Nov 01 14:59:32.098 INFO checking tlv-0.2.0 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 14:59:32.098 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +d7816399d50d407bbce1efe9dbadf8faaaf568fc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 14:59:32.686 INFO blam! 5f3d30378ac138f7775d1e08c80307325bc5b690794137d695cd024433056656
Nov 01 14:59:32.689 INFO running `"docker" "start" "-a" "5f3d30378ac138f7775d1e08c80307325bc5b690794137d695cd024433056656"`
Nov 01 14:59:33.981 INFO kablam! usermod: no changes
Nov 01 14:59:34.116 INFO kablam!     Checking tlv v0.2.0 (/source)
Nov 01 14:59:35.012 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:59:35.012 INFO kablam!   --> src/lib.rs:35:36
Nov 01 14:59:35.012 INFO kablam!    |
Nov 01 14:59:35.012 INFO kablam! 35 | pub fn decode<T: std::io::BufRead>(mut buf: &mut T) -> Result<HashMap<u16, String>, std::io::Error> {
Nov 01 14:59:35.012 INFO kablam!    |                                    ----^^^
Nov 01 14:59:35.012 INFO kablam!    |                                    |
Nov 01 14:59:35.012 INFO kablam!    |                                    help: remove this `mut`
Nov 01 14:59:35.012 INFO kablam!    |
Nov 01 14:59:35.012 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 14:59:35.012 INFO kablam! 
Nov 01 14:59:35.196 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:59:35.196 INFO kablam!   --> src/lib.rs:35:36
Nov 01 14:59:35.197 INFO kablam!    |
Nov 01 14:59:35.197 INFO kablam! 35 | pub fn decode<T: std::io::BufRead>(mut buf: &mut T) -> Result<HashMap<u16, String>, std::io::Error> {
Nov 01 14:59:35.197 INFO kablam!    |                                    ----^^^
Nov 01 14:59:35.197 INFO kablam!    |                                    |
Nov 01 14:59:35.197 INFO kablam!    |                                    help: remove this `mut`
Nov 01 14:59:35.197 INFO kablam!    |
Nov 01 14:59:35.197 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 14:59:35.197 INFO kablam! 
Nov 01 14:59:35.232 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
Nov 01 14:59:35.232 INFO kablam! su: No module specific data is present
Nov 01 14:59:35.565 INFO running `"docker" "rm" "-f" "5f3d30378ac138f7775d1e08c80307325bc5b690794137d695cd024433056656"`
Nov 01 14:59:35.660 INFO blam! 5f3d30378ac138f7775d1e08c80307325bc5b690794137d695cd024433056656