[INFO] updating cached repository yaahallo/laundry-bot
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/yaahallo/laundry-bot
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/yaahallo/laundry-bot" "work/ex/clippy-test-run/sources/stable/gh/yaahallo/laundry-bot"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/yaahallo/laundry-bot'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/yaahallo/laundry-bot" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/yaahallo/laundry-bot"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/yaahallo/laundry-bot'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ff7a441f51380ca0132c26ebbd7e6491604624b6
[INFO] sha for GitHub repo yaahallo/laundry-bot: ff7a441f51380ca0132c26ebbd7e6491604624b6
[INFO] validating manifest of yaahallo/laundry-bot 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 yaahallo/laundry-bot 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 yaahallo/laundry-bot
[INFO] finished frobbing yaahallo/laundry-bot
[INFO] frobbed toml for yaahallo/laundry-bot written to work/ex/clippy-test-run/sources/stable/gh/yaahallo/laundry-bot/Cargo.toml
[INFO] started frobbing yaahallo/laundry-bot
[INFO] finished frobbing yaahallo/laundry-bot
[INFO] frobbed toml for yaahallo/laundry-bot written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/yaahallo/laundry-bot/Cargo.toml
[INFO] crate yaahallo/laundry-bot 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 yaahallo/laundry-bot against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-5/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/yaahallo/laundry-bot:/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] e69ecb56f742ff124fb95a11bc1c8d41ecc19efeb43bd58e56e9e0c6fccd0502
[INFO] running `"docker" "start" "-a" "e69ecb56f742ff124fb95a11bc1c8d41ecc19efeb43bd58e56e9e0c6fccd0502"`
[INFO] [stderr]    Compiling cc v1.0.14
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking stable_deref_trait v1.0.0
[INFO] [stderr]    Compiling nix v0.10.0
[INFO] [stderr]     Checking smallvec v0.6.1
[INFO] [stderr]     Checking sha1 v0.2.0
[INFO] [stderr]     Checking bitflags v1.0.2
[INFO] [stderr]     Checking kankyo v0.1.1
[INFO] [stderr]     Checking iovec v0.1.2
[INFO] [stderr]     Checking memchr v2.0.1
[INFO] [stderr]     Checking base64 v0.8.0
[INFO] [stderr]     Checking base64 v0.9.1
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]     Checking owning_ref v0.3.3
[INFO] [stderr]     Checking threadpool v1.7.1
[INFO] [stderr]     Checking unreachable v1.0.0
[INFO] [stderr]     Checking chrono v0.4.2
[INFO] [stderr]     Checking uuid v0.5.1
[INFO] [stderr]     Checking bytes v0.4.7
[INFO] [stderr]     Checking aho-corasick v0.6.4
[INFO] [stderr]     Checking parking_lot_core v0.2.14
[INFO] [stderr]     Checking thread_local v0.3.5
[INFO] [stderr]     Checking multipart v0.13.6
[INFO] [stderr]     Checking regex v0.2.11
[INFO] [stderr]     Checking parking_lot v0.5.5
[INFO] [stderr]    Compiling openssl-sys v0.9.28
[INFO] [stderr]    Compiling miniz-sys v0.1.10
[INFO] [stderr]    Compiling openssl v0.9.24
[INFO] [stderr]     Checking flate2 v1.0.1
[INFO] [stderr]     Checking env_logger v0.4.3
[INFO] [stderr]     Checking native-tls v0.1.5
[INFO] [stderr]     Checking evzht9h3nznqzwl v0.0.3
[INFO] [stderr]     Checking hyper-native-tls v0.2.4
[INFO] [stderr]     Checking sysfs_gpio v0.5.3
[INFO] [stderr]     Checking serenity v0.5.3
[INFO] [stderr]     Checking laundry-bot v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/laundry/mod.rs:43:19
[INFO] [stderr]    |
[INFO] [stderr] 43 |                   alerter: alerter, }
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^ help: replace it with: `alerter`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/laundry/mod.rs:43:19
[INFO] [stderr]    |
[INFO] [stderr] 43 |                   alerter: alerter, }
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^ help: replace it with: `alerter`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/laundry/alert/discord.rs:98:9
[INFO] [stderr]    |
[INFO] [stderr] 98 |         return alerter;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^ help: remove `return` as shown: `alerter`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/laundry/alert/discord.rs:139:5
[INFO] [stderr]     |
[INFO] [stderr] 139 |     return false;
[INFO] [stderr]     |     ^^^^^^^^^^^^^ help: remove `return` as shown: `false`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/laundry/alert/mod.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     return Some(msg);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Some(msg)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/laundry/alert/mod.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     return Some(msg);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Some(msg)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/laundry/alert/discord.rs:98:9
[INFO] [stderr]    |
[INFO] [stderr] 98 |         return alerter;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^ help: remove `return` as shown: `alerter`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/laundry/alert/discord.rs:139:5
[INFO] [stderr]     |
[INFO] [stderr] 139 |     return false;
[INFO] [stderr]     |     ^^^^^^^^^^^^^ help: remove `return` as shown: `false`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/laundry/alert/mod.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     return Some(msg);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Some(msg)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/laundry/alert/mod.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     return Some(msg);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Some(msg)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]   --> src/laundry/alert/mod.rs:36:15
[INFO] [stderr]    |
[INFO] [stderr] 36 |       let msg = format!("Alright boss, looks like you unloaded the laundry, back to the wall, my \
[INFO] [stderr]    |  _______________^
[INFO] [stderr] 37 | |                        watch continues...");
[INFO] [stderr]    | |___________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::useless_format)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] help: consider using .to_string()
[INFO] [stderr]    |
[INFO] [stderr] 36 |     let msg = "Alright boss, looks like you unloaded the laundry, back to the wall, my \
[INFO] [stderr] 37 |                        watch continues...".to_string();
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]   --> src/laundry/alert/mod.rs:36:15
[INFO] [stderr]    |
[INFO] [stderr] 36 |       let msg = format!("Alright boss, looks like you unloaded the laundry, back to the wall, my \
[INFO] [stderr]    |  _______________^
[INFO] [stderr] 37 | |                        watch continues...");
[INFO] [stderr]    | |___________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::useless_format)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] help: consider using .to_string()
[INFO] [stderr]    |
[INFO] [stderr] 36 |     let msg = "Alright boss, looks like you unloaded the laundry, back to the wall, my \
[INFO] [stderr] 37 |                        watch continues...".to_string();
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 55.34s
[INFO] running `"docker" "inspect" "e69ecb56f742ff124fb95a11bc1c8d41ecc19efeb43bd58e56e9e0c6fccd0502"`
[INFO] running `"docker" "rm" "-f" "e69ecb56f742ff124fb95a11bc1c8d41ecc19efeb43bd58e56e9e0c6fccd0502"`
[INFO] [stdout] e69ecb56f742ff124fb95a11bc1c8d41ecc19efeb43bd58e56e9e0c6fccd0502