Nov 30 03:51:47.960 INFO checking drouarb/RustEchoSocket against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 03:51:47.960 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 03:51:48.462 INFO [stdout] 128c6f4acb2db38c7b8c40eae101af5c9b0034e60259eba64e60363779c7797b
Nov 30 03:51:48.464 INFO running `"docker" "start" "-a" "128c6f4acb2db38c7b8c40eae101af5c9b0034e60259eba64e60363779c7797b"`
Nov 30 03:51:50.458 INFO [stderr] usermod: no changes
Nov 30 03:51:50.648 INFO [stderr]     Checking bytes v0.4.7
Nov 30 03:51:50.648 INFO [stderr]     Checking mio v0.6.14
Nov 30 03:51:50.686 INFO [stderr]     Checking tokio-threadpool v0.1.3
Nov 30 03:51:53.858 INFO [stderr]     Checking tokio-io v0.1.6
Nov 30 03:51:56.202 INFO [stderr]     Checking tokio-reactor v0.1.1
Nov 30 03:51:56.204 INFO [stderr]     Checking tokio-fs v0.1.0
Nov 30 03:51:58.185 INFO [stderr]     Checking tokio-tcp v0.1.0
Nov 30 03:51:58.186 INFO [stderr]     Checking tokio-udp v0.1.0
Nov 30 03:51:59.668 INFO [stderr]     Checking tokio v0.1.6
Nov 30 03:52:01.388 INFO [stderr]     Checking tokio-core v0.1.17
Nov 30 03:52:03.745 INFO [stderr]     Checking Socket v0.1.0 (/source)
Nov 30 03:52:05.988 INFO [stderr] warning: unused import: `tokio_core::reactor::Core`
Nov 30 03:52:05.988 INFO [stderr]  --> src/main.rs:7:5
Nov 30 03:52:05.988 INFO [stderr]   |
Nov 30 03:52:05.989 INFO [stderr] 7 | use tokio_core::reactor::Core;
Nov 30 03:52:05.989 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 03:52:05.989 INFO [stderr]   |
Nov 30 03:52:05.989 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 03:52:05.989 INFO [stderr] 
Nov 30 03:52:06.096 INFO [stderr] warning: crate `Socket` should have a snake case name such as `socket`
Nov 30 03:52:06.096 INFO [stderr]   |
Nov 30 03:52:06.096 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 30 03:52:06.096 INFO [stderr] 
Nov 30 03:52:06.140 INFO [stderr] warning: unused import: `tokio_core::reactor::Core`
Nov 30 03:52:06.140 INFO [stderr]  --> src/main.rs:7:5
Nov 30 03:52:06.140 INFO [stderr]   |
Nov 30 03:52:06.140 INFO [stderr] 7 | use tokio_core::reactor::Core;
Nov 30 03:52:06.140 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 03:52:06.140 INFO [stderr]   |
Nov 30 03:52:06.140 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 03:52:06.140 INFO [stderr] 
Nov 30 03:52:06.228 INFO [stderr] warning: crate `Socket` should have a snake case name such as `socket`
Nov 30 03:52:06.228 INFO [stderr]   |
Nov 30 03:52:06.228 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 30 03:52:06.228 INFO [stderr] 
Nov 30 03:52:06.268 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.73s
Nov 30 03:52:06.280 INFO [stderr] su: No module specific data is present
Nov 30 03:52:07.508 INFO running `"docker" "inspect" "128c6f4acb2db38c7b8c40eae101af5c9b0034e60259eba64e60363779c7797b"`
Nov 30 03:52:07.878 INFO running `"docker" "rm" "-f" "128c6f4acb2db38c7b8c40eae101af5c9b0034e60259eba64e60363779c7797b"`
Nov 30 03:52:08.152 INFO [stdout] 128c6f4acb2db38c7b8c40eae101af5c9b0034e60259eba64e60363779c7797b