Oct 13 00:50:28.693 INFO checking azdle/futures-based-server-example against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 00:50:28.693 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 00:50:29.053 INFO blam! 07980a066e23adb80651c81858e32f126272613f1ea3a2cd6c71d4a499365f37
Oct 13 00:50:29.057 INFO running `"docker" "start" "-a" "07980a066e23adb80651c81858e32f126272613f1ea3a2cd6c71d4a499365f37"`
Oct 13 00:50:30.371 INFO kablam! usermod: no changes
Oct 13 00:50:30.552 INFO kablam!     Checking relay v0.1.0
Oct 13 00:50:30.552 INFO kablam!     Checking futures-cpupool v0.1.7
Oct 13 00:50:30.588 INFO kablam!     Checking tokio-io v0.1.3
Oct 13 00:50:30.616 INFO kablam!     Checking mime v0.3.5
Oct 13 00:50:33.262 INFO kablam!     Checking tokio-core v0.1.10
Oct 13 00:50:35.109 INFO kablam!     Checking tokio-proto v0.1.1
Oct 13 00:50:37.950 INFO kablam!     Checking hyper v0.11.6
Oct 13 00:50:42.913 INFO kablam!     Checking tokio-server v0.1.0 (/source)
Oct 13 00:50:45.449 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.05s
Oct 13 00:50:45.456 INFO kablam! su: No module specific data is present
Oct 13 00:50:46.168 INFO running `"docker" "rm" "-f" "07980a066e23adb80651c81858e32f126272613f1ea3a2cd6c71d4a499365f37"`
Oct 13 00:50:46.433 INFO blam! 07980a066e23adb80651c81858e32f126272613f1ea3a2cd6c71d4a499365f37