Aug 11 01:33:51.557 INFO checking snoot-0.1.2 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 01:33:51.557 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 01:33:51.557 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 01:33:51.557 INFO running `"docker" "create" "-v" "/tmp/crater.Wh0meeRXLaP8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-6/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 01:33:51.741 INFO blam! 74c32d6123d80aa085360c76433fec6e11f0c42f49acc549e4748895db0d3c97
Aug 11 01:33:51.747 INFO running `"docker" "start" "-a" "74c32d6123d80aa085360c76433fec6e11f0c42f49acc549e4748895db0d3c97"`
Aug 11 01:33:53.603 INFO kablam!     Checking utf-8 v0.6.0
Aug 11 01:33:54.454 INFO kablam!     Checking tendril v0.2.4
Aug 11 01:33:56.709 INFO kablam!     Checking snoot v0.1.2 (file:///source)
Aug 11 01:34:01.442 INFO kablam! warning: variable does not need to be mutable
Aug 11 01:34:01.442 INFO kablam!    --> src/serde_serialization/mod.rs:300:29
Aug 11 01:34:01.443 INFO kablam!     |
Aug 11 01:34:01.443 INFO kablam! 300 |     fn deserialize_tuple<V>(mut self, len: usize, visitor: V) -> Result<V::Value, Self::Error>
Aug 11 01:34:01.443 INFO kablam!     |                             ----^^^^
Aug 11 01:34:01.443 INFO kablam!     |                             |
Aug 11 01:34:01.443 INFO kablam!     |                             help: remove this `mut`
Aug 11 01:34:01.443 INFO kablam!     |
Aug 11 01:34:01.443 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 11 01:34:01.443 INFO kablam! 
Aug 11 01:34:01.465 INFO kablam! warning: variable does not need to be mutable
Aug 11 01:34:01.465 INFO kablam!    --> src/serde_serialization/mod.rs:310:36
Aug 11 01:34:01.465 INFO kablam!     |
Aug 11 01:34:01.465 INFO kablam! 310 |     fn deserialize_tuple_struct<V>(mut self,
Aug 11 01:34:01.465 INFO kablam!     |                                    ----^^^^
Aug 11 01:34:01.465 INFO kablam!     |                                    |
Aug 11 01:34:01.465 INFO kablam!     |                                    help: remove this `mut`
Aug 11 01:34:01.465 INFO kablam! 
Aug 11 01:34:01.487 INFO kablam! warning: variable does not need to be mutable
Aug 11 01:34:01.487 INFO kablam!    --> src/serde_serialization/mod.rs:357:30
Aug 11 01:34:01.487 INFO kablam!     |
Aug 11 01:34:01.488 INFO kablam! 357 |     fn deserialize_struct<V>(mut self,
Aug 11 01:34:01.488 INFO kablam!     |                              ----^^^^
Aug 11 01:34:01.488 INFO kablam!     |                              |
Aug 11 01:34:01.488 INFO kablam!     |                              help: remove this `mut`
Aug 11 01:34:01.488 INFO kablam! 
Aug 11 01:34:03.601 INFO kablam! warning: variable does not need to be mutable
Aug 11 01:34:03.601 INFO kablam!    --> src/serde_serialization/mod.rs:300:29
Aug 11 01:34:03.601 INFO kablam!     |
Aug 11 01:34:03.601 INFO kablam! 300 |     fn deserialize_tuple<V>(mut self, len: usize, visitor: V) -> Result<V::Value, Self::Error>
Aug 11 01:34:03.601 INFO kablam!     |                             ----^^^^
Aug 11 01:34:03.601 INFO kablam!     |                             |
Aug 11 01:34:03.602 INFO kablam!     |                             help: remove this `mut`
Aug 11 01:34:03.602 INFO kablam!     |
Aug 11 01:34:03.602 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 11 01:34:03.602 INFO kablam! 
Aug 11 01:34:03.613 INFO kablam! warning: variable does not need to be mutable
Aug 11 01:34:03.614 INFO kablam!    --> src/serde_serialization/mod.rs:310:36
Aug 11 01:34:03.614 INFO kablam!     |
Aug 11 01:34:03.614 INFO kablam! 310 |     fn deserialize_tuple_struct<V>(mut self,
Aug 11 01:34:03.614 INFO kablam!     |                                    ----^^^^
Aug 11 01:34:03.614 INFO kablam!     |                                    |
Aug 11 01:34:03.614 INFO kablam!     |                                    help: remove this `mut`
Aug 11 01:34:03.624 INFO kablam! 
Aug 11 01:34:03.649 INFO kablam! warning: variable does not need to be mutable
Aug 11 01:34:03.649 INFO kablam!    --> src/serde_serialization/mod.rs:357:30
Aug 11 01:34:03.649 INFO kablam!     |
Aug 11 01:34:03.649 INFO kablam! 357 |     fn deserialize_struct<V>(mut self,
Aug 11 01:34:03.649 INFO kablam!     |                              ----^^^^
Aug 11 01:34:03.649 INFO kablam!     |                              |
Aug 11 01:34:03.650 INFO kablam!     |                              help: remove this `mut`
Aug 11 01:34:03.650 INFO kablam! 
Aug 11 01:34:04.046 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.64s
Aug 11 01:34:04.055 INFO kablam! su: No module specific data is present
Aug 11 01:34:04.570 INFO running `"docker" "rm" "-f" "74c32d6123d80aa085360c76433fec6e11f0c42f49acc549e4748895db0d3c97"`
Aug 11 01:34:04.774 INFO blam! 74c32d6123d80aa085360c76433fec6e11f0c42f49acc549e4748895db0d3c97