[INFO] crate cargo-deadlinks 0.3.0 is already in cache
[INFO] extracting crate cargo-deadlinks 0.3.0 into work/ex/clippy-test-run/sources/stable/reg/cargo-deadlinks/0.3.0
[INFO] extracting crate cargo-deadlinks 0.3.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/cargo-deadlinks/0.3.0
[INFO] validating manifest of cargo-deadlinks-0.3.0 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 cargo-deadlinks-0.3.0 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 cargo-deadlinks-0.3.0
[INFO] finished frobbing cargo-deadlinks-0.3.0
[INFO] frobbed toml for cargo-deadlinks-0.3.0 written to work/ex/clippy-test-run/sources/stable/reg/cargo-deadlinks/0.3.0/Cargo.toml
[INFO] started frobbing cargo-deadlinks-0.3.0
[INFO] finished frobbing cargo-deadlinks-0.3.0
[INFO] frobbed toml for cargo-deadlinks-0.3.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/cargo-deadlinks/0.3.0/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 cargo-deadlinks-0.3.0 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/cargo-deadlinks/0.3.0:/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] eb9eaf20ebdf915c9720c7ef4d46b91503dac3d94fd163719430acf880f9efb7
[INFO] running `"docker" "start" "-a" "eb9eaf20ebdf915c9720c7ef4d46b91503dac3d94fd163719430acf880f9efb7"`
[INFO] [stderr]     Checking pad v0.1.5
[INFO] [stderr]     Checking cargo-edit v0.1.6
[INFO] [stderr]     Checking cargo-deadlinks v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/main.rs:30:20
[INFO] [stderr]    |
[INFO] [stderr] 30 | const MAIN_USAGE: &'static str = "
[INFO] [stderr]    |                   -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::const_static_lifetime)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/main.rs:30:20
[INFO] [stderr]    |
[INFO] [stderr] 30 | const MAIN_USAGE: &'static str = "
[INFO] [stderr]    |                   -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::const_static_lifetime)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: redundant closure found
[INFO] [stderr]   --> src/main.rs:59:61
[INFO] [stderr]    |
[INFO] [stderr] 59 |     let dir = args.arg_directory.map_or_else(determine_dir, |dir| PathBuf::from(dir));
[INFO] [stderr]    |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `PathBuf::from`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_closure)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a BTreeMap. Using `[]` is more clear and more concise
[INFO] [stderr]   --> src/main.rs:88:32
[INFO] [stderr]    |
[INFO] [stderr] 88 |             let package_name = manifest.data.get("package").unwrap().as_table().unwrap()
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&manifest.data["package"]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::get_unwrap)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: redundant closure found
[INFO] [stderr]   --> src/main.rs:59:61
[INFO] [stderr]    |
[INFO] [stderr] 59 |     let dir = args.arg_directory.map_or_else(determine_dir, |dir| PathBuf::from(dir));
[INFO] [stderr]    |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `PathBuf::from`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_closure)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a BTreeMap. Using `[]` is more clear and more concise
[INFO] [stderr]   --> src/main.rs:88:32
[INFO] [stderr]    |
[INFO] [stderr] 88 |             let package_name = manifest.data.get("package").unwrap().as_table().unwrap()
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&manifest.data["package"]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::get_unwrap)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.03s
[INFO] running `"docker" "inspect" "eb9eaf20ebdf915c9720c7ef4d46b91503dac3d94fd163719430acf880f9efb7"`
[INFO] running `"docker" "rm" "-f" "eb9eaf20ebdf915c9720c7ef4d46b91503dac3d94fd163719430acf880f9efb7"`
[INFO] [stdout] eb9eaf20ebdf915c9720c7ef4d46b91503dac3d94fd163719430acf880f9efb7