Aug 30 00:51:37.989 INFO checking tlv-0.2.0 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 30 00:51:37.989 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 30 00:51:37.989 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-2/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 00:51:38.184 INFO blam! 8d3c607ab766fb8acf85861c7a0817dc9532abb2c3a15836926925fe44b7e5de
Aug 30 00:51:38.185 INFO running `"docker" "start" "-a" "8d3c607ab766fb8acf85861c7a0817dc9532abb2c3a15836926925fe44b7e5de"`
Aug 30 00:51:38.796 INFO kablam!     Checking tlv v0.2.0 (file:///source)
Aug 30 00:51:39.228 INFO kablam! warning: variable does not need to be mutable
Aug 30 00:51:39.228 INFO kablam!   --> src/lib.rs:35:36
Aug 30 00:51:39.228 INFO kablam!    |
Aug 30 00:51:39.228 INFO kablam! 35 | pub fn decode<T: std::io::BufRead>(mut buf: &mut T) -> Result<HashMap<u16, String>, std::io::Error> {
Aug 30 00:51:39.228 INFO kablam!    |                                    ----^^^
Aug 30 00:51:39.228 INFO kablam!    |                                    |
Aug 30 00:51:39.228 INFO kablam!    |                                    help: remove this `mut`
Aug 30 00:51:39.228 INFO kablam!    |
Aug 30 00:51:39.229 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 00:51:39.229 INFO kablam! 
Aug 30 00:51:39.344 INFO kablam! warning: variable does not need to be mutable
Aug 30 00:51:39.344 INFO kablam!   --> src/lib.rs:35:36
Aug 30 00:51:39.344 INFO kablam!    |
Aug 30 00:51:39.344 INFO kablam! 35 | pub fn decode<T: std::io::BufRead>(mut buf: &mut T) -> Result<HashMap<u16, String>, std::io::Error> {
Aug 30 00:51:39.344 INFO kablam!    |                                    ----^^^
Aug 30 00:51:39.344 INFO kablam!    |                                    |
Aug 30 00:51:39.344 INFO kablam!    |                                    help: remove this `mut`
Aug 30 00:51:39.344 INFO kablam!    |
Aug 30 00:51:39.344 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 00:51:39.344 INFO kablam! 
Aug 30 00:51:39.373 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
Aug 30 00:51:39.375 INFO kablam! su: No module specific data is present
Aug 30 00:51:39.863 INFO running `"docker" "rm" "-f" "8d3c607ab766fb8acf85861c7a0817dc9532abb2c3a15836926925fe44b7e5de"`
Aug 30 00:51:40.008 INFO blam! 8d3c607ab766fb8acf85861c7a0817dc9532abb2c3a15836926925fe44b7e5de