Sep 18 00:53:04.725 INFO checking fatfs-0.3.0 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 18 00:53:04.725 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 18 00:53:04.725 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-1/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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" "-e" "USER_ID=1000" "-e" "CMD=cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 18 00:53:04.950 INFO blam! 163178cc29e928bf86c6e2c11bbd1acb8dc19c0ceafd01c719d183a5de77f99e
Sep 18 00:53:04.953 INFO running `"docker" "start" "-a" "163178cc29e928bf86c6e2c11bbd1acb8dc19c0ceafd01c719d183a5de77f99e"`
Sep 18 00:53:06.139 INFO kablam! usermod: no changes
Sep 18 00:53:06.194 INFO kablam!     Checking fscommon v0.1.0
Sep 18 00:53:06.195 INFO kablam!     Checking fatfs v0.3.0 (/source)
Sep 18 00:53:07.370 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Sep 18 00:53:07.370 INFO kablam!    --> src/dir.rs:112:9
Sep 18 00:53:07.371 INFO kablam!     |
Sep 18 00:53:07.371 INFO kablam! 112 |         self.stream.clone();
Sep 18 00:53:07.371 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Sep 18 00:53:07.371 INFO kablam!     |
Sep 18 00:53:07.371 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 18 00:53:07.371 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Sep 18 00:53:07.371 INFO kablam! 
Sep 18 00:53:08.099 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Sep 18 00:53:08.099 INFO kablam!    --> src/dir.rs:112:9
Sep 18 00:53:08.099 INFO kablam!     |
Sep 18 00:53:08.099 INFO kablam! 112 |         self.stream.clone();
Sep 18 00:53:08.099 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Sep 18 00:53:08.099 INFO kablam!     |
Sep 18 00:53:08.099 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 18 00:53:08.099 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Sep 18 00:53:08.099 INFO kablam! 
Sep 18 00:53:08.968 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.80s
Sep 18 00:53:08.971 INFO kablam! su: No module specific data is present
Sep 18 00:53:09.590 INFO running `"docker" "rm" "-f" "163178cc29e928bf86c6e2c11bbd1acb8dc19c0ceafd01c719d183a5de77f99e"`
Sep 18 00:53:09.658 INFO blam! 163178cc29e928bf86c6e2c11bbd1acb8dc19c0ceafd01c719d183a5de77f99e