Aug 30 11:07:34.730 INFO checking mascheroni-0.2.0 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 11:07:34.731 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 11:07:34.732 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-0/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 11:07:34.946 INFO blam! 5ff6d54eda9b34b99ed6fd60cd8f49b2043ae3ee9e5b03d9a5f81ea788639dd5
Aug 30 11:07:34.948 INFO running `"docker" "start" "-a" "5ff6d54eda9b34b99ed6fd60cd8f49b2043ae3ee9e5b03d9a5f81ea788639dd5"`
Aug 30 11:07:35.629 INFO kablam!     Checking mascheroni v0.2.0 (file:///source)
Aug 30 11:07:36.360 INFO kablam! warning: unused variable: `ret`
Aug 30 11:07:36.360 INFO kablam!   --> src/lib.rs:40:13
Aug 30 11:07:36.360 INFO kablam!    |
Aug 30 11:07:36.360 INFO kablam! 40 |     let mut ret: u64 = 0;
Aug 30 11:07:36.360 INFO kablam!    |             ^^^ help: consider using `_ret` instead
Aug 30 11:07:36.360 INFO kablam!    |
Aug 30 11:07:36.360 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 30 11:07:36.360 INFO kablam! 
Aug 30 11:07:36.365 INFO kablam! warning: variable does not need to be mutable
Aug 30 11:07:36.365 INFO kablam!   --> src/lib.rs:40:9
Aug 30 11:07:36.365 INFO kablam!    |
Aug 30 11:07:36.365 INFO kablam! 40 |     let mut ret: u64 = 0;
Aug 30 11:07:36.365 INFO kablam!    |         ----^^^
Aug 30 11:07:36.365 INFO kablam!    |         |
Aug 30 11:07:36.365 INFO kablam!    |         help: remove this `mut`
Aug 30 11:07:36.365 INFO kablam!    |
Aug 30 11:07:36.365 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 11:07:36.365 INFO kablam! 
Aug 30 11:07:36.377 INFO kablam! warning: function is never used: `test_is_not_palindrome`
Aug 30 11:07:36.377 INFO kablam!    --> src/lib.rs:112:1
Aug 30 11:07:36.377 INFO kablam!     |
Aug 30 11:07:36.377 INFO kablam! 112 | fn test_is_not_palindrome() {
Aug 30 11:07:36.378 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 11:07:36.378 INFO kablam!     |
Aug 30 11:07:36.378 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 30 11:07:36.378 INFO kablam! 
Aug 30 11:07:36.465 INFO kablam! warning: unused variable: `ret`
Aug 30 11:07:36.466 INFO kablam!   --> src/lib.rs:40:13
Aug 30 11:07:36.466 INFO kablam!    |
Aug 30 11:07:36.466 INFO kablam! 40 |     let mut ret: u64 = 0;
Aug 30 11:07:36.466 INFO kablam!    |             ^^^ help: consider using `_ret` instead
Aug 30 11:07:36.466 INFO kablam!    |
Aug 30 11:07:36.466 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 30 11:07:36.466 INFO kablam! 
Aug 30 11:07:36.474 INFO kablam! warning: variable does not need to be mutable
Aug 30 11:07:36.474 INFO kablam!   --> src/lib.rs:40:9
Aug 30 11:07:36.474 INFO kablam!    |
Aug 30 11:07:36.474 INFO kablam! 40 |     let mut ret: u64 = 0;
Aug 30 11:07:36.474 INFO kablam!    |         ----^^^
Aug 30 11:07:36.474 INFO kablam!    |         |
Aug 30 11:07:36.474 INFO kablam!    |         help: remove this `mut`
Aug 30 11:07:36.474 INFO kablam!    |
Aug 30 11:07:36.474 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 11:07:36.474 INFO kablam! 
Aug 30 11:07:36.493 INFO kablam! warning: function is never used: `test_is_not_palindrome`
Aug 30 11:07:36.493 INFO kablam!    --> src/lib.rs:112:1
Aug 30 11:07:36.493 INFO kablam!     |
Aug 30 11:07:36.493 INFO kablam! 112 | fn test_is_not_palindrome() {
Aug 30 11:07:36.493 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 11:07:36.493 INFO kablam!     |
Aug 30 11:07:36.493 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 30 11:07:36.493 INFO kablam! 
Aug 30 11:07:36.509 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
Aug 30 11:07:36.511 INFO kablam! su: No module specific data is present
Aug 30 11:07:36.868 INFO running `"docker" "rm" "-f" "5ff6d54eda9b34b99ed6fd60cd8f49b2043ae3ee9e5b03d9a5f81ea788639dd5"`
Aug 30 11:07:36.970 INFO blam! 5ff6d54eda9b34b99ed6fd60cd8f49b2043ae3ee9e5b03d9a5f81ea788639dd5