Aug 02 10:21:56.934 INFO checking fatfs-0.3.0 against 1.27.2 for lazy_static-1
Aug 02 10:21:56.934 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 10:21:56.934 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 10:21:56.934 INFO running `"docker" "create" "-v" "/tmp/crater.1LU4JQklaAci:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-7/1.27.2:/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 +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 10:21:57.143 INFO blam! 3181e5bbbf5f78c1b5ceabd66bd0c27332de67d21074229e0148356bac5de68b
Aug 02 10:21:57.145 INFO running `"docker" "start" "-a" "3181e5bbbf5f78c1b5ceabd66bd0c27332de67d21074229e0148356bac5de68b"`
Aug 02 10:21:58.757 INFO kablam!     Checking fscommon v0.1.0
Aug 02 10:21:58.757 INFO kablam!     Checking fatfs v0.3.0 (file:///source)
Aug 02 10:22:03.304 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Aug 02 10:22:03.304 INFO kablam!    --> src/dir.rs:112:9
Aug 02 10:22:03.304 INFO kablam!     |
Aug 02 10:22:03.304 INFO kablam! 112 |         self.stream.clone();
Aug 02 10:22:03.304 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Aug 02 10:22:03.304 INFO kablam!     |
Aug 02 10:22:03.305 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 02 10:22:03.305 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Aug 02 10:22:03.306 INFO kablam! 
Aug 02 10:22:07.484 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Aug 02 10:22:07.484 INFO kablam!    --> src/dir.rs:112:9
Aug 02 10:22:07.484 INFO kablam!     |
Aug 02 10:22:07.484 INFO kablam! 112 |         self.stream.clone();
Aug 02 10:22:07.484 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Aug 02 10:22:07.484 INFO kablam!     |
Aug 02 10:22:07.484 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 02 10:22:07.484 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Aug 02 10:22:07.484 INFO kablam! 
Aug 02 10:22:08.961 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.29s
Aug 02 10:22:08.976 INFO kablam! su: No module specific data is present
Aug 02 10:22:09.617 INFO running `"docker" "rm" "-f" "3181e5bbbf5f78c1b5ceabd66bd0c27332de67d21074229e0148356bac5de68b"`
Aug 02 10:22:09.801 INFO blam! 3181e5bbbf5f78c1b5ceabd66bd0c27332de67d21074229e0148356bac5de68b