[INFO] updating cached repository janus/neighbor [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/janus/neighbor [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/janus/neighbor" "work/ex/beta-1.38-1/sources/1.37.0/gh/janus/neighbor"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/janus/neighbor'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/janus/neighbor" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/janus/neighbor"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/janus/neighbor'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e60aeaa9ce6fb1aeebbd6a65c1ad374772f71e54 [INFO] sha for GitHub repo janus/neighbor: e60aeaa9ce6fb1aeebbd6a65c1ad374772f71e54 [INFO] validating manifest of janus/neighbor on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of janus/neighbor on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing janus/neighbor [INFO] finished frobbing janus/neighbor [INFO] frobbed toml for janus/neighbor written to work/ex/beta-1.38-1/sources/1.37.0/gh/janus/neighbor/Cargo.toml [INFO] started frobbing janus/neighbor [INFO] finished frobbing janus/neighbor [INFO] frobbed toml for janus/neighbor written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/janus/neighbor/Cargo.toml [INFO] crate janus/neighbor already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing janus/neighbor against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/janus/neighbor:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 30c5f7c7c1b24ea044e48a9940a85332ade5486baef51ae18ffc8d2f49f7eeaa [INFO] running `"docker" "start" "-a" "30c5f7c7c1b24ea044e48a9940a85332ade5486baef51ae18ffc8d2f49f7eeaa"` [INFO] [stderr] Compiling serde v1.0.14 [INFO] [stderr] Compiling libsodium-sys v0.0.12 [INFO] [stderr] Compiling secrets v0.11.1 [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/crater/workdir) [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: use of deprecated item 'mio::udp': use net module instead [INFO] [stderr] --> src/pingnetwork.rs:4:5 [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 item '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 item '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 item '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 item '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 item 'mio::udp::UdpSocket::bind': 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 item '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 item '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 item is never used: `BUFFER_CAPACITY_MESSAGE` [INFO] [stderr] --> src/serialization.rs:8:1 [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 item is never used: `HELLO_CONFIRM` [INFO] [stderr] --> src/serialization.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | const HELLO_CONFIRM: &'static str ="hello_confirm"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `decode_key` [INFO] [stderr] --> src/serialization.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn decode_key(mstr: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `payload` [INFO] [stderr] --> src/serialization.rs:24:1 [INFO] [stderr] | [INFO] [stderr] 24 | / pub fn payload( [INFO] [stderr] 25 | | profile: &Vec<&str>, [INFO] [stderr] 26 | | seqnum: i32, [INFO] [stderr] 27 | | secret: &[u8; 64], [INFO] [stderr] ... | [INFO] [stderr] 47 | | rslt [INFO] [stderr] 48 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `on_pong` [INFO] [stderr] --> src/serialization.rs:50:1 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn on_pong(packet: &BytesMut, active: i32) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `match_header` [INFO] [stderr] --> src/serialization.rs:84:1 [INFO] [stderr] | [INFO] [stderr] 84 | pub fn match_header(packet: &BytesMut) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `check_size` [INFO] [stderr] --> src/serialization.rs:96:1 [INFO] [stderr] | [INFO] [stderr] 96 | pub fn check_size(packet: &BytesMut) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `time_within` [INFO] [stderr] --> src/serialization.rs:100:1 [INFO] [stderr] | [INFO] [stderr] 100 | pub fn time_within(sent_tm: i64, now_tm: i64) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `bytes_vec` [INFO] [stderr] --> src/serialization.rs:104:1 [INFO] [stderr] | [INFO] [stderr] 104 | fn bytes_vec(packet: &BytesMut) -> Vec<&str> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `extract_payload` [INFO] [stderr] --> src/serialization.rs:115:1 [INFO] [stderr] | [INFO] [stderr] 115 | fn extract_payload(vec: &Vec<&str>) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `decode_str` [INFO] [stderr] --> src/neighbor.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn decode_str(mstr: &str) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Neighbor` [INFO] [stderr] --> src/neighbor.rs:26:1 [INFO] [stderr] | [INFO] [stderr] 26 | pub struct Neighbor { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/neighbor.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn new(vec_fields: &Vec<&str>, ttnum: i32) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_pub_key` [INFO] [stderr] --> src/neighbor.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | pub fn get_pub_key(&self) -> &String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_payment_address` [INFO] [stderr] --> src/neighbor.rs:74:5 [INFO] [stderr] | [INFO] [stderr] 74 | pub fn get_payment_address(&self) -> &String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_endpoint` [INFO] [stderr] --> src/neighbor.rs:78:5 [INFO] [stderr] | [INFO] [stderr] 78 | pub fn get_endpoint(&self) -> &ENDPOINT { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_seqnum` [INFO] [stderr] --> src/neighbor.rs:82:5 [INFO] [stderr] | [INFO] [stderr] 82 | pub fn get_seqnum(&self) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_active` [INFO] [stderr] --> src/neighbor.rs:86:5 [INFO] [stderr] | [INFO] [stderr] 86 | pub fn get_active(&self) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Neighbors` [INFO] [stderr] --> src/neighbors.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | pub struct Neighbors { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/neighbors.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn new() -> Neighbors { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `insert_neighbor` [INFO] [stderr] --> src/neighbors.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn insert_neighbor(&mut self, neighbr: Neighbor) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `delete_with_pub_key` [INFO] [stderr] --> src/neighbors.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | fn delete_with_pub_key(&mut self, pub_key: &str) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `delete_neighbor` [INFO] [stderr] --> src/neighbors.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn delete_neighbor(&mut self, neighbr: &Neighbor) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_neighbor` [INFO] [stderr] --> src/neighbors.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn get_neighbor(&mut self, pub_key: &str) -> Option<&Neighbor> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_host_status_num` [INFO] [stderr] --> src/neighbors.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn get_host_status_num(&mut self) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_host_status_num` [INFO] [stderr] --> src/neighbors.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn set_host_status_num(&mut self, num: i32) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_neighbors` [INFO] [stderr] --> src/neighbors.rs:44:5 [INFO] [stderr] | [INFO] [stderr] 44 | pub fn get_neighbors(&mut self) -> Vec<&Neighbor> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `remove_inactive_neighbors` [INFO] [stderr] --> src/neighbors.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn remove_inactive_neighbors(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `ENDPOINT` [INFO] [stderr] --> src/types.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | pub struct ENDPOINT { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `DATAGRAM` [INFO] [stderr] --> src/types.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | pub struct DATAGRAM { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `BUFFER_CAPACITY` [INFO] [stderr] --> src/pingnetwork.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | const BUFFER_CAPACITY: usize = 800; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `LISTENER` [INFO] [stderr] --> src/pingnetwork.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | const LISTENER: Token = Token(0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `SENDER` [INFO] [stderr] --> src/pingnetwork.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | const SENDER: Token = Token(1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `HELLO` [INFO] [stderr] --> src/pingnetwork.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | const HELLO: &'static str ="hello"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `UDPsocket` [INFO] [stderr] --> src/pingnetwork.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn UDPsocket(ipadr: &str, port: &str) -> (UdpSocket, SocketAddr) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `dcod` [INFO] [stderr] --> src/pingnetwork.rs:28:1 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn dcod(mstr: &str) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Multicast_Net` [INFO] [stderr] --> src/pingnetwork.rs:36:1 [INFO] [stderr] | [INFO] [stderr] 36 | pub struct Multicast_Net { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/pingnetwork.rs:46:5 [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 is never used: `parse_packet` [INFO] [stderr] --> src/pingnetwork.rs:58:5 [INFO] [stderr] | [INFO] [stderr] 58 | pub fn parse_packet(&mut self, buf: &BytesMut) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `read_udpsocket` [INFO] [stderr] --> src/pingnetwork.rs:67:5 [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 is never used: `send_packet` [INFO] [stderr] --> src/pingnetwork.rs:90:5 [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 is never used: `start_net` [INFO] [stderr] --> src/pingnetwork.rs:120:5 [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] Finished dev [unoptimized + debuginfo] target(s) in 18.75s [INFO] running `"docker" "inspect" "30c5f7c7c1b24ea044e48a9940a85332ade5486baef51ae18ffc8d2f49f7eeaa"` [INFO] running `"docker" "rm" "-f" "30c5f7c7c1b24ea044e48a9940a85332ade5486baef51ae18ffc8d2f49f7eeaa"` [INFO] [stdout] 30c5f7c7c1b24ea044e48a9940a85332ade5486baef51ae18ffc8d2f49f7eeaa [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/janus/neighbor:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 11d88de3a854892136b35b6b60f70b975a2f16afede92abf5f1ca978587e52fa [INFO] running `"docker" "start" "-a" "11d88de3a854892136b35b6b60f70b975a2f16afede92abf5f1ca978587e52fa"` [INFO] [stderr] Compiling neighbor v0.1.1 (/opt/crater/workdir) [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`, `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: 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: use of deprecated item 'mio::udp': use net module instead [INFO] [stderr] --> src/pingnetwork.rs:4:5 [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 item '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 item '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 item '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 item '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 item 'mio::udp::UdpSocket::bind': 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 item '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 item '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: function is never used: `not_time` [INFO] [stderr] --> src/serialization.rs:147:5 [INFO] [stderr] | [INFO] [stderr] 147 | fn not_time() -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `delete_neighbor` [INFO] [stderr] --> src/neighbors.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn delete_neighbor(&mut self, neighbr: &Neighbor) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_neighbor` [INFO] [stderr] --> src/neighbors.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn get_neighbor(&mut self, pub_key: &str) -> Option<&Neighbor> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `DATAGRAM` [INFO] [stderr] --> src/types.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | pub struct DATAGRAM { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `secret` [INFO] [stderr] --> src/pingnetwork.rs:37:5 [INFO] [stderr] | [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] Finished dev [unoptimized + debuginfo] target(s) in 2.24s [INFO] running `"docker" "inspect" "11d88de3a854892136b35b6b60f70b975a2f16afede92abf5f1ca978587e52fa"` [INFO] running `"docker" "rm" "-f" "11d88de3a854892136b35b6b60f70b975a2f16afede92abf5f1ca978587e52fa"` [INFO] [stdout] 11d88de3a854892136b35b6b60f70b975a2f16afede92abf5f1ca978587e52fa [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/janus/neighbor:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 01fa7f7dbd41e07dfa8de6468990919a0eca23227f3e4dfb8b1055501111cccf [INFO] running `"docker" "start" "-a" "01fa7f7dbd41e07dfa8de6468990919a0eca23227f3e4dfb8b1055501111cccf"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/listenet-82eead5e92a70ac7 [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test neighbor::test::neighbor_test_payment_address ... ok [INFO] [stdout] test neighbor::test::neighbor_test_end_port_udp_port ... ok [INFO] [stdout] test neighbor::test::neighbor_test_pub_key ... ok [INFO] [stdout] test neighbor::test::neighbor_test_end_port_ip_address ... ok [INFO] [stdout] test neighbor::test::neighbor_test_seqnum ... ok [INFO] [stdout] test neighbors::test::neighbors_test_number_neighbors ... ok [INFO] [stdout] test neighbors::test::neighbors_test_remove_inactive_neighbors ... ok [INFO] [stdout] test serialization::test::serialization_test_packet_header ... ok [INFO] [stdout] test serialization::test::serialization_test_header_msg ... ok [INFO] [stdout] test pingnetwork::test::test_network_returned ... ok [INFO] [stdout] test serialization::test::serialization_test_time ... ok [INFO] [stdout] test neighbor::test::neighbor_test_active_num ... ok [INFO] [stdout] test pingnetwork::test::test_network ... test pingnetwork::test::test_network has been running for over 60 seconds [ERROR] error running command: no output for 300 seconds [INFO] running `"docker" "inspect" "01fa7f7dbd41e07dfa8de6468990919a0eca23227f3e4dfb8b1055501111cccf"` [INFO] running `"docker" "rm" "-f" "01fa7f7dbd41e07dfa8de6468990919a0eca23227f3e4dfb8b1055501111cccf"` [INFO] [stdout] 01fa7f7dbd41e07dfa8de6468990919a0eca23227f3e4dfb8b1055501111cccf