Nov 01 16:00:05.104 INFO checking snoot-0.1.2 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 16:00:05.106 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 16:00:05.506 INFO blam! 9cf52af51b5eed47058cafdbbad585097e0d33032b5b1a3dc6b8c09e81b89e8e
Nov 01 16:00:05.514 INFO running `"docker" "start" "-a" "9cf52af51b5eed47058cafdbbad585097e0d33032b5b1a3dc6b8c09e81b89e8e"`
Nov 01 16:00:06.816 INFO kablam! usermod: no changes
Nov 01 16:00:07.001 INFO kablam!     Checking snoot v0.1.2 (/source)
Nov 01 16:00:11.664 INFO kablam! warning: variable does not need to be mutable
Nov 01 16:00:11.664 INFO kablam!    --> src/serde_serialization/mod.rs:300:29
Nov 01 16:00:11.664 INFO kablam!     |
Nov 01 16:00:11.664 INFO kablam! 300 |     fn deserialize_tuple<V>(mut self, len: usize, visitor: V) -> Result<V::Value, Self::Error>
Nov 01 16:00:11.664 INFO kablam!     |                             ----^^^^
Nov 01 16:00:11.664 INFO kablam!     |                             |
Nov 01 16:00:11.665 INFO kablam!     |                             help: remove this `mut`
Nov 01 16:00:11.665 INFO kablam!     |
Nov 01 16:00:11.666 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 16:00:11.666 INFO kablam! 
Nov 01 16:00:11.684 INFO kablam! warning: variable does not need to be mutable
Nov 01 16:00:11.685 INFO kablam!    --> src/serde_serialization/mod.rs:310:36
Nov 01 16:00:11.685 INFO kablam!     |
Nov 01 16:00:11.688 INFO kablam! 310 |     fn deserialize_tuple_struct<V>(mut self,
Nov 01 16:00:11.688 INFO kablam!     |                                    ----^^^^
Nov 01 16:00:11.689 INFO kablam!     |                                    |
Nov 01 16:00:11.689 INFO kablam!     |                                    help: remove this `mut`
Nov 01 16:00:11.689 INFO kablam! 
Nov 01 16:00:11.712 INFO kablam! warning: variable does not need to be mutable
Nov 01 16:00:11.713 INFO kablam!    --> src/serde_serialization/mod.rs:357:30
Nov 01 16:00:11.714 INFO kablam!     |
Nov 01 16:00:11.716 INFO kablam! 357 |     fn deserialize_struct<V>(mut self,
Nov 01 16:00:11.716 INFO kablam!     |                              ----^^^^
Nov 01 16:00:11.717 INFO kablam!     |                              |
Nov 01 16:00:11.717 INFO kablam!     |                              help: remove this `mut`
Nov 01 16:00:11.717 INFO kablam! 
Nov 01 16:00:12.380 INFO kablam! warning: variable does not need to be mutable
Nov 01 16:00:12.380 INFO kablam!    --> src/serde_serialization/mod.rs:300:29
Nov 01 16:00:12.380 INFO kablam!     |
Nov 01 16:00:12.380 INFO kablam! 300 |     fn deserialize_tuple<V>(mut self, len: usize, visitor: V) -> Result<V::Value, Self::Error>
Nov 01 16:00:12.380 INFO kablam!     |                             ----^^^^
Nov 01 16:00:12.380 INFO kablam!     |                             |
Nov 01 16:00:12.380 INFO kablam!     |                             help: remove this `mut`
Nov 01 16:00:12.380 INFO kablam!     |
Nov 01 16:00:12.380 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 16:00:12.380 INFO kablam! 
Nov 01 16:00:12.380 INFO kablam! warning: variable does not need to be mutable
Nov 01 16:00:12.380 INFO kablam!    --> src/serde_serialization/mod.rs:310:36
Nov 01 16:00:12.380 INFO kablam!     |
Nov 01 16:00:12.380 INFO kablam! 310 |     fn deserialize_tuple_struct<V>(mut self,
Nov 01 16:00:12.380 INFO kablam!     |                                    ----^^^^
Nov 01 16:00:12.380 INFO kablam!     |                                    |
Nov 01 16:00:12.380 INFO kablam!     |                                    help: remove this `mut`
Nov 01 16:00:12.380 INFO kablam! 
Nov 01 16:00:12.384 INFO kablam! warning: variable does not need to be mutable
Nov 01 16:00:12.384 INFO kablam!    --> src/serde_serialization/mod.rs:357:30
Nov 01 16:00:12.384 INFO kablam!     |
Nov 01 16:00:12.384 INFO kablam! 357 |     fn deserialize_struct<V>(mut self,
Nov 01 16:00:12.384 INFO kablam!     |                              ----^^^^
Nov 01 16:00:12.384 INFO kablam!     |                              |
Nov 01 16:00:12.384 INFO kablam!     |                              help: remove this `mut`
Nov 01 16:00:12.384 INFO kablam! 
Nov 01 16:00:16.001 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.15s
Nov 01 16:00:16.018 INFO kablam! su: No module specific data is present
Nov 01 16:00:17.064 INFO running `"docker" "rm" "-f" "9cf52af51b5eed47058cafdbbad585097e0d33032b5b1a3dc6b8c09e81b89e8e"`
Nov 01 16:00:17.332 INFO blam! 9cf52af51b5eed47058cafdbbad585097e0d33032b5b1a3dc6b8c09e81b89e8e