Sep 06 08:21:42.561 INFO checking crossbeam-channel-0.1.3 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 08:21:42.561 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 08:21:42.561 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-5/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 08:21:42.712 INFO blam! 3c830b9960e5df3a373c58db2afad5c1601b8c33c9e3872eb5394d0f7201e0fb
Sep 06 08:21:42.714 INFO running `"docker" "start" "-a" "3c830b9960e5df3a373c58db2afad5c1601b8c33c9e3872eb5394d0f7201e0fb"`
Sep 06 08:21:43.528 INFO kablam! usermod: no changes
Sep 06 08:21:43.641 INFO kablam!     Checking crossbeam-channel v0.1.3 (file:///source)
Sep 06 08:21:50.664 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Sep 06 08:21:50.664 INFO kablam!    --> tests/select.rs:511:13
Sep 06 08:21:50.664 INFO kablam!     |
Sep 06 08:21:50.664 INFO kablam! 511 |             tx1.clone();
Sep 06 08:21:50.664 INFO kablam!     |             ^^^^^^^^^^^^
Sep 06 08:21:50.666 INFO kablam!     |
Sep 06 08:21:50.666 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 06 08:21:50.666 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Sep 06 08:21:50.666 INFO kablam! 
Sep 06 08:21:51.683 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Sep 06 08:21:51.683 INFO kablam!    --> tests/select_loop.rs:320:13
Sep 06 08:21:51.683 INFO kablam!     |
Sep 06 08:21:51.683 INFO kablam! 320 |             tx1.clone();
Sep 06 08:21:51.683 INFO kablam!     |             ^^^^^^^^^^^^
Sep 06 08:21:51.683 INFO kablam!     |
Sep 06 08:21:51.683 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 06 08:21:51.683 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Sep 06 08:21:51.683 INFO kablam! 
Sep 06 08:21:51.745 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.18s
Sep 06 08:21:51.763 INFO kablam! su: No module specific data is present
Sep 06 08:21:52.522 INFO running `"docker" "rm" "-f" "3c830b9960e5df3a373c58db2afad5c1601b8c33c9e3872eb5394d0f7201e0fb"`
Sep 06 08:21:52.630 INFO blam! 3c830b9960e5df3a373c58db2afad5c1601b8c33c9e3872eb5394d0f7201e0fb