Sep 04 07:44:06.547 INFO checking rustls-0.12.0 against try#5fe695a3844714c70e8f7731a553f7947987a68a for pr-53913
Sep 04 07:44:06.547 INFO running: cargo +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets
Sep 04 07:44:06.548 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53913/try#5fe695a3844714c70e8f7731a553f7947987a68a:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-0/try#5fe695a3844714c70e8f7731a553f7947987a68a:/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 +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 07:44:06.783 INFO blam! efc86d85848d24918a550d10815cfdf2c4482b7d7471c524843d7bf3bc3de1ae
Sep 04 07:44:06.784 INFO running `"docker" "start" "-a" "efc86d85848d24918a550d10815cfdf2c4482b7d7471c524843d7bf3bc3de1ae"`
Sep 04 07:44:07.872 INFO kablam!     Checking ct-logs v0.3.0
Sep 04 07:44:07.872 INFO kablam!     Checking rustls v0.12.0 (file:///source)
Sep 04 07:44:26.381 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Sep 04 07:44:26.381 INFO kablam!    --> tests/api.rs:847:5
Sep 04 07:44:26.381 INFO kablam!     |
Sep 04 07:44:26.381 INFO kablam! 847 |     make_server_config().clone();
Sep 04 07:44:26.381 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 07:44:26.381 INFO kablam!     |
Sep 04 07:44:26.381 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 04 07:44:26.381 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Sep 04 07:44:26.381 INFO kablam! 
Sep 04 07:44:26.382 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Sep 04 07:44:26.382 INFO kablam!    --> tests/api.rs:852:5
Sep 04 07:44:26.382 INFO kablam!     |
Sep 04 07:44:26.382 INFO kablam! 852 |     make_client_config().clone();
Sep 04 07:44:26.382 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 07:44:26.382 INFO kablam!     |
Sep 04 07:44:26.382 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Sep 04 07:44:26.382 INFO kablam! 
Sep 04 07:44:26.460 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 18.76s
Sep 04 07:44:26.493 INFO kablam! su: No module specific data is present
Sep 04 07:44:26.998 INFO running `"docker" "rm" "-f" "efc86d85848d24918a550d10815cfdf2c4482b7d7471c524843d7bf3bc3de1ae"`
Sep 04 07:44:27.150 INFO blam! efc86d85848d24918a550d10815cfdf2c4482b7d7471c524843d7bf3bc3de1ae