Dec 11 18:14:46.097 INFO checking fuchsnj/actix_bug against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 18:14:46.097 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 18:14:46.558 INFO [stdout] 8a27fca297180ce0dfe0f57cbf0ee26501298c1f30e5511780ee09c459525db9
Dec 11 18:14:46.565 INFO running `"docker" "start" "-a" "8a27fca297180ce0dfe0f57cbf0ee26501298c1f30e5511780ee09c459525db9"`
Dec 11 18:14:47.731 INFO [stderr] usermod: no changes
Dec 11 18:14:48.036 INFO [stderr]    Compiling pulldown-cmark v0.1.0
Dec 11 18:14:48.036 INFO [stderr]     Checking crossbeam v0.3.0
Dec 11 18:14:48.039 INFO [stderr]    Compiling rand v0.3.20
Dec 11 18:14:48.040 INFO [stderr]    Compiling serde_json v1.0.9
Dec 11 18:14:48.056 INFO [stderr]    Compiling actix_derive v0.1.1
Dec 11 18:14:48.056 INFO [stderr]     Checking uuid v0.5.1
Dec 11 18:14:48.056 INFO [stderr]    Compiling backtrace v0.3.5
Dec 11 18:14:48.056 INFO [stderr]     Checking mio-uds v0.6.4
Dec 11 18:14:53.757 INFO [stderr]     Checking tokio-signal v0.1.3
Dec 11 18:14:53.897 INFO [stderr]    Compiling error-chain v0.11.0
Dec 11 18:14:58.852 INFO [stderr]    Compiling tempdir v0.3.5
Dec 11 18:15:06.259 INFO [stderr]    Compiling cargo_metadata v0.3.3
Dec 11 18:15:11.168 INFO [stderr]    Compiling skeptic v0.13.2
Dec 11 18:15:15.049 INFO [stderr]    Compiling actix v0.4.3
Dec 11 18:15:21.016 INFO [stderr]     Checking actix_bug v0.1.0 (/source)
Dec 11 18:15:23.219 INFO [stderr] warning: unused imports: `Arbiter`, `SyncAddress`, `msgs`
Dec 11 18:15:23.219 INFO [stderr]  --> src/main.rs:3:13
Dec 11 18:15:23.219 INFO [stderr]   |
Dec 11 18:15:23.219 INFO [stderr] 3 | use actix::{msgs, Actor, Address, Arbiter, Context, System, Handler, ResponseType, ActorFuture, AsyncContext, SyncAddress};
Dec 11 18:15:23.219 INFO [stderr]   |             ^^^^                  ^^^^^^^                                                                     ^^^^^^^^^^^
Dec 11 18:15:23.219 INFO [stderr]   |
Dec 11 18:15:23.219 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 18:15:23.219 INFO [stderr] 
Dec 11 18:15:23.256 INFO [stderr] warning: unused variable: `addr`
Dec 11 18:15:23.256 INFO [stderr]   --> src/main.rs:49:6
Dec 11 18:15:23.256 INFO [stderr]    |
Dec 11 18:15:23.256 INFO [stderr] 49 |     let addr: Address<_> = MyActor.start();
Dec 11 18:15:23.256 INFO [stderr]    |         ^^^^ help: consider using `_addr` instead
Dec 11 18:15:23.256 INFO [stderr]    |
Dec 11 18:15:23.256 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 18:15:23.256 INFO [stderr] 
Dec 11 18:15:23.256 INFO [stderr] warning: unused variable: `ctx`
Dec 11 18:15:23.256 INFO [stderr]   --> src/main.rs:20:74
Dec 11 18:15:23.256 INFO [stderr]    |
Dec 11 18:15:23.256 INFO [stderr] 20 |             ctx.spawn(wrap_future(addr.upgrade()).and_then(move |sync_address, _, ctx| {
Dec 11 18:15:23.256 INFO [stderr]    |                                                                                   ^^^ help: consider using `_ctx` instead
Dec 11 18:15:23.256 INFO [stderr] 
Dec 11 18:15:23.256 INFO [stderr] warning: unused variable: `actor`
Dec 11 18:15:23.256 INFO [stderr]   --> src/main.rs:14:70
Dec 11 18:15:23.257 INFO [stderr]    |
Dec 11 18:15:23.257 INFO [stderr] 14 |         ctx.spawn(wrap_future(addr.upgrade()).and_then(move |sync_address, actor: &mut MyActor, ctx: &mut Context<MyActor>| {
Dec 11 18:15:23.257 INFO [stderr]    |                                                                            ^^^^^ help: consider using `_actor` instead
Dec 11 18:15:23.257 INFO [stderr] 
Dec 11 18:15:23.257 INFO [stderr] warning: unused variable: `msg`
Dec 11 18:15:23.257 INFO [stderr]   --> src/main.rs:40:23
Dec 11 18:15:23.257 INFO [stderr]    |
Dec 11 18:15:23.257 INFO [stderr] 40 |     fn handle(&mut self, msg: Message, ctx: &mut Self::Context) -> () {
Dec 11 18:15:23.257 INFO [stderr]    |                          ^^^ help: consider using `_msg` instead
Dec 11 18:15:23.257 INFO [stderr] 
Dec 11 18:15:23.257 INFO [stderr] warning: unused variable: `ctx`
Dec 11 18:15:23.257 INFO [stderr]   --> src/main.rs:40:37
Dec 11 18:15:23.257 INFO [stderr]    |
Dec 11 18:15:23.257 INFO [stderr] 40 |     fn handle(&mut self, msg: Message, ctx: &mut Self::Context) -> () {
Dec 11 18:15:23.257 INFO [stderr]    |                                        ^^^ help: consider using `_ctx` instead
Dec 11 18:15:23.257 INFO [stderr] 
Dec 11 18:15:23.412 INFO [stderr] warning: unused imports: `Arbiter`, `SyncAddress`, `msgs`
Dec 11 18:15:23.412 INFO [stderr]  --> src/main.rs:3:13
Dec 11 18:15:23.412 INFO [stderr]   |
Dec 11 18:15:23.412 INFO [stderr] 3 | use actix::{msgs, Actor, Address, Arbiter, Context, System, Handler, ResponseType, ActorFuture, AsyncContext, SyncAddress};
Dec 11 18:15:23.412 INFO [stderr]   |             ^^^^                  ^^^^^^^                                                                     ^^^^^^^^^^^
Dec 11 18:15:23.412 INFO [stderr]   |
Dec 11 18:15:23.412 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 18:15:23.412 INFO [stderr] 
Dec 11 18:15:23.448 INFO [stderr] warning: unused variable: `addr`
Dec 11 18:15:23.448 INFO [stderr]   --> src/main.rs:49:6
Dec 11 18:15:23.448 INFO [stderr]    |
Dec 11 18:15:23.448 INFO [stderr] 49 |     let addr: Address<_> = MyActor.start();
Dec 11 18:15:23.448 INFO [stderr]    |         ^^^^ help: consider using `_addr` instead
Dec 11 18:15:23.448 INFO [stderr]    |
Dec 11 18:15:23.448 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 18:15:23.448 INFO [stderr] 
Dec 11 18:15:23.448 INFO [stderr] warning: unused variable: `ctx`
Dec 11 18:15:23.448 INFO [stderr]   --> src/main.rs:20:74
Dec 11 18:15:23.448 INFO [stderr]    |
Dec 11 18:15:23.448 INFO [stderr] 20 |             ctx.spawn(wrap_future(addr.upgrade()).and_then(move |sync_address, _, ctx| {
Dec 11 18:15:23.448 INFO [stderr]    |                                                                                   ^^^ help: consider using `_ctx` instead
Dec 11 18:15:23.448 INFO [stderr] 
Dec 11 18:15:23.449 INFO [stderr] warning: unused variable: `actor`
Dec 11 18:15:23.449 INFO [stderr]   --> src/main.rs:14:70
Dec 11 18:15:23.449 INFO [stderr]    |
Dec 11 18:15:23.449 INFO [stderr] 14 |         ctx.spawn(wrap_future(addr.upgrade()).and_then(move |sync_address, actor: &mut MyActor, ctx: &mut Context<MyActor>| {
Dec 11 18:15:23.449 INFO [stderr]    |                                                                            ^^^^^ help: consider using `_actor` instead
Dec 11 18:15:23.449 INFO [stderr] 
Dec 11 18:15:23.449 INFO [stderr] warning: unused variable: `msg`
Dec 11 18:15:23.449 INFO [stderr]   --> src/main.rs:40:23
Dec 11 18:15:23.449 INFO [stderr]    |
Dec 11 18:15:23.449 INFO [stderr] 40 |     fn handle(&mut self, msg: Message, ctx: &mut Self::Context) -> () {
Dec 11 18:15:23.449 INFO [stderr]    |                          ^^^ help: consider using `_msg` instead
Dec 11 18:15:23.449 INFO [stderr] 
Dec 11 18:15:23.449 INFO [stderr] warning: unused variable: `ctx`
Dec 11 18:15:23.449 INFO [stderr]   --> src/main.rs:40:37
Dec 11 18:15:23.449 INFO [stderr]    |
Dec 11 18:15:23.449 INFO [stderr] 40 |     fn handle(&mut self, msg: Message, ctx: &mut Self::Context) -> () {
Dec 11 18:15:23.449 INFO [stderr]    |                                        ^^^ help: consider using `_ctx` instead
Dec 11 18:15:23.449 INFO [stderr] 
Dec 11 18:15:23.520 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.75s
Dec 11 18:15:23.532 INFO [stderr] su: No module specific data is present
Dec 11 18:15:24.718 INFO running `"docker" "inspect" "8a27fca297180ce0dfe0f57cbf0ee26501298c1f30e5511780ee09c459525db9"`
Dec 11 18:15:25.216 INFO running `"docker" "rm" "-f" "8a27fca297180ce0dfe0f57cbf0ee26501298c1f30e5511780ee09c459525db9"`
Dec 11 18:15:25.472 INFO [stdout] 8a27fca297180ce0dfe0f57cbf0ee26501298c1f30e5511780ee09c459525db9