[INFO] cloning repository https://github.com/alpham/rust_react_chat
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alpham/rust_react_chat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falpham%2Frust_react_chat", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falpham%2Frust_react_chat'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d3cf6c3dfa1ec21786d73f29f54a1e98f981415f
[INFO] checking alpham/rust_react_chat against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falpham%2Frust_react_chat" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/alpham/rust_react_chat
[INFO] finished tweaking git repo https://github.com/alpham/rust_react_chat
[INFO] tweaked toml for git repo https://github.com/alpham/rust_react_chat written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/alpham/rust_react_chat on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/alpham/rust_react_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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded uuid v1.2.2
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[INFO] [stderr]   Downloaded diesel v2.0.2
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[INFO] [stderr]   Downloaded zstd-sys v2.0.4+zstd.1.5.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fc5816f6c67d5b806b9eed848c1540eb8195e7fc562f1031268e1319381969ac
[INFO] running `Command { std: "docker" "start" "-a" "fc5816f6c67d5b806b9eed848c1540eb8195e7fc562f1031268e1319381969ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc5816f6c67d5b806b9eed848c1540eb8195e7fc562f1031268e1319381969ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc5816f6c67d5b806b9eed848c1540eb8195e7fc562f1031268e1319381969ac", kill_on_drop: false }`
[INFO] [stdout] fc5816f6c67d5b806b9eed848c1540eb8195e7fc562f1031268e1319381969ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7943a660caf68127a8b1bc0e461b4f1fea453f6e17bad48b16a7a5eaff63b1f
[INFO] running `Command { std: "docker" "start" "-a" "d7943a660caf68127a8b1bc0e461b4f1fea453f6e17bad48b16a7a5eaff63b1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.49
[INFO] [stderr]    Compiling unicode-ident v1.0.6
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[INFO] [stderr]    Compiling futures-util v0.3.25
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]     Checking futures-sink v0.3.25
[INFO] [stderr]    Compiling serde v1.0.151
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[INFO] [stderr]    Compiling slab v0.4.7
[INFO] [stderr]    Compiling zstd-safe v5.0.2+zstd.1.5.2
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[INFO] [stderr]     Checking actix-web-actors v4.1.0
[INFO] [stderr]     Checking rust-react-chat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/server.rs:79:40
[INFO] [stdout]    |
[INFO] [stdout] 79 |     fn handle(&mut self, msg: Connect, ctx: &mut Self::Context) -> Self::Result {
[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/server.rs:97:43
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn handle(&mut self, msg: Disconnect, 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/server.rs:118:46
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn handle(&mut self, msg: ClientMessage, 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/server.rs:136:37
[INFO] [stdout]     |
[INFO] [stdout] 136 |     fn handle(&mut self, msg: Join, 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/session.rs:65:28
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn stopping(&mut self, ctx: &mut Self::Context) -> Running {
[INFO] [stdout]    |                            ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/session.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct WsChatSession {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub name: Option<String>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `WsChatSession` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/server.rs:79:40
[INFO] [stdout]    |
[INFO] [stdout] 79 |     fn handle(&mut self, msg: Connect, ctx: &mut Self::Context) -> Self::Result {
[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/server.rs:97:43
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn handle(&mut self, msg: Disconnect, 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/server.rs:118:46
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn handle(&mut self, msg: ClientMessage, 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/server.rs:136:37
[INFO] [stdout]     |
[INFO] [stdout] 136 |     fn handle(&mut self, msg: Join, 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/session.rs:65:28
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn stopping(&mut self, ctx: &mut Self::Context) -> Running {
[INFO] [stdout]    |                            ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/session.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct WsChatSession {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub name: Option<String>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `WsChatSession` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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 46.92s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: diesel_derives v2.0.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 5`
[INFO] running `Command { std: "docker" "inspect" "d7943a660caf68127a8b1bc0e461b4f1fea453f6e17bad48b16a7a5eaff63b1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7943a660caf68127a8b1bc0e461b4f1fea453f6e17bad48b16a7a5eaff63b1f", kill_on_drop: false }`
[INFO] [stdout] d7943a660caf68127a8b1bc0e461b4f1fea453f6e17bad48b16a7a5eaff63b1f
