[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] checking AhmedFathy16019/CSCE_4411_IG against master#3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0 for pr-143164
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAhmedFathy16019%2FCSCE_4411_IG" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/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-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AhmedFathy16019/CSCE_4411_IG on toolchain 3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "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" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9b5907c781a780ad6b4384fc5206d991865cf6f9707041e33bfa3e89afe8e6fa
[INFO] running `Command { std: "docker" "start" "-a" "9b5907c781a780ad6b4384fc5206d991865cf6f9707041e33bfa3e89afe8e6fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b5907c781a780ad6b4384fc5206d991865cf6f9707041e33bfa3e89afe8e6fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b5907c781a780ad6b4384fc5206d991865cf6f9707041e33bfa3e89afe8e6fa", kill_on_drop: false }`
[INFO] [stdout] 9b5907c781a780ad6b4384fc5206d991865cf6f9707041e33bfa3e89afe8e6fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f8588773d92c456002f965a6d936d623f9e61f293b30b850dd64e513e1596e6
[INFO] running `Command { std: "docker" "start" "-a" "7f8588773d92c456002f965a6d936d623f9e61f293b30b850dd64e513e1596e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]     Checking smallvec v1.11.1
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking mio v0.8.9
[INFO] [stderr]     Checking socket2 v0.5.5
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]     Checking tokio v1.33.0
[INFO] [stderr]     Checking rust_networking_example v0.1.0 (/opt/rustwide/workdir)
[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 `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] [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 `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/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: 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: 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: `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: 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/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: 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: 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_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/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 `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 12.98s
[INFO] running `Command { std: "docker" "inspect" "7f8588773d92c456002f965a6d936d623f9e61f293b30b850dd64e513e1596e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f8588773d92c456002f965a6d936d623f9e61f293b30b850dd64e513e1596e6", kill_on_drop: false }`
[INFO] [stdout] 7f8588773d92c456002f965a6d936d623f9e61f293b30b850dd64e513e1596e6
