[INFO] updating cached repository robertohuertasm/aws-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/robertohuertasm/aws-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/robertohuertasm/aws-rust" "work/ex/clippy-test-run/sources/stable/gh/robertohuertasm/aws-rust"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/robertohuertasm/aws-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/robertohuertasm/aws-rust" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/robertohuertasm/aws-rust"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/robertohuertasm/aws-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5c613698e428918ea9f6718a388c2828fe1e812d
[INFO] sha for GitHub repo robertohuertasm/aws-rust: 5c613698e428918ea9f6718a388c2828fe1e812d
[INFO] validating manifest of robertohuertasm/aws-rust 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 robertohuertasm/aws-rust 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 robertohuertasm/aws-rust
[INFO] finished frobbing robertohuertasm/aws-rust
[INFO] frobbed toml for robertohuertasm/aws-rust written to work/ex/clippy-test-run/sources/stable/gh/robertohuertasm/aws-rust/Cargo.toml
[INFO] started frobbing robertohuertasm/aws-rust
[INFO] finished frobbing robertohuertasm/aws-rust
[INFO] frobbed toml for robertohuertasm/aws-rust written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/robertohuertasm/aws-rust/Cargo.toml
[INFO] crate robertohuertasm/aws-rust 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 robertohuertasm/aws-rust 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/robertohuertasm/aws-rust:/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] 3dfd57589acec8c9780cec52fa76e8bf3f3485ab979e658828d8acbaac8071f8
[INFO] running `"docker" "start" "-a" "3dfd57589acec8c9780cec52fa76e8bf3f3485ab979e658828d8acbaac8071f8"`
[INFO] [stderr]     Checking mio v0.6.16
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking tokio-reactor v0.1.7
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]     Checking simple_logger v1.0.1
[INFO] [stderr]     Checking tokio-tcp v0.1.2
[INFO] [stderr]     Checking tokio-udp v0.1.3
[INFO] [stderr]     Checking tokio-uds v0.2.4
[INFO] [stderr]     Checking tokio v0.1.13
[INFO] [stderr]     Checking hyper v0.12.16
[INFO] [stderr]     Checking lambda_runtime_client v0.1.0
[INFO] [stderr]     Checking lambda_runtime v0.1.0
[INFO] [stderr]     Checking aws-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]   --> src/main.rs:78:44
[INFO] [stderr]    |
[INFO] [stderr] 78 |                   "" => Ok(CustomOutput::new(format!(
[INFO] [stderr]    |  ____________________________________________^
[INFO] [stderr] 79 | |                     "Hello from Rust, my dear default user with empty parameter! (qs)"
[INFO] [stderr] 80 | |                 ))),
[INFO] [stderr]    | |_________________^ help: consider using .to_string(): `"Hello from Rust, my dear default user with empty parameter! (qs)".to_string()`
[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] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]   --> src/main.rs:95:50
[INFO] [stderr]    |
[INFO] [stderr] 95 |                   Some("") => Ok(CustomOutput::new(format!(
[INFO] [stderr]    |  __________________________________________________^
[INFO] [stderr] 96 | |                     "Hello from Rust, my dear default user with empty parameter! (body)"
[INFO] [stderr] 97 | |                 ))),
[INFO] [stderr]    | |_________________^ help: consider using .to_string(): `"Hello from Rust, my dear default user with empty parameter! (body)".to_string()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]    --> src/main.rs:101:39
[INFO] [stderr]     |
[INFO] [stderr] 101 |                     result.first_name.unwrap_or("".to_owned())
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| "".to_owned())`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/main.rs:110:15
[INFO] [stderr]     |
[INFO] [stderr] 110 |         body: format!("Hello from Rust, my dear default user! No parameters"),
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"Hello from Rust, my dear default user! No parameters".to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]   --> src/main.rs:78:44
[INFO] [stderr]    |
[INFO] [stderr] 78 |                   "" => Ok(CustomOutput::new(format!(
[INFO] [stderr]    |  ____________________________________________^
[INFO] [stderr] 79 | |                     "Hello from Rust, my dear default user with empty parameter! (qs)"
[INFO] [stderr] 80 | |                 ))),
[INFO] [stderr]    | |_________________^ help: consider using .to_string(): `"Hello from Rust, my dear default user with empty parameter! (qs)".to_string()`
[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] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]   --> src/main.rs:95:50
[INFO] [stderr]    |
[INFO] [stderr] 95 |                   Some("") => Ok(CustomOutput::new(format!(
[INFO] [stderr]    |  __________________________________________________^
[INFO] [stderr] 96 | |                     "Hello from Rust, my dear default user with empty parameter! (body)"
[INFO] [stderr] 97 | |                 ))),
[INFO] [stderr]    | |_________________^ help: consider using .to_string(): `"Hello from Rust, my dear default user with empty parameter! (body)".to_string()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]    --> src/main.rs:101:39
[INFO] [stderr]     |
[INFO] [stderr] 101 |                     result.first_name.unwrap_or("".to_owned())
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| "".to_owned())`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/main.rs:110:15
[INFO] [stderr]     |
[INFO] [stderr] 110 |         body: format!("Hello from Rust, my dear default user! No parameters"),
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"Hello from Rust, my dear default user! No parameters".to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.91s
[INFO] running `"docker" "inspect" "3dfd57589acec8c9780cec52fa76e8bf3f3485ab979e658828d8acbaac8071f8"`
[INFO] running `"docker" "rm" "-f" "3dfd57589acec8c9780cec52fa76e8bf3f3485ab979e658828d8acbaac8071f8"`
[INFO] [stdout] 3dfd57589acec8c9780cec52fa76e8bf3f3485ab979e658828d8acbaac8071f8