[INFO] cloning repository https://github.com/janus/neighbor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/janus/neighbor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjanus%2Fneighbor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjanus%2Fneighbor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e60aeaa9ce6fb1aeebbd6a65c1ad374772f71e54
[INFO] testing janus/neighbor against 1.69.0 for beta-1.70-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjanus%2Fneighbor" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/janus/neighbor on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/janus/neighbor
[INFO] finished tweaking git repo https://github.com/janus/neighbor
[INFO] tweaked toml for git repo https://github.com/janus/neighbor written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/janus/neighbor already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded edcert v9.0.1
[INFO] [stderr]   Downloaded secrets v0.11.1
[INFO] [stderr]   Downloaded iovec v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 53b426ea83a0ddbdde357b34a8848e4eede2e2569a5a52829726421fd2a25bb6
[INFO] running `Command { std: "docker" "start" "-a" "53b426ea83a0ddbdde357b34a8848e4eede2e2569a5a52829726421fd2a25bb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "53b426ea83a0ddbdde357b34a8848e4eede2e2569a5a52829726421fd2a25bb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53b426ea83a0ddbdde357b34a8848e4eede2e2569a5a52829726421fd2a25bb6", kill_on_drop: false }`
[INFO] [stdout] 53b426ea83a0ddbdde357b34a8848e4eede2e2569a5a52829726421fd2a25bb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07c5c500be280c0736081468949f49e6c1883a0457315e0da7e6ebe9d7d0c72e
[INFO] running `Command { std: "docker" "start" "-a" "07c5c500be280c0736081468949f49e6c1883a0457315e0da7e6ebe9d7d0c72e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.30
[INFO] [stderr]    Compiling num-traits v0.1.40
[INFO] [stderr]    Compiling pkg-config v0.3.9
[INFO] [stderr]    Compiling cfg-if v0.1.2
[INFO] [stderr]    Compiling libc v0.1.12
[INFO] [stderr]    Compiling byteorder v1.1.0
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling serde v0.7.15
[INFO] [stderr]    Compiling lazycell v0.5.1
[INFO] [stderr]    Compiling log v0.3.8
[INFO] [stderr]    Compiling slab v0.3.0
[INFO] [stderr]    Compiling safemem v0.2.0
[INFO] [stderr]    Compiling serde v1.0.14
[INFO] [stderr]    Compiling secrets v0.11.1
[INFO] [stderr]    Compiling base64 v0.6.0
[INFO] [stderr]    Compiling libsodium-sys v0.0.12
[INFO] [stderr]    Compiling time v0.1.38
[INFO] [stderr]    Compiling iovec v0.1.0
[INFO] [stderr]    Compiling net2 v0.2.31
[INFO] [stderr]    Compiling bytes v0.4.5
[INFO] [stderr]    Compiling num-integer v0.1.35
[INFO] [stderr]    Compiling mio v0.6.10
[INFO] [stderr]    Compiling num-iter v0.1.34
[INFO] [stderr]    Compiling num v0.1.40
[INFO] [stderr]    Compiling chrono v0.2.25
[INFO] [stderr]    Compiling sodiumoxide v0.0.12
[INFO] [stderr]    Compiling edcert v9.0.1
[INFO] [stderr]    Compiling chrono v0.4.0
[INFO] [stderr]    Compiling neighbor v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `BufMut`
[INFO] [stdout]  --> src/types.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bytes::{BufMut, BytesMut};
[INFO] [stdout]   |             ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufMut`, `Buf`
[INFO] [stdout]  --> src/pingnetwork.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bytes::{BytesMut, Buf, BufMut};
[INFO] [stdout]   |                       ^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Multicast_Net` should have an upper camel case name
[INFO] [stdout]   --> src/pingnetwork.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct Multicast_Net {
[INFO] [stdout]    |            ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MulticastNet`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/pingnetwork.rs:105:54
[INFO] [stdout]     |
[INFO] [stdout] 105 |                         println!("UDP sent Nothing");;
[INFO] [stdout]     |                                                      ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `mio::udp`: use net module instead
[INFO] [stdout]  --> src/pingnetwork.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | use mio::udp::*;
[INFO] [stdout]   |          ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `mio::udp::UdpSocket`: use net module instead
[INFO] [stdout]   --> src/pingnetwork.rs:18:47
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn UDPsocket(ipadr: &str, port: &str) -> (UdpSocket, SocketAddr) {
[INFO] [stdout]    |                                               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `mio::udp::UdpSocket`: use net module instead
[INFO] [stdout]   --> src/pingnetwork.rs:21:24
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let socket = match UdpSocket::bind(&saddr) {
[INFO] [stdout]    |                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `mio::udp::UdpSocket`: use net module instead
[INFO] [stdout]   --> src/pingnetwork.rs:67:42
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn read_udpsocket(&mut self,rx: &UdpSocket,  _: &mut Poll, token: Token, _: Ready) {
[INFO] [stdout]    |                                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `mio::udp::UdpSocket`: use net module instead
[INFO] [stdout]   --> src/pingnetwork.rs:90:40
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub fn send_packet(&mut self, tx: &UdpSocket, ipaddr: &SocketAddr, _: &mut Poll, token: Token, _: Ready) {
[INFO] [stdout]    |                                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `mio::udp::UdpSocket::bind`: use net module instead
[INFO] [stdout]   --> src/pingnetwork.rs:21:35
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let socket = match UdpSocket::bind(&saddr) {
[INFO] [stdout]    |                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `mio::udp::UdpSocket::recv_from`: use net module instead
[INFO] [stdout]   --> src/pingnetwork.rs:72:26
[INFO] [stdout]    |
[INFO] [stdout] 72 |                 match rx.recv_from(&mut buf[..]) {
[INFO] [stdout]    |                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `mio::udp::UdpSocket::send_to`: use net module instead
[INFO] [stdout]   --> src/pingnetwork.rs:96:26
[INFO] [stdout]    |
[INFO] [stdout] 96 |                 match tx.send_to(&self.buf[..], &ipaddr) {
[INFO] [stdout]    |                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BUFFER_CAPACITY_MESSAGE` is never used
[INFO] [stdout]  --> src/serialization.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | const BUFFER_CAPACITY_MESSAGE: usize = 400;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HELLO_CONFIRM` is never used
[INFO] [stdout]  --> src/serialization.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const HELLO_CONFIRM: &'static str ="hello_confirm";
[INFO] [stdout]   |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decode_key` is never used
[INFO] [stdout]   --> src/serialization.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn decode_key(mstr: &str) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `payload` is never used
[INFO] [stdout]   --> src/serialization.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn payload(
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `on_pong` is never used
[INFO] [stdout]   --> src/serialization.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn on_pong(packet: &BytesMut, active: i32) -> Option<Neighbor> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `match_header` is never used
[INFO] [stdout]   --> src/serialization.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub fn match_header(packet: &BytesMut) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_size` is never used
[INFO] [stdout]   --> src/serialization.rs:96:8
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub fn check_size(packet: &BytesMut) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `time_within` is never used
[INFO] [stdout]    --> src/serialization.rs:100:8
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub fn time_within(sent_tm: i64, now_tm: i64) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bytes_vec` is never used
[INFO] [stdout]    --> src/serialization.rs:104:4
[INFO] [stdout]     |
[INFO] [stdout] 104 | fn bytes_vec(packet: &BytesMut) -> Vec<&str> {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extract_payload` is never used
[INFO] [stdout]    --> src/serialization.rs:115:4
[INFO] [stdout]     |
[INFO] [stdout] 115 | fn extract_payload(vec: &Vec<&str>) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decode_str` is never used
[INFO] [stdout]  --> src/neighbor.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn decode_str(mstr: &str) -> Option<String> {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Neighbor` is never constructed
[INFO] [stdout]   --> src/neighbor.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct Neighbor {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/neighbor.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn new(vec_fields: &Vec<&str>, ttnum: i32) -> Option<Neighbor> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_pub_key` is never used
[INFO] [stdout]   --> src/neighbor.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn get_pub_key(&self) -> &String {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_payment_address` is never used
[INFO] [stdout]   --> src/neighbor.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn get_payment_address(&self) -> &String {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_endpoint` is never used
[INFO] [stdout]   --> src/neighbor.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn get_endpoint(&self) -> &ENDPOINT {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_seqnum` is never used
[INFO] [stdout]   --> src/neighbor.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn get_seqnum(&self) -> i32 {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_active` is never used
[INFO] [stdout]   --> src/neighbor.rs:86:12
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn get_active(&self) -> i32 {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Neighbors` is never constructed
[INFO] [stdout]  --> src/neighbors.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Neighbors {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/neighbors.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new() -> Neighbors {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `insert_neighbor` is never used
[INFO] [stdout]   --> src/neighbors.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn insert_neighbor(&mut self, neighbr: Neighbor) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `delete_with_pub_key` is never used
[INFO] [stdout]   --> src/neighbors.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn delete_with_pub_key(&mut self, pub_key: &str) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `delete_neighbor` is never used
[INFO] [stdout]   --> src/neighbors.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn delete_neighbor(&mut self, neighbr: &Neighbor) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_neighbor` is never used
[INFO] [stdout]   --> src/neighbors.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn get_neighbor(&mut self, pub_key: &str) -> Option<&Neighbor> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_host_status_num` is never used
[INFO] [stdout]   --> src/neighbors.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn get_host_status_num(&mut self) -> i32 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_host_status_num` is never used
[INFO] [stdout]   --> src/neighbors.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn set_host_status_num(&mut self, num: i32) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_neighbors` is never used
[INFO] [stdout]   --> src/neighbors.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn get_neighbors(&mut self) -> Vec<&Neighbor> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `remove_inactive_neighbors` is never used
[INFO] [stdout]   --> src/neighbors.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn remove_inactive_neighbors(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ENDPOINT` is never constructed
[INFO] [stdout]  --> src/types.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct ENDPOINT {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DATAGRAM` is never constructed
[INFO] [stdout]  --> src/types.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct DATAGRAM {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BUFFER_CAPACITY` is never used
[INFO] [stdout]   --> src/pingnetwork.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const BUFFER_CAPACITY: usize = 800;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LISTENER` is never used
[INFO] [stdout]   --> src/pingnetwork.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const LISTENER: Token = Token(0);
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SENDER` is never used
[INFO] [stdout]   --> src/pingnetwork.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | const SENDER: Token = Token(1);
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HELLO` is never used
[INFO] [stdout]   --> src/pingnetwork.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const HELLO: &'static str ="hello";
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `UDPsocket` is never used
[INFO] [stdout]   --> src/pingnetwork.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn UDPsocket(ipadr: &str, port: &str) -> (UdpSocket, SocketAddr) {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dcod` is never used
[INFO] [stdout]   --> src/pingnetwork.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn dcod(mstr: &str) -> String {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Multicast_Net` is never constructed
[INFO] [stdout]   --> src/pingnetwork.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct Multicast_Net {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/pingnetwork.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn new(pro_vec: &Vec<&str>, secret: [u8; 64]) -> Multicast_Net {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `parse_packet` is never used
[INFO] [stdout]   --> src/pingnetwork.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn parse_packet(&mut self, buf: &BytesMut) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `read_udpsocket` is never used
[INFO] [stdout]   --> src/pingnetwork.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn read_udpsocket(&mut self,rx: &UdpSocket,  _: &mut Poll, token: Token, _: Ready) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `send_packet` is never used
[INFO] [stdout]   --> src/pingnetwork.rs:90:12
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub fn send_packet(&mut self, tx: &UdpSocket, ipaddr: &SocketAddr, _: &mut Poll, token: Token, _: Ready) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `start_net` is never used
[INFO] [stdout]    --> src/pingnetwork.rs:120:12
[INFO] [stdout]     |
[INFO] [stdout] 120 |     pub fn start_net(&mut self, rx_ip: &str, rx_udp: &str, pro_vec: &Vec<&str>) {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `UDPsocket` should have a snake case name
[INFO] [stdout]   --> src/pingnetwork.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn UDPsocket(ipadr: &str, port: &str) -> (UdpSocket, SocketAddr) {
[INFO] [stdout]    |        ^^^^^^^^^ help: convert the identifier to snake case: `udpsocket`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 55 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.82s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "07c5c500be280c0736081468949f49e6c1883a0457315e0da7e6ebe9d7d0c72e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07c5c500be280c0736081468949f49e6c1883a0457315e0da7e6ebe9d7d0c72e", kill_on_drop: false }`
[INFO] [stdout] 07c5c500be280c0736081468949f49e6c1883a0457315e0da7e6ebe9d7d0c72e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa51e6c04680776cda2731f7b5ecdfe2df4153465983c6aa5a8c6fbf215e8867
[INFO] running `Command { std: "docker" "start" "-a" "aa51e6c04680776cda2731f7b5ecdfe2df4153465983c6aa5a8c6fbf215e8867", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `BufMut`
[INFO] [stdout]  --> src/types.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bytes::{BufMut, BytesMut};
[INFO] [stdout]   |             ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufMut`, `Buf`
[INFO] [stdout]  --> src/pingnetwork.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bytes::{BytesMut, Buf, BufMut};
[INFO] [stdout]   |                       ^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Multicast_Net` should have an upper camel case name
[INFO] [stdout]   --> src/pingnetwork.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct Multicast_Net {
[INFO] [stdout]    |            ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MulticastNet`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/pingnetwork.rs:105:54
[INFO] [stdout]     |
[INFO] [stdout] 105 |                         println!("UDP sent Nothing");;
[INFO] [stdout]     |                                                      ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `mio::udp`: use net module instead
[INFO] [stdout]  --> src/pingnetwork.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | use mio::udp::*;
[INFO] [stdout]   |          ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `mio::udp::UdpSocket`: use net module instead
[INFO] [stdout]   --> src/pingnetwork.rs:18:47
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn UDPsocket(ipadr: &str, port: &str) -> (UdpSocket, SocketAddr) {
[INFO] [stdout]    |                                               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `mio::udp::UdpSocket`: use net module instead
[INFO] [stdout]   --> src/pingnetwork.rs:21:24
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let socket = match UdpSocket::bind(&saddr) {
[INFO] [stdout]    |                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `mio::udp::UdpSocket`: use net module instead
[INFO] [stdout]   --> src/pingnetwork.rs:67:42
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn read_udpsocket(&mut self,rx: &UdpSocket,  _: &mut Poll, token: Token, _: Ready) {
[INFO] [stdout]    |                                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `mio::udp::UdpSocket`: use net module instead
[INFO] [stdout]   --> src/pingnetwork.rs:90:40
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub fn send_packet(&mut self, tx: &UdpSocket, ipaddr: &SocketAddr, _: &mut Poll, token: Token, _: Ready) {
[INFO] [stdout]    |                                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `mio::udp::UdpSocket::bind`: use net module instead
[INFO] [stdout]   --> src/pingnetwork.rs:21:35
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let socket = match UdpSocket::bind(&saddr) {
[INFO] [stdout]    |                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `mio::udp::UdpSocket::recv_from`: use net module instead
[INFO] [stdout]   --> src/pingnetwork.rs:72:26
[INFO] [stdout]    |
[INFO] [stdout] 72 |                 match rx.recv_from(&mut buf[..]) {
[INFO] [stdout]    |                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `mio::udp::UdpSocket::send_to`: use net module instead
[INFO] [stdout]   --> src/pingnetwork.rs:96:26
[INFO] [stdout]    |
[INFO] [stdout] 96 |                 match tx.send_to(&self.buf[..], &ipaddr) {
[INFO] [stdout]    |                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BUFFER_CAPACITY_MESSAGE` is never used
[INFO] [stdout]  --> src/serialization.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | const BUFFER_CAPACITY_MESSAGE: usize = 400;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HELLO_CONFIRM` is never used
[INFO] [stdout]  --> src/serialization.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const HELLO_CONFIRM: &'static str ="hello_confirm";
[INFO] [stdout]   |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decode_key` is never used
[INFO] [stdout]   --> src/serialization.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn decode_key(mstr: &str) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `payload` is never used
[INFO] [stdout]   --> src/serialization.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn payload(
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `on_pong` is never used
[INFO] [stdout]   --> src/serialization.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn on_pong(packet: &BytesMut, active: i32) -> Option<Neighbor> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `match_header` is never used
[INFO] [stdout]   --> src/serialization.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub fn match_header(packet: &BytesMut) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_size` is never used
[INFO] [stdout]   --> src/serialization.rs:96:8
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub fn check_size(packet: &BytesMut) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `time_within` is never used
[INFO] [stdout]    --> src/serialization.rs:100:8
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub fn time_within(sent_tm: i64, now_tm: i64) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bytes_vec` is never used
[INFO] [stdout]    --> src/serialization.rs:104:4
[INFO] [stdout]     |
[INFO] [stdout] 104 | fn bytes_vec(packet: &BytesMut) -> Vec<&str> {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extract_payload` is never used
[INFO] [stdout]    --> src/serialization.rs:115:4
[INFO] [stdout]     |
[INFO] [stdout] 115 | fn extract_payload(vec: &Vec<&str>) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decode_str` is never used
[INFO] [stdout]  --> src/neighbor.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn decode_str(mstr: &str) -> Option<String> {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Neighbor` is never constructed
[INFO] [stdout]   --> src/neighbor.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct Neighbor {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/neighbor.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn new(vec_fields: &Vec<&str>, ttnum: i32) -> Option<Neighbor> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_pub_key` is never used
[INFO] [stdout]   --> src/neighbor.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn get_pub_key(&self) -> &String {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_payment_address` is never used
[INFO] [stdout]   --> src/neighbor.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn get_payment_address(&self) -> &String {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_endpoint` is never used
[INFO] [stdout]   --> src/neighbor.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn get_endpoint(&self) -> &ENDPOINT {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_seqnum` is never used
[INFO] [stdout]   --> src/neighbor.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn get_seqnum(&self) -> i32 {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_active` is never used
[INFO] [stdout]   --> src/neighbor.rs:86:12
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn get_active(&self) -> i32 {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Neighbors` is never constructed
[INFO] [stdout]  --> src/neighbors.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Neighbors {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/neighbors.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new() -> Neighbors {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `insert_neighbor` is never used
[INFO] [stdout]   --> src/neighbors.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn insert_neighbor(&mut self, neighbr: Neighbor) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `delete_with_pub_key` is never used
[INFO] [stdout]   --> src/neighbors.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn delete_with_pub_key(&mut self, pub_key: &str) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `delete_neighbor` is never used
[INFO] [stdout]   --> src/neighbors.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn delete_neighbor(&mut self, neighbr: &Neighbor) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_neighbor` is never used
[INFO] [stdout]   --> src/neighbors.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn get_neighbor(&mut self, pub_key: &str) -> Option<&Neighbor> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_host_status_num` is never used
[INFO] [stdout]   --> src/neighbors.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn get_host_status_num(&mut self) -> i32 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_host_status_num` is never used
[INFO] [stdout]   --> src/neighbors.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn set_host_status_num(&mut self, num: i32) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_neighbors` is never used
[INFO] [stdout]   --> src/neighbors.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn get_neighbors(&mut self) -> Vec<&Neighbor> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `remove_inactive_neighbors` is never used
[INFO] [stdout]   --> src/neighbors.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn remove_inactive_neighbors(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ENDPOINT` is never constructed
[INFO] [stdout]  --> src/types.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct ENDPOINT {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DATAGRAM` is never constructed
[INFO] [stdout]  --> src/types.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct DATAGRAM {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BUFFER_CAPACITY` is never used
[INFO] [stdout]   --> src/pingnetwork.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const BUFFER_CAPACITY: usize = 800;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LISTENER` is never used
[INFO] [stdout]   --> src/pingnetwork.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const LISTENER: Token = Token(0);
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SENDER` is never used
[INFO] [stdout]   --> src/pingnetwork.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | const SENDER: Token = Token(1);
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HELLO` is never used
[INFO] [stdout]   --> src/pingnetwork.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const HELLO: &'static str ="hello";
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `UDPsocket` is never used
[INFO] [stdout]   --> src/pingnetwork.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn UDPsocket(ipadr: &str, port: &str) -> (UdpSocket, SocketAddr) {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dcod` is never used
[INFO] [stdout]   --> src/pingnetwork.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn dcod(mstr: &str) -> String {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Multicast_Net` is never constructed
[INFO] [stdout]   --> src/pingnetwork.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct Multicast_Net {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/pingnetwork.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn new(pro_vec: &Vec<&str>, secret: [u8; 64]) -> Multicast_Net {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `parse_packet` is never used
[INFO] [stdout]   --> src/pingnetwork.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn parse_packet(&mut self, buf: &BytesMut) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `read_udpsocket` is never used
[INFO] [stdout]   --> src/pingnetwork.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn read_udpsocket(&mut self,rx: &UdpSocket,  _: &mut Poll, token: Token, _: Ready) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `send_packet` is never used
[INFO] [stdout]   --> src/pingnetwork.rs:90:12
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub fn send_packet(&mut self, tx: &UdpSocket, ipaddr: &SocketAddr, _: &mut Poll, token: Token, _: Ready) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `start_net` is never used
[INFO] [stdout]    --> src/pingnetwork.rs:120:12
[INFO] [stdout]     |
[INFO] [stdout] 120 |     pub fn start_net(&mut self, rx_ip: &str, rx_udp: &str, pro_vec: &Vec<&str>) {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling neighbor v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `UDPsocket` should have a snake case name
[INFO] [stdout]   --> src/pingnetwork.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn UDPsocket(ipadr: &str, port: &str) -> (UdpSocket, SocketAddr) {
[INFO] [stdout]    |        ^^^^^^^^^ help: convert the identifier to snake case: `udpsocket`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 55 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `decode`
[INFO] [stdout]    --> src/serialization.rs:125:18
[INFO] [stdout]     |
[INFO] [stdout] 125 |     use base64::{decode, encode};
[INFO] [stdout]     |                  ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufMut`
[INFO] [stdout]    --> src/serialization.rs:126:17
[INFO] [stdout]     |
[INFO] [stdout] 126 |     use bytes::{BufMut, BytesMut};
[INFO] [stdout]     |                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `types::ENDPOINT`
[INFO] [stdout]   --> src/neighbors.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |     use types::ENDPOINT;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufMut`
[INFO] [stdout]  --> src/types.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bytes::{BufMut, BytesMut};
[INFO] [stdout]   |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufMut`, `Buf`
[INFO] [stdout]  --> src/pingnetwork.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bytes::{BytesMut, Buf, BufMut};
[INFO] [stdout]   |                       ^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Multicast_Net` should have an upper camel case name
[INFO] [stdout]   --> src/pingnetwork.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct Multicast_Net {
[INFO] [stdout]    |            ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MulticastNet`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/pingnetwork.rs:105:54
[INFO] [stdout]     |
[INFO] [stdout] 105 |                         println!("UDP sent Nothing");;
[INFO] [stdout]     |                                                      ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufMut`, `BytesMut`
[INFO] [stdout]    --> src/pingnetwork.rs:155:14
[INFO] [stdout]     |
[INFO] [stdout] 155 |     use bytes::{BufMut, BytesMut};
[INFO] [stdout]     |                 ^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `mio::udp`: use net module instead
[INFO] [stdout]  --> src/pingnetwork.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | use mio::udp::*;
[INFO] [stdout]   |          ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `mio::udp::UdpSocket`: use net module instead
[INFO] [stdout]   --> src/pingnetwork.rs:18:47
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn UDPsocket(ipadr: &str, port: &str) -> (UdpSocket, SocketAddr) {
[INFO] [stdout]    |                                               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `mio::udp::UdpSocket`: use net module instead
[INFO] [stdout]   --> src/pingnetwork.rs:21:24
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let socket = match UdpSocket::bind(&saddr) {
[INFO] [stdout]    |                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `mio::udp::UdpSocket`: use net module instead
[INFO] [stdout]   --> src/pingnetwork.rs:67:42
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn read_udpsocket(&mut self,rx: &UdpSocket,  _: &mut Poll, token: Token, _: Ready) {
[INFO] [stdout]    |                                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `mio::udp::UdpSocket`: use net module instead
[INFO] [stdout]   --> src/pingnetwork.rs:90:40
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub fn send_packet(&mut self, tx: &UdpSocket, ipaddr: &SocketAddr, _: &mut Poll, token: Token, _: Ready) {
[INFO] [stdout]    |                                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `mio::udp::UdpSocket::bind`: use net module instead
[INFO] [stdout]   --> src/pingnetwork.rs:21:35
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let socket = match UdpSocket::bind(&saddr) {
[INFO] [stdout]    |                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `mio::udp::UdpSocket::recv_from`: use net module instead
[INFO] [stdout]   --> src/pingnetwork.rs:72:26
[INFO] [stdout]    |
[INFO] [stdout] 72 |                 match rx.recv_from(&mut buf[..]) {
[INFO] [stdout]    |                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `mio::udp::UdpSocket::send_to`: use net module instead
[INFO] [stdout]   --> src/pingnetwork.rs:96:26
[INFO] [stdout]    |
[INFO] [stdout] 96 |                 match tx.send_to(&self.buf[..], &ipaddr) {
[INFO] [stdout]    |                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `not_time` is never used
[INFO] [stdout]    --> src/serialization.rs:147:8
[INFO] [stdout]     |
[INFO] [stdout] 147 |     fn not_time() -> Option<i64> {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `delete_neighbor` is never used
[INFO] [stdout]   --> src/neighbors.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn delete_neighbor(&mut self, neighbr: &Neighbor) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_neighbor` is never used
[INFO] [stdout]   --> src/neighbors.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn get_neighbor(&mut self, pub_key: &str) -> Option<&Neighbor> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DATAGRAM` is never constructed
[INFO] [stdout]  --> src/types.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct DATAGRAM {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `secret` is never read
[INFO] [stdout]   --> src/pingnetwork.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct Multicast_Net {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 37 |     secret: [u8; 64],
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `encodeVal` should have a snake case name
[INFO] [stdout]    --> src/serialization.rs:128:8
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn encodeVal(udp_port: &str, ip_address: &str) -> (String, String, String, [u8; 64]) {
[INFO] [stdout]     |        ^^^^^^^^^ help: convert the identifier to snake case: `encode_val`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `encodeVal` should have a snake case name
[INFO] [stdout]   --> src/neighbor.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn encodeVal(udp_port: &str, ip_address: &str) -> (String, String, String) {
[INFO] [stdout]    |        ^^^^^^^^^ help: convert the identifier to snake case: `encode_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `encodeVal` should have a snake case name
[INFO] [stdout]   --> src/neighbors.rs:73:8
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn encodeVal(udp_port: &str, ip_address: &str) -> (String, String, String) {
[INFO] [stdout]    |        ^^^^^^^^^ help: convert the identifier to snake case: `encode_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `UDPsocket` should have a snake case name
[INFO] [stdout]   --> src/pingnetwork.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn UDPsocket(ipadr: &str, port: &str) -> (UdpSocket, SocketAddr) {
[INFO] [stdout]    |        ^^^^^^^^^ help: convert the identifier to snake case: `udpsocket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `encodeVal` should have a snake case name
[INFO] [stdout]    --> src/pingnetwork.rs:159:5
[INFO] [stdout]     |
[INFO] [stdout] 159 |     fn encodeVal(
[INFO] [stdout]     |        ^^^^^^^^^ help: convert the identifier to snake case: `encode_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 26 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "aa51e6c04680776cda2731f7b5ecdfe2df4153465983c6aa5a8c6fbf215e8867", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa51e6c04680776cda2731f7b5ecdfe2df4153465983c6aa5a8c6fbf215e8867", kill_on_drop: false }`
[INFO] [stdout] aa51e6c04680776cda2731f7b5ecdfe2df4153465983c6aa5a8c6fbf215e8867
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 655a3f93ec8b1578d7afb88dc02dd95135b8f094acf01f5933bc115ac990483f
[INFO] running `Command { std: "docker" "start" "-a" "655a3f93ec8b1578d7afb88dc02dd95135b8f094acf01f5933bc115ac990483f", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `BufMut`
[INFO] [stderr]  --> src/types.rs:1:13
[INFO] [stderr]   |
[INFO] [stderr] 1 | use bytes::{BufMut, BytesMut};
[INFO] [stderr]   |             ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `BufMut`, `Buf`
[INFO] [stderr]  --> src/pingnetwork.rs:1:23
[INFO] [stderr]   |
[INFO] [stderr] 1 | use bytes::{BytesMut, Buf, BufMut};
[INFO] [stderr]   |                       ^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `Multicast_Net` should have an upper camel case name
[INFO] [stderr]   --> src/pingnetwork.rs:36:12
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub struct Multicast_Net {
[INFO] [stderr]    |            ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MulticastNet`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/pingnetwork.rs:105:54
[INFO] [stderr]     |
[INFO] [stderr] 105 |                         println!("UDP sent Nothing");;
[INFO] [stderr]     |                                                      ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated module `mio::udp`: use net module instead
[INFO] [stderr]  --> src/pingnetwork.rs:4:10
[INFO] [stderr]   |
[INFO] [stderr] 4 | use mio::udp::*;
[INFO] [stderr]   |          ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated struct `mio::udp::UdpSocket`: use net module instead
[INFO] [stderr]   --> src/pingnetwork.rs:18:47
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub fn UDPsocket(ipadr: &str, port: &str) -> (UdpSocket, SocketAddr) {
[INFO] [stderr]    |                                               ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated struct `mio::udp::UdpSocket`: use net module instead
[INFO] [stderr]   --> src/pingnetwork.rs:21:24
[INFO] [stderr]    |
[INFO] [stderr] 21 |     let socket = match UdpSocket::bind(&saddr) {
[INFO] [stderr]    |                        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated struct `mio::udp::UdpSocket`: use net module instead
[INFO] [stderr]   --> src/pingnetwork.rs:67:42
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub fn read_udpsocket(&mut self,rx: &UdpSocket,  _: &mut Poll, token: Token, _: Ready) {
[INFO] [stderr]    |                                          ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated struct `mio::udp::UdpSocket`: use net module instead
[INFO] [stderr]   --> src/pingnetwork.rs:90:40
[INFO] [stderr]    |
[INFO] [stderr] 90 |     pub fn send_packet(&mut self, tx: &UdpSocket, ipaddr: &SocketAddr, _: &mut Poll, token: Token, _: Ready) {
[INFO] [stderr]    |                                        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `mio::udp::UdpSocket::bind`: use net module instead
[INFO] [stderr]   --> src/pingnetwork.rs:21:35
[INFO] [stderr]    |
[INFO] [stderr] 21 |     let socket = match UdpSocket::bind(&saddr) {
[INFO] [stderr]    |                                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `mio::udp::UdpSocket::recv_from`: use net module instead
[INFO] [stderr]   --> src/pingnetwork.rs:72:26
[INFO] [stderr]    |
[INFO] [stderr] 72 |                 match rx.recv_from(&mut buf[..]) {
[INFO] [stderr]    |                          ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `mio::udp::UdpSocket::send_to`: use net module instead
[INFO] [stderr]   --> src/pingnetwork.rs:96:26
[INFO] [stderr]    |
[INFO] [stderr] 96 |                 match tx.send_to(&self.buf[..], &ipaddr) {
[INFO] [stderr]    |                          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `BUFFER_CAPACITY_MESSAGE` is never used
[INFO] [stderr]  --> src/serialization.rs:8:7
[INFO] [stderr]   |
[INFO] [stderr] 8 | const BUFFER_CAPACITY_MESSAGE: usize = 400;
[INFO] [stderr]   |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `HELLO_CONFIRM` is never used
[INFO] [stderr]  --> src/serialization.rs:9:7
[INFO] [stderr]   |
[INFO] [stderr] 9 | const HELLO_CONFIRM: &'static str ="hello_confirm";
[INFO] [stderr]   |       ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `decode_key` is never used
[INFO] [stderr]   --> src/serialization.rs:11:8
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub fn decode_key(mstr: &str) -> Vec<u8> {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `payload` is never used
[INFO] [stderr]   --> src/serialization.rs:24:8
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub fn payload(
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `on_pong` is never used
[INFO] [stderr]   --> src/serialization.rs:50:8
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub fn on_pong(packet: &BytesMut, active: i32) -> Option<Neighbor> {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `match_header` is never used
[INFO] [stderr]   --> src/serialization.rs:84:8
[INFO] [stderr]    |
[INFO] [stderr] 84 | pub fn match_header(packet: &BytesMut) -> bool {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `check_size` is never used
[INFO] [stderr]   --> src/serialization.rs:96:8
[INFO] [stderr]    |
[INFO] [stderr] 96 | pub fn check_size(packet: &BytesMut) -> bool {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `time_within` is never used
[INFO] [stderr]    --> src/serialization.rs:100:8
[INFO] [stderr]     |
[INFO] [stderr] 100 | pub fn time_within(sent_tm: i64, now_tm: i64) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `bytes_vec` is never used
[INFO] [stderr]    --> src/serialization.rs:104:4
[INFO] [stderr]     |
[INFO] [stderr] 104 | fn bytes_vec(packet: &BytesMut) -> Vec<&str> {
[INFO] [stderr]     |    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `extract_payload` is never used
[INFO] [stderr]    --> src/serialization.rs:115:4
[INFO] [stderr]     |
[INFO] [stderr] 115 | fn extract_payload(vec: &Vec<&str>) -> String {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `decode_str` is never used
[INFO] [stderr]  --> src/neighbor.rs:6:8
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn decode_str(mstr: &str) -> Option<String> {
[INFO] [stderr]   |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Neighbor` is never constructed
[INFO] [stderr]   --> src/neighbor.rs:26:12
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub struct Neighbor {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/neighbor.rs:35:12
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub fn new(vec_fields: &Vec<&str>, ttnum: i32) -> Option<Neighbor> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_pub_key` is never used
[INFO] [stderr]   --> src/neighbor.rs:70:12
[INFO] [stderr]    |
[INFO] [stderr] 70 |     pub fn get_pub_key(&self) -> &String {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_payment_address` is never used
[INFO] [stderr]   --> src/neighbor.rs:74:12
[INFO] [stderr]    |
[INFO] [stderr] 74 |     pub fn get_payment_address(&self) -> &String {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_endpoint` is never used
[INFO] [stderr]   --> src/neighbor.rs:78:12
[INFO] [stderr]    |
[INFO] [stderr] 78 |     pub fn get_endpoint(&self) -> &ENDPOINT {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_seqnum` is never used
[INFO] [stderr]   --> src/neighbor.rs:82:12
[INFO] [stderr]    |
[INFO] [stderr] 82 |     pub fn get_seqnum(&self) -> i32 {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_active` is never used
[INFO] [stderr]   --> src/neighbor.rs:86:12
[INFO] [stderr]    |
[INFO] [stderr] 86 |     pub fn get_active(&self) -> i32 {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Neighbors` is never constructed
[INFO] [stderr]  --> src/neighbors.rs:5:12
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct Neighbors {
[INFO] [stderr]   |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/neighbors.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub fn new() -> Neighbors {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `insert_neighbor` is never used
[INFO] [stderr]   --> src/neighbors.rs:19:12
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub fn insert_neighbor(&mut self, neighbr: Neighbor) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `delete_with_pub_key` is never used
[INFO] [stderr]   --> src/neighbors.rs:23:8
[INFO] [stderr]    |
[INFO] [stderr] 23 |     fn delete_with_pub_key(&mut self, pub_key: &str) {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `delete_neighbor` is never used
[INFO] [stderr]   --> src/neighbors.rs:28:12
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn delete_neighbor(&mut self, neighbr: &Neighbor) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_neighbor` is never used
[INFO] [stderr]   --> src/neighbors.rs:32:12
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub fn get_neighbor(&mut self, pub_key: &str) -> Option<&Neighbor> {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_host_status_num` is never used
[INFO] [stderr]   --> src/neighbors.rs:36:12
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub fn get_host_status_num(&mut self) -> i32 {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `set_host_status_num` is never used
[INFO] [stderr]   --> src/neighbors.rs:40:12
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn set_host_status_num(&mut self, num: i32) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_neighbors` is never used
[INFO] [stderr]   --> src/neighbors.rs:44:12
[INFO] [stderr]    |
[INFO] [stderr] 44 |     pub fn get_neighbors(&mut self) -> Vec<&Neighbor> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `remove_inactive_neighbors` is never used
[INFO] [stderr]   --> src/neighbors.rs:50:12
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn remove_inactive_neighbors(&mut self) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ENDPOINT` is never constructed
[INFO] [stderr]  --> src/types.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct ENDPOINT {
[INFO] [stderr]   |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `DATAGRAM` is never constructed
[INFO] [stderr]  --> src/types.rs:9:12
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub struct DATAGRAM {
[INFO] [stderr]   |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `BUFFER_CAPACITY` is never used
[INFO] [stderr]   --> src/pingnetwork.rs:11:7
[INFO] [stderr]    |
[INFO] [stderr] 11 | const BUFFER_CAPACITY: usize = 800;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `LISTENER` is never used
[INFO] [stderr]   --> src/pingnetwork.rs:12:7
[INFO] [stderr]    |
[INFO] [stderr] 12 | const LISTENER: Token = Token(0);
[INFO] [stderr]    |       ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `SENDER` is never used
[INFO] [stderr]   --> src/pingnetwork.rs:13:7
[INFO] [stderr]    |
[INFO] [stderr] 13 | const SENDER: Token = Token(1);
[INFO] [stderr]    |       ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `HELLO` is never used
[INFO] [stderr]   --> src/pingnetwork.rs:15:7
[INFO] [stderr]    |
[INFO] [stderr] 15 | const HELLO: &'static str ="hello";
[INFO] [stderr]    |       ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `UDPsocket` is never used
[INFO] [stderr]   --> src/pingnetwork.rs:18:8
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub fn UDPsocket(ipadr: &str, port: &str) -> (UdpSocket, SocketAddr) {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `dcod` is never used
[INFO] [stderr]   --> src/pingnetwork.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub fn dcod(mstr: &str) -> String {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Multicast_Net` is never constructed
[INFO] [stderr]   --> src/pingnetwork.rs:36:12
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub struct Multicast_Net {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/pingnetwork.rs:46:12
[INFO] [stderr]    |
[INFO] [stderr] 46 |     pub fn new(pro_vec: &Vec<&str>, secret: [u8; 64]) -> Multicast_Net {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `parse_packet` is never used
[INFO] [stderr]   --> src/pingnetwork.rs:58:12
[INFO] [stderr]    |
[INFO] [stderr] 58 |     pub fn parse_packet(&mut self, buf: &BytesMut) {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `read_udpsocket` is never used
[INFO] [stderr]   --> src/pingnetwork.rs:67:12
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub fn read_udpsocket(&mut self,rx: &UdpSocket,  _: &mut Poll, token: Token, _: Ready) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `send_packet` is never used
[INFO] [stderr]   --> src/pingnetwork.rs:90:12
[INFO] [stderr]    |
[INFO] [stderr] 90 |     pub fn send_packet(&mut self, tx: &UdpSocket, ipaddr: &SocketAddr, _: &mut Poll, token: Token, _: Ready) {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `start_net` is never used
[INFO] [stderr]    --> src/pingnetwork.rs:120:12
[INFO] [stderr]     |
[INFO] [stderr] 120 |     pub fn start_net(&mut self, rx_ip: &str, rx_udp: &str, pro_vec: &Vec<&str>) {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `UDPsocket` should have a snake case name
[INFO] [stderr]   --> src/pingnetwork.rs:18:8
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub fn UDPsocket(ipadr: &str, port: &str) -> (UdpSocket, SocketAddr) {
[INFO] [stderr]    |        ^^^^^^^^^ help: convert the identifier to snake case: `udpsocket`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `decode`
[INFO] [stderr]    --> src/serialization.rs:125:18
[INFO] [stderr]     |
[INFO] [stderr] 125 |     use base64::{decode, encode};
[INFO] [stderr]     |                  ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `BufMut`
[INFO] [stderr]    --> src/serialization.rs:126:17
[INFO] [stderr]     |
[INFO] [stderr] 126 |     use bytes::{BufMut, BytesMut};
[INFO] [stderr]     |                 ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `types::ENDPOINT`
[INFO] [stderr]   --> src/neighbors.rs:66:9
[INFO] [stderr]    |
[INFO] [stderr] 66 |     use types::ENDPOINT;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `BufMut`
[INFO] [stderr]  --> src/types.rs:1:13
[INFO] [stderr]   |
[INFO] [stderr] 1 | use bytes::{BufMut, BytesMut};
[INFO] [stderr]   |             ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `BufMut`, `BytesMut`
[INFO] [stderr]    --> src/pingnetwork.rs:155:14
[INFO] [stderr]     |
[INFO] [stderr] 155 |     use bytes::{BufMut, BytesMut};
[INFO] [stderr]     |                 ^^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `not_time` is never used
[INFO] [stderr]    --> src/serialization.rs:147:8
[INFO] [stderr]     |
[INFO] [stderr] 147 |     fn not_time() -> Option<i64> {
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `secret` is never read
[INFO] [stderr]   --> src/pingnetwork.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub struct Multicast_Net {
[INFO] [stderr]    |            ------------- field in this struct
[INFO] [stderr] 37 |     secret: [u8; 64],
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `encodeVal` should have a snake case name
[INFO] [stderr]    --> src/serialization.rs:128:8
[INFO] [stderr]     |
[INFO] [stderr] 128 |     fn encodeVal(udp_port: &str, ip_address: &str) -> (String, String, String, [u8; 64]) {
[INFO] [stderr]     |        ^^^^^^^^^ help: convert the identifier to snake case: `encode_val`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `encodeVal` should have a snake case name
[INFO] [stderr]   --> src/neighbor.rs:98:8
[INFO] [stderr]    |
[INFO] [stderr] 98 |     fn encodeVal(udp_port: &str, ip_address: &str) -> (String, String, String) {
[INFO] [stderr]    |        ^^^^^^^^^ help: convert the identifier to snake case: `encode_val`
[INFO] [stderr] 
[INFO] [stderr] warning: function `encodeVal` should have a snake case name
[INFO] [stderr]   --> src/neighbors.rs:73:8
[INFO] [stderr]    |
[INFO] [stderr] 73 |     fn encodeVal(udp_port: &str, ip_address: &str) -> (String, String, String) {
[INFO] [stderr]    |        ^^^^^^^^^ help: convert the identifier to snake case: `encode_val`
[INFO] [stderr] 
[INFO] [stderr] warning: function `UDPsocket` should have a snake case name
[INFO] [stderr]   --> src/pingnetwork.rs:18:8
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub fn UDPsocket(ipadr: &str, port: &str) -> (UdpSocket, SocketAddr) {
[INFO] [stderr]    |        ^^^^^^^^^ help: convert the identifier to snake case: `udpsocket`
[INFO] [stderr] 
[INFO] [stderr] warning: function `encodeVal` should have a snake case name
[INFO] [stderr]    --> src/pingnetwork.rs:159:5
[INFO] [stderr]     |
[INFO] [stderr] 159 |     fn encodeVal(
[INFO] [stderr]     |        ^^^^^^^^^ help: convert the identifier to snake case: `encode_val`
[INFO] [stderr] 
[INFO] [stderr] warning: `neighbor` (lib) generated 55 warnings (run `cargo fix --lib -p neighbor` to apply 2 suggestions)
[INFO] [stderr] warning: `neighbor` (lib test) generated 26 warnings (14 duplicates) (run `cargo fix --lib -p neighbor --tests` to apply 5 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/listenet-f2fd4ec35f28ffea)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test neighbor::test::neighbor_test_seqnum ... ok
[INFO] [stdout] test neighbor::test::neighbor_test_pub_key ... ok
[INFO] [stdout] test neighbor::test::neighbor_test_end_port_udp_port ... ok
[INFO] [stdout] test neighbor::test::neighbor_test_payment_address ... ok
[INFO] [stdout] test neighbor::test::neighbor_test_end_port_ip_address ... ok
[INFO] [stdout] test serialization::test::serialization_test_header_msg ... ok
[INFO] [stdout] test neighbors::test::neighbors_test_number_neighbors ... ok
[INFO] [stdout] test neighbor::test::neighbor_test_active_num ... ok
[INFO] [stdout] test neighbors::test::neighbors_test_remove_inactive_neighbors ... ok
[INFO] [stdout] test serialization::test::serialization_test_time ... ok
[INFO] [stdout] test serialization::test::serialization_test_packet_header ... ok
[INFO] [stdout] test pingnetwork::test::test_network_returned ... ok
[INFO] [stdout] test pingnetwork::test::test_network has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "655a3f93ec8b1578d7afb88dc02dd95135b8f094acf01f5933bc115ac990483f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "655a3f93ec8b1578d7afb88dc02dd95135b8f094acf01f5933bc115ac990483f", kill_on_drop: false }`
[INFO] [stdout] 655a3f93ec8b1578d7afb88dc02dd95135b8f094acf01f5933bc115ac990483f
