Nov 03 05:03:37.269 INFO checking nbchan-0.1.3 against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 03 05:03:37.270 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-7/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 05:03:37.678 INFO blam! 5c77475e82a1df24f11efc1e9bd9ef4816b3121b9920aed366b79c96e2e98113
Nov 03 05:03:37.680 INFO running `"docker" "start" "-a" "5c77475e82a1df24f11efc1e9bd9ef4816b3121b9920aed366b79c96e2e98113"`
Nov 03 05:03:39.264 INFO kablam! usermod: no changes
Nov 03 05:03:39.308 INFO kablam!     Checking nbchan v0.1.3 (/source)
Nov 03 05:03:41.745 INFO kablam! warning: unused return value of `std::clone::Clone::clone` that must be used
Nov 03 05:03:41.745 INFO kablam!   --> benches/lib.rs:38:9
Nov 03 05:03:41.745 INFO kablam!    |
Nov 03 05:03:41.746 INFO kablam! 38 |         tx.clone();
Nov 03 05:03:41.746 INFO kablam!    |         ^^^^^^^^^^^
Nov 03 05:03:41.746 INFO kablam!    |
Nov 03 05:03:41.746 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 03 05:03:41.747 INFO kablam!    = note: cloning is often expensive and is not expected to have side effects
Nov 03 05:03:41.747 INFO kablam! 
Nov 03 05:03:41.747 INFO kablam! warning: unused return value of `std::clone::Clone::clone` that must be used
Nov 03 05:03:41.747 INFO kablam!   --> benches/lib.rs:46:9
Nov 03 05:03:41.748 INFO kablam!    |
Nov 03 05:03:41.748 INFO kablam! 46 |         tx.clone();
Nov 03 05:03:41.748 INFO kablam!    |         ^^^^^^^^^^^
Nov 03 05:03:41.748 INFO kablam!    |
Nov 03 05:03:41.749 INFO kablam!    = note: cloning is often expensive and is not expected to have side effects
Nov 03 05:03:41.749 INFO kablam! 
Nov 03 05:03:41.758 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.46s
Nov 03 05:03:41.760 INFO kablam! su: No module specific data is present
Nov 03 05:03:42.403 INFO running `"docker" "rm" "-f" "5c77475e82a1df24f11efc1e9bd9ef4816b3121b9920aed366b79c96e2e98113"`
Nov 03 05:03:42.800 INFO blam! 5c77475e82a1df24f11efc1e9bd9ef4816b3121b9920aed366b79c96e2e98113