Nov 05 02:07:34.115 INFO checking buffoon-0.5.0 against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 05 02:07:34.115 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-3/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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"`
Nov 05 02:07:34.355 INFO blam! 331eff3ccbc58bbedd2729744e9508df4f7fdf471a39fa6b1990342edd3a9c75
Nov 05 02:07:34.357 INFO running `"docker" "start" "-a" "331eff3ccbc58bbedd2729744e9508df4f7fdf471a39fa6b1990342edd3a9c75"`
Nov 05 02:07:34.983 INFO kablam! usermod: no changes
Nov 05 02:07:35.022 INFO kablam!     Checking buffoon v0.5.0 (/source)
Nov 05 02:07:35.871 INFO kablam! warning: variable does not need to be mutable
Nov 05 02:07:35.871 INFO kablam!    --> src/input_stream.rs:104:17
Nov 05 02:07:35.871 INFO kablam!     |
Nov 05 02:07:35.871 INFO kablam! 104 |             let mut buf = slice::from_raw_parts_mut(ret.as_mut_ptr(), len);
Nov 05 02:07:35.871 INFO kablam!     |                 ----^^^
Nov 05 02:07:35.871 INFO kablam!     |                 |
Nov 05 02:07:35.871 INFO kablam!     |                 help: remove this `mut`
Nov 05 02:07:35.871 INFO kablam!     |
Nov 05 02:07:35.883 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 05 02:07:35.883 INFO kablam! 
Nov 05 02:07:36.159 INFO kablam! warning: variable does not need to be mutable
Nov 05 02:07:36.159 INFO kablam!    --> src/input_stream.rs:104:17
Nov 05 02:07:36.159 INFO kablam!     |
Nov 05 02:07:36.159 INFO kablam! 104 |             let mut buf = slice::from_raw_parts_mut(ret.as_mut_ptr(), len);
Nov 05 02:07:36.159 INFO kablam!     |                 ----^^^
Nov 05 02:07:36.159 INFO kablam!     |                 |
Nov 05 02:07:36.159 INFO kablam!     |                 help: remove this `mut`
Nov 05 02:07:36.159 INFO kablam!     |
Nov 05 02:07:36.159 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 05 02:07:36.159 INFO kablam! 
Nov 05 02:07:36.244 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
Nov 05 02:07:36.247 INFO kablam! su: No module specific data is present
Nov 05 02:07:36.849 INFO running `"docker" "rm" "-f" "331eff3ccbc58bbedd2729744e9508df4f7fdf471a39fa6b1990342edd3a9c75"`
Nov 05 02:07:37.261 INFO blam! 331eff3ccbc58bbedd2729744e9508df4f7fdf471a39fa6b1990342edd3a9c75