Sep 20 22:36:30.488 INFO checking henryroyal/cli-lcm against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 20 22:36:30.488 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 20 22:36:30.488 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-5/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 22:36:30.680 INFO blam! b1d3838d34b7d37ebd35c69993bb7e97b70160cc0acfd4227c97fb3ada2a6c5b
Sep 20 22:36:30.683 INFO running `"docker" "start" "-a" "b1d3838d34b7d37ebd35c69993bb7e97b70160cc0acfd4227c97fb3ada2a6c5b"`
Sep 20 22:36:31.777 INFO kablam! usermod: no changes
Sep 20 22:36:31.862 INFO kablam!     Checking least_common_multiple v0.1.0 (/source)
Sep 20 22:36:32.118 INFO kablam! warning: variable does not need to be mutable
Sep 20 22:36:32.118 INFO kablam!   --> src/main.rs:16:9
Sep 20 22:36:32.118 INFO kablam!    |
Sep 20 22:36:32.118 INFO kablam! 16 |     let mut split = buffer.split_whitespace();
Sep 20 22:36:32.118 INFO kablam!    |         ----^^^^^
Sep 20 22:36:32.118 INFO kablam!    |         |
Sep 20 22:36:32.118 INFO kablam!    |         help: remove this `mut`
Sep 20 22:36:32.118 INFO kablam!    |
Sep 20 22:36:32.118 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 20 22:36:32.118 INFO kablam! 
Sep 20 22:36:32.127 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 22:36:32.127 INFO kablam!   --> src/main.rs:13:5
Sep 20 22:36:32.127 INFO kablam!    |
Sep 20 22:36:32.127 INFO kablam! 13 |     stdin.read_line(&mut buffer);
Sep 20 22:36:32.127 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 22:36:32.128 INFO kablam!    |
Sep 20 22:36:32.128 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 20 22:36:32.128 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 22:36:32.128 INFO kablam! 
Sep 20 22:36:32.215 INFO kablam! warning: variable does not need to be mutable
Sep 20 22:36:32.215 INFO kablam!   --> src/main.rs:16:9
Sep 20 22:36:32.215 INFO kablam!    |
Sep 20 22:36:32.215 INFO kablam! 16 |     let mut split = buffer.split_whitespace();
Sep 20 22:36:32.215 INFO kablam!    |         ----^^^^^
Sep 20 22:36:32.215 INFO kablam!    |         |
Sep 20 22:36:32.215 INFO kablam!    |         help: remove this `mut`
Sep 20 22:36:32.215 INFO kablam!    |
Sep 20 22:36:32.215 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 20 22:36:32.215 INFO kablam! 
Sep 20 22:36:32.229 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 22:36:32.229 INFO kablam!   --> src/main.rs:13:5
Sep 20 22:36:32.229 INFO kablam!    |
Sep 20 22:36:32.229 INFO kablam! 13 |     stdin.read_line(&mut buffer);
Sep 20 22:36:32.229 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 22:36:32.229 INFO kablam!    |
Sep 20 22:36:32.229 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 20 22:36:32.229 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 22:36:32.229 INFO kablam! 
Sep 20 22:36:32.263 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
Sep 20 22:36:32.268 INFO kablam! su: No module specific data is present
Sep 20 22:36:33.579 INFO running `"docker" "rm" "-f" "b1d3838d34b7d37ebd35c69993bb7e97b70160cc0acfd4227c97fb3ada2a6c5b"`
Sep 20 22:36:33.716 INFO blam! b1d3838d34b7d37ebd35c69993bb7e97b70160cc0acfd4227c97fb3ada2a6c5b