Dec 19 20:16:39.481 INFO checking ashutoshpith/rust-play against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 20:16:39.481 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/ashutoshpith/rust-play:/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 20:16:39.759 INFO [stdout] 5778733f0912620ead9ef54d6bb74b210bdd245393e482766b14358700cc5b84
Dec 19 20:16:39.761 INFO running `"docker" "start" "-a" "5778733f0912620ead9ef54d6bb74b210bdd245393e482766b14358700cc5b84"`
Dec 19 20:16:40.721 INFO [stderr]     Checking smallvec v0.4.5
Dec 19 20:16:40.722 INFO [stderr]     Checking error-chain v0.10.0
Dec 19 20:16:41.424 INFO [stderr]     Checking ferris-says v0.1.1
Dec 19 20:16:41.664 INFO [stderr]     Checking hello-rust v0.1.0 (/opt/crater/workdir)
Dec 19 20:16:42.005 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
Dec 19 20:16:42.387 INFO running `"docker" "inspect" "5778733f0912620ead9ef54d6bb74b210bdd245393e482766b14358700cc5b84"`
Dec 19 20:16:42.490 INFO running `"docker" "rm" "-f" "5778733f0912620ead9ef54d6bb74b210bdd245393e482766b14358700cc5b84"`
Dec 19 20:16:42.575 INFO [stdout] 5778733f0912620ead9ef54d6bb74b210bdd245393e482766b14358700cc5b84