Nov 09 23:42:36.682 INFO checking snoot-0.1.2 against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 23:42:36.682 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-1/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 09 23:42:37.231 INFO blam! 30770fbd314c6ec3aa0fe2d4861fb32f14ee6017aaf836a49031e0a83f4df238
Nov 09 23:42:37.233 INFO running `"docker" "start" "-a" "30770fbd314c6ec3aa0fe2d4861fb32f14ee6017aaf836a49031e0a83f4df238"`
Nov 09 23:42:39.044 INFO kablam! usermod: no changes
Nov 09 23:42:39.234 INFO kablam!     Checking utf-8 v0.6.0
Nov 09 23:42:39.239 INFO kablam!     Checking itertools v0.5.10
Nov 09 23:42:40.099 INFO kablam!     Checking tendril v0.2.4
Nov 09 23:42:42.803 INFO kablam!     Checking snoot v0.1.2 (/source)
Nov 09 23:42:47.792 INFO kablam! warning: variable does not need to be mutable
Nov 09 23:42:47.792 INFO kablam!    --> src/serde_serialization/mod.rs:300:29
Nov 09 23:42:47.792 INFO kablam!     |
Nov 09 23:42:47.792 INFO kablam! 300 |     fn deserialize_tuple<V>(mut self, len: usize, visitor: V) -> Result<V::Value, Self::Error>
Nov 09 23:42:47.792 INFO kablam!     |                             ----^^^^
Nov 09 23:42:47.792 INFO kablam!     |                             |
Nov 09 23:42:47.792 INFO kablam!     |                             help: remove this `mut`
Nov 09 23:42:47.792 INFO kablam!     |
Nov 09 23:42:47.792 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 09 23:42:47.793 INFO kablam! 
Nov 09 23:42:47.803 INFO kablam! warning: variable does not need to be mutable
Nov 09 23:42:47.803 INFO kablam!    --> src/serde_serialization/mod.rs:310:36
Nov 09 23:42:47.803 INFO kablam!     |
Nov 09 23:42:47.803 INFO kablam! 310 |     fn deserialize_tuple_struct<V>(mut self,
Nov 09 23:42:47.803 INFO kablam!     |                                    ----^^^^
Nov 09 23:42:47.803 INFO kablam!     |                                    |
Nov 09 23:42:47.803 INFO kablam!     |                                    help: remove this `mut`
Nov 09 23:42:47.803 INFO kablam! 
Nov 09 23:42:47.818 INFO kablam! warning: variable does not need to be mutable
Nov 09 23:42:47.819 INFO kablam!    --> src/serde_serialization/mod.rs:357:30
Nov 09 23:42:47.819 INFO kablam!     |
Nov 09 23:42:47.819 INFO kablam! 357 |     fn deserialize_struct<V>(mut self,
Nov 09 23:42:47.819 INFO kablam!     |                              ----^^^^
Nov 09 23:42:47.819 INFO kablam!     |                              |
Nov 09 23:42:47.819 INFO kablam!     |                              help: remove this `mut`
Nov 09 23:42:47.819 INFO kablam! 
Nov 09 23:42:48.575 INFO kablam! warning: variable does not need to be mutable
Nov 09 23:42:48.575 INFO kablam!    --> src/serde_serialization/mod.rs:300:29
Nov 09 23:42:48.575 INFO kablam!     |
Nov 09 23:42:48.575 INFO kablam! 300 |     fn deserialize_tuple<V>(mut self, len: usize, visitor: V) -> Result<V::Value, Self::Error>
Nov 09 23:42:48.575 INFO kablam!     |                             ----^^^^
Nov 09 23:42:48.575 INFO kablam!     |                             |
Nov 09 23:42:48.575 INFO kablam!     |                             help: remove this `mut`
Nov 09 23:42:48.575 INFO kablam!     |
Nov 09 23:42:48.575 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 09 23:42:48.575 INFO kablam! 
Nov 09 23:42:48.579 INFO kablam! warning: variable does not need to be mutable
Nov 09 23:42:48.579 INFO kablam!    --> src/serde_serialization/mod.rs:310:36
Nov 09 23:42:48.579 INFO kablam!     |
Nov 09 23:42:48.579 INFO kablam! 310 |     fn deserialize_tuple_struct<V>(mut self,
Nov 09 23:42:48.579 INFO kablam!     |                                    ----^^^^
Nov 09 23:42:48.579 INFO kablam!     |                                    |
Nov 09 23:42:48.579 INFO kablam!     |                                    help: remove this `mut`
Nov 09 23:42:48.579 INFO kablam! 
Nov 09 23:42:48.583 INFO kablam! warning: variable does not need to be mutable
Nov 09 23:42:48.583 INFO kablam!    --> src/serde_serialization/mod.rs:357:30
Nov 09 23:42:48.583 INFO kablam!     |
Nov 09 23:42:48.583 INFO kablam! 357 |     fn deserialize_struct<V>(mut self,
Nov 09 23:42:48.583 INFO kablam!     |                              ----^^^^
Nov 09 23:42:48.583 INFO kablam!     |                              |
Nov 09 23:42:48.583 INFO kablam!     |                              help: remove this `mut`
Nov 09 23:42:48.583 INFO kablam! 
Nov 09 23:42:50.828 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.76s
Nov 09 23:42:50.835 INFO kablam! su: No module specific data is present
Nov 09 23:42:51.442 INFO running `"docker" "rm" "-f" "30770fbd314c6ec3aa0fe2d4861fb32f14ee6017aaf836a49031e0a83f4df238"`
Nov 09 23:42:51.775 INFO blam! 30770fbd314c6ec3aa0fe2d4861fb32f14ee6017aaf836a49031e0a83f4df238