[INFO] updating cached repository Bluther/sieve-of-eratosthenes
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Bluther/sieve-of-eratosthenes
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Bluther/sieve-of-eratosthenes" "work/ex/clippy-test-run/sources/stable/gh/Bluther/sieve-of-eratosthenes"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/Bluther/sieve-of-eratosthenes'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Bluther/sieve-of-eratosthenes" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Bluther/sieve-of-eratosthenes"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Bluther/sieve-of-eratosthenes'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fabfb546d52e356bfd05b30321f1728114959063
[INFO] sha for GitHub repo Bluther/sieve-of-eratosthenes: fabfb546d52e356bfd05b30321f1728114959063
[INFO] validating manifest of Bluther/sieve-of-eratosthenes 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 Bluther/sieve-of-eratosthenes 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 Bluther/sieve-of-eratosthenes
[INFO] finished frobbing Bluther/sieve-of-eratosthenes
[INFO] frobbed toml for Bluther/sieve-of-eratosthenes written to work/ex/clippy-test-run/sources/stable/gh/Bluther/sieve-of-eratosthenes/Cargo.toml
[INFO] started frobbing Bluther/sieve-of-eratosthenes
[INFO] finished frobbing Bluther/sieve-of-eratosthenes
[INFO] frobbed toml for Bluther/sieve-of-eratosthenes written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Bluther/sieve-of-eratosthenes/Cargo.toml
[INFO] crate Bluther/sieve-of-eratosthenes 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 Bluther/sieve-of-eratosthenes 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-2/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/Bluther/sieve-of-eratosthenes:/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] c8afb34653dc58e4c599caf04c8485f766bc736958544846bbab266247f28863
[INFO] running `"docker" "start" "-a" "c8afb34653dc58e4c599caf04c8485f766bc736958544846bbab266247f28863"`
[INFO] [stderr]     Checking sieve-of-eratosthenes v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: equality checks against true are unnecessary
[INFO] [stderr]   --> src/main.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 24 |         if a[(i as usize)] == true {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^ help: try simplifying it as shown: `a[(i as usize)]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::bool_comparison)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `x` is only used to index `a`.
[INFO] [stderr]   --> src/main.rs:35:14
[INFO] [stderr]    |
[INFO] [stderr] 35 |     for x in 0..N {
[INFO] [stderr]    |              ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_range_loop)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]    |
[INFO] [stderr] 35 |     for <item> in a.iter().take(N) {
[INFO] [stderr]    |         ^^^^^^    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against true are unnecessary
[INFO] [stderr]   --> src/main.rs:36:9
[INFO] [stderr]    |
[INFO] [stderr] 36 |         if a[x] == true{
[INFO] [stderr]    |            ^^^^^^^^^^^^ help: try simplifying it as shown: `a[x]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against true are unnecessary
[INFO] [stderr]   --> src/main.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 24 |         if a[(i as usize)] == true {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^ help: try simplifying it as shown: `a[(i as usize)]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::bool_comparison)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `x` is only used to index `a`.
[INFO] [stderr]   --> src/main.rs:35:14
[INFO] [stderr]    |
[INFO] [stderr] 35 |     for x in 0..N {
[INFO] [stderr]    |              ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_range_loop)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]    |
[INFO] [stderr] 35 |     for <item> in a.iter().take(N) {
[INFO] [stderr]    |         ^^^^^^    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against true are unnecessary
[INFO] [stderr]   --> src/main.rs:36:9
[INFO] [stderr]    |
[INFO] [stderr] 36 |         if a[x] == true{
[INFO] [stderr]    |            ^^^^^^^^^^^^ help: try simplifying it as shown: `a[x]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `"docker" "inspect" "c8afb34653dc58e4c599caf04c8485f766bc736958544846bbab266247f28863"`
[INFO] running `"docker" "rm" "-f" "c8afb34653dc58e4c599caf04c8485f766bc736958544846bbab266247f28863"`
[INFO] [stdout] c8afb34653dc58e4c599caf04c8485f766bc736958544846bbab266247f28863