Oct 12 21:22:12.340 INFO checking ftlc/RustMessenger against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 21:22:12.340 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 21:22:12.717 INFO blam! ed3a26a1bbd30d71f9169fa26da874a77324b0f98c1b1a1a9e4ce60eac1f4c20
Oct 12 21:22:12.719 INFO running `"docker" "start" "-a" "ed3a26a1bbd30d71f9169fa26da874a77324b0f98c1b1a1a9e4ce60eac1f4c20"`
Oct 12 21:22:13.892 INFO kablam! usermod: no changes
Oct 12 21:22:13.980 INFO kablam!     Checking mio v0.6.6
Oct 12 21:22:15.782 INFO kablam!     Checking Server v0.1.0 (/source)
Oct 12 21:22:16.648 INFO kablam! warning: unused import: `std::io`
Oct 12 21:22:16.648 INFO kablam!  --> src/main.rs:5:5
Oct 12 21:22:16.648 INFO kablam!   |
Oct 12 21:22:16.648 INFO kablam! 5 | use std::io;
Oct 12 21:22:16.648 INFO kablam!   |     ^^^^^^^
Oct 12 21:22:16.648 INFO kablam!   |
Oct 12 21:22:16.648 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 21:22:16.648 INFO kablam! 
Oct 12 21:22:16.648 INFO kablam! warning: unused import: `SocketAddr`
Oct 12 21:22:16.648 INFO kablam!  --> src/main.rs:7:27
Oct 12 21:22:16.648 INFO kablam!   |
Oct 12 21:22:16.648 INFO kablam! 7 | use std::net::{TcpStream, SocketAddr};
Oct 12 21:22:16.648 INFO kablam!   |                           ^^^^^^^^^^
Oct 12 21:22:16.648 INFO kablam! 
Oct 12 21:22:16.648 INFO kablam! warning: unused imports: `BufRead`, `BufReader`, `Read`
Oct 12 21:22:16.648 INFO kablam!  --> src/main.rs:9:15
Oct 12 21:22:16.648 INFO kablam!   |
Oct 12 21:22:16.648 INFO kablam! 9 | use std::io::{Read, Write, BufReader, BufRead};
Oct 12 21:22:16.648 INFO kablam!   |               ^^^^         ^^^^^^^^^  ^^^^^^^
Oct 12 21:22:16.648 INFO kablam! 
Oct 12 21:22:16.712 INFO kablam! warning: unused import: `std::io`
Oct 12 21:22:16.712 INFO kablam!  --> src/main.rs:5:5
Oct 12 21:22:16.712 INFO kablam!   |
Oct 12 21:22:16.712 INFO kablam! 5 | use std::io;
Oct 12 21:22:16.712 INFO kablam!   |     ^^^^^^^
Oct 12 21:22:16.712 INFO kablam!   |
Oct 12 21:22:16.712 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 21:22:16.712 INFO kablam! 
Oct 12 21:22:16.712 INFO kablam! warning: unused import: `SocketAddr`
Oct 12 21:22:16.712 INFO kablam!  --> src/main.rs:7:27
Oct 12 21:22:16.712 INFO kablam!   |
Oct 12 21:22:16.712 INFO kablam! 7 | use std::net::{TcpStream, SocketAddr};
Oct 12 21:22:16.712 INFO kablam!   |                           ^^^^^^^^^^
Oct 12 21:22:16.712 INFO kablam! 
Oct 12 21:22:16.712 INFO kablam! warning: unused imports: `BufRead`, `BufReader`, `Read`
Oct 12 21:22:16.712 INFO kablam!  --> src/main.rs:9:15
Oct 12 21:22:16.712 INFO kablam!   |
Oct 12 21:22:16.712 INFO kablam! 9 | use std::io::{Read, Write, BufReader, BufRead};
Oct 12 21:22:16.712 INFO kablam!   |               ^^^^         ^^^^^^^^^  ^^^^^^^
Oct 12 21:22:16.712 INFO kablam! 
Oct 12 21:22:16.772 INFO kablam! warning: variable does not need to be mutable
Oct 12 21:22:16.772 INFO kablam!   --> src/main.rs:36:19
Oct 12 21:22:16.772 INFO kablam!    |
Oct 12 21:22:16.772 INFO kablam! 36 | fn handle_request(mut stream: TcpStream) {
Oct 12 21:22:16.772 INFO kablam!    |                   ----^^^^^^
Oct 12 21:22:16.772 INFO kablam!    |                   |
Oct 12 21:22:16.772 INFO kablam!    |                   help: remove this `mut`
Oct 12 21:22:16.772 INFO kablam!    |
Oct 12 21:22:16.772 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 12 21:22:16.772 INFO kablam! 
Oct 12 21:22:16.772 INFO kablam! warning: crate `Server` should have a snake case name such as `server`
Oct 12 21:22:16.772 INFO kablam!   |
Oct 12 21:22:16.772 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Oct 12 21:22:16.772 INFO kablam! 
Oct 12 21:22:16.900 INFO kablam! warning: variable does not need to be mutable
Oct 12 21:22:16.900 INFO kablam!   --> src/main.rs:36:19
Oct 12 21:22:16.900 INFO kablam!    |
Oct 12 21:22:16.900 INFO kablam! 36 | fn handle_request(mut stream: TcpStream) {
Oct 12 21:22:16.900 INFO kablam!    |                   ----^^^^^^
Oct 12 21:22:16.900 INFO kablam!    |                   |
Oct 12 21:22:16.900 INFO kablam!    |                   help: remove this `mut`
Oct 12 21:22:16.900 INFO kablam!    |
Oct 12 21:22:16.900 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 12 21:22:16.900 INFO kablam! 
Oct 12 21:22:16.900 INFO kablam! warning: crate `Server` should have a snake case name such as `server`
Oct 12 21:22:16.900 INFO kablam!   |
Oct 12 21:22:16.900 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Oct 12 21:22:16.900 INFO kablam! 
Oct 12 21:22:16.941 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.02s
Oct 12 21:22:16.945 INFO kablam! su: No module specific data is present
Oct 12 21:22:17.936 INFO running `"docker" "rm" "-f" "ed3a26a1bbd30d71f9169fa26da874a77324b0f98c1b1a1a9e4ce60eac1f4c20"`
Oct 12 21:22:18.236 INFO blam! ed3a26a1bbd30d71f9169fa26da874a77324b0f98c1b1a1a9e4ce60eac1f4c20