Aug 17 22:43:22.235 INFO checking follow-0.1.5 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 22:43:22.235 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 22:43:22.235 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 22:43:22.235 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-0/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 22:43:22.510 INFO blam! 6040bcadfbb4b35d4636e66bdfb695469414f2c53349be1066d5f62a5fa14d2f
Aug 17 22:43:22.513 INFO running `"docker" "start" "-a" "6040bcadfbb4b35d4636e66bdfb695469414f2c53349be1066d5f62a5fa14d2f"`
Aug 17 22:43:23.867 INFO kablam!     Checking terminal_size v0.1.8
Aug 17 22:43:23.883 INFO kablam!     Checking timebomb v0.1.2
Aug 17 22:43:23.883 INFO kablam!     Checking fern v0.3.5
Aug 17 22:43:23.915 INFO kablam!     Checking docopt v0.7.0
Aug 17 22:43:28.105 INFO kablam!     Checking follow v0.1.5 (file:///source)
Aug 17 22:43:29.787 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 22:43:29.787 INFO kablam!    --> src/worker.rs:180:27
Aug 17 22:43:29.787 INFO kablam!     |
Aug 17 22:43:29.787 INFO kablam! 180 |                 return Ok((cursor..len));
Aug 17 22:43:29.787 INFO kablam!     |                           ^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 22:43:29.787 INFO kablam!     |
Aug 17 22:43:29.787 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 17 22:43:29.787 INFO kablam! 
Aug 17 22:43:29.787 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 22:43:29.787 INFO kablam!    --> src/worker.rs:189:27
Aug 17 22:43:29.787 INFO kablam!     |
Aug 17 22:43:29.787 INFO kablam! 189 |                 return Ok((0..len));
Aug 17 22:43:29.787 INFO kablam!     |                           ^^^^^^^^ help: remove these parentheses
Aug 17 22:43:29.787 INFO kablam! 
Aug 17 22:43:30.014 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 22:43:30.015 INFO kablam!    --> src/worker.rs:180:27
Aug 17 22:43:30.015 INFO kablam!     |
Aug 17 22:43:30.015 INFO kablam! 180 |                 return Ok((cursor..len));
Aug 17 22:43:30.015 INFO kablam!     |                           ^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 22:43:30.015 INFO kablam!     |
Aug 17 22:43:30.015 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 17 22:43:30.016 INFO kablam! 
Aug 17 22:43:30.016 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 22:43:30.016 INFO kablam!    --> src/worker.rs:189:27
Aug 17 22:43:30.016 INFO kablam!     |
Aug 17 22:43:30.016 INFO kablam! 189 |                 return Ok((0..len));
Aug 17 22:43:30.016 INFO kablam!     |                           ^^^^^^^^ help: remove these parentheses
Aug 17 22:43:30.016 INFO kablam! 
Aug 17 22:43:30.019 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 22:43:30.019 INFO kablam!    --> src/worker.rs:658:46
Aug 17 22:43:30.019 INFO kablam!     |
Aug 17 22:43:30.019 INFO kablam! 658 |             let content = build_sized_string((((BUFFER_SIZE as usize) * 2) - 1));
Aug 17 22:43:30.019 INFO kablam!     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 22:43:30.020 INFO kablam! 
Aug 17 22:43:30.770 INFO kablam! warning: method is never used: `is_verbose`
Aug 17 22:43:30.770 INFO kablam!   --> src/args.rs:32:5
Aug 17 22:43:30.770 INFO kablam!    |
Aug 17 22:43:30.770 INFO kablam! 32 |     pub fn is_verbose(&self) -> bool {
Aug 17 22:43:30.770 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 22:43:30.771 INFO kablam!    |
Aug 17 22:43:30.771 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 17 22:43:30.771 INFO kablam! 
Aug 17 22:43:31.436 INFO kablam! warning: method is never used: `is_verbose`
Aug 17 22:43:31.436 INFO kablam!   --> src/args.rs:32:5
Aug 17 22:43:31.436 INFO kablam!    |
Aug 17 22:43:31.436 INFO kablam! 32 |     pub fn is_verbose(&self) -> bool {
Aug 17 22:43:31.436 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 22:43:31.436 INFO kablam!    |
Aug 17 22:43:31.436 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 17 22:43:31.436 INFO kablam! 
Aug 17 22:43:31.491 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.91s
Aug 17 22:43:31.496 INFO kablam! su: No module specific data is present
Aug 17 22:43:32.318 INFO running `"docker" "rm" "-f" "6040bcadfbb4b35d4636e66bdfb695469414f2c53349be1066d5f62a5fa14d2f"`
Aug 17 22:43:32.451 INFO blam! 6040bcadfbb4b35d4636e66bdfb695469414f2c53349be1066d5f62a5fa14d2f