Aug 31 05:05:01.962 INFO checking henryroyal/cli-lcm against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 05:05:01.962 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 05:05:01.962 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"`
Aug 31 05:05:02.202 INFO blam! bc08f5d0befccf4b4ccd6819fcbe9930282550157c54978fc102bba8f2d4969e
Aug 31 05:05:02.205 INFO running `"docker" "start" "-a" "bc08f5d0befccf4b4ccd6819fcbe9930282550157c54978fc102bba8f2d4969e"`
Aug 31 05:05:03.226 INFO kablam!     Checking least_common_multiple v0.1.0 (file:///source)
Aug 31 05:05:03.644 INFO kablam! warning: variable does not need to be mutable
Aug 31 05:05:03.644 INFO kablam!   --> src/main.rs:16:9
Aug 31 05:05:03.644 INFO kablam!    |
Aug 31 05:05:03.644 INFO kablam! 16 |     let mut split = buffer.split_whitespace();
Aug 31 05:05:03.644 INFO kablam!    |         ----^^^^^
Aug 31 05:05:03.644 INFO kablam!    |         |
Aug 31 05:05:03.644 INFO kablam!    |         help: remove this `mut`
Aug 31 05:05:03.644 INFO kablam!    |
Aug 31 05:05:03.644 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 31 05:05:03.644 INFO kablam! 
Aug 31 05:05:03.683 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 05:05:03.683 INFO kablam!   --> src/main.rs:13:5
Aug 31 05:05:03.683 INFO kablam!    |
Aug 31 05:05:03.683 INFO kablam! 13 |     stdin.read_line(&mut buffer);
Aug 31 05:05:03.683 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 05:05:03.683 INFO kablam!    |
Aug 31 05:05:03.683 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 31 05:05:03.683 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 05:05:03.683 INFO kablam! 
Aug 31 05:05:03.734 INFO kablam! warning: variable does not need to be mutable
Aug 31 05:05:03.734 INFO kablam!   --> src/main.rs:16:9
Aug 31 05:05:03.734 INFO kablam!    |
Aug 31 05:05:03.734 INFO kablam! 16 |     let mut split = buffer.split_whitespace();
Aug 31 05:05:03.734 INFO kablam!    |         ----^^^^^
Aug 31 05:05:03.734 INFO kablam!    |         |
Aug 31 05:05:03.734 INFO kablam!    |         help: remove this `mut`
Aug 31 05:05:03.734 INFO kablam!    |
Aug 31 05:05:03.734 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 31 05:05:03.734 INFO kablam! 
Aug 31 05:05:03.753 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 05:05:03.753 INFO kablam!   --> src/main.rs:13:5
Aug 31 05:05:03.753 INFO kablam!    |
Aug 31 05:05:03.753 INFO kablam! 13 |     stdin.read_line(&mut buffer);
Aug 31 05:05:03.753 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 05:05:03.753 INFO kablam!    |
Aug 31 05:05:03.753 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 31 05:05:03.753 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 05:05:03.753 INFO kablam! 
Aug 31 05:05:03.791 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
Aug 31 05:05:03.794 INFO kablam! su: No module specific data is present
Aug 31 05:05:04.457 INFO running `"docker" "rm" "-f" "bc08f5d0befccf4b4ccd6819fcbe9930282550157c54978fc102bba8f2d4969e"`
Aug 31 05:05:04.628 INFO blam! bc08f5d0befccf4b4ccd6819fcbe9930282550157c54978fc102bba8f2d4969e