Sep 17 15:59:01.665 INFO checking tlv-0.2.0 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 15:59:01.665 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 15:59:01.665 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-2/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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=1000" "-e" "CMD=cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 15:59:01.905 INFO blam! 637601cfdd51a7d3a9b155382a556fc30eac825a04603c817bb24513323dd5cf
Sep 17 15:59:01.912 INFO running `"docker" "start" "-a" "637601cfdd51a7d3a9b155382a556fc30eac825a04603c817bb24513323dd5cf"`
Sep 17 15:59:02.770 INFO kablam! usermod: no changes
Sep 17 15:59:02.812 INFO kablam!     Checking tlv v0.2.0 (/source)
Sep 17 15:59:03.091 INFO kablam! warning: variable does not need to be mutable
Sep 17 15:59:03.091 INFO kablam!   --> src/lib.rs:35:36
Sep 17 15:59:03.091 INFO kablam!    |
Sep 17 15:59:03.091 INFO kablam! 35 | pub fn decode<T: std::io::BufRead>(mut buf: &mut T) -> Result<HashMap<u16, String>, std::io::Error> {
Sep 17 15:59:03.091 INFO kablam!    |                                    ----^^^
Sep 17 15:59:03.091 INFO kablam!    |                                    |
Sep 17 15:59:03.091 INFO kablam!    |                                    help: remove this `mut`
Sep 17 15:59:03.091 INFO kablam!    |
Sep 17 15:59:03.091 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 17 15:59:03.091 INFO kablam! 
Sep 17 15:59:03.183 INFO kablam! warning: variable does not need to be mutable
Sep 17 15:59:03.183 INFO kablam!   --> src/lib.rs:35:36
Sep 17 15:59:03.183 INFO kablam!    |
Sep 17 15:59:03.183 INFO kablam! 35 | pub fn decode<T: std::io::BufRead>(mut buf: &mut T) -> Result<HashMap<u16, String>, std::io::Error> {
Sep 17 15:59:03.183 INFO kablam!    |                                    ----^^^
Sep 17 15:59:03.183 INFO kablam!    |                                    |
Sep 17 15:59:03.183 INFO kablam!    |                                    help: remove this `mut`
Sep 17 15:59:03.183 INFO kablam!    |
Sep 17 15:59:03.183 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 17 15:59:03.183 INFO kablam! 
Sep 17 15:59:03.208 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
Sep 17 15:59:03.212 INFO kablam! su: No module specific data is present
Sep 17 15:59:04.091 INFO running `"docker" "rm" "-f" "637601cfdd51a7d3a9b155382a556fc30eac825a04603c817bb24513323dd5cf"`
Sep 17 15:59:04.206 INFO blam! 637601cfdd51a7d3a9b155382a556fc30eac825a04603c817bb24513323dd5cf