[INFO] updating cached repository Immortalin/NFS_Comptroller
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Immortalin/NFS_Comptroller
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Immortalin/NFS_Comptroller" "work/ex/clippy-test-run/sources/stable/gh/Immortalin/NFS_Comptroller"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/Immortalin/NFS_Comptroller'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Immortalin/NFS_Comptroller" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Immortalin/NFS_Comptroller"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Immortalin/NFS_Comptroller'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9b7393d6bfb317e3861fb97b1cc316f49d4a82b8
[INFO] sha for GitHub repo Immortalin/NFS_Comptroller: 9b7393d6bfb317e3861fb97b1cc316f49d4a82b8
[INFO] validating manifest of Immortalin/NFS_Comptroller 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 Immortalin/NFS_Comptroller 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 Immortalin/NFS_Comptroller
[INFO] finished frobbing Immortalin/NFS_Comptroller
[INFO] frobbed toml for Immortalin/NFS_Comptroller written to work/ex/clippy-test-run/sources/stable/gh/Immortalin/NFS_Comptroller/Cargo.toml
[INFO] started frobbing Immortalin/NFS_Comptroller
[INFO] finished frobbing Immortalin/NFS_Comptroller
[INFO] frobbed toml for Immortalin/NFS_Comptroller written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Immortalin/NFS_Comptroller/Cargo.toml
[INFO] crate Immortalin/NFS_Comptroller 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 Immortalin/NFS_Comptroller 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/Immortalin/NFS_Comptroller:/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] a386c390ceff9f7d59a61648c57d0b4d3645b2260d08ba688266bb163c663ab3
[INFO] running `"docker" "start" "-a" "a386c390ceff9f7d59a61648c57d0b4d3645b2260d08ba688266bb163c663ab3"`
[INFO] [stderr]     Checking tokio-signal v0.2.6
[INFO] [stderr]     Checking trust-dns-proto v0.5.0
[INFO] [stderr]     Checking trust-dns-resolver v0.10.0
[INFO] [stderr]     Checking actix v0.7.6
[INFO] [stderr]     Checking actix-net v0.2.3
[INFO] [stderr]     Checking actix-web v0.7.14
[INFO] [stderr]     Checking nfs_comptroller v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/main.rs:100:9
[INFO] [stderr]     |
[INFO] [stderr] 100 |         host: host,
[INFO] [stderr]     |         ^^^^^^^^^^ help: replace it with: `host`
[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/main.rs:101:9
[INFO] [stderr]     |
[INFO] [stderr] 101 |         options: options,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^ help: replace it with: `options`
[INFO] [stderr]     |
[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/main.rs:100:9
[INFO] [stderr]     |
[INFO] [stderr] 100 |         host: host,
[INFO] [stderr]     |         ^^^^^^^^^^ help: replace it with: `host`
[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/main.rs:101:9
[INFO] [stderr]     |
[INFO] [stderr] 101 |         options: options,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^ help: replace it with: `options`
[INFO] [stderr]     |
[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/main.rs:50:13
[INFO] [stderr]    |
[INFO] [stderr] 50 | /             return (
[INFO] [stderr] 51 | |                 s[..found.start()].to_string(),
[INFO] [stderr] 52 | |                 // range removes opening & closing parens
[INFO] [stderr] 53 | |                 Some(result[1..last_char].to_string()),
[INFO] [stderr] 54 | |             );
[INFO] [stderr]    | |______________^
[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] help: remove `return` as shown
[INFO] [stderr]    |
[INFO] [stderr] 50 |             (
[INFO] [stderr] 51 |                 s[..found.start()].to_string(),
[INFO] [stderr] 52 |                 // range removes opening & closing parens
[INFO] [stderr] 53 |                 Some(result[1..last_char].to_string()),
[INFO] [stderr] 54 |             )
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/main.rs:50:13
[INFO] [stderr]    |
[INFO] [stderr] 50 | /             return (
[INFO] [stderr] 51 | |                 s[..found.start()].to_string(),
[INFO] [stderr] 52 | |                 // range removes opening & closing parens
[INFO] [stderr] 53 | |                 Some(result[1..last_char].to_string()),
[INFO] [stderr] 54 | |             );
[INFO] [stderr]    | |______________^
[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] help: remove `return` as shown
[INFO] [stderr]    |
[INFO] [stderr] 50 |             (
[INFO] [stderr] 51 |                 s[..found.start()].to_string(),
[INFO] [stderr] 52 |                 // range removes opening & closing parens
[INFO] [stderr] 53 |                 Some(result[1..last_char].to_string()),
[INFO] [stderr] 54 |             )
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/main.rs:65:16
[INFO] [stderr]    |
[INFO] [stderr] 65 |         .split("\n")
[INFO] [stderr]    |                ^^^^ help: try using a char instead: `'\n'`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::single_char_pattern)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: you should use the `starts_with` method
[INFO] [stderr]   --> src/main.rs:68:21
[INFO] [stderr]    |
[INFO] [stderr] 68 |         .filter(|s| s.trim().chars().next().unwrap() != '#') // ignores comments
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: like this: `!s.trim().starts_with('#')`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::chars_next_cmp)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#chars_next_cmp
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/main.rs:75:31
[INFO] [stderr]    |
[INFO] [stderr] 75 |             if last.ends_with("\\") {
[INFO] [stderr]    |                               ^^^^ help: try using a char instead: `'\\'`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/main.rs:65:16
[INFO] [stderr]    |
[INFO] [stderr] 65 |         .split("\n")
[INFO] [stderr]    |                ^^^^ help: try using a char instead: `'\n'`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::single_char_pattern)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: you should use the `starts_with` method
[INFO] [stderr]   --> src/main.rs:68:21
[INFO] [stderr]    |
[INFO] [stderr] 68 |         .filter(|s| s.trim().chars().next().unwrap() != '#') // ignores comments
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: like this: `!s.trim().starts_with('#')`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::chars_next_cmp)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#chars_next_cmp
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/main.rs:75:31
[INFO] [stderr]    |
[INFO] [stderr] 75 |             if last.ends_with("\\") {
[INFO] [stderr]    |                               ^^^^ help: try using a char instead: `'\\'`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.41s
[INFO] running `"docker" "inspect" "a386c390ceff9f7d59a61648c57d0b4d3645b2260d08ba688266bb163c663ab3"`
[INFO] running `"docker" "rm" "-f" "a386c390ceff9f7d59a61648c57d0b4d3645b2260d08ba688266bb163c663ab3"`
[INFO] [stdout] a386c390ceff9f7d59a61648c57d0b4d3645b2260d08ba688266bb163c663ab3