Dec 19 16:45:20.169 INFO checking fuchsnj/actix_bug against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 16:45:20.169 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/fuchsnj/actix_bug:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 16:45:20.630 INFO [stdout] 65b2f7a9bdd9f3a0c032cdf222ab4684af661a3c67bb4d32ce2a049af7d8828a
Dec 19 16:45:20.638 INFO running `"docker" "start" "-a" "65b2f7a9bdd9f3a0c032cdf222ab4684af661a3c67bb4d32ce2a049af7d8828a"`
Dec 19 16:45:22.561 INFO [stderr]     Checking iovec v0.1.1
Dec 19 16:45:22.562 INFO [stderr]    Compiling serde_json v1.0.9
Dec 19 16:45:22.566 INFO [stderr]    Compiling actix_derive v0.1.1
Dec 19 16:45:22.567 INFO [stderr]    Compiling tempdir v0.3.5
Dec 19 16:45:22.567 INFO [stderr]     Checking uuid v0.5.1
Dec 19 16:45:22.568 INFO [stderr]    Compiling pulldown-cmark v0.1.0
Dec 19 16:45:22.568 INFO [stderr]    Compiling backtrace v0.3.5
Dec 19 16:45:24.344 INFO [stderr]     Checking bytes v0.4.6
Dec 19 16:45:24.344 INFO [stderr]     Checking mio v0.6.12
Dec 19 16:45:27.324 INFO [stderr]    Compiling error-chain v0.11.0
Dec 19 16:45:31.864 INFO [stderr]     Checking tokio-io v0.1.4
Dec 19 16:45:35.040 INFO [stderr]     Checking mio-uds v0.6.4
Dec 19 16:45:35.784 INFO [stderr]    Compiling cargo_metadata v0.3.3
Dec 19 16:45:36.269 INFO [stderr]     Checking tokio-core v0.1.12
Dec 19 16:45:39.048 INFO [stderr]     Checking tokio-signal v0.1.3
Dec 19 16:45:40.468 INFO [stderr]    Compiling skeptic v0.13.2
Dec 19 16:45:44.631 INFO [stderr]    Compiling actix v0.4.3
Dec 19 16:45:48.681 INFO [stderr]     Checking actix_bug v0.1.0 (/opt/crater/workdir)
Dec 19 16:45:49.292 INFO [stderr] warning: unused imports: `Arbiter`, `SyncAddress`, `msgs`
Dec 19 16:45:49.292 INFO [stderr]  --> src/main.rs:3:13
Dec 19 16:45:49.292 INFO [stderr]   |
Dec 19 16:45:49.292 INFO [stderr] 3 | use actix::{msgs, Actor, Address, Arbiter, Context, System, Handler, ResponseType, ActorFuture, AsyncContext, SyncAddress};
Dec 19 16:45:49.292 INFO [stderr]   |             ^^^^                  ^^^^^^^                                                                     ^^^^^^^^^^^
Dec 19 16:45:49.292 INFO [stderr]   |
Dec 19 16:45:49.292 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 16:45:49.292 INFO [stderr] 
Dec 19 16:45:49.344 INFO [stderr] warning: unused variable: `addr`
Dec 19 16:45:49.344 INFO [stderr]   --> src/main.rs:49:6
Dec 19 16:45:49.345 INFO [stderr]    |
Dec 19 16:45:49.345 INFO [stderr] 49 |     let addr: Address<_> = MyActor.start();
Dec 19 16:45:49.345 INFO [stderr]    |         ^^^^ help: consider using `_addr` instead
Dec 19 16:45:49.345 INFO [stderr]    |
Dec 19 16:45:49.345 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 16:45:49.345 INFO [stderr] 
Dec 19 16:45:49.345 INFO [stderr] warning: unused variable: `ctx`
Dec 19 16:45:49.345 INFO [stderr]   --> src/main.rs:20:74
Dec 19 16:45:49.345 INFO [stderr]    |
Dec 19 16:45:49.345 INFO [stderr] 20 |             ctx.spawn(wrap_future(addr.upgrade()).and_then(move |sync_address, _, ctx| {
Dec 19 16:45:49.345 INFO [stderr]    |                                                                                   ^^^ help: consider using `_ctx` instead
Dec 19 16:45:49.345 INFO [stderr] 
Dec 19 16:45:49.345 INFO [stderr] warning: unused variable: `actor`
Dec 19 16:45:49.345 INFO [stderr]   --> src/main.rs:14:70
Dec 19 16:45:49.345 INFO [stderr]    |
Dec 19 16:45:49.345 INFO [stderr] 14 |         ctx.spawn(wrap_future(addr.upgrade()).and_then(move |sync_address, actor: &mut MyActor, ctx: &mut Context<MyActor>| {
Dec 19 16:45:49.345 INFO [stderr]    |                                                                            ^^^^^ help: consider using `_actor` instead
Dec 19 16:45:49.345 INFO [stderr] 
Dec 19 16:45:49.345 INFO [stderr] warning: unused variable: `msg`
Dec 19 16:45:49.345 INFO [stderr]   --> src/main.rs:40:23
Dec 19 16:45:49.345 INFO [stderr]    |
Dec 19 16:45:49.345 INFO [stderr] 40 |     fn handle(&mut self, msg: Message, ctx: &mut Self::Context) -> () {
Dec 19 16:45:49.345 INFO [stderr]    |                          ^^^ help: consider using `_msg` instead
Dec 19 16:45:49.345 INFO [stderr] 
Dec 19 16:45:49.345 INFO [stderr] warning: unused variable: `ctx`
Dec 19 16:45:49.345 INFO [stderr]   --> src/main.rs:40:37
Dec 19 16:45:49.345 INFO [stderr]    |
Dec 19 16:45:49.345 INFO [stderr] 40 |     fn handle(&mut self, msg: Message, ctx: &mut Self::Context) -> () {
Dec 19 16:45:49.345 INFO [stderr]    |                                        ^^^ help: consider using `_ctx` instead
Dec 19 16:45:49.345 INFO [stderr] 
Dec 19 16:45:49.468 INFO [stderr] warning: unused imports: `Arbiter`, `SyncAddress`, `msgs`
Dec 19 16:45:49.469 INFO [stderr]  --> src/main.rs:3:13
Dec 19 16:45:49.469 INFO [stderr]   |
Dec 19 16:45:49.469 INFO [stderr] 3 | use actix::{msgs, Actor, Address, Arbiter, Context, System, Handler, ResponseType, ActorFuture, AsyncContext, SyncAddress};
Dec 19 16:45:49.470 INFO [stderr]   |             ^^^^                  ^^^^^^^                                                                     ^^^^^^^^^^^
Dec 19 16:45:49.470 INFO [stderr]   |
Dec 19 16:45:49.470 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 16:45:49.471 INFO [stderr] 
Dec 19 16:45:49.523 INFO [stderr] warning: unused variable: `addr`
Dec 19 16:45:49.523 INFO [stderr]   --> src/main.rs:49:6
Dec 19 16:45:49.523 INFO [stderr]    |
Dec 19 16:45:49.524 INFO [stderr] 49 |     let addr: Address<_> = MyActor.start();
Dec 19 16:45:49.524 INFO [stderr]    |         ^^^^ help: consider using `_addr` instead
Dec 19 16:45:49.524 INFO [stderr]    |
Dec 19 16:45:49.524 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 16:45:49.525 INFO [stderr] 
Dec 19 16:45:49.525 INFO [stderr] warning: unused variable: `ctx`
Dec 19 16:45:49.525 INFO [stderr]   --> src/main.rs:20:74
Dec 19 16:45:49.526 INFO [stderr]    |
Dec 19 16:45:49.526 INFO [stderr] 20 |             ctx.spawn(wrap_future(addr.upgrade()).and_then(move |sync_address, _, ctx| {
Dec 19 16:45:49.526 INFO [stderr]    |                                                                                   ^^^ help: consider using `_ctx` instead
Dec 19 16:45:49.526 INFO [stderr] 
Dec 19 16:45:49.527 INFO [stderr] warning: unused variable: `actor`
Dec 19 16:45:49.527 INFO [stderr]   --> src/main.rs:14:70
Dec 19 16:45:49.527 INFO [stderr]    |
Dec 19 16:45:49.528 INFO [stderr] 14 |         ctx.spawn(wrap_future(addr.upgrade()).and_then(move |sync_address, actor: &mut MyActor, ctx: &mut Context<MyActor>| {
Dec 19 16:45:49.528 INFO [stderr]    |                                                                            ^^^^^ help: consider using `_actor` instead
Dec 19 16:45:49.528 INFO [stderr] 
Dec 19 16:45:49.528 INFO [stderr] warning: unused variable: `msg`
Dec 19 16:45:49.528 INFO [stderr]   --> src/main.rs:40:23
Dec 19 16:45:49.528 INFO [stderr]    |
Dec 19 16:45:49.529 INFO [stderr] 40 |     fn handle(&mut self, msg: Message, ctx: &mut Self::Context) -> () {
Dec 19 16:45:49.529 INFO [stderr]    |                          ^^^ help: consider using `_msg` instead
Dec 19 16:45:49.529 INFO [stderr] 
Dec 19 16:45:49.529 INFO [stderr] warning: unused variable: `ctx`
Dec 19 16:45:49.529 INFO [stderr]   --> src/main.rs:40:37
Dec 19 16:45:49.529 INFO [stderr]    |
Dec 19 16:45:49.529 INFO [stderr] 40 |     fn handle(&mut self, msg: Message, ctx: &mut Self::Context) -> () {
Dec 19 16:45:49.529 INFO [stderr]    |                                        ^^^ help: consider using `_ctx` instead
Dec 19 16:45:49.529 INFO [stderr] 
Dec 19 16:45:49.585 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.23s
Dec 19 16:45:50.999 INFO running `"docker" "inspect" "65b2f7a9bdd9f3a0c032cdf222ab4684af661a3c67bb4d32ce2a049af7d8828a"`
Dec 19 16:45:51.362 INFO running `"docker" "rm" "-f" "65b2f7a9bdd9f3a0c032cdf222ab4684af661a3c67bb4d32ce2a049af7d8828a"`
Dec 19 16:45:51.692 INFO [stdout] 65b2f7a9bdd9f3a0c032cdf222ab4684af661a3c67bb4d32ce2a049af7d8828a