Sep 21 07:00:05.635 INFO checking mio-0.6.16 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 07:00:05.635 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 07:00:05.635 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 07:00:05.782 INFO blam! c24215be41d8af924da4558df6078f1a5760952d5dc98387037d895ab39546c2
Sep 21 07:00:05.783 INFO running `"docker" "start" "-a" "c24215be41d8af924da4558df6078f1a5760952d5dc98387037d895ab39546c2"`
Sep 21 07:00:06.420 INFO kablam! usermod: no changes
Sep 21 07:00:06.454 INFO kablam!     Checking mio v0.6.16 (/source)
Sep 21 07:00:06.454 INFO kablam!     Checking env_logger v0.4.3
Sep 21 07:00:09.035 INFO kablam! warning: use of deprecated item 'mio::Registration::new': use `new2` instead
Sep 21 07:00:09.036 INFO kablam!   --> benches/bench_poll.rs:23:22
Sep 21 07:00:09.036 INFO kablam!    |
Sep 21 07:00:09.036 INFO kablam! 23 |         let (r, s) = Registration::new(
Sep 21 07:00:09.036 INFO kablam!    |                      ^^^^^^^^^^^^^^^^^
Sep 21 07:00:09.036 INFO kablam!    |
Sep 21 07:00:09.036 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 21 07:00:09.036 INFO kablam! 
Sep 21 07:00:10.357 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.92s
Sep 21 07:00:10.362 INFO kablam! su: No module specific data is present
Sep 21 07:00:11.067 INFO running `"docker" "rm" "-f" "c24215be41d8af924da4558df6078f1a5760952d5dc98387037d895ab39546c2"`
Sep 21 07:00:11.172 INFO blam! c24215be41d8af924da4558df6078f1a5760952d5dc98387037d895ab39546c2