Sep 14 16:28:55.777 INFO checking follow-0.1.5 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 16:28:55.777 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 16:28:55.777 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-7/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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=1000" "-e" "CMD=cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 16:28:55.978 INFO blam! 86b81d8cdfc140cbc14b95c550b7940425143f682e8a2b9161ca749c0a37cfbc
Sep 14 16:28:55.979 INFO running `"docker" "start" "-a" "86b81d8cdfc140cbc14b95c550b7940425143f682e8a2b9161ca749c0a37cfbc"`
Sep 14 16:28:57.298 INFO kablam! usermod: no changes
Sep 14 16:28:57.461 INFO kablam!     Checking timebomb v0.1.2
Sep 14 16:28:57.461 INFO kablam!     Checking fern v0.3.5
Sep 14 16:28:57.989 INFO kablam!     Checking follow v0.1.5 (file:///source)
Sep 14 16:28:58.790 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 16:28:58.790 INFO kablam!    --> src/worker.rs:180:27
Sep 14 16:28:58.790 INFO kablam!     |
Sep 14 16:28:58.790 INFO kablam! 180 |                 return Ok((cursor..len));
Sep 14 16:28:58.790 INFO kablam!     |                           ^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 16:28:58.790 INFO kablam!     |
Sep 14 16:28:58.790 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 14 16:28:58.790 INFO kablam! 
Sep 14 16:28:58.790 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 16:28:58.790 INFO kablam!    --> src/worker.rs:189:27
Sep 14 16:28:58.791 INFO kablam!     |
Sep 14 16:28:58.791 INFO kablam! 189 |                 return Ok((0..len));
Sep 14 16:28:58.791 INFO kablam!     |                           ^^^^^^^^ help: remove these parentheses
Sep 14 16:28:58.791 INFO kablam! 
Sep 14 16:28:58.899 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 16:28:58.899 INFO kablam!    --> src/worker.rs:180:27
Sep 14 16:28:58.899 INFO kablam!     |
Sep 14 16:28:58.899 INFO kablam! 180 |                 return Ok((cursor..len));
Sep 14 16:28:58.899 INFO kablam!     |                           ^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 16:28:58.899 INFO kablam!     |
Sep 14 16:28:58.899 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 14 16:28:58.899 INFO kablam! 
Sep 14 16:28:58.899 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 16:28:58.899 INFO kablam!    --> src/worker.rs:189:27
Sep 14 16:28:58.899 INFO kablam!     |
Sep 14 16:28:58.899 INFO kablam! 189 |                 return Ok((0..len));
Sep 14 16:28:58.899 INFO kablam!     |                           ^^^^^^^^ help: remove these parentheses
Sep 14 16:28:58.899 INFO kablam! 
Sep 14 16:28:58.902 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 16:28:58.902 INFO kablam!    --> src/worker.rs:658:46
Sep 14 16:28:58.902 INFO kablam!     |
Sep 14 16:28:58.902 INFO kablam! 658 |             let content = build_sized_string((((BUFFER_SIZE as usize) * 2) - 1));
Sep 14 16:28:58.902 INFO kablam!     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 16:28:58.902 INFO kablam! 
Sep 14 16:28:59.155 INFO kablam! warning: method is never used: `is_verbose`
Sep 14 16:28:59.155 INFO kablam!   --> src/args.rs:32:5
Sep 14 16:28:59.155 INFO kablam!    |
Sep 14 16:28:59.155 INFO kablam! 32 |     pub fn is_verbose(&self) -> bool {
Sep 14 16:28:59.155 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 16:28:59.155 INFO kablam!    |
Sep 14 16:28:59.155 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 14 16:28:59.155 INFO kablam! 
Sep 14 16:28:59.463 INFO kablam! warning: method is never used: `is_verbose`
Sep 14 16:28:59.463 INFO kablam!   --> src/args.rs:32:5
Sep 14 16:28:59.463 INFO kablam!    |
Sep 14 16:28:59.463 INFO kablam! 32 |     pub fn is_verbose(&self) -> bool {
Sep 14 16:28:59.463 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 16:28:59.464 INFO kablam!    |
Sep 14 16:28:59.464 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 14 16:28:59.464 INFO kablam! 
Sep 14 16:28:59.497 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.18s
Sep 14 16:28:59.502 INFO kablam! su: No module specific data is present
Sep 14 16:28:59.988 INFO running `"docker" "rm" "-f" "86b81d8cdfc140cbc14b95c550b7940425143f682e8a2b9161ca749c0a37cfbc"`
Sep 14 16:29:00.067 INFO blam! 86b81d8cdfc140cbc14b95c550b7940425143f682e8a2b9161ca749c0a37cfbc