Sep 17 18:07:34.751 INFO checking rustcov-0.0.0 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 18:07:34.751 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 18:07:34.751 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-7/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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=1000" "-e" "CMD=cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 18:07:34.884 INFO blam! eba85f5515a106489f172ebcadfc34fdf8108050bac699c58f3f818b7ae8840f
Sep 17 18:07:34.886 INFO running `"docker" "start" "-a" "eba85f5515a106489f172ebcadfc34fdf8108050bac699c58f3f818b7ae8840f"`
Sep 17 18:07:35.904 INFO kablam! usermod: no changes
Sep 17 18:07:35.939 INFO kablam!     Checking rustcov v0.0.0 (/source)
Sep 17 18:07:36.173 INFO kablam! error[E0457]: plugin `rustcov` only found in rlib format, but must be available in dylib format
Sep 17 18:07:36.173 INFO kablam!  --> examples/plugin.rs:2:11
Sep 17 18:07:36.173 INFO kablam!   |
Sep 17 18:07:36.174 INFO kablam! 2 | #![plugin(rustcov)]
Sep 17 18:07:36.174 INFO kablam!   |           ^^^^^^^
Sep 17 18:07:36.174 INFO kablam! 
Sep 17 18:07:36.269 INFO kablam! error[E0601]: `main` function not found in crate `plugin`
Sep 17 18:07:36.269 INFO kablam!   |
Sep 17 18:07:36.269 INFO kablam!   = note: consider adding a `main` function to `examples/plugin.rs`
Sep 17 18:07:36.269 INFO kablam! 
Sep 17 18:07:36.283 INFO kablam! error: aborting due to 2 previous errors
Sep 17 18:07:36.283 INFO kablam! 
Sep 17 18:07:36.283 INFO kablam! Some errors occurred: E0457, E0601.
Sep 17 18:07:36.283 INFO kablam! For more information about an error, try `rustc --explain E0457`.
Sep 17 18:07:36.289 INFO kablam! error: Could not compile `rustcov`.
Sep 17 18:07:36.289 INFO kablam! 
Sep 17 18:07:36.289 INFO kablam! To learn more, run the command again with --verbose.
Sep 17 18:07:36.290 INFO kablam! su: No module specific data is present
Sep 17 18:07:36.967 INFO running `"docker" "rm" "-f" "eba85f5515a106489f172ebcadfc34fdf8108050bac699c58f3f818b7ae8840f"`
Sep 17 18:07:37.090 INFO blam! eba85f5515a106489f172ebcadfc34fdf8108050bac699c58f3f818b7ae8840f