[INFO] updating cached repository DenialAdams/dialpad
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/DenialAdams/dialpad
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/DenialAdams/dialpad" "work/ex/clippy-test-run/sources/stable/gh/DenialAdams/dialpad"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/DenialAdams/dialpad'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/DenialAdams/dialpad" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/DenialAdams/dialpad"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/DenialAdams/dialpad'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 420300c3c453fb5ef208b91b0c8883216bf481e7
[INFO] sha for GitHub repo DenialAdams/dialpad: 420300c3c453fb5ef208b91b0c8883216bf481e7
[INFO] validating manifest of DenialAdams/dialpad 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 DenialAdams/dialpad 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 DenialAdams/dialpad
[INFO] finished frobbing DenialAdams/dialpad
[INFO] frobbed toml for DenialAdams/dialpad written to work/ex/clippy-test-run/sources/stable/gh/DenialAdams/dialpad/Cargo.toml
[INFO] started frobbing DenialAdams/dialpad
[INFO] finished frobbing DenialAdams/dialpad
[INFO] frobbed toml for DenialAdams/dialpad written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/DenialAdams/dialpad/Cargo.toml
[INFO] crate DenialAdams/dialpad 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 DenialAdams/dialpad 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/DenialAdams/dialpad:/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] 75429204ac0f8e1c7d05f91a2899eeb8a40b1bab3ac50e8c1dcd9f4ab9da31fc
[INFO] running `"docker" "start" "-a" "75429204ac0f8e1c7d05f91a2899eeb8a40b1bab3ac50e8c1dcd9f4ab9da31fc"`
[INFO] [stderr]     Checking dialpad v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: casting i8 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/main.rs:132:4
[INFO] [stderr]     |
[INFO] [stderr] 132 |    (((a.0 - b.0).pow(2) + (a.1 - b.1).pow(2)) as f64).sqrt()
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from((a.0 - b.0).pow(2) + (a.1 - b.1).pow(2))`
[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 i8 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/main.rs:132:4
[INFO] [stderr]     |
[INFO] [stderr] 132 |    (((a.0 - b.0).pow(2) + (a.1 - b.1).pow(2)) as f64).sqrt()
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from((a.0 - b.0).pow(2) + (a.1 - b.1).pow(2))`
[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 0.54s
[INFO] running `"docker" "inspect" "75429204ac0f8e1c7d05f91a2899eeb8a40b1bab3ac50e8c1dcd9f4ab9da31fc"`
[INFO] running `"docker" "rm" "-f" "75429204ac0f8e1c7d05f91a2899eeb8a40b1bab3ac50e8c1dcd9f4ab9da31fc"`
[INFO] [stdout] 75429204ac0f8e1c7d05f91a2899eeb8a40b1bab3ac50e8c1dcd9f4ab9da31fc