Dec 12 06:06:38.213 INFO checking tokio-async-await-test-0.1.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 06:06:38.213 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 12 06:06:38.644 INFO [stdout] 1dde438921ddbe421cc037ff0afd2259c34a92a959313f1fd7d1e11b61f9085e
Dec 12 06:06:38.644 INFO running `"docker" "start" "-a" "1dde438921ddbe421cc037ff0afd2259c34a92a959313f1fd7d1e11b61f9085e"`
Dec 12 06:06:39.708 INFO [stderr] usermod: no changes
Dec 12 06:06:39.972 INFO [stderr]    Compiling either v1.5.0
Dec 12 06:06:39.972 INFO [stderr]    Compiling lazycell v1.2.1
Dec 12 06:06:39.972 INFO [stderr]    Compiling futures v0.1.25
Dec 12 06:06:39.982 INFO [stderr]    Compiling proc-macro2 v0.4.24
Dec 12 06:06:39.982 INFO [stderr]    Compiling pin-utils v0.1.0-alpha.3
Dec 12 06:06:39.997 INFO [stderr]    Compiling crossbeam-utils v0.6.3
Dec 12 06:06:39.997 INFO [stderr]     Checking futures-core-preview v0.3.0-alpha.10
Dec 12 06:06:40.696 INFO [stderr]     Checking tokio-timer v0.2.8
Dec 12 06:06:40.765 INFO [stderr]     Checking tokio-current-thread v0.1.4
Dec 12 06:06:41.068 INFO [stderr]    Compiling net2 v0.2.33
Dec 12 06:06:44.580 INFO [stderr]     Checking futures-channel-preview v0.3.0-alpha.10
Dec 12 06:06:44.580 INFO [stderr]     Checking futures-io-preview v0.3.0-alpha.10
Dec 12 06:06:46.520 INFO [stderr]    Compiling parking_lot_core v0.3.1
Dec 12 06:06:46.522 INFO [stderr]     Checking tokio-io v0.1.10
Dec 12 06:06:46.612 INFO [stderr]    Compiling crossbeam-epoch v0.6.1
Dec 12 06:06:46.692 INFO [stderr]    Compiling rand v0.6.1
Dec 12 06:06:48.192 INFO [stderr]    Compiling mio v0.6.16
Dec 12 06:06:55.520 INFO [stderr]     Checking tokio-threadpool v0.1.9
Dec 12 06:06:56.704 INFO [stderr]     Checking futures-sink-preview v0.3.0-alpha.10
Dec 12 06:07:02.297 INFO [stderr]     Checking tokio-reactor v0.1.7
Dec 12 06:07:02.313 INFO [stderr]     Checking tokio-codec v0.1.1
Dec 12 06:07:02.350 INFO [stderr]     Checking tokio-async-await v0.1.4
Dec 12 06:07:02.391 INFO [stderr]    Compiling crossbeam-deque v0.6.2
Dec 12 06:07:02.472 INFO [stderr]    Compiling parking_lot v0.6.4
Dec 12 06:07:02.760 INFO [stderr]     Checking quote v0.6.10
Dec 12 06:07:06.960 INFO [stderr]     Checking futures-util-preview v0.3.0-alpha.10
Dec 12 06:07:08.136 INFO [stderr]    Compiling tokio-executor v0.1.5
Dec 12 06:07:09.764 INFO [stderr]    Compiling mio-uds v0.6.7
Dec 12 06:07:11.218 INFO [stderr]     Checking syn v0.15.22
Dec 12 06:07:11.292 INFO [stderr]     Checking tokio-fs v0.1.4
Dec 12 06:07:21.433 INFO [stderr]     Checking tokio-udp v0.1.3
Dec 12 06:07:24.980 INFO [stderr]     Checking tokio-tcp v0.1.2
Dec 12 06:07:29.905 INFO [stderr]     Checking tokio-uds v0.2.4
Dec 12 06:07:38.897 INFO [stderr]     Checking futures-executor-preview v0.3.0-alpha.10
Dec 12 06:07:42.612 INFO [stderr]     Checking tokio v0.1.13
Dec 12 06:07:46.024 INFO [stderr]     Checking futures-preview v0.3.0-alpha.10
Dec 12 06:08:00.954 INFO [stderr]     Checking tokio-async-await-test v0.1.0 (/source)
Dec 12 06:08:19.988 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 40s
Dec 12 06:08:20.005 INFO [stderr] su: No module specific data is present
Dec 12 06:08:21.019 INFO running `"docker" "inspect" "1dde438921ddbe421cc037ff0afd2259c34a92a959313f1fd7d1e11b61f9085e"`
Dec 12 06:08:21.374 INFO running `"docker" "rm" "-f" "1dde438921ddbe421cc037ff0afd2259c34a92a959313f1fd7d1e11b61f9085e"`
Dec 12 06:08:21.616 INFO [stdout] 1dde438921ddbe421cc037ff0afd2259c34a92a959313f1fd7d1e11b61f9085e