Sep 14 12:02:11.394 INFO checking parking_lot_mpsc-0.1.5 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 12:02:11.394 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 12:02:11.394 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-4/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 12:02:11.740 INFO blam! 8d99fa015aed9f2ce5419be457d8890ae244d2b83ae737bc9830b2b39bc2b854
Sep 14 12:02:11.742 INFO running `"docker" "start" "-a" "8d99fa015aed9f2ce5419be457d8890ae244d2b83ae737bc9830b2b39bc2b854"`
Sep 14 12:02:13.825 INFO kablam! usermod: no changes
Sep 14 12:02:13.955 INFO kablam!     Checking parking_lot_mpsc v0.1.5 (file:///source)
Sep 14 12:02:16.553 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Sep 14 12:02:16.553 INFO kablam!    --> src/select.rs:522:13
Sep 14 12:02:16.553 INFO kablam!     |
Sep 14 12:02:16.553 INFO kablam! 522 |             tx1.clone();
Sep 14 12:02:16.553 INFO kablam!     |             ^^^^^^^^^^^^
Sep 14 12:02:16.553 INFO kablam!     |
Sep 14 12:02:16.553 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 14 12:02:16.553 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Sep 14 12:02:16.553 INFO kablam! 
Sep 14 12:02:16.553 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Sep 14 12:02:16.553 INFO kablam!    --> src/select.rs:544:13
Sep 14 12:02:16.553 INFO kablam!     |
Sep 14 12:02:16.553 INFO kablam! 544 |             tx1.clone();
Sep 14 12:02:16.553 INFO kablam!     |             ^^^^^^^^^^^^
Sep 14 12:02:16.553 INFO kablam!     |
Sep 14 12:02:16.553 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Sep 14 12:02:16.553 INFO kablam! 
Sep 14 12:02:16.648 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.79s
Sep 14 12:02:16.651 INFO kablam! su: No module specific data is present
Sep 14 12:02:17.179 INFO running `"docker" "rm" "-f" "8d99fa015aed9f2ce5419be457d8890ae244d2b83ae737bc9830b2b39bc2b854"`
Sep 14 12:02:17.387 INFO blam! 8d99fa015aed9f2ce5419be457d8890ae244d2b83ae737bc9830b2b39bc2b854