Nov 01 19:30:26.977 INFO checking nbchan-0.1.3 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 19:30:26.977 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 19:30:27.451 INFO blam! 71d7149f2d84be6cb982f26573e7efa1b63e0ec029f945f9a710f15175681d34
Nov 01 19:30:27.469 INFO running `"docker" "start" "-a" "71d7149f2d84be6cb982f26573e7efa1b63e0ec029f945f9a710f15175681d34"`
Nov 01 19:30:28.812 INFO kablam! usermod: no changes
Nov 01 19:30:28.872 INFO kablam!     Checking nbchan v0.1.3 (/source)
Nov 01 19:30:30.972 INFO kablam! warning: unused return value of `std::clone::Clone::clone` that must be used
Nov 01 19:30:30.972 INFO kablam!   --> benches/lib.rs:38:9
Nov 01 19:30:30.972 INFO kablam!    |
Nov 01 19:30:30.972 INFO kablam! 38 |         tx.clone();
Nov 01 19:30:30.972 INFO kablam!    |         ^^^^^^^^^^^
Nov 01 19:30:30.972 INFO kablam!    |
Nov 01 19:30:30.972 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 19:30:30.972 INFO kablam!    = note: cloning is often expensive and is not expected to have side effects
Nov 01 19:30:30.972 INFO kablam! 
Nov 01 19:30:30.976 INFO kablam! warning: unused return value of `std::clone::Clone::clone` that must be used
Nov 01 19:30:30.976 INFO kablam!   --> benches/lib.rs:46:9
Nov 01 19:30:30.976 INFO kablam!    |
Nov 01 19:30:30.976 INFO kablam! 46 |         tx.clone();
Nov 01 19:30:30.976 INFO kablam!    |         ^^^^^^^^^^^
Nov 01 19:30:30.976 INFO kablam!    |
Nov 01 19:30:30.976 INFO kablam!    = note: cloning is often expensive and is not expected to have side effects
Nov 01 19:30:30.976 INFO kablam! 
Nov 01 19:30:31.003 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.16s
Nov 01 19:30:31.003 INFO kablam! su: No module specific data is present
Nov 01 19:30:31.444 INFO running `"docker" "rm" "-f" "71d7149f2d84be6cb982f26573e7efa1b63e0ec029f945f9a710f15175681d34"`
Nov 01 19:30:31.584 INFO blam! 71d7149f2d84be6cb982f26573e7efa1b63e0ec029f945f9a710f15175681d34