Aug 31 13:18:19.420 INFO checking snoot-0.1.2 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 13:18:19.420 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 13:18:19.421 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 13:18:19.683 INFO blam! 1a4629fcd44fb596435cc61751c3556c222d68b58823d05ee71c2fbb147d26cd
Aug 31 13:18:19.686 INFO running `"docker" "start" "-a" "1a4629fcd44fb596435cc61751c3556c222d68b58823d05ee71c2fbb147d26cd"`
Aug 31 13:18:20.752 INFO kablam!     Checking utf-8 v0.6.0
Aug 31 13:18:21.513 INFO kablam!     Checking tendril v0.2.4
Aug 31 13:18:23.328 INFO kablam!     Checking snoot v0.1.2 (file:///source)
Aug 31 13:18:26.662 INFO kablam! warning: variable does not need to be mutable
Aug 31 13:18:26.662 INFO kablam!    --> src/serde_serialization/mod.rs:300:29
Aug 31 13:18:26.662 INFO kablam!     |
Aug 31 13:18:26.662 INFO kablam! 300 |     fn deserialize_tuple<V>(mut self, len: usize, visitor: V) -> Result<V::Value, Self::Error>
Aug 31 13:18:26.662 INFO kablam!     |                             ----^^^^
Aug 31 13:18:26.662 INFO kablam!     |                             |
Aug 31 13:18:26.662 INFO kablam!     |                             help: remove this `mut`
Aug 31 13:18:26.662 INFO kablam!     |
Aug 31 13:18:26.662 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 31 13:18:26.662 INFO kablam! 
Aug 31 13:18:26.674 INFO kablam! warning: variable does not need to be mutable
Aug 31 13:18:26.674 INFO kablam!    --> src/serde_serialization/mod.rs:310:36
Aug 31 13:18:26.674 INFO kablam!     |
Aug 31 13:18:26.674 INFO kablam! 310 |     fn deserialize_tuple_struct<V>(mut self,
Aug 31 13:18:26.674 INFO kablam!     |                                    ----^^^^
Aug 31 13:18:26.674 INFO kablam!     |                                    |
Aug 31 13:18:26.674 INFO kablam!     |                                    help: remove this `mut`
Aug 31 13:18:26.674 INFO kablam! 
Aug 31 13:18:26.691 INFO kablam! warning: variable does not need to be mutable
Aug 31 13:18:26.691 INFO kablam!    --> src/serde_serialization/mod.rs:357:30
Aug 31 13:18:26.691 INFO kablam!     |
Aug 31 13:18:26.691 INFO kablam! 357 |     fn deserialize_struct<V>(mut self,
Aug 31 13:18:26.691 INFO kablam!     |                              ----^^^^
Aug 31 13:18:26.691 INFO kablam!     |                              |
Aug 31 13:18:26.691 INFO kablam!     |                              help: remove this `mut`
Aug 31 13:18:26.691 INFO kablam! 
Aug 31 13:18:27.874 INFO kablam! warning: variable does not need to be mutable
Aug 31 13:18:27.874 INFO kablam!    --> src/serde_serialization/mod.rs:300:29
Aug 31 13:18:27.874 INFO kablam!     |
Aug 31 13:18:27.874 INFO kablam! 300 |     fn deserialize_tuple<V>(mut self, len: usize, visitor: V) -> Result<V::Value, Self::Error>
Aug 31 13:18:27.874 INFO kablam!     |                             ----^^^^
Aug 31 13:18:27.874 INFO kablam!     |                             |
Aug 31 13:18:27.874 INFO kablam!     |                             help: remove this `mut`
Aug 31 13:18:27.874 INFO kablam!     |
Aug 31 13:18:27.874 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 31 13:18:27.874 INFO kablam! 
Aug 31 13:18:27.886 INFO kablam! warning: variable does not need to be mutable
Aug 31 13:18:27.886 INFO kablam!    --> src/serde_serialization/mod.rs:310:36
Aug 31 13:18:27.886 INFO kablam!     |
Aug 31 13:18:27.886 INFO kablam! 310 |     fn deserialize_tuple_struct<V>(mut self,
Aug 31 13:18:27.886 INFO kablam!     |                                    ----^^^^
Aug 31 13:18:27.886 INFO kablam!     |                                    |
Aug 31 13:18:27.886 INFO kablam!     |                                    help: remove this `mut`
Aug 31 13:18:27.887 INFO kablam! 
Aug 31 13:18:27.902 INFO kablam! warning: variable does not need to be mutable
Aug 31 13:18:27.902 INFO kablam!    --> src/serde_serialization/mod.rs:357:30
Aug 31 13:18:27.902 INFO kablam!     |
Aug 31 13:18:27.902 INFO kablam! 357 |     fn deserialize_struct<V>(mut self,
Aug 31 13:18:27.902 INFO kablam!     |                              ----^^^^
Aug 31 13:18:27.902 INFO kablam!     |                              |
Aug 31 13:18:27.902 INFO kablam!     |                              help: remove this `mut`
Aug 31 13:18:27.903 INFO kablam! 
Aug 31 13:18:28.561 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.96s
Aug 31 13:18:28.568 INFO kablam! su: No module specific data is present
Aug 31 13:18:29.068 INFO running `"docker" "rm" "-f" "1a4629fcd44fb596435cc61751c3556c222d68b58823d05ee71c2fbb147d26cd"`
Aug 31 13:18:29.214 INFO blam! 1a4629fcd44fb596435cc61751c3556c222d68b58823d05ee71c2fbb147d26cd