Dec 19 06:25:48.559 INFO checking udtrokia/exc against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 06:25:48.559 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/udtrokia/exc:/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 06:25:48.836 INFO [stdout] c9a372be16bdf875d5fdf3e77d7d44acfce37cf043e49b446bc80f2b9936e531
Dec 19 06:25:48.842 INFO running `"docker" "start" "-a" "c9a372be16bdf875d5fdf3e77d7d44acfce37cf043e49b446bc80f2b9936e531"`
Dec 19 06:25:49.575 INFO [stderr]     Checking crossbeam-utils v0.3.2
Dec 19 06:25:49.575 INFO [stderr]     Checking net2 v0.2.33
Dec 19 06:25:49.575 INFO [stderr]     Checking tokio-executor v0.1.2
Dec 19 06:25:49.578 INFO [stderr]     Checking tokio-io v0.1.7
Dec 19 06:25:49.804 INFO [stderr]     Checking crossbeam-epoch v0.4.3
Dec 19 06:25:49.838 INFO [stderr]     Checking tokio-timer v0.2.4
Dec 19 06:25:50.008 INFO [stderr]     Checking mio v0.6.15
Dec 19 06:25:50.284 INFO [stderr]     Checking crossbeam-deque v0.3.1
Dec 19 06:25:50.508 INFO [stderr]     Checking tokio-codec v0.1.0
Dec 19 06:25:50.605 INFO [stderr]     Checking tokio-threadpool v0.1.5
Dec 19 06:25:51.325 INFO [stderr]     Checking tokio-reactor v0.1.2
Dec 19 06:25:51.539 INFO [stderr]     Checking tokio-fs v0.1.2
Dec 19 06:25:51.796 INFO [stderr]     Checking tokio-udp v0.1.1
Dec 19 06:25:51.796 INFO [stderr]     Checking tokio-tcp v0.1.0
Dec 19 06:25:52.080 INFO [stderr]     Checking tokio v0.1.7
Dec 19 06:25:52.697 INFO [stderr]     Checking exc v0.1.0 (/opt/crater/workdir)
Dec 19 06:25:53.748 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.21s
Dec 19 06:25:54.502 INFO running `"docker" "inspect" "c9a372be16bdf875d5fdf3e77d7d44acfce37cf043e49b446bc80f2b9936e531"`
Dec 19 06:25:54.716 INFO running `"docker" "rm" "-f" "c9a372be16bdf875d5fdf3e77d7d44acfce37cf043e49b446bc80f2b9936e531"`
Dec 19 06:25:55.132 INFO [stdout] c9a372be16bdf875d5fdf3e77d7d44acfce37cf043e49b446bc80f2b9936e531