Aug 17 10:01:09.034 INFO checking snoot-0.1.2 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 10:01:09.034 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 10:01:09.034 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 10:01:09.034 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-1/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 10:01:09.311 INFO blam! 8f58f1550a6ebc76a0bf011f180ec02c14b16757ddb39585932682b38ddaa537
Aug 17 10:01:09.312 INFO running `"docker" "start" "-a" "8f58f1550a6ebc76a0bf011f180ec02c14b16757ddb39585932682b38ddaa537"`
Aug 17 10:01:10.426 INFO kablam!     Checking utf-8 v0.6.0
Aug 17 10:01:11.283 INFO kablam!     Checking tendril v0.2.4
Aug 17 10:01:13.732 INFO kablam!     Checking snoot v0.1.2 (file:///source)
Aug 17 10:01:18.881 INFO kablam! warning: variable does not need to be mutable
Aug 17 10:01:18.882 INFO kablam!    --> src/serde_serialization/mod.rs:300:29
Aug 17 10:01:18.882 INFO kablam!     |
Aug 17 10:01:18.882 INFO kablam! 300 |     fn deserialize_tuple<V>(mut self, len: usize, visitor: V) -> Result<V::Value, Self::Error>
Aug 17 10:01:18.882 INFO kablam!     |                             ----^^^^
Aug 17 10:01:18.882 INFO kablam!     |                             |
Aug 17 10:01:18.882 INFO kablam!     |                             help: remove this `mut`
Aug 17 10:01:18.882 INFO kablam!     |
Aug 17 10:01:18.882 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 17 10:01:18.882 INFO kablam! 
Aug 17 10:01:18.899 INFO kablam! warning: variable does not need to be mutable
Aug 17 10:01:18.900 INFO kablam!    --> src/serde_serialization/mod.rs:310:36
Aug 17 10:01:18.900 INFO kablam!     |
Aug 17 10:01:18.900 INFO kablam! 310 |     fn deserialize_tuple_struct<V>(mut self,
Aug 17 10:01:18.900 INFO kablam!     |                                    ----^^^^
Aug 17 10:01:18.900 INFO kablam!     |                                    |
Aug 17 10:01:18.900 INFO kablam!     |                                    help: remove this `mut`
Aug 17 10:01:18.900 INFO kablam! 
Aug 17 10:01:18.929 INFO kablam! warning: variable does not need to be mutable
Aug 17 10:01:18.929 INFO kablam!    --> src/serde_serialization/mod.rs:357:30
Aug 17 10:01:18.929 INFO kablam!     |
Aug 17 10:01:18.929 INFO kablam! 357 |     fn deserialize_struct<V>(mut self,
Aug 17 10:01:18.929 INFO kablam!     |                              ----^^^^
Aug 17 10:01:18.929 INFO kablam!     |                              |
Aug 17 10:01:18.929 INFO kablam!     |                              help: remove this `mut`
Aug 17 10:01:18.929 INFO kablam! 
Aug 17 10:01:21.458 INFO kablam! warning: variable does not need to be mutable
Aug 17 10:01:21.458 INFO kablam!    --> src/serde_serialization/mod.rs:300:29
Aug 17 10:01:21.458 INFO kablam!     |
Aug 17 10:01:21.458 INFO kablam! 300 |     fn deserialize_tuple<V>(mut self, len: usize, visitor: V) -> Result<V::Value, Self::Error>
Aug 17 10:01:21.458 INFO kablam!     |                             ----^^^^
Aug 17 10:01:21.458 INFO kablam!     |                             |
Aug 17 10:01:21.458 INFO kablam!     |                             help: remove this `mut`
Aug 17 10:01:21.458 INFO kablam!     |
Aug 17 10:01:21.458 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 17 10:01:21.458 INFO kablam! 
Aug 17 10:01:21.498 INFO kablam! warning: variable does not need to be mutable
Aug 17 10:01:21.498 INFO kablam!    --> src/serde_serialization/mod.rs:310:36
Aug 17 10:01:21.498 INFO kablam!     |
Aug 17 10:01:21.498 INFO kablam! 310 |     fn deserialize_tuple_struct<V>(mut self,
Aug 17 10:01:21.498 INFO kablam!     |                                    ----^^^^
Aug 17 10:01:21.498 INFO kablam!     |                                    |
Aug 17 10:01:21.498 INFO kablam!     |                                    help: remove this `mut`
Aug 17 10:01:21.499 INFO kablam! 
Aug 17 10:01:21.519 INFO kablam! warning: variable does not need to be mutable
Aug 17 10:01:21.519 INFO kablam!    --> src/serde_serialization/mod.rs:357:30
Aug 17 10:01:21.520 INFO kablam!     |
Aug 17 10:01:21.520 INFO kablam! 357 |     fn deserialize_struct<V>(mut self,
Aug 17 10:01:21.520 INFO kablam!     |                              ----^^^^
Aug 17 10:01:21.520 INFO kablam!     |                              |
Aug 17 10:01:21.520 INFO kablam!     |                              help: remove this `mut`
Aug 17 10:01:21.520 INFO kablam! 
Aug 17 10:01:22.086 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.83s
Aug 17 10:01:22.097 INFO kablam! su: No module specific data is present
Aug 17 10:01:22.565 INFO running `"docker" "rm" "-f" "8f58f1550a6ebc76a0bf011f180ec02c14b16757ddb39585932682b38ddaa537"`
Aug 17 10:01:22.787 INFO blam! 8f58f1550a6ebc76a0bf011f180ec02c14b16757ddb39585932682b38ddaa537