Sep 01 15:23:37.013 INFO checking henryroyal/cli-lcm against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 01 15:23:37.013 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 01 15:23:37.013 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 15:23:37.177 INFO blam! 41521fdf060d42a2f8933bfbfd7be7b699cfd2e8038a393af16bb5fc7b26da32
Sep 01 15:23:37.179 INFO running `"docker" "start" "-a" "41521fdf060d42a2f8933bfbfd7be7b699cfd2e8038a393af16bb5fc7b26da32"`
Sep 01 15:23:37.715 INFO kablam!     Checking least_common_multiple v0.1.0 (file:///source)
Sep 01 15:23:37.929 INFO kablam! warning: variable does not need to be mutable
Sep 01 15:23:37.929 INFO kablam!   --> src/main.rs:16:9
Sep 01 15:23:37.929 INFO kablam!    |
Sep 01 15:23:37.929 INFO kablam! 16 |     let mut split = buffer.split_whitespace();
Sep 01 15:23:37.929 INFO kablam!    |         ----^^^^^
Sep 01 15:23:37.929 INFO kablam!    |         |
Sep 01 15:23:37.929 INFO kablam!    |         help: remove this `mut`
Sep 01 15:23:37.929 INFO kablam!    |
Sep 01 15:23:37.929 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 15:23:37.929 INFO kablam! 
Sep 01 15:23:37.944 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 15:23:37.944 INFO kablam!   --> src/main.rs:13:5
Sep 01 15:23:37.944 INFO kablam!    |
Sep 01 15:23:37.944 INFO kablam! 13 |     stdin.read_line(&mut buffer);
Sep 01 15:23:37.944 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 15:23:37.944 INFO kablam!    |
Sep 01 15:23:37.944 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 01 15:23:37.944 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 15:23:37.944 INFO kablam! 
Sep 01 15:23:37.988 INFO kablam! warning: variable does not need to be mutable
Sep 01 15:23:37.988 INFO kablam!   --> src/main.rs:16:9
Sep 01 15:23:37.988 INFO kablam!    |
Sep 01 15:23:37.988 INFO kablam! 16 |     let mut split = buffer.split_whitespace();
Sep 01 15:23:37.988 INFO kablam!    |         ----^^^^^
Sep 01 15:23:37.989 INFO kablam!    |         |
Sep 01 15:23:37.989 INFO kablam!    |         help: remove this `mut`
Sep 01 15:23:37.989 INFO kablam!    |
Sep 01 15:23:37.989 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 15:23:37.989 INFO kablam! 
Sep 01 15:23:37.998 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 15:23:37.998 INFO kablam!   --> src/main.rs:13:5
Sep 01 15:23:37.998 INFO kablam!    |
Sep 01 15:23:37.998 INFO kablam! 13 |     stdin.read_line(&mut buffer);
Sep 01 15:23:37.998 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 15:23:37.998 INFO kablam!    |
Sep 01 15:23:37.998 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 01 15:23:37.998 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 15:23:37.998 INFO kablam! 
Sep 01 15:23:38.010 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
Sep 01 15:23:38.012 INFO kablam! su: No module specific data is present
Sep 01 15:23:38.366 INFO running `"docker" "rm" "-f" "41521fdf060d42a2f8933bfbfd7be7b699cfd2e8038a393af16bb5fc7b26da32"`
Sep 01 15:23:38.476 INFO blam! 41521fdf060d42a2f8933bfbfd7be7b699cfd2e8038a393af16bb5fc7b26da32