Sep 21 03:09:01.334 INFO checking shamir-1.0.2 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 03:09:01.334 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 03:09:01.334 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-4/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 03:09:01.470 INFO blam! 40599bf573e330b8e720cd6d184388fae90590f955b1c5c901277110d7746e0e
Sep 21 03:09:01.471 INFO running `"docker" "start" "-a" "40599bf573e330b8e720cd6d184388fae90590f955b1c5c901277110d7746e0e"`
Sep 21 03:09:02.107 INFO kablam! usermod: no changes
Sep 21 03:09:02.142 INFO kablam!     Checking shamir v1.0.2 (/source)
Sep 21 03:09:02.299 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 03:09:02.299 INFO kablam!    --> src/lib.rs:279:33
Sep 21 03:09:02.299 INFO kablam!     |
Sep 21 03:09:02.299 INFO kablam! 279 |             let mut t = vec![0; (b.len() - a.len())];
Sep 21 03:09:02.299 INFO kablam!     |                                 ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 03:09:02.299 INFO kablam!     |
Sep 21 03:09:02.299 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 21 03:09:02.299 INFO kablam! 
Sep 21 03:09:02.299 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 03:09:02.299 INFO kablam!    --> src/lib.rs:282:33
Sep 21 03:09:02.299 INFO kablam!     |
Sep 21 03:09:02.299 INFO kablam! 282 |             let mut t = vec![0; (a.len() - b.len())];
Sep 21 03:09:02.299 INFO kablam!     |                                 ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 03:09:02.299 INFO kablam! 
Sep 21 03:09:02.308 INFO kablam! warning: unused import: `super::SecretData`
Sep 21 03:09:02.308 INFO kablam!  --> src/lib.rs:6:9
Sep 21 03:09:02.308 INFO kablam!   |
Sep 21 03:09:02.308 INFO kablam! 6 |     use super::SecretData;
Sep 21 03:09:02.308 INFO kablam!   |         ^^^^^^^^^^^^^^^^^
Sep 21 03:09:02.308 INFO kablam!   |
Sep 21 03:09:02.308 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 03:09:02.308 INFO kablam! 
Sep 21 03:09:02.308 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 03:09:02.308 INFO kablam!    --> src/lib.rs:279:33
Sep 21 03:09:02.308 INFO kablam!     |
Sep 21 03:09:02.308 INFO kablam! 279 |             let mut t = vec![0; (b.len() - a.len())];
Sep 21 03:09:02.308 INFO kablam!     |                                 ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 03:09:02.308 INFO kablam!     |
Sep 21 03:09:02.308 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 21 03:09:02.308 INFO kablam! 
Sep 21 03:09:02.308 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 03:09:02.308 INFO kablam!    --> src/lib.rs:282:33
Sep 21 03:09:02.309 INFO kablam!     |
Sep 21 03:09:02.309 INFO kablam! 282 |             let mut t = vec![0; (a.len() - b.len())];
Sep 21 03:09:02.309 INFO kablam!     |                                 ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 03:09:02.309 INFO kablam! 
Sep 21 03:09:02.714 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
Sep 21 03:09:02.714 INFO kablam! su: No module specific data is present
Sep 21 03:09:03.355 INFO running `"docker" "rm" "-f" "40599bf573e330b8e720cd6d184388fae90590f955b1c5c901277110d7746e0e"`
Sep 21 03:09:03.475 INFO blam! 40599bf573e330b8e720cd6d184388fae90590f955b1c5c901277110d7746e0e