Sep 04 06:01:08.440 INFO checking snoot-0.1.2 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 06:01:08.440 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 06:01:08.440 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-2/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 06:01:08.656 INFO blam! 6763b8c1ad22f7ae34d3d237b0e7790bd58eb8076ba68a59d6e7651560722e96
Sep 04 06:01:08.657 INFO running `"docker" "start" "-a" "6763b8c1ad22f7ae34d3d237b0e7790bd58eb8076ba68a59d6e7651560722e96"`
Sep 04 06:01:09.648 INFO kablam!     Checking utf-8 v0.6.0
Sep 04 06:01:10.152 INFO kablam!     Checking tendril v0.2.4
Sep 04 06:01:11.555 INFO kablam!     Checking snoot v0.1.2 (file:///source)
Sep 04 06:01:14.958 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:01:14.958 INFO kablam!    --> src/serde_serialization/mod.rs:300:29
Sep 04 06:01:14.958 INFO kablam!     |
Sep 04 06:01:14.958 INFO kablam! 300 |     fn deserialize_tuple<V>(mut self, len: usize, visitor: V) -> Result<V::Value, Self::Error>
Sep 04 06:01:14.958 INFO kablam!     |                             ----^^^^
Sep 04 06:01:14.958 INFO kablam!     |                             |
Sep 04 06:01:14.958 INFO kablam!     |                             help: remove this `mut`
Sep 04 06:01:14.958 INFO kablam!     |
Sep 04 06:01:14.958 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 06:01:14.958 INFO kablam! 
Sep 04 06:01:14.969 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:01:14.969 INFO kablam!    --> src/serde_serialization/mod.rs:310:36
Sep 04 06:01:14.969 INFO kablam!     |
Sep 04 06:01:14.969 INFO kablam! 310 |     fn deserialize_tuple_struct<V>(mut self,
Sep 04 06:01:14.969 INFO kablam!     |                                    ----^^^^
Sep 04 06:01:14.969 INFO kablam!     |                                    |
Sep 04 06:01:14.969 INFO kablam!     |                                    help: remove this `mut`
Sep 04 06:01:14.969 INFO kablam! 
Sep 04 06:01:14.985 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:01:14.985 INFO kablam!    --> src/serde_serialization/mod.rs:357:30
Sep 04 06:01:14.985 INFO kablam!     |
Sep 04 06:01:14.985 INFO kablam! 357 |     fn deserialize_struct<V>(mut self,
Sep 04 06:01:14.985 INFO kablam!     |                              ----^^^^
Sep 04 06:01:14.985 INFO kablam!     |                              |
Sep 04 06:01:14.985 INFO kablam!     |                              help: remove this `mut`
Sep 04 06:01:14.985 INFO kablam! 
Sep 04 06:01:15.808 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:01:15.808 INFO kablam!    --> src/serde_serialization/mod.rs:300:29
Sep 04 06:01:15.808 INFO kablam!     |
Sep 04 06:01:15.808 INFO kablam! 300 |     fn deserialize_tuple<V>(mut self, len: usize, visitor: V) -> Result<V::Value, Self::Error>
Sep 04 06:01:15.808 INFO kablam!     |                             ----^^^^
Sep 04 06:01:15.808 INFO kablam!     |                             |
Sep 04 06:01:15.808 INFO kablam!     |                             help: remove this `mut`
Sep 04 06:01:15.809 INFO kablam!     |
Sep 04 06:01:15.809 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 06:01:15.809 INFO kablam! 
Sep 04 06:01:15.818 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:01:15.818 INFO kablam!    --> src/serde_serialization/mod.rs:310:36
Sep 04 06:01:15.818 INFO kablam!     |
Sep 04 06:01:15.818 INFO kablam! 310 |     fn deserialize_tuple_struct<V>(mut self,
Sep 04 06:01:15.818 INFO kablam!     |                                    ----^^^^
Sep 04 06:01:15.818 INFO kablam!     |                                    |
Sep 04 06:01:15.818 INFO kablam!     |                                    help: remove this `mut`
Sep 04 06:01:15.818 INFO kablam! 
Sep 04 06:01:15.831 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:01:15.831 INFO kablam!    --> src/serde_serialization/mod.rs:357:30
Sep 04 06:01:15.831 INFO kablam!     |
Sep 04 06:01:15.831 INFO kablam! 357 |     fn deserialize_struct<V>(mut self,
Sep 04 06:01:15.831 INFO kablam!     |                              ----^^^^
Sep 04 06:01:15.831 INFO kablam!     |                              |
Sep 04 06:01:15.831 INFO kablam!     |                              help: remove this `mut`
Sep 04 06:01:15.832 INFO kablam! 
Sep 04 06:01:16.447 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.91s
Sep 04 06:01:16.453 INFO kablam! su: No module specific data is present
Sep 04 06:01:17.082 INFO running `"docker" "rm" "-f" "6763b8c1ad22f7ae34d3d237b0e7790bd58eb8076ba68a59d6e7651560722e96"`
Sep 04 06:01:17.169 INFO blam! 6763b8c1ad22f7ae34d3d237b0e7790bd58eb8076ba68a59d6e7651560722e96