Sep 02 20:49:23.353 INFO checking api-0.2.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 20:49:23.353 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 20:49:23.353 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 20:49:23.545 INFO blam! a62e37d3bdb2aa4a0afa7c35ae0c93fb005e37284c9241e519e139d06046d200
Sep 02 20:49:23.548 INFO running `"docker" "start" "-a" "a62e37d3bdb2aa4a0afa7c35ae0c93fb005e37284c9241e519e139d06046d200"`
Sep 02 20:49:24.370 INFO kablam!     Checking api v0.2.0 (file:///source)
Sep 02 20:49:25.791 INFO kablam! error[E0601]: `main` function not found in crate `httpbin`
Sep 02 20:49:25.791 INFO kablam!   |
Sep 02 20:49:25.791 INFO kablam!   = note: consider adding a `main` function to `examples/httpbin.rs`
Sep 02 20:49:25.791 INFO kablam! 
Sep 02 20:49:25.792 INFO kablam! error: aborting due to previous error
Sep 02 20:49:25.792 INFO kablam! 
Sep 02 20:49:25.792 INFO kablam! For more information about this error, try `rustc --explain E0601`.
Sep 02 20:49:25.802 INFO kablam! error: Could not compile `api`.
Sep 02 20:49:25.802 INFO kablam! 
Sep 02 20:49:25.802 INFO kablam! To learn more, run the command again with --verbose.
Sep 02 20:49:25.806 INFO kablam! su: No module specific data is present
Sep 02 20:49:26.315 INFO running `"docker" "rm" "-f" "a62e37d3bdb2aa4a0afa7c35ae0c93fb005e37284c9241e519e139d06046d200"`
Sep 02 20:49:26.445 INFO blam! a62e37d3bdb2aa4a0afa7c35ae0c93fb005e37284c9241e519e139d06046d200