[INFO] updating cached repository intrepion/example-x-rust-x-rustbyexample-com-x-trait-derive
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/intrepion/example-x-rust-x-rustbyexample-com-x-trait-derive
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/intrepion/example-x-rust-x-rustbyexample-com-x-trait-derive" "work/ex/clippy-test-run/sources/stable/gh/intrepion/example-x-rust-x-rustbyexample-com-x-trait-derive"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/intrepion/example-x-rust-x-rustbyexample-com-x-trait-derive'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/intrepion/example-x-rust-x-rustbyexample-com-x-trait-derive" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/intrepion/example-x-rust-x-rustbyexample-com-x-trait-derive"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/intrepion/example-x-rust-x-rustbyexample-com-x-trait-derive'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 26f1daa221c6110ad2f38a1cd9c776a7f6b8055e
[INFO] sha for GitHub repo intrepion/example-x-rust-x-rustbyexample-com-x-trait-derive: 26f1daa221c6110ad2f38a1cd9c776a7f6b8055e
[INFO] validating manifest of intrepion/example-x-rust-x-rustbyexample-com-x-trait-derive 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 intrepion/example-x-rust-x-rustbyexample-com-x-trait-derive 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 intrepion/example-x-rust-x-rustbyexample-com-x-trait-derive
[INFO] finished frobbing intrepion/example-x-rust-x-rustbyexample-com-x-trait-derive
[INFO] frobbed toml for intrepion/example-x-rust-x-rustbyexample-com-x-trait-derive written to work/ex/clippy-test-run/sources/stable/gh/intrepion/example-x-rust-x-rustbyexample-com-x-trait-derive/Cargo.toml
[INFO] started frobbing intrepion/example-x-rust-x-rustbyexample-com-x-trait-derive
[INFO] finished frobbing intrepion/example-x-rust-x-rustbyexample-com-x-trait-derive
[INFO] frobbed toml for intrepion/example-x-rust-x-rustbyexample-com-x-trait-derive written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/intrepion/example-x-rust-x-rustbyexample-com-x-trait-derive/Cargo.toml
[INFO] crate intrepion/example-x-rust-x-rustbyexample-com-x-trait-derive 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 intrepion/example-x-rust-x-rustbyexample-com-x-trait-derive against stable+rustflags=-Dclippy::into_iter_on_array for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-5/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/intrepion/example-x-rust-x-rustbyexample-com-x-trait-derive:/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 -Dclippy::into_iter_on_array" "-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] e72269abe1865e42770801c7787c5b0b82f30b4256e41346b9b637501571ce4e
[INFO] running `"docker" "start" "-a" "e72269abe1865e42770801c7787c5b0b82f30b4256e41346b9b637501571ce4e"`
[INFO] [stderr]     Checking example-x-rust-x-rustbyexample-com-x-trait-derive v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: casting i32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/main.rs:13:21
[INFO] [stderr]    |
[INFO] [stderr] 13 |         Centimeters(inches as f64 * 2.54)
[INFO] [stderr]    |                     ^^^^^^^^^^^^^ help: try: `f64::from(inches)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting i32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/main.rs:13:21
[INFO] [stderr]    |
[INFO] [stderr] 13 |         Centimeters(inches as f64 * 2.54)
[INFO] [stderr]    |                     ^^^^^^^^^^^^^ help: try: `f64::from(inches)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `"docker" "inspect" "e72269abe1865e42770801c7787c5b0b82f30b4256e41346b9b637501571ce4e"`
[INFO] running `"docker" "rm" "-f" "e72269abe1865e42770801c7787c5b0b82f30b4256e41346b9b637501571ce4e"`
[INFO] [stdout] e72269abe1865e42770801c7787c5b0b82f30b4256e41346b9b637501571ce4e