Oct 21 17:26:19.151 INFO checking henryroyal/cli-lcm against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 17:26:19.152 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-1/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +155510e377ae2a8d8ee0dad1a5f809c9062a5526-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 21 17:26:19.657 INFO blam! 683056491b4145b6a8859ffc9f425e45f6a1b0d4835924e4a2997d35f75dd081
Oct 21 17:26:19.658 INFO running `"docker" "start" "-a" "683056491b4145b6a8859ffc9f425e45f6a1b0d4835924e4a2997d35f75dd081"`
Oct 21 17:26:20.839 INFO kablam! usermod: no changes
Oct 21 17:26:20.897 INFO kablam!     Checking least_common_multiple v0.1.0 (/source)
Oct 21 17:26:21.364 INFO kablam! warning: variable does not need to be mutable
Oct 21 17:26:21.364 INFO kablam!   --> src/main.rs:16:9
Oct 21 17:26:21.364 INFO kablam!    |
Oct 21 17:26:21.364 INFO kablam! 16 |     let mut split = buffer.split_whitespace();
Oct 21 17:26:21.364 INFO kablam!    |         ----^^^^^
Oct 21 17:26:21.364 INFO kablam!    |         |
Oct 21 17:26:21.364 INFO kablam!    |         help: remove this `mut`
Oct 21 17:26:21.364 INFO kablam!    |
Oct 21 17:26:21.364 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 21 17:26:21.364 INFO kablam! 
Oct 21 17:26:21.364 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 17:26:21.364 INFO kablam!   --> src/main.rs:13:5
Oct 21 17:26:21.364 INFO kablam!    |
Oct 21 17:26:21.364 INFO kablam! 13 |     stdin.read_line(&mut buffer);
Oct 21 17:26:21.364 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:26:21.364 INFO kablam!    |
Oct 21 17:26:21.364 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 21 17:26:21.364 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 17:26:21.364 INFO kablam! 
Oct 21 17:26:21.464 INFO kablam! warning: variable does not need to be mutable
Oct 21 17:26:21.465 INFO kablam!   --> src/main.rs:16:9
Oct 21 17:26:21.465 INFO kablam!    |
Oct 21 17:26:21.465 INFO kablam! 16 |     let mut split = buffer.split_whitespace();
Oct 21 17:26:21.466 INFO kablam!    |         ----^^^^^
Oct 21 17:26:21.466 INFO kablam!    |         |
Oct 21 17:26:21.466 INFO kablam!    |         help: remove this `mut`
Oct 21 17:26:21.467 INFO kablam!    |
Oct 21 17:26:21.467 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 21 17:26:21.467 INFO kablam! 
Oct 21 17:26:21.472 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 17:26:21.472 INFO kablam!   --> src/main.rs:13:5
Oct 21 17:26:21.472 INFO kablam!    |
Oct 21 17:26:21.472 INFO kablam! 13 |     stdin.read_line(&mut buffer);
Oct 21 17:26:21.472 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:26:21.472 INFO kablam!    |
Oct 21 17:26:21.472 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 21 17:26:21.472 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 17:26:21.472 INFO kablam! 
Oct 21 17:26:21.508 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
Oct 21 17:26:21.509 INFO kablam! su: No module specific data is present
Oct 21 17:26:21.922 INFO running `"docker" "rm" "-f" "683056491b4145b6a8859ffc9f425e45f6a1b0d4835924e4a2997d35f75dd081"`
Oct 21 17:26:22.171 INFO blam! 683056491b4145b6a8859ffc9f425e45f6a1b0d4835924e4a2997d35f75dd081