Dec 17 14:55:16.355 INFO checking spidergears/rust_guessing_game against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 14:55:16.355 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/spidergears/rust_guessing_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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 14:55:16.900 INFO [stdout] 8308214ea0c24c9cc2acb17fcd82d8a33f8f2bc7ae59e0f675c2dd493a5c58f6
Dec 17 14:55:16.904 INFO running `"docker" "start" "-a" "8308214ea0c24c9cc2acb17fcd82d8a33f8f2bc7ae59e0f675c2dd493a5c58f6"`
Dec 17 14:55:18.749 INFO [stderr]     Checking guessing_game v0.1.0 (/opt/crater/workdir)
Dec 17 14:55:19.232 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
Dec 17 14:55:20.339 INFO running `"docker" "inspect" "8308214ea0c24c9cc2acb17fcd82d8a33f8f2bc7ae59e0f675c2dd493a5c58f6"`
Dec 17 14:55:20.640 INFO running `"docker" "rm" "-f" "8308214ea0c24c9cc2acb17fcd82d8a33f8f2bc7ae59e0f675c2dd493a5c58f6"`
Dec 17 14:55:21.012 INFO [stdout] 8308214ea0c24c9cc2acb17fcd82d8a33f8f2bc7ae59e0f675c2dd493a5c58f6