Sep 01 04:10:06.556 INFO checking follow-0.1.5 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Sep 01 04:10:06.556 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Sep 01 04:10:06.556 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-2/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 04:10:06.766 INFO blam! 0307f5fe78f7d4df3e398e38fb406bb706b97d9232fefc960c532dd98e743111
Sep 01 04:10:06.768 INFO running `"docker" "start" "-a" "0307f5fe78f7d4df3e398e38fb406bb706b97d9232fefc960c532dd98e743111"`
Sep 01 04:10:07.509 INFO kablam!     Checking timebomb v0.1.2
Sep 01 04:10:07.514 INFO kablam!     Checking follow v0.1.5 (file:///source)
Sep 01 04:10:09.928 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 04:10:09.928 INFO kablam!    --> src/worker.rs:180:27
Sep 01 04:10:09.928 INFO kablam!     |
Sep 01 04:10:09.928 INFO kablam! 180 |                 return Ok((cursor..len));
Sep 01 04:10:09.928 INFO kablam!     |                           ^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 04:10:09.929 INFO kablam!     |
Sep 01 04:10:09.929 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 01 04:10:09.929 INFO kablam! 
Sep 01 04:10:09.930 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 04:10:09.930 INFO kablam!    --> src/worker.rs:189:27
Sep 01 04:10:09.930 INFO kablam!     |
Sep 01 04:10:09.930 INFO kablam! 189 |                 return Ok((0..len));
Sep 01 04:10:09.930 INFO kablam!     |                           ^^^^^^^^ help: remove these parentheses
Sep 01 04:10:09.931 INFO kablam! 
Sep 01 04:10:10.599 INFO kablam! warning: method is never used: `is_verbose`
Sep 01 04:10:10.599 INFO kablam!   --> src/args.rs:32:5
Sep 01 04:10:10.599 INFO kablam!    |
Sep 01 04:10:10.599 INFO kablam! 32 |     pub fn is_verbose(&self) -> bool {
Sep 01 04:10:10.599 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 04:10:10.599 INFO kablam!    |
Sep 01 04:10:10.600 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 04:10:10.600 INFO kablam! 
Sep 01 04:10:11.338 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 04:10:11.338 INFO kablam!    --> src/worker.rs:180:27
Sep 01 04:10:11.338 INFO kablam!     |
Sep 01 04:10:11.338 INFO kablam! 180 |                 return Ok((cursor..len));
Sep 01 04:10:11.338 INFO kablam!     |                           ^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 04:10:11.338 INFO kablam!     |
Sep 01 04:10:11.338 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 01 04:10:11.338 INFO kablam! 
Sep 01 04:10:11.338 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 04:10:11.338 INFO kablam!    --> src/worker.rs:189:27
Sep 01 04:10:11.338 INFO kablam!     |
Sep 01 04:10:11.338 INFO kablam! 189 |                 return Ok((0..len));
Sep 01 04:10:11.338 INFO kablam!     |                           ^^^^^^^^ help: remove these parentheses
Sep 01 04:10:11.338 INFO kablam! 
Sep 01 04:10:11.340 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 04:10:11.340 INFO kablam!    --> src/worker.rs:658:46
Sep 01 04:10:11.340 INFO kablam!     |
Sep 01 04:10:11.340 INFO kablam! 658 |             let content = build_sized_string((((BUFFER_SIZE as usize) * 2) - 1));
Sep 01 04:10:11.340 INFO kablam!     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 04:10:11.340 INFO kablam! 
Sep 01 04:10:12.231 INFO kablam! warning: method is never used: `is_verbose`
Sep 01 04:10:12.231 INFO kablam!   --> src/args.rs:32:5
Sep 01 04:10:12.231 INFO kablam!    |
Sep 01 04:10:12.231 INFO kablam! 32 |     pub fn is_verbose(&self) -> bool {
Sep 01 04:10:12.231 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 04:10:12.231 INFO kablam!    |
Sep 01 04:10:12.231 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 04:10:12.231 INFO kablam! 
Sep 01 04:10:12.267 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.86s
Sep 01 04:10:12.274 INFO kablam! su: No module specific data is present
Sep 01 04:10:12.657 INFO running `"docker" "rm" "-f" "0307f5fe78f7d4df3e398e38fb406bb706b97d9232fefc960c532dd98e743111"`
Sep 01 04:10:12.787 INFO blam! 0307f5fe78f7d4df3e398e38fb406bb706b97d9232fefc960c532dd98e743111