Nov 03 00:36:47.656 INFO checking tlv-0.2.0 against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 03 00:36:47.656 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-4/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 03 00:36:48.105 INFO blam! bca9ed15a5ab378e57ee02a6588cd8ac2de022ec120823b3b6566547283eea46
Nov 03 00:36:48.116 INFO running `"docker" "start" "-a" "bca9ed15a5ab378e57ee02a6588cd8ac2de022ec120823b3b6566547283eea46"`
Nov 03 00:36:49.282 INFO kablam! usermod: no changes
Nov 03 00:36:49.462 INFO kablam!     Checking tlv v0.2.0 (/source)
Nov 03 00:36:50.862 INFO kablam! warning: variable does not need to be mutable
Nov 03 00:36:50.862 INFO kablam!   --> src/lib.rs:35:36
Nov 03 00:36:50.862 INFO kablam!    |
Nov 03 00:36:50.862 INFO kablam! 35 | pub fn decode<T: std::io::BufRead>(mut buf: &mut T) -> Result<HashMap<u16, String>, std::io::Error> {
Nov 03 00:36:50.862 INFO kablam!    |                                    ----^^^
Nov 03 00:36:50.862 INFO kablam!    |                                    |
Nov 03 00:36:50.862 INFO kablam!    |                                    help: remove this `mut`
Nov 03 00:36:50.862 INFO kablam!    |
Nov 03 00:36:50.862 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 03 00:36:50.862 INFO kablam! 
Nov 03 00:36:51.054 INFO kablam! warning: variable does not need to be mutable
Nov 03 00:36:51.055 INFO kablam!   --> src/lib.rs:35:36
Nov 03 00:36:51.055 INFO kablam!    |
Nov 03 00:36:51.055 INFO kablam! 35 | pub fn decode<T: std::io::BufRead>(mut buf: &mut T) -> Result<HashMap<u16, String>, std::io::Error> {
Nov 03 00:36:51.055 INFO kablam!    |                                    ----^^^
Nov 03 00:36:51.056 INFO kablam!    |                                    |
Nov 03 00:36:51.056 INFO kablam!    |                                    help: remove this `mut`
Nov 03 00:36:51.056 INFO kablam!    |
Nov 03 00:36:51.056 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 03 00:36:51.056 INFO kablam! 
Nov 03 00:36:51.140 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
Nov 03 00:36:51.144 INFO kablam! su: No module specific data is present
Nov 03 00:36:52.141 INFO running `"docker" "rm" "-f" "bca9ed15a5ab378e57ee02a6588cd8ac2de022ec120823b3b6566547283eea46"`
Nov 03 00:36:52.460 INFO blam! bca9ed15a5ab378e57ee02a6588cd8ac2de022ec120823b3b6566547283eea46