[INFO] updating cached repository jaemk/notify-hook
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jaemk/notify-hook
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jaemk/notify-hook" "work/ex/clippy-test-run/sources/stable/gh/jaemk/notify-hook"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/jaemk/notify-hook'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jaemk/notify-hook" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/jaemk/notify-hook"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/jaemk/notify-hook'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7afad84a573f115ef6c3eab371b2212244e97c9f
[INFO] sha for GitHub repo jaemk/notify-hook: 7afad84a573f115ef6c3eab371b2212244e97c9f
[INFO] validating manifest of jaemk/notify-hook 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 jaemk/notify-hook 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 jaemk/notify-hook
[INFO] finished frobbing jaemk/notify-hook
[INFO] frobbed toml for jaemk/notify-hook written to work/ex/clippy-test-run/sources/stable/gh/jaemk/notify-hook/Cargo.toml
[INFO] started frobbing jaemk/notify-hook
[INFO] finished frobbing jaemk/notify-hook
[INFO] frobbed toml for jaemk/notify-hook written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/jaemk/notify-hook/Cargo.toml
[INFO] crate jaemk/notify-hook 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 jaemk/notify-hook against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-6/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/jaemk/notify-hook:/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] d77e59f737e5fad32c0baf812bd198aff05eff50258190ee087a17d3bc8e0223
[INFO] running `"docker" "start" "-a" "d77e59f737e5fad32c0baf812bd198aff05eff50258190ee087a17d3bc8e0223"`
[INFO] [stderr]    Compiling rustc-demangle v0.1.7
[INFO] [stderr]    Compiling curl-sys v0.4.1
[INFO] [stderr]     Checking net2 v0.2.31
[INFO] [stderr]    Compiling serde_json v1.0.10
[INFO] [stderr]    Compiling libssh2-sys v0.2.6
[INFO] [stderr]    Compiling libgit2-sys v0.7.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.16
[INFO] [stderr]     Checking uuid v0.5.1
[INFO] [stderr]     Checking libz-sys v1.0.18
[INFO] [stderr]    Compiling backtrace v0.3.5
[INFO] [stderr]     Checking mio v0.6.13
[INFO] [stderr]     Checking serde_urlencoded v0.5.1
[INFO] [stderr]     Checking chrono v0.4.0
[INFO] [stderr]     Checking error-chain v0.11.0
[INFO] [stderr]    Compiling phf_generator v0.7.21
[INFO] [stderr]    Compiling tempdir v0.3.6
[INFO] [stderr]     Checking native-tls v0.1.5
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]     Checking serde_qs v0.3.0
[INFO] [stderr]    Compiling phf_codegen v0.7.21
[INFO] [stderr]     Checking tokio-core v0.1.12
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.4
[INFO] [stderr]    Compiling cargo_metadata v0.3.3
[INFO] [stderr]    Compiling ring v0.12.1
[INFO] [stderr]     Checking tokio-proto v0.1.1
[INFO] [stderr]     Checking tokio-tls v0.1.4
[INFO] [stderr]    Compiling skeptic v0.13.2
[INFO] [stderr]     Checking hyper v0.11.20
[INFO] [stderr]    Compiling assert_cli v0.5.4
[INFO] [stderr]     Checking hyper-tls v0.1.2
[INFO] [stderr]     Checking reqwest v0.8.5
[INFO] [stderr]     Checking git2 v0.7.0
[INFO] [stderr]     Checking notify-hook v0.2.3 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/payload.rs:33:13
[INFO] [stderr]    |
[INFO] [stderr] 33 |             commits: commits,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^ help: replace it with: `commits`
[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/payload.rs:33:13
[INFO] [stderr]    |
[INFO] [stderr] 33 |             commits: commits,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^ help: replace it with: `commits`
[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 closure found
[INFO] [stderr]   --> src/payload.rs:60:72
[INFO] [stderr]    |
[INFO] [stderr] 60 |             message: commit.message().map(String::from).unwrap_or_else(|| String::new()),
[INFO] [stderr]    |                                                                        ^^^^^^^^^^^^^^^^ help: remove closure as shown: `String::new`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_closure)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stderr] 
[INFO] [stderr] warning: redundant closure found
[INFO] [stderr]   --> src/payload.rs:89:33
[INFO] [stderr]    |
[INFO] [stderr] 89 |                 .unwrap_or_else(|| String::new());
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^ help: remove closure as shown: `String::new`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stderr] 
[INFO] [stderr] warning: redundant closure found
[INFO] [stderr]    --> src/payload.rs:111:63
[INFO] [stderr]     |
[INFO] [stderr] 111 |             name: sig.name().map(String::from).unwrap_or_else(|| String::new()),
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^^^^ help: remove closure as shown: `String::new`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stderr] 
[INFO] [stderr] warning: redundant closure found
[INFO] [stderr]    --> src/payload.rs:112:65
[INFO] [stderr]     |
[INFO] [stderr] 112 |             email: sig.email().map(String::from).unwrap_or_else(|| String::new()),
[INFO] [stderr]     |                                                                 ^^^^^^^^^^^^^^^^ help: remove closure as shown: `String::new`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/main.rs:74:20
[INFO] [stderr]    |
[INFO] [stderr] 74 |             .split(",")
[INFO] [stderr]    |                    ^^^ help: try using a char instead: `','`
[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: single-character string constant used as pattern
[INFO] [stderr]    --> src/main.rs:206:39
[INFO] [stderr]     |
[INFO] [stderr] 206 |         let parts = line.trim().split(" ").collect::<Vec<_>>();
[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: identical conversion
[INFO] [stderr]    --> src/main.rs:226:23
[INFO] [stderr]     |
[INFO] [stderr] 226 |         let commits = revwalk.into_iter().map(|rev| {
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^ help: consider removing `.into_iter()`: `revwalk`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::identity_conversion)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: redundant closure found
[INFO] [stderr]   --> src/payload.rs:60:72
[INFO] [stderr]    |
[INFO] [stderr] 60 |             message: commit.message().map(String::from).unwrap_or_else(|| String::new()),
[INFO] [stderr]    |                                                                        ^^^^^^^^^^^^^^^^ help: remove closure as shown: `String::new`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_closure)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stderr] 
[INFO] [stderr] warning: redundant closure found
[INFO] [stderr]   --> src/payload.rs:89:33
[INFO] [stderr]    |
[INFO] [stderr] 89 |                 .unwrap_or_else(|| String::new());
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^ help: remove closure as shown: `String::new`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stderr] 
[INFO] [stderr] warning: redundant closure found
[INFO] [stderr]    --> src/payload.rs:111:63
[INFO] [stderr]     |
[INFO] [stderr] 111 |             name: sig.name().map(String::from).unwrap_or_else(|| String::new()),
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^^^^ help: remove closure as shown: `String::new`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stderr] 
[INFO] [stderr] warning: redundant closure found
[INFO] [stderr]    --> src/payload.rs:112:65
[INFO] [stderr]     |
[INFO] [stderr] 112 |             email: sig.email().map(String::from).unwrap_or_else(|| String::new()),
[INFO] [stderr]     |                                                                 ^^^^^^^^^^^^^^^^ help: remove closure as shown: `String::new`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/main.rs:74:20
[INFO] [stderr]    |
[INFO] [stderr] 74 |             .split(",")
[INFO] [stderr]    |                    ^^^ help: try using a char instead: `','`
[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: single-character string constant used as pattern
[INFO] [stderr]    --> src/main.rs:206:39
[INFO] [stderr]     |
[INFO] [stderr] 206 |         let parts = line.trim().split(" ").collect::<Vec<_>>();
[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: identical conversion
[INFO] [stderr]    --> src/main.rs:226:23
[INFO] [stderr]     |
[INFO] [stderr] 226 |         let commits = revwalk.into_iter().map(|rev| {
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^ help: consider removing `.into_iter()`: `revwalk`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::identity_conversion)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 35s
[INFO] running `"docker" "inspect" "d77e59f737e5fad32c0baf812bd198aff05eff50258190ee087a17d3bc8e0223"`
[INFO] running `"docker" "rm" "-f" "d77e59f737e5fad32c0baf812bd198aff05eff50258190ee087a17d3bc8e0223"`
[INFO] [stdout] d77e59f737e5fad32c0baf812bd198aff05eff50258190ee087a17d3bc8e0223