Oct 13 00:50:29.743 INFO checking azdle/futures-based-server-example against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 00:50:29.745 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 00:50:30.130 INFO blam! c493926f4b3f855835f5b31ced0ce9f60604623cbbef37aa95c456b6529628ad
Oct 13 00:50:30.132 INFO running `"docker" "start" "-a" "c493926f4b3f855835f5b31ced0ce9f60604623cbbef37aa95c456b6529628ad"`
Oct 13 00:50:32.088 INFO kablam! usermod: no changes
Oct 13 00:50:32.282 INFO kablam!     Checking rand v0.3.17
Oct 13 00:50:32.283 INFO kablam!     Checking tokio-timer v0.1.2
Oct 13 00:50:32.283 INFO kablam!     Checking futures-cpupool v0.1.7
Oct 13 00:50:32.283 INFO kablam!     Checking tokio-io v0.1.3
Oct 13 00:50:35.349 INFO kablam!     Checking tokio-core v0.1.10
Oct 13 00:50:37.528 INFO kablam!     Checking tokio-proto v0.1.1
Oct 13 00:50:40.329 INFO kablam!     Checking hyper v0.11.6
Oct 13 00:50:45.702 INFO kablam!     Checking tokio-server v0.1.0 (/source)
Oct 13 00:50:48.200 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 16.07s
Oct 13 00:50:48.203 INFO kablam! su: No module specific data is present
Oct 13 00:50:49.056 INFO running `"docker" "rm" "-f" "c493926f4b3f855835f5b31ced0ce9f60604623cbbef37aa95c456b6529628ad"`
Oct 13 00:50:49.324 INFO blam! c493926f4b3f855835f5b31ced0ce9f60604623cbbef37aa95c456b6529628ad