Jul 12 09:52:35.061 INFO checking fatfs-0.3.0 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 09:52:35.061 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 09:52:35.061 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 09:52:35.061 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-7/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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=500" "-e" "CMD=cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 09:52:35.293 INFO blam! 8a60a39ea86dde4d72974dfd4c5824e7e37f31798f92124d1b30f0a5d94d9150
Jul 12 09:52:35.296 INFO running `"docker" "start" "-a" "8a60a39ea86dde4d72974dfd4c5824e7e37f31798f92124d1b30f0a5d94d9150"`
Jul 12 09:52:36.211 INFO kablam!     Checking fscommon v0.1.0
Jul 12 09:52:36.214 INFO kablam!     Checking fatfs v0.3.0 (file:///source)
Jul 12 09:52:39.643 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Jul 12 09:52:39.643 INFO kablam!    --> src/dir.rs:112:9
Jul 12 09:52:39.643 INFO kablam!     |
Jul 12 09:52:39.643 INFO kablam! 112 |         self.stream.clone();
Jul 12 09:52:39.643 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Jul 12 09:52:39.650 INFO kablam!     |
Jul 12 09:52:39.651 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Jul 12 09:52:39.651 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Jul 12 09:52:39.652 INFO kablam! 
Jul 12 09:52:42.920 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Jul 12 09:52:42.920 INFO kablam!    --> src/dir.rs:112:9
Jul 12 09:52:42.920 INFO kablam!     |
Jul 12 09:52:42.920 INFO kablam! 112 |         self.stream.clone();
Jul 12 09:52:42.920 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Jul 12 09:52:42.920 INFO kablam!     |
Jul 12 09:52:42.920 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Jul 12 09:52:42.920 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Jul 12 09:52:42.920 INFO kablam! 
Jul 12 09:52:43.614 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.50s
Jul 12 09:52:43.628 INFO kablam! su: No module specific data is present
Jul 12 09:52:44.150 INFO running `"docker" "rm" "-f" "8a60a39ea86dde4d72974dfd4c5824e7e37f31798f92124d1b30f0a5d94d9150"`
Jul 12 09:52:44.284 INFO blam! 8a60a39ea86dde4d72974dfd4c5824e7e37f31798f92124d1b30f0a5d94d9150