Nov 04 00:57:06.800 INFO checking privatemani/basic_server against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 00:57:06.800 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-7/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 00:57:07.339 INFO blam! cbfcdadec7fe1b4e222d5024cfae6b2a07b170c791eaa4e5bc9d7189e0f51f3e
Nov 04 00:57:07.347 INFO running `"docker" "start" "-a" "cbfcdadec7fe1b4e222d5024cfae6b2a07b170c791eaa4e5bc9d7189e0f51f3e"`
Nov 04 00:57:08.579 INFO kablam! usermod: no changes
Nov 04 00:57:08.639 INFO kablam!     Checking network_server v0.1.0 (/source)
Nov 04 00:57:09.011 INFO kablam! warning: unused import: `TcpStream`
Nov 04 00:57:09.012 INFO kablam!  --> src/main.rs:1:16
Nov 04 00:57:09.012 INFO kablam!   |
Nov 04 00:57:09.012 INFO kablam! 1 | use std::net::{TcpStream, TcpListener};
Nov 04 00:57:09.012 INFO kablam!   |                ^^^^^^^^^
Nov 04 00:57:09.013 INFO kablam!   |
Nov 04 00:57:09.013 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 00:57:09.013 INFO kablam! 
Nov 04 00:57:09.014 INFO kablam! warning: unused import: `Read`
Nov 04 00:57:09.014 INFO kablam!  --> src/main.rs:2:22
Nov 04 00:57:09.014 INFO kablam!   |
Nov 04 00:57:09.015 INFO kablam! 2 | use std::io::{Write, Read};
Nov 04 00:57:09.015 INFO kablam!   |                      ^^^^
Nov 04 00:57:09.015 INFO kablam! 
Nov 04 00:57:09.015 INFO kablam! warning: unused import: `std::net::Shutdown`
Nov 04 00:57:09.016 INFO kablam!  --> src/main.rs:3:5
Nov 04 00:57:09.016 INFO kablam!   |
Nov 04 00:57:09.016 INFO kablam! 3 | use std::net::Shutdown;
Nov 04 00:57:09.016 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 04 00:57:09.017 INFO kablam! 
Nov 04 00:57:09.059 INFO kablam! warning: unused import: `TcpStream`
Nov 04 00:57:09.060 INFO kablam!  --> src/main.rs:1:16
Nov 04 00:57:09.060 INFO kablam!   |
Nov 04 00:57:09.060 INFO kablam! 1 | use std::net::{TcpStream, TcpListener};
Nov 04 00:57:09.060 INFO kablam!   |                ^^^^^^^^^
Nov 04 00:57:09.061 INFO kablam!   |
Nov 04 00:57:09.061 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 00:57:09.061 INFO kablam! 
Nov 04 00:57:09.061 INFO kablam! warning: unused import: `Read`
Nov 04 00:57:09.061 INFO kablam!  --> src/main.rs:2:22
Nov 04 00:57:09.062 INFO kablam!   |
Nov 04 00:57:09.062 INFO kablam! 2 | use std::io::{Write, Read};
Nov 04 00:57:09.062 INFO kablam!   |                      ^^^^
Nov 04 00:57:09.063 INFO kablam! 
Nov 04 00:57:09.063 INFO kablam! warning: unused import: `std::net::Shutdown`
Nov 04 00:57:09.063 INFO kablam!  --> src/main.rs:3:5
Nov 04 00:57:09.063 INFO kablam!   |
Nov 04 00:57:09.064 INFO kablam! 3 | use std::net::Shutdown;
Nov 04 00:57:09.064 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 04 00:57:09.064 INFO kablam! 
Nov 04 00:57:09.113 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
Nov 04 00:57:09.118 INFO kablam! su: No module specific data is present
Nov 04 00:57:09.847 INFO running `"docker" "rm" "-f" "cbfcdadec7fe1b4e222d5024cfae6b2a07b170c791eaa4e5bc9d7189e0f51f3e"`
Nov 04 00:57:10.173 INFO blam! cbfcdadec7fe1b4e222d5024cfae6b2a07b170c791eaa4e5bc9d7189e0f51f3e