[INFO] updating cached repository sile/dg
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/sile/dg
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/sile/dg" "work/ex/clippy-test-run/sources/stable/gh/sile/dg"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/sile/dg'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sile/dg" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/sile/dg"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/sile/dg'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0ba3f6e789448c0c02fd7b8d4dbcdb3faf74603a
[INFO] sha for GitHub repo sile/dg: 0ba3f6e789448c0c02fd7b8d4dbcdb3faf74603a
[INFO] validating manifest of sile/dg 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 sile/dg 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 sile/dg
[INFO] finished frobbing sile/dg
[INFO] frobbed toml for sile/dg written to work/ex/clippy-test-run/sources/stable/gh/sile/dg/Cargo.toml
[INFO] started frobbing sile/dg
[INFO] finished frobbing sile/dg
[INFO] frobbed toml for sile/dg written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/sile/dg/Cargo.toml
[INFO] crate sile/dg has a lockfile. skipping
[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 sile/dg 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/gh/sile/dg:/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] 355d90f170acc1e83acbe51306e8ef48b7ae650335b02429e2e76c6b5fdee0cf
[INFO] running `"docker" "start" "-a" "355d90f170acc1e83acbe51306e8ef48b7ae650335b02429e2e76c6b5fdee0cf"`
[INFO] [stderr]     Checking inotify-sys v0.1.2
[INFO] [stderr]     Checking rand v0.5.1
[INFO] [stderr]     Checking slog-stdlog v3.0.2
[INFO] [stderr]     Checking chrono v0.4.3
[INFO] [stderr]     Checking tasque v0.1.4
[INFO] [stderr]     Checking inotify v0.5.1
[INFO] [stderr]     Checking fibers_tasque v0.1.1
[INFO] [stderr]     Checking fibers_inotify v0.1.1
[INFO] [stderr]     Checking scalable_cuckoo_filter v0.1.2
[INFO] [stderr]     Checking slog-term v2.4.0
[INFO] [stderr]     Checking sloggers v0.2.7
[INFO] [stderr]     Checking dg v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]   --> src/tokenize.rs:38:14
[INFO] [stderr]    |
[INFO] [stderr] 38 |             .unwrap_or(self.bytes.len());
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| self.bytes.len())`
[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: large size difference between variants
[INFO] [stderr]   --> src/watch/fs/file.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     Plain(PlainFileWatcher),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::large_enum_variant)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#large_enum_variant
[INFO] [stderr] help: consider boxing the large fields to reduce the total size of the enum
[INFO] [stderr]    |
[INFO] [stderr] 21 |     Plain(Box<PlainFileWatcher>),
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]   --> src/tokenize.rs:38:14
[INFO] [stderr]    |
[INFO] [stderr] 38 |             .unwrap_or(self.bytes.len());
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| self.bytes.len())`
[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: large size difference between variants
[INFO] [stderr]   --> src/watch/fs/file.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     Plain(PlainFileWatcher),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::large_enum_variant)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#large_enum_variant
[INFO] [stderr] help: consider boxing the large fields to reduce the total size of the enum
[INFO] [stderr]    |
[INFO] [stderr] 21 |     Plain(Box<PlainFileWatcher>),
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.94s
[INFO] running `"docker" "inspect" "355d90f170acc1e83acbe51306e8ef48b7ae650335b02429e2e76c6b5fdee0cf"`
[INFO] running `"docker" "rm" "-f" "355d90f170acc1e83acbe51306e8ef48b7ae650335b02429e2e76c6b5fdee0cf"`
[INFO] [stdout] 355d90f170acc1e83acbe51306e8ef48b7ae650335b02429e2e76c6b5fdee0cf