[INFO] cloning repository https://github.com/logannc/valence [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/logannc/valence" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flogannc%2Fvalence", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flogannc%2Fvalence'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 25508413302813b1624d80dff886ce3c0b257ab5 [INFO] checking logannc/valence against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flogannc%2Fvalence" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/logannc/valence on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/logannc/valence [INFO] finished tweaking git repo https://github.com/logannc/valence [INFO] tweaked toml for git repo https://github.com/logannc/valence written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/logannc/valence already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-uds v0.2.3 [INFO] [stderr] Downloaded tokio-current-thread v0.1.3 [INFO] [stderr] Downloaded tokio v0.1.11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dd905100883f626c70be593ce46f9fae33d3e9bb0760914fe6db9349aa08d5a5 [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" "dd905100883f626c70be593ce46f9fae33d3e9bb0760914fe6db9349aa08d5a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dd905100883f626c70be593ce46f9fae33d3e9bb0760914fe6db9349aa08d5a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd905100883f626c70be593ce46f9fae33d3e9bb0760914fe6db9349aa08d5a5", kill_on_drop: false }` [INFO] [stdout] dd905100883f626c70be593ce46f9fae33d3e9bb0760914fe6db9349aa08d5a5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 18dadf5f63c8db278bee5c25146ee6055a2b6496b56920423a6a94aaa02c857b [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" "18dadf5f63c8db278bee5c25146ee6055a2b6496b56920423a6a94aaa02c857b", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Checking libc v0.2.43 [INFO] [stderr] Checking rand_core v0.3.0 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking crossbeam-utils v0.5.0 [INFO] [stderr] Checking byteorder v1.2.7 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking slab v0.4.1 [INFO] [stderr] Checking lazycell v1.2.0 [INFO] [stderr] Checking nodrop v0.1.12 [INFO] [stderr] Compiling proc-macro2 v0.4.21 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling serde v1.0.80 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking tokio-executor v0.1.5 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Checking arrayvec v0.4.7 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking rand_core v0.2.2 [INFO] [stderr] Checking smallvec v0.6.5 [INFO] [stderr] Checking tokio-timer v0.2.7 [INFO] [stderr] Checking tokio-current-thread v0.1.3 [INFO] [stderr] Checking lock_api v0.1.4 [INFO] [stderr] Checking crossbeam-epoch v0.5.2 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking rand v0.5.5 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Checking bytes v0.4.10 [INFO] [stderr] Checking crossbeam-deque v0.6.1 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling syn v0.15.18 [INFO] [stderr] Checking tokio-io v0.1.10 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking tokio-threadpool v0.1.8 [INFO] [stderr] Checking uuid v0.7.1 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Checking tokio-fs v0.1.4 [INFO] [stderr] Checking tokio-reactor v0.1.6 [INFO] [stderr] Checking tokio-uds v0.2.3 [INFO] [stderr] Checking tokio-udp v0.1.2 [INFO] [stderr] Checking tokio-tcp v0.1.2 [INFO] [stderr] Checking tokio v0.1.11 [INFO] [stderr] Checking bincode v1.0.1 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Checking valence v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/main.rs from 2018 edition to 2021 [INFO] [stderr] Fixed src/network.rs (3 fixes) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/client.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 40 | / loop { [INFO] [stdout] 41 | | let mut buf = String::new(); [INFO] [stdout] 42 | | std::io::stdin().read_line(&mut buf); [INFO] [stdout] 43 | | let msg = serialize(&ClientMessage::Message(buf)).unwrap().into(); [INFO] [stdout] 44 | | writer = writer.send(msg).wait().unwrap(); [INFO] [stdout] 45 | | } [INFO] [stdout] | |_____________- any code following this expression is unreachable [INFO] [stdout] 46 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/network.rs:144:13 [INFO] [stdout] | [INFO] [stdout] 143 | panic!("error: {}", err); [INFO] [stdout] | ------------------------- any code following this expression is unreachable [INFO] [stdout] 144 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/client.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 40 | / loop { [INFO] [stdout] 41 | | let mut buf = String::new(); [INFO] [stdout] 42 | | std::io::stdin().read_line(&mut buf); [INFO] [stdout] 43 | | let msg = serialize(&ClientMessage::Message(buf)).unwrap().into(); [INFO] [stdout] 44 | | writer = writer.send(msg).wait().unwrap(); [INFO] [stdout] 45 | | } [INFO] [stdout] | |_____________- any code following this expression is unreachable [INFO] [stdout] 46 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/network.rs:144:13 [INFO] [stdout] | [INFO] [stdout] 143 | panic!("error: {}", err); [INFO] [stdout] | ------------------------- any code following this expression is unreachable [INFO] [stdout] 144 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/client.rs:42:17 [INFO] [stdout] | [INFO] [stdout] 42 | std::io::stdin().read_line(&mut buf); [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/network.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | peer.writer.start_send(serialized_msg.clone()); [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/network.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | peer.writer.poll_complete(); [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: variable `ID` should have a snake case name [INFO] [stdout] --> src/network.rs:58:21 [INFO] [stdout] | [INFO] [stdout] 58 | let ID = Uuid::new_v4(); [INFO] [stdout] | ^^ help: convert the identifier to snake case: `id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `ID` should have a snake case name [INFO] [stdout] --> src/network.rs:77:46 [INFO] [stdout] | [INFO] [stdout] 77 | fn handle_client_message(msg: ClientMessage, ID: Uuid, peers: &mut Peers) -> Result<(), Error> { [INFO] [stdout] | ^^ help: convert the identifier to snake case: `id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `ID` should have a snake case name [INFO] [stdout] --> src/network.rs:115:34 [INFO] [stdout] | [INFO] [stdout] 115 | fn handle_frame(frame: BytesMut, ID: Uuid, mut peers: Peers) -> Result<(), Error> { [INFO] [stdout] | ^^ help: convert the identifier to snake case: `id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/network.rs:121:9 [INFO] [stdout] | [INFO] [stdout] 121 | peer.writer.poll_complete(); [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: variable `ID` should have a snake case name [INFO] [stdout] --> src/network.rs:126:22 [INFO] [stdout] | [INFO] [stdout] 126 | fn handle_disconnect(ID: Uuid, mut peers: Peers) -> Result<(), Error> { [INFO] [stdout] | ^^ help: convert the identifier to snake case: `id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/network.rs:131:9 [INFO] [stdout] | [INFO] [stdout] 131 | peer.writer.poll_complete(); [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: variable `ID` should have a snake case name [INFO] [stdout] --> src/network.rs:137:10 [INFO] [stdout] | [INFO] [stdout] 137 | let (ID, framed_reader) = input; [INFO] [stdout] | ^^ help: convert the identifier to snake case: `id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/client.rs:42:17 [INFO] [stdout] | [INFO] [stdout] 42 | std::io::stdin().read_line(&mut buf); [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/network.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | peer.writer.start_send(serialized_msg.clone()); [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/network.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | peer.writer.poll_complete(); [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: variable `ID` should have a snake case name [INFO] [stdout] --> src/network.rs:58:21 [INFO] [stdout] | [INFO] [stdout] 58 | let ID = Uuid::new_v4(); [INFO] [stdout] | ^^ help: convert the identifier to snake case: `id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `ID` should have a snake case name [INFO] [stdout] --> src/network.rs:77:46 [INFO] [stdout] | [INFO] [stdout] 77 | fn handle_client_message(msg: ClientMessage, ID: Uuid, peers: &mut Peers) -> Result<(), Error> { [INFO] [stdout] | ^^ help: convert the identifier to snake case: `id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `ID` should have a snake case name [INFO] [stdout] --> src/network.rs:115:34 [INFO] [stdout] | [INFO] [stdout] 115 | fn handle_frame(frame: BytesMut, ID: Uuid, mut peers: Peers) -> Result<(), Error> { [INFO] [stdout] | ^^ help: convert the identifier to snake case: `id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/network.rs:121:9 [INFO] [stdout] | [INFO] [stdout] 121 | peer.writer.poll_complete(); [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: variable `ID` should have a snake case name [INFO] [stdout] --> src/network.rs:126:22 [INFO] [stdout] | [INFO] [stdout] 126 | fn handle_disconnect(ID: Uuid, mut peers: Peers) -> Result<(), Error> { [INFO] [stdout] | ^^ help: convert the identifier to snake case: `id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/network.rs:131:9 [INFO] [stdout] | [INFO] [stdout] 131 | peer.writer.poll_complete(); [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: variable `ID` should have a snake case name [INFO] [stdout] --> src/network.rs:137:10 [INFO] [stdout] | [INFO] [stdout] 137 | let (ID, framed_reader) = input; [INFO] [stdout] | ^^ help: convert the identifier to snake case: `id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 27.22s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Checking valence v0.1.0 (/tmp/fixit) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/client.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 40 | / loop { [INFO] [stdout] 41 | | let mut buf = String::new(); [INFO] [stdout] 42 | | std::io::stdin().read_line(&mut buf); [INFO] [stdout] 43 | | let msg = serialize(&ClientMessage::Message(buf)).unwrap().into(); [INFO] [stdout] 44 | | writer = writer.send(msg).wait().unwrap(); [INFO] [stdout] 45 | | } [INFO] [stdout] | |_____________- any code following this expression is unreachable [INFO] [stdout] 46 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/network.rs:144:13 [INFO] [stdout] | [INFO] [stdout] 143 | panic!("error: {}", err); [INFO] [stdout] | ------------------------- any code following this expression is unreachable [INFO] [stdout] 144 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/client.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 40 | / loop { [INFO] [stdout] 41 | | let mut buf = String::new(); [INFO] [stdout] 42 | | std::io::stdin().read_line(&mut buf); [INFO] [stdout] 43 | | let msg = serialize(&ClientMessage::Message(buf)).unwrap().into(); [INFO] [stdout] 44 | | writer = writer.send(msg).wait().unwrap(); [INFO] [stdout] 45 | | } [INFO] [stdout] | |_____________- any code following this expression is unreachable [INFO] [stdout] 46 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/network.rs:144:13 [INFO] [stdout] | [INFO] [stdout] 143 | panic!("error: {}", err); [INFO] [stdout] | ------------------------- any code following this expression is unreachable [INFO] [stdout] 144 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/client.rs:42:17 [INFO] [stdout] | [INFO] [stdout] 42 | std::io::stdin().read_line(&mut buf); [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/network.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | peer.writer.start_send(serialized_msg.clone()); [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/network.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | peer.writer.poll_complete(); [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/client.rs:42:17 [INFO] [stdout] | [INFO] [stdout] 42 | std::io::stdin().read_line(&mut buf); [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: variable `ID` should have a snake case name [INFO] [stdout] --> src/network.rs:58:21 [INFO] [stdout] | [INFO] [stdout] 58 | let ID = Uuid::new_v4(); [INFO] [stdout] | ^^ help: convert the identifier to snake case: `id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/network.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | peer.writer.start_send(serialized_msg.clone()); [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: variable `ID` should have a snake case name [INFO] [stdout] --> src/network.rs:77:46 [INFO] [stdout] | [INFO] [stdout] 77 | fn handle_client_message(msg: ClientMessage, ID: Uuid, peers: &mut Peers) -> Result<(), Error> { [INFO] [stdout] | ^^ help: convert the identifier to snake case: `id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/network.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | peer.writer.poll_complete(); [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: variable `ID` should have a snake case name [INFO] [stdout] --> src/network.rs:115:34 [INFO] [stdout] | [INFO] [stdout] 115 | fn handle_frame(frame: BytesMut, ID: Uuid, mut peers: Peers) -> Result<(), Error> { [INFO] [stdout] | ^^ help: convert the identifier to snake case: `id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `ID` should have a snake case name [INFO] [stdout] --> src/network.rs:58:21 [INFO] [stdout] | [INFO] [stdout] 58 | let ID = Uuid::new_v4(); [INFO] [stdout] | ^^ help: convert the identifier to snake case: `id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/network.rs:121:9 [INFO] [stdout] | [INFO] [stdout] 121 | peer.writer.poll_complete(); [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: variable `ID` should have a snake case name [INFO] [stdout] --> src/network.rs:77:46 [INFO] [stdout] | [INFO] [stdout] 77 | fn handle_client_message(msg: ClientMessage, ID: Uuid, peers: &mut Peers) -> Result<(), Error> { [INFO] [stdout] | ^^ help: convert the identifier to snake case: `id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `ID` should have a snake case name [INFO] [stdout] --> src/network.rs:126:22 [INFO] [stdout] | [INFO] [stdout] 126 | fn handle_disconnect(ID: Uuid, mut peers: Peers) -> Result<(), Error> { [INFO] [stdout] | ^^ help: convert the identifier to snake case: `id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `ID` should have a snake case name [INFO] [stdout] --> src/network.rs:115:34 [INFO] [stdout] | [INFO] [stdout] 115 | fn handle_frame(frame: BytesMut, ID: Uuid, mut peers: Peers) -> Result<(), Error> { [INFO] [stdout] | ^^ help: convert the identifier to snake case: `id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/network.rs:131:9 [INFO] [stdout] | [INFO] [stdout] 131 | peer.writer.poll_complete(); [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/network.rs:121:9 [INFO] [stdout] | [INFO] [stdout] 121 | peer.writer.poll_complete(); [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: variable `ID` should have a snake case name [INFO] [stdout] --> src/network.rs:137:10 [INFO] [stdout] | [INFO] [stdout] 137 | let (ID, framed_reader) = input; [INFO] [stdout] | ^^ help: convert the identifier to snake case: `id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `ID` should have a snake case name [INFO] [stdout] --> src/network.rs:126:22 [INFO] [stdout] | [INFO] [stdout] 126 | fn handle_disconnect(ID: Uuid, mut peers: Peers) -> Result<(), Error> { [INFO] [stdout] | ^^ help: convert the identifier to snake case: `id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/network.rs:131:9 [INFO] [stdout] | [INFO] [stdout] 131 | peer.writer.poll_complete(); [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: variable `ID` should have a snake case name [INFO] [stdout] --> src/network.rs:137:10 [INFO] [stdout] | [INFO] [stdout] 137 | let (ID, framed_reader) = input; [INFO] [stdout] | ^^ help: convert the identifier to snake case: `id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.87s [INFO] running `Command { std: "docker" "inspect" "18dadf5f63c8db278bee5c25146ee6055a2b6496b56920423a6a94aaa02c857b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18dadf5f63c8db278bee5c25146ee6055a2b6496b56920423a6a94aaa02c857b", kill_on_drop: false }` [INFO] [stdout] 18dadf5f63c8db278bee5c25146ee6055a2b6496b56920423a6a94aaa02c857b