[INFO] cloning repository https://github.com/Vam-Jam/Messenger_Chicken
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Vam-Jam/Messenger_Chicken" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVam-Jam%2FMessenger_Chicken", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVam-Jam%2FMessenger_Chicken'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c254fa219429874ee05366d53a4a7698ef66ad9b
[INFO] testing Vam-Jam/Messenger_Chicken against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVam-Jam%2FMessenger_Chicken" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Vam-Jam/Messenger_Chicken on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Vam-Jam/Messenger_Chicken
[INFO] finished tweaking git repo https://github.com/Vam-Jam/Messenger_Chicken
[INFO] tweaked toml for git repo https://github.com/Vam-Jam/Messenger_Chicken written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/Vam-Jam/Messenger_Chicken already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2f02e018c885ea7416a66e2d50a4e0c6b2221cbe928f9383a1c1ca91c83534b2
[INFO] running `Command { std: "docker" "start" "-a" "2f02e018c885ea7416a66e2d50a4e0c6b2221cbe928f9383a1c1ca91c83534b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f02e018c885ea7416a66e2d50a4e0c6b2221cbe928f9383a1c1ca91c83534b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f02e018c885ea7416a66e2d50a4e0c6b2221cbe928f9383a1c1ca91c83534b2", kill_on_drop: false }`
[INFO] [stdout] 2f02e018c885ea7416a66e2d50a4e0c6b2221cbe928f9383a1c1ca91c83534b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b3f963ada9888f409d0fc648ec1b487fc60d60082a075506e513eeae4c87c27
[INFO] running `Command { std: "docker" "start" "-a" "1b3f963ada9888f409d0fc648ec1b487fc60d60082a075506e513eeae4c87c27", kill_on_drop: false }`
[INFO] [stderr]    Compiling messenger_chicken v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/main.rs:24:15
[INFO] [stdout]    |
[INFO] [stdout] 24 |             if(result == 0){
[INFO] [stdout]    |               ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let mut outStream   = tcpr.output_stream;
[INFO] [stdout]    |         ----^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `server`
[INFO] [stdout]   --> src/main.rs:95:5
[INFO] [stdout]    |
[INFO] [stdout] 95 |     server: Server,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `client`
[INFO] [stdout]   --> src/main.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 96 |     client: Client,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write`
[INFO] [stdout]    --> src/main.rs:134:8
[INFO] [stdout]     |
[INFO] [stdout] 134 |     fn write(stream: &mut TcpStream, content: String) -> &TcpStream{//not sure how borrow stuff works, we only want to borrow this to wri...
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `writeStream` should have a snake case name
[INFO] [stdout]   --> src/main.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let mut writeStream = tcpr.input_stream;
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `write_stream`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `outStream` should have a snake case name
[INFO] [stdout]   --> src/main.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let mut outStream   = tcpr.output_stream;
[INFO] [stdout]    |             ^^^^^^^^^ help: convert the identifier to snake case: `out_stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `userM` should have a snake case name
[INFO] [stdout]   --> src/main.rs:36:17
[INFO] [stdout]    |
[INFO] [stdout] 36 |         let mut userM = String::new();
[INFO] [stdout]    |                 ^^^^^ help: convert the identifier to snake case: `user_m`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getSAC` should have a snake case name
[INFO] [stdout]   --> src/main.rs:48:4
[INFO] [stdout]    |
[INFO] [stdout] 48 | fn getSAC()->(Server,Client){//get server & client
[INFO] [stdout]    |    ^^^^^^ help: convert the identifier to snake case: `get_sac`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `sIp` should have a snake case name
[INFO] [stdout]   --> src/main.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let mut sIp         = String::new();
[INFO] [stdout]    |             ^^^ help: convert the identifier to snake case: `s_ip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `sPort` should have a snake case name
[INFO] [stdout]   --> src/main.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let mut sPort       = String::new();
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `s_port`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `sPass` should have a snake case name
[INFO] [stdout]   --> src/main.rs:51:13
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let mut sPass       = String::new();
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `s_pass`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `sUser` should have a snake case name
[INFO] [stdout]   --> src/main.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let mut sUser       = String::new();
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `s_user`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Ip` should have a snake case name
[INFO] [stdout]   --> src/main.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 |     Ip: String,
[INFO] [stdout]    |     ^^ help: convert the identifier to snake case (notice the capitalization): `ip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Ip` should have a snake case name
[INFO] [stdout]    --> src/main.rs:103:12
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn new(Ip:String, port:String, password:String) -> Server{
[INFO] [stdout]     |            ^^ help: convert the identifier to snake case (notice the capitalization): `ip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:124:13
[INFO] [stdout]     |
[INFO] [stdout] 124 |             input_stream.write(server.password.as_bytes());
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 128 |         input_stream.write(["print('",client.username.as_str()," has connected using tcpr')\n"].concat().as_bytes());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "1b3f963ada9888f409d0fc648ec1b487fc60d60082a075506e513eeae4c87c27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b3f963ada9888f409d0fc648ec1b487fc60d60082a075506e513eeae4c87c27", kill_on_drop: false }`
[INFO] [stdout] 1b3f963ada9888f409d0fc648ec1b487fc60d60082a075506e513eeae4c87c27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c94d78f6b4e62f9f3bd3c4ac9cf3bf40e04799402bede8b29a849d4d0521379
[INFO] running `Command { std: "docker" "start" "-a" "9c94d78f6b4e62f9f3bd3c4ac9cf3bf40e04799402bede8b29a849d4d0521379", kill_on_drop: false }`
[INFO] [stderr]    Compiling messenger_chicken v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/main.rs:24:15
[INFO] [stdout]    |
[INFO] [stdout] 24 |             if(result == 0){
[INFO] [stdout]    |               ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let mut outStream   = tcpr.output_stream;
[INFO] [stdout]    |         ----^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `server`
[INFO] [stdout]   --> src/main.rs:95:5
[INFO] [stdout]    |
[INFO] [stdout] 95 |     server: Server,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `client`
[INFO] [stdout]   --> src/main.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 96 |     client: Client,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write`
[INFO] [stdout]    --> src/main.rs:134:8
[INFO] [stdout]     |
[INFO] [stdout] 134 |     fn write(stream: &mut TcpStream, content: String) -> &TcpStream{//not sure how borrow stuff works, we only want to borrow this to wri...
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `writeStream` should have a snake case name
[INFO] [stdout]   --> src/main.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let mut writeStream = tcpr.input_stream;
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `write_stream`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `outStream` should have a snake case name
[INFO] [stdout]   --> src/main.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let mut outStream   = tcpr.output_stream;
[INFO] [stdout]    |             ^^^^^^^^^ help: convert the identifier to snake case: `out_stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `userM` should have a snake case name
[INFO] [stdout]   --> src/main.rs:36:17
[INFO] [stdout]    |
[INFO] [stdout] 36 |         let mut userM = String::new();
[INFO] [stdout]    |                 ^^^^^ help: convert the identifier to snake case: `user_m`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getSAC` should have a snake case name
[INFO] [stdout]   --> src/main.rs:48:4
[INFO] [stdout]    |
[INFO] [stdout] 48 | fn getSAC()->(Server,Client){//get server & client
[INFO] [stdout]    |    ^^^^^^ help: convert the identifier to snake case: `get_sac`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `sIp` should have a snake case name
[INFO] [stdout]   --> src/main.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let mut sIp         = String::new();
[INFO] [stdout]    |             ^^^ help: convert the identifier to snake case: `s_ip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `sPort` should have a snake case name
[INFO] [stdout]   --> src/main.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let mut sPort       = String::new();
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `s_port`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `sPass` should have a snake case name
[INFO] [stdout]   --> src/main.rs:51:13
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let mut sPass       = String::new();
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `s_pass`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `sUser` should have a snake case name
[INFO] [stdout]   --> src/main.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let mut sUser       = String::new();
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `s_user`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Ip` should have a snake case name
[INFO] [stdout]   --> src/main.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 |     Ip: String,
[INFO] [stdout]    |     ^^ help: convert the identifier to snake case (notice the capitalization): `ip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Ip` should have a snake case name
[INFO] [stdout]    --> src/main.rs:103:12
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn new(Ip:String, port:String, password:String) -> Server{
[INFO] [stdout]     |            ^^ help: convert the identifier to snake case (notice the capitalization): `ip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:124:13
[INFO] [stdout]     |
[INFO] [stdout] 124 |             input_stream.write(server.password.as_bytes());
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 128 |         input_stream.write(["print('",client.username.as_str()," has connected using tcpr')\n"].concat().as_bytes());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9c94d78f6b4e62f9f3bd3c4ac9cf3bf40e04799402bede8b29a849d4d0521379", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c94d78f6b4e62f9f3bd3c4ac9cf3bf40e04799402bede8b29a849d4d0521379", kill_on_drop: false }`
[INFO] [stdout] 9c94d78f6b4e62f9f3bd3c4ac9cf3bf40e04799402bede8b29a849d4d0521379
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b54f9c68e4d410ace65d3bdf4b504117552fe31649aaf4892bf95fe491bd33a2
[INFO] running `Command { std: "docker" "start" "-a" "b54f9c68e4d410ace65d3bdf4b504117552fe31649aaf4892bf95fe491bd33a2", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stdout] running 0 tests
[INFO] [stderr]   --> src/main.rs:24:15
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 24 |             if(result == 0){
[INFO] [stdout] 
[INFO] [stderr]    |               ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 13 |     let mut outStream   = tcpr.output_stream;
[INFO] [stderr]    |         ----^^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `server`
[INFO] [stderr]   --> src/main.rs:95:5
[INFO] [stderr]    |
[INFO] [stderr] 95 |     server: Server,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `client`
[INFO] [stderr]   --> src/main.rs:96:5
[INFO] [stderr]    |
[INFO] [stderr] 96 |     client: Client,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `write`
[INFO] [stderr]    --> src/main.rs:134:8
[INFO] [stderr]     |
[INFO] [stderr] 134 |     fn write(stream: &mut TcpStream, content: String) -> &TcpStream{//not sure how borrow stuff works, we only want to borrow this to wri...
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `writeStream` should have a snake case name
[INFO] [stderr]   --> src/main.rs:12:13
[INFO] [stderr]    |
[INFO] [stderr] 12 |     let mut writeStream = tcpr.input_stream;
[INFO] [stderr]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `write_stream`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `outStream` should have a snake case name
[INFO] [stderr]   --> src/main.rs:13:13
[INFO] [stderr]    |
[INFO] [stderr] 13 |     let mut outStream   = tcpr.output_stream;
[INFO] [stderr]    |             ^^^^^^^^^ help: convert the identifier to snake case: `out_stream`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `userM` should have a snake case name
[INFO] [stderr]   --> src/main.rs:36:17
[INFO] [stderr]    |
[INFO] [stderr] 36 |         let mut userM = String::new();
[INFO] [stderr]    |                 ^^^^^ help: convert the identifier to snake case: `user_m`
[INFO] [stderr] 
[INFO] [stderr] warning: function `getSAC` should have a snake case name
[INFO] [stderr]   --> src/main.rs:48:4
[INFO] [stderr]    |
[INFO] [stderr] 48 | fn getSAC()->(Server,Client){//get server & client
[INFO] [stderr]    |    ^^^^^^ help: convert the identifier to snake case: `get_sac`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `sIp` should have a snake case name
[INFO] [stderr]   --> src/main.rs:49:13
[INFO] [stderr]    |
[INFO] [stderr] 49 |     let mut sIp         = String::new();
[INFO] [stderr]    |             ^^^ help: convert the identifier to snake case: `s_ip`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `sPort` should have a snake case name
[INFO] [stderr]   --> src/main.rs:50:13
[INFO] [stderr]    |
[INFO] [stderr] 50 |     let mut sPort       = String::new();
[INFO] [stderr]    |             ^^^^^ help: convert the identifier to snake case: `s_port`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `sPass` should have a snake case name
[INFO] [stderr]   --> src/main.rs:51:13
[INFO] [stderr]    |
[INFO] [stderr] 51 |     let mut sPass       = String::new();
[INFO] [stderr]    |             ^^^^^ help: convert the identifier to snake case: `s_pass`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `sUser` should have a snake case name
[INFO] [stderr]   --> src/main.rs:52:13
[INFO] [stderr]    |
[INFO] [stderr] 52 |     let mut sUser       = String::new();
[INFO] [stderr]    |             ^^^^^ help: convert the identifier to snake case: `s_user`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Ip` should have a snake case name
[INFO] [stderr]   --> src/main.rs:85:5
[INFO] [stderr]    |
[INFO] [stderr] 85 |     Ip: String,
[INFO] [stderr]    |     ^^ help: convert the identifier to snake case (notice the capitalization): `ip`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Ip` should have a snake case name
[INFO] [stderr]    --> src/main.rs:103:12
[INFO] [stderr]     |
[INFO] [stderr] 103 |     fn new(Ip:String, port:String, password:String) -> Server{
[INFO] [stderr]     |            ^^ help: convert the identifier to snake case (notice the capitalization): `ip`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/main.rs:124:13
[INFO] [stderr]     |
[INFO] [stderr] 124 |             input_stream.write(server.password.as_bytes());
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/main.rs:128:9
[INFO] [stderr]     |
[INFO] [stderr] 128 |         input_stream.write(["print('",client.username.as_str()," has connected using tcpr')\n"].concat().as_bytes());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: 17 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/messenger_chicken-aed345024e968c96)
[INFO] running `Command { std: "docker" "inspect" "b54f9c68e4d410ace65d3bdf4b504117552fe31649aaf4892bf95fe491bd33a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b54f9c68e4d410ace65d3bdf4b504117552fe31649aaf4892bf95fe491bd33a2", kill_on_drop: false }`
[INFO] [stdout] b54f9c68e4d410ace65d3bdf4b504117552fe31649aaf4892bf95fe491bd33a2