Jul 11 21:31:43.450 INFO checking snoot-0.1.2 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 11 21:31:43.450 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 21:31:43.450 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 21:31:43.451 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-6/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 11 21:31:43.690 INFO blam! 0fd66a316406449048f77f94470e00877c197a30e23d7e76cfa0ca428f596c73
Jul 11 21:31:43.692 INFO running `"docker" "start" "-a" "0fd66a316406449048f77f94470e00877c197a30e23d7e76cfa0ca428f596c73"`
Jul 11 21:31:44.757 INFO kablam!     Checking mac v0.1.1
Jul 11 21:31:44.762 INFO kablam!     Checking utf-8 v0.6.0
Jul 11 21:31:44.769 INFO kablam!     Checking new_debug_unreachable v1.0.1
Jul 11 21:31:45.502 INFO kablam!     Checking futf v0.1.4
Jul 11 21:31:46.826 INFO kablam!     Checking tendril v0.2.4
Jul 11 21:31:48.899 INFO kablam!     Checking snoot v0.1.2 (file:///source)
Jul 11 21:31:54.270 INFO kablam! warning: variable does not need to be mutable
Jul 11 21:31:54.270 INFO kablam!    --> src/serde_serialization/mod.rs:300:29
Jul 11 21:31:54.270 INFO kablam!     |
Jul 11 21:31:54.270 INFO kablam! 300 |     fn deserialize_tuple<V>(mut self, len: usize, visitor: V) -> Result<V::Value, Self::Error>
Jul 11 21:31:54.270 INFO kablam!     |                             ----^^^^
Jul 11 21:31:54.270 INFO kablam!     |                             |
Jul 11 21:31:54.270 INFO kablam!     |                             help: remove this `mut`
Jul 11 21:31:54.284 INFO kablam!     |
Jul 11 21:31:54.284 INFO kablam!     = note: #[warn(unused_mut)] on by default
Jul 11 21:31:54.285 INFO kablam! 
Jul 11 21:31:54.299 INFO kablam! warning: variable does not need to be mutable
Jul 11 21:31:54.299 INFO kablam!    --> src/serde_serialization/mod.rs:310:36
Jul 11 21:31:54.299 INFO kablam!     |
Jul 11 21:31:54.299 INFO kablam! 310 |     fn deserialize_tuple_struct<V>(mut self,
Jul 11 21:31:54.299 INFO kablam!     |                                    ----^^^^
Jul 11 21:31:54.299 INFO kablam!     |                                    |
Jul 11 21:31:54.299 INFO kablam!     |                                    help: remove this `mut`
Jul 11 21:31:54.299 INFO kablam! 
Jul 11 21:31:54.326 INFO kablam! warning: variable does not need to be mutable
Jul 11 21:31:54.326 INFO kablam!    --> src/serde_serialization/mod.rs:357:30
Jul 11 21:31:54.326 INFO kablam!     |
Jul 11 21:31:54.326 INFO kablam! 357 |     fn deserialize_struct<V>(mut self,
Jul 11 21:31:54.326 INFO kablam!     |                              ----^^^^
Jul 11 21:31:54.326 INFO kablam!     |                              |
Jul 11 21:31:54.326 INFO kablam!     |                              help: remove this `mut`
Jul 11 21:31:54.326 INFO kablam! 
Jul 11 21:31:56.018 INFO kablam! warning: variable does not need to be mutable
Jul 11 21:31:56.018 INFO kablam!    --> src/serde_serialization/mod.rs:300:29
Jul 11 21:31:56.018 INFO kablam!     |
Jul 11 21:31:56.018 INFO kablam! 300 |     fn deserialize_tuple<V>(mut self, len: usize, visitor: V) -> Result<V::Value, Self::Error>
Jul 11 21:31:56.018 INFO kablam!     |                             ----^^^^
Jul 11 21:31:56.018 INFO kablam!     |                             |
Jul 11 21:31:56.018 INFO kablam!     |                             help: remove this `mut`
Jul 11 21:31:56.018 INFO kablam!     |
Jul 11 21:31:56.018 INFO kablam!     = note: #[warn(unused_mut)] on by default
Jul 11 21:31:56.018 INFO kablam! 
Jul 11 21:31:56.030 INFO kablam! warning: variable does not need to be mutable
Jul 11 21:31:56.030 INFO kablam!    --> src/serde_serialization/mod.rs:310:36
Jul 11 21:31:56.030 INFO kablam!     |
Jul 11 21:31:56.031 INFO kablam! 310 |     fn deserialize_tuple_struct<V>(mut self,
Jul 11 21:31:56.031 INFO kablam!     |                                    ----^^^^
Jul 11 21:31:56.031 INFO kablam!     |                                    |
Jul 11 21:31:56.031 INFO kablam!     |                                    help: remove this `mut`
Jul 11 21:31:56.031 INFO kablam! 
Jul 11 21:31:56.048 INFO kablam! warning: variable does not need to be mutable
Jul 11 21:31:56.048 INFO kablam!    --> src/serde_serialization/mod.rs:357:30
Jul 11 21:31:56.048 INFO kablam!     |
Jul 11 21:31:56.048 INFO kablam! 357 |     fn deserialize_struct<V>(mut self,
Jul 11 21:31:56.048 INFO kablam!     |                              ----^^^^
Jul 11 21:31:56.048 INFO kablam!     |                              |
Jul 11 21:31:56.049 INFO kablam!     |                              help: remove this `mut`
Jul 11 21:31:56.049 INFO kablam! 
Jul 11 21:31:56.999 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.43s
Jul 11 21:31:57.007 INFO kablam! su: No module specific data is present
Jul 11 21:31:57.803 INFO running `"docker" "rm" "-f" "0fd66a316406449048f77f94470e00877c197a30e23d7e76cfa0ca428f596c73"`
Jul 11 21:31:58.017 INFO blam! 0fd66a316406449048f77f94470e00877c197a30e23d7e76cfa0ca428f596c73