Dec 11 12:58:50.028 INFO checking nacika-ins/actix-sample against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 12:58:50.028 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 11 12:58:50.390 INFO [stdout] 50ab0a10dfcad75dfba6aa0237c764df102645a69e9396ae631f2e5f147f7a8b
Dec 11 12:58:50.394 INFO running `"docker" "start" "-a" "50ab0a10dfcad75dfba6aa0237c764df102645a69e9396ae631f2e5f147f7a8b"`
Dec 11 12:58:51.482 INFO [stderr] usermod: no changes
Dec 11 12:58:51.728 INFO [stderr]    Compiling synstructure v0.10.1
Dec 11 12:58:51.729 INFO [stderr]    Compiling actix_derive v0.3.2
Dec 11 12:58:51.736 INFO [stderr]     Checking tokio-reactor v0.1.7
Dec 11 12:58:51.736 INFO [stderr]     Checking crossbeam-channel v0.2.6
Dec 11 12:58:51.736 INFO [stderr]     Checking tokio-threadpool v0.1.9
Dec 11 12:58:56.758 INFO [stderr]     Checking tokio-uds v0.2.4
Dec 11 12:58:56.758 INFO [stderr]     Checking tokio-udp v0.1.3
Dec 11 12:58:56.758 INFO [stderr]     Checking tokio-tcp v0.1.2
Dec 11 12:58:56.759 INFO [stderr]     Checking tokio-signal v0.2.7
Dec 11 12:58:57.937 INFO [stderr]     Checking tokio-fs v0.1.4
Dec 11 12:59:01.885 INFO [stderr]     Checking tokio v0.1.13
Dec 11 12:59:02.978 INFO [stderr]    Compiling failure_derive v0.1.3
Dec 11 12:59:06.510 INFO [stderr]     Checking failure v0.1.3
Dec 11 12:59:07.117 INFO [stderr]     Checking trust-dns-proto v0.5.0
Dec 11 12:59:10.773 INFO [stderr]     Checking trust-dns-resolver v0.10.0
Dec 11 12:59:13.924 INFO [stderr]     Checking actix v0.7.7
Dec 11 12:59:17.646 INFO [stderr]     Checking act v0.1.0 (/source)
Dec 11 12:59:19.470 INFO [stderr] warning: unused import: `std::thread`
Dec 11 12:59:19.470 INFO [stderr]  --> src/actor/supervisor_actor.rs:4:5
Dec 11 12:59:19.470 INFO [stderr]   |
Dec 11 12:59:19.470 INFO [stderr] 4 | use std::thread;
Dec 11 12:59:19.470 INFO [stderr]   |     ^^^^^^^^^^^
Dec 11 12:59:19.470 INFO [stderr]   |
Dec 11 12:59:19.470 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 12:59:19.470 INFO [stderr] 
Dec 11 12:59:19.470 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 11 12:59:19.470 INFO [stderr]  --> src/actor/supervisor_actor.rs:5:5
Dec 11 12:59:19.470 INFO [stderr]   |
Dec 11 12:59:19.470 INFO [stderr] 5 | use std::time::Duration;
Dec 11 12:59:19.470 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 11 12:59:19.470 INFO [stderr] 
Dec 11 12:59:19.470 INFO [stderr] warning: unused import: `std::thread`
Dec 11 12:59:19.470 INFO [stderr]  --> src/actor/sample_actor.rs:2:5
Dec 11 12:59:19.470 INFO [stderr]   |
Dec 11 12:59:19.470 INFO [stderr] 2 | use std::thread;
Dec 11 12:59:19.470 INFO [stderr]   |     ^^^^^^^^^^^
Dec 11 12:59:19.470 INFO [stderr] 
Dec 11 12:59:19.470 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 11 12:59:19.470 INFO [stderr]  --> src/actor/sample_actor.rs:3:5
Dec 11 12:59:19.471 INFO [stderr]   |
Dec 11 12:59:19.471 INFO [stderr] 3 | use std::time::Duration;
Dec 11 12:59:19.471 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 11 12:59:19.471 INFO [stderr] 
Dec 11 12:59:19.471 INFO [stderr] warning: unused import: `tokio`
Dec 11 12:59:19.471 INFO [stderr]  --> src/actor/ping_actor.rs:5:5
Dec 11 12:59:19.471 INFO [stderr]   |
Dec 11 12:59:19.471 INFO [stderr] 5 | use tokio;
Dec 11 12:59:19.471 INFO [stderr]   |     ^^^^^
Dec 11 12:59:19.471 INFO [stderr] 
Dec 11 12:59:19.471 INFO [stderr] warning: unused imports: `Supervised`, `msgs`
Dec 11 12:59:19.471 INFO [stderr]  --> src/main.rs:6:13
Dec 11 12:59:19.471 INFO [stderr]   |
Dec 11 12:59:19.471 INFO [stderr] 6 | use actix::{msgs, Actor, Supervised};
Dec 11 12:59:19.471 INFO [stderr]   |             ^^^^         ^^^^^^^^^^
Dec 11 12:59:19.471 INFO [stderr] 
Dec 11 12:59:19.524 INFO [stderr] warning: unused import: `Actor`
Dec 11 12:59:19.524 INFO [stderr]  --> src/main.rs:6:19
Dec 11 12:59:19.524 INFO [stderr]   |
Dec 11 12:59:19.524 INFO [stderr] 6 | use actix::{msgs, Actor, Supervised};
Dec 11 12:59:19.524 INFO [stderr]   |                   ^^^^^
Dec 11 12:59:19.524 INFO [stderr] 
Dec 11 12:59:19.528 INFO [stderr] warning: unused variable: `ctx`
Dec 11 12:59:19.528 INFO [stderr]   --> src/actor/supervisor_actor.rs:27:27
Dec 11 12:59:19.528 INFO [stderr]    |
Dec 11 12:59:19.528 INFO [stderr] 27 |     fn started(&mut self, ctx: &mut Self::Context) {
Dec 11 12:59:19.528 INFO [stderr]    |                           ^^^ help: consider using `_ctx` instead
Dec 11 12:59:19.528 INFO [stderr]    |
Dec 11 12:59:19.528 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 12:59:19.528 INFO [stderr] 
Dec 11 12:59:19.528 INFO [stderr] warning: unused variable: `ctx`
Dec 11 12:59:19.528 INFO [stderr]   --> src/actor/supervisor_actor.rs:42:30
Dec 11 12:59:19.528 INFO [stderr]    |
Dec 11 12:59:19.528 INFO [stderr] 42 |     fn restarting(&mut self, ctx: &mut <Self as Actor>::Context) {
Dec 11 12:59:19.528 INFO [stderr]    |                              ^^^ help: consider using `_ctx` instead
Dec 11 12:59:19.528 INFO [stderr] 
Dec 11 12:59:19.532 INFO [stderr] warning: unused variable: `ctx`
Dec 11 12:59:19.532 INFO [stderr]   --> src/actor/sample_actor.rs:11:27
Dec 11 12:59:19.532 INFO [stderr]    |
Dec 11 12:59:19.532 INFO [stderr] 11 |     fn started(&mut self, ctx: &mut Self::Context) {
Dec 11 12:59:19.532 INFO [stderr]    |                           ^^^ help: consider using `_ctx` instead
Dec 11 12:59:19.532 INFO [stderr] 
Dec 11 12:59:19.532 INFO [stderr] warning: unused variable: `msg`
Dec 11 12:59:19.532 INFO [stderr]   --> src/actor/sample_actor.rs:33:26
Dec 11 12:59:19.532 INFO [stderr]    |
Dec 11 12:59:19.532 INFO [stderr] 33 |     fn handle(&mut self, msg: Ping, ctx: &mut Context<Self>) {
Dec 11 12:59:19.532 INFO [stderr]    |                          ^^^ help: consider using `_msg` instead
Dec 11 12:59:19.532 INFO [stderr] 
Dec 11 12:59:19.532 INFO [stderr] warning: unused variable: `ctx`
Dec 11 12:59:19.532 INFO [stderr]   --> src/actor/sample_actor.rs:33:37
Dec 11 12:59:19.532 INFO [stderr]    |
Dec 11 12:59:19.532 INFO [stderr] 33 |     fn handle(&mut self, msg: Ping, ctx: &mut Context<Self>) {
Dec 11 12:59:19.532 INFO [stderr]    |                                     ^^^ help: consider using `_ctx` instead
Dec 11 12:59:19.532 INFO [stderr] 
Dec 11 12:59:19.532 INFO [stderr] warning: unused variable: `ctx`
Dec 11 12:59:19.532 INFO [stderr]   --> src/actor/ping_actor.rs:12:27
Dec 11 12:59:19.532 INFO [stderr]    |
Dec 11 12:59:19.532 INFO [stderr] 12 |     fn started(&mut self, ctx: &mut Self::Context) {
Dec 11 12:59:19.532 INFO [stderr]    |                           ^^^ help: consider using `_ctx` instead
Dec 11 12:59:19.532 INFO [stderr] 
Dec 11 12:59:19.532 INFO [stderr] warning: unused import: `std::thread`
Dec 11 12:59:19.532 INFO [stderr]  --> src/actor/supervisor_actor.rs:4:5
Dec 11 12:59:19.532 INFO [stderr]   |
Dec 11 12:59:19.533 INFO [stderr] 4 | use std::thread;
Dec 11 12:59:19.533 INFO [stderr]   |     ^^^^^^^^^^^
Dec 11 12:59:19.533 INFO [stderr]   |
Dec 11 12:59:19.533 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 12:59:19.533 INFO [stderr] 
Dec 11 12:59:19.533 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 11 12:59:19.533 INFO [stderr]  --> src/actor/supervisor_actor.rs:5:5
Dec 11 12:59:19.533 INFO [stderr]   |
Dec 11 12:59:19.533 INFO [stderr] 5 | use std::time::Duration;
Dec 11 12:59:19.533 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 11 12:59:19.533 INFO [stderr] 
Dec 11 12:59:19.533 INFO [stderr] warning: unused import: `std::thread`
Dec 11 12:59:19.533 INFO [stderr]  --> src/actor/sample_actor.rs:2:5
Dec 11 12:59:19.533 INFO [stderr]   |
Dec 11 12:59:19.533 INFO [stderr] 2 | use std::thread;
Dec 11 12:59:19.533 INFO [stderr]   |     ^^^^^^^^^^^
Dec 11 12:59:19.533 INFO [stderr] 
Dec 11 12:59:19.533 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 11 12:59:19.533 INFO [stderr]  --> src/actor/sample_actor.rs:3:5
Dec 11 12:59:19.533 INFO [stderr]   |
Dec 11 12:59:19.533 INFO [stderr] 3 | use std::time::Duration;
Dec 11 12:59:19.533 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 11 12:59:19.533 INFO [stderr] 
Dec 11 12:59:19.533 INFO [stderr] warning: unused import: `tokio`
Dec 11 12:59:19.533 INFO [stderr]  --> src/actor/ping_actor.rs:5:5
Dec 11 12:59:19.533 INFO [stderr]   |
Dec 11 12:59:19.533 INFO [stderr] 5 | use tokio;
Dec 11 12:59:19.533 INFO [stderr]   |     ^^^^^
Dec 11 12:59:19.533 INFO [stderr] 
Dec 11 12:59:19.533 INFO [stderr] warning: unused imports: `Supervised`, `msgs`
Dec 11 12:59:19.533 INFO [stderr]  --> src/main.rs:6:13
Dec 11 12:59:19.533 INFO [stderr]   |
Dec 11 12:59:19.533 INFO [stderr] 6 | use actix::{msgs, Actor, Supervised};
Dec 11 12:59:19.533 INFO [stderr]   |             ^^^^         ^^^^^^^^^^
Dec 11 12:59:19.533 INFO [stderr] 
Dec 11 12:59:19.551 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 12:59:19.551 INFO [stderr]   --> src/actor/ping_actor.rs:35:9
Dec 11 12:59:19.551 INFO [stderr]    |
Dec 11 12:59:19.551 INFO [stderr] 35 | /         thread::Builder::new().name("ping-thread".to_string()).spawn(move || {
Dec 11 12:59:19.551 INFO [stderr] 36 | |             loop {
Dec 11 12:59:19.551 INFO [stderr] 37 | |                 println!("ping");
Dec 11 12:59:19.551 INFO [stderr] 38 | |                 msg.actor.do_send(Ping{});
Dec 11 12:59:19.551 INFO [stderr] ...  |
Dec 11 12:59:19.551 INFO [stderr] 45 | |             println!("loop end");
Dec 11 12:59:19.551 INFO [stderr] 46 | |         });
Dec 11 12:59:19.551 INFO [stderr]    | |___________^
Dec 11 12:59:19.551 INFO [stderr]    |
Dec 11 12:59:19.551 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 11 12:59:19.551 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 12:59:19.551 INFO [stderr] 
Dec 11 12:59:19.564 INFO [stderr] warning: unused import: `Actor`
Dec 11 12:59:19.564 INFO [stderr]  --> src/main.rs:6:19
Dec 11 12:59:19.564 INFO [stderr]   |
Dec 11 12:59:19.564 INFO [stderr] 6 | use actix::{msgs, Actor, Supervised};
Dec 11 12:59:19.564 INFO [stderr]   |                   ^^^^^
Dec 11 12:59:19.564 INFO [stderr] 
Dec 11 12:59:19.565 INFO [stderr] warning: unused variable: `ctx`
Dec 11 12:59:19.565 INFO [stderr]   --> src/actor/supervisor_actor.rs:27:27
Dec 11 12:59:19.565 INFO [stderr]    |
Dec 11 12:59:19.565 INFO [stderr] 27 |     fn started(&mut self, ctx: &mut Self::Context) {
Dec 11 12:59:19.565 INFO [stderr]    |                           ^^^ help: consider using `_ctx` instead
Dec 11 12:59:19.565 INFO [stderr]    |
Dec 11 12:59:19.565 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 12:59:19.565 INFO [stderr] 
Dec 11 12:59:19.565 INFO [stderr] warning: unused variable: `ctx`
Dec 11 12:59:19.565 INFO [stderr]   --> src/actor/supervisor_actor.rs:42:30
Dec 11 12:59:19.565 INFO [stderr]    |
Dec 11 12:59:19.565 INFO [stderr] 42 |     fn restarting(&mut self, ctx: &mut <Self as Actor>::Context) {
Dec 11 12:59:19.565 INFO [stderr]    |                              ^^^ help: consider using `_ctx` instead
Dec 11 12:59:19.565 INFO [stderr] 
Dec 11 12:59:19.565 INFO [stderr] warning: unused variable: `ctx`
Dec 11 12:59:19.565 INFO [stderr]   --> src/actor/sample_actor.rs:11:27
Dec 11 12:59:19.565 INFO [stderr]    |
Dec 11 12:59:19.565 INFO [stderr] 11 |     fn started(&mut self, ctx: &mut Self::Context) {
Dec 11 12:59:19.565 INFO [stderr]    |                           ^^^ help: consider using `_ctx` instead
Dec 11 12:59:19.565 INFO [stderr] 
Dec 11 12:59:19.565 INFO [stderr] warning: unused variable: `msg`
Dec 11 12:59:19.565 INFO [stderr]   --> src/actor/sample_actor.rs:33:26
Dec 11 12:59:19.565 INFO [stderr]    |
Dec 11 12:59:19.565 INFO [stderr] 33 |     fn handle(&mut self, msg: Ping, ctx: &mut Context<Self>) {
Dec 11 12:59:19.565 INFO [stderr]    |                          ^^^ help: consider using `_msg` instead
Dec 11 12:59:19.565 INFO [stderr] 
Dec 11 12:59:19.565 INFO [stderr] warning: unused variable: `ctx`
Dec 11 12:59:19.565 INFO [stderr]   --> src/actor/sample_actor.rs:33:37
Dec 11 12:59:19.565 INFO [stderr]    |
Dec 11 12:59:19.565 INFO [stderr] 33 |     fn handle(&mut self, msg: Ping, ctx: &mut Context<Self>) {
Dec 11 12:59:19.565 INFO [stderr]    |                                     ^^^ help: consider using `_ctx` instead
Dec 11 12:59:19.573 INFO [stderr] 
Dec 11 12:59:19.573 INFO [stderr] warning: unused variable: `ctx`
Dec 11 12:59:19.573 INFO [stderr]   --> src/actor/ping_actor.rs:12:27
Dec 11 12:59:19.573 INFO [stderr]    |
Dec 11 12:59:19.573 INFO [stderr] 12 |     fn started(&mut self, ctx: &mut Self::Context) {
Dec 11 12:59:19.573 INFO [stderr]    |                           ^^^ help: consider using `_ctx` instead
Dec 11 12:59:19.573 INFO [stderr] 
Dec 11 12:59:19.580 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 12:59:19.580 INFO [stderr]   --> src/actor/ping_actor.rs:35:9
Dec 11 12:59:19.580 INFO [stderr]    |
Dec 11 12:59:19.580 INFO [stderr] 35 | /         thread::Builder::new().name("ping-thread".to_string()).spawn(move || {
Dec 11 12:59:19.580 INFO [stderr] 36 | |             loop {
Dec 11 12:59:19.580 INFO [stderr] 37 | |                 println!("ping");
Dec 11 12:59:19.580 INFO [stderr] 38 | |                 msg.actor.do_send(Ping{});
Dec 11 12:59:19.580 INFO [stderr] ...  |
Dec 11 12:59:19.580 INFO [stderr] 45 | |             println!("loop end");
Dec 11 12:59:19.580 INFO [stderr] 46 | |         });
Dec 11 12:59:19.580 INFO [stderr]    | |___________^
Dec 11 12:59:19.580 INFO [stderr]    |
Dec 11 12:59:19.580 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 11 12:59:19.580 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 12:59:19.580 INFO [stderr] 
Dec 11 12:59:19.597 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.08s
Dec 11 12:59:19.607 INFO [stderr] su: No module specific data is present
Dec 11 12:59:20.041 INFO running `"docker" "inspect" "50ab0a10dfcad75dfba6aa0237c764df102645a69e9396ae631f2e5f147f7a8b"`
Dec 11 12:59:20.146 INFO running `"docker" "rm" "-f" "50ab0a10dfcad75dfba6aa0237c764df102645a69e9396ae631f2e5f147f7a8b"`
Dec 11 12:59:20.244 INFO [stdout] 50ab0a10dfcad75dfba6aa0237c764df102645a69e9396ae631f2e5f147f7a8b