[INFO] cloning repository https://github.com/fuchsnj/actix_bug [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fuchsnj/actix_bug" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffuchsnj%2Factix_bug", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffuchsnj%2Factix_bug'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4543ce5f114fc4d6bb44e0390372f3ce48fe85a8 [INFO] checking fuchsnj/actix_bug against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffuchsnj%2Factix_bug" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/fuchsnj/actix_bug on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/fuchsnj/actix_bug [INFO] finished tweaking git repo https://github.com/fuchsnj/actix_bug [INFO] tweaked toml for git repo https://github.com/fuchsnj/actix_bug written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/fuchsnj/actix_bug already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded version_check v0.1.3 [INFO] [stderr] Downloaded tokio-signal v0.1.3 [INFO] [stderr] Downloaded cargo_metadata v0.3.3 [INFO] [stderr] Downloaded skeptic v0.13.2 [INFO] [stderr] Downloaded iovec v0.1.1 [INFO] [stderr] Downloaded tokio-io v0.1.4 [INFO] [stderr] Downloaded bytecount v0.2.0 [INFO] [stderr] Downloaded actix_derive v0.1.1 [INFO] [stderr] Downloaded semver v0.8.0 [INFO] [stderr] Downloaded num-traits v0.1.41 [INFO] [stderr] Downloaded smallvec v0.6.0 [INFO] [stderr] Downloaded futures v0.1.17 [INFO] [stderr] Downloaded backtrace v0.3.5 [INFO] [stderr] Downloaded crossbeam v0.3.0 [INFO] [stderr] Downloaded cc v1.0.4 [INFO] [stderr] Downloaded rand v0.3.20 [INFO] [stderr] Downloaded actix v0.4.3 [INFO] [stderr] Downloaded pulldown-cmark v0.1.0 [INFO] [stderr] Downloaded mio v0.6.12 [INFO] [stderr] Downloaded winapi v0.3.3 [INFO] [stderr] Downloaded winapi-i686-pc-windows-gnu v0.3.2 [INFO] [stderr] Downloaded winapi-x86_64-pc-windows-gnu v0.3.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d0219979cd21ab87402b317aaa11bc5a82cb01446e88f6faee88ad8aff3de8f4 [INFO] running `Command { std: "docker" "start" "-a" "d0219979cd21ab87402b317aaa11bc5a82cb01446e88f6faee88ad8aff3de8f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d0219979cd21ab87402b317aaa11bc5a82cb01446e88f6faee88ad8aff3de8f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0219979cd21ab87402b317aaa11bc5a82cb01446e88f6faee88ad8aff3de8f4", kill_on_drop: false }` [INFO] [stdout] d0219979cd21ab87402b317aaa11bc5a82cb01446e88f6faee88ad8aff3de8f4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ee6bd4715e0606c5e272a50e744fb5e625eed8ac73e1b80cca46f0b48494f158 [INFO] running `Command { std: "docker" "start" "-a" "ee6bd4715e0606c5e272a50e744fb5e625eed8ac73e1b80cca46f0b48494f158", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.36 [INFO] [stderr] Compiling cc v1.0.4 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Checking cfg-if v0.1.2 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling rustc-demangle v0.1.5 [INFO] [stderr] Compiling serde v1.0.27 [INFO] [stderr] Compiling num-traits v0.1.41 [INFO] [stderr] Compiling pulldown-cmark v0.1.0 [INFO] [stderr] Compiling dtoa v0.4.2 [INFO] [stderr] Compiling itoa v0.3.4 [INFO] [stderr] Compiling same-file v0.1.3 [INFO] [stderr] Checking byteorder v1.2.1 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking log v0.4.1 [INFO] [stderr] Checking lazycell v0.6.0 [INFO] [stderr] Checking slab v0.3.0 [INFO] [stderr] Compiling walkdir v1.0.7 [INFO] [stderr] Checking futures v0.1.17 [INFO] [stderr] Compiling bytecount v0.2.0 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling version_check v0.1.3 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking slab v0.4.0 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking scoped-tls v0.1.0 [INFO] [stderr] Checking crossbeam v0.3.0 [INFO] [stderr] Checking bitflags v1.0.1 [INFO] [stderr] Checking smallvec v0.6.0 [INFO] [stderr] Compiling rand v0.3.20 [INFO] [stderr] Compiling actix_derive v0.1.1 [INFO] [stderr] Checking iovec v0.1.1 [INFO] [stderr] Checking net2 v0.2.31 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Checking bytes v0.4.6 [INFO] [stderr] Checking uuid v0.5.1 [INFO] [stderr] Checking mio v0.6.12 [INFO] [stderr] Compiling tempdir v0.3.5 [INFO] [stderr] Checking tokio-io v0.1.4 [INFO] [stderr] Checking mio-uds v0.6.4 [INFO] [stderr] Checking tokio-core v0.1.12 [INFO] [stderr] Checking tokio-signal v0.1.3 [INFO] [stderr] Compiling serde_derive_internals v0.19.0 [INFO] [stderr] Compiling semver v0.8.0 [INFO] [stderr] Compiling serde_json v1.0.9 [INFO] [stderr] Compiling serde_derive v1.0.27 [INFO] [stderr] Compiling backtrace v0.3.5 [INFO] [stderr] Compiling error-chain v0.11.0 [INFO] [stderr] Compiling cargo_metadata v0.3.3 [INFO] [stderr] Compiling skeptic v0.13.2 [INFO] [stderr] Compiling actix v0.4.3 [INFO] [stderr] Checking actix_bug v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Arbiter`, `SyncAddress`, `msgs` [INFO] [stdout] --> src/main.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use actix::{msgs, Actor, Address, Arbiter, Context, System, Handler, ResponseType, ActorFuture, AsyncContext, SyncAddress}; [INFO] [stdout] | ^^^^ ^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arbiter`, `SyncAddress`, `msgs` [INFO] [stdout] --> src/main.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use actix::{msgs, Actor, Address, Arbiter, Context, System, Handler, ResponseType, ActorFuture, AsyncContext, SyncAddress}; [INFO] [stdout] | ^^^^ ^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `actor` [INFO] [stdout] --> src/main.rs:14:70 [INFO] [stdout] | [INFO] [stdout] 14 | ctx.spawn(wrap_future(addr.upgrade()).and_then(move |sync_address, actor: &mut MyActor, ctx: &mut Context| { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_actor` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/main.rs:20:74 [INFO] [stdout] | [INFO] [stdout] 20 | ctx.spawn(wrap_future(addr.upgrade()).and_then(move |sync_address, _, ctx| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/main.rs:40:23 [INFO] [stdout] | [INFO] [stdout] 40 | fn handle(&mut self, msg: Message, ctx: &mut Self::Context) -> () { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/main.rs:40:37 [INFO] [stdout] | [INFO] [stdout] 40 | fn handle(&mut self, msg: Message, ctx: &mut Self::Context) -> () { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/main.rs:49:6 [INFO] [stdout] | [INFO] [stdout] 49 | let addr: Address<_> = MyActor.start(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `actor` [INFO] [stdout] --> src/main.rs:14:70 [INFO] [stdout] | [INFO] [stdout] 14 | ctx.spawn(wrap_future(addr.upgrade()).and_then(move |sync_address, actor: &mut MyActor, ctx: &mut Context| { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_actor` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/main.rs:20:74 [INFO] [stdout] | [INFO] [stdout] 20 | ctx.spawn(wrap_future(addr.upgrade()).and_then(move |sync_address, _, ctx| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/main.rs:40:23 [INFO] [stdout] | [INFO] [stdout] 40 | fn handle(&mut self, msg: Message, ctx: &mut Self::Context) -> () { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/main.rs:40:37 [INFO] [stdout] | [INFO] [stdout] 40 | fn handle(&mut self, msg: Message, ctx: &mut Self::Context) -> () { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/main.rs:49:6 [INFO] [stdout] | [INFO] [stdout] 49 | let addr: Address<_> = MyActor.start(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.54s [INFO] running `Command { std: "docker" "inspect" "ee6bd4715e0606c5e272a50e744fb5e625eed8ac73e1b80cca46f0b48494f158", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee6bd4715e0606c5e272a50e744fb5e625eed8ac73e1b80cca46f0b48494f158", kill_on_drop: false }` [INFO] [stdout] ee6bd4715e0606c5e272a50e744fb5e625eed8ac73e1b80cca46f0b48494f158 [INFO] checking fuchsnj/actix_bug against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffuchsnj%2Factix_bug" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/fuchsnj/actix_bug on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/fuchsnj/actix_bug [INFO] finished tweaking git repo https://github.com/fuchsnj/actix_bug [INFO] tweaked toml for git repo https://github.com/fuchsnj/actix_bug written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/fuchsnj/actix_bug already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9b37348e72e7155f30fdb957ab95da74a8f03ae46a7d61a2185ca4bb7029b048 [INFO] running `Command { std: "docker" "start" "-a" "9b37348e72e7155f30fdb957ab95da74a8f03ae46a7d61a2185ca4bb7029b048", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9b37348e72e7155f30fdb957ab95da74a8f03ae46a7d61a2185ca4bb7029b048", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b37348e72e7155f30fdb957ab95da74a8f03ae46a7d61a2185ca4bb7029b048", kill_on_drop: false }` [INFO] [stdout] 9b37348e72e7155f30fdb957ab95da74a8f03ae46a7d61a2185ca4bb7029b048 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 16b8303716715288b27047cb77d854a587fedc074a28602c1b9e50575008e6f5 [INFO] running `Command { std: "docker" "start" "-a" "16b8303716715288b27047cb77d854a587fedc074a28602c1b9e50575008e6f5", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.36 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling cc v1.0.4 [INFO] [stderr] Checking cfg-if v0.1.2 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling rustc-demangle v0.1.5 [INFO] [stderr] Compiling serde v1.0.27 [INFO] [stderr] Compiling num-traits v0.1.41 [INFO] [stderr] Compiling pulldown-cmark v0.1.0 [INFO] [stderr] Compiling itoa v0.3.4 [INFO] [stderr] Compiling dtoa v0.4.2 [INFO] [stderr] Checking lazycell v0.6.0 [INFO] [stderr] Compiling same-file v0.1.3 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Checking log v0.4.1 [INFO] [stderr] Checking slab v0.3.0 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking byteorder v1.2.1 [INFO] [stderr] Compiling walkdir v1.0.7 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling version_check v0.1.3 [INFO] [stderr] Compiling bytecount v0.2.0 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking futures v0.1.17 [INFO] [stderr] Checking scoped-tls v0.1.0 [INFO] [stderr] Checking slab v0.4.0 [INFO] [stderr] Checking smallvec v0.6.0 [INFO] [stderr] Checking iovec v0.1.1 [INFO] [stderr] Checking net2 v0.2.31 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking rand v0.3.20 [INFO] [stderr] Checking crossbeam v0.3.0 [INFO] [stderr] Checking bytes v0.4.6 [INFO] [stderr] Checking bitflags v1.0.1 [INFO] [stderr] Compiling actix_derive v0.1.1 [INFO] [stderr] Checking mio v0.6.12 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Checking uuid v0.5.1 [INFO] [stderr] Checking mio-uds v0.6.4 [INFO] [stderr] Compiling tempdir v0.3.5 [INFO] [stderr] Checking tokio-io v0.1.4 [INFO] [stderr] Checking tokio-core v0.1.12 [INFO] [stderr] Compiling serde_derive_internals v0.19.0 [INFO] [stderr] Checking tokio-signal v0.1.3 [INFO] [stderr] Compiling serde_derive v1.0.27 [INFO] [stderr] Compiling serde_json v1.0.9 [INFO] [stderr] Compiling semver v0.8.0 [INFO] [stderr] Compiling backtrace v0.3.5 [INFO] [stderr] Compiling error-chain v0.11.0 [INFO] [stderr] Compiling cargo_metadata v0.3.3 [INFO] [stderr] Compiling skeptic v0.13.2 [INFO] [stderr] Compiling actix v0.4.3 [INFO] [stderr] Checking actix_bug v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Arbiter`, `SyncAddress`, `msgs` [INFO] [stdout] --> src/main.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use actix::{msgs, Actor, Address, Arbiter, Context, System, Handler, ResponseType, ActorFuture, AsyncContext, SyncAddress}; [INFO] [stdout] | ^^^^ ^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `actor` [INFO] [stdout] --> src/main.rs:14:70 [INFO] [stdout] | [INFO] [stdout] 14 | ctx.spawn(wrap_future(addr.upgrade()).and_then(move |sync_address, actor: &mut MyActor, ctx: &mut Context| { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_actor` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/main.rs:20:74 [INFO] [stdout] | [INFO] [stdout] 20 | ctx.spawn(wrap_future(addr.upgrade()).and_then(move |sync_address, _, ctx| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/main.rs:40:23 [INFO] [stdout] | [INFO] [stdout] 40 | fn handle(&mut self, msg: Message, ctx: &mut Self::Context) -> () { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/main.rs:40:37 [INFO] [stdout] | [INFO] [stdout] 40 | fn handle(&mut self, msg: Message, ctx: &mut Self::Context) -> () { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/main.rs:49:6 [INFO] [stdout] | [INFO] [stdout] 49 | let addr: Address<_> = MyActor.start(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arbiter`, `SyncAddress`, `msgs` [INFO] [stdout] --> src/main.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use actix::{msgs, Actor, Address, Arbiter, Context, System, Handler, ResponseType, ActorFuture, AsyncContext, SyncAddress}; [INFO] [stdout] | ^^^^ ^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `actor` [INFO] [stdout] --> src/main.rs:14:70 [INFO] [stdout] | [INFO] [stdout] 14 | ctx.spawn(wrap_future(addr.upgrade()).and_then(move |sync_address, actor: &mut MyActor, ctx: &mut Context| { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_actor` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/main.rs:20:74 [INFO] [stdout] | [INFO] [stdout] 20 | ctx.spawn(wrap_future(addr.upgrade()).and_then(move |sync_address, _, ctx| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/main.rs:40:23 [INFO] [stdout] | [INFO] [stdout] 40 | fn handle(&mut self, msg: Message, ctx: &mut Self::Context) -> () { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/main.rs:40:37 [INFO] [stdout] | [INFO] [stdout] 40 | fn handle(&mut self, msg: Message, ctx: &mut Self::Context) -> () { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/main.rs:49:6 [INFO] [stdout] | [INFO] [stdout] 49 | let addr: Address<_> = MyActor.start(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.32s [INFO] running `Command { std: "docker" "inspect" "16b8303716715288b27047cb77d854a587fedc074a28602c1b9e50575008e6f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16b8303716715288b27047cb77d854a587fedc074a28602c1b9e50575008e6f5", kill_on_drop: false }` [INFO] [stdout] 16b8303716715288b27047cb77d854a587fedc074a28602c1b9e50575008e6f5