[INFO] crate basic-otp 0.1.1 is already in cache
[INFO] extracting crate basic-otp 0.1.1 into work/ex/clippy-test-run/sources/stable/reg/basic-otp/0.1.1
[INFO] extracting crate basic-otp 0.1.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/basic-otp/0.1.1
[INFO] validating manifest of basic-otp-0.1.1 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 basic-otp-0.1.1 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 basic-otp-0.1.1
[INFO] finished frobbing basic-otp-0.1.1
[INFO] frobbed toml for basic-otp-0.1.1 written to work/ex/clippy-test-run/sources/stable/reg/basic-otp/0.1.1/Cargo.toml
[INFO] started frobbing basic-otp-0.1.1
[INFO] finished frobbing basic-otp-0.1.1
[INFO] frobbed toml for basic-otp-0.1.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/basic-otp/0.1.1/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 basic-otp-0.1.1 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-1/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/basic-otp/0.1.1:/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] f32b00d5ddf96c981bac6f540d33d6db2b5f424f069a3b1c97c7e053b9e3621b
[INFO] running `"docker" "start" "-a" "f32b00d5ddf96c981bac6f540d33d6db2b5f424f069a3b1c97c7e053b9e3621b"`
[INFO] [stderr]     Checking basic-otp v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/lib.rs:19:56
[INFO] [stderr]    |
[INFO] [stderr] 19 |     let s_num = rdr.read_u32::<BigEndian>().unwrap() & 0x7fffffff;
[INFO] [stderr]    |                                                        ^^^^^^^^^^ help: consider: `0x7fff_ffff`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: casting i32 to i64 may become silently lossy if types change
[INFO] [stderr]   --> src/lib.rs:35:51
[INFO] [stderr]    |
[INFO] [stderr] 35 |     let slot = (now.as_secs()/TIME_STEP) as i64 + slot_offset as i64;
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^^^^ help: try: `i64::from(slot_offset)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/lib.rs:19:56
[INFO] [stderr]    |
[INFO] [stderr] 19 |     let s_num = rdr.read_u32::<BigEndian>().unwrap() & 0x7fffffff;
[INFO] [stderr]    |                                                        ^^^^^^^^^^ help: consider: `0x7fff_ffff`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/lib.rs:55:18
[INFO] [stderr]    |
[INFO] [stderr] 55 |     const KEY : &'static [u8] = b"12345678901234567890";
[INFO] [stderr]    |                 -^^^^^^^----- help: consider removing `'static`: `&[u8]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::const_static_lifetime)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/lib.rs:59:42
[INFO] [stderr]    |
[INFO] [stderr] 59 |         assert_eq!(hotp(KEY, 0, DIGITS), 755224);
[INFO] [stderr]    |                                          ^^^^^^ help: consider: `755_224`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/lib.rs:60:42
[INFO] [stderr]    |
[INFO] [stderr] 60 |         assert_eq!(hotp(KEY, 1, DIGITS), 287082);
[INFO] [stderr]    |                                          ^^^^^^ help: consider: `287_082`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/lib.rs:61:42
[INFO] [stderr]    |
[INFO] [stderr] 61 |         assert_eq!(hotp(KEY, 2, DIGITS), 359152);
[INFO] [stderr]    |                                          ^^^^^^ help: consider: `359_152`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/lib.rs:62:42
[INFO] [stderr]    |
[INFO] [stderr] 62 |         assert_eq!(hotp(KEY, 3, DIGITS), 969429);
[INFO] [stderr]    |                                          ^^^^^^ help: consider: `969_429`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/lib.rs:63:42
[INFO] [stderr]    |
[INFO] [stderr] 63 |         assert_eq!(hotp(KEY, 4, DIGITS), 338314);
[INFO] [stderr]    |                                          ^^^^^^ help: consider: `338_314`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/lib.rs:64:42
[INFO] [stderr]    |
[INFO] [stderr] 64 |         assert_eq!(hotp(KEY, 5, DIGITS), 254676);
[INFO] [stderr]    |                                          ^^^^^^ help: consider: `254_676`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/lib.rs:65:42
[INFO] [stderr]    |
[INFO] [stderr] 65 |         assert_eq!(hotp(KEY, 6, DIGITS), 287922);
[INFO] [stderr]    |                                          ^^^^^^ help: consider: `287_922`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: casting i32 to i64 may become silently lossy if types change
[INFO] [stderr]   --> src/lib.rs:35:51
[INFO] [stderr]    |
[INFO] [stderr] 35 |     let slot = (now.as_secs()/TIME_STEP) as i64 + slot_offset as i64;
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^^^^ help: try: `i64::from(slot_offset)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `"docker" "inspect" "f32b00d5ddf96c981bac6f540d33d6db2b5f424f069a3b1c97c7e053b9e3621b"`
[INFO] running `"docker" "rm" "-f" "f32b00d5ddf96c981bac6f540d33d6db2b5f424f069a3b1c97c7e053b9e3621b"`
[INFO] [stdout] f32b00d5ddf96c981bac6f540d33d6db2b5f424f069a3b1c97c7e053b9e3621b