Dec 05 09:07:49.883 INFO checking piston-history_tree-0.1.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 09:07:49.883 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 09:07:50.407 INFO [stdout] 7f33c95c3f7a9b99fe01ff0d98c3efe239949d37c839e85648a3e9b2f5edbb97
Dec 05 09:07:50.415 INFO running `"docker" "start" "-a" "7f33c95c3f7a9b99fe01ff0d98c3efe239949d37c839e85648a3e9b2f5edbb97"`
Dec 05 09:07:51.495 INFO [stderr] usermod: no changes
Dec 05 09:07:51.563 INFO [stderr]     Checking piston-history_tree v0.1.0 (/source)
Dec 05 09:07:53.755 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.22s
Dec 05 09:07:53.755 INFO [stderr] su: No module specific data is present
Dec 05 09:07:54.516 INFO running `"docker" "inspect" "7f33c95c3f7a9b99fe01ff0d98c3efe239949d37c839e85648a3e9b2f5edbb97"`
Dec 05 09:07:54.621 INFO running `"docker" "rm" "-f" "7f33c95c3f7a9b99fe01ff0d98c3efe239949d37c839e85648a3e9b2f5edbb97"`
Dec 05 09:07:54.799 INFO [stdout] 7f33c95c3f7a9b99fe01ff0d98c3efe239949d37c839e85648a3e9b2f5edbb97