Nov 04 17:24:20.617 INFO checking snoot-0.1.2 against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 17:24:20.617 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-0/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +e740b9aa0b624fa39feb39613e76d15bdf57e594-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 04 17:24:21.119 INFO blam! 26ce2c516b0bacb7c9689f15e9747f1bf8fa4262167c6294aaf6345709ecb854
Nov 04 17:24:21.123 INFO running `"docker" "start" "-a" "26ce2c516b0bacb7c9689f15e9747f1bf8fa4262167c6294aaf6345709ecb854"`
Nov 04 17:24:22.267 INFO kablam! usermod: no changes
Nov 04 17:24:22.409 INFO kablam!     Checking utf-8 v0.6.0
Nov 04 17:24:23.099 INFO kablam!     Checking tendril v0.2.4
Nov 04 17:24:24.755 INFO kablam!     Checking snoot v0.1.2 (/source)
Nov 04 17:24:28.274 INFO kablam! warning: variable does not need to be mutable
Nov 04 17:24:28.275 INFO kablam!    --> src/serde_serialization/mod.rs:300:29
Nov 04 17:24:28.275 INFO kablam!     |
Nov 04 17:24:28.275 INFO kablam! 300 |     fn deserialize_tuple<V>(mut self, len: usize, visitor: V) -> Result<V::Value, Self::Error>
Nov 04 17:24:28.275 INFO kablam!     |                             ----^^^^
Nov 04 17:24:28.276 INFO kablam!     |                             |
Nov 04 17:24:28.276 INFO kablam!     |                             help: remove this `mut`
Nov 04 17:24:28.276 INFO kablam!     |
Nov 04 17:24:28.277 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 04 17:24:28.277 INFO kablam! 
Nov 04 17:24:28.277 INFO kablam! warning: variable does not need to be mutable
Nov 04 17:24:28.277 INFO kablam!    --> src/serde_serialization/mod.rs:310:36
Nov 04 17:24:28.278 INFO kablam!     |
Nov 04 17:24:28.278 INFO kablam! 310 |     fn deserialize_tuple_struct<V>(mut self,
Nov 04 17:24:28.278 INFO kablam!     |                                    ----^^^^
Nov 04 17:24:28.279 INFO kablam!     |                                    |
Nov 04 17:24:28.279 INFO kablam!     |                                    help: remove this `mut`
Nov 04 17:24:28.279 INFO kablam! 
Nov 04 17:24:28.307 INFO kablam! warning: variable does not need to be mutable
Nov 04 17:24:28.308 INFO kablam!    --> src/serde_serialization/mod.rs:357:30
Nov 04 17:24:28.308 INFO kablam!     |
Nov 04 17:24:28.308 INFO kablam! 357 |     fn deserialize_struct<V>(mut self,
Nov 04 17:24:28.309 INFO kablam!     |                              ----^^^^
Nov 04 17:24:28.309 INFO kablam!     |                              |
Nov 04 17:24:28.309 INFO kablam!     |                              help: remove this `mut`
Nov 04 17:24:28.310 INFO kablam! 
Nov 04 17:24:29.931 INFO kablam! warning: variable does not need to be mutable
Nov 04 17:24:29.932 INFO kablam!    --> src/serde_serialization/mod.rs:300:29
Nov 04 17:24:29.932 INFO kablam!     |
Nov 04 17:24:29.933 INFO kablam! 300 |     fn deserialize_tuple<V>(mut self, len: usize, visitor: V) -> Result<V::Value, Self::Error>
Nov 04 17:24:29.933 INFO kablam!     |                             ----^^^^
Nov 04 17:24:29.933 INFO kablam!     |                             |
Nov 04 17:24:29.934 INFO kablam!     |                             help: remove this `mut`
Nov 04 17:24:29.934 INFO kablam!     |
Nov 04 17:24:29.934 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 04 17:24:29.935 INFO kablam! 
Nov 04 17:24:29.941 INFO kablam! warning: variable does not need to be mutable
Nov 04 17:24:29.941 INFO kablam!    --> src/serde_serialization/mod.rs:310:36
Nov 04 17:24:29.941 INFO kablam!     |
Nov 04 17:24:29.942 INFO kablam! 310 |     fn deserialize_tuple_struct<V>(mut self,
Nov 04 17:24:29.942 INFO kablam!     |                                    ----^^^^
Nov 04 17:24:29.942 INFO kablam!     |                                    |
Nov 04 17:24:29.942 INFO kablam!     |                                    help: remove this `mut`
Nov 04 17:24:29.943 INFO kablam! 
Nov 04 17:24:29.955 INFO kablam! warning: variable does not need to be mutable
Nov 04 17:24:29.955 INFO kablam!    --> src/serde_serialization/mod.rs:357:30
Nov 04 17:24:29.956 INFO kablam!     |
Nov 04 17:24:29.956 INFO kablam! 357 |     fn deserialize_struct<V>(mut self,
Nov 04 17:24:29.956 INFO kablam!     |                              ----^^^^
Nov 04 17:24:29.956 INFO kablam!     |                              |
Nov 04 17:24:29.957 INFO kablam!     |                              help: remove this `mut`
Nov 04 17:24:29.957 INFO kablam! 
Nov 04 17:24:31.723 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.44s
Nov 04 17:24:31.731 INFO kablam! su: No module specific data is present
Nov 04 17:24:32.923 INFO running `"docker" "rm" "-f" "26ce2c516b0bacb7c9689f15e9747f1bf8fa4262167c6294aaf6345709ecb854"`
Nov 04 17:24:33.267 INFO blam! 26ce2c516b0bacb7c9689f15e9747f1bf8fa4262167c6294aaf6345709ecb854