Aug 11 03:12:21.200 INFO checking rustcov-0.0.0 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 03:12:21.200 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 03:12:21.200 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 03:12:21.200 INFO running `"docker" "create" "-v" "/tmp/crater.Ca8IslJXVyzS:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-1/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 03:12:21.437 INFO blam! 25e4c9a5cb14fe37f2ec882b11970ef40d5e2db0af45572ee6332626ce103b9e
Aug 11 03:12:21.437 INFO running `"docker" "start" "-a" "25e4c9a5cb14fe37f2ec882b11970ef40d5e2db0af45572ee6332626ce103b9e"`
Aug 11 03:12:22.685 INFO kablam!     Checking rustcov v0.0.0 (file:///source)
Aug 11 03:12:23.189 INFO kablam! error[E0457]: plugin `rustcov` only found in rlib format, but must be available in dylib format
Aug 11 03:12:23.189 INFO kablam!  --> examples/plugin.rs:2:11
Aug 11 03:12:23.189 INFO kablam!   |
Aug 11 03:12:23.189 INFO kablam! 2 | #![plugin(rustcov)]
Aug 11 03:12:23.189 INFO kablam!   |           ^^^^^^^
Aug 11 03:12:23.189 INFO kablam! 
Aug 11 03:12:23.385 INFO kablam! error[E0601]: `main` function not found in crate `plugin`
Aug 11 03:12:23.386 INFO kablam!   |
Aug 11 03:12:23.386 INFO kablam!   = note: consider adding a `main` function to `examples/plugin.rs`
Aug 11 03:12:23.386 INFO kablam! 
Aug 11 03:12:23.440 INFO kablam! error: aborting due to 2 previous errors
Aug 11 03:12:23.440 INFO kablam! 
Aug 11 03:12:23.440 INFO kablam! Some errors occurred: E0457, E0601.
Aug 11 03:12:23.440 INFO kablam! For more information about an error, try `rustc --explain E0457`.
Aug 11 03:12:23.449 INFO kablam! error: Could not compile `rustcov`.
Aug 11 03:12:23.449 INFO kablam! 
Aug 11 03:12:23.449 INFO kablam! To learn more, run the command again with --verbose.
Aug 11 03:12:23.451 INFO kablam! su: No module specific data is present
Aug 11 03:12:24.202 INFO running `"docker" "rm" "-f" "25e4c9a5cb14fe37f2ec882b11970ef40d5e2db0af45572ee6332626ce103b9e"`
Aug 11 03:12:24.338 INFO blam! 25e4c9a5cb14fe37f2ec882b11970ef40d5e2db0af45572ee6332626ce103b9e