Nov 03 08:44:47.736 INFO checking fatfs-0.3.0 against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 03 08:44:47.736 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-1/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 03 08:44:48.029 INFO blam! 9a831e12a673cdf6d64f903dc80946a944f4c00867cf1fe6c4d4481ab5d8f57f
Nov 03 08:44:48.031 INFO running `"docker" "start" "-a" "9a831e12a673cdf6d64f903dc80946a944f4c00867cf1fe6c4d4481ab5d8f57f"`
Nov 03 08:44:48.796 INFO kablam! usermod: no changes
Nov 03 08:44:48.924 INFO kablam!     Checking fscommon v0.1.0
Nov 03 08:44:48.928 INFO kablam!     Checking fatfs v0.3.0 (/source)
Nov 03 08:44:51.987 INFO kablam! warning: unused return value of `std::clone::Clone::clone` that must be used
Nov 03 08:44:51.987 INFO kablam!    --> src/dir.rs:112:9
Nov 03 08:44:51.987 INFO kablam!     |
Nov 03 08:44:51.987 INFO kablam! 112 |         self.stream.clone();
Nov 03 08:44:51.987 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Nov 03 08:44:51.987 INFO kablam!     |
Nov 03 08:44:51.987 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 03 08:44:51.987 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Nov 03 08:44:51.987 INFO kablam! 
Nov 03 08:44:56.273 INFO kablam! warning: unused return value of `std::clone::Clone::clone` that must be used
Nov 03 08:44:56.273 INFO kablam!    --> src/dir.rs:112:9
Nov 03 08:44:56.273 INFO kablam!     |
Nov 03 08:44:56.273 INFO kablam! 112 |         self.stream.clone();
Nov 03 08:44:56.273 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Nov 03 08:44:56.273 INFO kablam!     |
Nov 03 08:44:56.276 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 03 08:44:56.277 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Nov 03 08:44:56.277 INFO kablam! 
Nov 03 08:44:57.887 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.04s
Nov 03 08:44:57.901 INFO kablam! su: No module specific data is present
Nov 03 08:44:59.088 INFO running `"docker" "rm" "-f" "9a831e12a673cdf6d64f903dc80946a944f4c00867cf1fe6c4d4481ab5d8f57f"`
Nov 03 08:44:59.412 INFO blam! 9a831e12a673cdf6d64f903dc80946a944f4c00867cf1fe6c4d4481ab5d8f57f