Dec 19 09:55:17.267 INFO checking rotty/actix-playground against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 09:55:17.267 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/rotty/actix-playground:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 09:55:17.448 INFO [stdout] 931e91dacdb21159ddfc6f4af1200eeb1be370cbe0ff98709c970bc73a88ee29
Dec 19 09:55:17.454 INFO running `"docker" "start" "-a" "931e91dacdb21159ddfc6f4af1200eeb1be370cbe0ff98709c970bc73a88ee29"`
Dec 19 09:55:18.448 INFO [stderr]    Compiling actix-web v0.7.15
Dec 19 09:55:18.452 INFO [stderr]    Compiling parking_lot_core v0.4.0
Dec 19 09:55:18.452 INFO [stderr]     Checking hostname v0.1.5
Dec 19 09:55:18.452 INFO [stderr]     Checking socket2 v0.3.8
Dec 19 09:55:18.452 INFO [stderr]     Checking signal-hook v0.1.6
Dec 19 09:55:18.456 INFO [stderr]     Checking miniz-sys v0.1.11
Dec 19 09:55:18.456 INFO [stderr]     Checking brotli-sys v0.3.2
Dec 19 09:55:18.460 INFO [stderr]     Checking mio v0.6.16
Dec 19 09:55:19.352 INFO [stderr]     Checking serde_urlencoded v0.5.4
Dec 19 09:55:19.352 INFO [stderr]     Checking cookie v0.11.0
Dec 19 09:55:19.432 INFO [stderr]     Checking tokio-io v0.1.10
Dec 19 09:55:19.832 INFO [stderr]     Checking brotli2 v0.3.2
Dec 19 09:55:19.984 INFO [stderr]     Checking flate2 v1.0.6
Dec 19 09:55:20.732 INFO [stderr]    Compiling synstructure v0.10.1
Dec 19 09:55:20.820 INFO [stderr]    Compiling actix_derive v0.3.2
Dec 19 09:55:21.485 INFO [stderr]     Checking resolv-conf v0.6.1
Dec 19 09:55:22.306 INFO [stderr]     Checking crossbeam-channel v0.3.2
Dec 19 09:55:22.834 INFO [stderr]     Checking tokio-threadpool v0.1.9
Dec 19 09:55:29.487 INFO [stderr]     Checking mio-uds v0.6.7
Dec 19 09:55:29.566 INFO [stderr]     Checking tokio-codec v0.1.1
Dec 19 09:55:29.908 INFO [stderr]     Checking tokio-reactor v0.1.7
Dec 19 09:55:33.428 INFO [stderr]     Checking h2 v0.1.14
Dec 19 09:55:33.548 INFO [stderr]     Checking parking_lot v0.7.0
Dec 19 09:55:33.720 INFO [stderr]     Checking tokio-fs v0.1.4
Dec 19 09:55:35.152 INFO [stderr]     Checking tokio-uds v0.2.4
Dec 19 09:55:35.152 INFO [stderr]     Checking tokio-udp v0.1.3
Dec 19 09:55:35.152 INFO [stderr]     Checking tokio-tcp v0.1.2
Dec 19 09:55:35.152 INFO [stderr]     Checking tokio-signal v0.2.7
Dec 19 09:55:36.364 INFO [stderr]    Compiling failure_derive v0.1.3
Dec 19 09:55:38.456 INFO [stderr]     Checking tokio v0.1.13
Dec 19 09:55:42.048 INFO [stderr]     Checking failure v0.1.3
Dec 19 09:55:42.832 INFO [stderr]     Checking trust-dns-proto v0.5.0
Dec 19 09:55:46.704 INFO [stderr]     Checking trust-dns-resolver v0.10.0
Dec 19 09:55:48.572 INFO [stderr]     Checking actix v0.7.8
Dec 19 09:55:51.256 INFO [stderr]     Checking actix-net v0.2.4
Dec 19 09:56:04.394 INFO [stderr]     Checking actix-http-client v0.1.0 (/opt/crater/workdir)
Dec 19 09:56:05.859 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.84s
Dec 19 09:56:07.337 INFO running `"docker" "inspect" "931e91dacdb21159ddfc6f4af1200eeb1be370cbe0ff98709c970bc73a88ee29"`
Dec 19 09:56:07.674 INFO running `"docker" "rm" "-f" "931e91dacdb21159ddfc6f4af1200eeb1be370cbe0ff98709c970bc73a88ee29"`
Dec 19 09:56:08.036 INFO [stdout] 931e91dacdb21159ddfc6f4af1200eeb1be370cbe0ff98709c970bc73a88ee29