Nov 07 08:33:58.962 INFO checking snoot-0.1.2 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 08:33:58.963 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-4/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 07 08:33:59.378 INFO blam! 3518df82662c7bb6d4379e779e3705923be1ed8e69fc2e7110e6ff4f12260a95
Nov 07 08:33:59.380 INFO running `"docker" "start" "-a" "3518df82662c7bb6d4379e779e3705923be1ed8e69fc2e7110e6ff4f12260a95"`
Nov 07 08:34:01.248 INFO kablam! usermod: no changes
Nov 07 08:34:01.396 INFO kablam!     Checking utf-8 v0.6.0
Nov 07 08:34:02.248 INFO kablam!     Checking tendril v0.2.4
Nov 07 08:34:03.929 INFO kablam!     Checking snoot v0.1.2 (/source)
Nov 07 08:34:08.728 INFO kablam! warning: variable does not need to be mutable
Nov 07 08:34:08.729 INFO kablam!    --> src/serde_serialization/mod.rs:300:29
Nov 07 08:34:08.729 INFO kablam!     |
Nov 07 08:34:08.729 INFO kablam! 300 |     fn deserialize_tuple<V>(mut self, len: usize, visitor: V) -> Result<V::Value, Self::Error>
Nov 07 08:34:08.729 INFO kablam!     |                             ----^^^^
Nov 07 08:34:08.729 INFO kablam!     |                             |
Nov 07 08:34:08.729 INFO kablam!     |                             help: remove this `mut`
Nov 07 08:34:08.730 INFO kablam!     |
Nov 07 08:34:08.730 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 07 08:34:08.730 INFO kablam! 
Nov 07 08:34:08.740 INFO kablam! warning: variable does not need to be mutable
Nov 07 08:34:08.740 INFO kablam!    --> src/serde_serialization/mod.rs:310:36
Nov 07 08:34:08.741 INFO kablam!     |
Nov 07 08:34:08.741 INFO kablam! 310 |     fn deserialize_tuple_struct<V>(mut self,
Nov 07 08:34:08.741 INFO kablam!     |                                    ----^^^^
Nov 07 08:34:08.741 INFO kablam!     |                                    |
Nov 07 08:34:08.741 INFO kablam!     |                                    help: remove this `mut`
Nov 07 08:34:08.741 INFO kablam! 
Nov 07 08:34:08.756 INFO kablam! warning: variable does not need to be mutable
Nov 07 08:34:08.756 INFO kablam!    --> src/serde_serialization/mod.rs:357:30
Nov 07 08:34:08.756 INFO kablam!     |
Nov 07 08:34:08.756 INFO kablam! 357 |     fn deserialize_struct<V>(mut self,
Nov 07 08:34:08.756 INFO kablam!     |                              ----^^^^
Nov 07 08:34:08.756 INFO kablam!     |                              |
Nov 07 08:34:08.756 INFO kablam!     |                              help: remove this `mut`
Nov 07 08:34:08.756 INFO kablam! 
Nov 07 08:34:09.017 INFO kablam! warning: variable does not need to be mutable
Nov 07 08:34:09.017 INFO kablam!    --> src/serde_serialization/mod.rs:300:29
Nov 07 08:34:09.017 INFO kablam!     |
Nov 07 08:34:09.017 INFO kablam! 300 |     fn deserialize_tuple<V>(mut self, len: usize, visitor: V) -> Result<V::Value, Self::Error>
Nov 07 08:34:09.017 INFO kablam!     |                             ----^^^^
Nov 07 08:34:09.017 INFO kablam!     |                             |
Nov 07 08:34:09.017 INFO kablam!     |                             help: remove this `mut`
Nov 07 08:34:09.017 INFO kablam!     |
Nov 07 08:34:09.020 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 07 08:34:09.020 INFO kablam! 
Nov 07 08:34:09.024 INFO kablam! warning: variable does not need to be mutable
Nov 07 08:34:09.024 INFO kablam!    --> src/serde_serialization/mod.rs:310:36
Nov 07 08:34:09.024 INFO kablam!     |
Nov 07 08:34:09.024 INFO kablam! 310 |     fn deserialize_tuple_struct<V>(mut self,
Nov 07 08:34:09.024 INFO kablam!     |                                    ----^^^^
Nov 07 08:34:09.024 INFO kablam!     |                                    |
Nov 07 08:34:09.024 INFO kablam!     |                                    help: remove this `mut`
Nov 07 08:34:09.024 INFO kablam! 
Nov 07 08:34:09.036 INFO kablam! warning: variable does not need to be mutable
Nov 07 08:34:09.036 INFO kablam!    --> src/serde_serialization/mod.rs:357:30
Nov 07 08:34:09.036 INFO kablam!     |
Nov 07 08:34:09.036 INFO kablam! 357 |     fn deserialize_struct<V>(mut self,
Nov 07 08:34:09.036 INFO kablam!     |                              ----^^^^
Nov 07 08:34:09.036 INFO kablam!     |                              |
Nov 07 08:34:09.036 INFO kablam!     |                              help: remove this `mut`
Nov 07 08:34:09.036 INFO kablam! 
Nov 07 08:34:11.301 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.03s
Nov 07 08:34:11.308 INFO kablam! su: No module specific data is present
Nov 07 08:34:11.746 INFO running `"docker" "rm" "-f" "3518df82662c7bb6d4379e779e3705923be1ed8e69fc2e7110e6ff4f12260a95"`
Nov 07 08:34:11.976 INFO blam! 3518df82662c7bb6d4379e779e3705923be1ed8e69fc2e7110e6ff4f12260a95