Aug 31 09:45:08.852 INFO checking variable_size_byte_writer-0.1.5 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 09:45:08.852 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 09:45:08.852 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 09:45:09.029 INFO blam! 12cdbe07723d7d4a39f32b78d90f60526aa4ee178dc7fe6c016f3775ff316032
Aug 31 09:45:09.031 INFO running `"docker" "start" "-a" "12cdbe07723d7d4a39f32b78d90f60526aa4ee178dc7fe6c016f3775ff316032"`
Aug 31 09:45:09.700 INFO kablam!     Checking typenum_loops v0.2.0
Aug 31 09:45:09.988 INFO kablam!     Checking variable_size_byte_writer v0.1.5 (file:///source)
Aug 31 09:45:10.723 INFO kablam! warning: variable does not need to be mutable
Aug 31 09:45:10.724 INFO kablam!   --> benches/benches.rs:11:9
Aug 31 09:45:10.724 INFO kablam!    |
Aug 31 09:45:10.724 INFO kablam! 11 |     let mut target = std::io::Cursor::new(vec![]);
Aug 31 09:45:10.724 INFO kablam!    |         ----^^^^^^
Aug 31 09:45:10.724 INFO kablam!    |         |
Aug 31 09:45:10.724 INFO kablam!    |         help: remove this `mut`
Aug 31 09:45:10.724 INFO kablam!    |
Aug 31 09:45:10.724 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 31 09:45:10.724 INFO kablam! 
Aug 31 09:45:10.728 INFO kablam! warning: variable does not need to be mutable
Aug 31 09:45:10.728 INFO kablam!   --> benches/benches.rs:32:9
Aug 31 09:45:10.728 INFO kablam!    |
Aug 31 09:45:10.728 INFO kablam! 32 |     let mut target = std::io::Cursor::new(vec![]);
Aug 31 09:45:10.728 INFO kablam!    |         ----^^^^^^
Aug 31 09:45:10.728 INFO kablam!    |         |
Aug 31 09:45:10.728 INFO kablam!    |         help: remove this `mut`
Aug 31 09:45:10.728 INFO kablam! 
Aug 31 09:45:10.731 INFO kablam! warning: variable does not need to be mutable
Aug 31 09:45:10.732 INFO kablam!   --> benches/benches.rs:53:9
Aug 31 09:45:10.732 INFO kablam!    |
Aug 31 09:45:10.732 INFO kablam! 53 |     let mut target = std::io::Cursor::new(vec![]);
Aug 31 09:45:10.732 INFO kablam!    |         ----^^^^^^
Aug 31 09:45:10.732 INFO kablam!    |         |
Aug 31 09:45:10.732 INFO kablam!    |         help: remove this `mut`
Aug 31 09:45:10.733 INFO kablam! 
Aug 31 09:45:10.966 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
Aug 31 09:45:10.969 INFO kablam! su: No module specific data is present
Aug 31 09:45:11.439 INFO running `"docker" "rm" "-f" "12cdbe07723d7d4a39f32b78d90f60526aa4ee178dc7fe6c016f3775ff316032"`
Aug 31 09:45:11.541 INFO blam! 12cdbe07723d7d4a39f32b78d90f60526aa4ee178dc7fe6c016f3775ff316032