Dec 04 19:31:40.684 INFO checking dumboluzz/rsniff against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 19:31:40.684 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 04 19:31:40.991 INFO [stdout] 7c2290a5c62bdd94df1df7e6f2654ff103871b1b2a6d5038e63cb21a72a1e065
Dec 04 19:31:40.996 INFO running `"docker" "start" "-a" "7c2290a5c62bdd94df1df7e6f2654ff103871b1b2a6d5038e63cb21a72a1e065"`
Dec 04 19:31:41.751 INFO [stderr] usermod: no changes
Dec 04 19:31:41.923 INFO [stderr]    Compiling structopt-derive v0.2.12
Dec 04 19:31:45.137 INFO [stderr]     Checking structopt v0.2.12
Dec 04 19:31:45.979 INFO [stderr]     Checking clap-verbosity-flag v0.1.0
Dec 04 19:31:47.861 INFO [stderr]     Checking quicli v0.3.1
Dec 04 19:31:49.543 INFO [stderr]     Checking rsniff v0.1.1 (/source)
Dec 04 19:31:53.874 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.09s
Dec 04 19:31:53.895 INFO [stderr] su: No module specific data is present
Dec 04 19:31:54.823 INFO running `"docker" "inspect" "7c2290a5c62bdd94df1df7e6f2654ff103871b1b2a6d5038e63cb21a72a1e065"`
Dec 04 19:31:55.064 INFO running `"docker" "rm" "-f" "7c2290a5c62bdd94df1df7e6f2654ff103871b1b2a6d5038e63cb21a72a1e065"`
Dec 04 19:31:55.397 INFO [stdout] 7c2290a5c62bdd94df1df7e6f2654ff103871b1b2a6d5038e63cb21a72a1e065