Nov 02 12:36:57.158 INFO checking jjwest/rirc-server against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 12:36:57.160 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-7/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 12:36:57.584 INFO blam! 3fb07a11114598f92cd85657f106765a7aae6c232621c0a9f159c67646ccfe3c
Nov 02 12:36:57.586 INFO running `"docker" "start" "-a" "3fb07a11114598f92cd85657f106765a7aae6c232621c0a9f159c67646ccfe3c"`
Nov 02 12:36:58.816 INFO kablam! usermod: no changes
Nov 02 12:36:58.852 INFO kablam!     Checking ascii v0.8.6
Nov 02 12:36:59.580 INFO kablam!     Checking rirc-server v0.1.0 (/source)
Nov 02 12:36:59.912 INFO kablam! warning: unused variable: `conn`
Nov 02 12:36:59.912 INFO kablam!   --> src/main.rs:41:9
Nov 02 12:36:59.912 INFO kablam!    |
Nov 02 12:36:59.912 INFO kablam! 41 |     for conn in socket.incoming() {}
Nov 02 12:36:59.913 INFO kablam!    |         ^^^^ help: consider using `_conn` instead
Nov 02 12:36:59.913 INFO kablam!    |
Nov 02 12:36:59.913 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 12:36:59.913 INFO kablam! 
Nov 02 12:36:59.913 INFO kablam! warning: type alias is never used: `String`
Nov 02 12:36:59.913 INFO kablam!  --> src/main.rs:8:1
Nov 02 12:36:59.913 INFO kablam!   |
Nov 02 12:36:59.913 INFO kablam! 8 | type String = AsciiString;
Nov 02 12:36:59.913 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 12:36:59.913 INFO kablam!   |
Nov 02 12:36:59.913 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 12:36:59.913 INFO kablam! 
Nov 02 12:36:59.913 INFO kablam! warning: type alias is never used: `Username`
Nov 02 12:36:59.913 INFO kablam!  --> src/main.rs:9:1
Nov 02 12:36:59.913 INFO kablam!   |
Nov 02 12:36:59.913 INFO kablam! 9 | type Username = AsciiString;
Nov 02 12:36:59.913 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 12:36:59.913 INFO kablam! 
Nov 02 12:36:59.913 INFO kablam! warning: struct is never constructed: `Server`
Nov 02 12:36:59.913 INFO kablam!   --> src/main.rs:11:1
Nov 02 12:36:59.913 INFO kablam!    |
Nov 02 12:36:59.913 INFO kablam! 11 | struct Server {
Nov 02 12:36:59.913 INFO kablam!    | ^^^^^^^^^^^^^
Nov 02 12:36:59.913 INFO kablam! 
Nov 02 12:36:59.913 INFO kablam! warning: struct is never constructed: `Channel`
Nov 02 12:36:59.913 INFO kablam!   --> src/main.rs:15:1
Nov 02 12:36:59.913 INFO kablam!    |
Nov 02 12:36:59.913 INFO kablam! 15 | struct Channel {
Nov 02 12:36:59.913 INFO kablam!    | ^^^^^^^^^^^^^^
Nov 02 12:36:59.913 INFO kablam! 
Nov 02 12:36:59.913 INFO kablam! warning: struct is never constructed: `User`
Nov 02 12:36:59.913 INFO kablam!   --> src/main.rs:19:1
Nov 02 12:36:59.913 INFO kablam!    |
Nov 02 12:36:59.913 INFO kablam! 19 | struct User {
Nov 02 12:36:59.913 INFO kablam!    | ^^^^^^^^^^^
Nov 02 12:36:59.913 INFO kablam! 
Nov 02 12:36:59.913 INFO kablam! warning: struct is never constructed: `Service`
Nov 02 12:36:59.913 INFO kablam!   --> src/main.rs:28:1
Nov 02 12:36:59.913 INFO kablam!    |
Nov 02 12:36:59.913 INFO kablam! 28 | struct Service {
Nov 02 12:36:59.913 INFO kablam!    | ^^^^^^^^^^^^^^
Nov 02 12:36:59.913 INFO kablam! 
Nov 02 12:36:59.951 INFO kablam! warning: unused variable: `conn`
Nov 02 12:36:59.952 INFO kablam!   --> src/main.rs:41:9
Nov 02 12:36:59.952 INFO kablam!    |
Nov 02 12:36:59.952 INFO kablam! 41 |     for conn in socket.incoming() {}
Nov 02 12:36:59.953 INFO kablam!    |         ^^^^ help: consider using `_conn` instead
Nov 02 12:36:59.953 INFO kablam!    |
Nov 02 12:36:59.953 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 12:36:59.954 INFO kablam! 
Nov 02 12:36:59.957 INFO kablam! warning: type alias is never used: `String`
Nov 02 12:36:59.957 INFO kablam!  --> src/main.rs:8:1
Nov 02 12:36:59.958 INFO kablam!   |
Nov 02 12:36:59.958 INFO kablam! 8 | type String = AsciiString;
Nov 02 12:36:59.958 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 12:36:59.959 INFO kablam!   |
Nov 02 12:36:59.959 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 12:36:59.959 INFO kablam! 
Nov 02 12:36:59.959 INFO kablam! warning: type alias is never used: `Username`
Nov 02 12:36:59.960 INFO kablam!  --> src/main.rs:9:1
Nov 02 12:36:59.960 INFO kablam!   |
Nov 02 12:36:59.960 INFO kablam! 9 | type Username = AsciiString;
Nov 02 12:36:59.961 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 12:36:59.961 INFO kablam! 
Nov 02 12:36:59.961 INFO kablam! warning: struct is never constructed: `Server`
Nov 02 12:36:59.962 INFO kablam!   --> src/main.rs:11:1
Nov 02 12:36:59.962 INFO kablam!    |
Nov 02 12:36:59.962 INFO kablam! 11 | struct Server {
Nov 02 12:36:59.963 INFO kablam!    | ^^^^^^^^^^^^^
Nov 02 12:36:59.963 INFO kablam! 
Nov 02 12:36:59.963 INFO kablam! warning: struct is never constructed: `Channel`
Nov 02 12:36:59.964 INFO kablam!   --> src/main.rs:15:1
Nov 02 12:36:59.964 INFO kablam!    |
Nov 02 12:36:59.964 INFO kablam! 15 | struct Channel {
Nov 02 12:36:59.965 INFO kablam!    | ^^^^^^^^^^^^^^
Nov 02 12:36:59.965 INFO kablam! 
Nov 02 12:36:59.965 INFO kablam! warning: struct is never constructed: `User`
Nov 02 12:36:59.966 INFO kablam!   --> src/main.rs:19:1
Nov 02 12:36:59.966 INFO kablam!    |
Nov 02 12:36:59.966 INFO kablam! 19 | struct User {
Nov 02 12:36:59.967 INFO kablam!    | ^^^^^^^^^^^
Nov 02 12:36:59.967 INFO kablam! 
Nov 02 12:36:59.967 INFO kablam! warning: struct is never constructed: `Service`
Nov 02 12:36:59.968 INFO kablam!   --> src/main.rs:28:1
Nov 02 12:36:59.968 INFO kablam!    |
Nov 02 12:36:59.969 INFO kablam! 28 | struct Service {
Nov 02 12:36:59.969 INFO kablam!    | ^^^^^^^^^^^^^^
Nov 02 12:36:59.970 INFO kablam! 
Nov 02 12:36:59.984 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
Nov 02 12:36:59.988 INFO kablam! su: No module specific data is present
Nov 02 12:37:00.540 INFO running `"docker" "rm" "-f" "3fb07a11114598f92cd85657f106765a7aae6c232621c0a9f159c67646ccfe3c"`
Nov 02 12:37:00.777 INFO blam! 3fb07a11114598f92cd85657f106765a7aae6c232621c0a9f159c67646ccfe3c