[INFO] cloning repository https://github.com/rtyler/hotdog
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rtyler/hotdog" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frtyler%2Fhotdog", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frtyler%2Fhotdog'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 388183eaa0a9ceb5f3937e421ca6cb0ed50f2217
[INFO] building rtyler/hotdog against master#881c1ac408d93bb7adaa3a51dabab9266e82eee8 for issue-85264
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frtyler%2Fhotdog" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rtyler/hotdog on toolchain 881c1ac408d93bb7adaa3a51dabab9266e82eee8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-6/source/.cargo/config
[INFO] started tweaking git repo https://github.com/rtyler/hotdog
[INFO] finished tweaking git repo https://github.com/rtyler/hotdog
[INFO] tweaked toml for git repo https://github.com/rtyler/hotdog written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/rtyler/hotdog already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/jmespath/jmespath.rs`
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa8c28b24804c96c9b24f8187ae56d389a5a7a7aab3b637dd4c72f70d325473f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "fa8c28b24804c96c9b24f8187ae56d389a5a7a7aab3b637dd4c72f70d325473f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa8c28b24804c96c9b24f8187ae56d389a5a7a7aab3b637dd4c72f70d325473f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa8c28b24804c96c9b24f8187ae56d389a5a7a7aab3b637dd4c72f70d325473f", kill_on_drop: false }`
[INFO] [stdout] fa8c28b24804c96c9b24f8187ae56d389a5a7a7aab3b637dd4c72f70d325473f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc9e14f3933e5135291a968664b6e17bec63e09da56089131c0f66a5455a8e6b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cc9e14f3933e5135291a968664b6e17bec63e09da56089131c0f66a5455a8e6b", kill_on_drop: false }`
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[INFO] [stderr]    Compiling syslog_loose v0.10.0
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[INFO] [stderr]    Compiling async-session v2.0.1
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[INFO] [stderr]    Compiling handlebars v3.5.5
[INFO] [stderr]    Compiling config v0.11.0
[INFO] [stderr]    Compiling jmespath v0.2.0 (https://github.com/jmespath/jmespath.rs#6a0b4c29)
[INFO] [stderr]    Compiling num_enum_derive v0.5.1
[INFO] [stderr]    Compiling num_enum v0.5.1
[INFO] [stderr]    Compiling async-sse v4.1.0
[INFO] [stderr]    Compiling async-h1 v2.3.2
[INFO] [stderr]    Compiling http-client v6.4.1
[INFO] [stderr]    Compiling rdkafka v0.26.0
[INFO] [stderr]    Compiling tide v0.16.0
[INFO] [stderr]    Compiling hotdog v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `FullInternalQueueError`
[INFO] [stdout]    --> src/status.rs:200:5
[INFO] [stdout]     |
[INFO] [stdout] 200 |     FullInternalQueueError,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `InternalPushError`
[INFO] [stdout]    --> src/status.rs:204:5
[INFO] [stdout]     |
[INFO] [stdout] 204 |     InternalPushError,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/connection.rs:92:17
[INFO] [stdout]    |
[INFO] [stdout] 92 |                 self.stats.send((Stats::LogParseError, 1)).await;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/connection.rs:103:13
[INFO] [stdout]     |
[INFO] [stdout] 103 |             self.stats.send((Stats::LineReceived, 1)).await;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/connection.rs:199:33
[INFO] [stdout]     |
[INFO] [stdout] 199 | ...                   self.sender.send(kmsg).await;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/connection.rs:210:33
[INFO] [stdout]     |
[INFO] [stdout] 210 | ...                   self.stats.send((Stats::TopicParseFailed, 1)).await;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `async_channel::Send` that must be used
[INFO] [stdout]    --> src/connection.rs:335:17
[INFO] [stdout]     |
[INFO] [stdout] 335 |                 state.stats.send((Stats::MergeTargetNotJsonError, 1));
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: futures do nothing unless .awaited
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `async_channel::Send` that must be used
[INFO] [stdout]    --> src/connection.rs:348:9
[INFO] [stdout]     |
[INFO] [stdout] 348 |         state.stats.send((Stats::MergeInvalidJsonError, 1));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: futures do nothing unless .awaited
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/kafka.rs:162:29
[INFO] [stdout]     |
[INFO] [stdout] 162 | / ...                   stats
[INFO] [stdout] 163 | | ...                       .send((Stats::KafkaMsgSubmitted { topic: kmsg.topic }, 1))
[INFO] [stdout] 164 | | ...                       .await;
[INFO] [stdout]     | |_________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/kafka.rs:170:33
[INFO] [stdout]     |
[INFO] [stdout] 170 | ...                   stats.send((Stats::KafkaMsgSent, elapsed)).await;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/kafka.rs:183:37
[INFO] [stdout]     |
[INFO] [stdout] 183 | / ...                   stats
[INFO] [stdout] 184 | | ...                       .send((
[INFO] [stdout] 185 | | ...                           Stats::KafkaMsgErrored {
[INFO] [stdout] 186 | | ...                               errcode: metric_name_for(err_type),
[INFO] [stdout] ...   |
[INFO] [stdout] 189 | | ...                       ))
[INFO] [stdout] 190 | | ...                       .await;
[INFO] [stdout]     | |_________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/kafka.rs:194:37
[INFO] [stdout]     |
[INFO] [stdout] 194 | / ...                   stats
[INFO] [stdout] 195 | | ...                       .send((
[INFO] [stdout] 196 | | ...                           Stats::KafkaMsgErrored {
[INFO] [stdout] 197 | | ...                               errcode: String::from("generic"),
[INFO] [stdout] ...   |
[INFO] [stdout] 200 | | ...                       ))
[INFO] [stdout] 201 | | ...                       .await;
[INFO] [stdout]     | |_________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/serve.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |             stats.send((status::Stats::ConnectionCount, -1)).await;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/serve.rs:111:13
[INFO] [stdout]     |
[INFO] [stdout] 111 |             state.stats.send((status::Stats::ConnectionCount, 1)).await;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/serve_tls.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |             stats.send((status::Stats::ConnectionCount, -1)).await;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 38s
[INFO] running `Command { std: "docker" "inspect" "cc9e14f3933e5135291a968664b6e17bec63e09da56089131c0f66a5455a8e6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc9e14f3933e5135291a968664b6e17bec63e09da56089131c0f66a5455a8e6b", kill_on_drop: false }`
[INFO] [stdout] cc9e14f3933e5135291a968664b6e17bec63e09da56089131c0f66a5455a8e6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f72009b00b15a43dfa7ef67940dc73b2952ac9c2be18d3fb234186f17ec669b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2f72009b00b15a43dfa7ef67940dc73b2952ac9c2be18d3fb234186f17ec669b", kill_on_drop: false }`
[INFO] [stderr]    Compiling hotdog v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `FullInternalQueueError`
[INFO] [stdout]    --> src/status.rs:200:5
[INFO] [stdout]     |
[INFO] [stdout] 200 |     FullInternalQueueError,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `InternalPushError`
[INFO] [stdout]    --> src/status.rs:204:5
[INFO] [stdout]     |
[INFO] [stdout] 204 |     InternalPushError,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/connection.rs:92:17
[INFO] [stdout]    |
[INFO] [stdout] 92 |                 self.stats.send((Stats::LogParseError, 1)).await;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/connection.rs:103:13
[INFO] [stdout]     |
[INFO] [stdout] 103 |             self.stats.send((Stats::LineReceived, 1)).await;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/connection.rs:199:33
[INFO] [stdout]     |
[INFO] [stdout] 199 | ...                   self.sender.send(kmsg).await;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/connection.rs:210:33
[INFO] [stdout]     |
[INFO] [stdout] 210 | ...                   self.stats.send((Stats::TopicParseFailed, 1)).await;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `async_channel::Send` that must be used
[INFO] [stdout]    --> src/connection.rs:335:17
[INFO] [stdout]     |
[INFO] [stdout] 335 |                 state.stats.send((Stats::MergeTargetNotJsonError, 1));
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: futures do nothing unless .awaited
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `async_channel::Send` that must be used
[INFO] [stdout]    --> src/connection.rs:348:9
[INFO] [stdout]     |
[INFO] [stdout] 348 |         state.stats.send((Stats::MergeInvalidJsonError, 1));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: futures do nothing unless .awaited
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/connection.rs:377:9
[INFO] [stdout]     |
[INFO] [stdout] 377 |         hb.register_template_string(&template_id, "{}");
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/connection.rs:394:9
[INFO] [stdout]     |
[INFO] [stdout] 394 |         hb.register_template_string(&template_id, "[1]");
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/connection.rs:412:9
[INFO] [stdout]     |
[INFO] [stdout] 412 |         hb.register_template_string(&template_id, "{}");
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/connection.rs:430:9
[INFO] [stdout]     |
[INFO] [stdout] 430 |         hb.register_template_string(&template_id, r#"{"hello":1}"#);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/connection.rs:447:9
[INFO] [stdout]     |
[INFO] [stdout] 447 |         hb.register_template_string(&template_id, r#"{"hello":"{{name}}"}"#);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/kafka.rs:162:29
[INFO] [stdout]     |
[INFO] [stdout] 162 | / ...                   stats
[INFO] [stdout] 163 | | ...                       .send((Stats::KafkaMsgSubmitted { topic: kmsg.topic }, 1))
[INFO] [stdout] 164 | | ...                       .await;
[INFO] [stdout]     | |_________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/kafka.rs:170:33
[INFO] [stdout]     |
[INFO] [stdout] 170 | ...                   stats.send((Stats::KafkaMsgSent, elapsed)).await;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/kafka.rs:183:37
[INFO] [stdout]     |
[INFO] [stdout] 183 | / ...                   stats
[INFO] [stdout] 184 | | ...                       .send((
[INFO] [stdout] 185 | | ...                           Stats::KafkaMsgErrored {
[INFO] [stdout] 186 | | ...                               errcode: metric_name_for(err_type),
[INFO] [stdout] ...   |
[INFO] [stdout] 189 | | ...                       ))
[INFO] [stdout] 190 | | ...                       .await;
[INFO] [stdout]     | |_________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/kafka.rs:194:37
[INFO] [stdout]     |
[INFO] [stdout] 194 | / ...                   stats
[INFO] [stdout] 195 | | ...                       .send((
[INFO] [stdout] 196 | | ...                           Stats::KafkaMsgErrored {
[INFO] [stdout] 197 | | ...                               errcode: String::from("generic"),
[INFO] [stdout] ...   |
[INFO] [stdout] 200 | | ...                       ))
[INFO] [stdout] 201 | | ...                       .await;
[INFO] [stdout]     | |_________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/serve.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |             stats.send((status::Stats::ConnectionCount, -1)).await;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/serve.rs:111:13
[INFO] [stdout]     |
[INFO] [stdout] 111 |             state.stats.send((status::Stats::ConnectionCount, 1)).await;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/serve_tls.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |             stats.send((status::Stats::ConnectionCount, -1)).await;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.57s
[INFO] running `Command { std: "docker" "inspect" "2f72009b00b15a43dfa7ef67940dc73b2952ac9c2be18d3fb234186f17ec669b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f72009b00b15a43dfa7ef67940dc73b2952ac9c2be18d3fb234186f17ec669b", kill_on_drop: false }`
[INFO] [stdout] 2f72009b00b15a43dfa7ef67940dc73b2952ac9c2be18d3fb234186f17ec669b
