Dec 12 04:56:19.686 INFO checking websocket-lite-0.2.2 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 04:56:19.686 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 04:56:20.094 INFO [stdout] 7ce7f0d24e7388f18e9605728c3f2ebbf582a68cedec6b1a5b82e81329955646
Dec 12 04:56:20.099 INFO running `"docker" "start" "-a" "7ce7f0d24e7388f18e9605728c3f2ebbf582a68cedec6b1a5b82e81329955646"`
Dec 12 04:56:20.867 INFO [stderr] usermod: no changes
Dec 12 04:56:21.261 INFO [stderr]    Compiling structopt-derive v0.2.14
Dec 12 04:56:21.284 INFO [stderr]     Checking websocket-lite v0.2.2 (/source)
Dec 12 04:56:27.193 INFO [stderr]     Checking structopt v0.2.14
Dec 12 04:56:44.729 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.84s
Dec 12 04:56:44.744 INFO [stderr] su: No module specific data is present
Dec 12 04:56:45.756 INFO running `"docker" "inspect" "7ce7f0d24e7388f18e9605728c3f2ebbf582a68cedec6b1a5b82e81329955646"`
Dec 12 04:56:46.022 INFO running `"docker" "rm" "-f" "7ce7f0d24e7388f18e9605728c3f2ebbf582a68cedec6b1a5b82e81329955646"`
Dec 12 04:56:46.320 INFO [stdout] 7ce7f0d24e7388f18e9605728c3f2ebbf582a68cedec6b1a5b82e81329955646