Aug 30 02:23:00.510 INFO checking snoot-0.1.2 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 02:23:00.510 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 02:23:00.511 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-3/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 02:23:00.681 INFO blam! d50ff839afd53096ae02d05319e11deceaa2d35850db945f13f3d19b2c966558
Aug 30 02:23:00.683 INFO running `"docker" "start" "-a" "d50ff839afd53096ae02d05319e11deceaa2d35850db945f13f3d19b2c966558"`
Aug 30 02:23:01.531 INFO kablam!     Checking utf-8 v0.6.0
Aug 30 02:23:01.971 INFO kablam!     Checking tendril v0.2.4
Aug 30 02:23:03.381 INFO kablam!     Checking snoot v0.1.2 (file:///source)
Aug 30 02:23:05.611 INFO kablam! warning: variable does not need to be mutable
Aug 30 02:23:05.611 INFO kablam!    --> src/serde_serialization/mod.rs:300:29
Aug 30 02:23:05.611 INFO kablam!     |
Aug 30 02:23:05.611 INFO kablam! 300 |     fn deserialize_tuple<V>(mut self, len: usize, visitor: V) -> Result<V::Value, Self::Error>
Aug 30 02:23:05.611 INFO kablam!     |                             ----^^^^
Aug 30 02:23:05.611 INFO kablam!     |                             |
Aug 30 02:23:05.611 INFO kablam!     |                             help: remove this `mut`
Aug 30 02:23:05.611 INFO kablam!     |
Aug 30 02:23:05.611 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 02:23:05.611 INFO kablam! 
Aug 30 02:23:05.618 INFO kablam! warning: variable does not need to be mutable
Aug 30 02:23:05.618 INFO kablam!    --> src/serde_serialization/mod.rs:310:36
Aug 30 02:23:05.618 INFO kablam!     |
Aug 30 02:23:05.618 INFO kablam! 310 |     fn deserialize_tuple_struct<V>(mut self,
Aug 30 02:23:05.618 INFO kablam!     |                                    ----^^^^
Aug 30 02:23:05.618 INFO kablam!     |                                    |
Aug 30 02:23:05.618 INFO kablam!     |                                    help: remove this `mut`
Aug 30 02:23:05.618 INFO kablam! 
Aug 30 02:23:05.628 INFO kablam! warning: variable does not need to be mutable
Aug 30 02:23:05.628 INFO kablam!    --> src/serde_serialization/mod.rs:357:30
Aug 30 02:23:05.628 INFO kablam!     |
Aug 30 02:23:05.628 INFO kablam! 357 |     fn deserialize_struct<V>(mut self,
Aug 30 02:23:05.628 INFO kablam!     |                              ----^^^^
Aug 30 02:23:05.628 INFO kablam!     |                              |
Aug 30 02:23:05.628 INFO kablam!     |                              help: remove this `mut`
Aug 30 02:23:05.628 INFO kablam! 
Aug 30 02:23:06.462 INFO kablam! warning: variable does not need to be mutable
Aug 30 02:23:06.462 INFO kablam!    --> src/serde_serialization/mod.rs:300:29
Aug 30 02:23:06.462 INFO kablam!     |
Aug 30 02:23:06.462 INFO kablam! 300 |     fn deserialize_tuple<V>(mut self, len: usize, visitor: V) -> Result<V::Value, Self::Error>
Aug 30 02:23:06.462 INFO kablam!     |                             ----^^^^
Aug 30 02:23:06.462 INFO kablam!     |                             |
Aug 30 02:23:06.463 INFO kablam!     |                             help: remove this `mut`
Aug 30 02:23:06.463 INFO kablam!     |
Aug 30 02:23:06.463 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 02:23:06.463 INFO kablam! 
Aug 30 02:23:06.469 INFO kablam! warning: variable does not need to be mutable
Aug 30 02:23:06.469 INFO kablam!    --> src/serde_serialization/mod.rs:310:36
Aug 30 02:23:06.469 INFO kablam!     |
Aug 30 02:23:06.469 INFO kablam! 310 |     fn deserialize_tuple_struct<V>(mut self,
Aug 30 02:23:06.469 INFO kablam!     |                                    ----^^^^
Aug 30 02:23:06.469 INFO kablam!     |                                    |
Aug 30 02:23:06.469 INFO kablam!     |                                    help: remove this `mut`
Aug 30 02:23:06.469 INFO kablam! 
Aug 30 02:23:06.479 INFO kablam! warning: variable does not need to be mutable
Aug 30 02:23:06.479 INFO kablam!    --> src/serde_serialization/mod.rs:357:30
Aug 30 02:23:06.479 INFO kablam!     |
Aug 30 02:23:06.479 INFO kablam! 357 |     fn deserialize_struct<V>(mut self,
Aug 30 02:23:06.480 INFO kablam!     |                              ----^^^^
Aug 30 02:23:06.480 INFO kablam!     |                              |
Aug 30 02:23:06.480 INFO kablam!     |                              help: remove this `mut`
Aug 30 02:23:06.480 INFO kablam! 
Aug 30 02:23:06.879 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.41s
Aug 30 02:23:06.888 INFO kablam! su: No module specific data is present
Aug 30 02:23:07.216 INFO running `"docker" "rm" "-f" "d50ff839afd53096ae02d05319e11deceaa2d35850db945f13f3d19b2c966558"`
Aug 30 02:23:07.317 INFO blam! d50ff839afd53096ae02d05319e11deceaa2d35850db945f13f3d19b2c966558