Sep 01 19:02:33.055 INFO checking websocket-vi-0.18.1 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 01 19:02:33.055 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 19:02:33.055 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-0/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 19:02:33.363 INFO blam! 01e31fa3ad36c7c49084779fc73cc8c46605f78ccacafafcf9a131335d2d1298
Sep 01 19:02:33.365 INFO running `"docker" "start" "-a" "01e31fa3ad36c7c49084779fc73cc8c46605f78ccacafafcf9a131335d2d1298"`
Sep 01 19:02:34.403 INFO kablam!     Checking hyper v0.9.18
Sep 01 19:02:43.096 INFO kablam!     Checking websocket-vi v0.18.1 (file:///source)
Sep 01 19:02:49.316 INFO kablam! warning: unused import: `hyper::server::Handler`
Sep 01 19:02:49.316 INFO kablam!   --> examples/hyper.rs:10:5
Sep 01 19:02:49.316 INFO kablam!    |
Sep 01 19:02:49.316 INFO kablam! 10 | use hyper::server::Handler;
Sep 01 19:02:49.316 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 01 19:02:49.316 INFO kablam!    |
Sep 01 19:02:49.316 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 01 19:02:49.316 INFO kablam! 
Sep 01 19:02:49.719 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.51s
Sep 01 19:02:49.735 INFO kablam! su: No module specific data is present
Sep 01 19:02:50.206 INFO running `"docker" "rm" "-f" "01e31fa3ad36c7c49084779fc73cc8c46605f78ccacafafcf9a131335d2d1298"`
Sep 01 19:02:50.373 INFO blam! 01e31fa3ad36c7c49084779fc73cc8c46605f78ccacafafcf9a131335d2d1298