Nov 01 23:12:53.406 INFO checking fatfs-0.3.0 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 23:12:53.406 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 23:12:53.589 INFO blam! 39e3e6e9d35879910727bb877b2cefe09d7cb03f6f8d8eae74387af97fa2b5fa
Nov 01 23:12:53.590 INFO running `"docker" "start" "-a" "39e3e6e9d35879910727bb877b2cefe09d7cb03f6f8d8eae74387af97fa2b5fa"`
Nov 01 23:12:54.520 INFO kablam! usermod: no changes
Nov 01 23:12:54.668 INFO kablam!     Checking fscommon v0.1.0
Nov 01 23:12:54.672 INFO kablam!     Checking fatfs v0.3.0 (/source)
Nov 01 23:12:56.845 INFO kablam! warning: unused return value of `std::clone::Clone::clone` that must be used
Nov 01 23:12:56.845 INFO kablam!    --> src/dir.rs:112:9
Nov 01 23:12:56.845 INFO kablam!     |
Nov 01 23:12:56.846 INFO kablam! 112 |         self.stream.clone();
Nov 01 23:12:56.846 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Nov 01 23:12:56.846 INFO kablam!     |
Nov 01 23:12:56.846 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 01 23:12:56.847 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Nov 01 23:12:56.847 INFO kablam! 
Nov 01 23:12:59.596 INFO kablam! warning: unused return value of `std::clone::Clone::clone` that must be used
Nov 01 23:12:59.596 INFO kablam!    --> src/dir.rs:112:9
Nov 01 23:12:59.596 INFO kablam!     |
Nov 01 23:12:59.596 INFO kablam! 112 |         self.stream.clone();
Nov 01 23:12:59.596 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Nov 01 23:12:59.596 INFO kablam!     |
Nov 01 23:12:59.596 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 01 23:12:59.596 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Nov 01 23:12:59.596 INFO kablam! 
Nov 01 23:13:04.040 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.49s
Nov 01 23:13:04.047 INFO kablam! su: No module specific data is present
Nov 01 23:13:04.947 INFO running `"docker" "rm" "-f" "39e3e6e9d35879910727bb877b2cefe09d7cb03f6f8d8eae74387af97fa2b5fa"`
Nov 01 23:13:05.160 INFO blam! 39e3e6e9d35879910727bb877b2cefe09d7cb03f6f8d8eae74387af97fa2b5fa