Sep 06 06:58:00.022 INFO checking follow-0.1.5 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 06:58:00.022 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 06:58:00.022 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-3/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 06:58:00.248 INFO blam! 120a4d5a2f8756655888c89deff87a4658d741b8cfeafe85f115a239e5b31ddc
Sep 06 06:58:00.250 INFO running `"docker" "start" "-a" "120a4d5a2f8756655888c89deff87a4658d741b8cfeafe85f115a239e5b31ddc"`
Sep 06 06:58:01.738 INFO kablam! usermod: no changes
Sep 06 06:58:01.838 INFO kablam!     Checking pulse v0.5.3
Sep 06 06:58:01.838 INFO kablam!     Checking follow v0.1.5 (file:///source)
Sep 06 06:58:02.410 INFO kablam!     Checking timebomb v0.1.2
Sep 06 06:58:02.746 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 06:58:02.746 INFO kablam!    --> src/worker.rs:180:27
Sep 06 06:58:02.746 INFO kablam!     |
Sep 06 06:58:02.747 INFO kablam! 180 |                 return Ok((cursor..len));
Sep 06 06:58:02.747 INFO kablam!     |                           ^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 06:58:02.747 INFO kablam!     |
Sep 06 06:58:02.747 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 06 06:58:02.747 INFO kablam! 
Sep 06 06:58:02.747 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 06:58:02.747 INFO kablam!    --> src/worker.rs:189:27
Sep 06 06:58:02.747 INFO kablam!     |
Sep 06 06:58:02.747 INFO kablam! 189 |                 return Ok((0..len));
Sep 06 06:58:02.747 INFO kablam!     |                           ^^^^^^^^ help: remove these parentheses
Sep 06 06:58:02.747 INFO kablam! 
Sep 06 06:58:03.045 INFO kablam! warning: method is never used: `is_verbose`
Sep 06 06:58:03.045 INFO kablam!   --> src/args.rs:32:5
Sep 06 06:58:03.045 INFO kablam!    |
Sep 06 06:58:03.045 INFO kablam! 32 |     pub fn is_verbose(&self) -> bool {
Sep 06 06:58:03.045 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 06:58:03.045 INFO kablam!    |
Sep 06 06:58:03.045 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 06 06:58:03.045 INFO kablam! 
Sep 06 06:58:03.671 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 06:58:03.671 INFO kablam!    --> src/worker.rs:180:27
Sep 06 06:58:03.671 INFO kablam!     |
Sep 06 06:58:03.671 INFO kablam! 180 |                 return Ok((cursor..len));
Sep 06 06:58:03.671 INFO kablam!     |                           ^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 06:58:03.671 INFO kablam!     |
Sep 06 06:58:03.671 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 06 06:58:03.671 INFO kablam! 
Sep 06 06:58:03.671 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 06:58:03.671 INFO kablam!    --> src/worker.rs:189:27
Sep 06 06:58:03.671 INFO kablam!     |
Sep 06 06:58:03.671 INFO kablam! 189 |                 return Ok((0..len));
Sep 06 06:58:03.671 INFO kablam!     |                           ^^^^^^^^ help: remove these parentheses
Sep 06 06:58:03.671 INFO kablam! 
Sep 06 06:58:03.672 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 06:58:03.672 INFO kablam!    --> src/worker.rs:658:46
Sep 06 06:58:03.672 INFO kablam!     |
Sep 06 06:58:03.672 INFO kablam! 658 |             let content = build_sized_string((((BUFFER_SIZE as usize) * 2) - 1));
Sep 06 06:58:03.672 INFO kablam!     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 06:58:03.672 INFO kablam! 
Sep 06 06:58:04.089 INFO kablam! warning: method is never used: `is_verbose`
Sep 06 06:58:04.089 INFO kablam!   --> src/args.rs:32:5
Sep 06 06:58:04.089 INFO kablam!    |
Sep 06 06:58:04.089 INFO kablam! 32 |     pub fn is_verbose(&self) -> bool {
Sep 06 06:58:04.089 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 06:58:04.089 INFO kablam!    |
Sep 06 06:58:04.089 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 06 06:58:04.089 INFO kablam! 
Sep 06 06:58:04.120 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.36s
Sep 06 06:58:04.125 INFO kablam! su: No module specific data is present
Sep 06 06:58:04.485 INFO running `"docker" "rm" "-f" "120a4d5a2f8756655888c89deff87a4658d741b8cfeafe85f115a239e5b31ddc"`
Sep 06 06:58:04.550 INFO blam! 120a4d5a2f8756655888c89deff87a4658d741b8cfeafe85f115a239e5b31ddc