Aug 11 14:26:00.212 INFO checking follow-0.1.5 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 14:26:00.212 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 14:26:00.212 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 14:26:00.212 INFO running `"docker" "create" "-v" "/tmp/crater.ptLvUeOBHOp0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-3/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 14:26:00.571 INFO blam! 826a49bd5fe7be3f7ba7e55d544a01f4d4d9043e90dd797f8d8e69785d86be52
Aug 11 14:26:00.574 INFO running `"docker" "start" "-a" "826a49bd5fe7be3f7ba7e55d544a01f4d4d9043e90dd797f8d8e69785d86be52"`
Aug 11 14:26:03.222 INFO kablam!     Checking fern v0.3.5
Aug 11 14:26:03.223 INFO kablam!     Checking docopt v0.7.0
Aug 11 14:26:06.256 INFO kablam!     Checking follow v0.1.5 (file:///source)
Aug 11 14:26:07.188 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 14:26:07.188 INFO kablam!    --> src/worker.rs:180:27
Aug 11 14:26:07.188 INFO kablam!     |
Aug 11 14:26:07.188 INFO kablam! 180 |                 return Ok((cursor..len));
Aug 11 14:26:07.188 INFO kablam!     |                           ^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 14:26:07.188 INFO kablam!     |
Aug 11 14:26:07.188 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 11 14:26:07.188 INFO kablam! 
Aug 11 14:26:07.188 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 14:26:07.188 INFO kablam!    --> src/worker.rs:189:27
Aug 11 14:26:07.188 INFO kablam!     |
Aug 11 14:26:07.188 INFO kablam! 189 |                 return Ok((0..len));
Aug 11 14:26:07.189 INFO kablam!     |                           ^^^^^^^^ help: remove these parentheses
Aug 11 14:26:07.189 INFO kablam! 
Aug 11 14:26:07.322 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 14:26:07.322 INFO kablam!    --> src/worker.rs:180:27
Aug 11 14:26:07.322 INFO kablam!     |
Aug 11 14:26:07.322 INFO kablam! 180 |                 return Ok((cursor..len));
Aug 11 14:26:07.322 INFO kablam!     |                           ^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 14:26:07.322 INFO kablam!     |
Aug 11 14:26:07.322 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 11 14:26:07.322 INFO kablam! 
Aug 11 14:26:07.322 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 14:26:07.322 INFO kablam!    --> src/worker.rs:189:27
Aug 11 14:26:07.322 INFO kablam!     |
Aug 11 14:26:07.322 INFO kablam! 189 |                 return Ok((0..len));
Aug 11 14:26:07.322 INFO kablam!     |                           ^^^^^^^^ help: remove these parentheses
Aug 11 14:26:07.322 INFO kablam! 
Aug 11 14:26:07.323 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 14:26:07.323 INFO kablam!    --> src/worker.rs:658:46
Aug 11 14:26:07.323 INFO kablam!     |
Aug 11 14:26:07.323 INFO kablam! 658 |             let content = build_sized_string((((BUFFER_SIZE as usize) * 2) - 1));
Aug 11 14:26:07.324 INFO kablam!     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 14:26:07.324 INFO kablam! 
Aug 11 14:26:07.753 INFO kablam! warning: method is never used: `is_verbose`
Aug 11 14:26:07.753 INFO kablam!   --> src/args.rs:32:5
Aug 11 14:26:07.753 INFO kablam!    |
Aug 11 14:26:07.753 INFO kablam! 32 |     pub fn is_verbose(&self) -> bool {
Aug 11 14:26:07.753 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 14:26:07.753 INFO kablam!    |
Aug 11 14:26:07.753 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 11 14:26:07.753 INFO kablam! 
Aug 11 14:26:08.079 INFO kablam! warning: method is never used: `is_verbose`
Aug 11 14:26:08.079 INFO kablam!   --> src/args.rs:32:5
Aug 11 14:26:08.080 INFO kablam!    |
Aug 11 14:26:08.080 INFO kablam! 32 |     pub fn is_verbose(&self) -> bool {
Aug 11 14:26:08.080 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 14:26:08.080 INFO kablam!    |
Aug 11 14:26:08.080 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 11 14:26:08.080 INFO kablam! 
Aug 11 14:26:08.121 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.04s
Aug 11 14:26:08.126 INFO kablam! su: No module specific data is present
Aug 11 14:26:10.388 INFO running `"docker" "rm" "-f" "826a49bd5fe7be3f7ba7e55d544a01f4d4d9043e90dd797f8d8e69785d86be52"`
Aug 11 14:26:10.484 INFO blam! 826a49bd5fe7be3f7ba7e55d544a01f4d4d9043e90dd797f8d8e69785d86be52