Nov 02 22:03:31.324 INFO checking Dieff/not-a-backdoor against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 22:03:31.326 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 22:03:32.007 INFO blam! a6a0d2b8c819fcf72e2a07f8644eae11b645f54cd3bbf688b8eba9cb6d086a41
Nov 02 22:03:32.009 INFO running `"docker" "start" "-a" "a6a0d2b8c819fcf72e2a07f8644eae11b645f54cd3bbf688b8eba9cb6d086a41"`
Nov 02 22:03:32.429 INFO kablam! usermod: no changes
Nov 02 22:03:32.549 INFO kablam!     Checking sys-info v0.5.6
Nov 02 22:03:32.549 INFO kablam!     Checking stderrlog v0.4.1
Nov 02 22:03:33.455 INFO kablam!     Checking not-a-backdoor v0.1.0 (/source)
Nov 02 22:03:35.840 INFO kablam! warning: unused import: `sleep`
Nov 02 22:03:35.840 INFO kablam!  --> src/lib_client/senders/udp.rs:8:19
Nov 02 22:03:35.840 INFO kablam!   |
Nov 02 22:03:35.841 INFO kablam! 8 | use std::thread::{sleep, spawn};
Nov 02 22:03:35.841 INFO kablam!   |                   ^^^^^
Nov 02 22:03:35.841 INFO kablam!   |
Nov 02 22:03:35.841 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 22:03:35.841 INFO kablam! 
Nov 02 22:03:35.892 INFO kablam! warning: unused import: `std::fmt::Display`
Nov 02 22:03:35.892 INFO kablam!  --> src/lib_server/eventloop.rs:2:5
Nov 02 22:03:35.892 INFO kablam!   |
Nov 02 22:03:35.892 INFO kablam! 2 | use std::fmt::Display;
Nov 02 22:03:35.893 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Nov 02 22:03:35.893 INFO kablam!   |
Nov 02 22:03:35.893 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 22:03:35.893 INFO kablam! 
Nov 02 22:03:36.092 INFO kablam! warning: unused variable: `err`
Nov 02 22:03:36.092 INFO kablam!   --> src/lib_server/udp.rs:78:21
Nov 02 22:03:36.092 INFO kablam!    |
Nov 02 22:03:36.092 INFO kablam! 78 |                 Err(err) => {
Nov 02 22:03:36.092 INFO kablam!    |                     ^^^ help: consider using `_err` instead
Nov 02 22:03:36.092 INFO kablam!    |
Nov 02 22:03:36.092 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 22:03:36.093 INFO kablam! 
Nov 02 22:03:36.184 INFO kablam! warning: field is never used: `sent`
Nov 02 22:03:36.184 INFO kablam!  --> src/lib_server/client_tracker.rs:9:3
Nov 02 22:03:36.184 INFO kablam!   |
Nov 02 22:03:36.184 INFO kablam! 9 |   sent: i64,
Nov 02 22:03:36.185 INFO kablam!   |   ^^^^^^^^^
Nov 02 22:03:36.185 INFO kablam!   |
Nov 02 22:03:36.185 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 22:03:36.185 INFO kablam! 
Nov 02 22:03:36.185 INFO kablam! warning: field is never used: `recieved`
Nov 02 22:03:36.185 INFO kablam!   --> src/lib_server/client_tracker.rs:10:3
Nov 02 22:03:36.185 INFO kablam!    |
Nov 02 22:03:36.185 INFO kablam! 10 |   recieved: i64,
Nov 02 22:03:36.185 INFO kablam!    |   ^^^^^^^^^^^^^
Nov 02 22:03:36.185 INFO kablam! 
Nov 02 22:03:36.185 INFO kablam! warning: field is never used: `ip`
Nov 02 22:03:36.185 INFO kablam!   --> src/lib_server/client_tracker.rs:32:3
Nov 02 22:03:36.185 INFO kablam!    |
Nov 02 22:03:36.185 INFO kablam! 32 |   ip: IpAddr,
Nov 02 22:03:36.185 INFO kablam!    |   ^^^^^^^^^^
Nov 02 22:03:36.185 INFO kablam! 
Nov 02 22:03:36.185 INFO kablam! warning: field is never used: `os`
Nov 02 22:03:36.185 INFO kablam!   --> src/lib_server/client_tracker.rs:33:3
Nov 02 22:03:36.185 INFO kablam!    |
Nov 02 22:03:36.185 INFO kablam! 33 |   os: String,
Nov 02 22:03:36.185 INFO kablam!    |   ^^^^^^^^^^
Nov 02 22:03:36.185 INFO kablam! 
Nov 02 22:03:36.185 INFO kablam! warning: method is never used: `get_elapsed`
Nov 02 22:03:36.186 INFO kablam!   --> src/lib_server/client_tracker.rs:51:3
Nov 02 22:03:36.186 INFO kablam!    |
Nov 02 22:03:36.186 INFO kablam! 51 |   fn get_elapsed(&self) -> Duration {
Nov 02 22:03:36.186 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 22:03:36.186 INFO kablam! 
Nov 02 22:03:36.186 INFO kablam! warning: method is never used: `add_output`
Nov 02 22:03:36.186 INFO kablam!   --> src/net_messages.rs:19:3
Nov 02 22:03:36.186 INFO kablam!    |
Nov 02 22:03:36.186 INFO kablam! 19 |   pub fn add_output(&mut self, output: String) {
Nov 02 22:03:36.186 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 22:03:36.186 INFO kablam! 
Nov 02 22:03:36.186 INFO kablam! warning: method is never used: `from_cmds`
Nov 02 22:03:36.186 INFO kablam!   --> src/net_messages.rs:34:3
Nov 02 22:03:36.186 INFO kablam!    |
Nov 02 22:03:36.186 INFO kablam! 34 |   pub fn from_cmds(id: String, commands: Vec<Command>) -> ClientToServer {
Nov 02 22:03:36.186 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 22:03:36.186 INFO kablam! 
Nov 02 22:03:36.186 INFO kablam! warning: method is never used: `from_str`
Nov 02 22:03:36.186 INFO kablam!   --> src/net_messages.rs:45:3
Nov 02 22:03:36.186 INFO kablam!    |
Nov 02 22:03:36.186 INFO kablam! 45 |   pub fn from_str(string: String) -> Result<ServerToClient, serde_json::Error> {
Nov 02 22:03:36.186 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 22:03:36.186 INFO kablam! 
Nov 02 22:03:36.200 INFO kablam! warning: unused import: `sleep`
Nov 02 22:03:36.200 INFO kablam!  --> src/lib_client/senders/udp.rs:8:19
Nov 02 22:03:36.200 INFO kablam!   |
Nov 02 22:03:36.200 INFO kablam! 8 | use std::thread::{sleep, spawn};
Nov 02 22:03:36.201 INFO kablam!   |                   ^^^^^
Nov 02 22:03:36.236 INFO kablam!   |
Nov 02 22:03:36.236 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 22:03:36.236 INFO kablam! 
Nov 02 22:03:36.388 INFO kablam! warning: unused import: `std::fmt::Display`
Nov 02 22:03:36.388 INFO kablam!  --> src/lib_server/eventloop.rs:2:5
Nov 02 22:03:36.388 INFO kablam!   |
Nov 02 22:03:36.388 INFO kablam! 2 | use std::fmt::Display;
Nov 02 22:03:36.388 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Nov 02 22:03:36.388 INFO kablam!   |
Nov 02 22:03:36.388 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 22:03:36.388 INFO kablam! 
Nov 02 22:03:36.968 INFO kablam! warning: method is never used: `from_input`
Nov 02 22:03:36.968 INFO kablam!   --> src/net_messages.rs:11:3
Nov 02 22:03:36.968 INFO kablam!    |
Nov 02 22:03:36.968 INFO kablam! 11 |   pub fn from_input(input: String, id: usize) -> Command {
Nov 02 22:03:36.968 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 22:03:36.968 INFO kablam!    |
Nov 02 22:03:36.968 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 22:03:36.968 INFO kablam! 
Nov 02 22:03:36.968 INFO kablam! warning: method is never used: `from_str`
Nov 02 22:03:36.969 INFO kablam!   --> src/net_messages.rs:31:3
Nov 02 22:03:36.969 INFO kablam!    |
Nov 02 22:03:36.969 INFO kablam! 31 |   pub fn from_str(string: String) -> Result<ClientToServer, serde_json::Error> {
Nov 02 22:03:36.969 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 22:03:36.969 INFO kablam! 
Nov 02 22:03:36.969 INFO kablam! warning: method is never used: `from_cmds`
Nov 02 22:03:36.969 INFO kablam!   --> src/net_messages.rs:48:3
Nov 02 22:03:36.970 INFO kablam!    |
Nov 02 22:03:36.970 INFO kablam! 48 |   pub fn from_cmds(commands: Vec<Command>) -> ServerToClient {
Nov 02 22:03:36.970 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 22:03:36.970 INFO kablam! 
Nov 02 22:03:36.990 INFO kablam! warning: unused variable: `err`
Nov 02 22:03:36.990 INFO kablam!   --> src/lib_server/udp.rs:78:21
Nov 02 22:03:36.991 INFO kablam!    |
Nov 02 22:03:36.991 INFO kablam! 78 |                 Err(err) => {
Nov 02 22:03:36.991 INFO kablam!    |                     ^^^ help: consider using `_err` instead
Nov 02 22:03:36.991 INFO kablam!    |
Nov 02 22:03:36.991 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 22:03:36.991 INFO kablam! 
Nov 02 22:03:37.276 INFO kablam! warning: field is never used: `sent`
Nov 02 22:03:37.277 INFO kablam!  --> src/lib_server/client_tracker.rs:9:3
Nov 02 22:03:37.277 INFO kablam!   |
Nov 02 22:03:37.277 INFO kablam! 9 |   sent: i64,
Nov 02 22:03:37.277 INFO kablam!   |   ^^^^^^^^^
Nov 02 22:03:37.290 INFO kablam! warning: method is never used: `from_input`
Nov 02 22:03:37.290 INFO kablam!   --> src/net_messages.rs:11:3
Nov 02 22:03:37.291 INFO kablam!    |
Nov 02 22:03:37.291 INFO kablam! 11 |   pub fn from_input(input: String, id: usize) -> Command {
Nov 02 22:03:37.291 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 22:03:37.291 INFO kablam!   |
Nov 02 22:03:37.291 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 22:03:37.291 INFO kablam! 
Nov 02 22:03:37.291 INFO kablam! warning: field is never used: `recieved`
Nov 02 22:03:37.291 INFO kablam!   --> src/lib_server/client_tracker.rs:10:3
Nov 02 22:03:37.291 INFO kablam!    |
Nov 02 22:03:37.291 INFO kablam! 10 |   recieved: i64,
Nov 02 22:03:37.291 INFO kablam!    |   ^^^^^^^^^^^^^
Nov 02 22:03:37.291 INFO kablam! 
Nov 02 22:03:37.291 INFO kablam! warning: field is never used: `ip`
Nov 02 22:03:37.291 INFO kablam!   --> src/lib_server/client_tracker.rs:32:3
Nov 02 22:03:37.291 INFO kablam!    |
Nov 02 22:03:37.291 INFO kablam! 32 |   ip: IpAddr,
Nov 02 22:03:37.291 INFO kablam!    |   ^^^^^^^^^^
Nov 02 22:03:37.291 INFO kablam! 
Nov 02 22:03:37.291 INFO kablam! warning: field is never used: `os`
Nov 02 22:03:37.291 INFO kablam!   --> src/lib_server/client_tracker.rs:33:3
Nov 02 22:03:37.291 INFO kablam!    |
Nov 02 22:03:37.291 INFO kablam! 33 |   os: String,
Nov 02 22:03:37.292 INFO kablam!    |   ^^^^^^^^^^
Nov 02 22:03:37.292 INFO kablam! 
Nov 02 22:03:37.292 INFO kablam! warning: method is never used: `get_elapsed`
Nov 02 22:03:37.292 INFO kablam!   --> src/lib_server/client_tracker.rs:51:3
Nov 02 22:03:37.292 INFO kablam!    |
Nov 02 22:03:37.292 INFO kablam! 51 |   fn get_elapsed(&self) -> Duration {
Nov 02 22:03:37.292 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 22:03:37.292 INFO kablam! 
Nov 02 22:03:37.292 INFO kablam! warning: method is never used: `add_output`
Nov 02 22:03:37.292 INFO kablam!   --> src/net_messages.rs:19:3
Nov 02 22:03:37.292 INFO kablam!    |
Nov 02 22:03:37.292 INFO kablam! 19 |   pub fn add_output(&mut self, output: String) {
Nov 02 22:03:37.292 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 22:03:37.292 INFO kablam! 
Nov 02 22:03:37.292 INFO kablam! warning: method is never used: `from_cmds`
Nov 02 22:03:37.292 INFO kablam!   --> src/net_messages.rs:34:3
Nov 02 22:03:37.292 INFO kablam!    |
Nov 02 22:03:37.292 INFO kablam! 34 |   pub fn from_cmds(id: String, commands: Vec<Command>) -> ClientToServer {
Nov 02 22:03:37.292 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 22:03:37.292 INFO kablam! 
Nov 02 22:03:37.292 INFO kablam! warning: method is never used: `from_str`
Nov 02 22:03:37.293 INFO kablam!   --> src/net_messages.rs:45:3
Nov 02 22:03:37.293 INFO kablam!    |
Nov 02 22:03:37.293 INFO kablam! 45 |   pub fn from_str(string: String) -> Result<ServerToClient, serde_json::Error> {
Nov 02 22:03:37.293 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 22:03:37.293 INFO kablam! 
Nov 02 22:03:37.296 INFO kablam!    |
Nov 02 22:03:37.297 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 22:03:37.297 INFO kablam! 
Nov 02 22:03:37.297 INFO kablam! warning: method is never used: `from_str`
Nov 02 22:03:37.297 INFO kablam!   --> src/net_messages.rs:31:3
Nov 02 22:03:37.297 INFO kablam!    |
Nov 02 22:03:37.297 INFO kablam! 31 |   pub fn from_str(string: String) -> Result<ClientToServer, serde_json::Error> {
Nov 02 22:03:37.297 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 22:03:37.297 INFO kablam! 
Nov 02 22:03:37.298 INFO kablam! warning: method is never used: `from_cmds`
Nov 02 22:03:37.298 INFO kablam!   --> src/net_messages.rs:48:3
Nov 02 22:03:37.298 INFO kablam!    |
Nov 02 22:03:37.298 INFO kablam! 48 |   pub fn from_cmds(commands: Vec<Command>) -> ServerToClient {
Nov 02 22:03:37.298 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 22:03:37.298 INFO kablam! 
Nov 02 22:03:37.388 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.93s
Nov 02 22:03:37.399 INFO kablam! su: No module specific data is present
Nov 02 22:03:38.223 INFO running `"docker" "rm" "-f" "a6a0d2b8c819fcf72e2a07f8644eae11b645f54cd3bbf688b8eba9cb6d086a41"`
Nov 02 22:03:38.608 INFO blam! a6a0d2b8c819fcf72e2a07f8644eae11b645f54cd3bbf688b8eba9cb6d086a41