[INFO] updating cached repository ristew/euler [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/ristew/euler [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/ristew/euler" "work/ex/clippy-test-run/sources/stable/gh/ristew/euler"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/ristew/euler'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/ristew/euler" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/ristew/euler"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/ristew/euler'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 045a19f67e988b09440838fbfe6dea32ad83f975 [INFO] sha for GitHub repo ristew/euler: 045a19f67e988b09440838fbfe6dea32ad83f975 [INFO] validating manifest of ristew/euler 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 ristew/euler 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 ristew/euler [INFO] finished frobbing ristew/euler [INFO] frobbed toml for ristew/euler written to work/ex/clippy-test-run/sources/stable/gh/ristew/euler/Cargo.toml [INFO] started frobbing ristew/euler [INFO] finished frobbing ristew/euler [INFO] frobbed toml for ristew/euler written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/ristew/euler/Cargo.toml [INFO] crate ristew/euler 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 ristew/euler against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-6/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/ristew/euler:/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] 28cb9701b57d91b14056b8f9636ce4760283d4152e899de04e8da3c36fe31dc7 [INFO] running `"docker" "start" "-a" "28cb9701b57d91b14056b8f9636ce4760283d4152e899de04e8da3c36fe31dc7"` [INFO] [stderr] Checking euler v0.0.1 (/opt/crater/workdir) [INFO] [stderr] warning: unnecessary parentheses around `while` condition [INFO] [stderr] --> src/p12.rs:4:7 [INFO] [stderr] | [INFO] [stderr] 4 | while(numdivisors(tri) < 500) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `while` condition [INFO] [stderr] --> src/p12.rs:4:7 [INFO] [stderr] | [INFO] [stderr] 4 | while(numdivisors(tri) < 500) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.37s [INFO] running `"docker" "inspect" "28cb9701b57d91b14056b8f9636ce4760283d4152e899de04e8da3c36fe31dc7"` [INFO] running `"docker" "rm" "-f" "28cb9701b57d91b14056b8f9636ce4760283d4152e899de04e8da3c36fe31dc7"` [INFO] [stdout] 28cb9701b57d91b14056b8f9636ce4760283d4152e899de04e8da3c36fe31dc7