Dec 05 10:29:54.375 INFO checking merkle-tree-stream-0.8.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 10:29:54.375 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 10:29:54.750 INFO [stdout] 3d743047ff45a71577ea86fd3cd925e299f8f9ce02c0e5e11d4541643d9b2432
Dec 05 10:29:54.759 INFO running `"docker" "start" "-a" "3d743047ff45a71577ea86fd3cd925e299f8f9ce02c0e5e11d4541643d9b2432"`
Dec 05 10:29:55.261 INFO [stderr] usermod: no changes
Dec 05 10:29:55.321 INFO [stderr]     Checking flat-tree v3.7.0
Dec 05 10:29:55.879 INFO [stderr]     Checking merkle-tree-stream v0.8.0 (/source)
Dec 05 10:29:59.369 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.11s
Dec 05 10:29:59.378 INFO [stderr] su: No module specific data is present
Dec 05 10:29:59.843 INFO running `"docker" "inspect" "3d743047ff45a71577ea86fd3cd925e299f8f9ce02c0e5e11d4541643d9b2432"`
Dec 05 10:29:59.951 INFO running `"docker" "rm" "-f" "3d743047ff45a71577ea86fd3cd925e299f8f9ce02c0e5e11d4541643d9b2432"`
Dec 05 10:30:00.082 INFO [stdout] 3d743047ff45a71577ea86fd3cd925e299f8f9ce02c0e5e11d4541643d9b2432