Sep 04 21:40:41.523 INFO checking chema-0.0.5 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 21:40:41.523 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 21:40:41.524 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/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 21:40:41.799 INFO blam! d937bb8e763908458b1e7ce9904318c7abba2fbdc5d6aca50064bda4f301f464
Sep 04 21:40:41.802 INFO running `"docker" "start" "-a" "d937bb8e763908458b1e7ce9904318c7abba2fbdc5d6aca50064bda4f301f464"`
Sep 04 21:40:42.816 INFO kablam!     Checking chema v0.0.5 (file:///source)
Sep 04 21:40:50.780 INFO kablam! warning: method is never used: `new`
Sep 04 21:40:50.780 INFO kablam!   --> src/parser.rs:49:5
Sep 04 21:40:50.780 INFO kablam!    |
Sep 04 21:40:50.780 INFO kablam! 49 |     fn new(t: T) -> Self {
Sep 04 21:40:50.781 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 04 21:40:50.781 INFO kablam!    |
Sep 04 21:40:50.781 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 04 21:40:50.782 INFO kablam! 
Sep 04 21:40:52.277 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.61s
Sep 04 21:40:52.288 INFO kablam! su: No module specific data is present
Sep 04 21:40:52.887 INFO running `"docker" "rm" "-f" "d937bb8e763908458b1e7ce9904318c7abba2fbdc5d6aca50064bda4f301f464"`
Sep 04 21:40:53.066 INFO blam! d937bb8e763908458b1e7ce9904318c7abba2fbdc5d6aca50064bda4f301f464