Sep 21 03:49:08.775 INFO checking rustls-0.12.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 03:49:08.775 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 03:49:08.775 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-3/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 03:49:08.983 INFO blam! 6523da37635418adaba935256b16b71de6fd0dfe4d2eb6d62c319a4668c34ab7
Sep 21 03:49:08.985 INFO running `"docker" "start" "-a" "6523da37635418adaba935256b16b71de6fd0dfe4d2eb6d62c319a4668c34ab7"`
Sep 21 03:49:10.589 INFO kablam! usermod: no changes
Sep 21 03:49:10.822 INFO kablam!     Checking ct-logs v0.3.0
Sep 21 03:49:10.822 INFO kablam!     Checking rustls v0.12.0 (/source)
Sep 21 03:49:10.822 INFO kablam!     Checking webpki-roots v0.14.0
Sep 21 03:49:22.477 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Sep 21 03:49:22.477 INFO kablam!    --> tests/api.rs:847:5
Sep 21 03:49:22.477 INFO kablam!     |
Sep 21 03:49:22.477 INFO kablam! 847 |     make_server_config().clone();
Sep 21 03:49:22.477 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 03:49:22.477 INFO kablam!     |
Sep 21 03:49:22.477 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 21 03:49:22.477 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Sep 21 03:49:22.477 INFO kablam! 
Sep 21 03:49:22.477 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Sep 21 03:49:22.477 INFO kablam!    --> tests/api.rs:852:5
Sep 21 03:49:22.477 INFO kablam!     |
Sep 21 03:49:22.477 INFO kablam! 852 |     make_client_config().clone();
Sep 21 03:49:22.477 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 03:49:22.477 INFO kablam!     |
Sep 21 03:49:22.477 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Sep 21 03:49:22.477 INFO kablam! 
Sep 21 03:49:22.508 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.89s
Sep 21 03:49:22.524 INFO kablam! su: No module specific data is present
Sep 21 03:49:23.007 INFO running `"docker" "rm" "-f" "6523da37635418adaba935256b16b71de6fd0dfe4d2eb6d62c319a4668c34ab7"`
Sep 21 03:49:23.097 INFO blam! 6523da37635418adaba935256b16b71de6fd0dfe4d2eb6d62c319a4668c34ab7