[INFO] crate taizen 0.1.0 is already in cache
[INFO] extracting crate taizen 0.1.0 into work/ex/clippy-test-run/sources/stable/reg/taizen/0.1.0
[INFO] extracting crate taizen 0.1.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/taizen/0.1.0
[INFO] validating manifest of taizen-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 taizen-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 taizen-0.1.0
[INFO] finished frobbing taizen-0.1.0
[INFO] frobbed toml for taizen-0.1.0 written to work/ex/clippy-test-run/sources/stable/reg/taizen/0.1.0/Cargo.toml
[INFO] started frobbing taizen-0.1.0
[INFO] finished frobbing taizen-0.1.0
[INFO] frobbed toml for taizen-0.1.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/taizen/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 taizen-0.1.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-0/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/taizen/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" "-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] 1c9fc01a55b8cb10a76ac04d2dc42f12b64715ce091b9a89a10cef3be6cca733
[INFO] running `"docker" "start" "-a" "1c9fc01a55b8cb10a76ac04d2dc42f12b64715ce091b9a89a10cef3be6cca733"`
[INFO] [stderr]     Checking array-macro v1.0.3
[INFO] [stderr]     Checking reexport-proc-macro v1.0.6
[INFO] [stderr]    Compiling ncurses v5.98.0
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling enumset_derive v0.2.0
[INFO] [stderr]     Checking crossbeam-channel v0.2.6
[INFO] [stderr]     Checking tokio v0.1.15
[INFO] [stderr]     Checking enumset v0.3.15
[INFO] [stderr]     Checking hyper v0.12.23
[INFO] [stderr]    Compiling enum-map-derive v0.4.1
[INFO] [stderr]     Checking enum-map v0.4.1
[INFO] [stderr]     Checking cursive v0.9.2
[INFO] [stderr]     Checking hyper-tls v0.3.1
[INFO] [stderr]     Checking reqwest v0.9.9
[INFO] [stderr]     Checking taizen v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of `or` followed by a function call
[INFO] [stderr]   --> src/main.rs:78:10
[INFO] [stderr]    |
[INFO] [stderr] 78 |         .or(option_env!("LANG").map(|s| s.split_at(2).0))
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_else(|| option_env!("LANG").map(|s| s.split_at(2).0))`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or` followed by a function call
[INFO] [stderr]   --> src/main.rs:78:10
[INFO] [stderr]    |
[INFO] [stderr] 78 |         .or(option_env!("LANG").map(|s| s.split_at(2).0))
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_else(|| option_env!("LANG").map(|s| s.split_at(2).0))`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.04s
[INFO] running `"docker" "inspect" "1c9fc01a55b8cb10a76ac04d2dc42f12b64715ce091b9a89a10cef3be6cca733"`
[INFO] running `"docker" "rm" "-f" "1c9fc01a55b8cb10a76ac04d2dc42f12b64715ce091b9a89a10cef3be6cca733"`
[INFO] [stdout] 1c9fc01a55b8cb10a76ac04d2dc42f12b64715ce091b9a89a10cef3be6cca733