Dec 02 03:10:43.665 INFO testing Stratus51/tokio_examples against 1.30.1 for beta-1.31-5
Dec 02 03:10:43.665 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 03:10:43.958 INFO [stdout] e6797ccceb9e098f404f8d41f02ee447e19c06cc0f0b017ca7c8feb01479f70c
Dec 02 03:10:43.964 INFO running `"docker" "start" "-a" "e6797ccceb9e098f404f8d41f02ee447e19c06cc0f0b017ca7c8feb01479f70c"`
Dec 02 03:10:44.465 INFO [stderr] usermod: no changes
Dec 02 03:10:44.640 INFO [stderr]    Compiling tokio-examples v0.1.0 (/source)
Dec 02 03:10:44.792 INFO [stderr] error: couldn't read "src/custom/base_chat_server.rs": No such file or directory (os error 2)
Dec 02 03:10:44.792 INFO [stderr] 
Dec 02 03:10:44.800 INFO [stderr] error: aborting due to previous error
Dec 02 03:10:44.800 INFO [stderr] 
Dec 02 03:10:44.804 INFO [stderr] error: Could not compile `tokio-examples`.
Dec 02 03:10:44.804 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 02 03:10:53.773 INFO [stderr] error: build failed
Dec 02 03:10:53.775 INFO [stderr] su: No module specific data is present
Dec 02 03:10:54.052 INFO running `"docker" "inspect" "e6797ccceb9e098f404f8d41f02ee447e19c06cc0f0b017ca7c8feb01479f70c"`
Dec 02 03:10:54.116 INFO running `"docker" "rm" "-f" "e6797ccceb9e098f404f8d41f02ee447e19c06cc0f0b017ca7c8feb01479f70c"`
Dec 02 03:10:54.231 INFO [stdout] e6797ccceb9e098f404f8d41f02ee447e19c06cc0f0b017ca7c8feb01479f70c