[INFO] cloning repository https://github.com/Longor1996/quicrepl [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Longor1996/quicrepl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLongor1996%2Fquicrepl", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLongor1996%2Fquicrepl'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 849a4cbe15a5e0dfc921d03a263bec264c1b7715 [INFO] checking Longor1996/quicrepl/849a4cbe15a5e0dfc921d03a263bec264c1b7715 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLongor1996%2Fquicrepl" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Longor1996/quicrepl on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Longor1996/quicrepl [INFO] finished tweaking git repo https://github.com/Longor1996/quicrepl [INFO] tweaked toml for git repo https://github.com/Longor1996/quicrepl written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Longor1996/quicrepl 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rustyline v9.1.2 [INFO] [stderr] Downloaded str-buf v1.0.5 [INFO] [stderr] Downloaded fd-lock v3.0.3 [INFO] [stderr] Downloaded num_threads v0.1.3 [INFO] [stderr] Downloaded ctrlc v3.2.1 [INFO] [stderr] Downloaded serde_bytes v0.11.5 [INFO] [stderr] Downloaded quinn-udp v0.1.0 [INFO] [stderr] Downloaded pem v1.0.2 [INFO] [stderr] Downloaded os_pipe v1.0.0 [INFO] [stderr] Downloaded rustls-pemfile v0.3.0 [INFO] [stderr] Downloaded yasna v0.5.0 [INFO] [stderr] Downloaded anyhow v1.0.53 [INFO] [stderr] Downloaded quinn v0.8.0 [INFO] [stderr] Downloaded rcgen v0.9.0 [INFO] [stderr] Downloaded security-framework v2.6.0 [INFO] [stderr] Downloaded tracing v0.1.30 [INFO] [stderr] Downloaded tracing-attributes v0.1.19 [INFO] [stderr] Downloaded clap_derive v3.0.14 [INFO] [stderr] Downloaded quinn-proto v0.8.0 [INFO] [stderr] Downloaded clap v3.0.14 [INFO] [stderr] Downloaded tracing-subscriber v0.3.8 [INFO] [stderr] Downloaded textwrap v0.14.2 [INFO] [stderr] 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"/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 531b5d79fd168647c3227e7e4870c781635f4c36ea326f096fef92556da1ee5a [INFO] running `Command { std: "docker" "start" "-a" "531b5d79fd168647c3227e7e4870c781635f4c36ea326f096fef92556da1ee5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "531b5d79fd168647c3227e7e4870c781635f4c36ea326f096fef92556da1ee5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "531b5d79fd168647c3227e7e4870c781635f4c36ea326f096fef92556da1ee5a", kill_on_drop: false }` [INFO] [stdout] 531b5d79fd168647c3227e7e4870c781635f4c36ea326f096fef92556da1ee5a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 423a4d85bb6a9086172c5fa3f1ec24a3fff8282e37c98fa7a988839c70856077 [INFO] running `Command { std: "docker" "start" "-a" "423a4d85bb6a9086172c5fa3f1ec24a3fff8282e37c98fa7a988839c70856077", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.117 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking tracing-core v0.1.22 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling futures-core v0.3.19 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling io-lifetimes v0.4.4 [INFO] [stderr] Compiling futures-task v0.3.19 [INFO] [stderr] Checking rustls-pemfile v0.2.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Compiling futures-util v0.3.19 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Compiling rustix v0.32.1 [INFO] [stderr] Checking rustls-native-certs v0.6.1 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling futures-channel v0.3.19 [INFO] [stderr] Checking futures-io v0.3.19 [INFO] [stderr] Checking linux-raw-sys v0.0.37 [INFO] [stderr] Checking num_threads v0.1.3 [INFO] [stderr] Checking nibble_vec v0.1.0 [INFO] [stderr] Compiling serde_json v1.0.78 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking getrandom v0.2.4 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking time v0.3.7 [INFO] [stderr] Checking nix v0.23.1 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Compiling anyhow v1.0.53 [INFO] [stderr] Checking endian-type v0.1.2 [INFO] [stderr] Checking yasna v0.5.0 [INFO] [stderr] Checking radix_trie v0.2.1 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking tracing-log v0.1.2 [INFO] [stderr] Checking pem v1.0.2 [INFO] [stderr] Checking os_str_bytes v6.0.0 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking textwrap v0.14.2 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking unicode-segmentation v1.8.0 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking utf8parse v0.2.0 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking os_pipe v1.0.0 [INFO] [stderr] Checking rustls-pemfile v0.3.0 [INFO] [stderr] Checking dotenv v0.15.0 [INFO] [stderr] Checking tracing-subscriber v0.3.8 [INFO] [stderr] Checking fd-lock v3.0.3 [INFO] [stderr] Checking webpki v0.22.0 [INFO] [stderr] Checking sct v0.7.0 [INFO] [stderr] Checking rcgen v0.9.0 [INFO] [stderr] Checking rustyline v9.1.2 [INFO] [stderr] Checking ctrlc v3.2.1 [INFO] [stderr] Checking rustls v0.20.2 [INFO] [stderr] Compiling tracing-attributes v0.1.19 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling futures-macro v0.3.19 [INFO] [stderr] Compiling clap_derive v3.0.14 [INFO] [stderr] Checking tokio v1.16.1 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking tracing v0.1.30 [INFO] [stderr] Checking quinn-proto v0.8.0 [INFO] [stderr] Checking clap v3.0.14 [INFO] [stderr] Checking quinn-udp v0.1.0 [INFO] [stderr] Checking quinn v0.8.0 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking serde_bytes v0.11.5 [INFO] [stderr] Checking quicrepl v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `stop` [INFO] [stdout] --> src/client.rs:4:70 [INFO] [stdout] | [INFO] [stdout] 4 | pub async fn main(args: &MainArgs, addr: String, system_certs: bool, stop: StopTx) -> Result<()> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_stop` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stop` [INFO] [stdout] --> src/client.rs:4:70 [INFO] [stdout] | [INFO] [stdout] 4 | pub async fn main(args: &MainArgs, addr: String, system_certs: bool, stop: StopTx) -> Result<()> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_stop` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `connection` [INFO] [stdout] --> src/client.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 82 | connection, [INFO] [stdout] | ^^^^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | help: try removing the field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `uni_streams` [INFO] [stdout] --> src/client.rs:83:9 [INFO] [stdout] | [INFO] [stdout] 83 | mut uni_streams, [INFO] [stdout] | ^^^^^^^^^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | help: try removing the field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bi_streams` [INFO] [stdout] --> src/client.rs:84:9 [INFO] [stdout] | [INFO] [stdout] 84 | mut bi_streams, [INFO] [stdout] | ^^^^^^^^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | help: try removing the field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `connection` [INFO] [stdout] --> src/client.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 82 | connection, [INFO] [stdout] | ^^^^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | help: try removing the field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `datagrams` [INFO] [stdout] --> src/client.rs:85:9 [INFO] [stdout] | [INFO] [stdout] 85 | mut datagrams, [INFO] [stdout] | ^^^^^^^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | help: try removing the field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `uni_streams` [INFO] [stdout] --> src/client.rs:83:9 [INFO] [stdout] | [INFO] [stdout] 83 | mut uni_streams, [INFO] [stdout] | ^^^^^^^^^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | help: try removing the field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bi_streams` [INFO] [stdout] --> src/client.rs:84:9 [INFO] [stdout] | [INFO] [stdout] 84 | mut bi_streams, [INFO] [stdout] | ^^^^^^^^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | help: try removing the field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `datagrams` [INFO] [stdout] --> src/client.rs:85:9 [INFO] [stdout] | [INFO] [stdout] 85 | mut datagrams, [INFO] [stdout] | ^^^^^^^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | help: try removing the field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/client.rs:83:9 [INFO] [stdout] | [INFO] [stdout] 83 | mut uni_streams, [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/client.rs:83:9 [INFO] [stdout] | [INFO] [stdout] 83 | mut uni_streams, [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/client.rs:84:9 [INFO] [stdout] | [INFO] [stdout] 84 | mut bi_streams, [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/client.rs:84:9 [INFO] [stdout] | [INFO] [stdout] 84 | mut bi_streams, [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/client.rs:85:9 [INFO] [stdout] | [INFO] [stdout] 85 | mut datagrams, [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/client.rs:85:9 [INFO] [stdout] | [INFO] [stdout] 85 | mut datagrams, [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `conn` [INFO] [stdout] --> src/server.rs:170:35 [INFO] [stdout] | [INFO] [stdout] 170 | async fn server_handle_uni_stream(conn: quinn::Connection, stop: Arc>, stream: RecvStream) -> Result<(... [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_conn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `conn` [INFO] [stdout] --> src/server.rs:170:35 [INFO] [stdout] | [INFO] [stdout] 170 | async fn server_handle_uni_stream(conn: quinn::Connection, stop: Arc>, stream: RecvStream) -> Result<(... [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_conn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stop` [INFO] [stdout] --> src/server.rs:170:60 [INFO] [stdout] | [INFO] [stdout] 170 | async fn server_handle_uni_stream(conn: quinn::Connection, stop: Arc>, stream: RecvStream) -> Result<(... [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_stop` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stop` [INFO] [stdout] --> src/server.rs:170:60 [INFO] [stdout] | [INFO] [stdout] 170 | async fn server_handle_uni_stream(conn: quinn::Connection, stop: Arc>, stream: RecvStream) -> Result<(... [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_stop` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stream` [INFO] [stdout] --> src/server.rs:170:107 [INFO] [stdout] | [INFO] [stdout] 170 | ...ync::broadcast::Sender<()>>, stream: RecvStream) -> Result<()> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stream` [INFO] [stdout] --> src/server.rs:170:107 [INFO] [stdout] | [INFO] [stdout] 170 | ...ync::broadcast::Sender<()>>, stream: RecvStream) -> Result<()> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `conn` [INFO] [stdout] --> src/server.rs:174:33 [INFO] [stdout] | [INFO] [stdout] 174 | async fn server_handle_datagram(conn: quinn::Connection, stop: Arc>, datagram: bytes::Bytes) -> Result... [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_conn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stop` [INFO] [stdout] --> src/server.rs:174:58 [INFO] [stdout] | [INFO] [stdout] 174 | async fn server_handle_datagram(conn: quinn::Connection, stop: Arc>, datagram: bytes::Bytes) -> Result... [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_stop` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `datagram` [INFO] [stdout] --> src/server.rs:174:105 [INFO] [stdout] | [INFO] [stdout] 174 | ...c::broadcast::Sender<()>>, datagram: bytes::Bytes) -> Result<()> { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_datagram` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `conn` [INFO] [stdout] --> src/server.rs:174:33 [INFO] [stdout] | [INFO] [stdout] 174 | async fn server_handle_datagram(conn: quinn::Connection, stop: Arc>, datagram: bytes::Bytes) -> Result... [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_conn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stop` [INFO] [stdout] --> src/server.rs:174:58 [INFO] [stdout] | [INFO] [stdout] 174 | async fn server_handle_datagram(conn: quinn::Connection, stop: Arc>, datagram: bytes::Bytes) -> Result... [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_stop` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `datagram` [INFO] [stdout] --> src/server.rs:174:105 [INFO] [stdout] | [INFO] [stdout] 174 | ...c::broadcast::Sender<()>>, datagram: bytes::Bytes) -> Result<()> { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_datagram` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.93s [INFO] running `Command { std: "docker" "inspect" "423a4d85bb6a9086172c5fa3f1ec24a3fff8282e37c98fa7a988839c70856077", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "423a4d85bb6a9086172c5fa3f1ec24a3fff8282e37c98fa7a988839c70856077", kill_on_drop: false }` [INFO] [stdout] 423a4d85bb6a9086172c5fa3f1ec24a3fff8282e37c98fa7a988839c70856077