Sep 14 16:46:00.287 INFO checking fatfs-0.3.0 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 16:46:00.287 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 16:46:00.287 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-4/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 16:46:00.449 INFO blam! 6621fdcf3d9c7f21f93463d87f2e28a6d246aff74ce35883192e0bbb6f5b2093
Sep 14 16:46:00.460 INFO running `"docker" "start" "-a" "6621fdcf3d9c7f21f93463d87f2e28a6d246aff74ce35883192e0bbb6f5b2093"`
Sep 14 16:46:01.194 INFO kablam! usermod: no changes
Sep 14 16:46:01.295 INFO kablam!     Checking fscommon v0.1.0
Sep 14 16:46:01.295 INFO kablam!     Checking fatfs v0.3.0 (file:///source)
Sep 14 16:46:02.706 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Sep 14 16:46:02.706 INFO kablam!    --> src/dir.rs:112:9
Sep 14 16:46:02.706 INFO kablam!     |
Sep 14 16:46:02.706 INFO kablam! 112 |         self.stream.clone();
Sep 14 16:46:02.706 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Sep 14 16:46:02.706 INFO kablam!     |
Sep 14 16:46:02.706 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 14 16:46:02.706 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Sep 14 16:46:02.706 INFO kablam! 
Sep 14 16:46:04.331 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Sep 14 16:46:04.331 INFO kablam!    --> src/dir.rs:112:9
Sep 14 16:46:04.331 INFO kablam!     |
Sep 14 16:46:04.331 INFO kablam! 112 |         self.stream.clone();
Sep 14 16:46:04.331 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Sep 14 16:46:04.331 INFO kablam!     |
Sep 14 16:46:04.331 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 14 16:46:04.331 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Sep 14 16:46:04.331 INFO kablam! 
Sep 14 16:46:05.718 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.50s
Sep 14 16:46:05.737 INFO kablam! su: No module specific data is present
Sep 14 16:46:06.685 INFO running `"docker" "rm" "-f" "6621fdcf3d9c7f21f93463d87f2e28a6d246aff74ce35883192e0bbb6f5b2093"`
Sep 14 16:46:06.800 INFO blam! 6621fdcf3d9c7f21f93463d87f2e28a6d246aff74ce35883192e0bbb6f5b2093