Sep 03 18:33:26.481 INFO checking henryroyal/cli-lcm against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 03 18:33:26.481 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 03 18:33:26.481 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-1/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 18:33:26.722 INFO blam! 2407fed126e44da458da48e68a7d88b7cec3c0baaf25540f6e612c8f4636eee4
Sep 03 18:33:26.725 INFO running `"docker" "start" "-a" "2407fed126e44da458da48e68a7d88b7cec3c0baaf25540f6e612c8f4636eee4"`
Sep 03 18:33:27.346 INFO kablam!     Checking least_common_multiple v0.1.0 (file:///source)
Sep 03 18:33:27.531 INFO kablam! warning: variable does not need to be mutable
Sep 03 18:33:27.531 INFO kablam!   --> src/main.rs:16:9
Sep 03 18:33:27.531 INFO kablam!    |
Sep 03 18:33:27.531 INFO kablam! 16 |     let mut split = buffer.split_whitespace();
Sep 03 18:33:27.531 INFO kablam!    |         ----^^^^^
Sep 03 18:33:27.531 INFO kablam!    |         |
Sep 03 18:33:27.531 INFO kablam!    |         help: remove this `mut`
Sep 03 18:33:27.531 INFO kablam!    |
Sep 03 18:33:27.531 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 03 18:33:27.531 INFO kablam! 
Sep 03 18:33:27.540 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 03 18:33:27.540 INFO kablam!   --> src/main.rs:13:5
Sep 03 18:33:27.540 INFO kablam!    |
Sep 03 18:33:27.540 INFO kablam! 13 |     stdin.read_line(&mut buffer);
Sep 03 18:33:27.540 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 18:33:27.540 INFO kablam!    |
Sep 03 18:33:27.540 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 03 18:33:27.540 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 03 18:33:27.540 INFO kablam! 
Sep 03 18:33:27.643 INFO kablam! warning: variable does not need to be mutable
Sep 03 18:33:27.643 INFO kablam!   --> src/main.rs:16:9
Sep 03 18:33:27.643 INFO kablam!    |
Sep 03 18:33:27.643 INFO kablam! 16 |     let mut split = buffer.split_whitespace();
Sep 03 18:33:27.643 INFO kablam!    |         ----^^^^^
Sep 03 18:33:27.643 INFO kablam!    |         |
Sep 03 18:33:27.643 INFO kablam!    |         help: remove this `mut`
Sep 03 18:33:27.643 INFO kablam!    |
Sep 03 18:33:27.643 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 03 18:33:27.643 INFO kablam! 
Sep 03 18:33:27.653 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 03 18:33:27.654 INFO kablam!   --> src/main.rs:13:5
Sep 03 18:33:27.654 INFO kablam!    |
Sep 03 18:33:27.654 INFO kablam! 13 |     stdin.read_line(&mut buffer);
Sep 03 18:33:27.654 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 18:33:27.654 INFO kablam!    |
Sep 03 18:33:27.654 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 03 18:33:27.654 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 03 18:33:27.654 INFO kablam! 
Sep 03 18:33:27.666 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
Sep 03 18:33:27.668 INFO kablam! su: No module specific data is present
Sep 03 18:33:28.133 INFO running `"docker" "rm" "-f" "2407fed126e44da458da48e68a7d88b7cec3c0baaf25540f6e612c8f4636eee4"`
Sep 03 18:33:28.227 INFO blam! 2407fed126e44da458da48e68a7d88b7cec3c0baaf25540f6e612c8f4636eee4