Dec 18 16:20:07.829 INFO checking futures-await-test-preview-0.3.0-alpha.9 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 16:20:07.829 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/futures-await-test-preview/0.3.0-alpha.9:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 16:20:08.094 INFO [stdout] e0f1552f1a34df7dca8bc85a9d4ae8a83292ac99b10f648eea3e91378b5a2fc3
Dec 18 16:20:08.098 INFO running `"docker" "start" "-a" "e0f1552f1a34df7dca8bc85a9d4ae8a83292ac99b10f648eea3e91378b5a2fc3"`
Dec 18 16:20:08.786 INFO [stderr]    Compiling either v1.5.0
Dec 18 16:20:08.786 INFO [stderr]    Compiling pin-utils v0.1.0-alpha.3
Dec 18 16:20:08.804 INFO [stderr]     Checking futures-core-preview v0.3.0-alpha.10
Dec 18 16:20:08.824 INFO [stderr]    Compiling syn v0.15.23
Dec 18 16:20:10.528 INFO [stderr]     Checking futures-channel-preview v0.3.0-alpha.10
Dec 18 16:20:10.528 INFO [stderr]     Checking futures-io-preview v0.3.0-alpha.10
Dec 18 16:20:11.792 INFO [stderr]     Checking futures-sink-preview v0.3.0-alpha.10
Dec 18 16:20:12.703 INFO [stderr]     Checking futures-util-preview v0.3.0-alpha.10
Dec 18 16:20:21.313 INFO [stderr]    Compiling futures-executor-preview v0.3.0-alpha.10
Dec 18 16:20:23.132 INFO [stderr]     Checking futures-preview v0.3.0-alpha.10
Dec 18 16:20:27.016 INFO [stderr]     Checking futures-await-test-preview v0.3.0-alpha.9 (/opt/crater/workdir)
Dec 18 16:20:34.336 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.62s
Dec 18 16:20:34.706 INFO running `"docker" "inspect" "e0f1552f1a34df7dca8bc85a9d4ae8a83292ac99b10f648eea3e91378b5a2fc3"`
Dec 18 16:20:34.806 INFO running `"docker" "rm" "-f" "e0f1552f1a34df7dca8bc85a9d4ae8a83292ac99b10f648eea3e91378b5a2fc3"`
Dec 18 16:20:34.934 INFO [stdout] e0f1552f1a34df7dca8bc85a9d4ae8a83292ac99b10f648eea3e91378b5a2fc3