Sep 04 07:50:38.284 INFO checking rustcov-0.0.0 against try#5fe695a3844714c70e8f7731a553f7947987a68a for pr-53913
Sep 04 07:50:38.284 INFO running: cargo +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets
Sep 04 07:50:38.284 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53913/try#5fe695a3844714c70e8f7731a553f7947987a68a:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-2/try#5fe695a3844714c70e8f7731a553f7947987a68a:/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 +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 07:50:38.430 INFO blam! 0dd52faf739b47172d600efa655bff03a0a5b65a8a0abebc1e2531b1c5abb77d
Sep 04 07:50:38.432 INFO running `"docker" "start" "-a" "0dd52faf739b47172d600efa655bff03a0a5b65a8a0abebc1e2531b1c5abb77d"`
Sep 04 07:50:39.145 INFO kablam!     Checking rustcov v0.0.0 (file:///source)
Sep 04 07:50:39.469 INFO kablam! error[E0457]: plugin `rustcov` only found in rlib format, but must be available in dylib format
Sep 04 07:50:39.469 INFO kablam!  --> examples/plugin.rs:2:11
Sep 04 07:50:39.469 INFO kablam!   |
Sep 04 07:50:39.469 INFO kablam! 2 | #![plugin(rustcov)]
Sep 04 07:50:39.469 INFO kablam!   |           ^^^^^^^
Sep 04 07:50:39.469 INFO kablam! 
Sep 04 07:50:39.776 INFO kablam! error[E0601]: `main` function not found in crate `plugin`
Sep 04 07:50:39.776 INFO kablam!   |
Sep 04 07:50:39.776 INFO kablam!   = note: consider adding a `main` function to `examples/plugin.rs`
Sep 04 07:50:39.776 INFO kablam! 
Sep 04 07:50:39.795 INFO kablam! error: aborting due to 2 previous errors
Sep 04 07:50:39.795 INFO kablam! 
Sep 04 07:50:39.795 INFO kablam! Some errors occurred: E0457, E0601.
Sep 04 07:50:39.795 INFO kablam! For more information about an error, try `rustc --explain E0457`.
Sep 04 07:50:39.800 INFO kablam! error: Could not compile `rustcov`.
Sep 04 07:50:39.800 INFO kablam! 
Sep 04 07:50:39.800 INFO kablam! To learn more, run the command again with --verbose.
Sep 04 07:50:39.801 INFO kablam! su: No module specific data is present
Sep 04 07:50:40.276 INFO running `"docker" "rm" "-f" "0dd52faf739b47172d600efa655bff03a0a5b65a8a0abebc1e2531b1c5abb77d"`
Sep 04 07:50:40.377 INFO blam! 0dd52faf739b47172d600efa655bff03a0a5b65a8a0abebc1e2531b1c5abb77d