Dec 05 12:58:57.328 INFO checking google-appengine1_beta4-cli-1.0.8+20181005 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 12:58:57.328 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 05 12:58:57.598 INFO [stdout] 63e1af30c49e1557f94ba3f7ac62be22b21aef0b7eeae84393ca7b97bc744800
Dec 05 12:58:57.601 INFO running `"docker" "start" "-a" "63e1af30c49e1557f94ba3f7ac62be22b21aef0b7eeae84393ca7b97bc744800"`
Dec 05 12:58:58.142 INFO [stderr] usermod: no changes
Dec 05 12:58:58.325 INFO [stderr]     Checking google-appengine1_beta4 v1.0.8+20181005
Dec 05 12:59:06.184 INFO [stderr]     Checking google-appengine1_beta4-cli v1.0.8+20181005 (/source)
Dec 05 12:59:15.386 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.22s
Dec 05 12:59:15.395 INFO [stderr] su: No module specific data is present
Dec 05 12:59:15.736 INFO running `"docker" "inspect" "63e1af30c49e1557f94ba3f7ac62be22b21aef0b7eeae84393ca7b97bc744800"`
Dec 05 12:59:15.905 INFO running `"docker" "rm" "-f" "63e1af30c49e1557f94ba3f7ac62be22b21aef0b7eeae84393ca7b97bc744800"`
Dec 05 12:59:16.137 INFO [stdout] 63e1af30c49e1557f94ba3f7ac62be22b21aef0b7eeae84393ca7b97bc744800