[INFO] cloning repository https://github.com/adrianncovaci/rtp-raft-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/adrianncovaci/rtp-raft-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadrianncovaci%2Frtp-raft-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadrianncovaci%2Frtp-raft-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ad7fd685e6135c948e66e215aeed239705747f6c
[INFO] testing adrianncovaci/rtp-raft-server against beta-2021-08-01 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadrianncovaci%2Frtp-raft-server" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/adrianncovaci/rtp-raft-server on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/adrianncovaci/rtp-raft-server
[INFO] finished tweaking git repo https://github.com/adrianncovaci/rtp-raft-server
[INFO] tweaked toml for git repo https://github.com/adrianncovaci/rtp-raft-server written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/adrianncovaci/rtp-raft-server already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-test v0.4.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c495dcd9656d844c7b96228a0c1bbeabee7931bdb000537dcc5eba671a3927e3
[INFO] running `Command { std: "docker" "start" "-a" "c495dcd9656d844c7b96228a0c1bbeabee7931bdb000537dcc5eba671a3927e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c495dcd9656d844c7b96228a0c1bbeabee7931bdb000537dcc5eba671a3927e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c495dcd9656d844c7b96228a0c1bbeabee7931bdb000537dcc5eba671a3927e3", kill_on_drop: false }`
[INFO] [stdout] c495dcd9656d844c7b96228a0c1bbeabee7931bdb000537dcc5eba671a3927e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d05fb55b7bb122c6d71effe10db068e8067b688bc6758d8a95f9eca6fc280c75
[INFO] running `Command { std: "docker" "start" "-a" "d05fb55b7bb122c6d71effe10db068e8067b688bc6758d8a95f9eca6fc280c75", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling futures-core v0.3.15
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling pin-project-lite v0.2.6
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling once_cell v1.7.2
[INFO] [stderr]    Compiling async-trait v0.1.50
[INFO] [stderr]    Compiling instant v0.1.9
[INFO] [stderr]    Compiling lock_api v0.4.4
[INFO] [stderr]    Compiling tokio v1.6.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling mio v0.7.11
[INFO] [stderr]    Compiling signal-hook-registry v1.3.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling tokio-macros v1.2.0
[INFO] [stderr]    Compiling async-stream-impl v0.3.2
[INFO] [stderr]    Compiling async-stream v0.3.2
[INFO] [stderr]    Compiling tokio-stream v0.1.6
[INFO] [stderr]    Compiling tokio-test v0.4.2
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling raft_server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Ipv4Addr`, `Ipv6Addr`
[INFO] [stdout]    --> src/models/server.rs:104:20
[INFO] [stdout]     |
[INFO] [stdout] 104 |     use std::net::{Ipv4Addr, Ipv6Addr};
[INFO] [stdout]     |                    ^^^^^^^^  ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/models/server.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 106 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Log`, `ServerConfig`
[INFO] [stdout]  --> src/raft/rpc.rs:1:45
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::models::server::{Leader, Server, ServerConfig, Peer, Log, LogEntry, VoteRequest, VoteResponse};
[INFO] [stdout]   |                                             ^^^^^^^^^^^^        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LabMessage`
[INFO] [stdout]  --> src/utils.rs:3:114
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::{models::{server::{LogEntry, Peer, Server, VoteRequest, VoteResponse}, state::NodeState}, raft::rpc::{LabMessage, Rpc}};
[INFO] [stdout]   |                                                                                                                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]    --> src/raft/rpc.rs:120:9
[INFO] [stdout]     |
[INFO] [stdout] 120 | /         if let LogEntry::Heartbeat { term, id } = entry {
[INFO] [stdout] 121 | |             let rpc_msg = RpcMessage::Heartbeat {
[INFO] [stdout] 122 | |                 term,
[INFO] [stdout] 123 | |                 id
[INFO] [stdout] ...   |
[INFO] [stdout] 131 | |             }
[INFO] [stdout] 132 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout]     = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]     = help: consider replacing the `if let` with a `let`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.26s
[INFO] running `Command { std: "docker" "inspect" "d05fb55b7bb122c6d71effe10db068e8067b688bc6758d8a95f9eca6fc280c75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d05fb55b7bb122c6d71effe10db068e8067b688bc6758d8a95f9eca6fc280c75", kill_on_drop: false }`
[INFO] [stdout] d05fb55b7bb122c6d71effe10db068e8067b688bc6758d8a95f9eca6fc280c75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f67d98530c79ffecbfda39e0f93892b2d4c7197e49546868f386588fcf8734f
[INFO] running `Command { std: "docker" "start" "-a" "5f67d98530c79ffecbfda39e0f93892b2d4c7197e49546868f386588fcf8734f", kill_on_drop: false }`
[INFO] [stderr]    Compiling raft_server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `File`
[INFO] [stdout]  --> examples/client.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let mut file = File::open("msgs.txt").await?;
[INFO] [stdout]   |                    ^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 2 | async use std::fs::File;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 2 | async use tokio::fs::File;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: this enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> examples/client.rs:2:20
[INFO] [stdout]     |
[INFO] [stdout] 2   | async fn main() -> Result<()>{
[INFO] [stdout]     |                    ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] note: enum defined here, with 2 generic parameters: `T`, `E`
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 2   | async fn main() -> Result<(), E>{
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0107, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `raft_server` due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused import: `Ipv6Addr`
[INFO] [stdout]    --> src/models/server.rs:104:30
[INFO] [stdout]     |
[INFO] [stdout] 104 |     use std::net::{Ipv4Addr, Ipv6Addr};
[INFO] [stdout]     |                              ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Log`
[INFO] [stdout]  --> src/raft/rpc.rs:1:65
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::models::server::{Leader, Server, ServerConfig, Peer, Log, LogEntry, VoteRequest, VoteResponse};
[INFO] [stdout]   |                                                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LabMessage`
[INFO] [stdout]  --> src/utils.rs:3:114
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::{models::{server::{LogEntry, Peer, Server, VoteRequest, VoteResponse}, state::NodeState}, raft::rpc::{LabMessage, Rpc}};
[INFO] [stdout]   |                                                                                                                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 3 arguments but 4 arguments were supplied
[INFO] [stdout]    --> src/models/server.rs:109:27
[INFO] [stdout]     |
[INFO] [stdout] 109 |           let mut server1 = Server::new(
[INFO] [stdout]     |                             ^^^^^^^^^^^ expected 3 arguments
[INFO] [stdout] 110 | /             ServerConfig {
[INFO] [stdout] 111 | |                 timeout: Duration::from_millis(50),
[INFO] [stdout] 112 | |             },
[INFO] [stdout]     | |_____________-
[INFO] [stdout] 113 |               1,
[INFO] [stdout]     |               -
[INFO] [stdout] 114 |               SocketAddrV4::new(Ipv4Addr::LOCALHOST, 42069),
[INFO] [stdout]     |               ---------------------------------------------
[INFO] [stdout] 115 |               Vec::new(),
[INFO] [stdout]     |               ---------- supplied 4 arguments
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/models/server.rs:55:12
[INFO] [stdout]     |
[INFO] [stdout] 55  |     pub fn new(config: ServerConfig, id: usize, address: SocketAddrV4) -> Self {
[INFO] [stdout]     |            ^^^ --------------------  ---------  ---------------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 3 arguments but 4 arguments were supplied
[INFO] [stdout]    --> src/models/server.rs:125:27
[INFO] [stdout]     |
[INFO] [stdout] 125 |           let mut server1 = Server::new(
[INFO] [stdout]     |                             ^^^^^^^^^^^ expected 3 arguments
[INFO] [stdout] 126 | /             ServerConfig {
[INFO] [stdout] 127 | |                 timeout: Duration::from_millis(50),
[INFO] [stdout] 128 | |             },
[INFO] [stdout]     | |_____________-
[INFO] [stdout] 129 |               1,
[INFO] [stdout]     |               -
[INFO] [stdout] 130 |               SocketAddrV4::new(Ipv4Addr::LOCALHOST, 42069),
[INFO] [stdout]     |               ---------------------------------------------
[INFO] [stdout] 131 |               Vec::new(),
[INFO] [stdout]     |               ---------- supplied 4 arguments
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/models/server.rs:55:12
[INFO] [stdout]     |
[INFO] [stdout] 55  |     pub fn new(config: ServerConfig, id: usize, address: SocketAddrV4) -> Self {
[INFO] [stdout]     |            ^^^ --------------------  ---------  ---------------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 3 arguments but 4 arguments were supplied
[INFO] [stdout]    --> src/raft/rpc.rs:211:22
[INFO] [stdout]     |
[INFO] [stdout] 211 | ... = Server::new(ServerConfig { timeout: std::time::Duration::from_millis(75)},1, SocketAddrV4::new(Ipv4Addr::LOCALHOST, 42069), Vec::new(...
[INFO] [stdout]     |       ^^^^^^^^^^^ ------------------------------------------------------------- -  ---------------------------------------------  ---------- supplied 4 arguments
[INFO] [stdout]     |       |
[INFO] [stdout]     |       expected 3 arguments
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/models/server.rs:55:12
[INFO] [stdout]     |
[INFO] [stdout] 55  |     pub fn new(config: ServerConfig, id: usize, address: SocketAddrV4) -> Self {
[INFO] [stdout]     |            ^^^ --------------------  ---------  ---------------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "5f67d98530c79ffecbfda39e0f93892b2d4c7197e49546868f386588fcf8734f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f67d98530c79ffecbfda39e0f93892b2d4c7197e49546868f386588fcf8734f", kill_on_drop: false }`
[INFO] [stdout] 5f67d98530c79ffecbfda39e0f93892b2d4c7197e49546868f386588fcf8734f
