Dec 12 00:56:49.457 INFO checking PeterCxy/huffman-coding-cse104-rust against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 00:56:49.457 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 12 00:56:49.873 INFO [stdout] 7c1e5adfe2de871b02c9e252eaee02b9289c7297bfd6950a9928b905fc3ff53c
Dec 12 00:56:49.884 INFO running `"docker" "start" "-a" "7c1e5adfe2de871b02c9e252eaee02b9289c7297bfd6950a9928b905fc3ff53c"`
Dec 12 00:56:51.161 INFO [stderr] usermod: no changes
Dec 12 00:56:51.292 INFO [stderr]     Checking huffman v0.1.0 (/source)
Dec 12 00:56:52.477 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
Dec 12 00:56:52.480 INFO [stderr] su: No module specific data is present
Dec 12 00:56:53.860 INFO running `"docker" "inspect" "7c1e5adfe2de871b02c9e252eaee02b9289c7297bfd6950a9928b905fc3ff53c"`
Dec 12 00:56:54.180 INFO running `"docker" "rm" "-f" "7c1e5adfe2de871b02c9e252eaee02b9289c7297bfd6950a9928b905fc3ff53c"`
Dec 12 00:56:54.556 INFO [stdout] 7c1e5adfe2de871b02c9e252eaee02b9289c7297bfd6950a9928b905fc3ff53c