Dec 04 17:39:55.527 INFO checking hinohi/rust-mancala against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 17:39:55.527 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 17:39:55.771 INFO [stdout] 5e5ab019ab4ee2efffb003aa348f150a9df61808a7d0a6ec84f7d10511e25a8b
Dec 04 17:39:55.779 INFO running `"docker" "start" "-a" "5e5ab019ab4ee2efffb003aa348f150a9df61808a7d0a6ec84f7d10511e25a8b"`
Dec 04 17:39:56.571 INFO [stderr] usermod: no changes
Dec 04 17:39:56.654 INFO [stderr]    Compiling syn v0.15.7
Dec 04 17:39:56.654 INFO [stderr]     Checking rmp v0.8.7
Dec 04 17:39:57.591 INFO [stderr]     Checking rmp-serde v0.13.7
Dec 04 17:40:03.745 INFO [stderr]    Compiling serde_derive v1.0.79
Dec 04 17:40:14.110 INFO [stderr]     Checking mancala-rust v0.1.0 (/source)
Dec 04 17:40:14.742 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.15s
Dec 04 17:40:14.753 INFO [stderr] su: No module specific data is present
Dec 04 17:40:15.055 INFO running `"docker" "inspect" "5e5ab019ab4ee2efffb003aa348f150a9df61808a7d0a6ec84f7d10511e25a8b"`
Dec 04 17:40:15.149 INFO running `"docker" "rm" "-f" "5e5ab019ab4ee2efffb003aa348f150a9df61808a7d0a6ec84f7d10511e25a8b"`
Dec 04 17:40:15.266 INFO [stdout] 5e5ab019ab4ee2efffb003aa348f150a9df61808a7d0a6ec84f7d10511e25a8b