Dec 04 18:24:56.171 INFO checking fuchsnj/actix_bug against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 18:24:56.171 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 04 18:24:56.679 INFO [stdout] 6955a38de65fc64e5c147de5f17ccc0f7427c3c2871081a7901513cd95656d49
Dec 04 18:24:56.687 INFO running `"docker" "start" "-a" "6955a38de65fc64e5c147de5f17ccc0f7427c3c2871081a7901513cd95656d49"`
Dec 04 18:24:58.627 INFO [stderr] usermod: no changes
Dec 04 18:24:58.847 INFO [stderr]    Compiling actix_derive v0.1.1
Dec 04 18:24:58.848 INFO [stderr]    Compiling tempdir v0.3.5
Dec 04 18:24:58.848 INFO [stderr]     Checking uuid v0.5.1
Dec 04 18:24:58.848 INFO [stderr]    Compiling backtrace-sys v0.1.16
Dec 04 18:24:58.848 INFO [stderr]     Checking mio-uds v0.6.4
Dec 04 18:25:00.207 INFO [stderr]    Compiling backtrace v0.3.5
Dec 04 18:25:01.871 INFO [stderr]     Checking tokio-signal v0.1.3
Dec 04 18:25:03.463 INFO [stderr]    Compiling error-chain v0.11.0
Dec 04 18:25:06.899 INFO [stderr]    Compiling cargo_metadata v0.3.3
Dec 04 18:25:11.405 INFO [stderr]    Compiling skeptic v0.13.2
Dec 04 18:25:16.413 INFO [stderr]    Compiling actix v0.4.3
Dec 04 18:25:21.689 INFO [stderr]     Checking actix_bug v0.1.0 (/source)
Dec 04 18:25:23.689 INFO [stderr] warning: unused imports: `Arbiter`, `SyncAddress`, `msgs`
Dec 04 18:25:23.690 INFO [stderr]  --> src/main.rs:3:13
Dec 04 18:25:23.690 INFO [stderr]   |
Dec 04 18:25:23.690 INFO [stderr] 3 | use actix::{msgs, Actor, Address, Arbiter, Context, System, Handler, ResponseType, ActorFuture, AsyncContext, SyncAddress};
Dec 04 18:25:23.691 INFO [stderr]   |             ^^^^                  ^^^^^^^                                                                     ^^^^^^^^^^^
Dec 04 18:25:23.691 INFO [stderr]   |
Dec 04 18:25:23.692 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 18:25:23.692 INFO [stderr] 
Dec 04 18:25:23.778 INFO [stderr] warning: unused variable: `addr`
Dec 04 18:25:23.779 INFO [stderr]   --> src/main.rs:49:6
Dec 04 18:25:23.779 INFO [stderr]    |
Dec 04 18:25:23.779 INFO [stderr] 49 |     let addr: Address<_> = MyActor.start();
Dec 04 18:25:23.779 INFO [stderr]    |         ^^^^ help: consider using `_addr` instead
Dec 04 18:25:23.779 INFO [stderr]    |
Dec 04 18:25:23.779 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 18:25:23.779 INFO [stderr] 
Dec 04 18:25:23.780 INFO [stderr] warning: unused variable: `ctx`
Dec 04 18:25:23.780 INFO [stderr]   --> src/main.rs:20:74
Dec 04 18:25:23.780 INFO [stderr]    |
Dec 04 18:25:23.780 INFO [stderr] 20 |             ctx.spawn(wrap_future(addr.upgrade()).and_then(move |sync_address, _, ctx| {
Dec 04 18:25:23.780 INFO [stderr]    |                                                                                   ^^^ help: consider using `_ctx` instead
Dec 04 18:25:23.780 INFO [stderr] 
Dec 04 18:25:23.780 INFO [stderr] warning: unused variable: `actor`
Dec 04 18:25:23.780 INFO [stderr]   --> src/main.rs:14:70
Dec 04 18:25:23.780 INFO [stderr]    |
Dec 04 18:25:23.780 INFO [stderr] 14 |         ctx.spawn(wrap_future(addr.upgrade()).and_then(move |sync_address, actor: &mut MyActor, ctx: &mut Context<MyActor>| {
Dec 04 18:25:23.780 INFO [stderr]    |                                                                            ^^^^^ help: consider using `_actor` instead
Dec 04 18:25:23.781 INFO [stderr] 
Dec 04 18:25:23.781 INFO [stderr] warning: unused variable: `msg`
Dec 04 18:25:23.781 INFO [stderr]   --> src/main.rs:40:23
Dec 04 18:25:23.781 INFO [stderr]    |
Dec 04 18:25:23.781 INFO [stderr] 40 |     fn handle(&mut self, msg: Message, ctx: &mut Self::Context) -> () {
Dec 04 18:25:23.781 INFO [stderr]    |                          ^^^ help: consider using `_msg` instead
Dec 04 18:25:23.781 INFO [stderr] 
Dec 04 18:25:23.782 INFO [stderr] warning: unused variable: `ctx`
Dec 04 18:25:23.782 INFO [stderr]   --> src/main.rs:40:37
Dec 04 18:25:23.782 INFO [stderr]    |
Dec 04 18:25:23.782 INFO [stderr] 40 |     fn handle(&mut self, msg: Message, ctx: &mut Self::Context) -> () {
Dec 04 18:25:23.782 INFO [stderr]    |                                        ^^^ help: consider using `_ctx` instead
Dec 04 18:25:23.782 INFO [stderr] 
Dec 04 18:25:23.967 INFO [stderr] warning: unused imports: `Arbiter`, `SyncAddress`, `msgs`
Dec 04 18:25:23.967 INFO [stderr]  --> src/main.rs:3:13
Dec 04 18:25:23.967 INFO [stderr]   |
Dec 04 18:25:23.967 INFO [stderr] 3 | use actix::{msgs, Actor, Address, Arbiter, Context, System, Handler, ResponseType, ActorFuture, AsyncContext, SyncAddress};
Dec 04 18:25:23.967 INFO [stderr]   |             ^^^^                  ^^^^^^^                                                                     ^^^^^^^^^^^
Dec 04 18:25:23.967 INFO [stderr]   |
Dec 04 18:25:23.967 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 18:25:23.967 INFO [stderr] 
Dec 04 18:25:24.050 INFO [stderr] warning: unused variable: `addr`
Dec 04 18:25:24.051 INFO [stderr]   --> src/main.rs:49:6
Dec 04 18:25:24.051 INFO [stderr]    |
Dec 04 18:25:24.051 INFO [stderr] 49 |     let addr: Address<_> = MyActor.start();
Dec 04 18:25:24.051 INFO [stderr]    |         ^^^^ help: consider using `_addr` instead
Dec 04 18:25:24.051 INFO [stderr]    |
Dec 04 18:25:24.052 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 18:25:24.052 INFO [stderr] 
Dec 04 18:25:24.052 INFO [stderr] warning: unused variable: `ctx`
Dec 04 18:25:24.052 INFO [stderr]   --> src/main.rs:20:74
Dec 04 18:25:24.052 INFO [stderr]    |
Dec 04 18:25:24.052 INFO [stderr] 20 |             ctx.spawn(wrap_future(addr.upgrade()).and_then(move |sync_address, _, ctx| {
Dec 04 18:25:24.052 INFO [stderr]    |                                                                                   ^^^ help: consider using `_ctx` instead
Dec 04 18:25:24.053 INFO [stderr] 
Dec 04 18:25:24.053 INFO [stderr] warning: unused variable: `actor`
Dec 04 18:25:24.053 INFO [stderr]   --> src/main.rs:14:70
Dec 04 18:25:24.053 INFO [stderr]    |
Dec 04 18:25:24.053 INFO [stderr] 14 |         ctx.spawn(wrap_future(addr.upgrade()).and_then(move |sync_address, actor: &mut MyActor, ctx: &mut Context<MyActor>| {
Dec 04 18:25:24.053 INFO [stderr]    |                                                                            ^^^^^ help: consider using `_actor` instead
Dec 04 18:25:24.053 INFO [stderr] 
Dec 04 18:25:24.054 INFO [stderr] warning: unused variable: `msg`
Dec 04 18:25:24.054 INFO [stderr]   --> src/main.rs:40:23
Dec 04 18:25:24.054 INFO [stderr]    |
Dec 04 18:25:24.054 INFO [stderr] 40 |     fn handle(&mut self, msg: Message, ctx: &mut Self::Context) -> () {
Dec 04 18:25:24.054 INFO [stderr]    |                          ^^^ help: consider using `_msg` instead
Dec 04 18:25:24.054 INFO [stderr] 
Dec 04 18:25:24.055 INFO [stderr] warning: unused variable: `ctx`
Dec 04 18:25:24.055 INFO [stderr]   --> src/main.rs:40:37
Dec 04 18:25:24.055 INFO [stderr]    |
Dec 04 18:25:24.055 INFO [stderr] 40 |     fn handle(&mut self, msg: Message, ctx: &mut Self::Context) -> () {
Dec 04 18:25:24.055 INFO [stderr]    |                                        ^^^ help: consider using `_ctx` instead
Dec 04 18:25:24.055 INFO [stderr] 
Dec 04 18:25:24.116 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.46s
Dec 04 18:25:24.137 INFO [stderr] su: No module specific data is present
Dec 04 18:25:25.396 INFO running `"docker" "inspect" "6955a38de65fc64e5c147de5f17ccc0f7427c3c2871081a7901513cd95656d49"`
Dec 04 18:25:25.721 INFO running `"docker" "rm" "-f" "6955a38de65fc64e5c147de5f17ccc0f7427c3c2871081a7901513cd95656d49"`
Dec 04 18:25:26.031 INFO [stdout] 6955a38de65fc64e5c147de5f17ccc0f7427c3c2871081a7901513cd95656d49