Aug 11 19:08:35.031 INFO checking biscuit-0.0.7 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 19:08:35.031 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 19:08:35.031 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 19:08:35.031 INFO running `"docker" "create" "-v" "/tmp/crater.10IaOzeLArCY:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-7/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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 +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 19:08:35.295 INFO blam! 5acc3466fcb5f4fcc3cc47e65ae743f1a5e5bf225b1bc6c722f564993ee8bc6f
Aug 11 19:08:35.296 INFO running `"docker" "start" "-a" "5acc3466fcb5f4fcc3cc47e65ae743f1a5e5bf225b1bc6c722f564993ee8bc6f"`
Aug 11 19:08:36.438 INFO kablam!     Checking biscuit v0.0.7 (file:///source)
Aug 11 19:08:43.264 INFO kablam! warning: unused macro definition
Aug 11 19:08:43.264 INFO kablam!    --> src/serde_custom/flatten.rs:264:1
Aug 11 19:08:43.264 INFO kablam!     |
Aug 11 19:08:43.264 INFO kablam! 264 | / macro_rules! impl_flatten_serialize {
Aug 11 19:08:43.264 INFO kablam! 265 | |     ($t:ty, $behaviour:expr, $( $child:ident ),*) => {
Aug 11 19:08:43.264 INFO kablam! 266 | |         impl $crate::serde_custom::flatten::FlattenSerializable for $t {
Aug 11 19:08:43.264 INFO kablam! 267 | |             fn yield_children(&self) -> Vec<Box<&$crate::serde_custom::flatten::ToJson>> {
Aug 11 19:08:43.264 INFO kablam! ...   |
Aug 11 19:08:43.264 INFO kablam! 285 | |     };
Aug 11 19:08:43.264 INFO kablam! 286 | | }
Aug 11 19:08:43.264 INFO kablam!     | |_^
Aug 11 19:08:43.265 INFO kablam!     |
Aug 11 19:08:43.265 INFO kablam!     = note: #[warn(unused_macros)] on by default
Aug 11 19:08:43.265 INFO kablam! 
Aug 11 19:08:43.266 INFO kablam! warning: unused macro definition
Aug 11 19:08:43.266 INFO kablam!    --> src/serde_custom/flatten.rs:294:1
Aug 11 19:08:43.266 INFO kablam!     |
Aug 11 19:08:43.266 INFO kablam! 294 | / macro_rules! impl_flatten_deserialize {
Aug 11 19:08:43.266 INFO kablam! 295 | |     ($t:ty, $( $child:ident ),*) => {
Aug 11 19:08:43.266 INFO kablam! 296 | |         impl<'de> serde::Deserialize<'de> for $t {
Aug 11 19:08:43.266 INFO kablam! 297 | |             fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
Aug 11 19:08:43.266 INFO kablam! ...   |
Aug 11 19:08:43.266 INFO kablam! 308 | |     }
Aug 11 19:08:43.266 INFO kablam! 309 | | }
Aug 11 19:08:43.266 INFO kablam!     | |_^
Aug 11 19:08:43.267 INFO kablam! 
Aug 11 19:08:43.267 INFO kablam! warning: unused macro definition
Aug 11 19:08:43.267 INFO kablam!    --> src/serde_custom/flatten.rs:317:1
Aug 11 19:08:43.267 INFO kablam!     |
Aug 11 19:08:43.267 INFO kablam! 317 | / macro_rules! impl_flatten_serde {
Aug 11 19:08:43.268 INFO kablam! 318 | |     ($t:ty, $behaviour:expr, $( $child:ident ),*) => {
Aug 11 19:08:43.268 INFO kablam! 319 | |         impl_flatten_serialize!($t, $behaviour, $( $child ),*);
Aug 11 19:08:43.268 INFO kablam! 320 | |         impl_flatten_deserialize!($t, $( $child ),*);
Aug 11 19:08:43.268 INFO kablam! 321 | |     }
Aug 11 19:08:43.268 INFO kablam! 322 | | }
Aug 11 19:08:43.268 INFO kablam!     | |_^
Aug 11 19:08:43.268 INFO kablam! 
Aug 11 19:08:59.957 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 23.71s
Aug 11 19:08:59.977 INFO kablam! su: No module specific data is present
Aug 11 19:09:00.743 INFO running `"docker" "rm" "-f" "5acc3466fcb5f4fcc3cc47e65ae743f1a5e5bf225b1bc6c722f564993ee8bc6f"`
Aug 11 19:09:00.872 INFO blam! 5acc3466fcb5f4fcc3cc47e65ae743f1a5e5bf225b1bc6c722f564993ee8bc6f