[INFO] crate mediawiki_parser 0.4.2 is already in cache
[INFO] extracting crate mediawiki_parser 0.4.2 into work/ex/clippy-test-run/sources/stable/reg/mediawiki_parser/0.4.2
[INFO] extracting crate mediawiki_parser 0.4.2 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/mediawiki_parser/0.4.2
[INFO] validating manifest of mediawiki_parser-0.4.2 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 mediawiki_parser-0.4.2 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 mediawiki_parser-0.4.2
[INFO] finished frobbing mediawiki_parser-0.4.2
[INFO] frobbed toml for mediawiki_parser-0.4.2 written to work/ex/clippy-test-run/sources/stable/reg/mediawiki_parser/0.4.2/Cargo.toml
[INFO] started frobbing mediawiki_parser-0.4.2
[INFO] finished frobbing mediawiki_parser-0.4.2
[INFO] frobbed toml for mediawiki_parser-0.4.2 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/mediawiki_parser/0.4.2/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 mediawiki_parser-0.4.2 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/mediawiki_parser/0.4.2:/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] 15dee0c357887d0225e689da91d2338791a609d0ae55312fac5a3802d60d1676
[INFO] running `"docker" "start" "-a" "15dee0c357887d0225e689da91d2338791a609d0ae55312fac5a3802d60d1676"`
[INFO] [stderr]    Compiling serde_yaml v0.8.8
[INFO] [stderr]     Checking structopt v0.2.14
[INFO] [stderr]    Compiling mediawiki_parser v0.4.2 (/opt/crater/workdir)
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]    --> src/default_transformations.rs:345:34
[INFO] [stderr]     |
[INFO] [stderr] 345 |                                 .unwrap_or(eref.position.end.clone()),
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| eref.position.end.clone())`
[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 `unwrap_or` followed by a function call
[INFO] [stderr]    --> src/default_transformations.rs:345:34
[INFO] [stderr]     |
[INFO] [stderr] 345 |                                 .unwrap_or(eref.position.end.clone()),
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| eref.position.end.clone())`
[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 17.92s
[INFO] running `"docker" "inspect" "15dee0c357887d0225e689da91d2338791a609d0ae55312fac5a3802d60d1676"`
[INFO] running `"docker" "rm" "-f" "15dee0c357887d0225e689da91d2338791a609d0ae55312fac5a3802d60d1676"`
[INFO] [stdout] 15dee0c357887d0225e689da91d2338791a609d0ae55312fac5a3802d60d1676