Dec 17 13:25:42.661 INFO checking tokino/rust_guess_game against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 13:25:42.661 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/tokino/rust_guess_game:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 13:25:43.286 INFO [stdout] 3b588e80a9a041b6096e6e31f583ed8643b0d0192837ed3bf4e772b051192c0d
Dec 17 13:25:43.288 INFO running `"docker" "start" "-a" "3b588e80a9a041b6096e6e31f583ed8643b0d0192837ed3bf4e772b051192c0d"`
Dec 17 13:25:44.792 INFO [stderr]     Checking rand v0.4.1
Dec 17 13:25:46.180 INFO [stderr]     Checking guessing_game v0.1.0 (/opt/crater/workdir)
Dec 17 13:25:46.462 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
Dec 17 13:25:47.558 INFO running `"docker" "inspect" "3b588e80a9a041b6096e6e31f583ed8643b0d0192837ed3bf4e772b051192c0d"`
Dec 17 13:25:47.823 INFO running `"docker" "rm" "-f" "3b588e80a9a041b6096e6e31f583ed8643b0d0192837ed3bf4e772b051192c0d"`
Dec 17 13:25:48.152 INFO [stdout] 3b588e80a9a041b6096e6e31f583ed8643b0d0192837ed3bf4e772b051192c0d