[INFO] fetching crate chatrs 0.1.0...
[INFO] building chatrs-0.1.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate chatrs 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate chatrs 0.1.0
[INFO] finished tweaking crates.io crate chatrs 0.1.0
[INFO] tweaked toml for crates.io crate chatrs 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate chatrs 0.1.0 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate chatrs 0.1.0 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stderr]    Compiling chatrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `ActorContext`, `ActorFuture`, `ContextFutureSpawner`, `WrapFuture`, `fut::FutureWrap`, `fut`, and `prelude::Future`
[INFO] [stdout]  --> src/chat.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | use actix::{Actor, ActorFuture,
[INFO] [stdout]   |                    ^^^^^^^^^^^
[INFO] [stdout] 4 |     ContextFutureSpawner, ActorContext,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 5 |     WrapFuture, StreamHandler,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 |     fut, fut::FutureWrap, prelude::Future};
[INFO] [stdout]   |     ^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/chat.rs:94:34
[INFO] [stdout]    |
[INFO] [stdout] 94 |             .try_send(ConnMess { /// try to send a connection message to register in the chat
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 95 |                 addr_res: addr_ws.recipient(), //this chatsock
[INFO] [stdout]    |                 ----------------------------- rustdoc does not generate documentation for expression fields
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/chat.rs:189:41
[INFO] [stdout]     |
[INFO] [stdout] 189 |     fn handle(&mut self, msg: ConnMess, ctx: &mut Self::Context) {
[INFO] [stdout]     |                                         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/chat.rs:198:40
[INFO] [stdout]     |
[INFO] [stdout] 198 |     fn handle(&mut self, msg: CheckId, ctx: &mut Self::Context) -> Self::Result {
[INFO] [stdout]     |                                        ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/chat.rs:208:41
[INFO] [stdout]     |
[INFO] [stdout] 208 |     fn handle(&mut self, msg: DiscMess, ctx: &mut Self::Context) {
[INFO] [stdout]     |                                         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/chat.rs:217:45
[INFO] [stdout]     |
[INFO] [stdout] 217 |     fn handle(&mut self, msg: ChatSockMess, ctx: &mut Self::Context) {
[INFO] [stdout]     |                                             ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Message`, `Recipient`, and `StreamHandler`
[INFO] [stdout]  --> src/main.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | use actix::{Actor, StreamHandler,
[INFO] [stdout]   |                    ^^^^^^^^^^^^^
[INFO] [stdout] 5 |     Addr, AsyncContext, Message, Recipient,
[INFO] [stdout]   |                         ^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Serialize`
[INFO] [stdout]   --> src/main.rs:13:26
[INFO] [stdout]    |
[INFO] [stdout] 13 | use serde::{Deserialize, Serialize};
[INFO] [stdout]    |                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ActorContext`, `ActorFuture`, `ContextFutureSpawner`, `WrapFuture`, `fut::FutureWrap`, `fut`, and `prelude::Future`
[INFO] [stdout]  --> src/chat.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | use actix::{Actor, ActorFuture,
[INFO] [stdout]   |                    ^^^^^^^^^^^
[INFO] [stdout] 4 |     ContextFutureSpawner, ActorContext,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 5 |     WrapFuture, StreamHandler,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 |     fut, fut::FutureWrap, prelude::Future};
[INFO] [stdout]   |     ^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/chat.rs:94:34
[INFO] [stdout]    |
[INFO] [stdout] 94 |             .try_send(ConnMess { /// try to send a connection message to register in the chat
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 95 |                 addr_res: addr_ws.recipient(), //this chatsock
[INFO] [stdout]    |                 ----------------------------- rustdoc does not generate documentation for expression fields
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stdout]    --> src/main.rs:259:17
[INFO] [stdout]     |
[INFO] [stdout] 259 |         thread::sleep_ms(1000);
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `req`
[INFO] [stdout]   --> src/main.rs:37:16
[INFO] [stdout]    |
[INFO] [stdout] 37 | async fn index(req: HttpRequest) -> Result<NamedFile> {
[INFO] [stdout]    |                ^^^ help: if this is intentional, prefix it with an underscore: `_req`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `req`
[INFO] [stdout]   --> src/main.rs:56:20
[INFO] [stdout]    |
[INFO] [stdout] 56 | async fn pedir_rfc(req: HttpRequest) -> Result<NamedFile> {
[INFO] [stdout]    |                    ^^^ help: if this is intentional, prefix it with an underscore: `_req`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `req`
[INFO] [stdout]    --> src/main.rs:201:21
[INFO] [stdout]     |
[INFO] [stdout] 201 | async fn enter_chat(req: HttpRequest,
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_req`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AsyncContext`
[INFO] [stdout]  --> src/main.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Addr, AsyncContext, Message, Recipient,
[INFO] [stdout]   |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/chat.rs:189:41
[INFO] [stdout]     |
[INFO] [stdout] 189 |     fn handle(&mut self, msg: ConnMess, ctx: &mut Self::Context) {
[INFO] [stdout]     |                                         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/chat.rs:198:40
[INFO] [stdout]     |
[INFO] [stdout] 198 |     fn handle(&mut self, msg: CheckId, ctx: &mut Self::Context) -> Self::Result {
[INFO] [stdout]     |                                        ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/chat.rs:208:41
[INFO] [stdout]     |
[INFO] [stdout] 208 |     fn handle(&mut self, msg: DiscMess, ctx: &mut Self::Context) {
[INFO] [stdout]     |                                         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/chat.rs:217:45
[INFO] [stdout]     |
[INFO] [stdout] 217 |     fn handle(&mut self, msg: ChatSockMess, ctx: &mut Self::Context) {
[INFO] [stdout]     |                                             ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]    --> src/main.rs:190:25
[INFO] [stdout]     |
[INFO] [stdout] 190 |                     Err(err) => {
[INFO] [stdout]     |                         ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/main.rs:184:28
[INFO] [stdout]     |
[INFO] [stdout] 184 |             .then(|res, s, ctx| {
[INFO] [stdout]     |                            ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:280:9
[INFO] [stdout]     |
[INFO] [stdout] 280 |     let mut file = File::open(path);
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `th`
[INFO] [stdout]    --> src/main.rs:334:9
[INFO] [stdout]     |
[INFO] [stdout] 334 |     let th = thread::spawn(move || {
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_th`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_counter` is never used
[INFO] [stdout]    --> src/main.rs:250:10
[INFO] [stdout]     |
[INFO] [stdout] 250 | async fn get_counter(data: web::Data<Arc<Mutex<Contador>>>) -> i32 {
[INFO] [stdout]     |          ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 18s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "607b0886de1f8c507f4a862fdef27b7d42f223fb61f5f6e3ea1ccd54b7ee293c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "607b0886de1f8c507f4a862fdef27b7d42f223fb61f5f6e3ea1ccd54b7ee293c", kill_on_drop: false }`
[INFO] [stdout] 607b0886de1f8c507f4a862fdef27b7d42f223fb61f5f6e3ea1ccd54b7ee293c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff9dec029bc41babb1bf2636f07d5efb3f727724a52f3f692efc751e40299469
[INFO] running `Command { std: "docker" "start" "-a" "ff9dec029bc41babb1bf2636f07d5efb3f727724a52f3f692efc751e40299469", kill_on_drop: false }`
[INFO] [stderr]    Compiling chatrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `ActorContext`, `ActorFuture`, `ContextFutureSpawner`, `WrapFuture`, `fut::FutureWrap`, `fut`, and `prelude::Future`
[INFO] [stdout]  --> src/chat.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | use actix::{Actor, ActorFuture,
[INFO] [stdout]   |                    ^^^^^^^^^^^
[INFO] [stdout] 4 |     ContextFutureSpawner, ActorContext,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 5 |     WrapFuture, StreamHandler,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 |     fut, fut::FutureWrap, prelude::Future};
[INFO] [stdout]   |     ^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/chat.rs:94:34
[INFO] [stdout]    |
[INFO] [stdout] 94 |             .try_send(ConnMess { /// try to send a connection message to register in the chat
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 95 |                 addr_res: addr_ws.recipient(), //this chatsock
[INFO] [stdout]    |                 ----------------------------- rustdoc does not generate documentation for expression fields
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/chat.rs:189:41
[INFO] [stdout]     |
[INFO] [stdout] 189 |     fn handle(&mut self, msg: ConnMess, ctx: &mut Self::Context) {
[INFO] [stdout]     |                                         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/chat.rs:198:40
[INFO] [stdout]     |
[INFO] [stdout] 198 |     fn handle(&mut self, msg: CheckId, ctx: &mut Self::Context) -> Self::Result {
[INFO] [stdout]     |                                        ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/chat.rs:208:41
[INFO] [stdout]     |
[INFO] [stdout] 208 |     fn handle(&mut self, msg: DiscMess, ctx: &mut Self::Context) {
[INFO] [stdout]     |                                         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/chat.rs:217:45
[INFO] [stdout]     |
[INFO] [stdout] 217 |     fn handle(&mut self, msg: ChatSockMess, ctx: &mut Self::Context) {
[INFO] [stdout]     |                                             ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ActorContext`, `ActorFuture`, `ContextFutureSpawner`, `WrapFuture`, `fut::FutureWrap`, `fut`, and `prelude::Future`
[INFO] [stdout]  --> src/chat.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | use actix::{Actor, ActorFuture,
[INFO] [stdout]   |                    ^^^^^^^^^^^
[INFO] [stdout] 4 |     ContextFutureSpawner, ActorContext,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 5 |     WrapFuture, StreamHandler,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 |     fut, fut::FutureWrap, prelude::Future};
[INFO] [stdout]   |     ^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/chat.rs:94:34
[INFO] [stdout]    |
[INFO] [stdout] 94 |             .try_send(ConnMess { /// try to send a connection message to register in the chat
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 95 |                 addr_res: addr_ws.recipient(), //this chatsock
[INFO] [stdout]    |                 ----------------------------- rustdoc does not generate documentation for expression fields
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/chat.rs:189:41
[INFO] [stdout]     |
[INFO] [stdout] 189 |     fn handle(&mut self, msg: ConnMess, ctx: &mut Self::Context) {
[INFO] [stdout]     |                                         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/chat.rs:198:40
[INFO] [stdout]     |
[INFO] [stdout] 198 |     fn handle(&mut self, msg: CheckId, ctx: &mut Self::Context) -> Self::Result {
[INFO] [stdout]     |                                        ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/chat.rs:208:41
[INFO] [stdout]     |
[INFO] [stdout] 208 |     fn handle(&mut self, msg: DiscMess, ctx: &mut Self::Context) {
[INFO] [stdout]     |                                         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/chat.rs:217:45
[INFO] [stdout]     |
[INFO] [stdout] 217 |     fn handle(&mut self, msg: ChatSockMess, ctx: &mut Self::Context) {
[INFO] [stdout]     |                                             ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Message`, `Recipient`, and `StreamHandler`
[INFO] [stdout]  --> src/main.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | use actix::{Actor, StreamHandler,
[INFO] [stdout]   |                    ^^^^^^^^^^^^^
[INFO] [stdout] 5 |     Addr, AsyncContext, Message, Recipient,
[INFO] [stdout]   |                         ^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Serialize`
[INFO] [stdout]   --> src/main.rs:13:26
[INFO] [stdout]    |
[INFO] [stdout] 13 | use serde::{Deserialize, Serialize};
[INFO] [stdout]    |                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ActorContext`, `ActorFuture`, `ContextFutureSpawner`, `WrapFuture`, `fut::FutureWrap`, `fut`, and `prelude::Future`
[INFO] [stdout]  --> src/chat.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | use actix::{Actor, ActorFuture,
[INFO] [stdout]   |                    ^^^^^^^^^^^
[INFO] [stdout] 4 |     ContextFutureSpawner, ActorContext,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 5 |     WrapFuture, StreamHandler,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 |     fut, fut::FutureWrap, prelude::Future};
[INFO] [stdout]   |     ^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/chat.rs:94:34
[INFO] [stdout]    |
[INFO] [stdout] 94 |             .try_send(ConnMess { /// try to send a connection message to register in the chat
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 95 |                 addr_res: addr_ws.recipient(), //this chatsock
[INFO] [stdout]    |                 ----------------------------- rustdoc does not generate documentation for expression fields
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stdout]    --> src/main.rs:259:17
[INFO] [stdout]     |
[INFO] [stdout] 259 |         thread::sleep_ms(1000);
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `req`
[INFO] [stdout]   --> src/main.rs:37:16
[INFO] [stdout]    |
[INFO] [stdout] 37 | async fn index(req: HttpRequest) -> Result<NamedFile> {
[INFO] [stdout]    |                ^^^ help: if this is intentional, prefix it with an underscore: `_req`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `req`
[INFO] [stdout]   --> src/main.rs:56:20
[INFO] [stdout]    |
[INFO] [stdout] 56 | async fn pedir_rfc(req: HttpRequest) -> Result<NamedFile> {
[INFO] [stdout]    |                    ^^^ help: if this is intentional, prefix it with an underscore: `_req`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `req`
[INFO] [stdout]    --> src/main.rs:201:21
[INFO] [stdout]     |
[INFO] [stdout] 201 | async fn enter_chat(req: HttpRequest,
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_req`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AsyncContext`
[INFO] [stdout]  --> src/main.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Addr, AsyncContext, Message, Recipient,
[INFO] [stdout]   |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/chat.rs:189:41
[INFO] [stdout]     |
[INFO] [stdout] 189 |     fn handle(&mut self, msg: ConnMess, ctx: &mut Self::Context) {
[INFO] [stdout]     |                                         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/chat.rs:198:40
[INFO] [stdout]     |
[INFO] [stdout] 198 |     fn handle(&mut self, msg: CheckId, ctx: &mut Self::Context) -> Self::Result {
[INFO] [stdout]     |                                        ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/chat.rs:208:41
[INFO] [stdout]     |
[INFO] [stdout] 208 |     fn handle(&mut self, msg: DiscMess, ctx: &mut Self::Context) {
[INFO] [stdout]     |                                         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/chat.rs:217:45
[INFO] [stdout]     |
[INFO] [stdout] 217 |     fn handle(&mut self, msg: ChatSockMess, ctx: &mut Self::Context) {
[INFO] [stdout]     |                                             ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]    --> src/main.rs:190:25
[INFO] [stdout]     |
[INFO] [stdout] 190 |                     Err(err) => {
[INFO] [stdout]     |                         ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/main.rs:184:28
[INFO] [stdout]     |
[INFO] [stdout] 184 |             .then(|res, s, ctx| {
[INFO] [stdout]     |                            ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:280:9
[INFO] [stdout]     |
[INFO] [stdout] 280 |     let mut file = File::open(path);
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `th`
[INFO] [stdout]    --> src/main.rs:334:9
[INFO] [stdout]     |
[INFO] [stdout] 334 |     let th = thread::spawn(move || {
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_th`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_counter` is never used
[INFO] [stdout]    --> src/main.rs:250:10
[INFO] [stdout]     |
[INFO] [stdout] 250 | async fn get_counter(data: web::Data<Arc<Mutex<Contador>>>) -> i32 {
[INFO] [stdout]     |          ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.31s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "ff9dec029bc41babb1bf2636f07d5efb3f727724a52f3f692efc751e40299469", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff9dec029bc41babb1bf2636f07d5efb3f727724a52f3f692efc751e40299469", kill_on_drop: false }`
[INFO] [stdout] ff9dec029bc41babb1bf2636f07d5efb3f727724a52f3f692efc751e40299469
