Oct 12 14:20:35.605 INFO checking saresend/Rusty_Socket_server against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 14:20:35.605 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 12 14:20:36.097 INFO blam! 673c958a9ed3a22db66f5b97e3e148bab9d3af10103731321c9726d2e04a7124
Oct 12 14:20:36.098 INFO running `"docker" "start" "-a" "673c958a9ed3a22db66f5b97e3e148bab9d3af10103731321c9726d2e04a7124"`
Oct 12 14:20:37.928 INFO kablam! usermod: no changes
Oct 12 14:20:38.120 INFO kablam!     Checking lazy_static v0.2.10
Oct 12 14:20:38.127 INFO kablam!     Checking net2 v0.2.31
Oct 12 14:20:38.136 INFO kablam!     Checking iovec v0.1.1
Oct 12 14:20:38.961 INFO kablam!     Checking bytes v0.4.5
Oct 12 14:20:39.508 INFO kablam!     Checking mio v0.6.11
Oct 12 14:20:41.596 INFO kablam!     Checking ws v0.7.3
Oct 12 14:20:43.645 INFO kablam!     Checking ws_201_server v0.1.0 (/source)
Oct 12 14:20:45.001 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.03s
Oct 12 14:20:45.017 INFO kablam! su: No module specific data is present
Oct 12 14:20:46.397 INFO running `"docker" "rm" "-f" "673c958a9ed3a22db66f5b97e3e148bab9d3af10103731321c9726d2e04a7124"`
Oct 12 14:20:46.799 INFO blam! 673c958a9ed3a22db66f5b97e3e148bab9d3af10103731321c9726d2e04a7124