Dec 19 09:23:00.617 INFO checking sashaweiss/tokio_iterok_example against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 09:23:00.617 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/sashaweiss/tokio_iterok_example:/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 09:23:00.951 INFO [stdout] 2f0bf484cc472b2697ca5624110d0c3362a58717af9e031ea4ea0b0e5d6bfd74
Dec 19 09:23:00.965 INFO running `"docker" "start" "-a" "2f0bf484cc472b2697ca5624110d0c3362a58717af9e031ea4ea0b0e5d6bfd74"`
Dec 19 09:23:01.696 INFO [stderr]     Checking log v0.4.1
Dec 19 09:23:01.696 INFO [stderr]     Checking bytes v0.4.8
Dec 19 09:23:01.704 INFO [stderr]     Checking crossbeam-epoch v0.4.1
Dec 19 09:23:02.096 INFO [stderr]     Checking mio v0.6.14
Dec 19 09:23:02.379 INFO [stderr]     Checking crossbeam-deque v0.3.1
Dec 19 09:23:02.645 INFO [stderr]     Checking tokio-threadpool v0.1.3
Dec 19 09:23:02.927 INFO [stderr]     Checking tokio-io v0.1.6
Dec 19 09:23:04.204 INFO [stderr]     Checking tokio-reactor v0.1.1
Dec 19 09:23:04.421 INFO [stderr]     Checking tokio-fs v0.1.0
Dec 19 09:23:04.895 INFO [stderr]     Checking tokio-udp v0.1.0
Dec 19 09:23:04.895 INFO [stderr]     Checking tokio-tcp v0.1.0
Dec 19 09:23:05.240 INFO [stderr]     Checking tokio v0.1.6
Dec 19 09:23:06.100 INFO [stderr]     Checking asdf v0.1.0 (/opt/crater/workdir)
Dec 19 09:23:06.668 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.03s
Dec 19 09:23:07.516 INFO running `"docker" "inspect" "2f0bf484cc472b2697ca5624110d0c3362a58717af9e031ea4ea0b0e5d6bfd74"`
Dec 19 09:23:07.862 INFO running `"docker" "rm" "-f" "2f0bf484cc472b2697ca5624110d0c3362a58717af9e031ea4ea0b0e5d6bfd74"`
Dec 19 09:23:08.257 INFO [stdout] 2f0bf484cc472b2697ca5624110d0c3362a58717af9e031ea4ea0b0e5d6bfd74