Oct 12 19:44:13.345 INFO checking jjwest/rirc-server against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 19:44:13.346 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 19:44:13.593 INFO blam! 3dbcf0ef18943f5a5906b4f17b843a3faf4788bdffbcfbfd10a83a050d8bc915
Oct 12 19:44:13.594 INFO running `"docker" "start" "-a" "3dbcf0ef18943f5a5906b4f17b843a3faf4788bdffbcfbfd10a83a050d8bc915"`
Oct 12 19:44:14.342 INFO kablam! usermod: no changes
Oct 12 19:44:14.369 INFO kablam!     Checking ascii v0.8.6
Oct 12 19:44:15.094 INFO kablam!     Checking rirc-server v0.1.0 (/source)
Oct 12 19:44:15.414 INFO kablam! warning: unused variable: `conn`
Oct 12 19:44:15.414 INFO kablam!   --> src/main.rs:41:9
Oct 12 19:44:15.414 INFO kablam!    |
Oct 12 19:44:15.414 INFO kablam! 41 |     for conn in socket.incoming() {}
Oct 12 19:44:15.414 INFO kablam!    |         ^^^^ help: consider using `_conn` instead
Oct 12 19:44:15.414 INFO kablam!    |
Oct 12 19:44:15.414 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 19:44:15.414 INFO kablam! 
Oct 12 19:44:15.417 INFO kablam! warning: type alias is never used: `String`
Oct 12 19:44:15.417 INFO kablam!  --> src/main.rs:8:1
Oct 12 19:44:15.417 INFO kablam!   |
Oct 12 19:44:15.417 INFO kablam! 8 | type String = AsciiString;
Oct 12 19:44:15.417 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 19:44:15.417 INFO kablam!   |
Oct 12 19:44:15.417 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 19:44:15.417 INFO kablam! 
Oct 12 19:44:15.417 INFO kablam! warning: type alias is never used: `Username`
Oct 12 19:44:15.417 INFO kablam!  --> src/main.rs:9:1
Oct 12 19:44:15.417 INFO kablam!   |
Oct 12 19:44:15.417 INFO kablam! 9 | type Username = AsciiString;
Oct 12 19:44:15.417 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 19:44:15.417 INFO kablam! 
Oct 12 19:44:15.417 INFO kablam! warning: struct is never constructed: `Server`
Oct 12 19:44:15.417 INFO kablam!   --> src/main.rs:11:1
Oct 12 19:44:15.417 INFO kablam!    |
Oct 12 19:44:15.417 INFO kablam! 11 | struct Server {
Oct 12 19:44:15.417 INFO kablam!    | ^^^^^^^^^^^^^
Oct 12 19:44:15.417 INFO kablam! 
Oct 12 19:44:15.417 INFO kablam! warning: struct is never constructed: `Channel`
Oct 12 19:44:15.417 INFO kablam!   --> src/main.rs:15:1
Oct 12 19:44:15.417 INFO kablam!    |
Oct 12 19:44:15.417 INFO kablam! 15 | struct Channel {
Oct 12 19:44:15.417 INFO kablam!    | ^^^^^^^^^^^^^^
Oct 12 19:44:15.417 INFO kablam! 
Oct 12 19:44:15.417 INFO kablam! warning: struct is never constructed: `User`
Oct 12 19:44:15.417 INFO kablam!   --> src/main.rs:19:1
Oct 12 19:44:15.417 INFO kablam!    |
Oct 12 19:44:15.417 INFO kablam! 19 | struct User {
Oct 12 19:44:15.417 INFO kablam!    | ^^^^^^^^^^^
Oct 12 19:44:15.418 INFO kablam! 
Oct 12 19:44:15.418 INFO kablam! warning: struct is never constructed: `Service`
Oct 12 19:44:15.418 INFO kablam!   --> src/main.rs:28:1
Oct 12 19:44:15.418 INFO kablam!    |
Oct 12 19:44:15.418 INFO kablam! 28 | struct Service {
Oct 12 19:44:15.418 INFO kablam!    | ^^^^^^^^^^^^^^
Oct 12 19:44:15.418 INFO kablam! 
Oct 12 19:44:15.485 INFO kablam! warning: unused variable: `conn`
Oct 12 19:44:15.485 INFO kablam!   --> src/main.rs:41:9
Oct 12 19:44:15.486 INFO kablam!    |
Oct 12 19:44:15.486 INFO kablam! 41 |     for conn in socket.incoming() {}
Oct 12 19:44:15.486 INFO kablam!    |         ^^^^ help: consider using `_conn` instead
Oct 12 19:44:15.486 INFO kablam!    |
Oct 12 19:44:15.487 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 19:44:15.487 INFO kablam! 
Oct 12 19:44:15.487 INFO kablam! warning: type alias is never used: `String`
Oct 12 19:44:15.487 INFO kablam!  --> src/main.rs:8:1
Oct 12 19:44:15.487 INFO kablam!   |
Oct 12 19:44:15.487 INFO kablam! 8 | type String = AsciiString;
Oct 12 19:44:15.487 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 19:44:15.487 INFO kablam!   |
Oct 12 19:44:15.488 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 19:44:15.488 INFO kablam! 
Oct 12 19:44:15.488 INFO kablam! warning: type alias is never used: `Username`
Oct 12 19:44:15.488 INFO kablam!  --> src/main.rs:9:1
Oct 12 19:44:15.488 INFO kablam!   |
Oct 12 19:44:15.488 INFO kablam! 9 | type Username = AsciiString;
Oct 12 19:44:15.488 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 19:44:15.488 INFO kablam! 
Oct 12 19:44:15.488 INFO kablam! warning: struct is never constructed: `Server`
Oct 12 19:44:15.488 INFO kablam!   --> src/main.rs:11:1
Oct 12 19:44:15.488 INFO kablam!    |
Oct 12 19:44:15.488 INFO kablam! 11 | struct Server {
Oct 12 19:44:15.488 INFO kablam!    | ^^^^^^^^^^^^^
Oct 12 19:44:15.488 INFO kablam! 
Oct 12 19:44:15.488 INFO kablam! warning: struct is never constructed: `Channel`
Oct 12 19:44:15.488 INFO kablam!   --> src/main.rs:15:1
Oct 12 19:44:15.488 INFO kablam!    |
Oct 12 19:44:15.488 INFO kablam! 15 | struct Channel {
Oct 12 19:44:15.488 INFO kablam!    | ^^^^^^^^^^^^^^
Oct 12 19:44:15.488 INFO kablam! 
Oct 12 19:44:15.488 INFO kablam! warning: struct is never constructed: `User`
Oct 12 19:44:15.488 INFO kablam!   --> src/main.rs:19:1
Oct 12 19:44:15.488 INFO kablam!    |
Oct 12 19:44:15.488 INFO kablam! 19 | struct User {
Oct 12 19:44:15.488 INFO kablam!    | ^^^^^^^^^^^
Oct 12 19:44:15.488 INFO kablam! 
Oct 12 19:44:15.488 INFO kablam! warning: struct is never constructed: `Service`
Oct 12 19:44:15.488 INFO kablam!   --> src/main.rs:28:1
Oct 12 19:44:15.488 INFO kablam!    |
Oct 12 19:44:15.488 INFO kablam! 28 | struct Service {
Oct 12 19:44:15.488 INFO kablam!    | ^^^^^^^^^^^^^^
Oct 12 19:44:15.488 INFO kablam! 
Oct 12 19:44:15.507 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
Oct 12 19:44:15.507 INFO kablam! su: No module specific data is present
Oct 12 19:44:16.231 INFO running `"docker" "rm" "-f" "3dbcf0ef18943f5a5906b4f17b843a3faf4788bdffbcfbfd10a83a050d8bc915"`
Oct 12 19:44:16.560 INFO blam! 3dbcf0ef18943f5a5906b4f17b843a3faf4788bdffbcfbfd10a83a050d8bc915