Aug 31 13:18:20.404 INFO checking snoot-0.1.2 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 13:18:20.404 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 13:18:20.404 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 13:18:20.630 INFO blam! d85abe7c2e64407674fe977f5822151111f904da3d0dfbadaaea53f8bd4e5fe2
Aug 31 13:18:20.632 INFO running `"docker" "start" "-a" "d85abe7c2e64407674fe977f5822151111f904da3d0dfbadaaea53f8bd4e5fe2"`
Aug 31 13:18:21.495 INFO kablam!     Checking snoot v0.1.2 (file:///source)
Aug 31 13:18:24.451 INFO kablam! warning: variable does not need to be mutable
Aug 31 13:18:24.452 INFO kablam!    --> src/serde_serialization/mod.rs:300:29
Aug 31 13:18:24.452 INFO kablam!     |
Aug 31 13:18:24.452 INFO kablam! 300 |     fn deserialize_tuple<V>(mut self, len: usize, visitor: V) -> Result<V::Value, Self::Error>
Aug 31 13:18:24.452 INFO kablam!     |                             ----^^^^
Aug 31 13:18:24.452 INFO kablam!     |                             |
Aug 31 13:18:24.452 INFO kablam!     |                             help: remove this `mut`
Aug 31 13:18:24.452 INFO kablam!     |
Aug 31 13:18:24.452 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 31 13:18:24.452 INFO kablam! 
Aug 31 13:18:24.464 INFO kablam! warning: variable does not need to be mutable
Aug 31 13:18:24.464 INFO kablam!    --> src/serde_serialization/mod.rs:310:36
Aug 31 13:18:24.464 INFO kablam!     |
Aug 31 13:18:24.464 INFO kablam! 310 |     fn deserialize_tuple_struct<V>(mut self,
Aug 31 13:18:24.464 INFO kablam!     |                                    ----^^^^
Aug 31 13:18:24.464 INFO kablam!     |                                    |
Aug 31 13:18:24.464 INFO kablam!     |                                    help: remove this `mut`
Aug 31 13:18:24.464 INFO kablam! 
Aug 31 13:18:24.481 INFO kablam! warning: variable does not need to be mutable
Aug 31 13:18:24.482 INFO kablam!    --> src/serde_serialization/mod.rs:357:30
Aug 31 13:18:24.482 INFO kablam!     |
Aug 31 13:18:24.482 INFO kablam! 357 |     fn deserialize_struct<V>(mut self,
Aug 31 13:18:24.482 INFO kablam!     |                              ----^^^^
Aug 31 13:18:24.482 INFO kablam!     |                              |
Aug 31 13:18:24.482 INFO kablam!     |                              help: remove this `mut`
Aug 31 13:18:24.482 INFO kablam! 
Aug 31 13:18:26.007 INFO kablam! warning: variable does not need to be mutable
Aug 31 13:18:26.007 INFO kablam!    --> src/serde_serialization/mod.rs:300:29
Aug 31 13:18:26.007 INFO kablam!     |
Aug 31 13:18:26.008 INFO kablam! 300 |     fn deserialize_tuple<V>(mut self, len: usize, visitor: V) -> Result<V::Value, Self::Error>
Aug 31 13:18:26.008 INFO kablam!     |                             ----^^^^
Aug 31 13:18:26.008 INFO kablam!     |                             |
Aug 31 13:18:26.008 INFO kablam!     |                             help: remove this `mut`
Aug 31 13:18:26.008 INFO kablam!     |
Aug 31 13:18:26.008 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 31 13:18:26.008 INFO kablam! 
Aug 31 13:18:26.034 INFO kablam! warning: variable does not need to be mutable
Aug 31 13:18:26.034 INFO kablam!    --> src/serde_serialization/mod.rs:310:36
Aug 31 13:18:26.034 INFO kablam!     |
Aug 31 13:18:26.034 INFO kablam! 310 |     fn deserialize_tuple_struct<V>(mut self,
Aug 31 13:18:26.034 INFO kablam!     |                                    ----^^^^
Aug 31 13:18:26.034 INFO kablam!     |                                    |
Aug 31 13:18:26.034 INFO kablam!     |                                    help: remove this `mut`
Aug 31 13:18:26.034 INFO kablam! 
Aug 31 13:18:26.065 INFO kablam! warning: variable does not need to be mutable
Aug 31 13:18:26.065 INFO kablam!    --> src/serde_serialization/mod.rs:357:30
Aug 31 13:18:26.065 INFO kablam!     |
Aug 31 13:18:26.065 INFO kablam! 357 |     fn deserialize_struct<V>(mut self,
Aug 31 13:18:26.065 INFO kablam!     |                              ----^^^^
Aug 31 13:18:26.065 INFO kablam!     |                              |
Aug 31 13:18:26.065 INFO kablam!     |                              help: remove this `mut`
Aug 31 13:18:26.065 INFO kablam! 
Aug 31 13:18:26.708 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.32s
Aug 31 13:18:26.719 INFO kablam! su: No module specific data is present
Aug 31 13:18:27.162 INFO running `"docker" "rm" "-f" "d85abe7c2e64407674fe977f5822151111f904da3d0dfbadaaea53f8bd4e5fe2"`
Aug 31 13:18:27.316 INFO blam! d85abe7c2e64407674fe977f5822151111f904da3d0dfbadaaea53f8bd4e5fe2