Nov 05 00:09:04.449 INFO checking fatfs-0.3.0 against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 05 00:09:04.450 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-1/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +e740b9aa0b624fa39feb39613e76d15bdf57e594-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 05 00:09:04.831 INFO blam! 5039272d3a145c58ffc79d61d2cc522c6008d8485cc4fdbffa420da91b1690d4
Nov 05 00:09:04.847 INFO running `"docker" "start" "-a" "5039272d3a145c58ffc79d61d2cc522c6008d8485cc4fdbffa420da91b1690d4"`
Nov 05 00:09:05.662 INFO kablam! usermod: no changes
Nov 05 00:09:05.732 INFO kablam!     Checking fscommon v0.1.0
Nov 05 00:09:05.733 INFO kablam!     Checking fatfs v0.3.0 (/source)
Nov 05 00:09:07.855 INFO kablam! warning: unused return value of `std::clone::Clone::clone` that must be used
Nov 05 00:09:07.855 INFO kablam!    --> src/dir.rs:112:9
Nov 05 00:09:07.855 INFO kablam!     |
Nov 05 00:09:07.855 INFO kablam! 112 |         self.stream.clone();
Nov 05 00:09:07.855 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Nov 05 00:09:07.855 INFO kablam!     |
Nov 05 00:09:07.855 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 05 00:09:07.855 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Nov 05 00:09:07.855 INFO kablam! 
Nov 05 00:09:12.007 INFO kablam! warning: unused return value of `std::clone::Clone::clone` that must be used
Nov 05 00:09:12.008 INFO kablam!    --> src/dir.rs:112:9
Nov 05 00:09:12.008 INFO kablam!     |
Nov 05 00:09:12.008 INFO kablam! 112 |         self.stream.clone();
Nov 05 00:09:12.008 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Nov 05 00:09:12.009 INFO kablam!     |
Nov 05 00:09:12.009 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 05 00:09:12.009 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Nov 05 00:09:12.010 INFO kablam! 
Nov 05 00:09:14.508 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.83s
Nov 05 00:09:14.522 INFO kablam! su: No module specific data is present
Nov 05 00:09:15.154 INFO running `"docker" "rm" "-f" "5039272d3a145c58ffc79d61d2cc522c6008d8485cc4fdbffa420da91b1690d4"`
Nov 05 00:09:15.332 INFO blam! 5039272d3a145c58ffc79d61d2cc522c6008d8485cc4fdbffa420da91b1690d4