Sep 21 03:49:07.385 INFO checking rustls-0.12.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 03:49:07.385 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 03:49:07.385 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-7/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 03:49:07.555 INFO blam! f7be26d31c9e5e2955c4fed65f3a6ad996484f0253291a8a32092a7d5442bb45
Sep 21 03:49:07.557 INFO running `"docker" "start" "-a" "f7be26d31c9e5e2955c4fed65f3a6ad996484f0253291a8a32092a7d5442bb45"`
Sep 21 03:49:08.687 INFO kablam! usermod: no changes
Sep 21 03:49:09.044 INFO kablam!     Checking ct-logs v0.3.0
Sep 21 03:49:09.044 INFO kablam!     Checking rustls v0.12.0 (/source)
Sep 21 03:49:21.166 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Sep 21 03:49:21.166 INFO kablam!    --> tests/api.rs:847:5
Sep 21 03:49:21.166 INFO kablam!     |
Sep 21 03:49:21.166 INFO kablam! 847 |     make_server_config().clone();
Sep 21 03:49:21.166 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 03:49:21.166 INFO kablam!     |
Sep 21 03:49:21.166 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 21 03:49:21.166 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Sep 21 03:49:21.166 INFO kablam! 
Sep 21 03:49:21.166 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Sep 21 03:49:21.166 INFO kablam!    --> tests/api.rs:852:5
Sep 21 03:49:21.166 INFO kablam!     |
Sep 21 03:49:21.166 INFO kablam! 852 |     make_client_config().clone();
Sep 21 03:49:21.166 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 03:49:21.166 INFO kablam!     |
Sep 21 03:49:21.166 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Sep 21 03:49:21.166 INFO kablam! 
Sep 21 03:49:21.511 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.79s
Sep 21 03:49:21.528 INFO kablam! su: No module specific data is present
Sep 21 03:49:22.402 INFO running `"docker" "rm" "-f" "f7be26d31c9e5e2955c4fed65f3a6ad996484f0253291a8a32092a7d5442bb45"`
Sep 21 03:49:22.496 INFO blam! f7be26d31c9e5e2955c4fed65f3a6ad996484f0253291a8a32092a7d5442bb45