Nov 28 10:07:57.246 INFO checking acmumn/chat against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 10:07:57.248 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 10:07:57.805 INFO [stdout] 03f6d3746f86b69b3fa32dfdad60f4a6e6c3e2cf65d3a76b0fc5d5fe0b56f119
Nov 28 10:07:57.807 INFO running `"docker" "start" "-a" "03f6d3746f86b69b3fa32dfdad60f4a6e6c3e2cf65d3a76b0fc5d5fe0b56f119"`
Nov 28 10:08:00.115 INFO [stderr] usermod: no changes
Nov 28 10:08:00.600 INFO [stderr]    Compiling ring v0.13.3
Nov 28 10:08:00.620 INFO [stderr]    Compiling libsqlite3-sys v0.10.0
Nov 28 10:08:00.620 INFO [stderr]     Checking tokio-timer v0.1.2
Nov 28 10:08:00.620 INFO [stderr]     Checking tokio-mockstream v1.1.0
Nov 28 10:08:00.620 INFO [stderr]    Compiling structopt-derive v0.2.13
Nov 28 10:08:00.620 INFO [stderr]     Checking tokio-tls v0.2.0
Nov 28 10:08:00.622 INFO [stderr]     Checking tokio-signal v0.2.6
Nov 28 10:08:00.622 INFO [stderr]     Checking trust-dns-proto v0.5.0
Nov 28 10:08:06.613 INFO [stderr]     Checking tokio-core v0.1.17
Nov 28 10:08:10.158 INFO [stderr]     Checking rusqlite v0.15.0
Nov 28 10:08:20.642 INFO [stderr]     Checking irc v0.13.6
Nov 28 10:08:24.061 INFO [stderr]     Checking trust-dns-resolver v0.10.0
Nov 28 10:08:25.097 INFO [stderr]     Checking webpki v0.18.1
Nov 28 10:08:25.097 INFO [stderr]     Checking sct v0.4.0
Nov 28 10:08:26.237 INFO [stderr]     Checking structopt v0.2.13
Nov 28 10:08:28.656 INFO [stderr]     Checking rustls v0.14.0
Nov 28 10:08:28.658 INFO [stderr]     Checking webpki-roots v0.15.0
Nov 28 10:08:34.697 INFO [stderr]     Checking actix v0.7.6
Nov 28 10:08:37.604 INFO [stderr]     Checking tokio-rustls v0.8.0
Nov 28 10:08:42.512 INFO [stderr]     Checking actix-net v0.2.2
Nov 28 10:08:48.260 INFO [stderr]     Checking chat v0.1.0 (/source)
Nov 28 10:08:57.104 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 10:08:57.104 INFO [stderr]  --> src/lib.rs:8:1
Nov 28 10:08:57.104 INFO [stderr]   |
Nov 28 10:08:57.104 INFO [stderr] 8 | #[macro_use]
Nov 28 10:08:57.104 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 10:08:57.104 INFO [stderr]   |
Nov 28 10:08:57.104 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 10:08:57.104 INFO [stderr] 
Nov 28 10:08:57.104 INFO [stderr] warning: unused import: `TcpConnect`
Nov 28 10:08:57.104 INFO [stderr]  --> src/server.rs:7:5
Nov 28 10:08:57.104 INFO [stderr]   |
Nov 28 10:08:57.104 INFO [stderr] 7 | use TcpConnect;
Nov 28 10:08:57.104 INFO [stderr]   |     ^^^^^^^^^^
Nov 28 10:08:57.104 INFO [stderr] 
Nov 28 10:08:57.108 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 10:08:57.108 INFO [stderr]  --> src/lib.rs:8:1
Nov 28 10:08:57.108 INFO [stderr]   |
Nov 28 10:08:57.108 INFO [stderr] 8 | #[macro_use]
Nov 28 10:08:57.108 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 10:08:57.108 INFO [stderr]   |
Nov 28 10:08:57.108 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 10:08:57.108 INFO [stderr] 
Nov 28 10:08:57.108 INFO [stderr] warning: unused import: `TcpConnect`
Nov 28 10:08:57.108 INFO [stderr]  --> src/server.rs:7:5
Nov 28 10:08:57.108 INFO [stderr]   |
Nov 28 10:08:57.108 INFO [stderr] 7 | use TcpConnect;
Nov 28 10:08:57.108 INFO [stderr]   |     ^^^^^^^^^^
Nov 28 10:08:57.108 INFO [stderr] 
Nov 28 10:08:57.236 INFO [stderr] warning: unused variable: `framed`
Nov 28 10:08:57.236 INFO [stderr]   --> src/client.rs:24:9
Nov 28 10:08:57.236 INFO [stderr]    |
Nov 28 10:08:57.236 INFO [stderr] 24 |         framed: FramedWrite<WriteHalf<TcpStream>, ClientCodec>,
Nov 28 10:08:57.236 INFO [stderr]    |         ^^^^^^ help: consider using `_framed` instead
Nov 28 10:08:57.236 INFO [stderr]    |
Nov 28 10:08:57.236 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 10:08:57.236 INFO [stderr] 
Nov 28 10:08:57.236 INFO [stderr] warning: unused variable: `ctx`
Nov 28 10:08:57.236 INFO [stderr]   --> src/client.rs:33:40
Nov 28 10:08:57.236 INFO [stderr]    |
Nov 28 10:08:57.236 INFO [stderr] 33 |     fn handle(&mut self, msg: Request, ctx: &mut Self::Context) {
Nov 28 10:08:57.236 INFO [stderr]    |                                        ^^^ help: consider using `_ctx` instead
Nov 28 10:08:57.236 INFO [stderr] 
Nov 28 10:08:57.236 INFO [stderr] warning: unused variable: `msg`
Nov 28 10:08:57.236 INFO [stderr]   --> src/server.rs:29:26
Nov 28 10:08:57.236 INFO [stderr]    |
Nov 28 10:08:57.236 INFO [stderr] 29 |     fn handle(&mut self, msg: messages::ClientConnect, _: &mut Context<Self>) -> Self::Result {
Nov 28 10:08:57.236 INFO [stderr]    |                          ^^^ help: consider using `_msg` instead
Nov 28 10:08:57.236 INFO [stderr] 
Nov 28 10:08:57.253 INFO [stderr] warning: struct is never constructed: `Client`
Nov 28 10:08:57.253 INFO [stderr]   --> src/client.rs:13:1
Nov 28 10:08:57.253 INFO [stderr]    |
Nov 28 10:08:57.253 INFO [stderr] 13 | pub struct Client {
Nov 28 10:08:57.253 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Nov 28 10:08:57.254 INFO [stderr]    |
Nov 28 10:08:57.254 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 10:08:57.254 INFO [stderr] 
Nov 28 10:08:57.254 INFO [stderr] warning: field is never used: `server`
Nov 28 10:08:57.254 INFO [stderr]   --> src/client.rs:18:5
Nov 28 10:08:57.254 INFO [stderr]    |
Nov 28 10:08:57.254 INFO [stderr] 18 |     server: Addr<Server>,
Nov 28 10:08:57.255 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 10:08:57.255 INFO [stderr] 
Nov 28 10:08:57.255 INFO [stderr] warning: field is never used: `addr`
Nov 28 10:08:57.255 INFO [stderr]  --> src/messages.rs:6:5
Nov 28 10:08:57.255 INFO [stderr]   |
Nov 28 10:08:57.255 INFO [stderr] 6 |     addr: Addr<Session>,
Nov 28 10:08:57.256 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 28 10:08:57.256 INFO [stderr] 
Nov 28 10:08:57.256 INFO [stderr] warning: field is never used: `clients`
Nov 28 10:08:57.256 INFO [stderr]   --> src/server.rs:10:5
Nov 28 10:08:57.256 INFO [stderr]    |
Nov 28 10:08:57.256 INFO [stderr] 10 |     clients: HashMap<usize, Addr<Session>>,
Nov 28 10:08:57.256 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:08:57.257 INFO [stderr] 
Nov 28 10:08:57.257 INFO [stderr] warning: field is never used: `counter`
Nov 28 10:08:57.257 INFO [stderr]   --> src/server.rs:11:5
Nov 28 10:08:57.257 INFO [stderr]    |
Nov 28 10:08:57.257 INFO [stderr] 11 |     counter: u32,
Nov 28 10:08:57.257 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 28 10:08:57.257 INFO [stderr] 
Nov 28 10:08:57.258 INFO [stderr] warning: struct is never constructed: `User`
Nov 28 10:08:57.258 INFO [stderr]  --> src/user.rs:1:1
Nov 28 10:08:57.258 INFO [stderr]   |
Nov 28 10:08:57.258 INFO [stderr] 1 | pub struct User {}
Nov 28 10:08:57.258 INFO [stderr]   | ^^^^^^^^^^^^^^^
Nov 28 10:08:57.258 INFO [stderr] 
Nov 28 10:08:57.309 INFO [stderr] warning: unused variable: `framed`
Nov 28 10:08:57.309 INFO [stderr]   --> src/client.rs:24:9
Nov 28 10:08:57.309 INFO [stderr]    |
Nov 28 10:08:57.309 INFO [stderr] 24 |         framed: FramedWrite<WriteHalf<TcpStream>, ClientCodec>,
Nov 28 10:08:57.309 INFO [stderr]    |         ^^^^^^ help: consider using `_framed` instead
Nov 28 10:08:57.309 INFO [stderr]    |
Nov 28 10:08:57.310 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 10:08:57.310 INFO [stderr] 
Nov 28 10:08:57.310 INFO [stderr] warning: unused variable: `ctx`
Nov 28 10:08:57.310 INFO [stderr]   --> src/client.rs:33:40
Nov 28 10:08:57.310 INFO [stderr]    |
Nov 28 10:08:57.310 INFO [stderr] 33 |     fn handle(&mut self, msg: Request, ctx: &mut Self::Context) {
Nov 28 10:08:57.310 INFO [stderr]    |                                        ^^^ help: consider using `_ctx` instead
Nov 28 10:08:57.311 INFO [stderr] 
Nov 28 10:08:57.311 INFO [stderr] warning: unused variable: `msg`
Nov 28 10:08:57.311 INFO [stderr]   --> src/server.rs:29:26
Nov 28 10:08:57.311 INFO [stderr]    |
Nov 28 10:08:57.311 INFO [stderr] 29 |     fn handle(&mut self, msg: messages::ClientConnect, _: &mut Context<Self>) -> Self::Result {
Nov 28 10:08:57.311 INFO [stderr]    |                          ^^^ help: consider using `_msg` instead
Nov 28 10:08:57.311 INFO [stderr] 
Nov 28 10:08:57.385 INFO [stderr] warning: struct is never constructed: `Client`
Nov 28 10:08:57.385 INFO [stderr]   --> src/client.rs:13:1
Nov 28 10:08:57.385 INFO [stderr]    |
Nov 28 10:08:57.385 INFO [stderr] 13 | pub struct Client {
Nov 28 10:08:57.385 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Nov 28 10:08:57.385 INFO [stderr]    |
Nov 28 10:08:57.385 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 10:08:57.386 INFO [stderr] 
Nov 28 10:08:57.386 INFO [stderr] warning: field is never used: `server`
Nov 28 10:08:57.386 INFO [stderr]   --> src/client.rs:18:5
Nov 28 10:08:57.386 INFO [stderr]    |
Nov 28 10:08:57.386 INFO [stderr] 18 |     server: Addr<Server>,
Nov 28 10:08:57.386 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 10:08:57.387 INFO [stderr] 
Nov 28 10:08:57.387 INFO [stderr] warning: field is never used: `addr`
Nov 28 10:08:57.387 INFO [stderr]  --> src/messages.rs:6:5
Nov 28 10:08:57.387 INFO [stderr]   |
Nov 28 10:08:57.387 INFO [stderr] 6 |     addr: Addr<Session>,
Nov 28 10:08:57.387 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 28 10:08:57.387 INFO [stderr] 
Nov 28 10:08:57.388 INFO [stderr] warning: field is never used: `clients`
Nov 28 10:08:57.388 INFO [stderr]   --> src/server.rs:10:5
Nov 28 10:08:57.388 INFO [stderr]    |
Nov 28 10:08:57.388 INFO [stderr] 10 |     clients: HashMap<usize, Addr<Session>>,
Nov 28 10:08:57.388 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:08:57.388 INFO [stderr] 
Nov 28 10:08:57.388 INFO [stderr] warning: field is never used: `counter`
Nov 28 10:08:57.388 INFO [stderr]   --> src/server.rs:11:5
Nov 28 10:08:57.388 INFO [stderr]    |
Nov 28 10:08:57.388 INFO [stderr] 11 |     counter: u32,
Nov 28 10:08:57.388 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 28 10:08:57.388 INFO [stderr] 
Nov 28 10:08:57.388 INFO [stderr] warning: struct is never constructed: `User`
Nov 28 10:08:57.388 INFO [stderr]  --> src/user.rs:1:1
Nov 28 10:08:57.388 INFO [stderr]   |
Nov 28 10:08:57.388 INFO [stderr] 1 | pub struct User {}
Nov 28 10:08:57.388 INFO [stderr]   | ^^^^^^^^^^^^^^^
Nov 28 10:08:57.388 INFO [stderr] 
Nov 28 10:09:04.826 INFO [stderr] warning: unused variable: `sys`
Nov 28 10:09:04.826 INFO [stderr]  --> src/main.rs:7:9
Nov 28 10:09:04.826 INFO [stderr]   |
Nov 28 10:09:04.826 INFO [stderr] 7 |     let sys = System::run(|| {
Nov 28 10:09:04.826 INFO [stderr]   |         ^^^ help: consider using `_sys` instead
Nov 28 10:09:04.826 INFO [stderr]   |
Nov 28 10:09:04.827 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 28 10:09:04.827 INFO [stderr] 
Nov 28 10:09:04.960 INFO [stderr] warning: unused variable: `sys`
Nov 28 10:09:04.972 INFO [stderr]  --> src/main.rs:7:9
Nov 28 10:09:04.972 INFO [stderr]   |
Nov 28 10:09:04.972 INFO [stderr] 7 |     let sys = System::run(|| {
Nov 28 10:09:04.972 INFO [stderr]   |         ^^^ help: consider using `_sys` instead
Nov 28 10:09:04.972 INFO [stderr]   |
Nov 28 10:09:04.972 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 28 10:09:04.972 INFO [stderr] 
Nov 28 10:09:05.000 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 04s
Nov 28 10:09:05.025 INFO [stderr] su: No module specific data is present
Nov 28 10:09:06.042 INFO running `"docker" "inspect" "03f6d3746f86b69b3fa32dfdad60f4a6e6c3e2cf65d3a76b0fc5d5fe0b56f119"`
Nov 28 10:09:06.272 INFO running `"docker" "rm" "-f" "03f6d3746f86b69b3fa32dfdad60f4a6e6c3e2cf65d3a76b0fc5d5fe0b56f119"`
Nov 28 10:09:06.568 INFO [stdout] 03f6d3746f86b69b3fa32dfdad60f4a6e6c3e2cf65d3a76b0fc5d5fe0b56f119