Dec 18 05:42:54.638 INFO checking Rhysyrhysrhys/guessing_game against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 05:42:54.638 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/Rhysyrhysrhys/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 05:42:54.816 INFO [stdout] 93fbf475d13e3a4f5d39f6feb74e326d1d22e4525ceeeeffab256a927b6e5cbd
Dec 18 05:42:54.821 INFO running `"docker" "start" "-a" "93fbf475d13e3a4f5d39f6feb74e326d1d22e4525ceeeeffab256a927b6e5cbd"`
Dec 18 05:42:55.325 INFO [stderr]     Checking guessing_game v0.1.0 (/opt/crater/workdir)
Dec 18 05:42:55.533 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
Dec 18 05:42:55.801 INFO running `"docker" "inspect" "93fbf475d13e3a4f5d39f6feb74e326d1d22e4525ceeeeffab256a927b6e5cbd"`
Dec 18 05:42:55.909 INFO running `"docker" "rm" "-f" "93fbf475d13e3a4f5d39f6feb74e326d1d22e4525ceeeeffab256a927b6e5cbd"`
Dec 18 05:42:56.044 INFO [stdout] 93fbf475d13e3a4f5d39f6feb74e326d1d22e4525ceeeeffab256a927b6e5cbd