[INFO] updating cached repository WillemMali/rust-hello
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/WillemMali/rust-hello
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/WillemMali/rust-hello" "work/ex/clippy-test-run/sources/stable/gh/WillemMali/rust-hello"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/WillemMali/rust-hello'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/WillemMali/rust-hello" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/WillemMali/rust-hello"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/WillemMali/rust-hello'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 10aa0cc59dddfa52a1cb9d0fb5323b854ae9c1e4
[INFO] sha for GitHub repo WillemMali/rust-hello: 10aa0cc59dddfa52a1cb9d0fb5323b854ae9c1e4
[INFO] validating manifest of WillemMali/rust-hello 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 WillemMali/rust-hello 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 WillemMali/rust-hello
[INFO] finished frobbing WillemMali/rust-hello
[INFO] frobbed toml for WillemMali/rust-hello written to work/ex/clippy-test-run/sources/stable/gh/WillemMali/rust-hello/Cargo.toml
[INFO] started frobbing WillemMali/rust-hello
[INFO] finished frobbing WillemMali/rust-hello
[INFO] frobbed toml for WillemMali/rust-hello written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/WillemMali/rust-hello/Cargo.toml
[INFO] crate WillemMali/rust-hello 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 WillemMali/rust-hello 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-1/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/WillemMali/rust-hello:/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] 6f698d39abfbee0a471008523560a891506473aa9bea1390f0fed152dfcbb882
[INFO] running `"docker" "start" "-a" "6f698d39abfbee0a471008523560a891506473aa9bea1390f0fed152dfcbb882"`
[INFO] [stderr]     Checking hello v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/main.rs:26:19
[INFO] [stderr]    |
[INFO] [stderr] 26 |         result *= i as u64;
[INFO] [stderr]    |                   ^^^^^^^^ help: try: `u64::from(i)`
[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/main.rs:26:19
[INFO] [stderr]    |
[INFO] [stderr] 26 |         result *= i as u64;
[INFO] [stderr]    |                   ^^^^^^^^ help: try: `u64::from(i)`
[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 0.88s
[INFO] running `"docker" "inspect" "6f698d39abfbee0a471008523560a891506473aa9bea1390f0fed152dfcbb882"`
[INFO] running `"docker" "rm" "-f" "6f698d39abfbee0a471008523560a891506473aa9bea1390f0fed152dfcbb882"`
[INFO] [stdout] 6f698d39abfbee0a471008523560a891506473aa9bea1390f0fed152dfcbb882