Sep 01 09:37:27.293 INFO checking bitlab-0.8.1 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Sep 01 09:37:27.293 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Sep 01 09:37:27.294 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-2/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 09:37:27.514 INFO blam! 9a3450df98552b30e978d491bf590e364f9b179265a7190868395f45a239a376
Sep 01 09:37:27.520 INFO running `"docker" "start" "-a" "9a3450df98552b30e978d491bf590e364f9b179265a7190868395f45a239a376"`
Sep 01 09:37:28.244 INFO kablam!     Checking bitlab v0.8.1 (file:///source)
Sep 01 09:37:30.450 INFO kablam! warning: `#[derive]` does nothing on macro invocations
Sep 01 09:37:30.450 INFO kablam!   --> examples/performance.rs:16:1
Sep 01 09:37:30.450 INFO kablam!    |
Sep 01 09:37:30.450 INFO kablam! 16 | #[derive(Debug)]
Sep 01 09:37:30.450 INFO kablam!    | ^^^^^^^^^^^^^^^^
Sep 01 09:37:30.451 INFO kablam!    |
Sep 01 09:37:30.451 INFO kablam!    = note: this may become a hard error in a future release
Sep 01 09:37:30.451 INFO kablam! 
Sep 01 09:37:35.842 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.65s
Sep 01 09:37:35.850 INFO kablam! su: No module specific data is present
Sep 01 09:37:36.269 INFO running `"docker" "rm" "-f" "9a3450df98552b30e978d491bf590e364f9b179265a7190868395f45a239a376"`
Sep 01 09:37:36.407 INFO blam! 9a3450df98552b30e978d491bf590e364f9b179265a7190868395f45a239a376