[INFO] updating cached repository Thomas-QM/random-stats
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Thomas-QM/random-stats
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Thomas-QM/random-stats" "work/ex/clippy-test-run/sources/stable/gh/Thomas-QM/random-stats"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/Thomas-QM/random-stats'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Thomas-QM/random-stats" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Thomas-QM/random-stats"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Thomas-QM/random-stats'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 995d761fdeb1bededa1acd575ae131afe47589a9
[INFO] sha for GitHub repo Thomas-QM/random-stats: 995d761fdeb1bededa1acd575ae131afe47589a9
[INFO] validating manifest of Thomas-QM/random-stats 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 Thomas-QM/random-stats 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 Thomas-QM/random-stats
[INFO] finished frobbing Thomas-QM/random-stats
[INFO] frobbed toml for Thomas-QM/random-stats written to work/ex/clippy-test-run/sources/stable/gh/Thomas-QM/random-stats/Cargo.toml
[INFO] started frobbing Thomas-QM/random-stats
[INFO] finished frobbing Thomas-QM/random-stats
[INFO] frobbed toml for Thomas-QM/random-stats written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Thomas-QM/random-stats/Cargo.toml
[INFO] crate Thomas-QM/random-stats 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 Thomas-QM/random-stats against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-1/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/Thomas-QM/random-stats:/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] ccf76f86c426e3fdb8f57b22bd16c0b09df89655b4b6ba42cb6160a062476019
[INFO] running `"docker" "start" "-a" "ccf76f86c426e3fdb8f57b22bd16c0b09df89655b4b6ba42cb6160a062476019"`
[INFO] [stderr]     Checking reqwest v0.9.5
[INFO] [stderr]     Checking random_stats 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:25:34
[INFO] [stderr]    |
[INFO] [stderr] 25 |         let should_roll: i32 = ((1 as f64/data.len() as f64) * (SAMPLE_COUNT as f64)) as i32;
[INFO] [stderr]    |                                  ^^^^^^^^ help: try: `f64::from(1)`
[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:29:35
[INFO] [stderr]    |
[INFO] [stderr] 29 |             let accuracy: i32 = (((should_roll - ((should_roll - count).abs())) as f64/should_roll as f64) * 100 as f64) as i32;
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(should_roll - ((should_roll - count).abs()))`
[INFO] [stderr]    |
[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:29:88
[INFO] [stderr]    |
[INFO] [stderr] 29 |             let accuracy: i32 = (((should_roll - ((should_roll - count).abs())) as f64/should_roll as f64) * 100 as f64) as i32;
[INFO] [stderr]    |                                                                                        ^^^^^^^^^^^^^^^^^^ help: try: `f64::from(should_roll)`
[INFO] [stderr]    |
[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:29:110
[INFO] [stderr]    |
[INFO] [stderr] 29 |             let accuracy: i32 = (((should_roll - ((should_roll - count).abs())) as f64/should_roll as f64) * 100 as f64) as i32;
[INFO] [stderr]    |                                                                                                              ^^^^^^^^^^ help: try: `f64::from(100)`
[INFO] [stderr]    |
[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:25:34
[INFO] [stderr]    |
[INFO] [stderr] 25 |         let should_roll: i32 = ((1 as f64/data.len() as f64) * (SAMPLE_COUNT as f64)) as i32;
[INFO] [stderr]    |                                  ^^^^^^^^ help: try: `f64::from(1)`
[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:29:35
[INFO] [stderr]    |
[INFO] [stderr] 29 |             let accuracy: i32 = (((should_roll - ((should_roll - count).abs())) as f64/should_roll as f64) * 100 as f64) as i32;
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(should_roll - ((should_roll - count).abs()))`
[INFO] [stderr]    |
[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:29:88
[INFO] [stderr]    |
[INFO] [stderr] 29 |             let accuracy: i32 = (((should_roll - ((should_roll - count).abs())) as f64/should_roll as f64) * 100 as f64) as i32;
[INFO] [stderr]    |                                                                                        ^^^^^^^^^^^^^^^^^^ help: try: `f64::from(should_roll)`
[INFO] [stderr]    |
[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:29:110
[INFO] [stderr]    |
[INFO] [stderr] 29 |             let accuracy: i32 = (((should_roll - ((should_roll - count).abs())) as f64/should_roll as f64) * 100 as f64) as i32;
[INFO] [stderr]    |                                                                                                              ^^^^^^^^^^ help: try: `f64::from(100)`
[INFO] [stderr]    |
[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 12.85s
[INFO] running `"docker" "inspect" "ccf76f86c426e3fdb8f57b22bd16c0b09df89655b4b6ba42cb6160a062476019"`
[INFO] running `"docker" "rm" "-f" "ccf76f86c426e3fdb8f57b22bd16c0b09df89655b4b6ba42cb6160a062476019"`
[INFO] [stdout] ccf76f86c426e3fdb8f57b22bd16c0b09df89655b4b6ba42cb6160a062476019