[INFO] updating cached repository MrScriptX/Guessing-game-Rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/MrScriptX/Guessing-game-Rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/MrScriptX/Guessing-game-Rust" "work/ex/clippy-test-run/sources/stable/gh/MrScriptX/Guessing-game-Rust"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/MrScriptX/Guessing-game-Rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/MrScriptX/Guessing-game-Rust" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/MrScriptX/Guessing-game-Rust"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/MrScriptX/Guessing-game-Rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ecf657089f44441c6c70d6ff8b32d2160b216370
[INFO] sha for GitHub repo MrScriptX/Guessing-game-Rust: ecf657089f44441c6c70d6ff8b32d2160b216370
[INFO] validating manifest of MrScriptX/Guessing-game-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 MrScriptX/Guessing-game-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 MrScriptX/Guessing-game-Rust
[INFO] finished frobbing MrScriptX/Guessing-game-Rust
[INFO] frobbed toml for MrScriptX/Guessing-game-Rust written to work/ex/clippy-test-run/sources/stable/gh/MrScriptX/Guessing-game-Rust/Cargo.toml
[INFO] started frobbing MrScriptX/Guessing-game-Rust
[INFO] finished frobbing MrScriptX/Guessing-game-Rust
[INFO] frobbed toml for MrScriptX/Guessing-game-Rust written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/MrScriptX/Guessing-game-Rust/Cargo.toml
[INFO] crate MrScriptX/Guessing-game-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 MrScriptX/Guessing-game-Rust against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-3/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/MrScriptX/Guessing-game-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] b8e58ed90bca698ead9f36ac10034c5f1303a0a420a5c105a91d4b64e542fa48
[INFO] running `"docker" "start" "-a" "b8e58ed90bca698ead9f36ac10034c5f1303a0a420a5c105a91d4b64e542fa48"`
[INFO] [stderr]     Checking learn v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]   --> src/main.rs:77:13
[INFO] [stderr]    |
[INFO] [stderr] 77 |             nbr_of_guess = nbr_of_guess + 1;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `nbr_of_guess += 1`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::assign_op_pattern)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]   --> src/main.rs:77:13
[INFO] [stderr]    |
[INFO] [stderr] 77 |             nbr_of_guess = nbr_of_guess + 1;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `nbr_of_guess += 1`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::assign_op_pattern)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `"docker" "inspect" "b8e58ed90bca698ead9f36ac10034c5f1303a0a420a5c105a91d4b64e542fa48"`
[INFO] running `"docker" "rm" "-f" "b8e58ed90bca698ead9f36ac10034c5f1303a0a420a5c105a91d4b64e542fa48"`
[INFO] [stdout] b8e58ed90bca698ead9f36ac10034c5f1303a0a420a5c105a91d4b64e542fa48