Sep 06 06:58:00.601 INFO checking follow-0.1.5 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 06:58:00.601 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 06:58:00.601 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-2/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 06:58:00.739 INFO blam! 8ff0f036f3fc36f06ab9842143e24f34951f3650d14a89d6a81ec8b73cc4e956
Sep 06 06:58:00.745 INFO running `"docker" "start" "-a" "8ff0f036f3fc36f06ab9842143e24f34951f3650d14a89d6a81ec8b73cc4e956"`
Sep 06 06:58:01.969 INFO kablam! usermod: no changes
Sep 06 06:58:02.074 INFO kablam!     Checking pulse v0.5.3
Sep 06 06:58:02.074 INFO kablam!     Checking fern v0.3.5
Sep 06 06:58:02.579 INFO kablam!     Checking timebomb v0.1.2
Sep 06 06:58:02.666 INFO kablam!     Checking follow v0.1.5 (file:///source)
Sep 06 06:58:03.545 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 06:58:03.545 INFO kablam!    --> src/worker.rs:180:27
Sep 06 06:58:03.545 INFO kablam!     |
Sep 06 06:58:03.545 INFO kablam! 180 |                 return Ok((cursor..len));
Sep 06 06:58:03.545 INFO kablam!     |                           ^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 06:58:03.545 INFO kablam!     |
Sep 06 06:58:03.545 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 06 06:58:03.545 INFO kablam! 
Sep 06 06:58:03.545 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 06:58:03.545 INFO kablam!    --> src/worker.rs:189:27
Sep 06 06:58:03.545 INFO kablam!     |
Sep 06 06:58:03.545 INFO kablam! 189 |                 return Ok((0..len));
Sep 06 06:58:03.545 INFO kablam!     |                           ^^^^^^^^ help: remove these parentheses
Sep 06 06:58:03.545 INFO kablam! 
Sep 06 06:58:03.783 INFO kablam! warning: method is never used: `is_verbose`
Sep 06 06:58:03.783 INFO kablam!   --> src/args.rs:32:5
Sep 06 06:58:03.783 INFO kablam!    |
Sep 06 06:58:03.783 INFO kablam! 32 |     pub fn is_verbose(&self) -> bool {
Sep 06 06:58:03.783 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 06:58:03.783 INFO kablam!    |
Sep 06 06:58:03.783 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 06 06:58:03.783 INFO kablam! 
Sep 06 06:58:03.926 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 06:58:03.926 INFO kablam!    --> src/worker.rs:180:27
Sep 06 06:58:03.926 INFO kablam!     |
Sep 06 06:58:03.926 INFO kablam! 180 |                 return Ok((cursor..len));
Sep 06 06:58:03.926 INFO kablam!     |                           ^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 06:58:03.926 INFO kablam!     |
Sep 06 06:58:03.926 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 06 06:58:03.926 INFO kablam! 
Sep 06 06:58:03.926 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 06:58:03.926 INFO kablam!    --> src/worker.rs:189:27
Sep 06 06:58:03.926 INFO kablam!     |
Sep 06 06:58:03.926 INFO kablam! 189 |                 return Ok((0..len));
Sep 06 06:58:03.926 INFO kablam!     |                           ^^^^^^^^ help: remove these parentheses
Sep 06 06:58:03.926 INFO kablam! 
Sep 06 06:58:03.926 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 06:58:03.926 INFO kablam!    --> src/worker.rs:658:46
Sep 06 06:58:03.926 INFO kablam!     |
Sep 06 06:58:03.926 INFO kablam! 658 |             let content = build_sized_string((((BUFFER_SIZE as usize) * 2) - 1));
Sep 06 06:58:03.926 INFO kablam!     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 06:58:03.926 INFO kablam! 
Sep 06 06:58:04.267 INFO kablam! warning: method is never used: `is_verbose`
Sep 06 06:58:04.267 INFO kablam!   --> src/args.rs:32:5
Sep 06 06:58:04.267 INFO kablam!    |
Sep 06 06:58:04.267 INFO kablam! 32 |     pub fn is_verbose(&self) -> bool {
Sep 06 06:58:04.267 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 06:58:04.267 INFO kablam!    |
Sep 06 06:58:04.267 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 06 06:58:04.267 INFO kablam! 
Sep 06 06:58:04.291 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.29s
Sep 06 06:58:04.296 INFO kablam! su: No module specific data is present
Sep 06 06:58:04.785 INFO running `"docker" "rm" "-f" "8ff0f036f3fc36f06ab9842143e24f34951f3650d14a89d6a81ec8b73cc4e956"`
Sep 06 06:58:04.850 INFO blam! 8ff0f036f3fc36f06ab9842143e24f34951f3650d14a89d6a81ec8b73cc4e956