[INFO] updating cached repository ksakiyama/example-rust-twitter [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/ksakiyama/example-rust-twitter [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/ksakiyama/example-rust-twitter" "work/ex/clippy-test-run/sources/stable/gh/ksakiyama/example-rust-twitter"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/ksakiyama/example-rust-twitter'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/ksakiyama/example-rust-twitter" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/ksakiyama/example-rust-twitter"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/ksakiyama/example-rust-twitter'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 7d94471415e33b1a87667dbd3204ced095dd6773 [INFO] sha for GitHub repo ksakiyama/example-rust-twitter: 7d94471415e33b1a87667dbd3204ced095dd6773 [INFO] validating manifest of ksakiyama/example-rust-twitter 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 ksakiyama/example-rust-twitter 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 ksakiyama/example-rust-twitter [INFO] finished frobbing ksakiyama/example-rust-twitter [INFO] frobbed toml for ksakiyama/example-rust-twitter written to work/ex/clippy-test-run/sources/stable/gh/ksakiyama/example-rust-twitter/Cargo.toml [INFO] started frobbing ksakiyama/example-rust-twitter [INFO] finished frobbing ksakiyama/example-rust-twitter [INFO] frobbed toml for ksakiyama/example-rust-twitter written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/ksakiyama/example-rust-twitter/Cargo.toml [INFO] crate ksakiyama/example-rust-twitter 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 ksakiyama/example-rust-twitter against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-1/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/ksakiyama/example-rust-twitter:/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] 8732521a4d2e7838fad506acc3ee3b4ea290430db4ac76f543cd1adaeb8e227a [INFO] running `"docker" "start" "-a" "8732521a4d2e7838fad506acc3ee3b4ea290430db4ac76f543cd1adaeb8e227a"` [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking base64 v0.5.2 [INFO] [stderr] Checking serde_json v1.0.17 [INFO] [stderr] Checking serde_json v0.9.10 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking rust-crypto v0.2.36 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking backtrace v0.3.6 [INFO] [stderr] Checking serde_urlencoded v0.4.3 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Checking hyper v0.10.13 [INFO] [stderr] Checking error-chain v0.10.0 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Checking serde-hjson v0.8.1 [INFO] [stderr] Checking hyper-native-tls v0.2.4 [INFO] [stderr] Checking config v0.8.0 [INFO] [stderr] Checking reqwest v0.5.2 [INFO] [stderr] Checking oauth-client v0.3.2 [INFO] [stderr] Checking rusttwi v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: using `println!("")` [INFO] [stderr] --> src/main.rs:89:17 [INFO] [stderr] | [INFO] [stderr] 89 | println!(""); [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `println!()` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::println_empty_string)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string [INFO] [stderr] [INFO] [stderr] warning: using `println!("")` [INFO] [stderr] --> src/main.rs:98:17 [INFO] [stderr] | [INFO] [stderr] 98 | println!(""); [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `println!()` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string [INFO] [stderr] [INFO] [stderr] warning: using `println!("")` [INFO] [stderr] --> src/main.rs:89:17 [INFO] [stderr] | [INFO] [stderr] 89 | println!(""); [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `println!()` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::println_empty_string)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string [INFO] [stderr] [INFO] [stderr] warning: using `println!("")` [INFO] [stderr] --> src/main.rs:98:17 [INFO] [stderr] | [INFO] [stderr] 98 | println!(""); [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `println!()` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string [INFO] [stderr] [INFO] [stderr] warning: Constants have by default a `'static` lifetime [INFO] [stderr] --> src/main.rs:21:30 [INFO] [stderr] | [INFO] [stderr] 21 | pub const CONSUMER_KEY: &'static str = "consumer_key"; [INFO] [stderr] | -^^^^^^^---- help: consider removing `'static`: `&str` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::const_static_lifetime)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime [INFO] [stderr] [INFO] [stderr] warning: Constants have by default a `'static` lifetime [INFO] [stderr] --> src/main.rs:22:33 [INFO] [stderr] | [INFO] [stderr] 22 | pub const CONSUMER_SECRET: &'static str = "consumer_secret"; [INFO] [stderr] | -^^^^^^^---- help: consider removing `'static`: `&str` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime [INFO] [stderr] [INFO] [stderr] warning: Constants have by default a `'static` lifetime [INFO] [stderr] --> src/main.rs:23:30 [INFO] [stderr] | [INFO] [stderr] 23 | pub const ACCESS_TOKEN: &'static str = "access_token"; [INFO] [stderr] | -^^^^^^^---- help: consider removing `'static`: `&str` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime [INFO] [stderr] [INFO] [stderr] warning: Constants have by default a `'static` lifetime [INFO] [stderr] --> src/main.rs:24:37 [INFO] [stderr] | [INFO] [stderr] 24 | pub const ACCESS_TOKEN_SECRET: &'static str = "access_token_secret"; [INFO] [stderr] | -^^^^^^^---- help: consider removing `'static`: `&str` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime [INFO] [stderr] [INFO] [stderr] warning: Constants have by default a `'static` lifetime [INFO] [stderr] --> src/main.rs:28:33 [INFO] [stderr] | [INFO] [stderr] 28 | pub const STATUSES_UPDATE: &'static str = "https://api.twitter.com/1.1/statuses/update.json"; [INFO] [stderr] | -^^^^^^^---- help: consider removing `'static`: `&str` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime [INFO] [stderr] [INFO] [stderr] warning: Constants have by default a `'static` lifetime [INFO] [stderr] --> src/main.rs:29:31 [INFO] [stderr] | [INFO] [stderr] 29 | pub const HOME_TIMELINE: &'static str = [INFO] [stderr] | -^^^^^^^---- help: consider removing `'static`: `&str` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime [INFO] [stderr] [INFO] [stderr] warning: Constants have by default a `'static` lifetime [INFO] [stderr] --> src/main.rs:34:26 [INFO] [stderr] | [INFO] [stderr] 34 | pub const TIMELINE: &'static str = "timeline"; [INFO] [stderr] | -^^^^^^^---- help: consider removing `'static`: `&str` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime [INFO] [stderr] [INFO] [stderr] warning: Constants have by default a `'static` lifetime [INFO] [stderr] --> src/main.rs:35:32 [INFO] [stderr] | [INFO] [stderr] 35 | pub const TIMELINE_SHORT: &'static str = "tl"; [INFO] [stderr] | -^^^^^^^---- help: consider removing `'static`: `&str` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime [INFO] [stderr] [INFO] [stderr] warning: Constants have by default a `'static` lifetime [INFO] [stderr] --> src/main.rs:36:23 [INFO] [stderr] | [INFO] [stderr] 36 | pub const TWEET: &'static str = "tweet"; [INFO] [stderr] | -^^^^^^^---- help: consider removing `'static`: `&str` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime [INFO] [stderr] [INFO] [stderr] warning: Constants have by default a `'static` lifetime [INFO] [stderr] --> src/main.rs:37:29 [INFO] [stderr] | [INFO] [stderr] 37 | pub const TWEET_SHORT: &'static str = "tw"; [INFO] [stderr] | -^^^^^^^---- help: consider removing `'static`: `&str` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. [INFO] [stderr] --> src/main.rs:42:28 [INFO] [stderr] | [INFO] [stderr] 42 | let mut cfg_path = env::home_dir().unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: Constants have by default a `'static` lifetime [INFO] [stderr] --> src/main.rs:21:30 [INFO] [stderr] | [INFO] [stderr] 21 | pub const CONSUMER_KEY: &'static str = "consumer_key"; [INFO] [stderr] | -^^^^^^^---- help: consider removing `'static`: `&str` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::const_static_lifetime)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime [INFO] [stderr] [INFO] [stderr] warning: Constants have by default a `'static` lifetime [INFO] [stderr] --> src/main.rs:22:33 [INFO] [stderr] | [INFO] [stderr] 22 | pub const CONSUMER_SECRET: &'static str = "consumer_secret"; [INFO] [stderr] | -^^^^^^^---- help: consider removing `'static`: `&str` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime [INFO] [stderr] [INFO] [stderr] warning: Constants have by default a `'static` lifetime [INFO] [stderr] --> src/main.rs:23:30 [INFO] [stderr] | [INFO] [stderr] 23 | pub const ACCESS_TOKEN: &'static str = "access_token"; [INFO] [stderr] | -^^^^^^^---- help: consider removing `'static`: `&str` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime [INFO] [stderr] [INFO] [stderr] warning: Constants have by default a `'static` lifetime [INFO] [stderr] --> src/main.rs:24:37 [INFO] [stderr] | [INFO] [stderr] 24 | pub const ACCESS_TOKEN_SECRET: &'static str = "access_token_secret"; [INFO] [stderr] | -^^^^^^^---- help: consider removing `'static`: `&str` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime [INFO] [stderr] [INFO] [stderr] warning: Constants have by default a `'static` lifetime [INFO] [stderr] --> src/main.rs:28:33 [INFO] [stderr] | [INFO] [stderr] 28 | pub const STATUSES_UPDATE: &'static str = "https://api.twitter.com/1.1/statuses/update.json"; [INFO] [stderr] | -^^^^^^^---- help: consider removing `'static`: `&str` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime [INFO] [stderr] [INFO] [stderr] warning: Constants have by default a `'static` lifetime [INFO] [stderr] --> src/main.rs:29:31 [INFO] [stderr] | [INFO] [stderr] 29 | pub const HOME_TIMELINE: &'static str = [INFO] [stderr] | -^^^^^^^---- help: consider removing `'static`: `&str` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime [INFO] [stderr] [INFO] [stderr] warning: Constants have by default a `'static` lifetime [INFO] [stderr] --> src/main.rs:34:26 [INFO] [stderr] | [INFO] [stderr] 34 | pub const TIMELINE: &'static str = "timeline"; [INFO] [stderr] | -^^^^^^^---- help: consider removing `'static`: `&str` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime [INFO] [stderr] [INFO] [stderr] warning: Constants have by default a `'static` lifetime [INFO] [stderr] --> src/main.rs:35:32 [INFO] [stderr] | [INFO] [stderr] 35 | pub const TIMELINE_SHORT: &'static str = "tl"; [INFO] [stderr] | -^^^^^^^---- help: consider removing `'static`: `&str` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime [INFO] [stderr] [INFO] [stderr] warning: Constants have by default a `'static` lifetime [INFO] [stderr] --> src/main.rs:36:23 [INFO] [stderr] | [INFO] [stderr] 36 | pub const TWEET: &'static str = "tweet"; [INFO] [stderr] | -^^^^^^^---- help: consider removing `'static`: `&str` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime [INFO] [stderr] [INFO] [stderr] warning: Constants have by default a `'static` lifetime [INFO] [stderr] --> src/main.rs:37:29 [INFO] [stderr] | [INFO] [stderr] 37 | pub const TWEET_SHORT: &'static str = "tw"; [INFO] [stderr] | -^^^^^^^---- help: consider removing `'static`: `&str` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. [INFO] [stderr] --> src/main.rs:42:28 [INFO] [stderr] | [INFO] [stderr] 42 | let mut cfg_path = env::home_dir().unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.27s [INFO] running `"docker" "inspect" "8732521a4d2e7838fad506acc3ee3b4ea290430db4ac76f543cd1adaeb8e227a"` [INFO] running `"docker" "rm" "-f" "8732521a4d2e7838fad506acc3ee3b4ea290430db4ac76f543cd1adaeb8e227a"` [INFO] [stdout] 8732521a4d2e7838fad506acc3ee3b4ea290430db4ac76f543cd1adaeb8e227a