[INFO] fetching crate futures-cputask 0.3.0... [INFO] checking futures-cputask-0.3.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate futures-cputask 0.3.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate futures-cputask 0.3.0 [INFO] finished tweaking crates.io crate futures-cputask 0.3.0 [INFO] tweaked toml for crates.io crate futures-cputask 0.3.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate futures-cputask 0.3.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 44 packages to latest compatible versions [INFO] [stderr] Adding parking_lot v0.9.0 (available: v0.12.4) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded futures-cputask-derive v0.3.0 [INFO] [stderr] Downloaded uvth v4.0.1 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 839f74bf197359c0e36fb286f13abf97432ad96b0c98864a41dbc4921383c0ce [INFO] running `Command { std: "docker" "start" "-a" "839f74bf197359c0e36fb286f13abf97432ad96b0c98864a41dbc4921383c0ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "839f74bf197359c0e36fb286f13abf97432ad96b0c98864a41dbc4921383c0ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "839f74bf197359c0e36fb286f13abf97432ad96b0c98864a41dbc4921383c0ce", kill_on_drop: false }` [INFO] [stdout] 839f74bf197359c0e36fb286f13abf97432ad96b0c98864a41dbc4921383c0ce [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 280a7a33f7f91d6eabddb656b9e4eea91eb3b2f32123d9e3bdd9be994502e60f [INFO] running `Command { std: "docker" "start" "-a" "280a7a33f7f91d6eabddb656b9e4eea91eb3b2f32123d9e3bdd9be994502e60f", kill_on_drop: false }` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Checking futures-io v0.3.31 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Checking num_cpus v1.17.0 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling parking_lot_core v0.6.3 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking uvth v4.0.1 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking futures-cputask v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `futures_cputask::async_task` [INFO] [stdout] --> tests/pool-test.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use futures_cputask::async_task; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `async_task` in the root [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:150:33 [INFO] [stdout] | [INFO] [stdout] 150 | pub use futures_cputask_derive::async_task; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] note: the item is gated behind the `derive` feature [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:149:7 [INFO] [stdout] | [INFO] [stdout] 149 | #[cfg(feature = "derive")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FutureObj` and `Spawn` [INFO] [stdout] --> tests/pool-test.rs:2:21 [INFO] [stdout] | [INFO] [stdout] 2 | use futures::task::{FutureObj, Spawn}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `i64` is not a future [INFO] [stdout] --> tests/pool-test.rs:10:36 [INFO] [stdout] | [INFO] [stdout] 10 | assert_eq!(long_running_task().await, 4_999_999_950_000_000); [INFO] [stdout] | ------------------- ^^^^^ `i64` is not a future [INFO] [stdout] | | [INFO] [stdout] | this call returns `i64` [INFO] [stdout] | [INFO] [stdout] = help: the trait `futures::Future` is not implemented for `i64` [INFO] [stdout] = note: i64 must be a future or must implement `IntoFuture` to be awaited [INFO] [stdout] = note: required for `i64` to implement `std::future::IntoFuture` [INFO] [stdout] help: remove the `.await` [INFO] [stdout] | [INFO] [stdout] 10 - assert_eq!(long_running_task().await, 4_999_999_950_000_000); [INFO] [stdout] 10 + assert_eq!(long_running_task(), 4_999_999_950_000_000); [INFO] [stdout] | [INFO] [stdout] help: alternatively, consider making `fn long_running_task` asynchronous [INFO] [stdout] | [INFO] [stdout] 5 | async fn long_running_task() -> i64 { [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `futures-cputask` (test "pool-test") due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "280a7a33f7f91d6eabddb656b9e4eea91eb3b2f32123d9e3bdd9be994502e60f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "280a7a33f7f91d6eabddb656b9e4eea91eb3b2f32123d9e3bdd9be994502e60f", kill_on_drop: false }` [INFO] [stdout] 280a7a33f7f91d6eabddb656b9e4eea91eb3b2f32123d9e3bdd9be994502e60f