Dec 19 10:02:09.193 INFO checking rofrol/actix-sync-arbiter-trying against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 10:02:09.193 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/rofrol/actix-sync-arbiter-trying:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 10:02:09.707 INFO [stdout] 0b90ca3f663e4c95851773fd33de448512c0ff0d383da80131a5cc089bd2bd8b
Dec 19 10:02:09.709 INFO running `"docker" "start" "-a" "0b90ca3f663e4c95851773fd33de448512c0ff0d383da80131a5cc089bd2bd8b"`
Dec 19 10:02:12.153 INFO [stderr]    Compiling rustc-demangle v0.1.6
Dec 19 10:02:12.153 INFO [stderr]    Compiling winapi v0.2.8
Dec 19 10:02:12.155 INFO [stderr]     Checking hostname v0.1.4
Dec 19 10:02:12.212 INFO [stderr]    Compiling semver v0.8.0
Dec 19 10:02:12.214 INFO [stderr]     Checking parking_lot_core v0.2.13
Dec 19 10:02:12.220 INFO [stderr]    Compiling backtrace-sys v0.1.16
Dec 19 10:02:12.232 INFO [stderr]     Checking tokio-io v0.1.5
Dec 19 10:02:12.689 INFO [stderr]     Checking uuid v0.5.1
Dec 19 10:02:13.181 INFO [stderr]     Checking mio v0.6.13
Dec 19 10:02:13.711 INFO [stderr]    Compiling actix_derive v0.2.0
Dec 19 10:02:15.156 INFO [stderr]     Checking resolv-conf v0.6.0
Dec 19 10:02:15.164 INFO [stderr]     Checking backtrace v0.2.3
Dec 19 10:02:15.248 INFO [stderr]     Checking backtrace v0.3.5
Dec 19 10:02:17.270 INFO [stderr]    Compiling kernel32-sys v0.2.2
Dec 19 10:02:17.329 INFO [stderr]     Checking parking_lot v0.4.8
Dec 19 10:02:17.404 INFO [stderr]     Checking error-chain v0.1.12
Dec 19 10:02:17.416 INFO [stderr]     Checking failure v0.1.1
Dec 19 10:02:18.318 INFO [stderr]    Compiling remove_dir_all v0.3.0
Dec 19 10:02:19.000 INFO [stderr]    Compiling tempdir v0.3.6
Dec 19 10:02:22.601 INFO [stderr]     Checking crossbeam-channel v0.1.2
Dec 19 10:02:22.626 INFO [stderr]    Compiling error-chain v0.11.0
Dec 19 10:02:22.994 INFO [stderr]     Checking tokio-core v0.1.12
Dec 19 10:02:22.996 INFO [stderr]     Checking mio-uds v0.6.4
Dec 19 10:02:25.581 INFO [stderr]    Compiling cargo_metadata v0.3.3
Dec 19 10:02:27.152 INFO [stderr]     Checking trust-dns-proto v0.3.1
Dec 19 10:02:27.154 INFO [stderr]     Checking tokio-signal v0.1.4
Dec 19 10:02:31.600 INFO [stderr]    Compiling skeptic v0.13.2
Dec 19 10:02:33.525 INFO [stderr]     Checking trust-dns-resolver v0.8.1
Dec 19 10:02:36.421 INFO [stderr]    Compiling actix v0.5.0
Dec 19 10:02:41.023 INFO [stderr]     Checking actix-sync-arbiter-trying v0.1.0 (/opt/crater/workdir)
Dec 19 10:02:42.062 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.19s
Dec 19 10:02:43.130 INFO running `"docker" "inspect" "0b90ca3f663e4c95851773fd33de448512c0ff0d383da80131a5cc089bd2bd8b"`
Dec 19 10:02:43.382 INFO running `"docker" "rm" "-f" "0b90ca3f663e4c95851773fd33de448512c0ff0d383da80131a5cc089bd2bd8b"`
Dec 19 10:02:43.832 INFO [stdout] 0b90ca3f663e4c95851773fd33de448512c0ff0d383da80131a5cc089bd2bd8b