[INFO] crate positioned-io-preview 0.3.1 is already in cache
[INFO] extracting crate positioned-io-preview 0.3.1 into work/ex/clippy-test-run/sources/stable/reg/positioned-io-preview/0.3.1
[INFO] extracting crate positioned-io-preview 0.3.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/positioned-io-preview/0.3.1
[INFO] validating manifest of positioned-io-preview-0.3.1 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 positioned-io-preview-0.3.1 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 positioned-io-preview-0.3.1
[INFO] finished frobbing positioned-io-preview-0.3.1
[INFO] frobbed toml for positioned-io-preview-0.3.1 written to work/ex/clippy-test-run/sources/stable/reg/positioned-io-preview/0.3.1/Cargo.toml
[INFO] started frobbing positioned-io-preview-0.3.1
[INFO] finished frobbing positioned-io-preview-0.3.1
[INFO] frobbed toml for positioned-io-preview-0.3.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/positioned-io-preview/0.3.1/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 positioned-io-preview-0.3.1 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/reg/positioned-io-preview/0.3.1:/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] 378eec52dfe8b4fe4df02d609d0c7a5a2ff5dfadb08dc67aa64513f61bcfdf76
[INFO] running `"docker" "start" "-a" "378eec52dfe8b4fe4df02d609d0c7a5a2ff5dfadb08dc67aa64513f61bcfdf76"`
[INFO] [stderr]     Checking positioned-io-preview v0.3.1 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> tests/test.rs:41:13
[INFO] [stderr]    |
[INFO] [stderr] 41 |             i: i,
[INFO] [stderr]    |             ^^^^ help: replace it with: `i`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> tests/test.rs:78:32
[INFO] [stderr]    |
[INFO] [stderr] 78 |     assert!(file.read_exact_at(1000000000, buf.as_mut()).is_err());
[INFO] [stderr]    |                                ^^^^^^^^^^ help: consider: `1_000_000_000`
[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: long literal lacking separators
[INFO] [stderr]   --> tests/test.rs:85:22
[INFO] [stderr]    |
[INFO] [stderr] 85 |     assert_eq!(size, 1000002);
[INFO] [stderr]    |                      ^^^^^^^ help: consider: `1_000_002`
[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]    --> tests/test.rs:118:16
[INFO] [stderr]     |
[INFO] [stderr] 118 |     assert_eq!(0x67616b63, r);
[INFO] [stderr]     |                ^^^^^^^^^^ help: consider: `0x6761_6b63`
[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: single-character string constant used as pattern
[INFO] [stderr]    --> tests/test.rs:110:24
[INFO] [stderr]     |
[INFO] [stderr] 110 |     assert!(s.contains("\n"));
[INFO] [stderr]     |                        ^^^^ help: try using a char instead: `'\n'`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_char_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> tests/model.rs:28:48
[INFO] [stderr]    |
[INFO] [stderr] 28 |             1 => Op::WriteAllAt(g.gen_range(0, 123456), Vec::arbitrary(g)),
[INFO] [stderr]    |                                                ^^^^^^ help: consider: `123_456`
[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: long literal lacking separators
[INFO] [stderr]   --> tests/model.rs:31:42
[INFO] [stderr]    |
[INFO] [stderr] 31 |             4 => Op::Seek(g.gen_range(0, 123456)),
[INFO] [stderr]    |                                          ^^^^^^ help: consider: `123_456`
[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]     Finished dev [unoptimized + debuginfo] target(s) in 3.60s
[INFO] running `"docker" "inspect" "378eec52dfe8b4fe4df02d609d0c7a5a2ff5dfadb08dc67aa64513f61bcfdf76"`
[INFO] running `"docker" "rm" "-f" "378eec52dfe8b4fe4df02d609d0c7a5a2ff5dfadb08dc67aa64513f61bcfdf76"`
[INFO] [stdout] 378eec52dfe8b4fe4df02d609d0c7a5a2ff5dfadb08dc67aa64513f61bcfdf76