Sep 10 10:37:14.298 INFO checking rustcov-0.0.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 10:37:14.298 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 10:37:14.298 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-2/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 10:37:14.474 INFO blam! 1c9181e5c98e393c09e3bcd5c3f1c40ca682fcc3562af47c79a80958ad064d3b
Sep 10 10:37:14.474 INFO running `"docker" "start" "-a" "1c9181e5c98e393c09e3bcd5c3f1c40ca682fcc3562af47c79a80958ad064d3b"`
Sep 10 10:37:15.251 INFO kablam! usermod: no changes
Sep 10 10:37:15.273 INFO kablam!     Checking rustcov v0.0.0 (file:///source)
Sep 10 10:37:15.476 INFO kablam! error[E0457]: plugin `rustcov` only found in rlib format, but must be available in dylib format
Sep 10 10:37:15.476 INFO kablam!  --> examples/plugin.rs:2:11
Sep 10 10:37:15.476 INFO kablam!   |
Sep 10 10:37:15.476 INFO kablam! 2 | #![plugin(rustcov)]
Sep 10 10:37:15.476 INFO kablam!   |           ^^^^^^^
Sep 10 10:37:15.476 INFO kablam! 
Sep 10 10:37:15.562 INFO kablam! error[E0601]: `main` function not found in crate `plugin`
Sep 10 10:37:15.562 INFO kablam!   |
Sep 10 10:37:15.562 INFO kablam!   = note: consider adding a `main` function to `examples/plugin.rs`
Sep 10 10:37:15.562 INFO kablam! 
Sep 10 10:37:15.576 INFO kablam! error: aborting due to 2 previous errors
Sep 10 10:37:15.576 INFO kablam! 
Sep 10 10:37:15.576 INFO kablam! Some errors occurred: E0457, E0601.
Sep 10 10:37:15.576 INFO kablam! For more information about an error, try `rustc --explain E0457`.
Sep 10 10:37:15.580 INFO kablam! error: Could not compile `rustcov`.
Sep 10 10:37:15.580 INFO kablam! 
Sep 10 10:37:15.580 INFO kablam! To learn more, run the command again with --verbose.
Sep 10 10:37:15.581 INFO kablam! su: No module specific data is present
Sep 10 10:37:15.993 INFO running `"docker" "rm" "-f" "1c9181e5c98e393c09e3bcd5c3f1c40ca682fcc3562af47c79a80958ad064d3b"`
Sep 10 10:37:16.080 INFO blam! 1c9181e5c98e393c09e3bcd5c3f1c40ca682fcc3562af47c79a80958ad064d3b