[INFO] updating cached repository zeam-vm/logistic_map_rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/zeam-vm/logistic_map_rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/zeam-vm/logistic_map_rust" "work/ex/clippy-test-run/sources/stable/gh/zeam-vm/logistic_map_rust"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/zeam-vm/logistic_map_rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/zeam-vm/logistic_map_rust" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/zeam-vm/logistic_map_rust"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/zeam-vm/logistic_map_rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 19e9dff2a33a4983a4558d36428a97cd6373153b
[INFO] sha for GitHub repo zeam-vm/logistic_map_rust: 19e9dff2a33a4983a4558d36428a97cd6373153b
[INFO] validating manifest of zeam-vm/logistic_map_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 zeam-vm/logistic_map_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 zeam-vm/logistic_map_rust
[INFO] finished frobbing zeam-vm/logistic_map_rust
[INFO] frobbed toml for zeam-vm/logistic_map_rust written to work/ex/clippy-test-run/sources/stable/gh/zeam-vm/logistic_map_rust/Cargo.toml
[INFO] started frobbing zeam-vm/logistic_map_rust
[INFO] finished frobbing zeam-vm/logistic_map_rust
[INFO] frobbed toml for zeam-vm/logistic_map_rust written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/zeam-vm/logistic_map_rust/Cargo.toml
[INFO] crate zeam-vm/logistic_map_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 zeam-vm/logistic_map_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/zeam-vm/logistic_map_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] 1ac7e5e8857856ade9b9d856c8588060333f6f59d05dc75c6f3f2380d81e6636
[INFO] running `"docker" "start" "-a" "1ac7e5e8857856ade9b9d856c8588060333f6f59d05dc75c6f3f2380d81e6636"`
[INFO] [stderr]     Checking libc v0.2.41
[INFO] [stderr]     Checking time v0.1.40
[INFO] [stderr]     Checking logistic_map_rust 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:30:36
[INFO] [stderr]    |
[INFO] [stderr] 30 |     let realsec = diffsec as f64 + diffsub as f64 * 1e-9;
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^ help: try: `f64::from(diffsub)`
[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:30:36
[INFO] [stderr]    |
[INFO] [stderr] 30 |     let realsec = diffsec as f64 + diffsub as f64 * 1e-9;
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^ help: try: `f64::from(diffsub)`
[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 3.12s
[INFO] running `"docker" "inspect" "1ac7e5e8857856ade9b9d856c8588060333f6f59d05dc75c6f3f2380d81e6636"`
[INFO] running `"docker" "rm" "-f" "1ac7e5e8857856ade9b9d856c8588060333f6f59d05dc75c6f3f2380d81e6636"`
[INFO] [stdout] 1ac7e5e8857856ade9b9d856c8588060333f6f59d05dc75c6f3f2380d81e6636