[INFO] updating cached repository intrepion/example-x-rust-x-rustbyexample-com-x-scope-borrow-ref
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/intrepion/example-x-rust-x-rustbyexample-com-x-scope-borrow-ref
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/intrepion/example-x-rust-x-rustbyexample-com-x-scope-borrow-ref" "work/ex/clippy-test-run/sources/stable/gh/intrepion/example-x-rust-x-rustbyexample-com-x-scope-borrow-ref"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/intrepion/example-x-rust-x-rustbyexample-com-x-scope-borrow-ref'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/intrepion/example-x-rust-x-rustbyexample-com-x-scope-borrow-ref" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/intrepion/example-x-rust-x-rustbyexample-com-x-scope-borrow-ref"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/intrepion/example-x-rust-x-rustbyexample-com-x-scope-borrow-ref'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7b09d25ef941062fe79f1ae3c749968ef21b8d38
[INFO] sha for GitHub repo intrepion/example-x-rust-x-rustbyexample-com-x-scope-borrow-ref: 7b09d25ef941062fe79f1ae3c749968ef21b8d38
[INFO] validating manifest of intrepion/example-x-rust-x-rustbyexample-com-x-scope-borrow-ref 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 intrepion/example-x-rust-x-rustbyexample-com-x-scope-borrow-ref 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 intrepion/example-x-rust-x-rustbyexample-com-x-scope-borrow-ref
[INFO] finished frobbing intrepion/example-x-rust-x-rustbyexample-com-x-scope-borrow-ref
[INFO] frobbed toml for intrepion/example-x-rust-x-rustbyexample-com-x-scope-borrow-ref written to work/ex/clippy-test-run/sources/stable/gh/intrepion/example-x-rust-x-rustbyexample-com-x-scope-borrow-ref/Cargo.toml
[INFO] started frobbing intrepion/example-x-rust-x-rustbyexample-com-x-scope-borrow-ref
[INFO] finished frobbing intrepion/example-x-rust-x-rustbyexample-com-x-scope-borrow-ref
[INFO] frobbed toml for intrepion/example-x-rust-x-rustbyexample-com-x-scope-borrow-ref written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/intrepion/example-x-rust-x-rustbyexample-com-x-scope-borrow-ref/Cargo.toml
[INFO] crate intrepion/example-x-rust-x-rustbyexample-com-x-scope-borrow-ref 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 intrepion/example-x-rust-x-rustbyexample-com-x-scope-borrow-ref against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-4/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/intrepion/example-x-rust-x-rustbyexample-com-x-scope-borrow-ref:/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] ba5dc2327ed88b134b1d52ee9cf91b68e7e7e6f1c469a17579fc4973974fa0cb
[INFO] running `"docker" "start" "-a" "ba5dc2327ed88b134b1d52ee9cf91b68e7e7e6f1c469a17579fc4973974fa0cb"`
[INFO] [stderr]     Checking example-x-rust-x-rustbyexample-com-x-scope-borrow-ref v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: You matched a field with a wildcard pattern. Consider using `..` instead
[INFO] [stderr]   --> src/main.rs:19:38
[INFO] [stderr]    |
[INFO] [stderr] 19 |         let Point { x: ref ref_to_x, y: _ } = point;
[INFO] [stderr]    |                                      ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unneeded_field_pattern)] on by default
[INFO] [stderr]    = help: Try with `Point { x: ref ref_to_x, .. }`
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: You matched a field with a wildcard pattern. Consider using `..` instead
[INFO] [stderr]   --> src/main.rs:30:21
[INFO] [stderr]    |
[INFO] [stderr] 30 |         let Point { x: _, y: ref mut mut_ref_to_y } = mutable_point;
[INFO] [stderr]    |                     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: Try with `Point { y: ref mut mut_ref_to_y, .. }`
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: You matched a field with a wildcard pattern. Consider using `..` instead
[INFO] [stderr]   --> src/main.rs:19:38
[INFO] [stderr]    |
[INFO] [stderr] 19 |         let Point { x: ref ref_to_x, y: _ } = point;
[INFO] [stderr]    |                                      ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unneeded_field_pattern)] on by default
[INFO] [stderr]    = help: Try with `Point { x: ref ref_to_x, .. }`
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: You matched a field with a wildcard pattern. Consider using `..` instead
[INFO] [stderr]   --> src/main.rs:30:21
[INFO] [stderr]    |
[INFO] [stderr] 30 |         let Point { x: _, y: ref mut mut_ref_to_y } = mutable_point;
[INFO] [stderr]    |                     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: Try with `Point { y: ref mut mut_ref_to_y, .. }`
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]  --> src/main.rs:9:9
[INFO] [stderr]   |
[INFO] [stderr] 9 |     let ref ref_c1 = c;
[INFO] [stderr]   |     ----^^^^^^^^^^----- help: try: `let ref_c1 = &c;`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::toplevel_ref_arg)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]  --> src/main.rs:9:9
[INFO] [stderr]   |
[INFO] [stderr] 9 |     let ref ref_c1 = c;
[INFO] [stderr]   |     ----^^^^^^^^^^----- help: try: `let ref_c1 = &c;`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::toplevel_ref_arg)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `"docker" "inspect" "ba5dc2327ed88b134b1d52ee9cf91b68e7e7e6f1c469a17579fc4973974fa0cb"`
[INFO] running `"docker" "rm" "-f" "ba5dc2327ed88b134b1d52ee9cf91b68e7e7e6f1c469a17579fc4973974fa0cb"`
[INFO] [stdout] ba5dc2327ed88b134b1d52ee9cf91b68e7e7e6f1c469a17579fc4973974fa0cb