Oct 27 05:20:27.750 INFO checking eerykitty/emu against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 05:20:27.752 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-3/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/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 27 05:20:28.287 INFO blam! fdda49e31ba01768bad57f5e6b616b64c61d706476cd88ef0fcdfcc0b6fb1cad
Oct 27 05:20:28.288 INFO running `"docker" "start" "-a" "fdda49e31ba01768bad57f5e6b616b64c61d706476cd88ef0fcdfcc0b6fb1cad"`
Oct 27 05:20:29.906 INFO kablam! usermod: no changes
Oct 27 05:20:29.977 INFO kablam!     Checking emu v0.1.0 (/source)
Oct 27 05:20:30.737 INFO kablam! warning: unused import: `Shutdown`
Oct 27 05:20:30.737 INFO kablam!  --> src/net/raw.rs:5:40
Oct 27 05:20:30.737 INFO kablam!   |
Oct 27 05:20:30.737 INFO kablam! 5 | use std::net::{TcpListener, TcpStream, Shutdown};
Oct 27 05:20:30.737 INFO kablam!   |                                        ^^^^^^^^
Oct 27 05:20:30.737 INFO kablam!   |
Oct 27 05:20:30.737 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 05:20:30.737 INFO kablam! 
Oct 27 05:20:30.737 INFO kablam! warning: unused import: `BufWriter`
Oct 27 05:20:30.737 INFO kablam!   --> src/net/raw.rs:10:26
Oct 27 05:20:30.737 INFO kablam!    |
Oct 27 05:20:30.737 INFO kablam! 10 | use std::io::{BufReader, BufWriter};
Oct 27 05:20:30.737 INFO kablam!    |                          ^^^^^^^^^
Oct 27 05:20:30.737 INFO kablam! 
Oct 27 05:20:30.744 INFO kablam! warning: unused import: `channel`
Oct 27 05:20:30.744 INFO kablam!  --> src/net/connection.rs:5:41
Oct 27 05:20:30.744 INFO kablam!   |
Oct 27 05:20:30.744 INFO kablam! 5 | use std::sync::mpsc::{Sender, Receiver, channel};
Oct 27 05:20:30.744 INFO kablam!   |                                         ^^^^^^^
Oct 27 05:20:30.744 INFO kablam! 
Oct 27 05:20:30.744 INFO kablam! warning: unused import: `std::thread`
Oct 27 05:20:30.744 INFO kablam!  --> src/main.rs:3:5
Oct 27 05:20:30.744 INFO kablam!   |
Oct 27 05:20:30.744 INFO kablam! 3 | use std::thread;
Oct 27 05:20:30.744 INFO kablam!   |     ^^^^^^^^^^^
Oct 27 05:20:30.744 INFO kablam! 
Oct 27 05:20:30.744 INFO kablam! warning: unused imports: `Receiver`, `Sender`
Oct 27 05:20:30.744 INFO kablam!  --> src/main.rs:4:23
Oct 27 05:20:30.744 INFO kablam!   |
Oct 27 05:20:30.744 INFO kablam! 4 | use std::sync::mpsc::{Sender, Receiver, channel};
Oct 27 05:20:30.744 INFO kablam!   |                       ^^^^^^  ^^^^^^^^
Oct 27 05:20:30.744 INFO kablam! 
Oct 27 05:20:30.744 INFO kablam! warning: unused import: `net::raw::*`
Oct 27 05:20:30.744 INFO kablam!  --> src/main.rs:5:5
Oct 27 05:20:30.744 INFO kablam!   |
Oct 27 05:20:30.744 INFO kablam! 5 | use net::raw::*;
Oct 27 05:20:30.744 INFO kablam!   |     ^^^^^^^^^^^
Oct 27 05:20:30.744 INFO kablam! 
Oct 27 05:20:30.744 INFO kablam! warning: unused import: `net::connection::*`
Oct 27 05:20:30.744 INFO kablam!  --> src/main.rs:6:5
Oct 27 05:20:30.744 INFO kablam!   |
Oct 27 05:20:30.744 INFO kablam! 6 | use net::connection::*;
Oct 27 05:20:30.744 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 27 05:20:30.744 INFO kablam! 
Oct 27 05:20:30.747 INFO kablam! warning: unused import: `Shutdown`
Oct 27 05:20:30.747 INFO kablam!  --> src/net/raw.rs:5:40
Oct 27 05:20:30.747 INFO kablam!   |
Oct 27 05:20:30.747 INFO kablam! 5 | use std::net::{TcpListener, TcpStream, Shutdown};
Oct 27 05:20:30.747 INFO kablam!   |                                        ^^^^^^^^
Oct 27 05:20:30.747 INFO kablam!   |
Oct 27 05:20:30.747 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 05:20:30.748 INFO kablam! 
Oct 27 05:20:30.748 INFO kablam! warning: unused import: `BufWriter`
Oct 27 05:20:30.748 INFO kablam!   --> src/net/raw.rs:10:26
Oct 27 05:20:30.748 INFO kablam!    |
Oct 27 05:20:30.748 INFO kablam! 10 | use std::io::{BufReader, BufWriter};
Oct 27 05:20:30.748 INFO kablam!    |                          ^^^^^^^^^
Oct 27 05:20:30.748 INFO kablam! 
Oct 27 05:20:30.763 INFO kablam! warning: unused import: `channel`
Oct 27 05:20:30.763 INFO kablam!  --> src/net/connection.rs:5:41
Oct 27 05:20:30.763 INFO kablam!   |
Oct 27 05:20:30.763 INFO kablam! 5 | use std::sync::mpsc::{Sender, Receiver, channel};
Oct 27 05:20:30.763 INFO kablam!   |                                         ^^^^^^^
Oct 27 05:20:30.763 INFO kablam! 
Oct 27 05:20:30.763 INFO kablam! warning: unused import: `std::thread`
Oct 27 05:20:30.763 INFO kablam!  --> src/main.rs:3:5
Oct 27 05:20:30.763 INFO kablam!   |
Oct 27 05:20:30.763 INFO kablam! 3 | use std::thread;
Oct 27 05:20:30.763 INFO kablam!   |     ^^^^^^^^^^^
Oct 27 05:20:30.763 INFO kablam! 
Oct 27 05:20:30.763 INFO kablam! warning: unused imports: `Receiver`, `Sender`
Oct 27 05:20:30.763 INFO kablam!  --> src/main.rs:4:23
Oct 27 05:20:30.763 INFO kablam!   |
Oct 27 05:20:30.763 INFO kablam! 4 | use std::sync::mpsc::{Sender, Receiver, channel};
Oct 27 05:20:30.763 INFO kablam!   |                       ^^^^^^  ^^^^^^^^
Oct 27 05:20:30.763 INFO kablam! 
Oct 27 05:20:30.763 INFO kablam! warning: unused import: `net::raw::*`
Oct 27 05:20:30.763 INFO kablam!  --> src/main.rs:5:5
Oct 27 05:20:30.763 INFO kablam!   |
Oct 27 05:20:30.763 INFO kablam! 5 | use net::raw::*;
Oct 27 05:20:30.763 INFO kablam!   |     ^^^^^^^^^^^
Oct 27 05:20:30.763 INFO kablam! 
Oct 27 05:20:30.763 INFO kablam! warning: unused import: `net::connection::*`
Oct 27 05:20:30.763 INFO kablam!  --> src/main.rs:6:5
Oct 27 05:20:30.763 INFO kablam!   |
Oct 27 05:20:30.763 INFO kablam! 6 | use net::connection::*;
Oct 27 05:20:30.763 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 27 05:20:30.763 INFO kablam! 
Oct 27 05:20:30.826 INFO kablam! warning: unused variable: `e`
Oct 27 05:20:30.826 INFO kablam!   --> src/net/raw.rs:29:17
Oct 27 05:20:30.826 INFO kablam!    |
Oct 27 05:20:30.826 INFO kablam! 29 |             Err(e) => {
Oct 27 05:20:30.826 INFO kablam!    |                 ^ help: consider using `_e` instead
Oct 27 05:20:30.826 INFO kablam!    |
Oct 27 05:20:30.826 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 05:20:30.827 INFO kablam! 
Oct 27 05:20:30.827 INFO kablam! warning: unused variable: `e`
Oct 27 05:20:30.827 INFO kablam!   --> src/net/raw.rs:46:17
Oct 27 05:20:30.827 INFO kablam!    |
Oct 27 05:20:30.827 INFO kablam! 46 |             Err(e) => {
Oct 27 05:20:30.827 INFO kablam!    |                 ^ help: consider using `_e` instead
Oct 27 05:20:30.827 INFO kablam! 
Oct 27 05:20:30.827 INFO kablam! warning: unused variable: `stream`
Oct 27 05:20:30.827 INFO kablam!   --> src/net/raw.rs:37:26
Oct 27 05:20:30.828 INFO kablam!    |
Oct 27 05:20:30.828 INFO kablam! 37 | fn connection_sender(mut stream: TcpStream, rx_to_client: Receiver<NetMsg>) {
Oct 27 05:20:30.828 INFO kablam!    |                          ^^^^^^ help: consider using `_stream` instead
Oct 27 05:20:30.828 INFO kablam! 
Oct 27 05:20:30.828 INFO kablam! warning: unused variable: `rx_to_client`
Oct 27 05:20:30.828 INFO kablam!   --> src/net/raw.rs:76:12
Oct 27 05:20:30.828 INFO kablam!    |
Oct 27 05:20:30.829 INFO kablam! 76 | pub fn run(rx_to_client: Receiver<NetMsg>) -> io::Result<Receiver<Connection>> {
Oct 27 05:20:30.829 INFO kablam!    |            ^^^^^^^^^^^^ help: consider using `_rx_to_client` instead
Oct 27 05:20:30.829 INFO kablam! 
Oct 27 05:20:30.829 INFO kablam! warning: unused variable: `tx`
Oct 27 05:20:30.829 INFO kablam!   --> src/main.rs:19:10
Oct 27 05:20:30.829 INFO kablam!    |
Oct 27 05:20:30.829 INFO kablam! 19 |     let (tx, rx) = channel::<net::connection::NetMsg>();
Oct 27 05:20:30.830 INFO kablam!    |          ^^ help: consider using `_tx` instead
Oct 27 05:20:30.830 INFO kablam! 
Oct 27 05:20:30.835 INFO kablam! warning: unused variable: `foo`
Oct 27 05:20:30.835 INFO kablam!   --> src/main.rs:20:9
Oct 27 05:20:30.835 INFO kablam!    |
Oct 27 05:20:30.835 INFO kablam! 20 |     let foo = net::raw::run(rx).unwrap();
Oct 27 05:20:30.835 INFO kablam!    |         ^^^ help: consider using `_foo` instead
Oct 27 05:20:30.835 INFO kablam! 
Oct 27 05:20:30.839 INFO kablam! warning: variable does not need to be mutable
Oct 27 05:20:30.839 INFO kablam!   --> src/net/raw.rs:13:24
Oct 27 05:20:30.839 INFO kablam!    |
Oct 27 05:20:30.839 INFO kablam! 13 | fn connection_listener(mut stream: TcpStream, tx_from_client: Sender<UserCmd>) {
Oct 27 05:20:30.839 INFO kablam!    |                        ----^^^^^^
Oct 27 05:20:30.839 INFO kablam!    |                        |
Oct 27 05:20:30.840 INFO kablam!    |                        help: remove this `mut`
Oct 27 05:20:30.840 INFO kablam!    |
Oct 27 05:20:30.840 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 05:20:30.840 INFO kablam! 
Oct 27 05:20:30.841 INFO kablam! warning: variable does not need to be mutable
Oct 27 05:20:30.841 INFO kablam!   --> src/net/raw.rs:37:22
Oct 27 05:20:30.841 INFO kablam!    |
Oct 27 05:20:30.841 INFO kablam! 37 | fn connection_sender(mut stream: TcpStream, rx_to_client: Receiver<NetMsg>) {
Oct 27 05:20:30.841 INFO kablam!    |                      ----^^^^^^
Oct 27 05:20:30.841 INFO kablam!    |                      |
Oct 27 05:20:30.841 INFO kablam!    |                      help: remove this `mut`
Oct 27 05:20:30.841 INFO kablam! 
Oct 27 05:20:30.844 INFO kablam! warning: unused variable: `e`
Oct 27 05:20:30.844 INFO kablam!   --> src/net/raw.rs:29:17
Oct 27 05:20:30.844 INFO kablam!    |
Oct 27 05:20:30.844 INFO kablam! 29 |             Err(e) => {
Oct 27 05:20:30.844 INFO kablam!    |                 ^ help: consider using `_e` instead
Oct 27 05:20:30.844 INFO kablam!    |
Oct 27 05:20:30.844 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 05:20:30.844 INFO kablam! 
Oct 27 05:20:30.845 INFO kablam! warning: variable does not need to be mutable
Oct 27 05:20:30.845 INFO kablam!   --> src/net/raw.rs:53:11
Oct 27 05:20:30.845 INFO kablam!    |
Oct 27 05:20:30.845 INFO kablam! 53 | fn accept(mut listener: TcpListener, new_connections: Sender<Connection>) {
Oct 27 05:20:30.845 INFO kablam!    |           ----^^^^^^^^
Oct 27 05:20:30.845 INFO kablam!    |           |
Oct 27 05:20:30.845 INFO kablam!    |           help: remove this `mut`
Oct 27 05:20:30.845 INFO kablam! 
Oct 27 05:20:30.847 INFO kablam! warning: variant is never constructed: `RawString`
Oct 27 05:20:30.847 INFO kablam!  --> src/net/connection.rs:8:5
Oct 27 05:20:30.847 INFO kablam!   |
Oct 27 05:20:30.847 INFO kablam! 8 |     RawString(String),
Oct 27 05:20:30.847 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 27 05:20:30.847 INFO kablam! warning: unused variable: `e`
Oct 27 05:20:30.847 INFO kablam!   --> src/net/raw.rs:46:17
Oct 27 05:20:30.847 INFO kablam!    |
Oct 27 05:20:30.847 INFO kablam! 46 |             Err(e) => {
Oct 27 05:20:30.847 INFO kablam!    |                 ^ help: consider using `_e` instead
Oct 27 05:20:30.847 INFO kablam! 
Oct 27 05:20:30.847 INFO kablam! warning: unused variable: `stream`
Oct 27 05:20:30.847 INFO kablam!   --> src/net/raw.rs:37:26
Oct 27 05:20:30.847 INFO kablam!    |
Oct 27 05:20:30.847 INFO kablam! 37 | fn connection_sender(mut stream: TcpStream, rx_to_client: Receiver<NetMsg>) {
Oct 27 05:20:30.848 INFO kablam!    |                          ^^^^^^ help: consider using `_stream` instead
Oct 27 05:20:30.848 INFO kablam! 
Oct 27 05:20:30.848 INFO kablam! warning: unused variable: `rx_to_client`
Oct 27 05:20:30.848 INFO kablam!   --> src/net/raw.rs:76:12
Oct 27 05:20:30.848 INFO kablam!    |
Oct 27 05:20:30.848 INFO kablam! 76 | pub fn run(rx_to_client: Receiver<NetMsg>) -> io::Result<Receiver<Connection>> {
Oct 27 05:20:30.848 INFO kablam!    |            ^^^^^^^^^^^^ help: consider using `_rx_to_client` instead
Oct 27 05:20:30.848 INFO kablam! 
Oct 27 05:20:30.848 INFO kablam! warning: unused variable: `tx`
Oct 27 05:20:30.848 INFO kablam!   --> src/main.rs:19:10
Oct 27 05:20:30.848 INFO kablam!    |
Oct 27 05:20:30.848 INFO kablam! 19 |     let (tx, rx) = channel::<net::connection::NetMsg>();
Oct 27 05:20:30.848 INFO kablam!    |          ^^ help: consider using `_tx` instead
Oct 27 05:20:30.848 INFO kablam! 
Oct 27 05:20:30.848 INFO kablam! warning: unused variable: `foo`
Oct 27 05:20:30.848 INFO kablam!   --> src/main.rs:20:9
Oct 27 05:20:30.848 INFO kablam!    |
Oct 27 05:20:30.848 INFO kablam! 20 |     let foo = net::raw::run(rx).unwrap();
Oct 27 05:20:30.848 INFO kablam!    |         ^^^ help: consider using `_foo` instead
Oct 27 05:20:30.848 INFO kablam! 
Oct 27 05:20:30.849 INFO kablam!   |
Oct 27 05:20:30.849 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 27 05:20:30.849 INFO kablam! 
Oct 27 05:20:30.849 INFO kablam! warning: variant is never constructed: `RawString`
Oct 27 05:20:30.849 INFO kablam!   --> src/net/connection.rs:12:5
Oct 27 05:20:30.849 INFO kablam!    |
Oct 27 05:20:30.849 INFO kablam! 12 |     RawString(String),
Oct 27 05:20:30.849 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 27 05:20:30.849 INFO kablam! 
Oct 27 05:20:30.855 INFO kablam! warning: denote infinite loops with `loop { ... }`
Oct 27 05:20:30.855 INFO kablam!   --> src/main.rs:21:5
Oct 27 05:20:30.855 INFO kablam!    |
Oct 27 05:20:30.855 INFO kablam! 21 |     while true {
Oct 27 05:20:30.855 INFO kablam!    |     ^^^^^^^^^^ help: use `loop`
Oct 27 05:20:30.855 INFO kablam!    |
Oct 27 05:20:30.855 INFO kablam!    = note: #[warn(while_true)] on by default
Oct 27 05:20:30.855 INFO kablam! 
Oct 27 05:20:30.871 INFO kablam! warning: variable does not need to be mutable
Oct 27 05:20:30.871 INFO kablam!   --> src/net/raw.rs:13:24
Oct 27 05:20:30.871 INFO kablam!    |
Oct 27 05:20:30.871 INFO kablam! 13 | fn connection_listener(mut stream: TcpStream, tx_from_client: Sender<UserCmd>) {
Oct 27 05:20:30.871 INFO kablam!    |                        ----^^^^^^
Oct 27 05:20:30.871 INFO kablam!    |                        |
Oct 27 05:20:30.871 INFO kablam!    |                        help: remove this `mut`
Oct 27 05:20:30.871 INFO kablam!    |
Oct 27 05:20:30.871 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 05:20:30.871 INFO kablam! 
Oct 27 05:20:30.871 INFO kablam! warning: variable does not need to be mutable
Oct 27 05:20:30.871 INFO kablam!   --> src/net/raw.rs:37:22
Oct 27 05:20:30.871 INFO kablam!    |
Oct 27 05:20:30.872 INFO kablam! 37 | fn connection_sender(mut stream: TcpStream, rx_to_client: Receiver<NetMsg>) {
Oct 27 05:20:30.872 INFO kablam!    |                      ----^^^^^^
Oct 27 05:20:30.872 INFO kablam!    |                      |
Oct 27 05:20:30.872 INFO kablam!    |                      help: remove this `mut`
Oct 27 05:20:30.872 INFO kablam! 
Oct 27 05:20:30.891 INFO kablam! warning: variable does not need to be mutable
Oct 27 05:20:30.891 INFO kablam!   --> src/net/raw.rs:53:11
Oct 27 05:20:30.891 INFO kablam!    |
Oct 27 05:20:30.891 INFO kablam! 53 | fn accept(mut listener: TcpListener, new_connections: Sender<Connection>) {
Oct 27 05:20:30.891 INFO kablam!    |           ----^^^^^^^^
Oct 27 05:20:30.891 INFO kablam!    |           |
Oct 27 05:20:30.891 INFO kablam!    |           help: remove this `mut`
Oct 27 05:20:30.891 INFO kablam! 
Oct 27 05:20:30.891 INFO kablam! warning: variant is never constructed: `RawString`
Oct 27 05:20:30.891 INFO kablam!  --> src/net/connection.rs:8:5
Oct 27 05:20:30.891 INFO kablam!   |
Oct 27 05:20:30.891 INFO kablam! 8 |     RawString(String),
Oct 27 05:20:30.891 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 27 05:20:30.891 INFO kablam!   |
Oct 27 05:20:30.892 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 27 05:20:30.892 INFO kablam! 
Oct 27 05:20:30.892 INFO kablam! warning: variant is never constructed: `RawString`
Oct 27 05:20:30.892 INFO kablam!   --> src/net/connection.rs:12:5
Oct 27 05:20:30.892 INFO kablam!    |
Oct 27 05:20:30.892 INFO kablam! 12 |     RawString(String),
Oct 27 05:20:30.892 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 27 05:20:30.892 INFO kablam! 
Oct 27 05:20:30.907 INFO kablam! warning: denote infinite loops with `loop { ... }`
Oct 27 05:20:30.907 INFO kablam!   --> src/main.rs:21:5
Oct 27 05:20:30.907 INFO kablam!    |
Oct 27 05:20:30.907 INFO kablam! 21 |     while true {
Oct 27 05:20:30.907 INFO kablam!    |     ^^^^^^^^^^ help: use `loop`
Oct 27 05:20:30.907 INFO kablam!    |
Oct 27 05:20:30.907 INFO kablam!    = note: #[warn(while_true)] on by default
Oct 27 05:20:30.907 INFO kablam! 
Oct 27 05:20:30.943 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Oct 27 05:20:30.946 INFO kablam! su: No module specific data is present
Oct 27 05:20:31.693 INFO running `"docker" "rm" "-f" "fdda49e31ba01768bad57f5e6b616b64c61d706476cd88ef0fcdfcc0b6fb1cad"`
Oct 27 05:20:31.922 INFO blam! fdda49e31ba01768bad57f5e6b616b64c61d706476cd88ef0fcdfcc0b6fb1cad