Dec 19 13:47:22.176 INFO checking learnmerust/8ball_interactive against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 13:47:22.176 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/learnmerust/8ball_interactive:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 13:47:23.164 INFO [stdout] 7e488edcd622e038b311b835e254d77aa72d06a21cc6c5e3a50e33f452c9ab1d
Dec 19 13:47:23.166 INFO running `"docker" "start" "-a" "7e488edcd622e038b311b835e254d77aa72d06a21cc6c5e3a50e33f452c9ab1d"`
Dec 19 13:47:25.494 INFO [stderr]     Checking csv v0.15.0
Dec 19 13:47:26.290 INFO [stderr]     Checking prettytable-rs v0.6.7
Dec 19 13:47:27.060 INFO [stderr]     Checking shrust v0.0.4
Dec 19 13:47:27.588 INFO [stderr]     Checking 8ball v0.1.0 (/opt/crater/workdir)
Dec 19 13:47:28.318 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.94s
Dec 19 13:47:29.378 INFO running `"docker" "inspect" "7e488edcd622e038b311b835e254d77aa72d06a21cc6c5e3a50e33f452c9ab1d"`
Dec 19 13:47:29.726 INFO running `"docker" "rm" "-f" "7e488edcd622e038b311b835e254d77aa72d06a21cc6c5e3a50e33f452c9ab1d"`
Dec 19 13:47:30.000 INFO [stdout] 7e488edcd622e038b311b835e254d77aa72d06a21cc6c5e3a50e33f452c9ab1d