Sep 17 12:50:08.955 INFO checking henryroyal/cli-lcm against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 12:50:08.955 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 12:50:08.956 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-6/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 12:50:09.318 INFO blam! 41a465e3c6ee7b40ba01cd4384e3c601869d9ee58fee4a0f2618aa549feb15da
Sep 17 12:50:09.325 INFO running `"docker" "start" "-a" "41a465e3c6ee7b40ba01cd4384e3c601869d9ee58fee4a0f2618aa549feb15da"`
Sep 17 12:50:10.447 INFO kablam! usermod: no changes
Sep 17 12:50:10.491 INFO kablam!     Checking least_common_multiple v0.1.0 (/source)
Sep 17 12:50:10.723 INFO kablam! warning: variable does not need to be mutable
Sep 17 12:50:10.723 INFO kablam!   --> src/main.rs:16:9
Sep 17 12:50:10.723 INFO kablam!    |
Sep 17 12:50:10.723 INFO kablam! 16 |     let mut split = buffer.split_whitespace();
Sep 17 12:50:10.723 INFO kablam!    |         ----^^^^^
Sep 17 12:50:10.723 INFO kablam!    |         |
Sep 17 12:50:10.723 INFO kablam!    |         help: remove this `mut`
Sep 17 12:50:10.723 INFO kablam!    |
Sep 17 12:50:10.723 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 17 12:50:10.723 INFO kablam! 
Sep 17 12:50:10.729 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 17 12:50:10.729 INFO kablam!   --> src/main.rs:13:5
Sep 17 12:50:10.729 INFO kablam!    |
Sep 17 12:50:10.729 INFO kablam! 13 |     stdin.read_line(&mut buffer);
Sep 17 12:50:10.729 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:50:10.729 INFO kablam!    |
Sep 17 12:50:10.729 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 17 12:50:10.729 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 17 12:50:10.729 INFO kablam! 
Sep 17 12:50:10.755 INFO kablam! warning: variable does not need to be mutable
Sep 17 12:50:10.755 INFO kablam!   --> src/main.rs:16:9
Sep 17 12:50:10.755 INFO kablam!    |
Sep 17 12:50:10.755 INFO kablam! 16 |     let mut split = buffer.split_whitespace();
Sep 17 12:50:10.755 INFO kablam!    |         ----^^^^^
Sep 17 12:50:10.755 INFO kablam!    |         |
Sep 17 12:50:10.755 INFO kablam!    |         help: remove this `mut`
Sep 17 12:50:10.755 INFO kablam!    |
Sep 17 12:50:10.755 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 17 12:50:10.755 INFO kablam! 
Sep 17 12:50:10.763 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 17 12:50:10.763 INFO kablam!   --> src/main.rs:13:5
Sep 17 12:50:10.763 INFO kablam!    |
Sep 17 12:50:10.763 INFO kablam! 13 |     stdin.read_line(&mut buffer);
Sep 17 12:50:10.763 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:50:10.763 INFO kablam!    |
Sep 17 12:50:10.763 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 17 12:50:10.763 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 17 12:50:10.768 INFO kablam! 
Sep 17 12:50:10.801 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
Sep 17 12:50:10.811 INFO kablam! su: No module specific data is present
Sep 17 12:50:11.877 INFO running `"docker" "rm" "-f" "41a465e3c6ee7b40ba01cd4384e3c601869d9ee58fee4a0f2618aa549feb15da"`
Sep 17 12:50:12.078 INFO blam! 41a465e3c6ee7b40ba01cd4384e3c601869d9ee58fee4a0f2618aa549feb15da