Sep 14 07:37:39.635 INFO checking tlv-0.2.0 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 07:37:39.635 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 07:37:39.635 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-4/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 07:37:40.031 INFO blam! 10a5be32286b98fceb0f7aa6b8d210cd70db0b1e035e6d108ffbbe2662ee5eec
Sep 14 07:37:40.033 INFO running `"docker" "start" "-a" "10a5be32286b98fceb0f7aa6b8d210cd70db0b1e035e6d108ffbbe2662ee5eec"`
Sep 14 07:37:41.703 INFO kablam! usermod: no changes
Sep 14 07:37:41.762 INFO kablam!     Checking tlv v0.2.0 (file:///source)
Sep 14 07:37:42.307 INFO kablam! warning: variable does not need to be mutable
Sep 14 07:37:42.307 INFO kablam!   --> src/lib.rs:35:36
Sep 14 07:37:42.307 INFO kablam!    |
Sep 14 07:37:42.307 INFO kablam! 35 | pub fn decode<T: std::io::BufRead>(mut buf: &mut T) -> Result<HashMap<u16, String>, std::io::Error> {
Sep 14 07:37:42.307 INFO kablam!    |                                    ----^^^
Sep 14 07:37:42.307 INFO kablam!    |                                    |
Sep 14 07:37:42.307 INFO kablam!    |                                    help: remove this `mut`
Sep 14 07:37:42.307 INFO kablam!    |
Sep 14 07:37:42.307 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 14 07:37:42.307 INFO kablam! 
Sep 14 07:37:42.483 INFO kablam! warning: variable does not need to be mutable
Sep 14 07:37:42.483 INFO kablam!   --> src/lib.rs:35:36
Sep 14 07:37:42.483 INFO kablam!    |
Sep 14 07:37:42.483 INFO kablam! 35 | pub fn decode<T: std::io::BufRead>(mut buf: &mut T) -> Result<HashMap<u16, String>, std::io::Error> {
Sep 14 07:37:42.483 INFO kablam!    |                                    ----^^^
Sep 14 07:37:42.483 INFO kablam!    |                                    |
Sep 14 07:37:42.483 INFO kablam!    |                                    help: remove this `mut`
Sep 14 07:37:42.483 INFO kablam!    |
Sep 14 07:37:42.483 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 14 07:37:42.483 INFO kablam! 
Sep 14 07:37:42.535 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
Sep 14 07:37:42.535 INFO kablam! su: No module specific data is present
Sep 14 07:37:43.523 INFO running `"docker" "rm" "-f" "10a5be32286b98fceb0f7aa6b8d210cd70db0b1e035e6d108ffbbe2662ee5eec"`
Sep 14 07:37:43.796 INFO blam! 10a5be32286b98fceb0f7aa6b8d210cd70db0b1e035e6d108ffbbe2662ee5eec