Dec 05 10:16:23.780 INFO checking mosh-server-upnp-0.1.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 10:16:23.780 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 10:16:23.928 INFO [stdout] 7e1b08c7d0839f834c25a0c41991bf77b813e5efcf7b80d342a6b61c9c382336
Dec 05 10:16:23.930 INFO running `"docker" "start" "-a" "7e1b08c7d0839f834c25a0c41991bf77b813e5efcf7b80d342a6b61c9c382336"`
Dec 05 10:16:24.508 INFO [stderr] usermod: no changes
Dec 05 10:16:24.664 INFO [stderr]     Checking xmltree v0.7.0
Dec 05 10:16:24.664 INFO [stderr]     Checking get_if_addrs v0.5.3
Dec 05 10:16:24.665 INFO [stderr]     Checking tokio-retry v0.1.1
Dec 05 10:16:28.250 INFO [stderr]     Checking igd v0.7.0
Dec 05 10:16:33.358 INFO [stderr]     Checking mosh-server-upnp v0.1.0 (/source)
Dec 05 10:16:40.330 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.80s
Dec 05 10:16:40.340 INFO [stderr] su: No module specific data is present
Dec 05 10:16:40.720 INFO running `"docker" "inspect" "7e1b08c7d0839f834c25a0c41991bf77b813e5efcf7b80d342a6b61c9c382336"`
Dec 05 10:16:40.834 INFO running `"docker" "rm" "-f" "7e1b08c7d0839f834c25a0c41991bf77b813e5efcf7b80d342a6b61c9c382336"`
Dec 05 10:16:40.987 INFO [stdout] 7e1b08c7d0839f834c25a0c41991bf77b813e5efcf7b80d342a6b61c9c382336