[INFO] updating cached repository edumar111/adivinanzas-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/edumar111/adivinanzas-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/edumar111/adivinanzas-rust" "work/ex/clippy-test-run/sources/stable/gh/edumar111/adivinanzas-rust"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/edumar111/adivinanzas-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/edumar111/adivinanzas-rust" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/edumar111/adivinanzas-rust"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/edumar111/adivinanzas-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7d0fd18913e4620ffd8fd35a2275d603aada75de
[INFO] sha for GitHub repo edumar111/adivinanzas-rust: 7d0fd18913e4620ffd8fd35a2275d603aada75de
[INFO] validating manifest of edumar111/adivinanzas-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 edumar111/adivinanzas-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 edumar111/adivinanzas-rust
[INFO] finished frobbing edumar111/adivinanzas-rust
[INFO] frobbed toml for edumar111/adivinanzas-rust written to work/ex/clippy-test-run/sources/stable/gh/edumar111/adivinanzas-rust/Cargo.toml
[INFO] started frobbing edumar111/adivinanzas-rust
[INFO] finished frobbing edumar111/adivinanzas-rust
[INFO] frobbed toml for edumar111/adivinanzas-rust written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/edumar111/adivinanzas-rust/Cargo.toml
[INFO] crate edumar111/adivinanzas-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 edumar111/adivinanzas-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/edumar111/adivinanzas-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] 48effa55f00f1c1cc2bb1300d45ca82854796e74ab5c7cfcc1cf5175731da25d
[INFO] running `"docker" "start" "-a" "48effa55f00f1c1cc2bb1300d45ca82854796e74ab5c7cfcc1cf5175731da25d"`
[INFO] [stderr]     Checking adivinanzas v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: called `ok().expect()` on a Result value. You can call `expect` directly on the `Result`
[INFO] [stderr]   --> src/main.rs:19:6
[INFO] [stderr]    |
[INFO] [stderr] 19 |           io::stdin().read_line(&mut corazonada)
[INFO] [stderr]    |  _________^
[INFO] [stderr] 20 | |             .ok()
[INFO] [stderr] 21 | |             .expect("Fallo al leer linea");
[INFO] [stderr]    | |__________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::ok_expect)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ok_expect
[INFO] [stderr] 
[INFO] [stderr] warning: called `ok().expect()` on a Result value. You can call `expect` directly on the `Result`
[INFO] [stderr]   --> src/main.rs:23:28
[INFO] [stderr]    |
[INFO] [stderr] 23 |           let corazonada: u32 = corazonada.trim().parse()
[INFO] [stderr]    |  _______________________________^
[INFO] [stderr] 24 | |         .ok()
[INFO] [stderr] 25 | |         .expect("Por favor introduce un numero!");
[INFO] [stderr]    | |_________________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ok_expect
[INFO] [stderr] 
[INFO] [stderr] warning: called `ok().expect()` on a Result value. You can call `expect` directly on the `Result`
[INFO] [stderr]   --> src/main.rs:19:6
[INFO] [stderr]    |
[INFO] [stderr] 19 |           io::stdin().read_line(&mut corazonada)
[INFO] [stderr]    |  _________^
[INFO] [stderr] 20 | |             .ok()
[INFO] [stderr] 21 | |             .expect("Fallo al leer linea");
[INFO] [stderr]    | |__________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::ok_expect)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ok_expect
[INFO] [stderr] 
[INFO] [stderr] warning: called `ok().expect()` on a Result value. You can call `expect` directly on the `Result`
[INFO] [stderr]   --> src/main.rs:23:28
[INFO] [stderr]    |
[INFO] [stderr] 23 |           let corazonada: u32 = corazonada.trim().parse()
[INFO] [stderr]    |  _______________________________^
[INFO] [stderr] 24 | |         .ok()
[INFO] [stderr] 25 | |         .expect("Por favor introduce un numero!");
[INFO] [stderr]    | |_________________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ok_expect
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `"docker" "inspect" "48effa55f00f1c1cc2bb1300d45ca82854796e74ab5c7cfcc1cf5175731da25d"`
[INFO] running `"docker" "rm" "-f" "48effa55f00f1c1cc2bb1300d45ca82854796e74ab5c7cfcc1cf5175731da25d"`
[INFO] [stdout] 48effa55f00f1c1cc2bb1300d45ca82854796e74ab5c7cfcc1cf5175731da25d