Sep 19 19:04:29.102 INFO checking rustcov-0.0.0 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 19 19:04:29.102 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 19 19:04:29.102 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-4/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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 +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 19:04:29.235 INFO blam! 232637a48ef5d845db7487c693d129affb39d700ade0672ea2ff36e2b8384bb5
Sep 19 19:04:29.237 INFO running `"docker" "start" "-a" "232637a48ef5d845db7487c693d129affb39d700ade0672ea2ff36e2b8384bb5"`
Sep 19 19:04:29.984 INFO kablam! usermod: no changes
Sep 19 19:04:30.006 INFO kablam!     Checking rustcov v0.0.0 (/source)
Sep 19 19:04:30.218 INFO kablam! error[E0457]: plugin `rustcov` only found in rlib format, but must be available in dylib format
Sep 19 19:04:30.218 INFO kablam!  --> examples/plugin.rs:2:11
Sep 19 19:04:30.218 INFO kablam!   |
Sep 19 19:04:30.218 INFO kablam! 2 | #![plugin(rustcov)]
Sep 19 19:04:30.218 INFO kablam!   |           ^^^^^^^
Sep 19 19:04:30.218 INFO kablam! 
Sep 19 19:04:30.325 INFO kablam! error[E0601]: `main` function not found in crate `plugin`
Sep 19 19:04:30.325 INFO kablam!   |
Sep 19 19:04:30.325 INFO kablam!   = note: consider adding a `main` function to `examples/plugin.rs`
Sep 19 19:04:30.325 INFO kablam! 
Sep 19 19:04:30.337 INFO kablam! error: aborting due to 2 previous errors
Sep 19 19:04:30.337 INFO kablam! 
Sep 19 19:04:30.337 INFO kablam! Some errors occurred: E0457, E0601.
Sep 19 19:04:30.337 INFO kablam! For more information about an error, try `rustc --explain E0457`.
Sep 19 19:04:30.342 INFO kablam! error: Could not compile `rustcov`.
Sep 19 19:04:30.342 INFO kablam! 
Sep 19 19:04:30.342 INFO kablam! To learn more, run the command again with --verbose.
Sep 19 19:04:30.347 INFO kablam! su: No module specific data is present
Sep 19 19:04:30.974 INFO running `"docker" "rm" "-f" "232637a48ef5d845db7487c693d129affb39d700ade0672ea2ff36e2b8384bb5"`
Sep 19 19:04:31.070 INFO blam! 232637a48ef5d845db7487c693d129affb39d700ade0672ea2ff36e2b8384bb5