Sep 01 03:57:50.271 INFO checking tlv-0.2.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 03:57:50.271 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 03:57:50.271 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 03:57:50.471 INFO blam! 49fae6e94ac649a7b7aa46af12c367ada6e6d5690899f910e3df683e7ecdd78b
Sep 01 03:57:50.473 INFO running `"docker" "start" "-a" "49fae6e94ac649a7b7aa46af12c367ada6e6d5690899f910e3df683e7ecdd78b"`
Sep 01 03:57:51.179 INFO kablam!     Checking tlv v0.2.0 (file:///source)
Sep 01 03:57:51.614 INFO kablam! warning: variable does not need to be mutable
Sep 01 03:57:51.615 INFO kablam!   --> src/lib.rs:35:36
Sep 01 03:57:51.615 INFO kablam!    |
Sep 01 03:57:51.615 INFO kablam! 35 | pub fn decode<T: std::io::BufRead>(mut buf: &mut T) -> Result<HashMap<u16, String>, std::io::Error> {
Sep 01 03:57:51.615 INFO kablam!    |                                    ----^^^
Sep 01 03:57:51.615 INFO kablam!    |                                    |
Sep 01 03:57:51.615 INFO kablam!    |                                    help: remove this `mut`
Sep 01 03:57:51.615 INFO kablam!    |
Sep 01 03:57:51.615 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 03:57:51.615 INFO kablam! 
Sep 01 03:57:51.732 INFO kablam! warning: variable does not need to be mutable
Sep 01 03:57:51.733 INFO kablam!   --> src/lib.rs:35:36
Sep 01 03:57:51.733 INFO kablam!    |
Sep 01 03:57:51.733 INFO kablam! 35 | pub fn decode<T: std::io::BufRead>(mut buf: &mut T) -> Result<HashMap<u16, String>, std::io::Error> {
Sep 01 03:57:51.733 INFO kablam!    |                                    ----^^^
Sep 01 03:57:51.733 INFO kablam!    |                                    |
Sep 01 03:57:51.733 INFO kablam!    |                                    help: remove this `mut`
Sep 01 03:57:51.733 INFO kablam!    |
Sep 01 03:57:51.733 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 03:57:51.733 INFO kablam! 
Sep 01 03:57:51.770 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
Sep 01 03:57:51.773 INFO kablam! su: No module specific data is present
Sep 01 03:57:52.195 INFO running `"docker" "rm" "-f" "49fae6e94ac649a7b7aa46af12c367ada6e6d5690899f910e3df683e7ecdd78b"`
Sep 01 03:57:52.304 INFO blam! 49fae6e94ac649a7b7aa46af12c367ada6e6d5690899f910e3df683e7ecdd78b