Aug 11 16:55:08.465 INFO checking crossbeam-utils-0.5.0 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 16:55:08.465 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 16:55:08.465 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 16:55:08.465 INFO running `"docker" "create" "-v" "/tmp/crater.uIz0vMmgGly2:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-6/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 16:55:08.804 INFO blam! 9a6486591c9799da67325b549a23b3a82181ade6826711127160da2cb673c8b9
Aug 11 16:55:08.806 INFO running `"docker" "start" "-a" "9a6486591c9799da67325b549a23b3a82181ade6826711127160da2cb673c8b9"`
Aug 11 16:55:09.983 INFO kablam!     Blocking waiting for file lock on the git checkouts
Aug 11 16:55:10.116 INFO kablam!     Checking crossbeam-utils v0.5.0 (file:///source)
Aug 11 16:55:11.431 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Aug 11 16:55:11.431 INFO kablam!    --> src/cache_padded.rs:168:9
Aug 11 16:55:11.431 INFO kablam!     |
Aug 11 16:55:11.431 INFO kablam! 168 |         a.clone();
Aug 11 16:55:11.431 INFO kablam!     |         ^^^^^^^^^^
Aug 11 16:55:11.431 INFO kablam!     |
Aug 11 16:55:11.431 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 11 16:55:11.431 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Aug 11 16:55:11.431 INFO kablam! 
Aug 11 16:55:11.485 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
Aug 11 16:55:11.485 INFO kablam! su: No module specific data is present
Aug 11 16:55:12.144 INFO running `"docker" "rm" "-f" "9a6486591c9799da67325b549a23b3a82181ade6826711127160da2cb673c8b9"`
Aug 11 16:55:12.316 INFO blam! 9a6486591c9799da67325b549a23b3a82181ade6826711127160da2cb673c8b9