Sep 02 03:18:25.567 INFO checking api-0.2.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 02 03:18:25.567 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 02 03:18:25.567 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 03:18:25.719 INFO blam! 7d730eace07ac23a2649a6b911cfd2604b1f5811a14555c3ed1fa8d192bbfc7a
Sep 02 03:18:25.721 INFO running `"docker" "start" "-a" "7d730eace07ac23a2649a6b911cfd2604b1f5811a14555c3ed1fa8d192bbfc7a"`
Sep 02 03:18:26.550 INFO kablam!     Checking api v0.2.0 (file:///source)
Sep 02 03:18:27.798 INFO kablam! error[E0601]: `main` function not found in crate `httpbin`
Sep 02 03:18:27.798 INFO kablam!   |
Sep 02 03:18:27.798 INFO kablam!   = note: consider adding a `main` function to `examples/httpbin.rs`
Sep 02 03:18:27.798 INFO kablam! 
Sep 02 03:18:27.798 INFO kablam! error: aborting due to previous error
Sep 02 03:18:27.798 INFO kablam! 
Sep 02 03:18:27.798 INFO kablam! For more information about this error, try `rustc --explain E0601`.
Sep 02 03:18:27.806 INFO kablam! error: Could not compile `api`.
Sep 02 03:18:27.806 INFO kablam! 
Sep 02 03:18:27.807 INFO kablam! To learn more, run the command again with --verbose.
Sep 02 03:18:27.808 INFO kablam! su: No module specific data is present
Sep 02 03:18:28.395 INFO running `"docker" "rm" "-f" "7d730eace07ac23a2649a6b911cfd2604b1f5811a14555c3ed1fa8d192bbfc7a"`
Sep 02 03:18:28.501 INFO blam! 7d730eace07ac23a2649a6b911cfd2604b1f5811a14555c3ed1fa8d192bbfc7a