Aug 31 08:30:59.858 INFO checking x-923-0.1.2 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 08:30:59.858 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 08:30:59.859 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/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 08:31:00.063 INFO blam! 3fdfdf7fc51703812d23602fad9546fcfa3c1f8c80997e9cfeb1d1ea095d7dfe
Aug 31 08:31:00.066 INFO running `"docker" "start" "-a" "3fdfdf7fc51703812d23602fad9546fcfa3c1f8c80997e9cfeb1d1ea095d7dfe"`
Aug 31 08:31:00.784 INFO kablam!     Checking x-923 v0.1.2 (file:///source)
Aug 31 08:31:01.078 INFO kablam! warning: variable does not need to be mutable
Aug 31 08:31:01.078 INFO kablam!   --> src/lib.rs:20:19
Aug 31 08:31:01.078 INFO kablam!    |
Aug 31 08:31:01.079 INFO kablam! 20 | pub fn pad_buffer(mut buffer: &mut Vec<u8>, block_size: u8) {
Aug 31 08:31:01.079 INFO kablam!    |                   ----^^^^^^
Aug 31 08:31:01.079 INFO kablam!    |                   |
Aug 31 08:31:01.079 INFO kablam!    |                   help: remove this `mut`
Aug 31 08:31:01.079 INFO kablam!    |
Aug 31 08:31:01.080 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 31 08:31:01.080 INFO kablam! 
Aug 31 08:31:01.082 INFO kablam! warning: variable does not need to be mutable
Aug 31 08:31:01.082 INFO kablam!   --> src/lib.rs:31:22
Aug 31 08:31:01.082 INFO kablam!    |
Aug 31 08:31:01.082 INFO kablam! 31 | pub fn un_pad_buffer(mut buffer: &mut Vec<u8>) {
Aug 31 08:31:01.082 INFO kablam!    |                      ----^^^^^^
Aug 31 08:31:01.082 INFO kablam!    |                      |
Aug 31 08:31:01.082 INFO kablam!    |                      help: remove this `mut`
Aug 31 08:31:01.082 INFO kablam! 
Aug 31 08:31:01.156 INFO kablam! warning: variable does not need to be mutable
Aug 31 08:31:01.156 INFO kablam!   --> src/lib.rs:20:19
Aug 31 08:31:01.156 INFO kablam!    |
Aug 31 08:31:01.156 INFO kablam! 20 | pub fn pad_buffer(mut buffer: &mut Vec<u8>, block_size: u8) {
Aug 31 08:31:01.156 INFO kablam!    |                   ----^^^^^^
Aug 31 08:31:01.156 INFO kablam!    |                   |
Aug 31 08:31:01.156 INFO kablam!    |                   help: remove this `mut`
Aug 31 08:31:01.156 INFO kablam!    |
Aug 31 08:31:01.156 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 31 08:31:01.157 INFO kablam! 
Aug 31 08:31:01.158 INFO kablam! warning: variable does not need to be mutable
Aug 31 08:31:01.158 INFO kablam!   --> src/lib.rs:31:22
Aug 31 08:31:01.158 INFO kablam!    |
Aug 31 08:31:01.158 INFO kablam! 31 | pub fn un_pad_buffer(mut buffer: &mut Vec<u8>) {
Aug 31 08:31:01.158 INFO kablam!    |                      ----^^^^^^
Aug 31 08:31:01.158 INFO kablam!    |                      |
Aug 31 08:31:01.158 INFO kablam!    |                      help: remove this `mut`
Aug 31 08:31:01.158 INFO kablam! 
Aug 31 08:31:01.616 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
Aug 31 08:31:01.618 INFO kablam! su: No module specific data is present
Aug 31 08:31:02.113 INFO running `"docker" "rm" "-f" "3fdfdf7fc51703812d23602fad9546fcfa3c1f8c80997e9cfeb1d1ea095d7dfe"`
Aug 31 08:31:02.216 INFO blam! 3fdfdf7fc51703812d23602fad9546fcfa3c1f8c80997e9cfeb1d1ea095d7dfe