Sep 02 14:43:48.328 INFO checking fatfs-0.3.0 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 14:43:48.328 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 14:43:48.328 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 14:43:48.549 INFO blam! 3f658551e11cce536cec46f2cdc83e2ec54a30e08c640b67432973b9b24ba090
Sep 02 14:43:48.551 INFO running `"docker" "start" "-a" "3f658551e11cce536cec46f2cdc83e2ec54a30e08c640b67432973b9b24ba090"`
Sep 02 14:43:49.250 INFO kablam!     Checking fscommon v0.1.0
Sep 02 14:43:49.251 INFO kablam!     Checking fatfs v0.3.0 (file:///source)
Sep 02 14:43:52.029 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Sep 02 14:43:52.029 INFO kablam!    --> src/dir.rs:112:9
Sep 02 14:43:52.029 INFO kablam!     |
Sep 02 14:43:52.029 INFO kablam! 112 |         self.stream.clone();
Sep 02 14:43:52.029 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Sep 02 14:43:52.029 INFO kablam!     |
Sep 02 14:43:52.029 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 02 14:43:52.029 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Sep 02 14:43:52.029 INFO kablam! 
Sep 02 14:43:57.516 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Sep 02 14:43:57.516 INFO kablam!    --> src/dir.rs:112:9
Sep 02 14:43:57.516 INFO kablam!     |
Sep 02 14:43:57.516 INFO kablam! 112 |         self.stream.clone();
Sep 02 14:43:57.516 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Sep 02 14:43:57.522 INFO kablam!     |
Sep 02 14:43:57.522 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 02 14:43:57.522 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Sep 02 14:43:57.522 INFO kablam! 
Sep 02 14:43:58.200 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.03s
Sep 02 14:43:58.213 INFO kablam! su: No module specific data is present
Sep 02 14:43:58.782 INFO running `"docker" "rm" "-f" "3f658551e11cce536cec46f2cdc83e2ec54a30e08c640b67432973b9b24ba090"`
Sep 02 14:43:58.964 INFO blam! 3f658551e11cce536cec46f2cdc83e2ec54a30e08c640b67432973b9b24ba090