Sep 01 22:19:41.095 INFO checking drone-test-0.1.2 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 22:19:41.095 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 22:19:41.095 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/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 01 22:19:41.244 INFO blam! b26323b8d422f0442f2f9588a4f18a260279dc51798cf6a5c4ac8b383cad4acf
Sep 01 22:19:41.245 INFO running `"docker" "start" "-a" "b26323b8d422f0442f2f9588a4f18a260279dc51798cf6a5c4ac8b383cad4acf"`
Sep 01 22:19:41.868 INFO kablam!     Checking sc v0.2.2
Sep 01 22:19:42.029 INFO kablam!     Checking drone-test v0.1.2 (file:///source)
Sep 01 22:19:42.503 INFO kablam! error[E0152]: duplicate lang item found: `start`.
Sep 01 22:19:42.504 INFO kablam!    --> src/lib.rs:123:1
Sep 01 22:19:42.504 INFO kablam!     |
Sep 01 22:19:42.504 INFO kablam! 123 | / extern "C" fn start(
Sep 01 22:19:42.504 INFO kablam! 124 | |   main: fn(),
Sep 01 22:19:42.504 INFO kablam! 125 | |   _argc: isize,
Sep 01 22:19:42.504 INFO kablam! 126 | |   _argv: *const *const u8,
Sep 01 22:19:42.504 INFO kablam! ...   |
Sep 01 22:19:42.504 INFO kablam! 129 | |   0
Sep 01 22:19:42.504 INFO kablam! 130 | | }
Sep 01 22:19:42.504 INFO kablam!     | |_^
Sep 01 22:19:42.504 INFO kablam!     |
Sep 01 22:19:42.504 INFO kablam!     = note: first defined in crate `std`.
Sep 01 22:19:42.504 INFO kablam! 
Sep 01 22:19:42.636 INFO kablam! error: aborting due to previous error
Sep 01 22:19:42.636 INFO kablam! 
Sep 01 22:19:42.636 INFO kablam! For more information about this error, try `rustc --explain E0152`.
Sep 01 22:19:42.646 INFO kablam! error: Could not compile `drone-test`.
Sep 01 22:19:42.646 INFO kablam! 
Sep 01 22:19:42.646 INFO kablam! To learn more, run the command again with --verbose.
Sep 01 22:19:42.647 INFO kablam! su: No module specific data is present
Sep 01 22:19:43.124 INFO running `"docker" "rm" "-f" "b26323b8d422f0442f2f9588a4f18a260279dc51798cf6a5c4ac8b383cad4acf"`
Sep 01 22:19:43.220 INFO blam! b26323b8d422f0442f2f9588a4f18a260279dc51798cf6a5c4ac8b383cad4acf