Nov 29 18:52:59.269 INFO checking saresend/Rusty_Socket_server against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 18:52:59.269 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 29 18:52:59.618 INFO [stdout] e42293a1be7672e533ec5d2b700bb36f1814aed5a768ef22fb9bab6ed1e4d0f9
Nov 29 18:52:59.620 INFO running `"docker" "start" "-a" "e42293a1be7672e533ec5d2b700bb36f1814aed5a768ef22fb9bab6ed1e4d0f9"`
Nov 29 18:53:01.308 INFO [stderr] usermod: no changes
Nov 29 18:53:01.404 INFO [stderr]     Checking lazy_static v0.2.10
Nov 29 18:53:01.404 INFO [stderr]     Checking net2 v0.2.31
Nov 29 18:53:02.248 INFO [stderr]     Checking mio v0.6.11
Nov 29 18:53:03.998 INFO [stderr]     Checking ws v0.7.3
Nov 29 18:53:06.438 INFO [stderr]     Checking ws_201_server v0.1.0 (/source)
Nov 29 18:53:07.465 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.13s
Nov 29 18:53:07.479 INFO [stderr] su: No module specific data is present
Nov 29 18:53:08.360 INFO running `"docker" "inspect" "e42293a1be7672e533ec5d2b700bb36f1814aed5a768ef22fb9bab6ed1e4d0f9"`
Nov 29 18:53:08.692 INFO running `"docker" "rm" "-f" "e42293a1be7672e533ec5d2b700bb36f1814aed5a768ef22fb9bab6ed1e4d0f9"`
Nov 29 18:53:09.040 INFO [stdout] e42293a1be7672e533ec5d2b700bb36f1814aed5a768ef22fb9bab6ed1e4d0f9