Dec 02 01:45:34.088 INFO testing acmumn/chat against 1.30.1 for beta-1.31-5
Dec 02 01:45:34.088 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 01:45:34.567 INFO [stdout] 54489864c562c6f92fdb6b27a7e9bb058bae6e20c81523c02bbf640303d4553d
Dec 02 01:45:34.569 INFO running `"docker" "start" "-a" "54489864c562c6f92fdb6b27a7e9bb058bae6e20c81523c02bbf640303d4553d"`
Dec 02 01:45:37.057 INFO [stderr] usermod: no changes
Dec 02 01:45:37.495 INFO [stderr]    Compiling ring v0.13.3
Dec 02 01:45:37.503 INFO [stderr]    Compiling socket2 v0.3.8
Dec 02 01:45:37.504 INFO [stderr]    Compiling signal-hook v0.1.6
Dec 02 01:45:37.512 INFO [stderr]    Compiling tokio-timer v0.1.2
Dec 02 01:45:37.517 INFO [stderr]    Compiling syn v0.15.20
Dec 02 01:45:37.518 INFO [stderr]    Compiling tokio-mockstream v1.1.0
Dec 02 01:45:37.520 INFO [stderr]    Compiling rusqlite v0.15.0
Dec 02 01:45:37.522 INFO [stderr]    Compiling tokio-fs v0.1.4
Dec 02 01:45:48.127 INFO [stderr]    Compiling tokio-tls v0.2.0
Dec 02 01:45:48.129 INFO [stderr]    Compiling crossbeam-channel v0.2.6
Dec 02 01:45:48.196 INFO [stderr]    Compiling tokio-signal v0.2.6
Dec 02 01:45:50.603 INFO [stderr]    Compiling tokio v0.1.11
Dec 02 01:46:02.970 INFO [stderr]    Compiling tokio-core v0.1.17
Dec 02 01:46:06.899 INFO [stderr]    Compiling webpki v0.18.1
Dec 02 01:46:06.899 INFO [stderr]    Compiling sct v0.4.0
Dec 02 01:46:10.775 INFO [stderr]    Compiling rustls v0.14.0
Dec 02 01:46:10.775 INFO [stderr]    Compiling webpki-roots v0.15.0
Dec 02 01:46:29.651 INFO [stderr]    Compiling synstructure v0.10.1
Dec 02 01:46:29.651 INFO [stderr]    Compiling actix_derive v0.3.2
Dec 02 01:46:29.653 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 02 01:46:29.653 INFO [stderr]    Compiling structopt-derive v0.2.13
Dec 02 01:46:38.435 INFO [stderr]    Compiling tokio-rustls v0.8.0
Dec 02 01:46:45.692 INFO [stderr]    Compiling structopt v0.2.13
Dec 02 01:46:48.891 INFO [stderr]    Compiling failure_derive v0.1.3
Dec 02 01:46:56.367 INFO [stderr]    Compiling failure v0.1.3
Dec 02 01:46:58.271 INFO [stderr]    Compiling trust-dns-proto v0.5.0
Dec 02 01:47:00.494 INFO [stderr]    Compiling irc v0.13.6
Dec 02 01:47:10.287 INFO [stderr]    Compiling trust-dns-resolver v0.10.0
Dec 02 01:47:23.687 INFO [stderr]    Compiling actix v0.7.6
Dec 02 01:47:32.787 INFO [stderr]    Compiling actix-net v0.2.2
Dec 02 01:47:42.435 INFO [stderr]    Compiling chat v0.1.0 (/source)
Dec 02 01:47:49.840 INFO [stderr] warning: unused `#[macro_use]` import
Dec 02 01:47:49.840 INFO [stderr]  --> src/lib.rs:8:1
Dec 02 01:47:49.840 INFO [stderr]   |
Dec 02 01:47:49.840 INFO [stderr] 8 | #[macro_use]
Dec 02 01:47:49.840 INFO [stderr]   | ^^^^^^^^^^^^
Dec 02 01:47:49.840 INFO [stderr]   |
Dec 02 01:47:49.840 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 01:47:49.840 INFO [stderr] 
Dec 02 01:47:49.847 INFO [stderr] warning: unused import: `TcpConnect`
Dec 02 01:47:49.847 INFO [stderr]  --> src/server.rs:7:5
Dec 02 01:47:49.848 INFO [stderr]   |
Dec 02 01:47:49.848 INFO [stderr] 7 | use TcpConnect;
Dec 02 01:47:49.848 INFO [stderr]   |     ^^^^^^^^^^
Dec 02 01:47:49.848 INFO [stderr] 
Dec 02 01:47:49.971 INFO [stderr] warning: unused variable: `framed`
Dec 02 01:47:49.972 INFO [stderr]   --> src/client.rs:24:9
Dec 02 01:47:49.972 INFO [stderr]    |
Dec 02 01:47:49.972 INFO [stderr] 24 |         framed: FramedWrite<WriteHalf<TcpStream>, ClientCodec>,
Dec 02 01:47:49.972 INFO [stderr]    |         ^^^^^^ help: consider using `_framed` instead
Dec 02 01:47:49.973 INFO [stderr]    |
Dec 02 01:47:49.973 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 01:47:49.973 INFO [stderr] 
Dec 02 01:47:49.973 INFO [stderr] warning: unused variable: `ctx`
Dec 02 01:47:49.973 INFO [stderr]   --> src/client.rs:33:40
Dec 02 01:47:49.973 INFO [stderr]    |
Dec 02 01:47:49.973 INFO [stderr] 33 |     fn handle(&mut self, msg: Request, ctx: &mut Self::Context) {
Dec 02 01:47:49.973 INFO [stderr]    |                                        ^^^ help: consider using `_ctx` instead
Dec 02 01:47:49.973 INFO [stderr] 
Dec 02 01:47:49.974 INFO [stderr] warning: unused variable: `msg`
Dec 02 01:47:49.974 INFO [stderr]   --> src/server.rs:29:26
Dec 02 01:47:49.974 INFO [stderr]    |
Dec 02 01:47:49.974 INFO [stderr] 29 |     fn handle(&mut self, msg: messages::ClientConnect, _: &mut Context<Self>) -> Self::Result {
Dec 02 01:47:49.974 INFO [stderr]    |                          ^^^ help: consider using `_msg` instead
Dec 02 01:47:49.974 INFO [stderr] 
Dec 02 01:47:49.981 INFO [stderr] warning: struct is never constructed: `Client`
Dec 02 01:47:49.981 INFO [stderr]   --> src/client.rs:13:1
Dec 02 01:47:49.981 INFO [stderr]    |
Dec 02 01:47:49.981 INFO [stderr] 13 | pub struct Client {
Dec 02 01:47:49.981 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 02 01:47:49.981 INFO [stderr]    |
Dec 02 01:47:49.982 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 02 01:47:49.982 INFO [stderr] 
Dec 02 01:47:49.982 INFO [stderr] warning: field is never used: `server`
Dec 02 01:47:49.982 INFO [stderr]   --> src/client.rs:18:5
Dec 02 01:47:49.982 INFO [stderr]    |
Dec 02 01:47:49.982 INFO [stderr] 18 |     server: Addr<Server>,
Dec 02 01:47:49.982 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 02 01:47:49.982 INFO [stderr] 
Dec 02 01:47:49.988 INFO [stderr] warning: field is never used: `addr`
Dec 02 01:47:49.998 INFO [stderr]  --> src/messages.rs:6:5
Dec 02 01:47:49.999 INFO [stderr]   |
Dec 02 01:47:49.999 INFO [stderr] 6 |     addr: Addr<Session>,
Dec 02 01:47:49.999 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 02 01:47:49.999 INFO [stderr] 
Dec 02 01:47:49.999 INFO [stderr] warning: field is never used: `clients`
Dec 02 01:47:49.999 INFO [stderr]   --> src/server.rs:10:5
Dec 02 01:47:49.999 INFO [stderr]    |
Dec 02 01:47:49.999 INFO [stderr] 10 |     clients: HashMap<usize, Addr<Session>>,
Dec 02 01:47:49.999 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 01:47:49.999 INFO [stderr] 
Dec 02 01:47:49.999 INFO [stderr] warning: field is never used: `counter`
Dec 02 01:47:49.999 INFO [stderr]   --> src/server.rs:11:5
Dec 02 01:47:49.999 INFO [stderr]    |
Dec 02 01:47:49.999 INFO [stderr] 11 |     counter: u32,
Dec 02 01:47:49.999 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 02 01:47:49.999 INFO [stderr] 
Dec 02 01:47:49.999 INFO [stderr] warning: struct is never constructed: `User`
Dec 02 01:47:49.999 INFO [stderr]  --> src/user.rs:1:1
Dec 02 01:47:49.999 INFO [stderr]   |
Dec 02 01:47:49.999 INFO [stderr] 1 | pub struct User {}
Dec 02 01:47:49.999 INFO [stderr]   | ^^^^^^^^^^^^^^^
Dec 02 01:47:49.999 INFO [stderr] 
Dec 02 01:47:58.019 INFO [stderr] warning: unused variable: `sys`
Dec 02 01:47:58.019 INFO [stderr]  --> src/main.rs:7:9
Dec 02 01:47:58.019 INFO [stderr]   |
Dec 02 01:47:58.019 INFO [stderr] 7 |     let sys = System::run(|| {
Dec 02 01:47:58.019 INFO [stderr]   |         ^^^ help: consider using `_sys` instead
Dec 02 01:47:58.019 INFO [stderr]   |
Dec 02 01:47:58.019 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 02 01:47:58.019 INFO [stderr] 
Dec 02 01:48:03.189 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 26s
Dec 02 01:48:03.210 INFO [stderr] su: No module specific data is present
Dec 02 01:48:03.940 INFO running `"docker" "inspect" "54489864c562c6f92fdb6b27a7e9bb058bae6e20c81523c02bbf640303d4553d"`
Dec 02 01:48:04.331 INFO running `"docker" "rm" "-f" "54489864c562c6f92fdb6b27a7e9bb058bae6e20c81523c02bbf640303d4553d"`
Dec 02 01:48:04.671 INFO [stdout] 54489864c562c6f92fdb6b27a7e9bb058bae6e20c81523c02bbf640303d4553d
Dec 02 01:48:04.675 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 01:48:05.227 INFO [stdout] 45c74fc5370b49ef62d6e245d821745b482da4fb1e2cfa7aa5343992d4c2b4ad
Dec 02 01:48:05.231 INFO running `"docker" "start" "-a" "45c74fc5370b49ef62d6e245d821745b482da4fb1e2cfa7aa5343992d4c2b4ad"`
Dec 02 01:48:06.568 INFO [stderr] usermod: no changes
Dec 02 01:48:07.023 INFO [stderr]    Compiling chat v0.1.0 (/source)
Dec 02 01:48:14.631 INFO [stderr] warning: unused `#[macro_use]` import
Dec 02 01:48:14.631 INFO [stderr]  --> src/lib.rs:8:1
Dec 02 01:48:14.631 INFO [stderr]   |
Dec 02 01:48:14.631 INFO [stderr] 8 | #[macro_use]
Dec 02 01:48:14.631 INFO [stderr]   | ^^^^^^^^^^^^
Dec 02 01:48:14.631 INFO [stderr]   |
Dec 02 01:48:14.631 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 01:48:14.631 INFO [stderr] 
Dec 02 01:48:14.631 INFO [stderr] warning: unused import: `TcpConnect`
Dec 02 01:48:14.631 INFO [stderr]  --> src/server.rs:7:5
Dec 02 01:48:14.631 INFO [stderr]   |
Dec 02 01:48:14.631 INFO [stderr] 7 | use TcpConnect;
Dec 02 01:48:14.631 INFO [stderr]   |     ^^^^^^^^^^
Dec 02 01:48:14.631 INFO [stderr] 
Dec 02 01:48:14.783 INFO [stderr] warning: unused variable: `framed`
Dec 02 01:48:14.783 INFO [stderr]   --> src/client.rs:24:9
Dec 02 01:48:14.783 INFO [stderr]    |
Dec 02 01:48:14.783 INFO [stderr] 24 |         framed: FramedWrite<WriteHalf<TcpStream>, ClientCodec>,
Dec 02 01:48:14.783 INFO [stderr]    |         ^^^^^^ help: consider using `_framed` instead
Dec 02 01:48:14.783 INFO [stderr]    |
Dec 02 01:48:14.783 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 01:48:14.783 INFO [stderr] 
Dec 02 01:48:14.783 INFO [stderr] warning: unused variable: `ctx`
Dec 02 01:48:14.783 INFO [stderr]   --> src/client.rs:33:40
Dec 02 01:48:14.783 INFO [stderr]    |
Dec 02 01:48:14.783 INFO [stderr] 33 |     fn handle(&mut self, msg: Request, ctx: &mut Self::Context) {
Dec 02 01:48:14.783 INFO [stderr]    |                                        ^^^ help: consider using `_ctx` instead
Dec 02 01:48:14.783 INFO [stderr] 
Dec 02 01:48:14.783 INFO [stderr] warning: unused variable: `msg`
Dec 02 01:48:14.783 INFO [stderr]   --> src/server.rs:29:26
Dec 02 01:48:14.783 INFO [stderr]    |
Dec 02 01:48:14.783 INFO [stderr] 29 |     fn handle(&mut self, msg: messages::ClientConnect, _: &mut Context<Self>) -> Self::Result {
Dec 02 01:48:14.783 INFO [stderr]    |                          ^^^ help: consider using `_msg` instead
Dec 02 01:48:14.783 INFO [stderr] 
Dec 02 01:48:14.787 INFO [stderr] warning: struct is never constructed: `Client`
Dec 02 01:48:14.787 INFO [stderr]   --> src/client.rs:13:1
Dec 02 01:48:14.787 INFO [stderr]    |
Dec 02 01:48:14.787 INFO [stderr] 13 | pub struct Client {
Dec 02 01:48:14.787 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 02 01:48:14.787 INFO [stderr]    |
Dec 02 01:48:14.787 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 02 01:48:14.787 INFO [stderr] 
Dec 02 01:48:14.787 INFO [stderr] warning: field is never used: `server`
Dec 02 01:48:14.787 INFO [stderr]   --> src/client.rs:18:5
Dec 02 01:48:14.787 INFO [stderr]    |
Dec 02 01:48:14.787 INFO [stderr] 18 |     server: Addr<Server>,
Dec 02 01:48:14.787 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 02 01:48:14.787 INFO [stderr] 
Dec 02 01:48:14.787 INFO [stderr] warning: field is never used: `addr`
Dec 02 01:48:14.787 INFO [stderr]  --> src/messages.rs:6:5
Dec 02 01:48:14.787 INFO [stderr]   |
Dec 02 01:48:14.787 INFO [stderr] 6 |     addr: Addr<Session>,
Dec 02 01:48:14.787 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 02 01:48:14.787 INFO [stderr] 
Dec 02 01:48:14.791 INFO [stderr] warning: field is never used: `clients`
Dec 02 01:48:14.791 INFO [stderr]   --> src/server.rs:10:5
Dec 02 01:48:14.791 INFO [stderr]    |
Dec 02 01:48:14.791 INFO [stderr] 10 |     clients: HashMap<usize, Addr<Session>>,
Dec 02 01:48:14.791 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 01:48:14.791 INFO [stderr] 
Dec 02 01:48:14.791 INFO [stderr] warning: field is never used: `counter`
Dec 02 01:48:14.791 INFO [stderr]   --> src/server.rs:11:5
Dec 02 01:48:14.791 INFO [stderr]    |
Dec 02 01:48:14.791 INFO [stderr] 11 |     counter: u32,
Dec 02 01:48:14.791 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 02 01:48:14.791 INFO [stderr] 
Dec 02 01:48:14.791 INFO [stderr] warning: struct is never constructed: `User`
Dec 02 01:48:14.791 INFO [stderr]  --> src/user.rs:1:1
Dec 02 01:48:14.791 INFO [stderr]   |
Dec 02 01:48:14.791 INFO [stderr] 1 | pub struct User {}
Dec 02 01:48:14.791 INFO [stderr]   | ^^^^^^^^^^^^^^^
Dec 02 01:48:14.791 INFO [stderr] 
Dec 02 01:48:16.152 INFO [stderr] warning: unused variable: `sys`
Dec 02 01:48:16.152 INFO [stderr]  --> src/main.rs:7:9
Dec 02 01:48:16.152 INFO [stderr]   |
Dec 02 01:48:16.152 INFO [stderr] 7 |     let sys = System::run(|| {
Dec 02 01:48:16.152 INFO [stderr]   |         ^^^ help: consider using `_sys` instead
Dec 02 01:48:16.152 INFO [stderr]   |
Dec 02 01:48:16.152 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 02 01:48:16.152 INFO [stderr] 
Dec 02 01:48:16.787 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.18s
Dec 02 01:48:16.802 INFO [stderr] su: No module specific data is present
Dec 02 01:48:17.585 INFO running `"docker" "inspect" "45c74fc5370b49ef62d6e245d821745b482da4fb1e2cfa7aa5343992d4c2b4ad"`
Dec 02 01:48:17.955 INFO running `"docker" "rm" "-f" "45c74fc5370b49ef62d6e245d821745b482da4fb1e2cfa7aa5343992d4c2b4ad"`
Dec 02 01:48:18.299 INFO [stdout] 45c74fc5370b49ef62d6e245d821745b482da4fb1e2cfa7aa5343992d4c2b4ad
Dec 02 01:48:18.303 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 01:48:18.819 INFO [stdout] da769151e2abf4480e02a962f348662be984ea88321e50456c8ba38a0100c0b4
Dec 02 01:48:18.825 INFO running `"docker" "start" "-a" "da769151e2abf4480e02a962f348662be984ea88321e50456c8ba38a0100c0b4"`
Dec 02 01:48:20.298 INFO [stderr] usermod: no changes
Dec 02 01:48:20.590 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
Dec 02 01:48:20.603 INFO [stderr]      Running /target/debug/deps/chat-cffb7d184c48a546
Dec 02 01:48:20.614 INFO [stdout] 
Dec 02 01:48:20.614 INFO [stdout] running 0 tests
Dec 02 01:48:20.614 INFO [stdout] 
Dec 02 01:48:20.614 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 01:48:20.614 INFO [stdout] 
Dec 02 01:48:20.614 INFO [stderr]      Running /target/debug/deps/chat-d8d685d4e450b3fb
Dec 02 01:48:20.620 INFO [stdout] 
Dec 02 01:48:20.621 INFO [stdout] running 0 tests
Dec 02 01:48:20.621 INFO [stdout] 
Dec 02 01:48:20.621 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 01:48:20.621 INFO [stdout] 
Dec 02 01:48:20.623 INFO [stderr]    Doc-tests chat
Dec 02 01:48:31.335 INFO [stdout] 
Dec 02 01:48:31.335 INFO [stdout] running 0 tests
Dec 02 01:48:31.335 INFO [stdout] 
Dec 02 01:48:31.335 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 01:48:31.335 INFO [stdout] 
Dec 02 01:48:31.343 INFO [stderr] su: No module specific data is present
Dec 02 01:48:32.189 INFO running `"docker" "inspect" "da769151e2abf4480e02a962f348662be984ea88321e50456c8ba38a0100c0b4"`
Dec 02 01:48:32.365 INFO running `"docker" "rm" "-f" "da769151e2abf4480e02a962f348662be984ea88321e50456c8ba38a0100c0b4"`
Dec 02 01:48:32.546 INFO [stdout] da769151e2abf4480e02a962f348662be984ea88321e50456c8ba38a0100c0b4
