Sep 10 13:31:02.994 INFO checking optional_struct-0.2.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 13:31:02.994 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 13:31:02.994 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-5/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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=1000" "-e" "CMD=cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 13:31:03.170 INFO blam! c50e0221ecf64f24a479eec5fbde7e5c59f8199a2fc20c94ccc253edcf94aee7
Sep 10 13:31:03.172 INFO running `"docker" "start" "-a" "c50e0221ecf64f24a479eec5fbde7e5c59f8199a2fc20c94ccc253edcf94aee7"`
Sep 10 13:31:03.931 INFO kablam! usermod: no changes
Sep 10 13:31:03.980 INFO kablam!    Compiling optional_struct v0.2.0 (file:///source)
Sep 10 13:31:06.592 INFO kablam! warning: struct is never constructed: `Config`
Sep 10 13:31:06.592 INFO kablam!  --> tests/empty.rs:5:1
Sep 10 13:31:06.592 INFO kablam!   |
Sep 10 13:31:06.592 INFO kablam! 5 | struct Config {
Sep 10 13:31:06.592 INFO kablam!   | ^^^^^^^^^^^^^
Sep 10 13:31:06.592 INFO kablam!   |
Sep 10 13:31:06.592 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 10 13:31:06.592 INFO kablam! 
Sep 10 13:31:06.742 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.79s
Sep 10 13:31:06.746 INFO kablam! su: No module specific data is present
Sep 10 13:31:07.560 INFO running `"docker" "rm" "-f" "c50e0221ecf64f24a479eec5fbde7e5c59f8199a2fc20c94ccc253edcf94aee7"`
Sep 10 13:31:07.634 INFO blam! c50e0221ecf64f24a479eec5fbde7e5c59f8199a2fc20c94ccc253edcf94aee7