Sep 21 12:57:14.640 INFO checking biscuit-0.0.4 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 12:57:14.640 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 12:57:14.640 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-7/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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=1000" "-e" "CMD=cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 12:57:14.938 INFO blam! 46df12d1e7c5fe2a55327ca0fbe8e7ac215488302afce3e1fdb6b6373f617857
Sep 21 12:57:14.939 INFO running `"docker" "start" "-a" "46df12d1e7c5fe2a55327ca0fbe8e7ac215488302afce3e1fdb6b6373f617857"`
Sep 21 12:57:16.097 INFO kablam! usermod: no changes
Sep 21 12:57:16.298 INFO kablam!     Checking chrono v0.3.0
Sep 21 12:57:16.306 INFO kablam!    Compiling ring v0.9.7
Sep 21 12:57:23.864 INFO kablam!     Checking biscuit v0.0.4 (/source)
Sep 21 12:57:25.582 INFO kablam! warning: unused macro definition
Sep 21 12:57:25.582 INFO kablam!    --> src/serde_custom/flatten.rs:265:1
Sep 21 12:57:25.582 INFO kablam!     |
Sep 21 12:57:25.582 INFO kablam! 265 | / macro_rules! impl_flatten_serialize {
Sep 21 12:57:25.582 INFO kablam! 266 | |     ($t:ty, $behaviour:expr, $( $child:ident ),*) => {
Sep 21 12:57:25.582 INFO kablam! 267 | |         impl $crate::serde_custom::flatten::FlattenSerializable for $t {
Sep 21 12:57:25.582 INFO kablam! 268 | |             fn yield_children(&self) -> Vec<Box<&$crate::serde_custom::flatten::ToJson>> {
Sep 21 12:57:25.582 INFO kablam! ...   |
Sep 21 12:57:25.582 INFO kablam! 286 | |     };
Sep 21 12:57:25.582 INFO kablam! 287 | | }
Sep 21 12:57:25.582 INFO kablam!     | |_^
Sep 21 12:57:25.582 INFO kablam!     |
Sep 21 12:57:25.582 INFO kablam!     = note: #[warn(unused_macros)] on by default
Sep 21 12:57:25.582 INFO kablam! 
Sep 21 12:57:25.582 INFO kablam! warning: unused macro definition
Sep 21 12:57:25.582 INFO kablam!    --> src/serde_custom/flatten.rs:295:1
Sep 21 12:57:25.582 INFO kablam!     |
Sep 21 12:57:25.582 INFO kablam! 295 | / macro_rules! impl_flatten_deserialize {
Sep 21 12:57:25.582 INFO kablam! 296 | |     ($t:ty, $( $child:ident ),*) => {
Sep 21 12:57:25.582 INFO kablam! 297 | |         impl<'de> serde::Deserialize<'de> for $t {
Sep 21 12:57:25.582 INFO kablam! 298 | |             fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
Sep 21 12:57:25.582 INFO kablam! ...   |
Sep 21 12:57:25.582 INFO kablam! 309 | |     }
Sep 21 12:57:25.582 INFO kablam! 310 | | }
Sep 21 12:57:25.582 INFO kablam!     | |_^
Sep 21 12:57:25.582 INFO kablam! 
Sep 21 12:57:25.582 INFO kablam! warning: unused macro definition
Sep 21 12:57:25.582 INFO kablam!    --> src/serde_custom/flatten.rs:318:1
Sep 21 12:57:25.582 INFO kablam!     |
Sep 21 12:57:25.582 INFO kablam! 318 | / macro_rules! impl_flatten_serde {
Sep 21 12:57:25.582 INFO kablam! 319 | |     ($t:ty, $behaviour:expr, $( $child:ident ),*) => {
Sep 21 12:57:25.582 INFO kablam! 320 | |         impl_flatten_serialize!($t, $behaviour, $( $child ),*);
Sep 21 12:57:25.582 INFO kablam! 321 | |         impl_flatten_deserialize!($t, $( $child ),*);
Sep 21 12:57:25.582 INFO kablam! 322 | |     }
Sep 21 12:57:25.582 INFO kablam! 323 | | }
Sep 21 12:57:25.582 INFO kablam!     | |_^
Sep 21 12:57:25.582 INFO kablam! 
Sep 21 12:57:31.703 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.58s
Sep 21 12:57:31.710 INFO kablam! su: No module specific data is present
Sep 21 12:57:32.370 INFO running `"docker" "rm" "-f" "46df12d1e7c5fe2a55327ca0fbe8e7ac215488302afce3e1fdb6b6373f617857"`
Sep 21 12:57:32.478 INFO blam! 46df12d1e7c5fe2a55327ca0fbe8e7ac215488302afce3e1fdb6b6373f617857