Dec 05 13:32:30.019 INFO checking ga-v4-flattener-0.3.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 13:32:30.019 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 13:32:30.491 INFO [stdout] 7b995b596b3ee9e96e04b349576872ed4585fb6d743c268d284f8e9cbcc3bb05
Dec 05 13:32:30.493 INFO running `"docker" "start" "-a" "7b995b596b3ee9e96e04b349576872ed4585fb6d743c268d284f8e9cbcc3bb05"`
Dec 05 13:32:32.487 INFO [stderr] usermod: no changes
Dec 05 13:32:32.559 INFO [stderr] error: failed to parse manifest at `/source/Cargo.toml`
Dec 05 13:32:32.559 INFO [stderr] 
Dec 05 13:32:32.559 INFO [stderr] Caused by:
Dec 05 13:32:32.559 INFO [stderr]   can't find `to_delimited` bench, specify bench.path
Dec 05 13:32:32.559 INFO [stderr] su: No module specific data is present
Dec 05 13:32:33.743 INFO running `"docker" "inspect" "7b995b596b3ee9e96e04b349576872ed4585fb6d743c268d284f8e9cbcc3bb05"`
Dec 05 13:32:34.118 INFO running `"docker" "rm" "-f" "7b995b596b3ee9e96e04b349576872ed4585fb6d743c268d284f8e9cbcc3bb05"`
Dec 05 13:32:34.423 INFO [stdout] 7b995b596b3ee9e96e04b349576872ed4585fb6d743c268d284f8e9cbcc3bb05