Oct 26 22:42:10.061 INFO checking privatemani/basic_server against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 26 22:42:10.061 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 26 22:42:10.581 INFO blam! 245bf9c9eaba22a5c9949c43d2fd3e90c0c4a461fb9754e123449d44d812d501
Oct 26 22:42:10.582 INFO running `"docker" "start" "-a" "245bf9c9eaba22a5c9949c43d2fd3e90c0c4a461fb9754e123449d44d812d501"`
Oct 26 22:42:11.842 INFO kablam! usermod: no changes
Oct 26 22:42:11.895 INFO kablam!     Checking network_server v0.1.0 (/source)
Oct 26 22:42:12.327 INFO kablam! warning: unused import: `TcpStream`
Oct 26 22:42:12.327 INFO kablam!  --> src/main.rs:1:16
Oct 26 22:42:12.327 INFO kablam!   |
Oct 26 22:42:12.327 INFO kablam! 1 | use std::net::{TcpStream, TcpListener};
Oct 26 22:42:12.327 INFO kablam!   |                ^^^^^^^^^
Oct 26 22:42:12.327 INFO kablam!   |
Oct 26 22:42:12.327 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 26 22:42:12.327 INFO kablam! 
Oct 26 22:42:12.327 INFO kablam! warning: unused import: `Read`
Oct 26 22:42:12.327 INFO kablam!  --> src/main.rs:2:22
Oct 26 22:42:12.327 INFO kablam!   |
Oct 26 22:42:12.327 INFO kablam! 2 | use std::io::{Write, Read};
Oct 26 22:42:12.327 INFO kablam!   |                      ^^^^
Oct 26 22:42:12.327 INFO kablam! 
Oct 26 22:42:12.327 INFO kablam! warning: unused import: `std::net::Shutdown`
Oct 26 22:42:12.327 INFO kablam!  --> src/main.rs:3:5
Oct 26 22:42:12.327 INFO kablam!   |
Oct 26 22:42:12.327 INFO kablam! 3 | use std::net::Shutdown;
Oct 26 22:42:12.327 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 26 22:42:12.327 INFO kablam! 
Oct 26 22:42:12.348 INFO kablam! warning: unused import: `TcpStream`
Oct 26 22:42:12.349 INFO kablam!  --> src/main.rs:1:16
Oct 26 22:42:12.349 INFO kablam!   |
Oct 26 22:42:12.349 INFO kablam! 1 | use std::net::{TcpStream, TcpListener};
Oct 26 22:42:12.349 INFO kablam!   |                ^^^^^^^^^
Oct 26 22:42:12.350 INFO kablam!   |
Oct 26 22:42:12.350 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 26 22:42:12.350 INFO kablam! 
Oct 26 22:42:12.350 INFO kablam! warning: unused import: `Read`
Oct 26 22:42:12.351 INFO kablam!  --> src/main.rs:2:22
Oct 26 22:42:12.351 INFO kablam!   |
Oct 26 22:42:12.351 INFO kablam! 2 | use std::io::{Write, Read};
Oct 26 22:42:12.351 INFO kablam!   |                      ^^^^
Oct 26 22:42:12.352 INFO kablam! 
Oct 26 22:42:12.352 INFO kablam! warning: unused import: `std::net::Shutdown`
Oct 26 22:42:12.352 INFO kablam!  --> src/main.rs:3:5
Oct 26 22:42:12.353 INFO kablam!   |
Oct 26 22:42:12.353 INFO kablam! 3 | use std::net::Shutdown;
Oct 26 22:42:12.353 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 26 22:42:12.353 INFO kablam! 
Oct 26 22:42:12.495 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
Oct 26 22:42:12.496 INFO kablam! su: No module specific data is present
Oct 26 22:42:13.285 INFO running `"docker" "rm" "-f" "245bf9c9eaba22a5c9949c43d2fd3e90c0c4a461fb9754e123449d44d812d501"`
Oct 26 22:42:13.587 INFO blam! 245bf9c9eaba22a5c9949c43d2fd3e90c0c4a461fb9754e123449d44d812d501