Aug 31 10:59:58.964 INFO checking tlv-0.2.0 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 10:59:58.964 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 10:59:58.964 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 10:59:59.167 INFO blam! 2219042cc04a234f43ae0d40284e0088b185da24e59d5280301cc3e8cf48c214
Aug 31 10:59:59.169 INFO running `"docker" "start" "-a" "2219042cc04a234f43ae0d40284e0088b185da24e59d5280301cc3e8cf48c214"`
Aug 31 10:59:59.952 INFO kablam!     Checking tlv v0.2.0 (file:///source)
Aug 31 11:00:00.421 INFO kablam! warning: variable does not need to be mutable
Aug 31 11:00:00.421 INFO kablam!   --> src/lib.rs:35:36
Aug 31 11:00:00.421 INFO kablam!    |
Aug 31 11:00:00.421 INFO kablam! 35 | pub fn decode<T: std::io::BufRead>(mut buf: &mut T) -> Result<HashMap<u16, String>, std::io::Error> {
Aug 31 11:00:00.421 INFO kablam!    |                                    ----^^^
Aug 31 11:00:00.421 INFO kablam!    |                                    |
Aug 31 11:00:00.421 INFO kablam!    |                                    help: remove this `mut`
Aug 31 11:00:00.421 INFO kablam!    |
Aug 31 11:00:00.421 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 31 11:00:00.421 INFO kablam! 
Aug 31 11:00:00.593 INFO kablam! warning: variable does not need to be mutable
Aug 31 11:00:00.593 INFO kablam!   --> src/lib.rs:35:36
Aug 31 11:00:00.593 INFO kablam!    |
Aug 31 11:00:00.593 INFO kablam! 35 | pub fn decode<T: std::io::BufRead>(mut buf: &mut T) -> Result<HashMap<u16, String>, std::io::Error> {
Aug 31 11:00:00.593 INFO kablam!    |                                    ----^^^
Aug 31 11:00:00.593 INFO kablam!    |                                    |
Aug 31 11:00:00.593 INFO kablam!    |                                    help: remove this `mut`
Aug 31 11:00:00.593 INFO kablam!    |
Aug 31 11:00:00.593 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 31 11:00:00.593 INFO kablam! 
Aug 31 11:00:00.637 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Aug 31 11:00:00.640 INFO kablam! su: No module specific data is present
Aug 31 11:00:01.116 INFO running `"docker" "rm" "-f" "2219042cc04a234f43ae0d40284e0088b185da24e59d5280301cc3e8cf48c214"`
Aug 31 11:00:01.254 INFO blam! 2219042cc04a234f43ae0d40284e0088b185da24e59d5280301cc3e8cf48c214