[INFO] crate bencoders 0.1.0 is already in cache
[INFO] extracting crate bencoders 0.1.0 into work/ex/clippy-test-run/sources/stable/reg/bencoders/0.1.0
[INFO] extracting crate bencoders 0.1.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/bencoders/0.1.0
[INFO] validating manifest of bencoders-0.1.0 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 bencoders-0.1.0 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 bencoders-0.1.0
[INFO] finished frobbing bencoders-0.1.0
[INFO] frobbed toml for bencoders-0.1.0 written to work/ex/clippy-test-run/sources/stable/reg/bencoders/0.1.0/Cargo.toml
[INFO] started frobbing bencoders-0.1.0
[INFO] finished frobbing bencoders-0.1.0
[INFO] frobbed toml for bencoders-0.1.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/bencoders/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 bencoders-0.1.0 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/reg/bencoders/0.1.0:/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] 85ce6ce467e36053de2ac6278a18dd8553c2252a8a60a1fbf712fcf257b25c5b
[INFO] running `"docker" "start" "-a" "85ce6ce467e36053de2ac6278a18dd8553c2252a8a60a1fbf712fcf257b25c5b"`
[INFO] [stderr]     Checking bencoders v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: calling `as_bytes()` on a string literal
[INFO] [stderr]   --> src/lib.rs:92:20
[INFO] [stderr]    |
[INFO] [stderr] 92 |         assert_eq!("spam".as_bytes(), &b[..]);
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^ help: consider using a byte string literal instead: `b"spam"`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::string_lit_as_bytes)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#string_lit_as_bytes
[INFO] [stderr] 
[INFO] [stderr] warning: calling `as_bytes()` on a string literal
[INFO] [stderr]    --> src/lib.rs:102:20
[INFO] [stderr]     |
[INFO] [stderr] 102 |         assert_eq!("".as_bytes(), &b[..]);
[INFO] [stderr]     |                    ^^^^^^^^^^^^^ help: consider using a byte string literal instead: `b""`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#string_lit_as_bytes
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/lib.rs:168:9
[INFO] [stderr]     |
[INFO] [stderr] 168 | /         match d.get(&b"count".to_vec()).unwrap() {
[INFO] [stderr] 169 | |             &Bencode::Int(i) => assert_eq!(12345, i),
[INFO] [stderr] 170 | |             _ => panic!("Wrong"),
[INFO] [stderr] 171 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::match_ref_pats)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]     |
[INFO] [stderr] 168 |         match *d.get(&b"count".to_vec()).unwrap() {
[INFO] [stderr] 169 |             Bencode::Int(i) => assert_eq!(12345, i),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a HashMap. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/lib.rs:168:15
[INFO] [stderr]     |
[INFO] [stderr] 168 |         match d.get(&b"count".to_vec()).unwrap() {
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&d[&b"count".to_vec()]`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::get_unwrap)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `"docker" "inspect" "85ce6ce467e36053de2ac6278a18dd8553c2252a8a60a1fbf712fcf257b25c5b"`
[INFO] running `"docker" "rm" "-f" "85ce6ce467e36053de2ac6278a18dd8553c2252a8a60a1fbf712fcf257b25c5b"`
[INFO] [stdout] 85ce6ce467e36053de2ac6278a18dd8553c2252a8a60a1fbf712fcf257b25c5b