Aug 11 07:04:43.864 INFO checking optional_struct-0.1.3 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 07:04:43.864 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 07:04:43.864 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 07:04:43.864 INFO running `"docker" "create" "-v" "/tmp/crater.vhO01g4b7hGN:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-7/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 07:04:44.145 INFO blam! 84cceeea91c7cc1479b5e53efb3950544aaebd4b245eeefdbb4e68bd81e80f95
Aug 11 07:04:44.148 INFO running `"docker" "start" "-a" "84cceeea91c7cc1479b5e53efb3950544aaebd4b245eeefdbb4e68bd81e80f95"`
Aug 11 07:04:46.099 INFO kablam!    Compiling optional_struct v0.1.3 (file:///source)
Aug 11 07:04:49.852 INFO kablam! warning: struct is never constructed: `Config`
Aug 11 07:04:49.852 INFO kablam!  --> tests/empty.rs:5:1
Aug 11 07:04:49.852 INFO kablam!   |
Aug 11 07:04:49.852 INFO kablam! 5 | struct Config {
Aug 11 07:04:49.852 INFO kablam!   | ^^^^^^^^^^^^^
Aug 11 07:04:49.852 INFO kablam!   |
Aug 11 07:04:49.852 INFO kablam!   = note: #[warn(dead_code)] on by default
Aug 11 07:04:49.852 INFO kablam! 
Aug 11 07:04:49.944 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.88s
Aug 11 07:04:49.969 INFO kablam! su: No module specific data is present
Aug 11 07:04:51.115 INFO running `"docker" "rm" "-f" "84cceeea91c7cc1479b5e53efb3950544aaebd4b245eeefdbb4e68bd81e80f95"`
Aug 11 07:04:51.284 INFO blam! 84cceeea91c7cc1479b5e53efb3950544aaebd4b245eeefdbb4e68bd81e80f95