Aug 30 17:31:23.696 INFO checking follow-0.1.5 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 17:31:23.696 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 17:31:23.696 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-2/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 17:31:23.878 INFO blam! 0d2c9d9a649294c827247cc937a20e2065faff542f058272442929e6ea16553b
Aug 30 17:31:23.880 INFO running `"docker" "start" "-a" "0d2c9d9a649294c827247cc937a20e2065faff542f058272442929e6ea16553b"`
Aug 30 17:31:24.595 INFO kablam!     Checking fern v0.3.5
Aug 30 17:31:25.343 INFO kablam!     Checking follow v0.1.5 (file:///source)
Aug 30 17:31:27.489 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 17:31:27.489 INFO kablam!    --> src/worker.rs:180:27
Aug 30 17:31:27.489 INFO kablam!     |
Aug 30 17:31:27.489 INFO kablam! 180 |                 return Ok((cursor..len));
Aug 30 17:31:27.489 INFO kablam!     |                           ^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 17:31:27.489 INFO kablam!     |
Aug 30 17:31:27.489 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 30 17:31:27.489 INFO kablam! 
Aug 30 17:31:27.489 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 17:31:27.489 INFO kablam!    --> src/worker.rs:189:27
Aug 30 17:31:27.490 INFO kablam!     |
Aug 30 17:31:27.490 INFO kablam! 189 |                 return Ok((0..len));
Aug 30 17:31:27.490 INFO kablam!     |                           ^^^^^^^^ help: remove these parentheses
Aug 30 17:31:27.490 INFO kablam! 
Aug 30 17:31:27.491 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 17:31:27.491 INFO kablam!    --> src/worker.rs:658:46
Aug 30 17:31:27.491 INFO kablam!     |
Aug 30 17:31:27.492 INFO kablam! 658 |             let content = build_sized_string((((BUFFER_SIZE as usize) * 2) - 1));
Aug 30 17:31:27.492 INFO kablam!     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 17:31:27.492 INFO kablam! 
Aug 30 17:31:27.553 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 17:31:27.553 INFO kablam!    --> src/worker.rs:180:27
Aug 30 17:31:27.553 INFO kablam!     |
Aug 30 17:31:27.553 INFO kablam! 180 |                 return Ok((cursor..len));
Aug 30 17:31:27.553 INFO kablam!     |                           ^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 17:31:27.553 INFO kablam!     |
Aug 30 17:31:27.553 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 30 17:31:27.553 INFO kablam! 
Aug 30 17:31:27.553 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 17:31:27.553 INFO kablam!    --> src/worker.rs:189:27
Aug 30 17:31:27.553 INFO kablam!     |
Aug 30 17:31:27.554 INFO kablam! 189 |                 return Ok((0..len));
Aug 30 17:31:27.554 INFO kablam!     |                           ^^^^^^^^ help: remove these parentheses
Aug 30 17:31:27.554 INFO kablam! 
Aug 30 17:31:28.109 INFO kablam! warning: method is never used: `is_verbose`
Aug 30 17:31:28.109 INFO kablam!   --> src/args.rs:32:5
Aug 30 17:31:28.110 INFO kablam!    |
Aug 30 17:31:28.110 INFO kablam! 32 |     pub fn is_verbose(&self) -> bool {
Aug 30 17:31:28.110 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 17:31:28.110 INFO kablam!    |
Aug 30 17:31:28.110 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 30 17:31:28.110 INFO kablam! 
Aug 30 17:31:28.302 INFO kablam! warning: method is never used: `is_verbose`
Aug 30 17:31:28.302 INFO kablam!   --> src/args.rs:32:5
Aug 30 17:31:28.302 INFO kablam!    |
Aug 30 17:31:28.302 INFO kablam! 32 |     pub fn is_verbose(&self) -> bool {
Aug 30 17:31:28.303 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 17:31:28.303 INFO kablam!    |
Aug 30 17:31:28.303 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 30 17:31:28.303 INFO kablam! 
Aug 30 17:31:28.347 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.83s
Aug 30 17:31:28.353 INFO kablam! su: No module specific data is present
Aug 30 17:31:28.982 INFO running `"docker" "rm" "-f" "0d2c9d9a649294c827247cc937a20e2065faff542f058272442929e6ea16553b"`
Aug 30 17:31:29.099 INFO blam! 0d2c9d9a649294c827247cc937a20e2065faff542f058272442929e6ea16553b