Sep 20 03:42:59.857 INFO checking fatfs-0.3.0 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 20 03:42:59.857 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 20 03:42:59.857 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-4/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 03:43:00.049 INFO blam! 372ee0d909d238ff14a3e6ca3b0546b6dde8db1d73765eeefdb692b6360ec567
Sep 20 03:43:00.051 INFO running `"docker" "start" "-a" "372ee0d909d238ff14a3e6ca3b0546b6dde8db1d73765eeefdb692b6360ec567"`
Sep 20 03:43:01.175 INFO kablam! usermod: no changes
Sep 20 03:43:01.329 INFO kablam!     Checking fscommon v0.1.0
Sep 20 03:43:01.330 INFO kablam!     Checking fatfs v0.3.0 (/source)
Sep 20 03:43:03.985 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Sep 20 03:43:03.986 INFO kablam!    --> src/dir.rs:112:9
Sep 20 03:43:03.986 INFO kablam!     |
Sep 20 03:43:03.986 INFO kablam! 112 |         self.stream.clone();
Sep 20 03:43:03.986 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Sep 20 03:43:03.987 INFO kablam!     |
Sep 20 03:43:03.987 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 20 03:43:03.988 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Sep 20 03:43:03.988 INFO kablam! 
Sep 20 03:43:07.578 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Sep 20 03:43:07.579 INFO kablam!    --> src/dir.rs:112:9
Sep 20 03:43:07.579 INFO kablam!     |
Sep 20 03:43:07.579 INFO kablam! 112 |         self.stream.clone();
Sep 20 03:43:07.580 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Sep 20 03:43:07.580 INFO kablam!     |
Sep 20 03:43:07.580 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 20 03:43:07.581 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Sep 20 03:43:07.581 INFO kablam! 
Sep 20 03:43:08.674 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.45s
Sep 20 03:43:08.681 INFO kablam! su: No module specific data is present
Sep 20 03:43:09.409 INFO running `"docker" "rm" "-f" "372ee0d909d238ff14a3e6ca3b0546b6dde8db1d73765eeefdb692b6360ec567"`
Sep 20 03:43:09.526 INFO blam! 372ee0d909d238ff14a3e6ca3b0546b6dde8db1d73765eeefdb692b6360ec567