Sep 14 04:20:12.569 INFO checking henryroyal/cli-lcm against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 04:20:12.569 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 04:20:12.569 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-4/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 04:20:12.891 INFO blam! b15f54f6bfbd7c81d5d075d2aafadccf99e11b00ef7fa2c467561e873c9fe6c3
Sep 14 04:20:12.896 INFO running `"docker" "start" "-a" "b15f54f6bfbd7c81d5d075d2aafadccf99e11b00ef7fa2c467561e873c9fe6c3"`
Sep 14 04:20:13.873 INFO kablam! usermod: no changes
Sep 14 04:20:13.951 INFO kablam!     Checking least_common_multiple v0.1.0 (file:///source)
Sep 14 04:20:14.258 INFO kablam! warning: variable does not need to be mutable
Sep 14 04:20:14.258 INFO kablam!   --> src/main.rs:16:9
Sep 14 04:20:14.258 INFO kablam!    |
Sep 14 04:20:14.258 INFO kablam! 16 |     let mut split = buffer.split_whitespace();
Sep 14 04:20:14.258 INFO kablam!    |         ----^^^^^
Sep 14 04:20:14.258 INFO kablam!    |         |
Sep 14 04:20:14.258 INFO kablam!    |         help: remove this `mut`
Sep 14 04:20:14.258 INFO kablam!    |
Sep 14 04:20:14.258 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 14 04:20:14.258 INFO kablam! 
Sep 14 04:20:14.268 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 04:20:14.268 INFO kablam!   --> src/main.rs:13:5
Sep 14 04:20:14.268 INFO kablam!    |
Sep 14 04:20:14.268 INFO kablam! 13 |     stdin.read_line(&mut buffer);
Sep 14 04:20:14.268 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 04:20:14.268 INFO kablam!    |
Sep 14 04:20:14.268 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 14 04:20:14.268 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 04:20:14.268 INFO kablam! 
Sep 14 04:20:14.475 INFO kablam! warning: variable does not need to be mutable
Sep 14 04:20:14.475 INFO kablam!   --> src/main.rs:16:9
Sep 14 04:20:14.475 INFO kablam!    |
Sep 14 04:20:14.475 INFO kablam! 16 |     let mut split = buffer.split_whitespace();
Sep 14 04:20:14.475 INFO kablam!    |         ----^^^^^
Sep 14 04:20:14.475 INFO kablam!    |         |
Sep 14 04:20:14.475 INFO kablam!    |         help: remove this `mut`
Sep 14 04:20:14.475 INFO kablam!    |
Sep 14 04:20:14.475 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 14 04:20:14.475 INFO kablam! 
Sep 14 04:20:14.481 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 04:20:14.481 INFO kablam!   --> src/main.rs:13:5
Sep 14 04:20:14.481 INFO kablam!    |
Sep 14 04:20:14.481 INFO kablam! 13 |     stdin.read_line(&mut buffer);
Sep 14 04:20:14.481 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 04:20:14.481 INFO kablam!    |
Sep 14 04:20:14.481 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 14 04:20:14.481 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 04:20:14.481 INFO kablam! 
Sep 14 04:20:14.511 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
Sep 14 04:20:14.519 INFO kablam! su: No module specific data is present
Sep 14 04:20:15.472 INFO running `"docker" "rm" "-f" "b15f54f6bfbd7c81d5d075d2aafadccf99e11b00ef7fa2c467561e873c9fe6c3"`
Sep 14 04:20:15.783 INFO blam! b15f54f6bfbd7c81d5d075d2aafadccf99e11b00ef7fa2c467561e873c9fe6c3