Aug 30 09:27:07.917 INFO checking nonblock-0.1.0 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 09:27:07.917 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 09:27:07.917 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-3/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 09:27:08.085 INFO blam! 95a2ff8bca19c08b91554b252a793a965b83f07efc052aaa09327bb34c332a42
Aug 30 09:27:08.087 INFO running `"docker" "start" "-a" "95a2ff8bca19c08b91554b252a793a965b83f07efc052aaa09327bb34c332a42"`
Aug 30 09:27:08.701 INFO kablam!     Checking nonblock v0.1.0 (file:///source)
Aug 30 09:27:09.979 INFO kablam! error[E0277]: the trait bound `chrono::DateTime<chrono::UTC>: serde::ser::Serialize` is not satisfied
Aug 30 09:27:09.979 INFO kablam!   --> examples/structure-stdio.rs:49:30
Aug 30 09:27:09.979 INFO kablam!    |
Aug 30 09:27:09.979 INFO kablam! 49 |                             .insert("time", time);
Aug 30 09:27:09.979 INFO kablam!    |                              ^^^^^^ the trait `serde::ser::Serialize` is not implemented for `chrono::DateTime<chrono::UTC>`
Aug 30 09:27:09.979 INFO kablam! 
Aug 30 09:27:09.985 INFO kablam! error: aborting due to previous error
Aug 30 09:27:09.986 INFO kablam! 
Aug 30 09:27:09.986 INFO kablam! For more information about this error, try `rustc --explain E0277`.
Aug 30 09:27:09.994 INFO kablam! error: Could not compile `nonblock`.
Aug 30 09:27:09.994 INFO kablam! 
Aug 30 09:27:09.994 INFO kablam! To learn more, run the command again with --verbose.
Aug 30 09:27:09.995 INFO kablam! su: No module specific data is present
Aug 30 09:27:10.365 INFO running `"docker" "rm" "-f" "95a2ff8bca19c08b91554b252a793a965b83f07efc052aaa09327bb34c332a42"`
Aug 30 09:27:10.447 INFO blam! 95a2ff8bca19c08b91554b252a793a965b83f07efc052aaa09327bb34c332a42