[INFO] cloning repository https://github.com/eR3R3/cli-chat-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eR3R3/cli-chat-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FeR3R3%2Fcli-chat-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FeR3R3%2Fcli-chat-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 671d2eb0af5276564fcc181f194ce0c6a7a1db66
[INFO] checking eR3R3/cli-chat-server against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FeR3R3%2Fcli-chat-server" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/eR3R3/cli-chat-server
[INFO] finished tweaking git repo https://github.com/eR3R3/cli-chat-server
[INFO] tweaked toml for git repo https://github.com/eR3R3/cli-chat-server written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/eR3R3/cli-chat-server on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/eR3R3/cli-chat-server 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 58d0e38a7a2a2a8aaf59ec1892730be75473957cee824ac68e127bebf2de3745
[INFO] running `Command { std: "docker" "start" "-a" "58d0e38a7a2a2a8aaf59ec1892730be75473957cee824ac68e127bebf2de3745", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58d0e38a7a2a2a8aaf59ec1892730be75473957cee824ac68e127bebf2de3745", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58d0e38a7a2a2a8aaf59ec1892730be75473957cee824ac68e127bebf2de3745", kill_on_drop: false }`
[INFO] [stdout] 58d0e38a7a2a2a8aaf59ec1892730be75473957cee824ac68e127bebf2de3745
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4c92e2bbb51c74a668d5b000518996636d4578398c98ef31ec64912112f6854
[INFO] running `Command { std: "docker" "start" "-a" "a4c92e2bbb51c74a668d5b000518996636d4578398c98ef31ec64912112f6854", kill_on_drop: false }`
[INFO] [stderr]     Checking cli_chat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:38:25
[INFO] [stdout]    |
[INFO] [stdout] 37 |                     match stream.read_exact(&mut buff).expect("Failed to read from client") {
[INFO] [stdout]    |                           ----------------------------------------------------------------- this expression has type `()`
[INFO] [stdout] 38 |                         Err(0) => break,
[INFO] [stdout]    |                         ^^^^^^ expected `()`, found `Result<_, _>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected unit type `()`
[INFO] [stdout]                    found enum `Result<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:39:25
[INFO] [stdout]    |
[INFO] [stdout] 37 |                     match stream.read_exact(&mut buff).expect("Failed to read from client") {
[INFO] [stdout]    |                           ----------------------------------------------------------------- this expression has type `()`
[INFO] [stdout] 38 |                         Err(0) => break,
[INFO] [stdout] 39 |                         Ok(_) => {
[INFO] [stdout]    |                         ^^^^^ expected `()`, found `Result<_, _>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected unit type `()`
[INFO] [stdout]                    found enum `Result<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:48:25
[INFO] [stdout]    |
[INFO] [stdout] 37 |                     match stream.read_exact(&mut buff).expect("Failed to read from client") {
[INFO] [stdout]    |                           ----------------------------------------------------------------- this expression has type `()`
[INFO] [stdout] ...
[INFO] [stdout] 48 |                         Err(e) if e.kind() == &std::io::ErrorKind::WouldBlock => {
[INFO] [stdout]    |                         ^^^^^^ expected `()`, found `Result<_, _>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected unit type `()`
[INFO] [stdout]                    found enum `Result<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:53:25
[INFO] [stdout]    |
[INFO] [stdout] 37 |                     match stream.read_exact(&mut buff).expect("Failed to read from client") {
[INFO] [stdout]    |                           ----------------------------------------------------------------- this expression has type `()`
[INFO] [stdout] ...
[INFO] [stdout] 53 |                         Err(_) => {
[INFO] [stdout]    |                         ^^^^^^ expected `()`, found `Result<_, _>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected unit type `()`
[INFO] [stdout]                    found enum `Result<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 27 | /          if let Ok((mut stream, addr)) = server.accept() {
[INFO] [stdout] 28 | |              //add the stream into the clients and store it
[INFO] [stdout] 29 | |              clients.lock().unwrap().push(stream.try_clone().expect("Failed to clone client"));
[INFO] [stdout] ...  |
[INFO] [stdout] 32 | |/             thread::spawn(move || {
[INFO] [stdout] 33 | ||                 loop {
[INFO] [stdout] 34 | ||                     //create a buffer to read the data
[INFO] [stdout] 35 | ||                     let mut buff: Vec<u8> = vec![0; MSG_SIZE];
[INFO] [stdout] ...  ||
[INFO] [stdout] 59 | ||             })
[INFO] [stdout]    | ||______________^ expected `()`, found `JoinHandle<()>`
[INFO] [stdout] 60 | |          }
[INFO] [stdout]    | |__________- expected this to be `()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected unit type `()`
[INFO] [stdout]                  found struct `JoinHandle<()>`
[INFO] [stdout] help: consider using a semicolon here
[INFO] [stdout]    |
[INFO] [stdout] 59 |             });
[INFO] [stdout]    |               +
[INFO] [stdout] help: consider using a semicolon here
[INFO] [stdout]    |
[INFO] [stdout] 60 |         };
[INFO] [stdout]    |          +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cli_chat` (bin "cli_chat") due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:38:25
[INFO] [stdout]    |
[INFO] [stdout] 37 |                     match stream.read_exact(&mut buff).expect("Failed to read from client") {
[INFO] [stdout]    |                           ----------------------------------------------------------------- this expression has type `()`
[INFO] [stdout] 38 |                         Err(0) => break,
[INFO] [stdout]    |                         ^^^^^^ expected `()`, found `Result<_, _>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected unit type `()`
[INFO] [stdout]                    found enum `Result<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:39:25
[INFO] [stdout]    |
[INFO] [stdout] 37 |                     match stream.read_exact(&mut buff).expect("Failed to read from client") {
[INFO] [stdout]    |                           ----------------------------------------------------------------- this expression has type `()`
[INFO] [stdout] 38 |                         Err(0) => break,
[INFO] [stdout] 39 |                         Ok(_) => {
[INFO] [stdout]    |                         ^^^^^ expected `()`, found `Result<_, _>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected unit type `()`
[INFO] [stdout]                    found enum `Result<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:48:25
[INFO] [stdout]    |
[INFO] [stdout] 37 |                     match stream.read_exact(&mut buff).expect("Failed to read from client") {
[INFO] [stdout]    |                           ----------------------------------------------------------------- this expression has type `()`
[INFO] [stdout] ...
[INFO] [stdout] 48 |                         Err(e) if e.kind() == &std::io::ErrorKind::WouldBlock => {
[INFO] [stdout]    |                         ^^^^^^ expected `()`, found `Result<_, _>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected unit type `()`
[INFO] [stdout]                    found enum `Result<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:53:25
[INFO] [stdout]    |
[INFO] [stdout] 37 |                     match stream.read_exact(&mut buff).expect("Failed to read from client") {
[INFO] [stdout]    |                           ----------------------------------------------------------------- this expression has type `()`
[INFO] [stdout] ...
[INFO] [stdout] 53 |                         Err(_) => {
[INFO] [stdout]    |                         ^^^^^^ expected `()`, found `Result<_, _>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected unit type `()`
[INFO] [stdout]                    found enum `Result<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 27 | /          if let Ok((mut stream, addr)) = server.accept() {
[INFO] [stdout] 28 | |              //add the stream into the clients and store it
[INFO] [stdout] 29 | |              clients.lock().unwrap().push(stream.try_clone().expect("Failed to clone client"));
[INFO] [stdout] ...  |
[INFO] [stdout] 32 | |/             thread::spawn(move || {
[INFO] [stdout] 33 | ||                 loop {
[INFO] [stdout] 34 | ||                     //create a buffer to read the data
[INFO] [stdout] 35 | ||                     let mut buff: Vec<u8> = vec![0; MSG_SIZE];
[INFO] [stdout] ...  ||
[INFO] [stdout] 59 | ||             })
[INFO] [stdout]    | ||______________^ expected `()`, found `JoinHandle<()>`
[INFO] [stdout] 60 | |          }
[INFO] [stdout]    | |__________- expected this to be `()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected unit type `()`
[INFO] [stdout]                  found struct `JoinHandle<()>`
[INFO] [stdout] help: consider using a semicolon here
[INFO] [stdout]    |
[INFO] [stdout] 59 |             });
[INFO] [stdout]    |               +
[INFO] [stdout] help: consider using a semicolon here
[INFO] [stdout]    |
[INFO] [stdout] 60 |         };
[INFO] [stdout]    |          +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cli_chat` (bin "cli_chat" test) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "a4c92e2bbb51c74a668d5b000518996636d4578398c98ef31ec64912112f6854", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4c92e2bbb51c74a668d5b000518996636d4578398c98ef31ec64912112f6854", kill_on_drop: false }`
[INFO] [stdout] a4c92e2bbb51c74a668d5b000518996636d4578398c98ef31ec64912112f6854