Sep 04 04:05:08.277 INFO checking schemer-0.1.2 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 04:05:08.277 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 04:05:08.277 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/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 04:05:08.465 INFO blam! 81f54066f9a58374c14aa95bfa75834ad894c4b56de05794b0629436b5fe95fb
Sep 04 04:05:08.467 INFO running `"docker" "start" "-a" "81f54066f9a58374c14aa95bfa75834ad894c4b56de05794b0629436b5fe95fb"`
Sep 04 04:05:09.071 INFO kablam!     Checking uuid v0.5.1
Sep 04 04:05:09.732 INFO kablam!     Checking schemer v0.1.2 (file:///source)
Sep 04 04:05:10.517 INFO kablam! warning: unused `#[macro_use]` import
Sep 04 04:05:10.517 INFO kablam!   --> src/lib.rs:13:1
Sep 04 04:05:10.517 INFO kablam!    |
Sep 04 04:05:10.517 INFO kablam! 13 | #[macro_use]
Sep 04 04:05:10.517 INFO kablam!    | ^^^^^^^^^^^^
Sep 04 04:05:10.517 INFO kablam!    |
Sep 04 04:05:10.517 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 04 04:05:10.517 INFO kablam! 
Sep 04 04:05:11.085 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.08s
Sep 04 04:05:11.090 INFO kablam! su: No module specific data is present
Sep 04 04:05:11.580 INFO running `"docker" "rm" "-f" "81f54066f9a58374c14aa95bfa75834ad894c4b56de05794b0629436b5fe95fb"`
Sep 04 04:05:11.688 INFO blam! 81f54066f9a58374c14aa95bfa75834ad894c4b56de05794b0629436b5fe95fb