21fe5980501d4a8033535c04cd5f9a3eab77b98edfa3b6f845bbd56ed5608e