Nov 02 20:53:46.563 INFO testing fatfs-0.3.0 against 1.30.0 for beta-1.31-1
Nov 02 20:53:46.563 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-7/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-1/1.30.0:/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 +1.30.0 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 02 20:53:46.779 INFO blam! 0f12cf2a16b7cef0a8001dd47517f1c6e44c17fc55291f5ac5ec55c304fa1242
Nov 02 20:53:46.782 INFO running `"docker" "start" "-a" "0f12cf2a16b7cef0a8001dd47517f1c6e44c17fc55291f5ac5ec55c304fa1242"`
Nov 02 20:53:47.291 INFO kablam! usermod: no changes
Nov 02 20:53:47.475 INFO kablam!    Compiling fatfs v0.3.0 (/source)
Nov 02 20:53:49.456 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Nov 02 20:53:49.456 INFO kablam!    --> src/dir.rs:112:9
Nov 02 20:53:49.456 INFO kablam!     |
Nov 02 20:53:49.456 INFO kablam! 112 |         self.stream.clone();
Nov 02 20:53:49.456 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Nov 02 20:53:49.456 INFO kablam!     |
Nov 02 20:53:49.456 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 02 20:53:49.456 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Nov 02 20:53:49.456 INFO kablam! 
Nov 02 20:53:50.187 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.88s
Nov 02 20:53:50.192 INFO kablam! su: No module specific data is present
Nov 02 20:53:50.983 INFO running `"docker" "rm" "-f" "0f12cf2a16b7cef0a8001dd47517f1c6e44c17fc55291f5ac5ec55c304fa1242"`
Nov 02 20:53:51.241 INFO blam! 0f12cf2a16b7cef0a8001dd47517f1c6e44c17fc55291f5ac5ec55c304fa1242
Nov 02 20:53:51.246 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-7/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-1/1.30.0:/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 +1.30.0 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 02 20:53:51.539 INFO blam! 8ec3c5d3c2440939b3dc33bd6f541324a28042c4e79cc5d0afb986dae8f4ab36
Nov 02 20:53:51.539 INFO running `"docker" "start" "-a" "8ec3c5d3c2440939b3dc33bd6f541324a28042c4e79cc5d0afb986dae8f4ab36"`
Nov 02 20:53:52.553 INFO kablam! usermod: no changes
Nov 02 20:53:52.666 INFO kablam!    Compiling fscommon v0.1.0
Nov 02 20:53:53.567 INFO kablam!    Compiling fatfs v0.3.0 (/source)
Nov 02 20:53:58.319 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Nov 02 20:53:58.319 INFO kablam!    --> src/dir.rs:112:9
Nov 02 20:53:58.319 INFO kablam!     |
Nov 02 20:53:58.319 INFO kablam! 112 |         self.stream.clone();
Nov 02 20:53:58.319 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Nov 02 20:53:58.319 INFO kablam!     |
Nov 02 20:53:58.319 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 02 20:53:58.319 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Nov 02 20:53:58.319 INFO kablam! 
Nov 02 20:54:01.675 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.10s
Nov 02 20:54:01.683 INFO kablam! su: No module specific data is present
Nov 02 20:54:02.699 INFO running `"docker" "rm" "-f" "8ec3c5d3c2440939b3dc33bd6f541324a28042c4e79cc5d0afb986dae8f4ab36"`
Nov 02 20:54:03.037 INFO blam! 8ec3c5d3c2440939b3dc33bd6f541324a28042c4e79cc5d0afb986dae8f4ab36
