[INFO] crate codepage 0.1.1 is already in cache
[INFO] extracting crate codepage 0.1.1 into work/ex/clippy-test-run/sources/stable/reg/codepage/0.1.1
[INFO] extracting crate codepage 0.1.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/codepage/0.1.1
[INFO] validating manifest of codepage-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 codepage-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 codepage-0.1.1
[INFO] finished frobbing codepage-0.1.1
[INFO] frobbed toml for codepage-0.1.1 written to work/ex/clippy-test-run/sources/stable/reg/codepage/0.1.1/Cargo.toml
[INFO] started frobbing codepage-0.1.1
[INFO] finished frobbing codepage-0.1.1
[INFO] frobbed toml for codepage-0.1.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/codepage/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 codepage-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-7/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/codepage/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] 1bd57dd0f49f32e6a15cba9ffa5d0a34ef1dd2cd866692d8b198c44ecefb318c
[INFO] running `"docker" "start" "-a" "1bd57dd0f49f32e6a15cba9ffa5d0a34ef1dd2cd866692d8b198c44ecefb318c"`
[INFO] [stderr]     Checking codepage v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: the function has a cyclomatic complexity of 53
[INFO] [stderr]   --> src/tests.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | / fn test_to_encoding() {
[INFO] [stderr] 21 | |     assert_eq!(to_encoding(0), None);
[INFO] [stderr] 22 | |
[INFO] [stderr] 23 | |     assert_eq!(to_encoding(65001), Some(UTF_8));
[INFO] [stderr] ...  |
[INFO] [stderr] 73 | |     assert_eq!(to_encoding(52936), Some(REPLACEMENT));
[INFO] [stderr] 74 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::cyclomatic_complexity)] on by default
[INFO] [stderr]    = help: you could split it up into multiple smaller functions
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cyclomatic_complexity
[INFO] [stderr] 
[INFO] [stderr] warning: the function has a cyclomatic complexity of 41
[INFO] [stderr]    --> src/tests.rs:77:1
[INFO] [stderr]     |
[INFO] [stderr] 77  | / fn test_from_encoding() {
[INFO] [stderr] 78  | |     assert_eq!(from_encoding(BIG5), Some(950));
[INFO] [stderr] 79  | |     assert_eq!(from_encoding(EUC_JP), Some(20932));
[INFO] [stderr] 80  | |     assert_eq!(from_encoding(EUC_KR), Some(949));
[INFO] [stderr] ...   |
[INFO] [stderr] 117 | |     assert_eq!(from_encoding(X_USER_DEFINED), None);
[INFO] [stderr] 118 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = help: you could split it up into multiple smaller functions
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cyclomatic_complexity
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.75s
[INFO] running `"docker" "inspect" "1bd57dd0f49f32e6a15cba9ffa5d0a34ef1dd2cd866692d8b198c44ecefb318c"`
[INFO] running `"docker" "rm" "-f" "1bd57dd0f49f32e6a15cba9ffa5d0a34ef1dd2cd866692d8b198c44ecefb318c"`
[INFO] [stdout] 1bd57dd0f49f32e6a15cba9ffa5d0a34ef1dd2cd866692d8b198c44ecefb318c