Sep 21 10:35:22.792 INFO checking fatfs-0.3.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 10:35:22.792 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 10:35:22.792 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-1/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 10:35:22.974 INFO blam! aac35cfed0a791341f68c47c3b7fdb7760c319e30edf4ed0ed3b13b606f6bbd7
Sep 21 10:35:22.976 INFO running `"docker" "start" "-a" "aac35cfed0a791341f68c47c3b7fdb7760c319e30edf4ed0ed3b13b606f6bbd7"`
Sep 21 10:35:24.373 INFO kablam! usermod: no changes
Sep 21 10:35:24.546 INFO kablam!     Checking fscommon v0.1.0
Sep 21 10:35:24.546 INFO kablam!     Checking fatfs v0.3.0 (/source)
Sep 21 10:35:27.366 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Sep 21 10:35:27.367 INFO kablam!    --> src/dir.rs:112:9
Sep 21 10:35:27.367 INFO kablam!     |
Sep 21 10:35:27.368 INFO kablam! 112 |         self.stream.clone();
Sep 21 10:35:27.368 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Sep 21 10:35:27.368 INFO kablam!     |
Sep 21 10:35:27.369 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 21 10:35:27.369 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Sep 21 10:35:27.370 INFO kablam! 
Sep 21 10:35:31.156 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Sep 21 10:35:31.157 INFO kablam!    --> src/dir.rs:112:9
Sep 21 10:35:31.157 INFO kablam!     |
Sep 21 10:35:31.157 INFO kablam! 112 |         self.stream.clone();
Sep 21 10:35:31.158 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Sep 21 10:35:31.158 INFO kablam!     |
Sep 21 10:35:31.158 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 21 10:35:31.159 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Sep 21 10:35:31.159 INFO kablam! 
Sep 21 10:35:31.847 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.44s
Sep 21 10:35:31.860 INFO kablam! su: No module specific data is present
Sep 21 10:35:33.134 INFO running `"docker" "rm" "-f" "aac35cfed0a791341f68c47c3b7fdb7760c319e30edf4ed0ed3b13b606f6bbd7"`
Sep 21 10:35:33.228 INFO blam! aac35cfed0a791341f68c47c3b7fdb7760c319e30edf4ed0ed3b13b606f6bbd7