Sep 04 04:34:18.954 INFO checking rustls-0.12.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 04:34:18.954 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 04:34:18.954 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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=500" "-e" "CMD=cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 04:34:19.215 INFO blam! 939f07940aa80af9f8595742071409c470a4f1561a3b87e37dbd1271e6907127
Sep 04 04:34:19.218 INFO running `"docker" "start" "-a" "939f07940aa80af9f8595742071409c470a4f1561a3b87e37dbd1271e6907127"`
Sep 04 04:34:20.536 INFO kablam!     Checking ct-logs v0.3.0
Sep 04 04:34:20.536 INFO kablam!     Checking rustls v0.12.0 (file:///source)
Sep 04 04:34:33.118 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Sep 04 04:34:33.118 INFO kablam!    --> tests/api.rs:847:5
Sep 04 04:34:33.118 INFO kablam!     |
Sep 04 04:34:33.119 INFO kablam! 847 |     make_server_config().clone();
Sep 04 04:34:33.119 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 04:34:33.119 INFO kablam!     |
Sep 04 04:34:33.119 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 04 04:34:33.119 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Sep 04 04:34:33.119 INFO kablam! 
Sep 04 04:34:33.119 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Sep 04 04:34:33.119 INFO kablam!    --> tests/api.rs:852:5
Sep 04 04:34:33.119 INFO kablam!     |
Sep 04 04:34:33.119 INFO kablam! 852 |     make_client_config().clone();
Sep 04 04:34:33.119 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 04:34:33.119 INFO kablam!     |
Sep 04 04:34:33.119 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Sep 04 04:34:33.119 INFO kablam! 
Sep 04 04:34:33.152 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.86s
Sep 04 04:34:33.172 INFO kablam! su: No module specific data is present
Sep 04 04:34:33.628 INFO running `"docker" "rm" "-f" "939f07940aa80af9f8595742071409c470a4f1561a3b87e37dbd1271e6907127"`
Sep 04 04:34:33.749 INFO blam! 939f07940aa80af9f8595742071409c470a4f1561a3b87e37dbd1271e6907127