Sep 04 04:41:14.460 INFO checking rustcov-0.0.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 04:41:14.460 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 04:41:14.460 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-1/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 04:41:14.649 INFO blam! 94f22060360f7640274cc2a250c35d2389b590fb9a3a1eae37d344a64428bf11
Sep 04 04:41:14.651 INFO running `"docker" "start" "-a" "94f22060360f7640274cc2a250c35d2389b590fb9a3a1eae37d344a64428bf11"`
Sep 04 04:41:15.252 INFO kablam!     Checking rustcov v0.0.0 (file:///source)
Sep 04 04:41:15.700 INFO kablam! error[E0457]: plugin `rustcov` only found in rlib format, but must be available in dylib format
Sep 04 04:41:15.700 INFO kablam!  --> examples/plugin.rs:2:11
Sep 04 04:41:15.700 INFO kablam!   |
Sep 04 04:41:15.700 INFO kablam! 2 | #![plugin(rustcov)]
Sep 04 04:41:15.700 INFO kablam!   |           ^^^^^^^
Sep 04 04:41:15.701 INFO kablam! 
Sep 04 04:41:15.930 INFO kablam! error[E0601]: `main` function not found in crate `plugin`
Sep 04 04:41:15.930 INFO kablam!   |
Sep 04 04:41:15.930 INFO kablam!   = note: consider adding a `main` function to `examples/plugin.rs`
Sep 04 04:41:15.930 INFO kablam! 
Sep 04 04:41:15.961 INFO kablam! error: aborting due to 2 previous errors
Sep 04 04:41:15.961 INFO kablam! 
Sep 04 04:41:15.961 INFO kablam! Some errors occurred: E0457, E0601.
Sep 04 04:41:15.961 INFO kablam! For more information about an error, try `rustc --explain E0457`.
Sep 04 04:41:15.968 INFO kablam! error: Could not compile `rustcov`.
Sep 04 04:41:15.968 INFO kablam! 
Sep 04 04:41:15.968 INFO kablam! To learn more, run the command again with --verbose.
Sep 04 04:41:15.970 INFO kablam! su: No module specific data is present
Sep 04 04:41:16.347 INFO running `"docker" "rm" "-f" "94f22060360f7640274cc2a250c35d2389b590fb9a3a1eae37d344a64428bf11"`
Sep 04 04:41:16.496 INFO blam! 94f22060360f7640274cc2a250c35d2389b590fb9a3a1eae37d344a64428bf11