[INFO] updating cached repository klnusbaum/archon [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/klnusbaum/archon [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/klnusbaum/archon" "work/ex/clippy-test-run/sources/stable/gh/klnusbaum/archon"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/klnusbaum/archon'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/klnusbaum/archon" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/klnusbaum/archon"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/klnusbaum/archon'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 2384124787321924294db76d93228feb0085fd57 [INFO] sha for GitHub repo klnusbaum/archon: 2384124787321924294db76d93228feb0085fd57 [INFO] validating manifest of klnusbaum/archon on toolchain stable [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of klnusbaum/archon on toolchain stable+rustflags=-Dclippy::into_iter_on_array [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing klnusbaum/archon [INFO] finished frobbing klnusbaum/archon [INFO] frobbed toml for klnusbaum/archon written to work/ex/clippy-test-run/sources/stable/gh/klnusbaum/archon/Cargo.toml [INFO] started frobbing klnusbaum/archon [INFO] finished frobbing klnusbaum/archon [INFO] frobbed toml for klnusbaum/archon written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/klnusbaum/archon/Cargo.toml [INFO] crate klnusbaum/archon has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] linting klnusbaum/archon against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-2/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/klnusbaum/archon:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"` [INFO] [stdout] b0679998dafbd908fcc423d1095d26ec2a4a245d01fd13ccd3caa93e74a65013 [INFO] running `"docker" "start" "-a" "b0679998dafbd908fcc423d1095d26ec2a4a245d01fd13ccd3caa93e74a65013"` [INFO] [stderr] Checking archon v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `Term` [INFO] [stderr] --> src/algorithm.rs:3:21 [INFO] [stderr] | [INFO] [stderr] 3 | use types::{PeerId, Term}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `body` [INFO] [stderr] --> src/algorithm.rs:73:42 [INFO] [stderr] | [INFO] [stderr] 73 | fn handle_append_response(&mut self, body: messaging::AppendResponseBody) {} [INFO] [stderr] | ^^^^ help: consider using `_body` instead [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `body` [INFO] [stderr] --> src/algorithm.rs:75:39 [INFO] [stderr] | [INFO] [stderr] 75 | fn handle_vote_request(&mut self, body: messaging::VoteRequestBody) {} [INFO] [stderr] | ^^^^ help: consider using `_body` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `body` [INFO] [stderr] --> src/algorithm.rs:76:40 [INFO] [stderr] | [INFO] [stderr] 76 | fn handle_vote_response(&mut self, body: messaging::VoteResponseBody) {} [INFO] [stderr] | ^^^^ help: consider using `_body` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/lib.rs:22:29 [INFO] [stderr] | [INFO] [stderr] 22 | fn get_value(&self, key: String) -> Result>, RaftError> { [INFO] [stderr] | ^^^ help: consider using `_key` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/lib.rs:26:29 [INFO] [stderr] | [INFO] [stderr] 26 | fn put_value(&self, key: String, value: Vec) -> Result<(), RaftError> { [INFO] [stderr] | ^^^ help: consider using `_key` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/lib.rs:26:42 [INFO] [stderr] | [INFO] [stderr] 26 | fn put_value(&self, key: String, value: Vec) -> Result<(), RaftError> { [INFO] [stderr] | ^^^^^ help: consider using `_value` instead [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `State` [INFO] [stderr] --> src/algorithm.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | enum State { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `my_id` [INFO] [stderr] --> src/algorithm.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | my_id: PeerId, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `peers` [INFO] [stderr] --> src/algorithm.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | peers: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: you should consider deriving a `Default` implementation for `client::Client` [INFO] [stderr] --> src/lib.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | / pub fn new() -> Client { [INFO] [stderr] 17 | | Client {} [INFO] [stderr] 18 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::new_without_default_derive)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive [INFO] [stderr] help: try this [INFO] [stderr] | [INFO] [stderr] 13 | #[derive(Default)] [INFO] [stderr] 14 | pub struct Client {} [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `Term` [INFO] [stderr] --> src/algorithm.rs:3:21 [INFO] [stderr] | [INFO] [stderr] 3 | use types::{PeerId, Term}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `body` [INFO] [stderr] --> src/algorithm.rs:73:42 [INFO] [stderr] | [INFO] [stderr] 73 | fn handle_append_response(&mut self, body: messaging::AppendResponseBody) {} [INFO] [stderr] | ^^^^ help: consider using `_body` instead [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `body` [INFO] [stderr] --> src/algorithm.rs:75:39 [INFO] [stderr] | [INFO] [stderr] 75 | fn handle_vote_request(&mut self, body: messaging::VoteRequestBody) {} [INFO] [stderr] | ^^^^ help: consider using `_body` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `body` [INFO] [stderr] --> src/algorithm.rs:76:40 [INFO] [stderr] | [INFO] [stderr] 76 | fn handle_vote_response(&mut self, body: messaging::VoteResponseBody) {} [INFO] [stderr] | ^^^^ help: consider using `_body` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/lib.rs:22:29 [INFO] [stderr] | [INFO] [stderr] 22 | fn get_value(&self, key: String) -> Result>, RaftError> { [INFO] [stderr] | ^^^ help: consider using `_key` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/lib.rs:26:29 [INFO] [stderr] | [INFO] [stderr] 26 | fn put_value(&self, key: String, value: Vec) -> Result<(), RaftError> { [INFO] [stderr] | ^^^ help: consider using `_key` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/lib.rs:26:42 [INFO] [stderr] | [INFO] [stderr] 26 | fn put_value(&self, key: String, value: Vec) -> Result<(), RaftError> { [INFO] [stderr] | ^^^^^ help: consider using `_value` instead [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `State` [INFO] [stderr] --> src/algorithm.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | enum State { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `my_id` [INFO] [stderr] --> src/algorithm.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | my_id: PeerId, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `peers` [INFO] [stderr] --> src/algorithm.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | peers: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: you should consider deriving a `Default` implementation for `client::Client` [INFO] [stderr] --> src/lib.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | / pub fn new() -> Client { [INFO] [stderr] 17 | | Client {} [INFO] [stderr] 18 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::new_without_default_derive)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive [INFO] [stderr] help: try this [INFO] [stderr] | [INFO] [stderr] 13 | #[derive(Default)] [INFO] [stderr] 14 | pub struct Client {} [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.48s [INFO] running `"docker" "inspect" "b0679998dafbd908fcc423d1095d26ec2a4a245d01fd13ccd3caa93e74a65013"` [INFO] running `"docker" "rm" "-f" "b0679998dafbd908fcc423d1095d26ec2a4a245d01fd13ccd3caa93e74a65013"` [INFO] [stdout] b0679998dafbd908fcc423d1095d26ec2a4a245d01fd13ccd3caa93e74a65013