Sep 02 01:19:55.425 INFO checking rustcov-0.0.0 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 01:19:55.425 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 01:19:55.425 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-0/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 01:19:55.609 INFO blam! 47a233c4b6de8d47a4a55e75be82bcc665cc6f045432dd9b7a6ec14f07550500
Sep 02 01:19:55.612 INFO running `"docker" "start" "-a" "47a233c4b6de8d47a4a55e75be82bcc665cc6f045432dd9b7a6ec14f07550500"`
Sep 02 01:19:56.182 INFO kablam!     Checking rustcov v0.0.0 (file:///source)
Sep 02 01:19:56.647 INFO kablam! error[E0457]: plugin `rustcov` only found in rlib format, but must be available in dylib format
Sep 02 01:19:56.647 INFO kablam!  --> examples/plugin.rs:2:11
Sep 02 01:19:56.647 INFO kablam!   |
Sep 02 01:19:56.647 INFO kablam! 2 | #![plugin(rustcov)]
Sep 02 01:19:56.647 INFO kablam!   |           ^^^^^^^
Sep 02 01:19:56.647 INFO kablam! 
Sep 02 01:19:56.992 INFO kablam! error[E0601]: `main` function not found in crate `plugin`
Sep 02 01:19:56.992 INFO kablam!   |
Sep 02 01:19:56.992 INFO kablam!   = note: consider adding a `main` function to `examples/plugin.rs`
Sep 02 01:19:56.992 INFO kablam! 
Sep 02 01:19:57.025 INFO kablam! error: aborting due to 2 previous errors
Sep 02 01:19:57.025 INFO kablam! 
Sep 02 01:19:57.025 INFO kablam! Some errors occurred: E0457, E0601.
Sep 02 01:19:57.025 INFO kablam! For more information about an error, try `rustc --explain E0457`.
Sep 02 01:19:57.032 INFO kablam! error: Could not compile `rustcov`.
Sep 02 01:19:57.032 INFO kablam! 
Sep 02 01:19:57.032 INFO kablam! To learn more, run the command again with --verbose.
Sep 02 01:19:57.033 INFO kablam! su: No module specific data is present
Sep 02 01:19:57.430 INFO running `"docker" "rm" "-f" "47a233c4b6de8d47a4a55e75be82bcc665cc6f045432dd9b7a6ec14f07550500"`
Sep 02 01:19:57.565 INFO blam! 47a233c4b6de8d47a4a55e75be82bcc665cc6f045432dd9b7a6ec14f07550500