Aug 29 22:46:38.284 INFO checking variable_size_byte_writer-0.1.5 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 29 22:46:38.284 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 29 22:46:38.284 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-0/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 22:46:38.473 INFO blam! 1c17baaf2df9d29c1d2e19836548d256592e570afd8ced3b55eda780badba0ea
Aug 29 22:46:38.475 INFO running `"docker" "start" "-a" "1c17baaf2df9d29c1d2e19836548d256592e570afd8ced3b55eda780badba0ea"`
Aug 29 22:46:39.186 INFO kablam!     Checking typenum_loops v0.2.0
Aug 29 22:46:39.493 INFO kablam!     Checking variable_size_byte_writer v0.1.5 (file:///source)
Aug 29 22:46:40.376 INFO kablam! warning: variable does not need to be mutable
Aug 29 22:46:40.377 INFO kablam!   --> benches/benches.rs:11:9
Aug 29 22:46:40.377 INFO kablam!    |
Aug 29 22:46:40.377 INFO kablam! 11 |     let mut target = std::io::Cursor::new(vec![]);
Aug 29 22:46:40.377 INFO kablam!    |         ----^^^^^^
Aug 29 22:46:40.377 INFO kablam!    |         |
Aug 29 22:46:40.377 INFO kablam!    |         help: remove this `mut`
Aug 29 22:46:40.377 INFO kablam!    |
Aug 29 22:46:40.377 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 29 22:46:40.377 INFO kablam! 
Aug 29 22:46:40.380 INFO kablam! warning: variable does not need to be mutable
Aug 29 22:46:40.380 INFO kablam!   --> benches/benches.rs:32:9
Aug 29 22:46:40.380 INFO kablam!    |
Aug 29 22:46:40.380 INFO kablam! 32 |     let mut target = std::io::Cursor::new(vec![]);
Aug 29 22:46:40.380 INFO kablam!    |         ----^^^^^^
Aug 29 22:46:40.380 INFO kablam!    |         |
Aug 29 22:46:40.381 INFO kablam!    |         help: remove this `mut`
Aug 29 22:46:40.381 INFO kablam! 
Aug 29 22:46:40.383 INFO kablam! warning: variable does not need to be mutable
Aug 29 22:46:40.383 INFO kablam!   --> benches/benches.rs:53:9
Aug 29 22:46:40.383 INFO kablam!    |
Aug 29 22:46:40.383 INFO kablam! 53 |     let mut target = std::io::Cursor::new(vec![]);
Aug 29 22:46:40.383 INFO kablam!    |         ----^^^^^^
Aug 29 22:46:40.384 INFO kablam!    |         |
Aug 29 22:46:40.384 INFO kablam!    |         help: remove this `mut`
Aug 29 22:46:40.384 INFO kablam! 
Aug 29 22:46:40.431 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
Aug 29 22:46:40.434 INFO kablam! su: No module specific data is present
Aug 29 22:46:40.860 INFO running `"docker" "rm" "-f" "1c17baaf2df9d29c1d2e19836548d256592e570afd8ced3b55eda780badba0ea"`
Aug 29 22:46:40.943 INFO blam! 1c17baaf2df9d29c1d2e19836548d256592e570afd8ced3b55eda780badba0ea