[INFO] cloning repository https://github.com/Samuraien2/uno-ws
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Samuraien2/uno-ws" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSamuraien2%2Funo-ws", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSamuraien2%2Funo-ws'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6a789a5639635a0d20980e6ed694b89221c57d0c
[INFO] fixing Samuraien2/uno-ws against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSamuraien2%2Funo-ws" "/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/Samuraien2/uno-ws
[INFO] finished tweaking git repo https://github.com/Samuraien2/uno-ws
[INFO] tweaked toml for git repo https://github.com/Samuraien2/uno-ws written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Samuraien2/uno-ws on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Samuraien2/uno-ws 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-tungstenite v0.28.0
[INFO] [stderr]   Downloaded syn v2.0.107
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] b349818db6855b1acf3db3d4fbe3ea68ea333ba1bc1146122051ab84e7bb609d
[INFO] running `Command { std: "docker" "start" "b349818db6855b1acf3db3d4fbe3ea68ea333ba1bc1146122051ab84e7bb609d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b349818db6855b1acf3db3d4fbe3ea68ea333ba1bc1146122051ab84e7bb609d" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b349818db6855b1acf3db3d4fbe3ea68ea333ba1bc1146122051ab84e7bb609d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b349818db6855b1acf3db3d4fbe3ea68ea333ba1bc1146122051ab84e7bb609d" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking http v1.3.1
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]    Compiling syn v2.0.107
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking mio v1.1.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]     Checking tungstenite v0.28.0
[INFO] [stderr]     Checking tokio-tungstenite v0.28.0
[INFO] [stderr]     Checking uno-ws v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find value `user` in this scope
[INFO] [stdout]   --> src/main.rs:97:16
[INFO] [stdout]    |
[INFO] [stdout] 97 |             if user.room > 0 || bytes.len() == 1 {
[INFO] [stdout]    |                ^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a local variable with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 97 |             if users.room > 0 || bytes.len() == 1 {
[INFO] [stdout]    |                    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `user` in this scope
[INFO] [stdout]   --> src/main.rs:97:16
[INFO] [stdout]    |
[INFO] [stdout] 97 |             if user.room > 0 || bytes.len() == 1 {
[INFO] [stdout]    |                ^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a local variable with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 97 |             if users.room > 0 || bytes.len() == 1 {
[INFO] [stdout]    |                    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:91:29
[INFO] [stdout]    |
[INFO] [stdout] 91 |                 users: vec![uid],
[INFO] [stdout]    |                             ^^^ expected `Connection`, found `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/main.rs:108:37
[INFO] [stdout]     |
[INFO] [stdout] 108 |                     room.users.push(conn);
[INFO] [stdout]     |                                ---- ^^^^ expected `Connection`, found `&mut User`
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/alloc/src/vec/mod.rs:1003:11
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/main.rs:141:24
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 write: write,
[INFO] [stdout]     |                        ^^^^^ expected `Mutex<SplitSink<..., ...>>`, found `SplitSink<WebSocketStream<...>, ...>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `tokio::sync::Mutex<SplitSink<_, _>>`
[INFO] [stdout]                found struct `SplitSink<_, _>`
[INFO] [stdout] help: call `Into::into` on this expression to convert `SplitSink<WebSocketStream<tokio::net::TcpStream>, Message>` into `tokio::sync::Mutex<SplitSink<WebSocketStream<tokio::net::TcpStream>, Message>>`
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 write: write.into(),
[INFO] [stdout]     |                             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `send` exists for struct `tokio::sync::Mutex<SplitSink<WebSocketStream<tokio::net::TcpStream>, Message>>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> src/main.rs:146:24
[INFO] [stdout]     |
[INFO] [stdout] 146 |             conn.write.send(get_rooms_msg(&rooms).await).await.unwrap();
[INFO] [stdout]     |                        ^^^^ method cannot be called due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/sync/mutex.rs:133:1
[INFO] [stdout]     |
[INFO] [stdout] 133 | pub struct Mutex<T: ?Sized> {
[INFO] [stdout]     | --------------------------- doesn't satisfy `_: Sink<_>` or `_: SinkExt<_>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `tokio::sync::Mutex<SplitSink<WebSocketStream<tokio::net::TcpStream>, Message>>: futures_util::Sink<_>`
[INFO] [stdout]             which is required by `tokio::sync::Mutex<SplitSink<WebSocketStream<tokio::net::TcpStream>, Message>>: SinkExt<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 4 arguments but 3 arguments were supplied
[INFO] [stdout]    --> src/main.rs:151:25
[INFO] [stdout]     |
[INFO] [stdout] 151 |                     if !on_packet(conn, msg.into_data(), &rooms).await {
[INFO] [stdout]     |                         ^^^^^^^^^ ----                   ------ argument #3 of type `&Arc<tokio::sync::Mutex<HashMap<u32, User>>>` is missing
[INFO] [stdout]     |                                   |
[INFO] [stdout]     |                                   expected `u32`, found `&mut Connection`
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/main.rs:69:10
[INFO] [stdout]     |
[INFO] [stdout]  69 | async fn on_packet(uid: UserID, bytes: Bytes, users: &Users, rooms: &Rooms) -> bool {
[INFO] [stdout]     |          ^^^^^^^^^ -----------                -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 151 -                     if !on_packet(conn, msg.into_data(), &rooms).await {
[INFO] [stdout] 151 +                     if !on_packet(/* u32 */, msg.into_data(), /* &Arc<tokio::sync::Mutex<HashMap<u32, User>>> */, &rooms).await {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:91:29
[INFO] [stdout]    |
[INFO] [stdout] 91 |                 users: vec![uid],
[INFO] [stdout]    |                             ^^^ expected `Connection`, found `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `send` exists for struct `tokio::sync::Mutex<SplitSink<WebSocketStream<tokio::net::TcpStream>, Message>>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> src/main.rs:152:36
[INFO] [stdout]     |
[INFO] [stdout] 152 |                         conn.write.send(Message::text("Error")).await.unwrap();
[INFO] [stdout]     |                                    ^^^^ method cannot be called due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/sync/mutex.rs:133:1
[INFO] [stdout]     |
[INFO] [stdout] 133 | pub struct Mutex<T: ?Sized> {
[INFO] [stdout]     | --------------------------- doesn't satisfy `_: Sink<_>` or `_: SinkExt<_>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `tokio::sync::Mutex<SplitSink<WebSocketStream<tokio::net::TcpStream>, Message>>: futures_util::Sink<_>`
[INFO] [stdout]             which is required by `tokio::sync::Mutex<SplitSink<WebSocketStream<tokio::net::TcpStream>, Message>>: SinkExt<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0308, E0425, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/main.rs:108:37
[INFO] [stdout]     |
[INFO] [stdout] 108 |                     room.users.push(conn);
[INFO] [stdout]     |                                ---- ^^^^ expected `Connection`, found `&mut User`
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/alloc/src/vec/mod.rs:1003:11
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `uno-ws` (bin "uno-ws" test) due to 7 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/main.rs:141:24
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 write: write,
[INFO] [stdout]     |                        ^^^^^ expected `Mutex<SplitSink<..., ...>>`, found `SplitSink<WebSocketStream<...>, ...>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `tokio::sync::Mutex<SplitSink<_, _>>`
[INFO] [stdout]                found struct `SplitSink<_, _>`
[INFO] [stdout] help: call `Into::into` on this expression to convert `SplitSink<WebSocketStream<tokio::net::TcpStream>, Message>` into `tokio::sync::Mutex<SplitSink<WebSocketStream<tokio::net::TcpStream>, Message>>`
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 write: write.into(),
[INFO] [stdout]     |                             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `send` exists for struct `tokio::sync::Mutex<SplitSink<WebSocketStream<tokio::net::TcpStream>, Message>>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> src/main.rs:146:24
[INFO] [stdout]     |
[INFO] [stdout] 146 |             conn.write.send(get_rooms_msg(&rooms).await).await.unwrap();
[INFO] [stdout]     |                        ^^^^ method cannot be called due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/sync/mutex.rs:133:1
[INFO] [stdout]     |
[INFO] [stdout] 133 | pub struct Mutex<T: ?Sized> {
[INFO] [stdout]     | --------------------------- doesn't satisfy `_: Sink<_>` or `_: SinkExt<_>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `tokio::sync::Mutex<SplitSink<WebSocketStream<tokio::net::TcpStream>, Message>>: futures_util::Sink<_>`
[INFO] [stdout]             which is required by `tokio::sync::Mutex<SplitSink<WebSocketStream<tokio::net::TcpStream>, Message>>: SinkExt<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 4 arguments but 3 arguments were supplied
[INFO] [stdout]    --> src/main.rs:151:25
[INFO] [stdout]     |
[INFO] [stdout] 151 |                     if !on_packet(conn, msg.into_data(), &rooms).await {
[INFO] [stdout]     |                         ^^^^^^^^^ ----                   ------ argument #3 of type `&Arc<tokio::sync::Mutex<HashMap<u32, User>>>` is missing
[INFO] [stdout]     |                                   |
[INFO] [stdout]     |                                   expected `u32`, found `&mut Connection`
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/main.rs:69:10
[INFO] [stdout]     |
[INFO] [stdout]  69 | async fn on_packet(uid: UserID, bytes: Bytes, users: &Users, rooms: &Rooms) -> bool {
[INFO] [stdout]     |          ^^^^^^^^^ -----------                -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 151 -                     if !on_packet(conn, msg.into_data(), &rooms).await {
[INFO] [stdout] 151 +                     if !on_packet(/* u32 */, msg.into_data(), /* &Arc<tokio::sync::Mutex<HashMap<u32, User>>> */, &rooms).await {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `send` exists for struct `tokio::sync::Mutex<SplitSink<WebSocketStream<tokio::net::TcpStream>, Message>>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> src/main.rs:152:36
[INFO] [stdout]     |
[INFO] [stdout] 152 |                         conn.write.send(Message::text("Error")).await.unwrap();
[INFO] [stdout]     |                                    ^^^^ method cannot be called due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/sync/mutex.rs:133:1
[INFO] [stdout]     |
[INFO] [stdout] 133 | pub struct Mutex<T: ?Sized> {
[INFO] [stdout]     | --------------------------- doesn't satisfy `_: Sink<_>` or `_: SinkExt<_>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `tokio::sync::Mutex<SplitSink<WebSocketStream<tokio::net::TcpStream>, Message>>: futures_util::Sink<_>`
[INFO] [stdout]             which is required by `tokio::sync::Mutex<SplitSink<WebSocketStream<tokio::net::TcpStream>, Message>>: SinkExt<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0308, E0425, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `uno-ws` (bin "uno-ws") due to 7 previous errors
[INFO] running `Command { std: "docker" "inspect" "b349818db6855b1acf3db3d4fbe3ea68ea333ba1bc1146122051ab84e7bb609d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b349818db6855b1acf3db3d4fbe3ea68ea333ba1bc1146122051ab84e7bb609d", kill_on_drop: false }`
[INFO] [stdout] b349818db6855b1acf3db3d4fbe3ea68ea333ba1bc1146122051ab84e7bb609d
