Nov 04 14:06:06.844 INFO checking Dieff/not-a-backdoor against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 14:06:06.845 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-4/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 14:06:07.293 INFO blam! 53d165437e1ff41729e50f781e30cd40b64d657ccfc417b3a29c72b47bfbb741
Nov 04 14:06:07.299 INFO running `"docker" "start" "-a" "53d165437e1ff41729e50f781e30cd40b64d657ccfc417b3a29c72b47bfbb741"`
Nov 04 14:06:08.054 INFO kablam! usermod: no changes
Nov 04 14:06:08.192 INFO kablam!     Checking mio v0.6.15
Nov 04 14:06:08.193 INFO kablam!     Checking sys-info v0.5.6
Nov 04 14:06:08.194 INFO kablam!     Checking stderrlog v0.4.1
Nov 04 14:06:10.443 INFO kablam!     Checking not-a-backdoor v0.1.0 (/source)
Nov 04 14:06:12.042 INFO kablam! warning: unused import: `sleep`
Nov 04 14:06:12.042 INFO kablam!  --> src/lib_client/senders/udp.rs:8:19
Nov 04 14:06:12.042 INFO kablam!   |
Nov 04 14:06:12.042 INFO kablam! 8 | use std::thread::{sleep, spawn};
Nov 04 14:06:12.042 INFO kablam!   |                   ^^^^^
Nov 04 14:06:12.047 INFO kablam!   |
Nov 04 14:06:12.047 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 14:06:12.047 INFO kablam! 
Nov 04 14:06:12.332 INFO kablam! warning: unused import: `std::fmt::Display`
Nov 04 14:06:12.332 INFO kablam!  --> src/lib_server/eventloop.rs:2:5
Nov 04 14:06:12.332 INFO kablam!   |
Nov 04 14:06:12.332 INFO kablam! 2 | use std::fmt::Display;
Nov 04 14:06:12.332 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Nov 04 14:06:12.332 INFO kablam!   |
Nov 04 14:06:12.332 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 14:06:12.332 INFO kablam! 
Nov 04 14:06:12.643 INFO kablam! warning: unused import: `sleep`
Nov 04 14:06:12.643 INFO kablam!  --> src/lib_client/senders/udp.rs:8:19
Nov 04 14:06:12.644 INFO kablam!   |
Nov 04 14:06:12.644 INFO kablam! 8 | use std::thread::{sleep, spawn};
Nov 04 14:06:12.644 INFO kablam!   |                   ^^^^^
Nov 04 14:06:12.644 INFO kablam!   |
Nov 04 14:06:12.645 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 14:06:12.645 INFO kablam! 
Nov 04 14:06:12.659 INFO kablam! warning: unused variable: `err`
Nov 04 14:06:12.660 INFO kablam!   --> src/lib_server/udp.rs:78:21
Nov 04 14:06:12.660 INFO kablam!    |
Nov 04 14:06:12.660 INFO kablam! 78 |                 Err(err) => {
Nov 04 14:06:12.661 INFO kablam!    |                     ^^^ help: consider using `_err` instead
Nov 04 14:06:12.661 INFO kablam!    |
Nov 04 14:06:12.661 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 14:06:12.662 INFO kablam! 
Nov 04 14:06:12.788 INFO kablam! warning: method is never used: `from_input`
Nov 04 14:06:12.788 INFO kablam!   --> src/net_messages.rs:11:3
Nov 04 14:06:12.788 INFO kablam!    |
Nov 04 14:06:12.788 INFO kablam! 11 |   pub fn from_input(input: String, id: usize) -> Command {
Nov 04 14:06:12.788 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:06:12.788 INFO kablam!    |
Nov 04 14:06:12.788 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 14:06:12.789 INFO kablam! 
Nov 04 14:06:12.789 INFO kablam! warning: method is never used: `from_str`
Nov 04 14:06:12.789 INFO kablam!   --> src/net_messages.rs:31:3
Nov 04 14:06:12.789 INFO kablam!    |
Nov 04 14:06:12.789 INFO kablam! 31 |   pub fn from_str(string: String) -> Result<ClientToServer, serde_json::Error> {
Nov 04 14:06:12.789 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:06:12.789 INFO kablam! 
Nov 04 14:06:12.789 INFO kablam! warning: method is never used: `from_cmds`
Nov 04 14:06:12.789 INFO kablam!   --> src/net_messages.rs:48:3
Nov 04 14:06:12.789 INFO kablam!    |
Nov 04 14:06:12.789 INFO kablam! 48 |   pub fn from_cmds(commands: Vec<Command>) -> ServerToClient {
Nov 04 14:06:12.789 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:06:12.789 INFO kablam! 
Nov 04 14:06:12.863 INFO kablam! warning: unused import: `std::fmt::Display`
Nov 04 14:06:12.863 INFO kablam!  --> src/lib_server/eventloop.rs:2:5
Nov 04 14:06:12.863 INFO kablam!   |
Nov 04 14:06:12.863 INFO kablam! 2 | use std::fmt::Display;
Nov 04 14:06:12.863 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Nov 04 14:06:12.863 INFO kablam!   |
Nov 04 14:06:12.863 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 14:06:12.863 INFO kablam! 
Nov 04 14:06:12.927 INFO kablam! warning: field is never used: `sent`
Nov 04 14:06:12.927 INFO kablam!  --> src/lib_server/client_tracker.rs:9:3
Nov 04 14:06:12.927 INFO kablam!   |
Nov 04 14:06:12.927 INFO kablam! 9 |   sent: i64,
Nov 04 14:06:12.927 INFO kablam!   |   ^^^^^^^^^
Nov 04 14:06:12.927 INFO kablam!   |
Nov 04 14:06:12.927 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 14:06:12.927 INFO kablam! 
Nov 04 14:06:12.927 INFO kablam! warning: field is never used: `recieved`
Nov 04 14:06:12.927 INFO kablam!   --> src/lib_server/client_tracker.rs:10:3
Nov 04 14:06:12.927 INFO kablam!    |
Nov 04 14:06:12.927 INFO kablam! 10 |   recieved: i64,
Nov 04 14:06:12.927 INFO kablam!    |   ^^^^^^^^^^^^^
Nov 04 14:06:12.927 INFO kablam! 
Nov 04 14:06:12.927 INFO kablam! warning: field is never used: `ip`
Nov 04 14:06:12.927 INFO kablam!   --> src/lib_server/client_tracker.rs:32:3
Nov 04 14:06:12.927 INFO kablam!    |
Nov 04 14:06:12.927 INFO kablam! 32 |   ip: IpAddr,
Nov 04 14:06:12.927 INFO kablam!    |   ^^^^^^^^^^
Nov 04 14:06:12.927 INFO kablam! 
Nov 04 14:06:12.927 INFO kablam! warning: field is never used: `os`
Nov 04 14:06:12.927 INFO kablam!   --> src/lib_server/client_tracker.rs:33:3
Nov 04 14:06:12.927 INFO kablam!    |
Nov 04 14:06:12.927 INFO kablam! 33 |   os: String,
Nov 04 14:06:12.927 INFO kablam!    |   ^^^^^^^^^^
Nov 04 14:06:12.927 INFO kablam! 
Nov 04 14:06:12.927 INFO kablam! warning: method is never used: `get_elapsed`
Nov 04 14:06:12.927 INFO kablam!   --> src/lib_server/client_tracker.rs:51:3
Nov 04 14:06:12.927 INFO kablam!    |
Nov 04 14:06:12.927 INFO kablam! 51 |   fn get_elapsed(&self) -> Duration {
Nov 04 14:06:12.927 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:06:12.927 INFO kablam! 
Nov 04 14:06:12.927 INFO kablam! warning: method is never used: `add_output`
Nov 04 14:06:12.927 INFO kablam!   --> src/net_messages.rs:19:3
Nov 04 14:06:12.927 INFO kablam!    |
Nov 04 14:06:12.927 INFO kablam! 19 |   pub fn add_output(&mut self, output: String) {
Nov 04 14:06:12.927 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:06:12.927 INFO kablam! 
Nov 04 14:06:12.927 INFO kablam! warning: method is never used: `from_cmds`
Nov 04 14:06:12.927 INFO kablam!   --> src/net_messages.rs:34:3
Nov 04 14:06:12.927 INFO kablam!    |
Nov 04 14:06:12.927 INFO kablam! 34 |   pub fn from_cmds(id: String, commands: Vec<Command>) -> ClientToServer {
Nov 04 14:06:12.927 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:06:12.927 INFO kablam! 
Nov 04 14:06:12.927 INFO kablam! warning: method is never used: `from_str`
Nov 04 14:06:12.927 INFO kablam!   --> src/net_messages.rs:45:3
Nov 04 14:06:12.927 INFO kablam!    |
Nov 04 14:06:12.927 INFO kablam! 45 |   pub fn from_str(string: String) -> Result<ServerToClient, serde_json::Error> {
Nov 04 14:06:12.927 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:06:12.927 INFO kablam! 
Nov 04 14:06:13.176 INFO kablam! warning: unused variable: `err`
Nov 04 14:06:13.176 INFO kablam!   --> src/lib_server/udp.rs:78:21
Nov 04 14:06:13.176 INFO kablam!    |
Nov 04 14:06:13.176 INFO kablam! 78 |                 Err(err) => {
Nov 04 14:06:13.176 INFO kablam!    |                     ^^^ help: consider using `_err` instead
Nov 04 14:06:13.176 INFO kablam!    |
Nov 04 14:06:13.176 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 14:06:13.176 INFO kablam! 
Nov 04 14:06:13.250 INFO kablam! warning: method is never used: `from_input`
Nov 04 14:06:13.251 INFO kablam!   --> src/net_messages.rs:11:3
Nov 04 14:06:13.252 INFO kablam!    |
Nov 04 14:06:13.253 INFO kablam! 11 |   pub fn from_input(input: String, id: usize) -> Command {
Nov 04 14:06:13.253 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:06:13.253 INFO kablam!    |
Nov 04 14:06:13.253 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 14:06:13.253 INFO kablam! 
Nov 04 14:06:13.253 INFO kablam! warning: method is never used: `from_str`
Nov 04 14:06:13.254 INFO kablam!   --> src/net_messages.rs:31:3
Nov 04 14:06:13.254 INFO kablam!    |
Nov 04 14:06:13.254 INFO kablam! 31 |   pub fn from_str(string: String) -> Result<ClientToServer, serde_json::Error> {
Nov 04 14:06:13.254 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:06:13.254 INFO kablam! 
Nov 04 14:06:13.254 INFO kablam! warning: method is never used: `from_cmds`
Nov 04 14:06:13.254 INFO kablam!   --> src/net_messages.rs:48:3
Nov 04 14:06:13.254 INFO kablam!    |
Nov 04 14:06:13.254 INFO kablam! 48 |   pub fn from_cmds(commands: Vec<Command>) -> ServerToClient {
Nov 04 14:06:13.254 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:06:13.255 INFO kablam! 
Nov 04 14:06:13.343 INFO kablam! warning: field is never used: `sent`
Nov 04 14:06:13.343 INFO kablam!  --> src/lib_server/client_tracker.rs:9:3
Nov 04 14:06:13.343 INFO kablam!   |
Nov 04 14:06:13.343 INFO kablam! 9 |   sent: i64,
Nov 04 14:06:13.343 INFO kablam!   |   ^^^^^^^^^
Nov 04 14:06:13.343 INFO kablam!   |
Nov 04 14:06:13.343 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 14:06:13.343 INFO kablam! 
Nov 04 14:06:13.343 INFO kablam! warning: field is never used: `recieved`
Nov 04 14:06:13.343 INFO kablam!   --> src/lib_server/client_tracker.rs:10:3
Nov 04 14:06:13.343 INFO kablam!    |
Nov 04 14:06:13.343 INFO kablam! 10 |   recieved: i64,
Nov 04 14:06:13.343 INFO kablam!    |   ^^^^^^^^^^^^^
Nov 04 14:06:13.343 INFO kablam! 
Nov 04 14:06:13.343 INFO kablam! warning: field is never used: `ip`
Nov 04 14:06:13.347 INFO kablam!   --> src/lib_server/client_tracker.rs:32:3
Nov 04 14:06:13.347 INFO kablam!    |
Nov 04 14:06:13.347 INFO kablam! 32 |   ip: IpAddr,
Nov 04 14:06:13.347 INFO kablam!    |   ^^^^^^^^^^
Nov 04 14:06:13.347 INFO kablam! 
Nov 04 14:06:13.347 INFO kablam! warning: field is never used: `os`
Nov 04 14:06:13.347 INFO kablam!   --> src/lib_server/client_tracker.rs:33:3
Nov 04 14:06:13.347 INFO kablam!    |
Nov 04 14:06:13.347 INFO kablam! 33 |   os: String,
Nov 04 14:06:13.347 INFO kablam!    |   ^^^^^^^^^^
Nov 04 14:06:13.347 INFO kablam! 
Nov 04 14:06:13.347 INFO kablam! warning: method is never used: `get_elapsed`
Nov 04 14:06:13.348 INFO kablam!   --> src/lib_server/client_tracker.rs:51:3
Nov 04 14:06:13.348 INFO kablam!    |
Nov 04 14:06:13.348 INFO kablam! 51 |   fn get_elapsed(&self) -> Duration {
Nov 04 14:06:13.348 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:06:13.348 INFO kablam! 
Nov 04 14:06:13.348 INFO kablam! warning: method is never used: `add_output`
Nov 04 14:06:13.348 INFO kablam!   --> src/net_messages.rs:19:3
Nov 04 14:06:13.348 INFO kablam!    |
Nov 04 14:06:13.348 INFO kablam! 19 |   pub fn add_output(&mut self, output: String) {
Nov 04 14:06:13.348 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:06:13.348 INFO kablam! 
Nov 04 14:06:13.348 INFO kablam! warning: method is never used: `from_cmds`
Nov 04 14:06:13.348 INFO kablam!   --> src/net_messages.rs:34:3
Nov 04 14:06:13.348 INFO kablam!    |
Nov 04 14:06:13.348 INFO kablam! 34 |   pub fn from_cmds(id: String, commands: Vec<Command>) -> ClientToServer {
Nov 04 14:06:13.348 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:06:13.348 INFO kablam! 
Nov 04 14:06:13.348 INFO kablam! warning: method is never used: `from_str`
Nov 04 14:06:13.348 INFO kablam!   --> src/net_messages.rs:45:3
Nov 04 14:06:13.348 INFO kablam!    |
Nov 04 14:06:13.348 INFO kablam! 45 |   pub fn from_str(string: String) -> Result<ServerToClient, serde_json::Error> {
Nov 04 14:06:13.348 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:06:13.348 INFO kablam! 
Nov 04 14:06:13.411 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.33s
Nov 04 14:06:13.423 INFO kablam! su: No module specific data is present
Nov 04 14:06:14.519 INFO running `"docker" "rm" "-f" "53d165437e1ff41729e50f781e30cd40b64d657ccfc417b3a29c72b47bfbb741"`
Nov 04 14:06:14.827 INFO blam! 53d165437e1ff41729e50f781e30cd40b64d657ccfc417b3a29c72b47bfbb741