Sep 01 19:02:32.912 INFO checking websocket-vi-0.18.1 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 01 19:02:32.913 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 01 19:02:32.913 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-3/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 19:02:33.162 INFO blam! c4f0e5072f1c63daeb992e15987f23532e933fda918215b61c0749fb9c4f9f6b
Sep 01 19:02:33.164 INFO running `"docker" "start" "-a" "c4f0e5072f1c63daeb992e15987f23532e933fda918215b61c0749fb9c4f9f6b"`
Sep 01 19:02:34.209 INFO kablam!     Checking hyper v0.9.18
Sep 01 19:02:42.844 INFO kablam!     Checking websocket-vi v0.18.1 (file:///source)
Sep 01 19:02:48.900 INFO kablam! warning: unused import: `hyper::server::Handler`
Sep 01 19:02:48.900 INFO kablam!   --> examples/hyper.rs:10:5
Sep 01 19:02:48.900 INFO kablam!    |
Sep 01 19:02:48.900 INFO kablam! 10 | use hyper::server::Handler;
Sep 01 19:02:48.900 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 01 19:02:48.901 INFO kablam!    |
Sep 01 19:02:48.901 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 01 19:02:48.901 INFO kablam! 
Sep 01 19:02:49.404 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.36s
Sep 01 19:02:49.426 INFO kablam! su: No module specific data is present
Sep 01 19:02:49.951 INFO running `"docker" "rm" "-f" "c4f0e5072f1c63daeb992e15987f23532e933fda918215b61c0749fb9c4f9f6b"`
Sep 01 19:02:50.126 INFO blam! c4f0e5072f1c63daeb992e15987f23532e933fda918215b61c0749fb9c4f9f6b