Aug 30 09:12:18.230 INFO checking optional_struct-0.2.0 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 09:12:18.230 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 09:12:18.230 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-0/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 09:12:18.383 INFO blam! 49123658b3f6f4203a7a00c25d02f387d4fd7fa8e1003d981d7d7e2d7ef8e818
Aug 30 09:12:18.385 INFO running `"docker" "start" "-a" "49123658b3f6f4203a7a00c25d02f387d4fd7fa8e1003d981d7d7e2d7ef8e818"`
Aug 30 09:12:19.176 INFO kablam!    Compiling optional_struct v0.2.0 (file:///source)
Aug 30 09:12:25.620 INFO kablam! warning: struct is never constructed: `Config`
Aug 30 09:12:25.620 INFO kablam!  --> tests/empty.rs:5:1
Aug 30 09:12:25.620 INFO kablam!   |
Aug 30 09:12:25.620 INFO kablam! 5 | struct Config {
Aug 30 09:12:25.620 INFO kablam!   | ^^^^^^^^^^^^^
Aug 30 09:12:25.620 INFO kablam!   |
Aug 30 09:12:25.620 INFO kablam!   = note: #[warn(dead_code)] on by default
Aug 30 09:12:25.620 INFO kablam! 
Aug 30 09:12:25.669 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.51s
Aug 30 09:12:25.673 INFO kablam! su: No module specific data is present
Aug 30 09:12:26.126 INFO running `"docker" "rm" "-f" "49123658b3f6f4203a7a00c25d02f387d4fd7fa8e1003d981d7d7e2d7ef8e818"`
Aug 30 09:12:26.216 INFO blam! 49123658b3f6f4203a7a00c25d02f387d4fd7fa8e1003d981d7d7e2d7ef8e818