Aug 10 21:56:06.962 INFO checking workerpool-1.1.1 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 10 21:56:06.962 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 10 21:56:06.962 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 10 21:56:06.963 INFO running `"docker" "create" "-v" "/tmp/crater.ROBtrJiyegYz:/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 10 21:56:07.151 INFO blam! bbef87c738541c30ed0c666edafca1e0442d6222d8a2bcd88e42b077e4575b49
Aug 10 21:56:07.152 INFO running `"docker" "start" "-a" "bbef87c738541c30ed0c666edafca1e0442d6222d8a2bcd88e42b077e4575b49"`
Aug 10 21:56:08.277 INFO kablam!     Checking workerpool v1.1.1 (file:///source)
Aug 10 21:56:09.246 INFO kablam! warning: unused arithmetic operation which must be used
Aug 10 21:56:09.246 INFO kablam!     --> src/lib.rs:1070:46
Aug 10 21:56:09.246 INFO kablam!      |
Aug 10 21:56:09.246 INFO kablam! 1070 |             pool.execute(Thunk::of(move || { 1 + 1; }));
Aug 10 21:56:09.246 INFO kablam!      |                                              ^^^^^
Aug 10 21:56:09.246 INFO kablam!      |
Aug 10 21:56:09.246 INFO kablam!      = note: #[warn(unused_must_use)] on by default
Aug 10 21:56:09.246 INFO kablam! 
Aug 10 21:56:09.268 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
Aug 10 21:56:09.270 INFO kablam! su: No module specific data is present
Aug 10 21:56:10.165 INFO running `"docker" "rm" "-f" "bbef87c738541c30ed0c666edafca1e0442d6222d8a2bcd88e42b077e4575b49"`
Aug 10 21:56:10.344 INFO blam! bbef87c738541c30ed0c666edafca1e0442d6222d8a2bcd88e42b077e4575b49