Sep 10 20:59:31.898 INFO checking compose_yml-0.0.45 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 20:59:31.898 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 20:59:31.898 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-2/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 20:59:32.090 INFO blam! 366b21ce4b3e153f7f98448a6f03516ba27fca1da526092cfbe20cd2f7dbd43e
Sep 10 20:59:32.093 INFO running `"docker" "start" "-a" "366b21ce4b3e153f7f98448a6f03516ba27fca1da526092cfbe20cd2f7dbd43e"`
Sep 10 20:59:33.142 INFO kablam! usermod: no changes
Sep 10 20:59:33.430 INFO kablam!     Checking serde_yaml v0.4.1
Sep 10 20:59:33.438 INFO kablam!    Compiling compose_yml v0.0.45 (file:///source)
Sep 10 20:59:43.310 INFO kablam! warning: unused macro definition
Sep 10 20:59:43.310 INFO kablam!   --> src/v2/merge_override.rs:20:1
Sep 10 20:59:43.310 INFO kablam!    |
Sep 10 20:59:43.310 INFO kablam! 20 | / macro_rules! assert_merge {
Sep 10 20:59:43.310 INFO kablam! 21 | |     ($ty:ty, $value1:expr, $value2:expr, $expected: expr) => {
Sep 10 20:59:43.310 INFO kablam! 22 | |         assert_eq!(($value1 as $ty).merge_override(&($value2 as $ty)),
Sep 10 20:59:43.310 INFO kablam! 23 | |                    ($expected as $ty));
Sep 10 20:59:43.310 INFO kablam! 24 | |     }
Sep 10 20:59:43.310 INFO kablam! 25 | | }
Sep 10 20:59:43.310 INFO kablam!    | |_^
Sep 10 20:59:43.310 INFO kablam!    |
Sep 10 20:59:43.310 INFO kablam! note: lint level defined here
Sep 10 20:59:43.310 INFO kablam!   --> src/lib.rs:81:9
Sep 10 20:59:43.310 INFO kablam!    |
Sep 10 20:59:43.310 INFO kablam! 81 | #![deny(warnings)]
Sep 10 20:59:43.310 INFO kablam!    |         ^^^^^^^^
Sep 10 20:59:43.310 INFO kablam!    = note: #[warn(unused_macros)] implied by #[warn(warnings)]
Sep 10 20:59:43.310 INFO kablam! 
Sep 10 20:59:43.310 INFO kablam! warning: unused macro definition
Sep 10 20:59:43.310 INFO kablam!   --> src/v2/mod.rs:49:1
Sep 10 20:59:43.310 INFO kablam!    |
Sep 10 20:59:43.310 INFO kablam! 49 | / macro_rules! assert_roundtrip {
Sep 10 20:59:43.310 INFO kablam! 50 | |     ( $ty:ty, $yaml:expr ) => {
Sep 10 20:59:43.310 INFO kablam! 51 | |         {
Sep 10 20:59:43.310 INFO kablam! 52 | |             let yaml: &str = $yaml;
Sep 10 20:59:43.310 INFO kablam! ...  |
Sep 10 20:59:43.310 INFO kablam! 57 | |     }
Sep 10 20:59:43.310 INFO kablam! 58 | | }
Sep 10 20:59:43.310 INFO kablam!    | |_^
Sep 10 20:59:43.310 INFO kablam! 
Sep 10 20:59:48.282 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.09s
Sep 10 20:59:48.294 INFO kablam! su: No module specific data is present
Sep 10 20:59:49.434 INFO running `"docker" "rm" "-f" "366b21ce4b3e153f7f98448a6f03516ba27fca1da526092cfbe20cd2f7dbd43e"`
Sep 10 20:59:49.550 INFO blam! 366b21ce4b3e153f7f98448a6f03516ba27fca1da526092cfbe20cd2f7dbd43e