Nov 30 07:40:23.358 INFO checking acmumn/chat against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 07:40:23.358 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 07:40:23.824 INFO [stdout] 25a1668fb537d84806a802c6aadf80ea416c8cc0f87e780f1c22b494a2d5af27
Nov 30 07:40:23.826 INFO running `"docker" "start" "-a" "25a1668fb537d84806a802c6aadf80ea416c8cc0f87e780f1c22b494a2d5af27"`
Nov 30 07:40:26.264 INFO [stderr] usermod: no changes
Nov 30 07:40:26.661 INFO [stderr]     Checking arc-swap v0.3.5
Nov 30 07:40:26.694 INFO [stderr]    Compiling ring v0.13.3
Nov 30 07:40:26.696 INFO [stderr]    Compiling libsqlite3-sys v0.10.0
Nov 30 07:40:26.748 INFO [stderr]    Compiling syn v0.15.20
Nov 30 07:40:26.750 INFO [stderr]     Checking tokio-threadpool v0.1.8
Nov 30 07:40:26.752 INFO [stderr]     Checking crossbeam-channel v0.2.6
Nov 30 07:40:30.564 INFO [stderr]     Checking signal-hook v0.1.6
Nov 30 07:40:32.677 INFO [stderr]     Checking tokio-signal v0.2.6
Nov 30 07:40:33.197 INFO [stderr]     Checking rusqlite v0.15.0
Nov 30 07:40:36.470 INFO [stderr]     Checking tokio-fs v0.1.4
Nov 30 07:40:41.400 INFO [stderr]     Checking tokio v0.1.11
Nov 30 07:40:46.366 INFO [stderr]     Checking sct v0.4.0
Nov 30 07:40:46.368 INFO [stderr]     Checking webpki v0.18.1
Nov 30 07:40:47.642 INFO [stderr]     Checking tokio-core v0.1.17
Nov 30 07:40:49.186 INFO [stderr]     Checking rustls v0.14.0
Nov 30 07:40:49.187 INFO [stderr]     Checking webpki-roots v0.15.0
Nov 30 07:40:58.372 INFO [stderr]     Checking tokio-rustls v0.8.0
Nov 30 07:41:05.532 INFO [stderr]    Compiling synstructure v0.10.1
Nov 30 07:41:05.532 INFO [stderr]    Compiling actix_derive v0.3.2
Nov 30 07:41:05.532 INFO [stderr]    Compiling structopt-derive v0.2.13
Nov 30 07:41:05.532 INFO [stderr]    Compiling serde_derive v1.0.80
Nov 30 07:41:19.640 INFO [stderr]     Checking structopt v0.2.13
Nov 30 07:41:20.716 INFO [stderr]    Compiling failure_derive v0.1.3
Nov 30 07:41:30.236 INFO [stderr]     Checking failure v0.1.3
Nov 30 07:41:33.969 INFO [stderr]     Checking trust-dns-proto v0.5.0
Nov 30 07:41:38.372 INFO [stderr]     Checking irc v0.13.6
Nov 30 07:41:41.544 INFO [stderr]     Checking trust-dns-resolver v0.10.0
Nov 30 07:41:47.157 INFO [stderr]     Checking actix v0.7.6
Nov 30 07:41:52.278 INFO [stderr]     Checking actix-net v0.2.2
Nov 30 07:41:58.274 INFO [stderr]     Checking chat v0.1.0 (/source)
Nov 30 07:42:07.092 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 07:42:07.092 INFO [stderr]  --> src/lib.rs:8:1
Nov 30 07:42:07.092 INFO [stderr]   |
Nov 30 07:42:07.092 INFO [stderr] 8 | #[macro_use]
Nov 30 07:42:07.092 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 07:42:07.092 INFO [stderr]   |
Nov 30 07:42:07.092 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 07:42:07.092 INFO [stderr] 
Nov 30 07:42:07.092 INFO [stderr] warning: unused import: `TcpConnect`
Nov 30 07:42:07.092 INFO [stderr]  --> src/server.rs:7:5
Nov 30 07:42:07.092 INFO [stderr]   |
Nov 30 07:42:07.092 INFO [stderr] 7 | use TcpConnect;
Nov 30 07:42:07.092 INFO [stderr]   |     ^^^^^^^^^^
Nov 30 07:42:07.092 INFO [stderr] 
Nov 30 07:42:07.216 INFO [stderr] warning: unused variable: `framed`
Nov 30 07:42:07.216 INFO [stderr]   --> src/client.rs:24:9
Nov 30 07:42:07.216 INFO [stderr]    |
Nov 30 07:42:07.216 INFO [stderr] 24 |         framed: FramedWrite<WriteHalf<TcpStream>, ClientCodec>,
Nov 30 07:42:07.216 INFO [stderr]    |         ^^^^^^ help: consider using `_framed` instead
Nov 30 07:42:07.216 INFO [stderr]    |
Nov 30 07:42:07.216 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 07:42:07.216 INFO [stderr] 
Nov 30 07:42:07.216 INFO [stderr] warning: unused variable: `ctx`
Nov 30 07:42:07.216 INFO [stderr]   --> src/client.rs:33:40
Nov 30 07:42:07.216 INFO [stderr]    |
Nov 30 07:42:07.216 INFO [stderr] 33 |     fn handle(&mut self, msg: Request, ctx: &mut Self::Context) {
Nov 30 07:42:07.216 INFO [stderr]    |                                        ^^^ help: consider using `_ctx` instead
Nov 30 07:42:07.216 INFO [stderr] 
Nov 30 07:42:07.216 INFO [stderr] warning: unused variable: `msg`
Nov 30 07:42:07.216 INFO [stderr]   --> src/server.rs:29:26
Nov 30 07:42:07.216 INFO [stderr]    |
Nov 30 07:42:07.216 INFO [stderr] 29 |     fn handle(&mut self, msg: messages::ClientConnect, _: &mut Context<Self>) -> Self::Result {
Nov 30 07:42:07.216 INFO [stderr]    |                          ^^^ help: consider using `_msg` instead
Nov 30 07:42:07.216 INFO [stderr] 
Nov 30 07:42:07.232 INFO [stderr] warning: struct is never constructed: `Client`
Nov 30 07:42:07.232 INFO [stderr]   --> src/client.rs:13:1
Nov 30 07:42:07.232 INFO [stderr]    |
Nov 30 07:42:07.232 INFO [stderr] 13 | pub struct Client {
Nov 30 07:42:07.232 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Nov 30 07:42:07.232 INFO [stderr]    |
Nov 30 07:42:07.232 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 07:42:07.232 INFO [stderr] 
Nov 30 07:42:07.232 INFO [stderr] warning: field is never used: `server`
Nov 30 07:42:07.232 INFO [stderr]   --> src/client.rs:18:5
Nov 30 07:42:07.232 INFO [stderr]    |
Nov 30 07:42:07.232 INFO [stderr] 18 |     server: Addr<Server>,
Nov 30 07:42:07.232 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 30 07:42:07.232 INFO [stderr] 
Nov 30 07:42:07.232 INFO [stderr] warning: field is never used: `addr`
Nov 30 07:42:07.232 INFO [stderr]  --> src/messages.rs:6:5
Nov 30 07:42:07.232 INFO [stderr]   |
Nov 30 07:42:07.232 INFO [stderr] 6 |     addr: Addr<Session>,
Nov 30 07:42:07.232 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 30 07:42:07.232 INFO [stderr] 
Nov 30 07:42:07.232 INFO [stderr] warning: field is never used: `clients`
Nov 30 07:42:07.232 INFO [stderr]   --> src/server.rs:10:5
Nov 30 07:42:07.232 INFO [stderr]    |
Nov 30 07:42:07.232 INFO [stderr] 10 |     clients: HashMap<usize, Addr<Session>>,
Nov 30 07:42:07.232 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:42:07.232 INFO [stderr] 
Nov 30 07:42:07.232 INFO [stderr] warning: field is never used: `counter`
Nov 30 07:42:07.232 INFO [stderr]   --> src/server.rs:11:5
Nov 30 07:42:07.232 INFO [stderr]    |
Nov 30 07:42:07.232 INFO [stderr] 11 |     counter: u32,
Nov 30 07:42:07.232 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 30 07:42:07.232 INFO [stderr] 
Nov 30 07:42:07.232 INFO [stderr] warning: struct is never constructed: `User`
Nov 30 07:42:07.232 INFO [stderr]  --> src/user.rs:1:1
Nov 30 07:42:07.232 INFO [stderr]   |
Nov 30 07:42:07.232 INFO [stderr] 1 | pub struct User {}
Nov 30 07:42:07.232 INFO [stderr]   | ^^^^^^^^^^^^^^^
Nov 30 07:42:07.232 INFO [stderr] 
Nov 30 07:42:07.308 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 07:42:07.308 INFO [stderr]  --> src/lib.rs:8:1
Nov 30 07:42:07.308 INFO [stderr]   |
Nov 30 07:42:07.308 INFO [stderr] 8 | #[macro_use]
Nov 30 07:42:07.308 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 07:42:07.308 INFO [stderr]   |
Nov 30 07:42:07.308 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 07:42:07.308 INFO [stderr] 
Nov 30 07:42:07.308 INFO [stderr] warning: unused import: `TcpConnect`
Nov 30 07:42:07.308 INFO [stderr]  --> src/server.rs:7:5
Nov 30 07:42:07.308 INFO [stderr]   |
Nov 30 07:42:07.308 INFO [stderr] 7 | use TcpConnect;
Nov 30 07:42:07.308 INFO [stderr]   |     ^^^^^^^^^^
Nov 30 07:42:07.308 INFO [stderr] 
Nov 30 07:42:07.488 INFO [stderr] warning: unused variable: `framed`
Nov 30 07:42:07.488 INFO [stderr]   --> src/client.rs:24:9
Nov 30 07:42:07.488 INFO [stderr]    |
Nov 30 07:42:07.488 INFO [stderr] 24 |         framed: FramedWrite<WriteHalf<TcpStream>, ClientCodec>,
Nov 30 07:42:07.488 INFO [stderr]    |         ^^^^^^ help: consider using `_framed` instead
Nov 30 07:42:07.488 INFO [stderr]    |
Nov 30 07:42:07.488 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 07:42:07.488 INFO [stderr] 
Nov 30 07:42:07.489 INFO [stderr] warning: unused variable: `ctx`
Nov 30 07:42:07.489 INFO [stderr]   --> src/client.rs:33:40
Nov 30 07:42:07.489 INFO [stderr]    |
Nov 30 07:42:07.489 INFO [stderr] 33 |     fn handle(&mut self, msg: Request, ctx: &mut Self::Context) {
Nov 30 07:42:07.489 INFO [stderr]    |                                        ^^^ help: consider using `_ctx` instead
Nov 30 07:42:07.489 INFO [stderr] 
Nov 30 07:42:07.489 INFO [stderr] warning: unused variable: `msg`
Nov 30 07:42:07.489 INFO [stderr]   --> src/server.rs:29:26
Nov 30 07:42:07.489 INFO [stderr]    |
Nov 30 07:42:07.489 INFO [stderr] 29 |     fn handle(&mut self, msg: messages::ClientConnect, _: &mut Context<Self>) -> Self::Result {
Nov 30 07:42:07.489 INFO [stderr]    |                          ^^^ help: consider using `_msg` instead
Nov 30 07:42:07.489 INFO [stderr] 
Nov 30 07:42:07.516 INFO [stderr] warning: struct is never constructed: `Client`
Nov 30 07:42:07.516 INFO [stderr]   --> src/client.rs:13:1
Nov 30 07:42:07.516 INFO [stderr]    |
Nov 30 07:42:07.516 INFO [stderr] 13 | pub struct Client {
Nov 30 07:42:07.517 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Nov 30 07:42:07.517 INFO [stderr]    |
Nov 30 07:42:07.517 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 07:42:07.517 INFO [stderr] 
Nov 30 07:42:07.517 INFO [stderr] warning: field is never used: `server`
Nov 30 07:42:07.517 INFO [stderr]   --> src/client.rs:18:5
Nov 30 07:42:07.517 INFO [stderr]    |
Nov 30 07:42:07.517 INFO [stderr] 18 |     server: Addr<Server>,
Nov 30 07:42:07.517 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 30 07:42:07.517 INFO [stderr] 
Nov 30 07:42:07.517 INFO [stderr] warning: field is never used: `addr`
Nov 30 07:42:07.517 INFO [stderr]  --> src/messages.rs:6:5
Nov 30 07:42:07.517 INFO [stderr]   |
Nov 30 07:42:07.517 INFO [stderr] 6 |     addr: Addr<Session>,
Nov 30 07:42:07.517 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 30 07:42:07.517 INFO [stderr] 
Nov 30 07:42:07.517 INFO [stderr] warning: field is never used: `clients`
Nov 30 07:42:07.517 INFO [stderr]   --> src/server.rs:10:5
Nov 30 07:42:07.517 INFO [stderr]    |
Nov 30 07:42:07.517 INFO [stderr] 10 |     clients: HashMap<usize, Addr<Session>>,
Nov 30 07:42:07.517 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:42:07.517 INFO [stderr] 
Nov 30 07:42:07.517 INFO [stderr] warning: field is never used: `counter`
Nov 30 07:42:07.517 INFO [stderr]   --> src/server.rs:11:5
Nov 30 07:42:07.517 INFO [stderr]    |
Nov 30 07:42:07.517 INFO [stderr] 11 |     counter: u32,
Nov 30 07:42:07.517 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 30 07:42:07.517 INFO [stderr] 
Nov 30 07:42:07.517 INFO [stderr] warning: struct is never constructed: `User`
Nov 30 07:42:07.517 INFO [stderr]  --> src/user.rs:1:1
Nov 30 07:42:07.517 INFO [stderr]   |
Nov 30 07:42:07.517 INFO [stderr] 1 | pub struct User {}
Nov 30 07:42:07.517 INFO [stderr]   | ^^^^^^^^^^^^^^^
Nov 30 07:42:07.517 INFO [stderr] 
Nov 30 07:42:14.452 INFO [stderr] warning: unused variable: `sys`
Nov 30 07:42:14.452 INFO [stderr]  --> src/main.rs:7:9
Nov 30 07:42:14.452 INFO [stderr]   |
Nov 30 07:42:14.452 INFO [stderr] 7 |     let sys = System::run(|| {
Nov 30 07:42:14.452 INFO [stderr]   |         ^^^ help: consider using `_sys` instead
Nov 30 07:42:14.452 INFO [stderr]   |
Nov 30 07:42:14.452 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 30 07:42:14.452 INFO [stderr] 
Nov 30 07:42:14.880 INFO [stderr] warning: unused variable: `sys`
Nov 30 07:42:14.880 INFO [stderr]  --> src/main.rs:7:9
Nov 30 07:42:14.880 INFO [stderr]   |
Nov 30 07:42:14.880 INFO [stderr] 7 |     let sys = System::run(|| {
Nov 30 07:42:14.880 INFO [stderr]   |         ^^^ help: consider using `_sys` instead
Nov 30 07:42:14.880 INFO [stderr]   |
Nov 30 07:42:14.880 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 30 07:42:14.880 INFO [stderr] 
Nov 30 07:42:14.917 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 48s
Nov 30 07:42:14.944 INFO [stderr] su: No module specific data is present
Nov 30 07:42:15.997 INFO running `"docker" "inspect" "25a1668fb537d84806a802c6aadf80ea416c8cc0f87e780f1c22b494a2d5af27"`
Nov 30 07:42:16.200 INFO running `"docker" "rm" "-f" "25a1668fb537d84806a802c6aadf80ea416c8cc0f87e780f1c22b494a2d5af27"`
Nov 30 07:42:16.404 INFO [stdout] 25a1668fb537d84806a802c6aadf80ea416c8cc0f87e780f1c22b494a2d5af27