[INFO] cloning repository https://github.com/AhmedFathy16019/CSCE_4411_IG
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AhmedFathy16019/CSCE_4411_IG" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAhmedFathy16019%2FCSCE_4411_IG", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAhmedFathy16019%2FCSCE_4411_IG'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] df70ec0960a28141c88604169d91b6f1222934fb
[INFO] testing AhmedFathy16019/CSCE_4411_IG against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAhmedFathy16019%2FCSCE_4411_IG" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
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[INFO] started tweaking git repo https://github.com/AhmedFathy16019/CSCE_4411_IG
[INFO] finished tweaking git repo https://github.com/AhmedFathy16019/CSCE_4411_IG
[INFO] tweaked toml for git repo https://github.com/AhmedFathy16019/CSCE_4411_IG written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AhmedFathy16019/CSCE_4411_IG on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AhmedFathy16019/CSCE_4411_IG 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fe64b154962993d1a0ab13c37c67b84ee72c65788c117598b0ded391c3eab4af
[INFO] running `Command { std: "docker" "start" "-a" "fe64b154962993d1a0ab13c37c67b84ee72c65788c117598b0ded391c3eab4af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe64b154962993d1a0ab13c37c67b84ee72c65788c117598b0ded391c3eab4af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe64b154962993d1a0ab13c37c67b84ee72c65788c117598b0ded391c3eab4af", kill_on_drop: false }`
[INFO] [stdout] fe64b154962993d1a0ab13c37c67b84ee72c65788c117598b0ded391c3eab4af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf555c36d2c1164a7c06c8190b4cb54a61eb37b822b69fe7018b55cdf06ab54e
[INFO] running `Command { std: "docker" "start" "-a" "bf555c36d2c1164a7c06c8190b4cb54a61eb37b822b69fe7018b55cdf06ab54e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling tokio v1.33.0
[INFO] [stderr]    Compiling rust_networking_example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `server_addresses`
[INFO] [stdout]   --> src/server3.rs:42:18
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn init_election(server_addresses: &Vec<SocketAddr>, load: &i64) {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_addresses`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `load`
[INFO] [stdout]   --> src/server3.rs:42:54
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn init_election(server_addresses: &Vec<SocketAddr>, load: &i64) {
[INFO] [stdout]    |                                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_load`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `init_election` is never used
[INFO] [stdout]   --> src/server3.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn init_election(server_addresses: &Vec<SocketAddr>, load: &i64) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `server_addresses`
[INFO] [stdout]   --> src/server.rs:42:18
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn init_election(server_addresses: &Vec<SocketAddr>, load: &i64) {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_addresses`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `load`
[INFO] [stdout]   --> src/server.rs:42:54
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn init_election(server_addresses: &Vec<SocketAddr>, load: &i64) {
[INFO] [stdout]    |                                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_load`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `server_addr`
[INFO] [stdout]   --> src/client.rs:43:18
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let (length, server_addr) = socket
[INFO] [stdout]    |                  ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_addr`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ServerReply` is never used
[INFO] [stdout]  --> src/client.rs:7:6
[INFO] [stdout]   |
[INFO] [stdout] 7 | enum ServerReply {
[INFO] [stdout]   |      ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `init_election` is never used
[INFO] [stdout]   --> src/server.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn init_election(server_addresses: &Vec<SocketAddr>, load: &i64) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `send_request_to_server` is never used
[INFO] [stdout]   --> src/client.rs:32:4
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn send_request_to_server(socket: &UdpSocket, server_addr: &SocketAddr, data: &[u8]) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `server_addresses`
[INFO] [stdout]   --> src/server2.rs:42:18
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn init_election(server_addresses: &Vec<SocketAddr>, load: &i64) {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_addresses`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `load`
[INFO] [stdout]   --> src/server2.rs:42:54
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn init_election(server_addresses: &Vec<SocketAddr>, load: &i64) {
[INFO] [stdout]    |                                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_load`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `init_election` is never used
[INFO] [stdout]   --> src/server2.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn init_election(server_addresses: &Vec<SocketAddr>, load: &i64) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 56.75s
[INFO] running `Command { std: "docker" "inspect" "bf555c36d2c1164a7c06c8190b4cb54a61eb37b822b69fe7018b55cdf06ab54e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf555c36d2c1164a7c06c8190b4cb54a61eb37b822b69fe7018b55cdf06ab54e", kill_on_drop: false }`
[INFO] [stdout] bf555c36d2c1164a7c06c8190b4cb54a61eb37b822b69fe7018b55cdf06ab54e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aece002a4b61827ee7ebf8244ced13f7368d8b54c176054cb953d4216b7bf7fd
[INFO] running `Command { std: "docker" "start" "-a" "aece002a4b61827ee7ebf8244ced13f7368d8b54c176054cb953d4216b7bf7fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_networking_example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `server_addresses`
[INFO] [stdout]   --> src/server2.rs:42:18
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn init_election(server_addresses: &Vec<SocketAddr>, load: &i64) {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_addresses`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `load`
[INFO] [stdout]   --> src/server2.rs:42:54
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn init_election(server_addresses: &Vec<SocketAddr>, load: &i64) {
[INFO] [stdout]    |                                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_load`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `init_election` is never used
[INFO] [stdout]   --> src/server2.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn init_election(server_addresses: &Vec<SocketAddr>, load: &i64) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `server_addresses`
[INFO] [stdout]   --> src/server3.rs:42:18
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn init_election(server_addresses: &Vec<SocketAddr>, load: &i64) {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_addresses`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `load`
[INFO] [stdout]   --> src/server3.rs:42:54
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn init_election(server_addresses: &Vec<SocketAddr>, load: &i64) {
[INFO] [stdout]    |                                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_load`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `init_election` is never used
[INFO] [stdout]   --> src/server3.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn init_election(server_addresses: &Vec<SocketAddr>, load: &i64) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `server_addr`
[INFO] [stdout]   --> src/client.rs:43:18
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let (length, server_addr) = socket
[INFO] [stdout]    |                  ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_addr`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `server_addresses`
[INFO] [stdout]   --> src/server.rs:42:18
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn init_election(server_addresses: &Vec<SocketAddr>, load: &i64) {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_addresses`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `load`
[INFO] [stdout]   --> src/server.rs:42:54
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn init_election(server_addresses: &Vec<SocketAddr>, load: &i64) {
[INFO] [stdout]    |                                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_load`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `init_election` is never used
[INFO] [stdout]   --> src/server.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn init_election(server_addresses: &Vec<SocketAddr>, load: &i64) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ServerReply` is never used
[INFO] [stdout]  --> src/client.rs:7:6
[INFO] [stdout]   |
[INFO] [stdout] 7 | enum ServerReply {
[INFO] [stdout]   |      ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `send_request_to_server` is never used
[INFO] [stdout]   --> src/client.rs:32:4
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn send_request_to_server(socket: &UdpSocket, server_addr: &SocketAddr, data: &[u8]) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "aece002a4b61827ee7ebf8244ced13f7368d8b54c176054cb953d4216b7bf7fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aece002a4b61827ee7ebf8244ced13f7368d8b54c176054cb953d4216b7bf7fd", kill_on_drop: false }`
[INFO] [stdout] aece002a4b61827ee7ebf8244ced13f7368d8b54c176054cb953d4216b7bf7fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5e3a9ed82ce0fef7f4caac233b491e3116b822ee8fc4d3b59e9f1c9c1a9bf8f1
[INFO] running `Command { std: "docker" "start" "-a" "5e3a9ed82ce0fef7f4caac233b491e3116b822ee8fc4d3b59e9f1c9c1a9bf8f1", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `server_addresses`
[INFO] [stderr]   --> src/server3.rs:42:18
[INFO] [stderr]    |
[INFO] [stderr] 42 | fn init_election(server_addresses: &Vec<SocketAddr>, load: &i64) {
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_addresses`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `load`
[INFO] [stderr]   --> src/server3.rs:42:54
[INFO] [stderr]    |
[INFO] [stderr] 42 | fn init_election(server_addresses: &Vec<SocketAddr>, load: &i64) {
[INFO] [stderr]    |                                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_load`
[INFO] [stderr] 
[INFO] [stderr] warning: function `init_election` is never used
[INFO] [stderr]   --> src/server3.rs:42:4
[INFO] [stderr]    |
[INFO] [stderr] 42 | fn init_election(server_addresses: &Vec<SocketAddr>, load: &i64) {
[INFO] [stderr]    |    ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `server_addr`
[INFO] [stderr]   --> src/client.rs:43:18
[INFO] [stderr]    |
[INFO] [stderr] 43 |     let (length, server_addr) = socket
[INFO] [stderr]    |                  ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_addr`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum `ServerReply` is never used
[INFO] [stderr]  --> src/client.rs:7:6
[INFO] [stderr]   |
[INFO] [stderr] 7 | enum ServerReply {
[INFO] [stderr]   |      ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `send_request_to_server` is never used
[INFO] [stderr]   --> src/client.rs:32:4
[INFO] [stderr]    |
[INFO] [stderr] 32 | fn send_request_to_server(socket: &UdpSocket, server_addr: &SocketAddr, data: &[u8]) {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `server_addresses`
[INFO] [stderr]   --> src/server.rs:42:18
[INFO] [stderr]    |
[INFO] [stderr] 42 | fn init_election(server_addresses: &Vec<SocketAddr>, load: &i64) {
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_addresses`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `load`
[INFO] [stderr]   --> src/server.rs:42:54
[INFO] [stderr]    |
[INFO] [stderr] 42 | fn init_election(server_addresses: &Vec<SocketAddr>, load: &i64) {
[INFO] [stderr]    |                                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_load`
[INFO] [stderr] 
[INFO] [stderr] warning: function `init_election` is never used
[INFO] [stderr]   --> src/server.rs:42:4
[INFO] [stderr]    |
[INFO] [stderr] 42 | fn init_election(server_addresses: &Vec<SocketAddr>, load: &i64) {
[INFO] [stderr]    |    ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `server_addresses`
[INFO] [stderr]   --> src/server2.rs:42:18
[INFO] [stderr]    |
[INFO] [stderr] 42 | fn init_election(server_addresses: &Vec<SocketAddr>, load: &i64) {
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_addresses`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `load`
[INFO] [stderr]   --> src/server2.rs:42:54
[INFO] [stderr]    |
[INFO] [stderr] 42 | fn init_election(server_addresses: &Vec<SocketAddr>, load: &i64) {
[INFO] [stderr]    |                                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_load`
[INFO] [stderr] 
[INFO] [stderr] warning: function `init_election` is never used
[INFO] [stderr]   --> src/server2.rs:42:4
[INFO] [stderr]    |
[INFO] [stderr] 42 | fn init_election(server_addresses: &Vec<SocketAddr>, load: &i64) {
[INFO] [stderr]    |    ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rust_networking_example` (bin "server3" test) generated 3 warnings
[INFO] [stderr] warning: `rust_networking_example` (bin "client" test) generated 3 warnings
[INFO] [stderr] warning: `rust_networking_example` (bin "server" test) generated 3 warnings
[INFO] [stderr] warning: `rust_networking_example` (bin "server2" test) generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/client.rs (/opt/rustwide/target/debug/deps/client-4d9b62642b7faa3f)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/client2.rs (/opt/rustwide/target/debug/deps/client2-7a5868328af55509)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/client3.rs (/opt/rustwide/target/debug/deps/client3-e203618628f354ef)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/server.rs (/opt/rustwide/target/debug/deps/server-0992d3ec56d19288)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]      Running unittests src/server2.rs (/opt/rustwide/target/debug/deps/server2-c135c0900fa6953a)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/server3.rs (/opt/rustwide/target/debug/deps/server3-3e57f599cd81d6f9)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5e3a9ed82ce0fef7f4caac233b491e3116b822ee8fc4d3b59e9f1c9c1a9bf8f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e3a9ed82ce0fef7f4caac233b491e3116b822ee8fc4d3b59e9f1c9c1a9bf8f1", kill_on_drop: false }`
[INFO] [stdout] 5e3a9ed82ce0fef7f4caac233b491e3116b822ee8fc4d3b59e9f1c9c1a9bf8f1
