Nov 01 14:59:35.387 INFO checking tlv-0.2.0 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 14:59:35.387 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-1/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 14:59:35.629 INFO blam! 26f858a85ae3cbb2cda3b4a8accb5c2ebdef67c119b1a1758fa4f38c0b0194de
Nov 01 14:59:35.635 INFO running `"docker" "start" "-a" "26f858a85ae3cbb2cda3b4a8accb5c2ebdef67c119b1a1758fa4f38c0b0194de"`
Nov 01 14:59:36.213 INFO kablam! usermod: no changes
Nov 01 14:59:36.265 INFO kablam!     Checking tlv v0.2.0 (/source)
Nov 01 14:59:36.956 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:59:36.956 INFO kablam!   --> src/lib.rs:35:36
Nov 01 14:59:36.956 INFO kablam!    |
Nov 01 14:59:36.956 INFO kablam! 35 | pub fn decode<T: std::io::BufRead>(mut buf: &mut T) -> Result<HashMap<u16, String>, std::io::Error> {
Nov 01 14:59:36.956 INFO kablam!    |                                    ----^^^
Nov 01 14:59:36.956 INFO kablam!    |                                    |
Nov 01 14:59:36.956 INFO kablam!    |                                    help: remove this `mut`
Nov 01 14:59:36.956 INFO kablam!    |
Nov 01 14:59:36.956 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 14:59:36.956 INFO kablam! 
Nov 01 14:59:37.144 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:59:37.144 INFO kablam!   --> src/lib.rs:35:36
Nov 01 14:59:37.144 INFO kablam!    |
Nov 01 14:59:37.144 INFO kablam! 35 | pub fn decode<T: std::io::BufRead>(mut buf: &mut T) -> Result<HashMap<u16, String>, std::io::Error> {
Nov 01 14:59:37.144 INFO kablam!    |                                    ----^^^
Nov 01 14:59:37.144 INFO kablam!    |                                    |
Nov 01 14:59:37.144 INFO kablam!    |                                    help: remove this `mut`
Nov 01 14:59:37.144 INFO kablam!    |
Nov 01 14:59:37.144 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 14:59:37.144 INFO kablam! 
Nov 01 14:59:37.190 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
Nov 01 14:59:37.192 INFO kablam! su: No module specific data is present
Nov 01 14:59:37.869 INFO running `"docker" "rm" "-f" "26f858a85ae3cbb2cda3b4a8accb5c2ebdef67c119b1a1758fa4f38c0b0194de"`
Nov 01 14:59:38.200 INFO blam! 26f858a85ae3cbb2cda3b4a8accb5c2ebdef67c119b1a1758fa4f38c0b0194de