[INFO] cloning repository https://github.com/diogopontual/event-server [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/diogopontual/event-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdiogopontual%2Fevent-server", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdiogopontual%2Fevent-server'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dd616df48e27d94f62428d42c4ef16e7f9013442 [INFO] checking diogopontual/event-server/dd616df48e27d94f62428d42c4ef16e7f9013442 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdiogopontual%2Fevent-server" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/diogopontual/event-server 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/diogopontual/event-server [INFO] finished tweaking git repo https://github.com/diogopontual/event-server [INFO] tweaked toml for git repo https://github.com/diogopontual/event-server written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/diogopontual/event-server 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 503f80ca8f1a6437b7b661504128294d5d0f87eea04d68358063bbb58afb542b [INFO] running `Command { std: "docker" "start" "-a" "503f80ca8f1a6437b7b661504128294d5d0f87eea04d68358063bbb58afb542b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "503f80ca8f1a6437b7b661504128294d5d0f87eea04d68358063bbb58afb542b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "503f80ca8f1a6437b7b661504128294d5d0f87eea04d68358063bbb58afb542b", kill_on_drop: false }` [INFO] [stdout] 503f80ca8f1a6437b7b661504128294d5d0f87eea04d68358063bbb58afb542b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 1b283e5dacd33223add92e1ee45afb010bb5875c225261a57cfb817b3c28e641 [INFO] running `Command { std: "docker" "start" "-a" "1b283e5dacd33223add92e1ee45afb010bb5875c225261a57cfb817b3c28e641", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Checking typeid v1.0.0 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling serde_json v1.0.120 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking bytes v1.6.1 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Checking dotenv v0.15.0 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking mio v1.0.1 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking erased-serde v0.4.5 [INFO] [stderr] Checking serde_fmt v1.0.3 [INFO] [stderr] Checking value-bag-serde1 v1.9.0 [INFO] [stderr] Checking value-bag v1.9.0 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling serde_derive v1.0.204 [INFO] [stderr] Checking tokio v1.39.1 [INFO] [stderr] Checking femme v2.2.1 [INFO] [stderr] Checking event-server v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `message` [INFO] [stdout] --> src/main.rs:27:21 [INFO] [stdout] | [INFO] [stdout] 27 | if let Some(message) = connection.read_message().await.unwrap() { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `message` [INFO] [stdout] --> src/main.rs:27:21 [INFO] [stdout] | [INFO] [stdout] 27 | if let Some(message) = connection.read_message().await.unwrap() { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/connection.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 34 | Err(Incomplete) => Ok(None), [INFO] [stdout] | --------------- matches all the relevant values [INFO] [stdout] 35 | Err(e) => Err(e.into()) [INFO] [stdout] | ^^^^^^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `Incomplete` [INFO] [stdout] --> src/connection.rs:34:17 [INFO] [stdout] | [INFO] [stdout] 34 | Err(Incomplete) => Ok(None), [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_Incomplete` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `src` [INFO] [stdout] --> src/Message.rs:8:18 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn check(src: &mut Cursor<&[u8]>) -> Result<()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_src` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/connection.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 34 | Err(Incomplete) => Ok(None), [INFO] [stdout] | --------------- matches all the relevant values [INFO] [stdout] 35 | Err(e) => Err(e.into()) [INFO] [stdout] | ^^^^^^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `Incomplete` [INFO] [stdout] --> src/connection.rs:34:17 [INFO] [stdout] | [INFO] [stdout] 34 | Err(Incomplete) => Ok(None), [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_Incomplete` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `src` [INFO] [stdout] --> src/Message.rs:8:18 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn check(src: &mut Cursor<&[u8]>) -> Result<()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_src` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `socket` is never read [INFO] [stdout] --> src/connection.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Connection{ [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 8 | socket: TcpStream, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `Message` should have a snake case name [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | mod Message; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `message` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `socket` is never read [INFO] [stdout] --> src/connection.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Connection{ [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 8 | socket: TcpStream, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `Message` should have a snake case name [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | mod Message; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `message` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Incomplete` should have a snake case name [INFO] [stdout] --> src/connection.rs:34:17 [INFO] [stdout] | [INFO] [stdout] 34 | Err(Incomplete) => Ok(None), [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `incomplete` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Incomplete` should have a snake case name [INFO] [stdout] --> src/connection.rs:34:17 [INFO] [stdout] | [INFO] [stdout] 34 | Err(Incomplete) => Ok(None), [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `incomplete` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.28s [INFO] running `Command { std: "docker" "inspect" "1b283e5dacd33223add92e1ee45afb010bb5875c225261a57cfb817b3c28e641", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b283e5dacd33223add92e1ee45afb010bb5875c225261a57cfb817b3c28e641", kill_on_drop: false }` [INFO] [stdout] 1b283e5dacd33223add92e1ee45afb010bb5875c225261a57cfb817b3c28e641