Sep 04 23:08:06.361 INFO checking biscuit-0.0.7 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 23:08:06.361 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 23:08:06.361 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 23:08:06.570 INFO blam! 79b947f2092ee76b64eb30d768d19343ab3e19b2b4bcb2f6b1a767d4047690aa
Sep 04 23:08:06.573 INFO running `"docker" "start" "-a" "79b947f2092ee76b64eb30d768d19343ab3e19b2b4bcb2f6b1a767d4047690aa"`
Sep 04 23:08:07.344 INFO kablam!     Checking biscuit v0.0.7 (file:///source)
Sep 04 23:08:10.958 INFO kablam! warning: unused macro definition
Sep 04 23:08:10.959 INFO kablam!    --> src/serde_custom/flatten.rs:264:1
Sep 04 23:08:10.959 INFO kablam!     |
Sep 04 23:08:10.959 INFO kablam! 264 | / macro_rules! impl_flatten_serialize {
Sep 04 23:08:10.959 INFO kablam! 265 | |     ($t:ty, $behaviour:expr, $( $child:ident ),*) => {
Sep 04 23:08:10.959 INFO kablam! 266 | |         impl $crate::serde_custom::flatten::FlattenSerializable for $t {
Sep 04 23:08:10.959 INFO kablam! 267 | |             fn yield_children(&self) -> Vec<Box<&$crate::serde_custom::flatten::ToJson>> {
Sep 04 23:08:10.959 INFO kablam! ...   |
Sep 04 23:08:10.959 INFO kablam! 285 | |     };
Sep 04 23:08:10.959 INFO kablam! 286 | | }
Sep 04 23:08:10.959 INFO kablam!     | |_^
Sep 04 23:08:10.959 INFO kablam!     |
Sep 04 23:08:10.959 INFO kablam!     = note: #[warn(unused_macros)] on by default
Sep 04 23:08:10.959 INFO kablam! 
Sep 04 23:08:10.960 INFO kablam! warning: unused macro definition
Sep 04 23:08:10.960 INFO kablam!    --> src/serde_custom/flatten.rs:294:1
Sep 04 23:08:10.960 INFO kablam!     |
Sep 04 23:08:10.960 INFO kablam! 294 | / macro_rules! impl_flatten_deserialize {
Sep 04 23:08:10.960 INFO kablam! 295 | |     ($t:ty, $( $child:ident ),*) => {
Sep 04 23:08:10.960 INFO kablam! 296 | |         impl<'de> serde::Deserialize<'de> for $t {
Sep 04 23:08:10.960 INFO kablam! 297 | |             fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
Sep 04 23:08:10.960 INFO kablam! ...   |
Sep 04 23:08:10.960 INFO kablam! 308 | |     }
Sep 04 23:08:10.960 INFO kablam! 309 | | }
Sep 04 23:08:10.961 INFO kablam!     | |_^
Sep 04 23:08:10.961 INFO kablam! 
Sep 04 23:08:10.961 INFO kablam! warning: unused macro definition
Sep 04 23:08:10.961 INFO kablam!    --> src/serde_custom/flatten.rs:317:1
Sep 04 23:08:10.961 INFO kablam!     |
Sep 04 23:08:10.961 INFO kablam! 317 | / macro_rules! impl_flatten_serde {
Sep 04 23:08:10.961 INFO kablam! 318 | |     ($t:ty, $behaviour:expr, $( $child:ident ),*) => {
Sep 04 23:08:10.961 INFO kablam! 319 | |         impl_flatten_serialize!($t, $behaviour, $( $child ),*);
Sep 04 23:08:10.961 INFO kablam! 320 | |         impl_flatten_deserialize!($t, $( $child ),*);
Sep 04 23:08:10.961 INFO kablam! 321 | |     }
Sep 04 23:08:10.961 INFO kablam! 322 | | }
Sep 04 23:08:10.961 INFO kablam!     | |_^
Sep 04 23:08:10.961 INFO kablam! 
Sep 04 23:08:20.843 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.65s
Sep 04 23:08:20.851 INFO kablam! su: No module specific data is present
Sep 04 23:08:21.366 INFO running `"docker" "rm" "-f" "79b947f2092ee76b64eb30d768d19343ab3e19b2b4bcb2f6b1a767d4047690aa"`
Sep 04 23:08:21.489 INFO blam! 79b947f2092ee76b64eb30d768d19343ab3e19b2b4bcb2f6b1a767d4047690aa