Aug 11 14:52:08.674 INFO checking fatfs-0.3.0 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 14:52:08.674 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 14:52:08.674 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 14:52:08.674 INFO running `"docker" "create" "-v" "/tmp/crater.MLFZZ7IBRpc0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-0/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 14:52:08.894 INFO blam! 22bec69d784df33c1efc4dad37dd0a611b649c293d308a8a344a5e55a8577af8
Aug 11 14:52:08.897 INFO running `"docker" "start" "-a" "22bec69d784df33c1efc4dad37dd0a611b649c293d308a8a344a5e55a8577af8"`
Aug 11 14:52:09.947 INFO kablam!     Checking fscommon v0.1.0
Aug 11 14:52:09.947 INFO kablam!     Checking fatfs v0.3.0 (file:///source)
Aug 11 14:52:14.871 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Aug 11 14:52:14.872 INFO kablam!    --> src/dir.rs:112:9
Aug 11 14:52:14.872 INFO kablam!     |
Aug 11 14:52:14.872 INFO kablam! 112 |         self.stream.clone();
Aug 11 14:52:14.872 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Aug 11 14:52:14.876 INFO kablam!     |
Aug 11 14:52:14.876 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 11 14:52:14.877 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Aug 11 14:52:14.877 INFO kablam! 
Aug 11 14:52:21.329 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Aug 11 14:52:21.329 INFO kablam!    --> src/dir.rs:112:9
Aug 11 14:52:21.329 INFO kablam!     |
Aug 11 14:52:21.329 INFO kablam! 112 |         self.stream.clone();
Aug 11 14:52:21.329 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Aug 11 14:52:21.329 INFO kablam!     |
Aug 11 14:52:21.329 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 11 14:52:21.329 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Aug 11 14:52:21.329 INFO kablam! 
Aug 11 14:52:22.361 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.54s
Aug 11 14:52:22.380 INFO kablam! su: No module specific data is present
Aug 11 14:52:23.029 INFO running `"docker" "rm" "-f" "22bec69d784df33c1efc4dad37dd0a611b649c293d308a8a344a5e55a8577af8"`
Aug 11 14:52:23.195 INFO blam! 22bec69d784df33c1efc4dad37dd0a611b649c293d308a8a344a5e55a8577af8