Sep 06 08:36:28.078 INFO checking compose_yml-0.0.45 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 08:36:28.078 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 08:36:28.079 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-4/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 08:36:28.283 INFO blam! 8094b6051bcecc0d39d5d31181bcdc7eeaba19de462a4df48bd0ddb6cd076df7
Sep 06 08:36:28.285 INFO running `"docker" "start" "-a" "8094b6051bcecc0d39d5d31181bcdc7eeaba19de462a4df48bd0ddb6cd076df7"`
Sep 06 08:36:29.285 INFO kablam! usermod: no changes
Sep 06 08:36:29.502 INFO kablam!     Checking serde_yaml v0.4.1
Sep 06 08:36:29.504 INFO kablam!    Compiling compose_yml v0.0.45 (file:///source)
Sep 06 08:36:37.942 INFO kablam! error: unused macro definition
Sep 06 08:36:37.942 INFO kablam!   --> src/v2/merge_override.rs:20:1
Sep 06 08:36:37.942 INFO kablam!    |
Sep 06 08:36:37.942 INFO kablam! 20 | / macro_rules! assert_merge {
Sep 06 08:36:37.942 INFO kablam! 21 | |     ($ty:ty, $value1:expr, $value2:expr, $expected: expr) => {
Sep 06 08:36:37.942 INFO kablam! 22 | |         assert_eq!(($value1 as $ty).merge_override(&($value2 as $ty)),
Sep 06 08:36:37.942 INFO kablam! 23 | |                    ($expected as $ty));
Sep 06 08:36:37.942 INFO kablam! 24 | |     }
Sep 06 08:36:37.942 INFO kablam! 25 | | }
Sep 06 08:36:37.942 INFO kablam!    | |_^
Sep 06 08:36:37.942 INFO kablam!    |
Sep 06 08:36:37.942 INFO kablam! note: lint level defined here
Sep 06 08:36:37.942 INFO kablam!   --> src/lib.rs:81:9
Sep 06 08:36:37.942 INFO kablam!    |
Sep 06 08:36:37.942 INFO kablam! 81 | #![deny(warnings)]
Sep 06 08:36:37.942 INFO kablam!    |         ^^^^^^^^
Sep 06 08:36:37.942 INFO kablam!    = note: #[deny(unused_macros)] implied by #[deny(warnings)]
Sep 06 08:36:37.942 INFO kablam! 
Sep 06 08:36:37.943 INFO kablam! error: unused macro definition
Sep 06 08:36:37.943 INFO kablam!   --> src/v2/mod.rs:49:1
Sep 06 08:36:37.943 INFO kablam!    |
Sep 06 08:36:37.943 INFO kablam! 49 | / macro_rules! assert_roundtrip {
Sep 06 08:36:37.943 INFO kablam! 50 | |     ( $ty:ty, $yaml:expr ) => {
Sep 06 08:36:37.943 INFO kablam! 51 | |         {
Sep 06 08:36:37.943 INFO kablam! 52 | |             let yaml: &str = $yaml;
Sep 06 08:36:37.943 INFO kablam! ...  |
Sep 06 08:36:37.943 INFO kablam! 57 | |     }
Sep 06 08:36:37.943 INFO kablam! 58 | | }
Sep 06 08:36:37.943 INFO kablam!    | |_^
Sep 06 08:36:37.954 INFO kablam! 
Sep 06 08:36:39.374 INFO kablam! error: aborting due to 2 previous errors
Sep 06 08:36:39.374 INFO kablam! 
Sep 06 08:36:39.376 INFO kablam! error: Could not compile `compose_yml`.
Sep 06 08:36:39.376 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 06 08:36:41.178 INFO kablam! error: build failed
Sep 06 08:36:41.182 INFO kablam! su: No module specific data is present
Sep 06 08:36:42.153 INFO running `"docker" "rm" "-f" "8094b6051bcecc0d39d5d31181bcdc7eeaba19de462a4df48bd0ddb6cd076df7"`
Sep 06 08:36:42.275 INFO blam! 8094b6051bcecc0d39d5d31181bcdc7eeaba19de462a4df48bd0ddb6cd076df7