Nov 09 22:06:09.699 INFO checking variable_size_byte_writer-0.1.5 against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 22:06:09.699 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-5/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 09 22:06:10.197 INFO blam! 1f089fa8c60c60314cf530c90b276cc5b0bbe67dcdd66a05c87251da71b3f08d
Nov 09 22:06:10.199 INFO running `"docker" "start" "-a" "1f089fa8c60c60314cf530c90b276cc5b0bbe67dcdd66a05c87251da71b3f08d"`
Nov 09 22:06:11.506 INFO kablam! usermod: no changes
Nov 09 22:06:11.579 INFO kablam!     Checking typenum_loops v0.2.0
Nov 09 22:06:12.227 INFO kablam!     Checking variable_size_byte_writer v0.1.5 (/source)
Nov 09 22:06:13.779 INFO kablam! warning: variable does not need to be mutable
Nov 09 22:06:13.780 INFO kablam!   --> benches/benches.rs:11:9
Nov 09 22:06:13.780 INFO kablam!    |
Nov 09 22:06:13.780 INFO kablam! 11 |     let mut target = std::io::Cursor::new(vec![]);
Nov 09 22:06:13.780 INFO kablam!    |         ----^^^^^^
Nov 09 22:06:13.781 INFO kablam!    |         |
Nov 09 22:06:13.781 INFO kablam!    |         help: remove this `mut`
Nov 09 22:06:13.781 INFO kablam!    |
Nov 09 22:06:13.781 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 09 22:06:13.781 INFO kablam! 
Nov 09 22:06:13.782 INFO kablam! warning: variable does not need to be mutable
Nov 09 22:06:13.782 INFO kablam!   --> benches/benches.rs:32:9
Nov 09 22:06:13.782 INFO kablam!    |
Nov 09 22:06:13.782 INFO kablam! 32 |     let mut target = std::io::Cursor::new(vec![]);
Nov 09 22:06:13.787 INFO kablam!    |         ----^^^^^^
Nov 09 22:06:13.787 INFO kablam!    |         |
Nov 09 22:06:13.787 INFO kablam!    |         help: remove this `mut`
Nov 09 22:06:13.787 INFO kablam! 
Nov 09 22:06:13.788 INFO kablam! warning: variable does not need to be mutable
Nov 09 22:06:13.788 INFO kablam!   --> benches/benches.rs:53:9
Nov 09 22:06:13.788 INFO kablam!    |
Nov 09 22:06:13.788 INFO kablam! 53 |     let mut target = std::io::Cursor::new(vec![]);
Nov 09 22:06:13.789 INFO kablam!    |         ----^^^^^^
Nov 09 22:06:13.789 INFO kablam!    |         |
Nov 09 22:06:13.789 INFO kablam!    |         help: remove this `mut`
Nov 09 22:06:13.789 INFO kablam! 
Nov 09 22:06:13.835 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.28s
Nov 09 22:06:13.835 INFO kablam! su: No module specific data is present
Nov 09 22:06:14.546 INFO running `"docker" "rm" "-f" "1f089fa8c60c60314cf530c90b276cc5b0bbe67dcdd66a05c87251da71b3f08d"`
Nov 09 22:06:14.806 INFO blam! 1f089fa8c60c60314cf530c90b276cc5b0bbe67dcdd66a05c87251da71b3f08d