Oct 13 15:25:06.767 INFO checking fatfs-0.3.0 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 15:25:06.767 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 13 15:25:06.997 INFO blam! 4f376d7c09fb4ec5a5da9f4855c1602703e6fc75dea004770e9f0bacea81836a
Oct 13 15:25:07.000 INFO running `"docker" "start" "-a" "4f376d7c09fb4ec5a5da9f4855c1602703e6fc75dea004770e9f0bacea81836a"`
Oct 13 15:25:08.139 INFO kablam! usermod: no changes
Oct 13 15:25:08.276 INFO kablam!     Checking fscommon v0.1.0
Oct 13 15:25:08.276 INFO kablam!     Checking fatfs v0.3.0 (/source)
Oct 13 15:25:10.667 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Oct 13 15:25:10.667 INFO kablam!    --> src/dir.rs:112:9
Oct 13 15:25:10.667 INFO kablam!     |
Oct 13 15:25:10.667 INFO kablam! 112 |         self.stream.clone();
Oct 13 15:25:10.667 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Oct 13 15:25:10.667 INFO kablam!     |
Oct 13 15:25:10.667 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 13 15:25:10.667 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Oct 13 15:25:10.667 INFO kablam! 
Oct 13 15:25:16.188 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Oct 13 15:25:16.188 INFO kablam!    --> src/dir.rs:112:9
Oct 13 15:25:16.188 INFO kablam!     |
Oct 13 15:25:16.188 INFO kablam! 112 |         self.stream.clone();
Oct 13 15:25:16.188 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Oct 13 15:25:16.188 INFO kablam!     |
Oct 13 15:25:16.188 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 13 15:25:16.188 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Oct 13 15:25:16.188 INFO kablam! 
Oct 13 15:25:18.230 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.07s
Oct 13 15:25:18.238 INFO kablam! su: No module specific data is present
Oct 13 15:25:19.322 INFO running `"docker" "rm" "-f" "4f376d7c09fb4ec5a5da9f4855c1602703e6fc75dea004770e9f0bacea81836a"`
Oct 13 15:25:19.596 INFO blam! 4f376d7c09fb4ec5a5da9f4855c1602703e6fc75dea004770e9f0bacea81836a