[INFO] fetching crate actix-async-await 0.3.0... [INFO] checking actix-async-await-0.3.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate actix-async-await 0.3.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate actix-async-await 0.3.0 [INFO] finished tweaking crates.io crate actix-async-await 0.3.0 [INFO] tweaked toml for crates.io crate actix-async-await 0.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate actix-async-await 0.3.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 185 packages to latest compatible versions [INFO] [stderr] Adding actix v0.7.9 (available: v0.13.5) [INFO] [stderr] Adding actix-web v0.7.19 (available: v4.11.0) [INFO] [stderr] Adding tokio v0.1.22 (available: v1.47.1) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cookie v0.11.5 [INFO] [stderr] Downloaded v_htmlescape v0.4.5 [INFO] [stderr] Downloaded parking_lot_core v0.6.3 [INFO] [stderr] Downloaded v_escape v0.7.4 [INFO] [stderr] Downloaded actix_derive v0.3.2 [INFO] [stderr] Downloaded serde_urlencoded v0.5.5 [INFO] [stderr] Downloaded tower-service v0.1.0 [INFO] [stderr] Downloaded v_escape_derive v0.5.6 [INFO] [stderr] Downloaded ipconfig v0.1.9 [INFO] [stderr] Downloaded winreg v0.5.1 [INFO] [stderr] Downloaded tokio-signal v0.2.9 [INFO] [stderr] Downloaded widestring v0.2.2 [INFO] [stderr] Downloaded trust-dns-resolver v0.10.3 [INFO] [stderr] Downloaded actix-net v0.2.6 [INFO] [stderr] Downloaded resolv-conf v0.6.3 [INFO] [stderr] Downloaded trust-dns-proto v0.6.3 [INFO] [stderr] Downloaded actix v0.7.9 [INFO] [stderr] Downloaded trust-dns-proto v0.5.0 [INFO] [stderr] Downloaded actix-web v0.7.19 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c5d72d83e5f20c4b9d3b20f28fb662c2a9533c917ce219ee7de6763e9548c52d [INFO] running `Command { std: "docker" "start" "-a" "c5d72d83e5f20c4b9d3b20f28fb662c2a9533c917ce219ee7de6763e9548c52d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c5d72d83e5f20c4b9d3b20f28fb662c2a9533c917ce219ee7de6763e9548c52d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5d72d83e5f20c4b9d3b20f28fb662c2a9533c917ce219ee7de6763e9548c52d", kill_on_drop: false }` [INFO] [stdout] c5d72d83e5f20c4b9d3b20f28fb662c2a9533c917ce219ee7de6763e9548c52d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d753ff7ac09a9a285906debefec5d80440a71705db7205ec6194459ddb72c402 [INFO] running `Command { std: "docker" "start" "-a" "d753ff7ac09a9a285906debefec5d80440a71705db7205ec6194459ddb72c402", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking slab v0.4.11 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Checking adler2 v2.0.1 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Checking gimli v0.31.1 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking owning_ref v0.4.1 [INFO] [stderr] Checking rustc-demangle v0.1.26 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling parking_lot_core v0.6.3 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking cfg-if v1.0.3 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-core-preview v0.3.0-alpha.19 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Checking crossbeam-deque v0.7.4 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Checking futures-util-preview v0.3.0-alpha.19 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.17.0 [INFO] [stderr] Checking net2 v0.2.39 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking tokio-uds v0.2.7 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking addr2line v0.24.2 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling actix_derive v0.3.2 [INFO] [stderr] Checking backtrace v0.3.75 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking actix v0.7.9 [INFO] [stderr] Checking actix-async-await v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:2:25 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(async_await, await_macro, futures_api)] [INFO] [stdout] | ^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in 1.38.0; see for more information [INFO] [stdout] = note: subsumed by `.await` syntax [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: incorrect use of `await` [INFO] [stdout] --> src/handler.rs:36:23 [INFO] [stdout] | [INFO] [stdout] 36 | let res = await!(self.inner); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `await` is a postfix operation [INFO] [stdout] | [INFO] [stdout] 36 - let res = await!(self.inner); [INFO] [stdout] 36 + let res = self.inner.await); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `async_await` has been stable since 1.39.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(async_await, await_macro, futures_api)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `futures_api` has been stable since 1.36.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:2:38 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(async_await, await_macro, futures_api)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:2:25 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(async_await, await_macro, futures_api)] [INFO] [stdout] | ^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in 1.38.0; see for more information [INFO] [stdout] = note: subsumed by `.await` syntax [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: incorrect use of `await` [INFO] [stdout] --> src/handler.rs:36:23 [INFO] [stdout] | [INFO] [stdout] 36 | let res = await!(self.inner); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `await` is a postfix operation [INFO] [stdout] | [INFO] [stdout] 36 - let res = await!(self.inner); [INFO] [stdout] 36 + let res = self.inner.await); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: incorrect use of `await` [INFO] [stdout] --> src/handler.rs:77:23 [INFO] [stdout] | [INFO] [stdout] 77 | let res = await!(truck.send(Parcel(42)).compat())?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `await` is a postfix operation [INFO] [stdout] | [INFO] [stdout] 77 - let res = await!(truck.send(Parcel(42)).compat())?; [INFO] [stdout] 77 + let res = truck.send(Parcel(42)).compat().await)?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `async_await` has been stable since 1.39.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(async_await, await_macro, futures_api)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `futures_api` has been stable since 1.36.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:2:38 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(async_await, await_macro, futures_api)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `F` cannot be sent between threads safely [INFO] [stdout] --> src/handler.rs:21:44 [INFO] [stdout] | [INFO] [stdout] 21 | inner: LocalFutureObj::new(fut.boxed()), [INFO] [stdout] | ^^^^^ `F` cannot be sent between threads safely [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `futures_util::FutureExt::boxed` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-util-preview-0.3.0-alpha.19/src/future/mod.rs:486:29 [INFO] [stdout] | [INFO] [stdout] 485 | fn boxed<'a>(self) -> BoxFuture<'a, Self::Output> [INFO] [stdout] | ----- required by a bound in this associated function [INFO] [stdout] 486 | where Self: Sized + Send + 'a [INFO] [stdout] | ^^^^ required by this bound in `FutureExt::boxed` [INFO] [stdout] help: consider further restricting type parameter `F` with trait `Send` [INFO] [stdout] | [INFO] [stdout] 17 | F: Future + 'static + std::marker::Send, [INFO] [stdout] | +++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0557. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stdout] error[E0277]: `F` cannot be sent between threads safely [INFO] [stdout] --> src/handler.rs:21:44 [INFO] [stdout] | [INFO] [stdout] 21 | inner: LocalFutureObj::new(fut.boxed()), [INFO] [stdout] | ^^^^^ `F` cannot be sent between threads safely [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `futures_util::FutureExt::boxed` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-util-preview-0.3.0-alpha.19/src/future/mod.rs:486:29 [INFO] [stdout] | [INFO] [stdout] 485 | fn boxed<'a>(self) -> BoxFuture<'a, Self::Output> [INFO] [stdout] | ----- required by a bound in this associated function [INFO] [stdout] 486 | where Self: Sized + Send + 'a [INFO] [stdout] | ^^^^ required by this bound in `FutureExt::boxed` [INFO] [stdout] help: consider further restricting type parameter `F` with trait `Send` [INFO] [stdout] | [INFO] [stdout] 17 | F: Future + 'static + std::marker::Send, [INFO] [stdout] | +++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures_util::compat` [INFO] [stdout] --> src/handler.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | use futures_util::compat::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `actix-async-await` (lib) due to 3 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] Some errors have detailed explanations: E0277, E0557. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `actix-async-await` (lib test) due to 4 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "d753ff7ac09a9a285906debefec5d80440a71705db7205ec6194459ddb72c402", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d753ff7ac09a9a285906debefec5d80440a71705db7205ec6194459ddb72c402", kill_on_drop: false }` [INFO] [stdout] d753ff7ac09a9a285906debefec5d80440a71705db7205ec6194459ddb72c402