Aug 30 02:22:59.370 INFO checking snoot-0.1.2 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 02:22:59.370 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 02:22:59.370 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-0/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 02:22:59.626 INFO blam! 2e2ddc31e233ceb263c781385f0e1c94ca1e06713891999042530dfe776a2d5f
Aug 30 02:22:59.628 INFO running `"docker" "start" "-a" "2e2ddc31e233ceb263c781385f0e1c94ca1e06713891999042530dfe776a2d5f"`
Aug 30 02:23:00.248 INFO kablam!     Checking snoot v0.1.2 (file:///source)
Aug 30 02:23:02.411 INFO kablam! warning: variable does not need to be mutable
Aug 30 02:23:02.411 INFO kablam!    --> src/serde_serialization/mod.rs:300:29
Aug 30 02:23:02.411 INFO kablam!     |
Aug 30 02:23:02.411 INFO kablam! 300 |     fn deserialize_tuple<V>(mut self, len: usize, visitor: V) -> Result<V::Value, Self::Error>
Aug 30 02:23:02.411 INFO kablam!     |                             ----^^^^
Aug 30 02:23:02.411 INFO kablam!     |                             |
Aug 30 02:23:02.411 INFO kablam!     |                             help: remove this `mut`
Aug 30 02:23:02.411 INFO kablam!     |
Aug 30 02:23:02.412 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 02:23:02.412 INFO kablam! 
Aug 30 02:23:02.418 INFO kablam! warning: variable does not need to be mutable
Aug 30 02:23:02.418 INFO kablam!    --> src/serde_serialization/mod.rs:310:36
Aug 30 02:23:02.418 INFO kablam!     |
Aug 30 02:23:02.418 INFO kablam! 310 |     fn deserialize_tuple_struct<V>(mut self,
Aug 30 02:23:02.418 INFO kablam!     |                                    ----^^^^
Aug 30 02:23:02.418 INFO kablam!     |                                    |
Aug 30 02:23:02.418 INFO kablam!     |                                    help: remove this `mut`
Aug 30 02:23:02.418 INFO kablam! 
Aug 30 02:23:02.428 INFO kablam! warning: variable does not need to be mutable
Aug 30 02:23:02.428 INFO kablam!    --> src/serde_serialization/mod.rs:357:30
Aug 30 02:23:02.428 INFO kablam!     |
Aug 30 02:23:02.428 INFO kablam! 357 |     fn deserialize_struct<V>(mut self,
Aug 30 02:23:02.428 INFO kablam!     |                              ----^^^^
Aug 30 02:23:02.428 INFO kablam!     |                              |
Aug 30 02:23:02.428 INFO kablam!     |                              help: remove this `mut`
Aug 30 02:23:02.428 INFO kablam! 
Aug 30 02:23:03.193 INFO kablam! warning: variable does not need to be mutable
Aug 30 02:23:03.193 INFO kablam!    --> src/serde_serialization/mod.rs:300:29
Aug 30 02:23:03.193 INFO kablam!     |
Aug 30 02:23:03.193 INFO kablam! 300 |     fn deserialize_tuple<V>(mut self, len: usize, visitor: V) -> Result<V::Value, Self::Error>
Aug 30 02:23:03.193 INFO kablam!     |                             ----^^^^
Aug 30 02:23:03.193 INFO kablam!     |                             |
Aug 30 02:23:03.193 INFO kablam!     |                             help: remove this `mut`
Aug 30 02:23:03.193 INFO kablam!     |
Aug 30 02:23:03.193 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 02:23:03.193 INFO kablam! 
Aug 30 02:23:03.203 INFO kablam! warning: variable does not need to be mutable
Aug 30 02:23:03.203 INFO kablam!    --> src/serde_serialization/mod.rs:310:36
Aug 30 02:23:03.203 INFO kablam!     |
Aug 30 02:23:03.203 INFO kablam! 310 |     fn deserialize_tuple_struct<V>(mut self,
Aug 30 02:23:03.203 INFO kablam!     |                                    ----^^^^
Aug 30 02:23:03.203 INFO kablam!     |                                    |
Aug 30 02:23:03.203 INFO kablam!     |                                    help: remove this `mut`
Aug 30 02:23:03.203 INFO kablam! 
Aug 30 02:23:03.218 INFO kablam! warning: variable does not need to be mutable
Aug 30 02:23:03.218 INFO kablam!    --> src/serde_serialization/mod.rs:357:30
Aug 30 02:23:03.218 INFO kablam!     |
Aug 30 02:23:03.218 INFO kablam! 357 |     fn deserialize_struct<V>(mut self,
Aug 30 02:23:03.219 INFO kablam!     |                              ----^^^^
Aug 30 02:23:03.219 INFO kablam!     |                              |
Aug 30 02:23:03.219 INFO kablam!     |                              help: remove this `mut`
Aug 30 02:23:03.219 INFO kablam! 
Aug 30 02:23:03.757 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.61s
Aug 30 02:23:03.764 INFO kablam! su: No module specific data is present
Aug 30 02:23:04.205 INFO running `"docker" "rm" "-f" "2e2ddc31e233ceb263c781385f0e1c94ca1e06713891999042530dfe776a2d5f"`
Aug 30 02:23:04.293 INFO blam! 2e2ddc31e233ceb263c781385f0e1c94ca1e06713891999042530dfe776a2d5f