[INFO] crate scl 0.0.1 is already in cache
[INFO] extracting crate scl 0.0.1 into work/ex/clippy-test-run/sources/stable/reg/scl/0.0.1
[INFO] extracting crate scl 0.0.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/scl/0.0.1
[INFO] validating manifest of scl-0.0.1 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 scl-0.0.1 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 scl-0.0.1
[INFO] finished frobbing scl-0.0.1
[INFO] frobbed toml for scl-0.0.1 written to work/ex/clippy-test-run/sources/stable/reg/scl/0.0.1/Cargo.toml
[INFO] started frobbing scl-0.0.1
[INFO] finished frobbing scl-0.0.1
[INFO] frobbed toml for scl-0.0.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/scl/0.0.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 scl-0.0.1 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/reg/scl/0.0.1:/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] 71dd1b2889828b6bb18f32965092b3f91b1d67da7750a02208e79a526ce5f71e
[INFO] running `"docker" "start" "-a" "71dd1b2889828b6bb18f32965092b3f91b1d67da7750a02208e79a526ce5f71e"`
[INFO] [stderr]     Checking scl v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: defining a method called `from_str` on this type; consider implementing the `std::str::FromStr` trait or choosing a less ambiguous name
[INFO] [stderr]   --> src/value.rs:55:5
[INFO] [stderr]    |
[INFO] [stderr] 55 | /     pub fn from_str(input: &str) -> Date {
[INFO] [stderr] 56 | |         // TODO: error handling
[INFO] [stderr] 57 | |         let parts: Vec<&str> = input.split('-').collect();
[INFO] [stderr] 58 | |         Date {
[INFO] [stderr] ...  |
[INFO] [stderr] 62 | |         }
[INFO] [stderr] 63 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::should_implement_trait)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#should_implement_trait
[INFO] [stderr] 
[INFO] [stderr] warning: defining a method called `from_str` on this type; consider implementing the `std::str::FromStr` trait or choosing a less ambiguous name
[INFO] [stderr]   --> src/value.rs:55:5
[INFO] [stderr]    |
[INFO] [stderr] 55 | /     pub fn from_str(input: &str) -> Date {
[INFO] [stderr] 56 | |         // TODO: error handling
[INFO] [stderr] 57 | |         let parts: Vec<&str> = input.split('-').collect();
[INFO] [stderr] 58 | |         Date {
[INFO] [stderr] ...  |
[INFO] [stderr] 62 | |         }
[INFO] [stderr] 63 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::should_implement_trait)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#should_implement_trait
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> tests/valid.rs:42:45
[INFO] [stderr]    |
[INFO] [stderr] 42 |             "max_upload_size" => V::Integer(10000000),
[INFO] [stderr]    |                                             ^^^^^^^^ help: consider: `10_000_000`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> tests/valid.rs:62:41
[INFO] [stderr]    |
[INFO] [stderr] 62 |         "max_upload_size" => V::Integer(1000000000),
[INFO] [stderr]    |                                         ^^^^^^^^^^ help: consider: `1_000_000_000`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: this is a decimal constant
[INFO] [stderr]    --> tests/valid.rs:104:60
[INFO] [stderr]     |
[INFO] [stderr] 104 |                 "dob" => V::Date(Date { year: 1979, month: 05, day: 27}),
[INFO] [stderr]     |                                                            ^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::zero_prefixed_literal)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_prefixed_literal
[INFO] [stderr] help: if you mean to use a decimal constant, remove the `0` to remove confusion
[INFO] [stderr]     |
[INFO] [stderr] 104 |                 "dob" => V::Date(Date { year: 1979, month: 5, day: 27}),
[INFO] [stderr]     |                                                            ^
[INFO] [stderr] help: if you mean to use an octal constant, use `0o`
[INFO] [stderr]     |
[INFO] [stderr] 104 |                 "dob" => V::Date(Date { year: 1979, month: 0o5, day: 27}),
[INFO] [stderr]     |                                                            ^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.09s
[INFO] running `"docker" "inspect" "71dd1b2889828b6bb18f32965092b3f91b1d67da7750a02208e79a526ce5f71e"`
[INFO] running `"docker" "rm" "-f" "71dd1b2889828b6bb18f32965092b3f91b1d67da7750a02208e79a526ce5f71e"`
[INFO] [stdout] 71dd1b2889828b6bb18f32965092b3f91b1d67da7750a02208e79a526ce5f71e