[INFO] cloning repository https://github.com/morelucks/rusty-chat
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/morelucks/rusty-chat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmorelucks%2Frusty-chat", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmorelucks%2Frusty-chat'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0d4f6062092186e05f703e26482d5b88276674a6
[INFO] checking morelucks/rusty-chat against try#f3d95de532264a1215023baa665c0028aecf74b1 for pr-148477
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmorelucks%2Frusty-chat" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/morelucks/rusty-chat
[INFO] finished tweaking git repo https://github.com/morelucks/rusty-chat
[INFO] tweaked toml for git repo https://github.com/morelucks/rusty-chat written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/morelucks/rusty-chat on toolchain f3d95de532264a1215023baa665c0028aecf74b1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f3d95de532264a1215023baa665c0028aecf74b1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/morelucks/rusty-chat 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" "+f3d95de532264a1215023baa665c0028aecf74b1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+f3d95de532264a1215023baa665c0028aecf74b1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fcb0b007740d2b46702ffa44a03a9207be7cfbaad095af8c10c4fd848d231f7b
[INFO] running `Command { std: "docker" "start" "-a" "fcb0b007740d2b46702ffa44a03a9207be7cfbaad095af8c10c4fd848d231f7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fcb0b007740d2b46702ffa44a03a9207be7cfbaad095af8c10c4fd848d231f7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcb0b007740d2b46702ffa44a03a9207be7cfbaad095af8c10c4fd848d231f7b", kill_on_drop: false }`
[INFO] [stdout] fcb0b007740d2b46702ffa44a03a9207be7cfbaad095af8c10c4fd848d231f7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+f3d95de532264a1215023baa665c0028aecf74b1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b060bffcdc192fb7892fbbf22f992fc5a45266dd13dfa2e21d53ef8b334ee5fd
[INFO] running `Command { std: "docker" "start" "-a" "b060bffcdc192fb7892fbbf22f992fc5a45266dd13dfa2e21d53ef8b334ee5fd", kill_on_drop: false }`
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[INFO] [stderr]     Checking rusty-chat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Context`
[INFO] [stdout]  --> src/ws_session.rs:1:40
[INFO] [stdout]   |
[INFO] [stdout] 1 | use actix::{Actor, Addr, AsyncContext, Context, Handler, StreamHandler};
[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: `Context`
[INFO] [stdout]  --> src/ws_session.rs:1:40
[INFO] [stdout]   |
[INFO] [stdout] 1 | use actix::{Actor, Addr, AsyncContext, Context, Handler, StreamHandler};
[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 variable: `ctx`
[INFO] [stdout]   --> src/ws_session.rs:61:71
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn handle(&mut self, msg: Result<ws::Message, ws::ProtocolError>, 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/ws_session.rs:61:71
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn handle(&mut self, msg: Result<ws::Message, ws::ProtocolError>, 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: method `send_server_message` is never used
[INFO] [stdout]   --> src/ws_session.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl ChatSession {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 21 |     fn send_server_message(&self, msg: ServerMessage, ctx: &mut ws::WebsocketContext<Self>) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IncomingMessage` is never constructed
[INFO] [stdout]   --> src/ws_session.rs:87:8
[INFO] [stdout]    |
[INFO] [stdout] 87 | struct IncomingMessage {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `send_server_message` is never used
[INFO] [stdout]   --> src/ws_session.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl ChatSession {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 21 |     fn send_server_message(&self, msg: ServerMessage, ctx: &mut ws::WebsocketContext<Self>) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IncomingMessage` is never constructed
[INFO] [stdout]   --> src/ws_session.rs:87:8
[INFO] [stdout]    |
[INFO] [stdout] 87 | struct IncomingMessage {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 32s
[INFO] running `Command { std: "docker" "inspect" "b060bffcdc192fb7892fbbf22f992fc5a45266dd13dfa2e21d53ef8b334ee5fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b060bffcdc192fb7892fbbf22f992fc5a45266dd13dfa2e21d53ef8b334ee5fd", kill_on_drop: false }`
[INFO] [stdout] b060bffcdc192fb7892fbbf22f992fc5a45266dd13dfa2e21d53ef8b334ee5fd
