Sep 02 01:19:56.430 INFO checking rustcov-0.0.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 01:19:56.430 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 01:19:56.430 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 01:19:56.641 INFO blam! 6847b1089281ac64d9f7470ea8b5bace3241539e5e280ea23745a28c4135328f
Sep 02 01:19:56.643 INFO running `"docker" "start" "-a" "6847b1089281ac64d9f7470ea8b5bace3241539e5e280ea23745a28c4135328f"`
Sep 02 01:19:57.273 INFO kablam!     Checking rustcov v0.0.0 (file:///source)
Sep 02 01:19:57.718 INFO kablam! error[E0457]: plugin `rustcov` only found in rlib format, but must be available in dylib format
Sep 02 01:19:57.718 INFO kablam!  --> examples/plugin.rs:2:11
Sep 02 01:19:57.718 INFO kablam!   |
Sep 02 01:19:57.718 INFO kablam! 2 | #![plugin(rustcov)]
Sep 02 01:19:57.719 INFO kablam!   |           ^^^^^^^
Sep 02 01:19:57.719 INFO kablam! 
Sep 02 01:19:57.928 INFO kablam! error[E0601]: `main` function not found in crate `plugin`
Sep 02 01:19:57.928 INFO kablam!   |
Sep 02 01:19:57.928 INFO kablam!   = note: consider adding a `main` function to `examples/plugin.rs`
Sep 02 01:19:57.928 INFO kablam! 
Sep 02 01:19:57.948 INFO kablam! error: aborting due to 2 previous errors
Sep 02 01:19:57.948 INFO kablam! 
Sep 02 01:19:57.948 INFO kablam! Some errors occurred: E0457, E0601.
Sep 02 01:19:57.948 INFO kablam! For more information about an error, try `rustc --explain E0457`.
Sep 02 01:19:57.954 INFO kablam! error: Could not compile `rustcov`.
Sep 02 01:19:57.954 INFO kablam! 
Sep 02 01:19:57.955 INFO kablam! To learn more, run the command again with --verbose.
Sep 02 01:19:57.956 INFO kablam! su: No module specific data is present
Sep 02 01:19:58.385 INFO running `"docker" "rm" "-f" "6847b1089281ac64d9f7470ea8b5bace3241539e5e280ea23745a28c4135328f"`
Sep 02 01:19:58.519 INFO blam! 6847b1089281ac64d9f7470ea8b5bace3241539e5e280ea23745a28c4135328f