Oct 22 04:22:44.917 INFO checking buffoon-0.5.0 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 22 04:22:44.917 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-6/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/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 22 04:22:45.384 INFO blam! 9624563b71d7b559bb3bb1075c8ee4a1fd9dcb45bb21f6b273381b9b28f0109b
Oct 22 04:22:45.385 INFO running `"docker" "start" "-a" "9624563b71d7b559bb3bb1075c8ee4a1fd9dcb45bb21f6b273381b9b28f0109b"`
Oct 22 04:22:46.228 INFO kablam! usermod: no changes
Oct 22 04:22:46.265 INFO kablam!     Checking buffoon v0.5.0 (/source)
Oct 22 04:22:47.228 INFO kablam! warning: variable does not need to be mutable
Oct 22 04:22:47.228 INFO kablam!    --> src/input_stream.rs:104:17
Oct 22 04:22:47.228 INFO kablam!     |
Oct 22 04:22:47.228 INFO kablam! 104 |             let mut buf = slice::from_raw_parts_mut(ret.as_mut_ptr(), len);
Oct 22 04:22:47.228 INFO kablam!     |                 ----^^^
Oct 22 04:22:47.228 INFO kablam!     |                 |
Oct 22 04:22:47.228 INFO kablam!     |                 help: remove this `mut`
Oct 22 04:22:47.228 INFO kablam!     |
Oct 22 04:22:47.228 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 22 04:22:47.228 INFO kablam! 
Oct 22 04:22:47.676 INFO kablam! warning: variable does not need to be mutable
Oct 22 04:22:47.676 INFO kablam!    --> src/input_stream.rs:104:17
Oct 22 04:22:47.676 INFO kablam!     |
Oct 22 04:22:47.676 INFO kablam! 104 |             let mut buf = slice::from_raw_parts_mut(ret.as_mut_ptr(), len);
Oct 22 04:22:47.676 INFO kablam!     |                 ----^^^
Oct 22 04:22:47.676 INFO kablam!     |                 |
Oct 22 04:22:47.676 INFO kablam!     |                 help: remove this `mut`
Oct 22 04:22:47.683 INFO kablam!     |
Oct 22 04:22:47.683 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 22 04:22:47.683 INFO kablam! 
Oct 22 04:22:47.788 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
Oct 22 04:22:47.788 INFO kablam! su: No module specific data is present
Oct 22 04:22:48.398 INFO running `"docker" "rm" "-f" "9624563b71d7b559bb3bb1075c8ee4a1fd9dcb45bb21f6b273381b9b28f0109b"`
Oct 22 04:22:48.618 INFO blam! 9624563b71d7b559bb3bb1075c8ee4a1fd9dcb45bb21f6b273381b9b28f0109b