Sep 19 19:00:41.959 INFO checking rustls-0.12.0 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 19:00:41.959 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 19:00:41.959 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-6/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 19:00:42.351 INFO blam! e693d47b999db17a238d2b72a9cc17b1a5f6267fd2536cb002e9c667d5556a12
Sep 19 19:00:42.358 INFO running `"docker" "start" "-a" "e693d47b999db17a238d2b72a9cc17b1a5f6267fd2536cb002e9c667d5556a12"`
Sep 19 19:00:44.088 INFO kablam! usermod: no changes
Sep 19 19:00:44.290 INFO kablam!     Checking sct v0.3.0
Sep 19 19:00:44.291 INFO kablam!     Checking webpki-roots v0.14.0
Sep 19 19:00:45.058 INFO kablam!     Checking ct-logs v0.3.0
Sep 19 19:00:45.059 INFO kablam!     Checking rustls v0.12.0 (/source)
Sep 19 19:00:56.077 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Sep 19 19:00:56.077 INFO kablam!    --> tests/api.rs:847:5
Sep 19 19:00:56.077 INFO kablam!     |
Sep 19 19:00:56.077 INFO kablam! 847 |     make_server_config().clone();
Sep 19 19:00:56.077 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 19:00:56.077 INFO kablam!     |
Sep 19 19:00:56.077 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 19 19:00:56.077 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Sep 19 19:00:56.077 INFO kablam! 
Sep 19 19:00:56.077 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Sep 19 19:00:56.077 INFO kablam!    --> tests/api.rs:852:5
Sep 19 19:00:56.077 INFO kablam!     |
Sep 19 19:00:56.077 INFO kablam! 852 |     make_client_config().clone();
Sep 19 19:00:56.077 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 19:00:56.077 INFO kablam!     |
Sep 19 19:00:56.077 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Sep 19 19:00:56.077 INFO kablam! 
Sep 19 19:00:56.112 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.99s
Sep 19 19:00:56.128 INFO kablam! su: No module specific data is present
Sep 19 19:00:56.691 INFO running `"docker" "rm" "-f" "e693d47b999db17a238d2b72a9cc17b1a5f6267fd2536cb002e9c667d5556a12"`
Sep 19 19:00:56.835 INFO blam! e693d47b999db17a238d2b72a9cc17b1a5f6267fd2536cb002e9c667d5556a12