Nov 02 12:31:37.728 INFO checking johnnyasantoss/chat-rs against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 12:31:37.728 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-3/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 12:31:38.068 INFO blam! 0949d956bdf510d41c72acffcf44aaa9c0e389e79cb853b3022af444fab9f387
Nov 02 12:31:38.139 INFO running `"docker" "start" "-a" "0949d956bdf510d41c72acffcf44aaa9c0e389e79cb853b3022af444fab9f387"`
Nov 02 12:31:38.771 INFO kablam! usermod: no changes
Nov 02 12:31:38.832 INFO kablam!     Checking chat-rs v0.1.0 (/source)
Nov 02 12:31:39.348 INFO kablam! warning: unused import: `Read`
Nov 02 12:31:39.348 INFO kablam!  --> src/server.rs:3:15
Nov 02 12:31:39.348 INFO kablam!   |
Nov 02 12:31:39.348 INFO kablam! 3 | use std::io::{Read, Write};
Nov 02 12:31:39.348 INFO kablam!   |               ^^^^
Nov 02 12:31:39.348 INFO kablam!   |
Nov 02 12:31:39.348 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 12:31:39.348 INFO kablam! 
Nov 02 12:31:39.472 INFO kablam! warning: unused import: `Read`
Nov 02 12:31:39.472 INFO kablam!  --> src/server.rs:3:15
Nov 02 12:31:39.472 INFO kablam!   |
Nov 02 12:31:39.472 INFO kablam! 3 | use std::io::{Read, Write};
Nov 02 12:31:39.472 INFO kablam!   |               ^^^^
Nov 02 12:31:39.472 INFO kablam!   |
Nov 02 12:31:39.472 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 12:31:39.472 INFO kablam! 
Nov 02 12:31:39.504 INFO kablam! warning: field is never used: `message`
Nov 02 12:31:39.504 INFO kablam!  --> src/result.rs:7:5
Nov 02 12:31:39.504 INFO kablam!   |
Nov 02 12:31:39.504 INFO kablam! 7 |     message: String,
Nov 02 12:31:39.504 INFO kablam!   |     ^^^^^^^^^^^^^^^
Nov 02 12:31:39.504 INFO kablam!   |
Nov 02 12:31:39.504 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 12:31:39.504 INFO kablam! 
Nov 02 12:31:39.504 INFO kablam! warning: field is never used: `login`
Nov 02 12:31:39.504 INFO kablam!   --> src/server.rs:10:5
Nov 02 12:31:39.504 INFO kablam!    |
Nov 02 12:31:39.504 INFO kablam! 10 |     login: String,
Nov 02 12:31:39.504 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 02 12:31:39.504 INFO kablam! 
Nov 02 12:31:39.504 INFO kablam! warning: field is never used: `status`
Nov 02 12:31:39.504 INFO kablam!   --> src/server.rs:11:5
Nov 02 12:31:39.504 INFO kablam!    |
Nov 02 12:31:39.504 INFO kablam! 11 |     status: String,
Nov 02 12:31:39.504 INFO kablam!    |     ^^^^^^^^^^^^^^
Nov 02 12:31:39.504 INFO kablam! 
Nov 02 12:31:39.504 INFO kablam! warning: field is never used: `users`
Nov 02 12:31:39.504 INFO kablam!   --> src/server.rs:15:5
Nov 02 12:31:39.504 INFO kablam!    |
Nov 02 12:31:39.504 INFO kablam! 15 |     users: Vec<&'a User>,
Nov 02 12:31:39.504 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Nov 02 12:31:39.504 INFO kablam! 
Nov 02 12:31:39.504 INFO kablam! warning: method is never used: `join`
Nov 02 12:31:39.504 INFO kablam!   --> src/server.rs:75:5
Nov 02 12:31:39.504 INFO kablam!    |
Nov 02 12:31:39.504 INFO kablam! 75 |     pub fn join(mut self, user: &'a User) -> Self {
Nov 02 12:31:39.504 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 12:31:39.504 INFO kablam! 
Nov 02 12:31:39.504 INFO kablam! warning: method is never used: `announce`
Nov 02 12:31:39.504 INFO kablam!   --> src/server.rs:81:5
Nov 02 12:31:39.504 INFO kablam!    |
Nov 02 12:31:39.504 INFO kablam! 81 |     pub fn announce(self, user: &'a User) -> Self {
Nov 02 12:31:39.504 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 12:31:39.504 INFO kablam! 
Nov 02 12:31:39.594 INFO kablam! warning: field is never used: `message`
Nov 02 12:31:39.594 INFO kablam!  --> src/result.rs:7:5
Nov 02 12:31:39.594 INFO kablam!   |
Nov 02 12:31:39.594 INFO kablam! 7 |     message: String,
Nov 02 12:31:39.594 INFO kablam!   |     ^^^^^^^^^^^^^^^
Nov 02 12:31:39.594 INFO kablam!   |
Nov 02 12:31:39.594 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 12:31:39.594 INFO kablam! 
Nov 02 12:31:39.594 INFO kablam! warning: field is never used: `login`
Nov 02 12:31:39.594 INFO kablam!   --> src/server.rs:10:5
Nov 02 12:31:39.594 INFO kablam!    |
Nov 02 12:31:39.594 INFO kablam! 10 |     login: String,
Nov 02 12:31:39.594 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 02 12:31:39.594 INFO kablam! 
Nov 02 12:31:39.595 INFO kablam! warning: field is never used: `status`
Nov 02 12:31:39.595 INFO kablam!   --> src/server.rs:11:5
Nov 02 12:31:39.595 INFO kablam!    |
Nov 02 12:31:39.595 INFO kablam! 11 |     status: String,
Nov 02 12:31:39.595 INFO kablam!    |     ^^^^^^^^^^^^^^
Nov 02 12:31:39.595 INFO kablam! 
Nov 02 12:31:39.595 INFO kablam! warning: field is never used: `users`
Nov 02 12:31:39.595 INFO kablam!   --> src/server.rs:15:5
Nov 02 12:31:39.595 INFO kablam!    |
Nov 02 12:31:39.595 INFO kablam! 15 |     users: Vec<&'a User>,
Nov 02 12:31:39.595 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Nov 02 12:31:39.595 INFO kablam! 
Nov 02 12:31:39.595 INFO kablam! warning: method is never used: `join`
Nov 02 12:31:39.595 INFO kablam!   --> src/server.rs:75:5
Nov 02 12:31:39.595 INFO kablam!    |
Nov 02 12:31:39.596 INFO kablam! 75 |     pub fn join(mut self, user: &'a User) -> Self {
Nov 02 12:31:39.596 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 12:31:39.596 INFO kablam! 
Nov 02 12:31:39.596 INFO kablam! warning: method is never used: `announce`
Nov 02 12:31:39.596 INFO kablam!   --> src/server.rs:81:5
Nov 02 12:31:39.596 INFO kablam!    |
Nov 02 12:31:39.596 INFO kablam! 81 |     pub fn announce(self, user: &'a User) -> Self {
Nov 02 12:31:39.596 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 12:31:39.596 INFO kablam! 
Nov 02 12:31:39.653 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
Nov 02 12:31:39.659 INFO kablam! su: No module specific data is present
Nov 02 12:31:40.288 INFO running `"docker" "rm" "-f" "0949d956bdf510d41c72acffcf44aaa9c0e389e79cb853b3022af444fab9f387"`
Nov 02 12:31:40.385 INFO blam! 0949d956bdf510d41c72acffcf44aaa9c0e389e79cb853b3022af444fab9f387